Expand your empire to harness the resources of entire solar systems to create vast armies with which to annihilate enemy planets, destroy rival systems and win the Galactic War! (kickstarter.com)
Meanwhile, the Death Star 3.0 is supposed to be this bigger, badder, more powerful model that the new Empire has been working toward for years which could totally beat up both the previous Death Stars combined and destroy entire solar systems, but its existence is largely orthogonal to the majority of plot and there is no real importance to its existence or any tension to its destruction (which was achieved with relative ease). (gonintendo.com)
Planetary Annihilation has always been about incredible scale and features that let you make entire solar systems your playground. (kickstarter.com)