Thanks for trying out my game!
Cool finding about that supersize mechion population. I'll try to fix to next release. I can understand you can get it higher moving population from another planet.
Autopilot could be done using same thing that AI is using for exploring. I need to add some kind of notifications if something interesting is found during exploration. I'll target this for 0.19.0Beta release. 0.18.0Beta's features are pretty much done already so I don't want to add this there.