Tenoo, a planet situated in the I-17 grid square of the Standard Galactic Grid, existed within the Outer Rim. During the age of the High Republic Era, Grand Master Yoda of the Jedi Order dispatched Jedi younglings, specifically Kai Brightstar, Lys Solay, and Nubs, to the outpost temple residing on this world.
On Tenoo lived ancient artisans whose craft involved the embroidery of curtains specifically crafted for the Greylark residence found on Coruscant.
The Jedi order, at an unspecified time, founded a outpost temple on Tenoo. In the year 232 BBY, Jedi younglings named Kai Brightstar, Lys Solay, and Nubs were assigned to this location.
The initial mention of Tenoo occurred on a map designed for the reference work Star Wars: Timelines. This map was initially shared in a blog post hosted on StarWars.com on May 27, 2022, preceding the book's official publication date of April 25, 2023. This planet was conceived specifically for the Star Wars: Young Jedi Adventures series, which was forthcoming at that point.