Stormie was a toy resembling a stormtrooper that belonged to Jyn Erso while she lived on the world of Lah'mu. Constructed from wood, this figure possessed thirteen points where it could be posed.
In the year 13 BBY, Galen Erso was taken into custody by Director Orson Krennic. During the search for his daughter, Jyn, conducted by his death troopers, they discovered "Stormie" on the ground.