Korriban

Korriban, known as Horusar and Grevid as well as Pesegam during the reign of Xim and Moraband during the Clone Wars, was the sole planet in the Horuset system, located across the galaxy from Koros Major. It was the original homeworld of the Sith species and a sacred planet for the Sith, housing the tombs for many ancient and powerful Dark Lords of the Sith and containing immense dark side power.

After the Hundred-Year Darkness, the exiled Dark Jedi interbred with the Sith species and ruled the Sith using their Force powers. After the Great Hyperspace War, Korriban was abandoned and became a barren world. It was the site of a Sith Academy during the Great Sith War, Jedi Civil War, Great Galactic War, Cold War, Galactic War, and New Sith Wars and was the headquarters of the Brotherhood of Darkness and One Sith.

It was close to Bosthirda and was located on the Nache Bhelfia and Kamat Krote hyperspace lanes.

Text and facts from the “Korriban/Legends” article on Wookieepedia, licensed under CC BY-SA 3.0. Modified for this site.