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Size comparator of the planets

Interactive comparator of the sizes of the planets in the solar system. All the planets as well as the Sun are displayed in 3D, with their sizes in km below them. Each star can be selected to display detailed information. You can zoom in, spin around the planets and explore their visual scale in an immersive 3D environment.

Scene Notes

Size comparator of the planets of the solar system

Observe and compare the real size of the planets.

Diameter of the planets

Descending order of planets by size :

1 - Mercury :
Diameter : 4879.4 km (0.382 times Earth)
2 - Venus :
Diameter : 12103.6 km (0.949 times Earth)
3 - Earth :
Diameter : 12756.274 km
4 - Mars :
Diameter : 6792.4 km (0.532 times Earth)
5 - Jupiter :
Diameter : 142984 km (11.209 times Earth)
6 - Saturn :
Diameter : 120536 km (9.449 times Earth)
7 - Uranus :
Diameter : 51118 km (4.007 times Earth)
8 - Neptune :
Diameter : 49528 km (3.883 times Earth)

Diameter of the sun

Sun
Diameter : 1392684 km (110 times Earth)