Lumenna-Súnáris System (11): Raziké

I/10. Raziké

Class: Alessán
Orbit (period): 32.4 au (184.424 T-years/67,362.71 T-days)
Orbit (ecc.): 0.06
Radius: 37,668 miles
Mass: 1.01 x 1027 kg
Density: 1.08 g/cm3
Cloud-top gravity: 1.86 g

Axial tilt: 4.1°
Rotation period: 12.1 T-days

Black-body temperature: 46 K

Satellites: 4 close moonlets (including Hyníne). 2 major moons (doublet). 6 eccentric moons.

Lumenna’s outer ice giant, a brooding dark blue-green, is a backwater in an otherwise busy system. Very few sophs travel as far out into the system as Raziké and its moons, beyond even the three stargates in the Lumenna sub-system (orbiting in a stable rosette at 24 au), trans-solar transit traffic excepted. There’s not much reason to, the options for doing so are limited, and the light-lag is extraordinarily inconvenient.

There are three principal qualities that bring sophs here: cold, ice, and privacy. Combine as you will, and you see a region whose inhabitants – if we discount the Distant Early Warning stations operated by the IN – are a few batch-mode computronium nodes, deep time data vaults, comet herders and ice miners, and the scattered communities and hermitages of those wanting to get a long way away from it all. Total population is below a quarter-million sophs.

I/10/a. Múrazór and I/10/b. Múrnamár

Class: Gelidian
Barycenter orbit (period): 1.356 million miles (10.17 T-days)
Barycenter orbit (ecc.): 0.04
Total Mass: 1.42 x 1022 kg
Density: 1.71 g/cm3

Black-body temperature: 46 K
Surface temperature (avg.): 42 K

Atmospheres: Trace. Primarily carbon dioxide and nitrogen.

Raziké’s major moons are a doublet; a pair of ice bodies orbiting around their common barycenter, which in turn orbits Raziké proper. The statistics given above are for the Múrazór-Múrnamár pair as a whole; the mass of the doublet is split two-thirds/one-third in Múrazór’s favor.

Múrazór houses much of the local population, in the form of an IN base for the outer-system picket, a scientific research station, and the Comet-Herder’s Gather, a meeting place and floating market for the population of the sub-system and nearby Senna’s Belt.

Múrnamár, by contrast, is almost untouched.

The Order of Defenders

A reader pointed out on this Discord that this

(go read it there)

has a vaguely eldraeic flavor.

Which it does. Not something a direct analog to which would exist *there* , mind you, inasmuch as defending yourself and civilization is something written right into the Imperial Charter, Section III, Article V: “Responsibilities of the Citizen-Shareholder”1. But the underlying sentiment, that certainly does.

(And the technarchs have their equivalent of the Ritual of the Iron Ring, too, as do many others. One of these days, I should trot out, for example, the plutarch version.

No-one has forgotten or denigrated the memetic power of ceremony in this ‘verse. What else, indeed, is the Logarchy of Protocol, Ritual, and Symbology for, or the entire profession of symposiarchs?)

And if you were wondering if the lay orders of Barrascán have appropriate ceremonial along these lines, well yes, they do.


  1. Well, that, and you aren’t going to find anyone prepared to tolerate being described as “the weak”.

Lumenna-Súnáris System (10): Iälessá

(I’d been meaning to get back to this series for quite some time, but never quite managed it. Until now, seeing as a generous reader on the Discord offered to make me a delta-v map for the System, which rather spurred me on to resume the project.)


I/9. Iälessá

Class: Alessán
Orbit (period): 23.17 au (40,737 T-days/111.529 T-years)
Orbit (ecc.): 0.01 (however, orbital inclination is 22° from the ecliptic)
Radius: 16,833 miles
Mass: 1.194 x 1026 kg
Density: 1.44 g/cm3
Cloud-top gravity: 1.11 g

Axial tilt: 27.1°
Rotation period: 2.13 T-days (tide-locked)

Black-body temperature: 54 K

Satellites: 7 close moonlets, ring. 5 major moons. 4 eccentric moons.

A swirled marble of blues pale and dark, Iälessá is the inner of Lumenna’s twin ice giants. Its somewhat unusual coloration is believed to be the result of a combination of factors: its ammonia-rich atmosphere, the unusually high quantity of silicate dust in that same atmosphere (believed to be a product of whatever primordial event was responsible for the unusual inclination of its orbit), the primitive microbial life dwelling in its upper layers, and the unusual states of matter found near its core.

A small number of aerostats dwell in the upper atmosphere of Iälessá, primarily concerning themselves with research into the history and lifeforms of the planet, and its small gas-mining industry. The civilian population outside the major moons primarily dwells here, and across its various moonlets. Outside the Iälessá sub-system itself, though, its libration points with Lumenna contain a large number of polises and other processing facilities, taking advantage of the low-temperature environment.

