Iona

Iona is a ocean world orbiting around X711, a blue star with a mass of about 10 sol system stars. Iona is a silicate planet and falls into a very similar category to that of earth. Where earth has undergone a massive number of tectonic plate shifts Iona has relatively few tectonic plates all of which are of massive size. This small number of plates equipped with their massive size have caused enormous natural formations on the surface of the planet, primary amongst these formations is The Great Crease that cuts diagonally across the surface of the planet for a stretch of nearly 9,100 kilometers.