Pria's only moon existed within the bounds of the Pria system. It was located within the Arrowhead region of the the Slice sector of the Core Worlds. This moon orbited the terrestrial planet known as Pria, and its Priapulin species considered its orbit to be "perfect." Consequently, by the time that the Yuuzhan Vong invasion of the galaxy commenced in 25 ABY, the tidal cycle on Pria had remained almost precisely ten standard hours for a period spanning several decades.
The single moon of Pria was initially presented in "The Priapulin," which was a source article for the Star Wars Roleplaying Game by Wizards of the Coast, appearing as part of The University of Sanbra Guide to Intelligent Life series. This article was featured in the eighth issue of the Star Wars Gamer magazine, which was released on December 21, 2001. The reference book The Essential Atlas, published in 2009, situated the Pria system, and therefore its moon, within grid square M-10.
- " The University of Sanbra Guide to Intelligent Life: The Priapulin " — Star Wars Gamer 8 (First mentioned)
- The Complete Star Wars Encyclopedia , Vol. III ("Pria") (Indirect mention only)