Solar System 3D
Solar System 3D is a free interactive simulation from StudyFi Lab. It runs right in your browser, with no sign-up and nothing to install.
Planets, orbits and sizes
What you can explore
Sun
The Sun holds about 99.8% of all the mass in the Solar System.
Mercury
Mercury has almost no atmosphere, so it swings from about 430 °C by day to −180 °C at night.
Venus
Venus is the hottest planet: its thick carbon-dioxide atmosphere traps heat at about 465 °C.
Earth
Earth is the only known planet with liquid water on its surface — and with life.
Mars
Mars is home to Olympus Mons, the tallest volcano in the Solar System.
Jupiter
Jupiter’s Great Red Spot is a storm wider than the whole Earth.
Saturn
Saturn is less dense than water — in a big enough bathtub it would float.
Uranus
Uranus rolls around the Sun on its side — its axis is tilted by about 98°.
Neptune
Neptune has the fastest winds in the Solar System, over 2,000 km/h.
Frequently asked questions
What is Solar System 3D?
Solar System 3D is a free interactive simulation from StudyFi Lab. It runs right in your browser, with no sign-up and nothing to install. Planets, orbits and sizes
Is Solar System 3D free?
Yes. Solar System 3D is completely free. It works in the browser on computers, tablets and phones, and you do not need an account.
What can I explore in Solar System 3D?
Sun, Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus, Neptune.
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