Universe Ben 10 Universe
Galaxy Milky Way
Class  ???
Atmosphere Unknown
Primary Terrain Gorges
Notable Species Sonorosian

Sonorosia is the planet that the Sonorosians originate from. Massive, majestic gorges and immense, breath-taking canyons displaying beautiful layers of multi-colored strata from their gradual formation over the ages can be found all over Sonorosia. Sonorosians are the only natives with the innate ability to manipulate sound waves, but other creatures on Sonorosia are able to take advantage of the planet's cavernous topography, utilizing different specific locations on the landscape as whisper chambers or to generate echoes as a defense mechanism. They use the immense gorges to use echolocation to find each other.