Solar System Facts

Front

Age of our solar system

Back

4.6 billion years

Front

Center of our solar system

Back

The Sun

Front

Number of planets in our solar system

Back

Eight

Front

Terrestrial planets

Back

Mercury, Venus, Earth, Mars

Front

Jovian planets

Back

Jupiter, Saturn, Uranus, Neptune

Front

Terrestrial: Rocky, Jovian: Gas giants

Back

Difference: Terrestrial vs Jovian

Front

Terrestrial: Smaller, Jovian: Larger

Back

Difference: Terrestrial vs Jovian

Front

Mercury

Back

Shortest orbit around the Sun

Front

Venus

Back

Rotates on its side

Front

Earth

Back

Only known planet with life