Oberonball

Oberonball is a Satellite of Uranusball. He was discovered on the 11th of January, 1787. He is the ninth largest moon in the solar system. The moon contains an eqaul amounts of rock and ice. It has a rocky core and a icy mantle, similarly to Uranus's other major moons. It is possible that he has a subsurface ocean (as a result of tidal forces) where aquatic 6balls roam.

Composition
Oberon density is 1.63 g/cm³,which is higher then the density of Saturn's moons.

Orbit - Rotation
Obreonball orbits Uranus with a distance about 584,000. Being the farthest away from the planet among the 5 major moons.His orbital period (not that kind of...thing) is about 13.5 days.