Ghuant

So when 4 stars around Ghuant turned into super black holes, the people of Ghuant had to ask fast. Their Dyson sphere somehow had drained the power too fast( or another source drain them all at once) of the suns and one after another within days they clasped into Black Holes.   They were able to bring up a time distillation field around the planet removing it from the Material Plane and stopping time outside the planet, this caused magic to appear in their world from the interaction of the Black Holes and the tech they used. This saved their world but they were stuck, the planet reappears every so many years for 1 hour as the energy required to keep the field going has to be replaced. Their goal is to advance their tech and magic enough to build ships that can break away from the black holes and off into a new world. But the constant wars of the races have prevented much from being done.   This world is based on 3 different settings. Shadowrun is being used for the civilized lands, Gamma World is being used for the Outlands(everywhere else), and on the magic landmass Pathfinder. The system used is d20 pathfinder and Starfinder.