Kligson's Moon

Kligson's Moon was a moon located in the Ostega system in the Grohl sector of the Outer Rim Territories with a droid station known as the Haven in orbit of it. For millennium, the Kligson clan safeguarded the station, and the moon bore the clan's name. At some point the droid Ajax Sigma was created on the moon, eventually seeking to bring freedom to droids across the galaxy, and raised an army to help him carry out his objective. The army carried out the Kligson's Moon Uprising, during which they wiped out the entirety of Kligson's Moon's population. During the High Republic Era, a battle was fought on the moon between Sigma's forces and the Jedi Order. Many droids were destroyed during the battle, including Sigma, though he was eventually rebuilt.

According to a Force vision shown to Darth Vader by the Eye of Webbish Bog between 3 ABY and 4 ABY, sometime after the Jedi's destruction of Sigma, the moon's location was removed from all star-charts. Sigma traveled back to Kligson's Moon to retrieve something he needed, though when he arrived he was attacked by homesteaders. Sigma fought back and killed the homesteaders aboard their ship, an event sensed by the Jedi Luke Skywalker. Skywalker and other members of the Rebel Alliance then traveled to the moon where Skywalker encountered Sigma.

Text and facts from the “Kligson's Moon” article on Wookieepedia, licensed under CC BY-SA 3.0. Modified for this site.