A soldier of the Imperial Army of Grandiga fighting under the command of Gale Owens. She was left orphaned after a terrorist attack twelve years prior to the War between the Kingdom of Soleil and the Empire of Grandiga. She carries along a holographic aquarium, and, oddly, smiles even in unexpected circumstances, causing others to worry about her mental health. In episode 4, it is mentioned that Stella is the daughter of Layla.
- Her real name is Stella Etoile.