🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.6

Radius: 11.1

Gravity: 0.44 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.57 AU - 0.91 AU

Year: 439 Days

Day: 5.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 61,175,608 km

• M1: 138,079 km (0.103 R)
• M2: 499,956 km (0.079 R)
• M3: 933,042 km (0.104 R)
• M4: 1,458,729 km (0.117 R)
• M5: 1,981,723 km (0.076 R)
• M6: 2,390,873 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.9

Radius: 8.6

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.8 AU - 0.94 AU

Year: 560 Days

Day: 12.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 61,175,608 km

• M1: 107,112 km (0.118 R)
• M2: 528,230 km (0.06 R)
• M3: 1,023,399 km (0.083 R)
• M4: 1,313,021 km (0.08 R)
• M5: 1,712,896 km (0.095 R)
• M6: 2,110,826 km (0.109 R)
• M7: 2,406,731 km (0.073 R)
• M8: 2,720,736 km (0.085 R)
• M9: 3,675,171 km (0.118 R)
• M10: 4,080,880 km (0.09 R)
• M11: 4,354,495 km (0.052 R)
• M12: 4,766,487 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 758.1

Radius: 13.2

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.87 AU - 2.37 AU

Year: 2131 Days

Day: 9.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 96.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 61,175,608 km

• M1: 164,109 km (0.064 R)
• M2: 618,587 km (0.083 R)
• M3: 1,156,392 km (0.115 R)
• M4: 2,315,326 km (0.069 R)
• M5: 2,832,486 km (0.064 R)
• M6: 3,341,418 km (0.111 R)
• M7: 3,781,385 km (0.049 R)
• M8: 4,524,887 km (0.098 R)
• M9: 5,529,287 km (0.073 R)
• M10: 6,869,385 km (0.068 R)
• M11: 7,380,561 km (0.114 R)
• M12: 9,580,397 km (0.044 R)
• M13: 10,476,040 km (0.084 R)
• M14: 11,943,445 km (0.055 R)
• M15: 12,642,666 km (0.092 R)
• M16: 14,304,399 km (0.039 R)
• M17: 14,951,858 km (0.028 R)
• M18: 15,667,235 km (0.097 R)
• M19: 16,206,386 km (0.089 R)
• M20: 16,910,244 km (0.045 R)
• M21: 17,425,459 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.3

Radius: 14

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.1 AU - 3.12 AU

Year: 3786 Days

Day: 6.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 61,175,608 km

• M1: 200,910 km (0.102 R)
• M2: 1,025,942 km (0.087 R)
• M3: 1,848,880 km (0.089 R)
• M4: 2,475,994 km (0.09 R)
• M5: 3,710,326 km (0.055 R)
• M6: 5,137,640 km (0.111 R)
• M7: 6,154,905 km (0.095 R)
• M8: 8,982,305 km (0.053 R)
• M9: 9,806,440 km (0.115 R)
• M10: 11,526,815 km (0.085 R)
• M11: 12,293,205 km (0.105 R)
• M12: 14,891,570 km (0.069 R)
• M13: 16,646,204 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 958.7

Radius: 11.3

Gravity: 7.51 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 3.14 AU - 3.48 AU

Year: 4157 Days

Day: 12.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 61,175,608 km

• M1: 140,472 km (0.084 R)
• M2: 650,900 km (0.087 R)
• M3: 1,087,277 km (0.107 R)
• M4: 1,797,418 km (0.051 R)
• M5: 2,249,503 km (0.114 R)
• M6: 3,900,615 km (0.085 R)
• M7: 4,490,778 km (0.078 R)
• M8: 5,644,926 km (0.084 R)
• M9: 6,433,008 km (0.091 R)
• M10: 8,265,432 km (0.094 R)
• M11: 8,763,593 km (0.091 R)
• M12: 9,610,466 km (0.094 R)
• M13: 10,204,819 km (0.104 R)
• M14: 10,778,527 km (0.082 R)
• M15: 12,430,536 km (0.077 R)
• M16: 14,029,438 km (0.058 R)
• M17: 15,018,579 km (0.119 R)
• M18: 15,761,332 km (0.094 R)
• M19: 16,648,747 km (0.1 R)
• M20: 17,258,658 km (0.063 R)
• M21: 18,009,938 km (0.093 R)
• M22: 22,098,448 km (0.101 R)
• M23: 24,748,873 km (0.061 R)
• M24: 26,601,793 km (0.118 R)
• M25: 28,459,050 km (0.039 R)

Asteroid Belt

Center: 3.71 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.5

Radius: 14.6

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.41 AU - 4.79 AU

Year: 5730 Days

Day: 8.9 Hours

Environment

Temp: -215 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 61,175,608 km

• M1: 182,958 km (0.041 R)
• M2: 645,365 km (0.1 R)
• M3: 1,529,040 km (0.044 R)
• M4: 3,079,771 km (0.1 R)
• M5: 3,697,611 km (0.054 R)
• M6: 4,255,311 km (0.104 R)
• M7: 6,429,866 km (0.098 R)
• M8: 7,795,545 km (0.1 R)
• M9: 8,834,053 km (0.099 R)
• M10: 9,590,121 km (0.089 R)
• M11: 10,826,996 km (0.083 R)
• M12: 12,803,633 km (0.06 R)
• M13: 16,557,642 km (0.105 R)
• M14: 19,500,082 km (0.06 R)
• M15: 20,508,372 km (0.07 R)
• M16: 21,978,171 km (0.109 R)
• M17: 22,922,583 km (0.11 R)
• M18: 24,274,648 km (0.098 R)
• M19: 26,972,795 km (0.051 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 556.2

Radius: 3.2

Gravity: 54.32 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 6.13 AU - 10.13 AU

Year: 16001 Days

Day: 21.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 61,175,608 km

• M1: 39,793 km (0.094 R)
• M2: 183,557 km (0.118 R)
• M3: 472,580 km (0.106 R)
• M4: 574,306 km (0.107 R)
• M5: 1,029,832 km (0.09 R)
• M6: 5,648,068 km (0.085 R)
• M7: 8,245,236 km (0.075 R)
• M8: 8,439,115 km (0.11 R)
• M9: 9,349,119 km (0.063 R)
• M10: 9,881,987 km (0.091 R)
• M11: 11,968,129 km (0.094 R)
• M12: 12,659,720 km (0.066 R)
• M13: 13,712,739 km (0.04 R)
• M14: 14,751,696 km (0.094 R)
• M15: 16,444,696 km (0.099 R)
• M16: 18,925,627 km (0.054 R)
• M17: 21,828,723 km (0.095 R)
• M18: 24,314,740 km (0.073 R)
• M19: 27,410,070 km (0.068 R)
• M20: 29,387,903 km (0.115 R)
• M21: 32,771,209 km (0.076 R)
• M22: 40,020,871 km (0.101 R)
• M23: 40,297,926 km (0.026 R)
• M24: 42,993,530 km (0.11 R)
• M25: 44,905,541 km (0.084 R)
• M26: 56,009,592 km (0.065 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: 344 - 14,862 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit