Planet Classification Flowchart

Stellar Type: F, G, K NO

YES

Zone of Habitability:

Approximately .84 - 1.7 AU NO

YES

Mass: .5 - 10 X Earth NO

YES

Radius: .8 - 2.2 X Earth NO

YES

LIFE NOT POSSIBLE

AS WE KNOW IT

POSSIBLITY EXISTS FOR LIQUID WATER -

PLANET IS IN ZONE OF HABITABILITY -

POSSIBLE FOR EARTH-LIKE LIFE!