Dorlo was a planet located in the Atravis sector of the Outer Rim Territories and was controlled by the Galactic Empire. Professor Nij Por Ral, working for SoroSuub Corporation, helped excavate a three-mile long wall on Dorlo; SoroSuub hoped to use the runes on the wall to find the planet's resources. Qu Rahn led the Alliance forces on the planet, but was defeated by forces led by Jerec, who subjugated the planet.