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