Solar stormCanonLegendsInfinitiesA solar storm was a cosmic phenomenon that could be found in the Core Worlds and the Unknown Regions. Sources Solo: A Star Wars Story: Tales from VandorAppearancesDooku: Jedi Lost (First appearance) (In flashback(s)) (Unknown)Unknown UnknownNoneStar Wars: The Clone Wars film (First mentioned) (Unknown)Unknown UnknownNoneLeia, Princess of Alderaan (Mentioned only) (Unknown)Unknown UnknownNoneLeia, Princess of Alderaan audiobook (Mentioned only) (Unknown)Unknown UnknownNoneAftermath: Empire's End (Mentioned only) (Unknown)Unknown UnknownNoneAftermath: Empire's End audiobook (Mentioned only) (Unknown)Unknown UnknownNoneHalcyon Legacy 2 (First pictured) (Unknown)Unknown UnknownNoneHalcyon Legacy 3 (Unknown)Unknown UnknownNoneHalcyon Legacy 4 (Unknown)Unknown UnknownNone