1
Jupiter
Solar Systemastronomy
- Mass (10²⁴ kg)
- 1898
Top 8Updated October 13, 2026
Solar System Planets Ranked by Mass
The eight Solar System planets ordered by mass, using NASA's published reference values. Sources and the ranking method are provided.
Top 3
- 1Jupiter
- 2Saturn
- 3Neptune
Jupiter
1
Saturn
2
Neptune
3
About this ranking
- Ranking type
- Data ranking
- Data as of
- March 18, 2025
- Last source review
- October 13, 2026
Rank the eight Solar System planets in descending order by mass, using NASA's Planetary Fact Sheet updated on 18 March 2025. Use the published rounded reference values, excluding the Moon and Pluto. The source was accessed and checked on 13 October 2026; that access date is separate from the dataset date.
References: 2. Page edits do not imply that the underlying data is newer.
Change history
- Initial daily challenge bank: values, ranks, units and metric definitions checked against the cited public sources on 13 October 2026.
Interesting Facts & Summary
The eight Solar System planets ordered by mass, using NASA's published reference values. Sources and the ranking method are provided. The full table includes all eight planets. Data come from NASA's 18 March 2025 update and were checked on 13 October 2026.
2
Saturn
Solar Systemastronomy
- Mass (10²⁴ kg)
- 568
3
Neptune
Solar Systemastronomy
- Mass (10²⁴ kg)
- 102
4
Uranus
Solar Systemastronomy
- Mass (10²⁴ kg)
- 86.8
5
Earth
Solar Systemastronomy
- Mass (10²⁴ kg)
- 5.97
6
Venus
Solar Systemastronomy
- Mass (10²⁴ kg)
- 4.87
7
Mars
Solar Systemastronomy
- Mass (10²⁴ kg)
- 0.642
8
Mercury
Solar Systemastronomy
- Mass (10²⁴ kg)
- 0.33
| Rank | Planet | Mass (10²⁴ kg) |
|---|---|---|
| 1 | Jupiter | 1898 |
| 2 | Saturn | 568 |
| 3 | Neptune | 102 |
| 4 | Uranus | 86.8 |
| 5 | Earth | 5.97 |
| 6 | Venus | 4.87 |
| 7 | Mars | 0.642 |
| 8 | Mercury | 0.33 |
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Sources
- S1 · NASA Goddard Space Flight CenterPlanetary Fact Sheet — Metric
NASA reference values and definitions; compare only the eight major Solar System planets.
Published: 2025-03-18Accessed: 2026-10-13 - S2 · NASA Goddard Space Flight CenterPlanetary Fact Sheet Notes
NASA reference values and definitions; compare only the eight major Solar System planets.
Accessed: 2026-10-13
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