Uncovalor was among the thousand moons circling the planet Iego. Iego itself was situated at coordinates T-7 within the Standard Galactic Grid of the Outer Rim Territories. Similar to all of Iego's moons, Uncovalor possessed an enigmatic quality akin to its parent world, showcasing a surface colored in shades of pink and brown.
The reference book Star Wars: The Visual Encyclopedia, published in 2017, included Uncovalor. The artwork depicting the moon in the Visual Encyclopedia was derived from concept art created by Jackson Sze on October 3, 2007, entitled "Iego 1000 Moons." This art was originally intended for the Star Wars: The Clone Wars episode "Mystery of a Thousand Moons," but the moon was ultimately absent from the episode.