I want to create mod: Destroy Colony.

It's possible?

If i sell colony module on planet, colony is destroyed?



P.S.: Sorry for my english.

The colony base isn't for just one colony, but for the whole system... It would be rather bad if you could destroy a freshly captured system that way, pissing off whoever was the previous owner (thinking MP there). But if you want to go ahead, you could take a look at the Pilgrim evacuation ship, it might give you all you need to effectively remove colonies (though it normally reduce all colonies to one pop).