Sebiris was a planet located in the Sebiris system of the Outer Rim Territories' Kathol sector. A hot jungle world, it was the homeworld of the Sebiri, a primitive species of scaly-hided humanoids. At some point, Sebiris had been visited by an advanced species that the Sebiri referred to as "those who came before," whom they believed created the jungle and performed miracles through the use of glowing charms. The only evidence of their passing was the ruins of a stone temple located within the planet's equatorial region.