Vergo is the name of the solar system located in Thjen. It has four main celestial bodies; its single, medium-sized star and its four planets. None of them have moons. Two of the planets are dead planets (they have no life) and the other is a gas giant larger than Saturn. All planets are relatively close to their star and close to each other, some having orbit paths overlapping another's. Nobody knows if two of the overlapping planets will someday collide with each other or continue to orbit in irregular paths.