I've been rewatching Star Trek DS9, and I thought about Endless Space 2, I want to propose to add a way to terraform stars into other types of stars that terraforms the whole system. I want to introduce Dead Stars, that basically void of heat and basically be able to restart them. I know that Obliterators destroy the stars of systems causing them to nova. This would be a good add-on to bring more life to the galaxy. There are already "artificial stars" in the game, this just adds more features with the stars of a system. 

Let There Be Light