Lightworlder: Tending to the tall and skinny, yes. Not, however, particularly delicate, both since the problem of microgravity-induced bone and muscle degeneration has long since had the shit scienced out of it, and because while gravity may be greatly lessened Up There, inertia is still exactly the same.
Heavyworlder: Yes, but this universe is hard-SF enough that they do reflect the “compact, stout, and short” version of the trope. Of course, seeing as eldrae are all height-advantaged anyway, even the heavyworlder clades are still looking humans in the eye.
There are also lightworlders, of course, and Fan Service or no, they are that skinny.