Senali is the moon of Rutan. An ocean-covered world, it has four moons of its own. It was first colonized when the population of Rutan began to grow too large. Eventually, Senali won its independence in a bloody civil war. To promote peace, both worlds decided to exchange their first-born rulers, who at the age of seven would live on the other world for nine years and learn about its culture. This system worked well for many years until the Rutanians sold information about Senali to the Yuuzhan Vong, who then attacked and enslaved Senali and then destroyed Rutan.
Read more about this topic: List Of Star Wars Moons