Meanwhile, the sub-system itself, inasmuch as it consists of a relatively small ice giant with a system of large moons, presents the unusual sight of an astronomical arrangement firmly in gravity’s grip, as everything is tide-locked to everything else!

I/9/a. Saeríändrá

Class: Thiorastan (high-silicate)
Orbit (period): 134,664 miles (0.921 T-days)
Orbit (ecc.): 0.01
Radius: 786 miles
Mass: 4.055 x 1022 kg
Density: 4.798 g/cm3
Surface gravity: 0.17 g

Axial tilt: 4.2°
Rotation period: 0.921 T-days (tide-locked)

Black-body temperature: 54 K
Surface temperature (avg.): 65 K

Atmosphere: Thin (0.1 atm), primarily sulphurous, with heavy ash clouds.
Hydrographic coverage: 0% (other than short-lived cooling glass lakes)

Saeríändrá, the innermost major moon of Iälessá, is an anomalous thiorastan-class moon in many ways, primarily because of the high percentage of silicon and silicate compounds in its makeup, similar to that of its parent planet. It is also anomalously warm, due to the high degree of tidal flexing caused by its proximity to Iälessá, along with frequent close passed by the moonlets with which it is in resonance and its peripatetic moonmoons.

This tidal flexing also drives a highly active geology, including many large volcanoes. It is primarily this volcanic activity that provides Saeríändrá with its thin atmosphere and the thick high-altitude ash clouds which retain the moon’s heat, although the moon’s mass is entirely insufficient to retain its atmosphere, leaving a long pseudo-cometary tail trailing it in its orbit.

CAUTION: Travelers to or near Saeríändrá should be advised that near-Saeríändrá space to trailing of the moon is rich in particulate manner which may score hulls and damage delicate equipment. Avoidance of this zone is recommended.

Saeríändrá’s volcanoes are rare examples of vitreovolcanism, due to its silicon-rich crust; the lava they spew onto the moon’s surface takes the form of a variety of silicate glasses. Ongoing volcanic activity over millennia has resculpted the majority of Saeríändrá’s surface into layers of sculpted glass, from the milky mountains, ancient frozen eruptions etched by wind-driven ash, to the lowland glasslakes, swirled in many colors from impurities within, where glass lava has settled to its natural level before freezing in place.

Saeríändrá is a provider of fissionables to Cinquané and other parts of the outer system, via the Empire Nucleonics, ICC mining station in the north extracting thorium and uranium salts from the brown-green glasslakes of the area. Habitation is concentrated in the southern hemisphere, which houses a large number of thriving galari colonies, along with the famed Crystal Lake Dome resort.

I/9/b. Cinquané Avincta

Class: Eugalínic
Orbit (period): 185,163 miles (1.49 T-days)
Orbit (ecc.): 0.12
Radius: 1,227 miles
Mass: 1.123 x 1023 kg
Density: 3.47 g/cm3
Surface gravity: 0.2 g

Axial tilt: 3.1°
Rotation period: 1.49 T-days (tide-locked)

Black-body temperature: 54 K
Surface temperature (avg.): 37 K

Atmosphere: None.
Hydrographic coverage: 0%

A moon trapped in the quiescent phase of the galínic cycle by its lower mass and lack of atmospheric retention, Cinquané Avincta is a frozen world, its surfaces dominated by ice, carbon dunes, hydrocarbon tars, and tholins. As its slightly higher density indicates, pockets of heavier elements are present within its mass, and as such, it serves principally as a mining colony of the Cinquané Commonwealth, of which it is a territorial annex.

However, its surface is also heavily and repeatedly cracked by the high tidal forces to which it is subjected, and thus riven with mazes of chasms and other similar formations. As such, it has a thriving secondary tourist industry in extreme sports, including vacuum spelunking, bridge diving, and high-velocity flight in and among the narrows.

(Let us skip discretely past the tertiary industry of scavenging the remains of extreme sportssophs from the bottom of said chasms.)

I/9/c. Cinquané

Class: Galínilacustric
Orbit (period): 235,662 miles (2.13 T-days)
Orbit (ecc.): 0.09
Radius: 2,850 miles
Mass: 1.248 x 1024 kg
Density: 3.09 g/cm3
Surface gravity: 0.4 g

Axial tilt: 5.4°
Rotation period: 2.13 T-days (tide-locked)

Black-body temperature: 54 K
Surface temperature (avg.): 58 K

Atmosphere: 2.16 atm; primarily nitrogen-methane.
Hydrographic coverage: 70% (primarily ethane, with misc. hydrocarbon admixture)

Galíné may be the archetypal example of the galínic planetary classes, but Cinquané was the first. A world of ice, carbon dunes, and ethane oceans lapping at tholin beaches, all beneath a smoggy red-orange methane sky, Cinquané began as a roughneck industrial colony producing hydrocarbon-based products for the ecopoesis of Talentar and space industry elsewhere in the system, and grew from those roots into the homeworld of the modern Cinquané Commonwealth, the largest and most prosperous polity of the outer system, however Inlétanós’s Ring Imperium might contest the claim. Over three billion cold-loving sophs dwell in the domes scattered across Cinquané’s dusty plains and shores, along with the open ciseflish settlements, the largest being the planetary capital, Yíhanad, and the jack city of Newfalls.

