The ability to destroy a planet is insignificant next to the power of the Force.' -Darth Vader 'Do not be too proud of this technological terror you've constructed. Endor (This unit can only be built on this planet).A larger and more powerful Death Star, the second Death Star's long-term purpose was similar to the first: to terrorize planets and star systems in league with the Rebel Alliance through the use of its planet-destroying superlaser 2, or simply the second Death Star, was a partially completed moon-sized battle station constructed by the Galactic Empire as the successor to the first Death Star.

The DS-2 Death Star II Mobile Battle Station, also known as the Death Star MK.