Sigma Niobe II

Sigma Niobe II was a planet in or near Federation space in the 23rd century. It was class M, though with a significantly denser atmosphere than that of Earth.

Sigma Niobe II was home to a humanoid race referred to by Federation observers as Niobeans. The dominant subgroup were the Yemai, who belong to the Yemai Empire; there were also smaller subgroups, such as the Ilaiyenai of the Ilaiyen Archipelago. (SS TOS (As Others See Us))

Notable Locations

 * Imperial Museum
 * Reihairem