🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 836.1

Radius: 13.7

Gravity: 4.45 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.74 AU - 0.86 AU

Year: 494 Days

Day: 8.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 47,809,182 km

• M1: 170,392 km (0.105 R)
• M2: 1,026,241 km (0.109 R)
• M3: 1,565,691 km (0.062 R)
• M4: 2,547,053 km (0.11 R)
• M5: 4,271,618 km (0.113 R)
• M6: 4,911,597 km (0.103 R)
• M7: 6,064,997 km (0.084 R)
• M8: 6,715,897 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.7

Radius: 10.7

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.42 AU - 1.86 AU

Year: 1450 Days

Day: 6.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 47,809,182 km

• M1: 133,142 km (0.042 R)
• M2: 522,845 km (0.053 R)
• M3: 873,203 km (0.111 R)
• M4: 1,520,064 km (0.112 R)
• M5: 1,951,355 km (0.071 R)
• M6: 2,333,577 km (0.117 R)
• M7: 3,064,812 km (0.092 R)
• M8: 3,760,890 km (0.057 R)
• M9: 4,199,212 km (0.08 R)
• M10: 5,138,537 km (0.106 R)
• M11: 5,897,597 km (0.119 R)
• M12: 6,538,325 km (0.04 R)
• M13: 7,404,047 km (0.095 R)
• M14: 10,526,454 km (0.083 R)
• M15: 11,331,590 km (0.116 R)
• M16: 11,678,956 km (0.117 R)
• M17: 12,033,503 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 528.7

Radius: 12.4

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.87 AU - 1.93 AU

Year: 1808 Days

Day: 14.3 Hours

Environment

Temp: -209 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 47,809,182 km

• M1: 154,983 km (0.109 R)
• M2: 597,045 km (0.081 R)
• M3: 985,252 km (0.04 R)
• M4: 1,395,898 km (0.084 R)
• M5: 2,307,098 km (0.112 R)
• M6: 2,838,919 km (0.115 R)
• M7: 3,532,305 km (0.11 R)
• M8: 4,279,845 km (0.067 R)
• M9: 4,861,931 km (0.117 R)
• M10: 5,742,464 km (0.071 R)
• M11: 6,650,972 km (0.101 R)
• M12: 7,352,885 km (0.087 R)
• M13: 7,876,178 km (0.089 R)
• M14: 8,335,893 km (0.067 R)
• M15: 8,752,822 km (0.119 R)
• M16: 9,404,470 km (0.106 R)
• M17: 11,015,639 km (0.03 R)
• M18: 13,644,373 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.1

Radius: 13.5

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.71 AU - 3.17 AU

Year: 3480 Days

Day: 13.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 47,809,182 km

• M1: 185,501 km (0.086 R)
• M2: 709,842 km (0.082 R)
• M3: 1,478,476 km (0.038 R)
• M4: 2,009,249 km (0.117 R)
• M5: 2,489,757 km (0.096 R)
• M6: 4,309,765 km (0.095 R)
• M7: 5,361,887 km (0.076 R)
• M8: 6,028,495 km (0.111 R)
• M9: 7,312,942 km (0.055 R)
• M10: 9,264,147 km (0.08 R)
• M11: 10,149,767 km (0.078 R)
• M12: 12,523,436 km (0.073 R)
• M13: 14,458,784 km (0.098 R)
• M14: 15,447,476 km (0.115 R)
• M15: 16,165,995 km (0.099 R)
• M16: 16,906,654 km (0.105 R)
• M17: 18,229,099 km (0.068 R)
• M18: 18,857,709 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.5

Radius: 8.9

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.35 AU - 3.87 AU

Year: 4734 Days

Day: 11.2 Hours

Environment

Temp: -212 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 47,809,182 km

• M1: 111,151 km (0.044 R)
• M2: 502,649 km (0.118 R)
• M3: 793,467 km (0.034 R)
• M4: 1,128,716 km (0.102 R)
• M5: 1,536,520 km (0.116 R)
• M6: 1,844,392 km (0.091 R)
• M7: 2,399,999 km (0.085 R)
• M8: 2,818,274 km (0.089 R)
• M9: 3,154,122 km (0.04 R)
• M10: 3,497,000 km (0.098 R)
• M11: 4,487,787 km (0.055 R)
• M12: 6,368,980 km (0.044 R)
• M13: 6,887,636 km (0.09 R)
• M14: 9,675,841 km (0.105 R)
• M15: 10,279,468 km (0.108 R)
• M16: 11,122,901 km (0.11 R)
• M17: 12,148,993 km (0.032 R)
• M18: 12,473,620 km (0.09 R)
• M19: 15,015,587 km (0.101 R)
• M20: 16,379,620 km (0.115 R)
• M21: 18,854,418 km (0.109 R)
• M22: 20,701,952 km (0.044 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 322.2

Radius: 11.3

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 3.86 AU - 5.88 AU

Year: 7418 Days

Day: 13.2 Hours

Environment

Temp: -227 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 47,809,182 km

• M1: 141,370 km (0.093 R)
• M2: 644,767 km (0.098 R)
• M3: 1,020,407 km (0.106 R)
• M4: 1,433,148 km (0.12 R)
• M5: 1,875,808 km (0.09 R)
• M6: 3,761,938 km (0.03 R)
• M7: 4,197,866 km (0.068 R)
• M8: 4,616,441 km (0.083 R)
• M9: 5,595,858 km (0.068 R)
• M10: 7,008,511 km (0.097 R)
• M11: 7,889,493 km (0.064 R)
• M12: 9,204,308 km (0.118 R)
• M13: 10,436,695 km (0.046 R)
• M14: 12,663,161 km (0.108 R)
• M15: 13,123,174 km (0.057 R)
• M16: 13,488,642 km (0.12 R)
• M17: 13,914,547 km (0.062 R)
• M18: 16,906,205 km (0.053 R)
• M19: 20,441,352 km (0.071 R)
• M20: 21,074,899 km (0.114 R)
• M21: 21,649,205 km (0.093 R)
• M22: 22,160,082 km (0.119 R)
• M23: 26,128,764 km (0.052 R)
• M24: 28,410,730 km (0.075 R)
• M25: 30,547,885 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.8

