Solar System by mass

0. Star Sol: 1.9885E30 kg = 1989100000 Yg
1. Planet V Jupiter: (1.898187E27 ± 8.8E22) kg = (1898187 ± 88)E21 kg
2. Planet VI Saturn: (5.68317E26 ± 1.3E22) kg = (568317 ± 13)E21 kg
3. Planet VIII Neptune: (1.02413E26 ± 5E21) kg = (102413 ± 5)E21 kg
4. Planet VII Uranus: (8.6813E25 ± 4E21) kg = (86813 ± 4)E21 kg
5. Planet III Terra: (5.9724E24 ± 3E20) kg = (5972.4 ± 0.3)E21 kg
6. Planet II Venus: (4.8675E24 ± 2E20) kg = (4867.5 ± 0.2)E21 kg
7. Planet IV Mars: (6.4171E23 ± 3E19) kg = (641.71 ± 0.03)E21 kg
8. Planet I Mercury: (3.3011E23 ± 2E19) kg = (330.11 ± 0.02)E21 kg
9. Jovian Satellite III Ganymede: (1.482E23 = 148.2E21) kg
10. Saturnian Satellite VI Titan: (1.345E23 = 134.5E21) kg
11. Jovian Satellite IV Callisto: (1.076E23 = 107.6E21) kg
12. Jovian Satellite I Io: (8.932E22 = 89.32E21) kg
13. Terran Satellite I Luna: (7.346E22 = 73.46E21) kg
14. Jovian Satellite II Europa: (4.800E22 = 48.00E21) kg
15. Neptunian Satellite I Triton: (2.139E22 ± 3E19) kg = (21.39 ± 0.03)E21 kg
16. Minor Planet 136199 Eris: (1.66E22 ± 2E20) kg = (16.6 ± 0.2)E21 kg
17. Minor Planet 134340 Pluto: (1.303E22 ± 3E19) kg = (13.03 ± 0.03)E21 kg
18. Minor Planet 136108 Haumea: (4.01E21 ± 4E19) kg = (4.01 ± 0.04)E21 kg
19. Minor Planet 90377 Sedna: (3.9E21 ± 2.2E21) kg = [1.7E21, 6.1E21] kg
20. Uranian Satellite III Titania: (3.4E21 ± 6E19) kg = (3.40 ± 0.06)E21 kg
21. Minor Planet 136472 Makemake: 3.1E21 kg
22. Uranian Satellite IV Oberon: (3.08E21 ± 9E19) kg = (3.08 ± 0.09)E21 kg
23. Saturnian Satellite V Rhea: 2.307E21 kg
24. Saturnian Satellite VIII Iapetus: 1.806E21 kg
25. Minor Planet 225088 Gonggong: (1.75E21 ± 7E19) kg = (1.75 ± 0.07)E21 kg
26. Plutonian Satellite I Charon: (1.586E21 ± 1.5E19) kg = (1.586 ± 0.015)E21 kg
27. Uranian Satellite II Umbriel: (1.28E21 ± 3E19) kg = (1.28 ± 0.03)E21 kg
28. Uranian Satellite I Ariel: (1.25E21 ± 2E19) kg = (1.25 ± 0.02)E21 kg
29. Minor Planet 50000 Quaoar: (1.20E21 ± 5E19) kg = (1.20 ± 0.05)E21 kg
30. Saturnian Satellite IV Dione: 1.095E21 kg
31. Minor Planet 1 Ceres: (9.38E20 = 0.938E21) kg
32. Saturnian Satellite III Tethys: (6.17E20 = 0.617E21) kg
33. Minor Planet 90482 Orcus: (5.48E20 ± 1.0E19) kg = (0.548 ± 0.010)E21 kg
34. Minor Planet 120347 Salacia: (4.92E20 ± 7E18) kg = (0.492 ± 0.007)E21 kg
35. Eridian Satellite I Dysnomia: (4E20 ± 1E20) kg = [300, 500]E18 kg
36. Minor Planet 307261 (2002 MS₄): 3.83383E20 kg = ρ_{Quaoar,Salacia,Varda,Varuna}V

• ρ_Quaoar = (2.0E3 ± 5E2) kg/m³ = (2.0 ± 0.5) g/cm³
• ρ_Salacia = (1.5E3 ± 1E2) kg/m³ = (1.5 ± 0.1) g/cm³
• V_MP307261 = 2.681E17 m³ = 0.2681E9 km³
• ρ_Varda = (1.23E3 ± 4E1) kg/m³ = (1.23 ± 0.04) g/cm³ [Minor Planet 174567 Varda]
• ρ_Varuna = (9.9E2 ± 9E1) kg/m³ = (0.99 ± 0.09) g/cm³ [Minor Planet 20000 Varuna]