Solar System

Datastore

Please Note:
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Choose a planet to display its data. Then press the 'Moons' button for data on some of the planet's principal satellites. For an explanation of the source of this information, or for help understanding the properties or units look at the help page or click on the individual ? symbols for a short discussion of that property.

Physical Properties

Radius at equator (km):
?

Radius (Earth = 1): ?

Mass (x10²² kg): ?

Average density (g/cm³): ?

Rotation period: ?

Temperature (°C): ?

Escape velocity (km/s): ?

Tilt of rotation (degrees): ?

Orbital Properties

Distance from Sun (A.U.):
?

Distance from Sun (million km): ?

Length of year (Earth days): ?

Average orbital velocity (km/s): ?

Eccentricity: ?

Orbital inclination (degrees): ?

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