Got the idea a while back and it only just sprang back into head...I believe it's impossible but could someone tell/confirm that planet's cannot be permanently destroyed or rendered useless!

What I'm trying to make is I have a model which I would like to turn into a 'planet killer', he goes in destroys planet then prevents it from being recolonised. Either through an ability with no cooldown or something?

Any idea how this could be done...if possible?

Thank you

Justin S.

PS: the ship is a frigate, very expensive though, but meaning you will be able to put one on every destroyed planet!

PS2: it will be a tool for my race which cannot colonize