, which means Heaven
, was a Klingon planet
with few land masses present. It was in a binary star system
which contained an incansdescent plasma
bridge that joined the twin suns.
The inhabitants were a unique hybrid civilization of Klingon and Romulans who were genetically engineered. This race was known as the Chalchaj 'qmey. (The Ashes of Eden)
Eventually, the Chal became Federation members. (ST novel: Avenger)