Class L: Difference between revisions
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Revision as of 20:38, 28 July 2008
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Classification
Class L - Marginal
Age
4-10 billion years
Diameter
10,000 - 15,000 km
Location
Ecosphere
Surface
Rocky and barren, little surface water
Atmosphere
Oxygen/argon, high concentration of carbon dioxide
Life-forms
Limited to plant life; suitable for humanoid colonization