The Palace of Orian was the former home of the Sith Lord Urias Orian during the era of the Sith Empire.
The palace was located on Sepros in the Orian system and served as the Sith Lord's base. The Palace of Orian was destroyed several years before the Dlarit Corporation established operations on the planet during a duel between Kiln Tobasa and Trevarus Caerick.