The station once oversaw all traffic in the Grace system. It held on long after the drift storms, but was eventually overrun. A horde of orcs on a generation ship from Golarion arrived in system and attacked the first signs of life they could find, the space station orbiting Grace. Journeying through The Shell, their ship suffered catastrophic damage, and was unable to safely enter orbit on the planet, stranding them in the station with their slaughtered victims. It is presumed that they eventually died off, though some say that there's still the occasional sign of life from the station.