If I had my wish, someone would create and share a complete GURPS 4th Ed. Plugin that would utilize the rules in the Worldbuilding chapters of G:Space, all the way down to the Tech Levels, Populations, Government Types, etc.
I mean the works.
This is the kind of project I'd tackle if I knew _anything_ about scripting. My biggest gripe about generating sectors is that the populations don't seem to generate intelligently, or if they do I can't see how. It would be nice if something like this was made available as standard in 3.0 since the GURPS rules seem the most complete and realistic of any space RPG I've ever seen. Then again, I am neither a programmer, copyright lawyer nor astronomer. Just a gamer...