Tethys or Saturn III is a mid-sized moon of Saturn about 1,060 km (660 mi) across. It is named after the titan Tethys of Greek mythology.
Tethys has a low density of 0.98 g/cm³, indicating that it is made of water ice with just a small fraction of rock. Tethys’ calculated surface gravity is 0.147 m/s2 (0.015g).
The surface of Tethys is very bright, being second brightest among the moons of Saturn after Enceladus, and neutral in color. Tethys is heavily cratered and cut by a number of large scale faults.
Union World - Member of the Saturn Moon Assocation
First surface survey was conducted by an United Earth Astronaut team under the lead of United Earth Space Force Captain Rick Sanchez in 2098 . United Earth Sol System Expedition 67 “Ring Moons Mission .
Initial industry was ice mining and water production. Tethys fame to claim is that the first commercial MolGas refinery was developed and built near its only settlment "Rickwashere".
Today it features a fish and shrimp farms and exports the famous Tethy Shrimp . ( Tuna sized shrimp)
It imports shrimp food, tech and general groceries.
The moon is a quiet world. Residents seek recreation mostly at other places in the Sol System.
About 500,000 citizens make the moon their home.
Civics are managed by a Community Administrator that is hired by an elected moon council.