The Birsiban system was a star with an associated star system located 70,000 light years from the Sol system, in the the galaxy's Delta Quadrant. Its fifth planet was home to the Birsiban civilization. (VOY novel: Echoes)
The Birsiban system contained 14 planets and circa 75 moons which orbited a single G-type star. In 150 parallel universes the fifth planet had been destroyed. Its debris formed a ring of asteroids. The sixth planet held the beginnings of basic life.
Primary of the Birsiban system was a main sequence (type G2V or bright yellow dwarf) star . The star was orbited by at least two habitable worlds, including the class M planet Birsiba, and the sixth planet. Birsiba was approximately 70,000 light years away from Sol.
The Birsibans utilized energy from a variety of sources, including solar energy powered by their system's primary.
- Birsiba (primary)
- unnamed planets I-IV
- asteroid belt (debris of destroyed Birsiba V)
- sixth planet
- unnamed planets VII-XIV