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Planet Sizes and Order

How big are the planets and what is their order from the Sun? How do the planets compare in size to Earth?

Actual OrderSize
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Diameter:Size:Mass:Gravity:Moons:Planet type:Phase:Order from Sun:
Earth

From Sun:From Earth:

How to Use the Planet Size Comparison Chart

  • Click on a planet or the Sun for details on composition, mass, gravity, and number of moons.
  • You can also zoom in and out on the planets or the Sun using the plus and minus buttons.
  • Change between km / mi in settings
  • Use the buttons at the top to sort the planets by their order from the Sun or by their size.
  • The illustration shows correct relative size and order of the planets. Distance between planets is not to scale.