You sure can. #s 1-3 are up for grabs, and I'd be interested in doing a shared universe thing for #4 if anything else is. I'd have to track down my old notes (which have, among other things, actual place names) and make up an infopost, but it could be doable.Your ideas sound nice and interesting, can anyone borrow any of the ideas for their own use? (:
The problem with them is that in USFW, humanity is comparatively new on the galactic scene- and is thus pretty limited in its capabilities. While terraforming is certainly possible, it's just not practical until humans manage to get more ship engines (which are tightly controlled by the Jarans, who are more or less leading the scene unless the Sufficiently Advanced Aliens decide to meddle), more money, more political push, etc. The generation ship idea is about three hundred years too early for USFW, as that's about when humans sent out their first and only attempt at one.These all sound pleasantly dysfunctional! Perhaps they could coalesce into a single setting, perhaps way out on the fringes of USFW? Like the Federation, only nowhere near as clean and spiffy!
USFW is more or less an excercise in humans being, essentially, young and stupid and trying to rush things while the much older species slowly get fed up with them. Being unable to do things that some others can is part of that.