Can a minor faction be completely removed from the game? What would that take? We're curious as we have the only pirate faction in our system very low and it says retreat. They are a native faction in that system, and we'd like to keep them there for bounty hunting.
You'll find if you look around the systems near you, it will be in another system to, and it is that one it is retreating from, not your system if that is it's home. Retreat is published to all systems the faction is present in despite it only retreating from the one. Just like Expansion is published Faction wide, although it actually expands from one system only.