I gotta say - the rules in BattleFleet Kornonus, Navis Primer and Stars of Iniquity are proving to be very very useful indeed. I've generated a fairly detailed star system to see how SOI would work, and was satisfied with the overall results (mind you, the form used to record system details is in no way ready for the task of recording all that data but that is a minor quibble). So i'll generate a couple/few more star systems and give my players a nice little stellar cluster to discover, explore and exploit.
I really do wish the rules for astropaths, navigators and colony building had come out sooner. It would have made things much easier in my campaign I ran when RT first came out. ah well…THIS time I shall be ready.