Jupiter

Planet

The largest planet in the solar system, a gas giant with a Great Red Spot storm.

Facts

TypePlanet
Distance from the Sun5.20 AU
Diameter139,820 km
Mass1.90 × 10²⁷ kg
Surface gravity24.8 m/s²
Temperature-108°C
Moons115
RingsYes
Orbital period4,331 days
Rotation period9.93 hours
Apparent magnitude-2.2
Redshift0
DiscoveredPrehistoric

Jupiter in context

Planets are massive enough to pull themselves round and to have cleared their orbit of other debris — the second part is the line the solar system's dwarf planets fall short of.

At 139,820 km across, Jupiter is 11 times the diameter of Earth.

Its mass is 318 times the mass of Earth.

It keeps an average distance of 5.2 AU from the Sun, so sunlight takes 43 minutes to reach it.

A single orbit takes 12 years.

An average temperature of 165 K works out at -108 degrees Celsius, colder than the 15 degrees Earth averages.

115 moons are known to orbit it.

Play today's Cosmodle