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For example, if the object's tangential speed at equator is v obj and the Earth's is v earth, then the contribution of tangential speed at equator to Life Likelihood is
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Where ESI is the Earth Similarity, and LL spin, LL water, and LL atmo are the individual contributions to the Life Likelihood of the tangential speed at equator, liquid level, and atmosphere mass, respectively. Universe Sandbox calculates an object's Life Likelihood based on its Earth Similarity Index, tangential speed at equator, liquid level, and atmosphere mass. The Life Likelihood property is read-only and is calculated automatically by Universe Sandbox. The Life Likelihood property of an object is a measure of how similar the object's habitability-related properties are to the Earth's.
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