|Type:||Blue Main Sequence|
|Number Of Planets:|| 5
|Planets:||Tetanion A, Tetanion B, Tetanion C, Tetanion X, Tetanion R|
A Blue Main Sequence star and the centre of the Tetanion System. It is one of only a few stars to have "rings". Its rings are referred to as the Rings Of Justice and are even worshipped by a mysterious cult, who believe that doom will result if the rings are ever broken.