Radius: 12

Gravity: 5.75 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 4.81 AU - 6.05 AU

Year: 8734 Days

Day: 7.9 Hours

Environment

Temp: -227 °C

Axial Tilt: 76.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 47,809,182 km

• M1: 151,393 km (0.067 R)
• M2: 592,258 km (0.094 R)
• M3: 995,125 km (0.043 R)
• M4: 1,850,974 km (0.093 R)
• M5: 2,844,454 km (0.11 R)
• M6: 3,307,459 km (0.09 R)
• M7: 3,898,221 km (0.088 R)
• M8: 5,070,171 km (0.092 R)
• M9: 6,500,775 km (0.061 R)
• M10: 7,553,047 km (0.11 R)
• M11: 11,285,364 km (0.099 R)
• M12: 12,282,135 km (0.078 R)
• M13: 14,386,977 km (0.089 R)
• M14: 14,965,023 km (0.034 R)
• M15: 22,729,452 km (0.081 R)
• M16: 26,260,111 km (0.071 R)
• M17: 27,318,666 km (0.085 R)
• M18: 27,710,462 km (0.111 R)
• M19: 36,477,047 km (0.109 R)
• M20: 38,281,198 km (0.105 R)
• M21: 40,396,811 km (0.07 R)
• M22: 41,418,863 km (0.073 R)
• M23: 43,249,044 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 826.9

Radius: 5.5

Gravity: 27.34 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 5.37 AU - 5.75 AU

Year: 9049 Days

Day: 22.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 47,809,182 km

• M1: 68,366 km (0.111 R)
• M2: 290,519 km (0.115 R)
• M3: 503,696 km (0.086 R)
• M4: 761,004 km (0.067 R)
• M5: 1,195,586 km (0.116 R)
• M6: 1,408,015 km (0.103 R)
• M7: 2,349,135 km (0.108 R)
• M8: 2,810,645 km (0.118 R)
• M9: 3,142,902 km (0.032 R)
• M10: 4,298,545 km (0.066 R)
• M11: 4,500,802 km (0.092 R)
• M12: 4,679,272 km (0.11 R)
• M13: 4,893,496 km (0.079 R)
• M14: 6,172,707 km (0.067 R)
• M15: 8,352,648 km (0.063 R)
• M16: 8,760,003 km (0.115 R)
• M17: 11,487,172 km (0.041 R)
• M18: 12,277,048 km (0.099 R)
• M19: 14,537,921 km (0.032 R)
• M20: 15,664,094 km (0.101 R)
• M21: 16,213,716 km (0.109 R)
• M22: 17,497,117 km (0.047 R)
• M23: 17,865,277 km (0.094 R)
• M24: 18,389,468 km (0.091 R)
• M25: 18,923,831 km (0.084 R)
• M26: 24,116,822 km (0.084 R)
• M27: 28,430,327 km (0.064 R)
• M28: 29,870,356 km (0.032 R)
• M29: 32,340,816 km (0.081 R)
• M30: 33,343,421 km (0.116 R)
• M31: 34,596,752 km (0.105 R)
• M32: 36,236,943 km (0.103 R)
• M33: 44,808,302 km (0.03 R)

Planet 9 - Ice Giant

Semi-Major Axis: 5.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 727.4

Radius: 7.9

Gravity: 11.66 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.54 AU - 6.08 AU

Year: 9667 Days

Day: 17.9 Hours

Environment

Temp: -233 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 47,809,182 km

• M1: 98,286 km (0.1 R)
• M2: 441,314 km (0.097 R)
• M3: 852,708 km (0.072 R)
• M4: 1,145,620 km (0.043 R)
• M5: 1,603,689 km (0.11 R)
• M6: 2,594,177 km (0.085 R)
• M7: 4,712,034 km (0.102 R)
• M8: 4,988,790 km (0.076 R)
• M9: 5,575,064 km (0.118 R)
• M10: 5,850,025 km (0.072 R)
• M11: 6,653,216 km (0.082 R)
• M12: 7,002,228 km (0.107 R)
• M13: 7,363,357 km (0.082 R)
• M14: 8,703,455 km (0.115 R)
• M15: 10,249,997 km (0.102 R)
• M16: 10,611,276 km (0.113 R)
• M17: 12,372,342 km (0.117 R)
• M18: 13,020,251 km (0.095 R)
• M19: 14,512,340 km (0.115 R)
• M20: 16,253,659 km (0.047 R)
• M21: 18,811,633 km (0.049 R)
• M22: 24,252,508 km (0.091 R)
• M23: 24,894,432 km (0.053 R)
• M24: 30,445,111 km (0.08 R)
• M25: 32,611,887 km (0.055 R)
• M26: 43,642,785 km (0.113 R)
• M27: 43,912,660 km (0.117 R)
• M28: 46,251,922 km (0.103 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 221 - 16,979 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit