Deneb III

Third planet of the Deneb System, Deneb III is a Class N oceanic world that is almost completely covered with water. Only a very few small island chains dot the planet. The largest island, called Nereus, is home to a city of the same name. Nereus is also the location of the Starfleet Corps of Engineers Center of Hydrodynamics and Aquatic Engineering. The striking floating city of Atlaua is found in the northern hemisphere, as is the Lowell class research station Lir Seabase.