The RPG generator collection – An archive of all the generators found by or available on the site. In a campaign centered around exploration, either an early colonization campaign or a “five year mission” type campaign I’d suggest using the Warhammer 40K “Rogue Trader” system as that throws up navigational hazards which can be used as Star Trek like “anomalies” to investigate. I see why they only have five missions per race in the expansion.