Yout, situated within the Yout system, was a planet orbited by a minimum of twelve moons. The assassin droid KRONOS-327, who was in the employ of the crime lord Ziro, a Hutt, journeyed back to Ziro's Palace on Coruscant in 22 BBY, having failed in his mission to the twelfth moon of Yout. Upon KRONOS-327's report of this failure to Ziro, the Hutt decreed that the droid would be dismantled.
The initial reference to Yout occurred in the 2008 animated picture Star Wars: The Clone Wars, the script for which was penned by Henry Gilroy, Steven Melching, and Scott Murphy.