Endymion, a world situated within the Kalamith sector of the Outer Rim Territories, was a planet located in the Pleiades area. It participated in the Great Galactic War circa 3660 BBY. Darth Malgus noted in his personal journal that Sith forces were redeployed from Endymion; however, the planet's specific involvement remains unclear due to a missing section of the journal.
This isolated desert world was also the location where a skirmish took place.