Endex, a planet characterized by its rocky canyon landscapes, held significance as the original home of the Entymal. The Entymals had a reputation for being skilled pilots throughout the galaxy during the era of the Old Republic. Over many centuries, the canyons served as a training ground for numerous pilots, resulting in a substantial accumulation of wreckage.
Following the ascent of the Empire, the planet experienced subjugation, and the Entymals were forced into slavery. This oppressive system and governance persisted under the subsequent control of the Pentastar Alignment, and later, the Imperial Remnant.