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PLANET CLASSES
CLIMATE CLASS
Represents Average Global Temperatures
Planet Climate Classes are subject to change as new astronomical data is acquired.
/ Stars & Planets / Planet Class / Climate Class
Scorched
1,367 Degrees Kelvin +
2,001 Degrees Fahrenheit +
Not Habitable
Planet Example is Saffar, Tau Bootis I
Inferno
922-1,366 Degrees Kelvin +
1,201-2,000 Degrees Fahrenheit +
Not Habitable
Planet Example is Janssen, Dimidium
Extremely Hot
700-922 Degrees Kelvin +
801-1,200 Degrees Fahrenheit +
Not Habitable
Example is Venus, 61 Virginis I
Very Hot
478-699 Degrees Kelvin +
401-800 Degrees Fahrenheit +
Not Habitable
Planet Example is Tau Ceti I & II
Hot
322-477 Degrees Kelvin +
121-400 Degrees Fahrenheit +
Not Habitable
Planet Example is Mercury, Gliese 176 I
Tepid
228-322 Degrees Kelvin +
96-120 Degrees Fahrenheit +
Habitable but Extreme
Planet Example is HD 85512 I
Freezing
240-144 Degrees Kelvin
-26 to -200 Degrees Fahrenheit
Not Habitable
Example is Mars, Gliese 785 II
Frozen
143 Degrees Kelvin or Below
-201 or below Degrees Fahrenheit
Not Habitable
Example is Uranus, Neptune
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