I have colonies on other systems, but civilians still has overexploiting my homesystem and just continues to expand their civil mining colonies, how can I encourage them to go on other systems? and exploit them? for even I discovered homeword of NPR, it quickly became friendly and gave me a trade access, I did the same but civilians simply load and unload on my colonies (in the homesystem ) how to tell them they should trade with them? PS: The aliens have completely massacred their ships by another NPR, it has to do? there remains only the population.