Rhuuno
Natural satellite
O-Class (Frozen Oceanic)
Olientys (RS 5310-4-7-900843-181 5 in 0.971)
1.881 standard days
6,012.212 km
0.29403 g
-173.941 °C
4.293 billion standard years
1.881 standard days
Organic unicellular (subglacial)
18.2 billion
The first off world colony of the K’weeeyyuu. The frozen O-Class world is one of two moons of the system's fifth planet which were colonized by the K’weeeyyuu.
History
Much like most of the moons in this system, Rhuuno formed from its parent planet's debris field and was heavily bombarded in its early years by water-bearing comets, causing the formation of its underice sea. The life that formed within it was only unicellular at the time of its discovery by the Nok’Chu-Raa and K’weeeyyuu in 10501 CE.

With the help of the Nok'Churaa, the K’weeeyyuu colonists set up large spherical cities filled with water and modified life from Ghuuno on the surface of the frozen moon. Portions of the cities stick out of the frozen surface. The moon's inner ocean was warmed further which caused an explosion of native life which the K’weeeyyuu discovered were edible. Currently Rhuuno is the second most populated K’weeeyyuu world in the Starbright System with 18.2 billion inhabitants.