How much mass is in a planet?
GeneralClass 12AllAnswered 27 Mar 2026
Answer
Planetary masses vary enormously:
- Mercury: 3.3 × 10²³ kg
- Earth: 6.0 × 10²⁴ kg
- Jupiter: 1.9 × 10²⁷ kg (largest planet)
- Mars: 6.4 × 10²³ kg
Jupiter alone contains more mass than all other planets combined, while Earth is the largest terrestrial planet.
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