Death Star

"We call it the Death Star. There is no better name."

- Galen Erso

A Death Star was a gargantuan space station armed with a planet destroying superlaser.

DS-1 Orbital Battle Station
The DS-1 Orbital Battle Station was originally designed by the Geonosians before the Galactic Republic and later the Galactic Empire took over the project.

Death Star II
The Death Star II was the second Death Star constructed by the Galactic Empire.

Non-canon appearances

 * LEGO Star Wars: The Force Awakens