Magaveene was a planet situated within the Magaveene system. During the High Republic Era, specifically in 231 BBY, Magaveene became a battleground. It was there that the Republic Defense Coalition engaged with the Nihil marauders as part of Operation: Counterstrike. This operation was a joint endeavor by the Galactic Republic and the Jedi Order to retaliate against the Nihil following the devastating Valo Atrocity. Jedi Master Avar Kriss actively fought in the conflict, while Velko Jahen, the administrator of Starlight Beacon, directed the deployment of a drift of Jedi Vectors, led by Jedi Knight Nooranbakarakana, to the Magaveene system to aid Kriss. Sometime later, during a Republic Defense Coalition briefing held on Starlight Beacon, shortly before the Battle of Galov, Kriss cited their battle against the Nihil on Magaveene as proof that Operation: Counterstrike was yielding positive results.
The audio drama The High Republic: Tempest Runner, penned by Cavan Scott and released on August 31, 2021, included a mention of Magaveene. The precise spelling of the planet's name remained uncertain until its star system appeared in the initial segment of Scott's short story, "Starlight: Past Mistakes," which was released on September 21, 2021.