Both Biolith Chemical Produces, ICC, and Industrial Liquids, ICC, maintain large extraction and bactry facilities here, clustered around the industrial cities along the shore of the southern polar ocean.

Other notable planetographic features include the Hump, the permanent 330′ high tide beneath the noon pole (here defined as the planetward synchronous pole, rather than the sunward one).

I/9/d. Cinquané Tevinté

Class: Eugalínic
Orbit (period): 370,326 miles (4.10 T-days)
Orbit (ecc.): 0.07
Radius: 1,663 miles
Mass: 2.126 x 1023 kg
Density: 2.65 g/cm3
Surface gravity: 0.2 g

Axial tilt: 1.3°
Rotation period: 4.10 T-days (tide-locked)

Black-body temperature: 54 K
Surface temperature (avg.): 35 K

Atmosphere: None.
Hydrographic coverage: 0%

Similar in most ways to Cinquané Avincta, but lacking the heavier elements, Cinquané Tevinté is also a territorial annex of the Cinquané Commonwealth, serving as a de facto suburb colony for those preferring greater privacy.

One pseudo-island (i.e., area of raised ground within a tar lake) on Cinquané Tevinté holds a mothballed manufacturing facility, that in which Ring Dynamics, ICC produced the first stargate hulls before the construction of the modern standardized weylforge, and another holds a naval depot for the IN’s outer-system picket.

I/9/e. Alétel

Class:
Orbit (period): 420,825 miles (5.07 T-days)
Orbit (ecc.): 0.13
Radius: 2,336 miles
Mass: 5.154 x 103 kg
Density: 2.32 g/cm3
Surface gravity: 0.24 g

Axial tilt: 4.6°
Rotation period: 5.07 T-days (tide-locked)

Black-body temperature: 54 K
Surface temperature (avg.): 52 K

Atmosphere: 0.16 atm; nitrogen-methane.
Hydrographic coverage: 0%

Another otherwise undistinguished iceball, the moon is perhaps most famous for housing Uncertainty Dome, Bright Shadow, ICC’s chief domestic tanglebit manufacturing facility, and, historically, for the Alétel Equatorial Collider.

Ringing the moon’s equator, the Equatorial Collider, at 14,675 miles in circumference, was the largest particle accelerator ever constructed until the much later advent of the Déirae Collider, and enabled new and profound discoveries in high-energy physics.

Eldraeic Word(s) of the Day: Words Which Cut

rian: sword; blade used in war.

teirian: (from teir “honor” + rian) The “honorable sword”, the longer first-sword of the eldraeic Two Swords, wielded in the swordsman’s main hand. A traditionally-made teirian is an elongated S-curve five to six feet in length, of which two feet are the hilt, enabling it to be wielded either single-handed (in conjunction with the hanrian) with a lengthy reach, or double-handed with a wide grip. Both the lower edge and the pointward two-thirds of the upper edge are sharpened, as is the acute point, although the teirian is primarily a slashing weapon.

hanrian: (from hanel “useful” + rian) The “useful sword”, the shorter second-sword of the eldraeic Two Swords, wielded in the swordsman’s off-hand for parrying and secondary attacks. 18″ to 22″ long, with a heavy straight blade and a tapered point designed for thrusting attacks, it also serves legionaries as a multiple-purpose blade for non-combat functions.

What’s That Soph?

So, I hear you like demographics. Or, at least, the comments on the last post tell me you like demographics.

Describing the constituent species of the Empire can be a mite tricky, depending on exactly how you define things – leaving aside any nasty outworlder prejudices about the status of neogens or uplifts, some species – relevantly, the mezuar and chiril-{n,m}, don’t have identities which lend themselves to headcount, and thus various approximations must be used.

And complicating things further, of course, is that the Empire’s immigration procedures don’t give a lump of species-appropriate excretions what species you happen to be, which leads to, oh, just over 8% of the population being “other”.

