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Information in this article may not be canonical to the storyline of the games or any other Sonic continuity.

The Imperial Palace, a location belonging to the Sol Empire, from Sonic the Hedgehog #30.

The Sol Empire is a nation that appears in the Sonic the Hedgehog comic book series and its spin-offs published by IDW Publishing. It is a kingdom ruled by princess Blaze the Cat in her own world.[1]



For quite some time, Blaze the Cat has been ruler of the Sol Empire as its princess. She has been known to be protector of the Sol Emeralds of the world. She has her guards, including one named Gardon, do regular patrols of surrounding area of the Imperial Palace every day.[1]

Out of the Blue

One day, an amnesiac Sonic crash-landed near the Sol Empire's Imperial Palace, drawing the attention of Blaze.[1] After spending some time with the amnesiac Sonic, Blaze decided to use the Sol Emeralds to restore his memories. Her plan worked, and Sonic was soon after send back to his world.[2][3]


  1. 1.0 1.1 1.2 Sonic the Hedgehog #30, "Cured"
  2. Sonic the Hedgehog #31, "Recovery, Part 1"
  3. Sonic the Hedgehog #32, "Recovery, Part 2"
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