Tsyk

Tsyk was a planet located in the eponymous star system and lay along the hyperlane known as the Hollastin Run, which connected it to the worlds of Hollastin and Circumtore. It was the homeworld of the sentient species, the Tsyklen. Their homeworld was considered part of Hutt Space as early as 4000 BBY, and the species was counted as a prized client species by the Hutts, who controlled the region. By that time, Tsyk became a gloomy, polluted world.

During the Yuuzhan Vong War, in which the extra-galactic Yuuzhan Vong invaded and sought to conquer the galaxy from 25 ABY to 29 ABY, the Yuuzhan Vong attacked Tsyk between 26 ABY and 27 ABY. By 27 ABY, Tsyk was held by the invaders. At some point after the Yuuzhan Vong's defeat at the end of 29 ABY, the planet reverted to being part of Hutt Space. It remained so in 137 ABY.

Text and facts from the “Tsyk” article on Wookieepedia, licensed under CC BY-SA 3.0. Modified for this site.