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Masses of planets (in order of mass from most massive to least massive)

Jupiter 1.90 x 1027kg

Saturn 5.69 x 1026kg

Neptune 1.02 x 1026kg

Uranus 8.68 x 1025kg

Earth 5.97 x 1024kg

Venus 4.87 x 1024kg

Mars 6.42 x 1023kg

Mercury 3.30 x 1023kg

Total mass of all eight planets = 2.67 x 1027kg

Total mass of the sun is around 1.989 x 1030kg, so the combined mass of all of the planets is only around 0.134% of the the planets and sun together.

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13y ago

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