But given that, here’s the rough breakdown in a nice, user-friendly pie chart:

And here is the same data in a table, giving you what those percentages translate to in terms of approximate population numbers out of the Empire’s roughly 2.57 trillion sophonts:

eldrae12.54%322,278,000,000
arthálneogen0.31%7,967,000,000
chfsssc2.48%63,736,000,000
chiril-{n,m}unconventional identity0.36%9,252,000,000
ciseflish9.14%234,898,000,000
dar-bandaluplift7.65%196,605,000,000
dar-célmekuplift1.10%28,270,000,000
dar-cúlnóuplift2.26%58,082,000,000
dar-e’sevdrauplift1.83%47,031,000,000
dar-íícheuplift3.36%86,352,000,000
dar-voracuplift2.15%55,255,000,000
digisapience14.56%374,192,000,000
esseli3.31%85,067,000,000
galari7.28%187,096,000,000
kaeth6.74%173,218,000,000
mezuarunconventional identity1.39%35,723,000,000
myneni4.91%126,187,000,000
selyéva2.78%71,446,000,000
sssc!haaaouú3.92%100,744,000,000
temísineogen0.49%12,593,000,000
verviani2.69%69,133,000,000
zal!enneogen0.43%11,051,000,000
other8.32%213,824,000,000

You may note that even the arthál, with the smallest demographic footprint due to their relatively recent creation and source population of fandom enthusiastic enough to change species, still manage to outpopulate Earth.

And that with 173 billion kaeth around… well, let’s just say the Legions don’t have any trouble recruiting.

Eldraeic Phrase of the Day: Never Tell Me The Odds

ka idaseir qané trasunael xasessqár!: “bugger1 the seers!”; common expletive phrase, originating in Jussovy, used to respond to statements of poor odds, predictions of failure or certain death, claims that something is a doomed venture, a suicide mission, impossible, etc., indicating the speaker’s determination to go through with it anyway and trust their qalasír to carry the day.

Curiously enough, this often works.


  1. This is, of course, an idiomatic translation.

    A more literal translation would be “may the seers engage in low-quality/unsatisfactory sex!”

Elementary, My Dear Reader

This wasn’t what I intended to post next, but I’m still working on the “fleet carriers” post. In the meantime, have some more words.

So, among the basic words in a language, certainly for chemists, are those for various substances, and this is as true in Eldraeic as it is for any other language.

If we are to begin at the beginning, it would be with the classical elements, which in the Old Empires region were usually held to be six: air, fire (andra), water (alír), wood, metal, and stone (azik). But that is not quite enough to describe anything but what were, in the ancient days, considered the most fundamental substances, it being their combinations that gave rise to all the myriad components of the world.

And so, in the next step down, the first eldraeic alchemists divided substances into airs (gases), clays (“woody earths”, of which there seemed to be rather a lot), crystals (“metallic stones”, likewise), fires, metals, oils (“fiery waters”), salts (“stony waters”), waters, woods, and stones, thus:

  • aessoth: a (type of) crystal; any crystalline (to the eye) substance
    (from aesa “crystal” + oth “substance, stuff”)
  • alíroth: a (type of) water; any watery substance
    (from alír “water” + oth)
  • azikoth: a (type of) stone; any stony substance
    (from azik “rock, stone” + oth)
  • claithalíroth: a (type of) oil; any oily substance
    (“dark/shadowed water”, from claith “shadow” + alíroth)
  • ésaeroth: a (type of) salt; any salt or similar substance
    (“many little crystals”; from é [diminutive prefix] + aesa + oth)
  • múszikoth: a (type of) clay; any clay-like or earthy substance
    (from músel “soft” + azikoth)
  • nistraöth: a (type of) metal; any metallic substance
    (from nistra “forge” + oth)
  • teliroth: a (type of) air; any airy substance, or gas
    (from telír “sky” + oth)
  • lethroth: a (type of) wood; any woody or fleshy substance
    (from leth “life” + oth; note that lethroth includes both wood and meat, as the classical element does)

There is also:

  • andradoth: a (type of) fire; any fiery substance

Resulting from the common ancient confusion that fire is an element, rather than a process. Although while not substances, it is still possible to consider various different types of fire (i.e., different combustion reactions) and arguably plasmas as subcategories of andradoth.

To provide a comprehensive list of substances would of course be a virtually endless task, but let’s simply start with the metals, of which there were a pleasantly limited number known in ancient days:

  • andralis: uranium (“fire-metal”; it’s warm to the touch)
  • arídanis: gold (“sun-metal”; from the color)
  • ashínis: silver (“star-metal”)
  • brans: iron; also bransael, steel, and telbrans (“sky-iron”), meteoric iron.
  • glénis: tin (“key-metal”, so called because it unlocks the potential of other metals, such as copper and lead)
  • morins: copper (“red-metal”; from the color)
  • púlnónis: lead (“mass-metal”; obviously, it’s heavy)
  • traäshínis alír (“star-metal water”): mercury

And there you are. Go forth, and talk about stuff!