The Zuragilis is the colossal craft behind Terrahypt that is lighting up the continent to benefit the ecosystem. By doing so, it's generating and sustaining a legitimate star which is small enough to be carried around.
The Zuragilis can also be used as a useful tool to manipulate the cosmos. By being a star generator, it can generate almost any kind of star. To deflect high energy particles, like a wave from a supernova for example, it can generate a magnetar of which's magnetic field will deflect the particles. And if there is a black hole that is dangerously close which cannot be dodged, the Zuragilis will depart and capture it by it's on-board gravitational canceller which is vital for it's ability to manipulate stars of any kind.