Ossus (free-edit)

Ossus was a planet in the Adega system and a focal point of Jedi over the Millenia. Following Exar Kun's devastation of the planet, the Jedi still used the planet, setting up the Secret Temple to guard artefacts too dangerous to be kept on Coruscant. The Jedi eventually returned to Ossus following the Yuuzhan Vong war.