E Class Planets, or Geo Metallic Planets, have a molten core and are usually found in a star's "habitable zone". They are typically 10,000 to 15,000 kilometers in diameter. Their atmospheres still contain hydrogen compounds. They will cool further eventually becoming Class F.
See Also[]
- A Class Planets
- B Class Planets
- C Class Planets
- D Class Planets
- E Class Planets
- F Class Planets
- G Class Planets
- H Class Planets
- I Class Planets
- J Class Planets
- K Class Planets
- L Class Planets
- M Class Planets
- N Class Planets
- S Class Planets
- T Class Planets
- Y Class Planets