A massive, bright green gas giant orbiting a pale and ancient star, Stompgit is surrounded by the shattered remains of hundreds of moons and smaller planets in a vast asteroid belt. When the Orks found Stompgit, they saw within it a world like them, a great green monster that crushed and destroyed all around it. Believing it to be a lucky place, a gift from their belligerent gods, the Orks gathered around it, and formed haphazard settlements amongst the belt. Having established themselves, they sought out the largest asteroids and converted them into Roks. These massive impromptu spacecraft, little more than repurposed asteroids studded with engines and guns, were soon a common sight across Undred-Undred Teef.
Stompgit is not only a place of industry and worship for the Orks—of all the potential warp-routes into Undred-Undred Teef, the ones leading to Stompgit are the most stable. Further, the Warp around Stompgit allows easy access to the rest of Undred-Undred Teef. All of this has conspired to make the asteroid-choked system a natural gateway into and out of the Ork domain, easy to reach via the Warp but difficult to traverse in real space.