Tool
Compare planets
Choose planets to compare. The visualization scales relative size, but planet-to-planet distances are not shown to scale.
Relative size (to scale)
Planet-to-planet distances are not shown to scale.
Earth
12,756 km diameter
Mars
6,779 km diameter
Jupiter
139,820 km diameter
| Attribute | Earth | Mars | Jupiter |
|---|---|---|---|
| Type | rocky | rocky | gas giant |
| Diameter | 12,756 km | 6,779 km | 139,820 km |
| Radius | 6,371 km | 3,389.5 km | 69,911 km |
| Mass | 5.97e+24 kg | 6.42e+23 kg | 1.90e+27 kg |
| Gravity (Earth = 1) | 1.00 | 0.38 | 2.36 |
| Density | 5.514 g/cm³ | 3.9335 g/cm³ | 1.326 g/cm³ |
| Day length | 23.9 h | 24.6 h | 9.9 h |
| Year length | 365.25 Earth days | 687 Earth days | 4,331 Earth days |
| Average temperature | 15°C | -63°C | -110°C |
| Known moons | 1 | 2 | 95 |