Umbriel is a world of craters. Some are mere meters wide, while others stretch to over 200 kilometers. A never-ending landscape of ice and rock, covered in craters. Even the most prominent surface feature, a large deposit of an unknown white substance, lines the inside of an enormous crater along the equator.

This makes Umbriel a perfect world for Hab Domes, as the craters make for the ideal foundation in which to build the first cities, but if your goal is terraforming you're in a for a world of lakes. Be sure to keep careful control of the sea level, or you might flood your cities!

About[edit | edit source]

Umbriel is the third largest moon of Uranus. It's also The third closest Uranus' moon.

Strategy[edit | edit source]

Umbriel has a hidden ocean in its ice caps that you will need to get rid of before raising the world's temperature or pressure if you don't want it to get flooded.

Trivia[edit | edit source]

Umbriel is a melancholic gnome from Alexander Pope's "The rape of the lock"

Umbriel was discovered in 1851.

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