Typhon Pi

Typhon Pi was the 17th planet of the Typhon System, and a member or the Typhon Republic. It was the second oceanic planet in its system, but was very different than its sister -- Typhon Pi's climate was much wetter, and consisted of much precipitation, and also much colder. Also, Typhon Pi was home to no continental land, so vast cities were built under the ocean's surface; this complicated space-travel, and led to complex systems of elevator shafts to and from the surface.