Rigel XVI

Rigel XVI, called Yagthar by the natives of the Rigel System, is a medium-sized Class G world covered in sludgy methane ice and helium. The First Orion Empire conducted extremely dangerous experiments on this planet that have left knots of chaotic space all along its surface and orbital path.

Reference(s)

• Burns, Eric, Kenneth A. Hite & Doug Sun. Star Trek Roleplaying Game Book 7: Worlds, Decipher, 2005. ISBN: 1582369097.