Korriban

It was used as a graveyard for Ancient Sith and was later reborn as a home and training ground for modern Sith. It was once a slave world of the Infinite Empire many millennia before the first Sith Lords came. Sith Lord Naga Sadow built his tomb millennia later around the Star Map, a relic of the time when the Rakata had used the Star Forge.

This remote, forbidding planet seethes with dark side energy and echoes with the whispers of a thousand ghosts. It was the burial world of the ancient Sith Empire, and has long been a sacred planet for the Sith Order.
Faction: Sith Order