Bottom of the Universe

The Bottom of the Universe is a place that exists far, far below the World of Aum, and is believed by the scant few who are aware of its existence to be even deeper down than the Bottom of the Abyss. While at least a dozen of brazen adventurers have made intentional expeditions down to the Bottom of the Universe after hearing rumors of the bounty of shipwrecks that it holds, most of those that do end up finding themselves there tend to be hapless Star Era pilots whose starships have suffered from critical damage or whose guidance system have severely malfunctioned to the point that there is nowhere to go but down. While normally there is little gravitational influence in Outer Space, many abandoned objects seem to find themselves gently tugged downwards towards the Bottom of the Universe at an unpredictable pace. 
In general, the gravity of the Bottom of the Universe itself is not that dissimilar from that of Aum; However, as one tries to escape from the gravity of the Bottom of the Universe, they will find themselves pulled in with greater force. Furthermore, certain locations feature gravitational fluxations that can make some areas function as localized black holes while others may be as free as open space. These gravitational anomalies can make the Bottom of the Universe a dangerous place to be as well as an exceptionally difficult place to leave.
The Bottom of the Universe primarily consists of an endless plain of Slade with the only features shipwrecked starships, pockets of survivors living in the wreckage, and ruins of a once-great scrap civilization that has long since been abandoned. The light of the stars is distantly visible from above, but fluctuating gravitational anomalies distort their image on a regular basis, thwarting any attempts to use them as a means of navigation.