It doesn’t matter if you are on Jemison right next to New Atlantis, the capital of the universe, or on some random moon in nowhere, you’ll get the same abandoned buildings with spacers/pirates/mercenaries in them. And literally zero of them will have any sort of story or writing attached to them. Walking around on random planets is unbelievably repetitive.
“keeping track of lots of variables” doesn’t cost CPU time though, since nothing that isn’t on the same map as you is ever relevant for anything. Their engine just fucking sucks.