🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 250.8

Radius: 14.3

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.22 AU - 1.52 AU

Year: 1069 Days

Day: 7.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 48,018,463 km

• M1: 177,872 km (0.111 R)
• M2: 629,059 km (0.081 R)
• M3: 1,132,605 km (0.09 R)
• M4: 1,681,181 km (0.049 R)
• M5: 2,240,976 km (0.111 R)
• M6: 3,361,913 km (0.055 R)
• M7: 3,884,907 km (0.071 R)
• M8: 4,683,311 km (0.067 R)
• M9: 5,606,928 km (0.069 R)
• M10: 6,288,047 km (0.114 R)
• M11: 7,087,648 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 939.9

Radius: 9.2

Gravity: 11.1 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.24 AU - 1.72 AU

Year: 1201 Days

Day: 14.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 48,018,463 km

• M1: 114,592 km (0.101 R)
• M2: 421,417 km (0.083 R)
• M3: 813,962 km (0.077 R)
• M4: 1,121,834 km (0.094 R)
• M5: 1,482,814 km (0.104 R)
• M6: 1,869,375 km (0.097 R)
• M7: 2,531,645 km (0.103 R)
• M8: 3,088,598 km (0.097 R)
• M9: 3,419,957 km (0.114 R)
• M10: 3,725,137 km (0.113 R)
• M11: 5,666,169 km (0.078 R)
• M12: 6,165,078 km (0.069 R)
• M13: 6,668,325 km (0.088 R)
• M14: 8,546,227 km (0.111 R)
• M15: 9,606,577 km (0.064 R)
• M16: 11,517,690 km (0.12 R)
• M17: 12,695,324 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136

Radius: 10.9

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.33 AU - 1.87 AU

Year: 1350 Days

Day: 6.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 48,018,463 km

• M1: 135,536 km (0.103 R)
• M2: 789,278 km (0.117 R)
• M3: 1,840,054 km (0.12 R)
• M4: 2,278,525 km (0.101 R)
• M5: 2,623,199 km (0.092 R)
• M6: 3,930,983 km (0.116 R)
• M7: 4,649,352 km (0.026 R)
• M8: 6,405,930 km (0.066 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 834.5

Radius: 11.1

Gravity: 6.77 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.76 AU - 2.46 AU

Year: 2044 Days

Day: 7.9 Hours

Environment

Temp: -196 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 48,018,463 km

• M1: 138,079 km (0.05 R)
• M2: 533,316 km (0.115 R)
• M3: 960,418 km (0.035 R)
• M4: 1,388,717 km (0.099 R)
• M5: 1,967,960 km (0.084 R)
• M6: 2,421,391 km (0.086 R)
• M7: 2,897,860 km (0.042 R)
• M8: 3,559,083 km (0.056 R)
• M9: 4,277,901 km (0.03 R)
• M10: 4,845,475 km (0.111 R)
• M11: 5,274,522 km (0.061 R)
• M12: 6,419,544 km (0.075 R)
• M13: 7,367,246 km (0.115 R)
• M14: 7,753,358 km (0.107 R)
• M15: 10,070,779 km (0.07 R)
• M16: 12,148,843 km (0.026 R)
• M17: 12,521,192 km (0.116 R)
• M18: 13,029,376 km (0.106 R)
• M19: 14,223,466 km (0.092 R)
• M20: 15,011,847 km (0.109 R)
• M21: 15,537,235 km (0.111 R)
• M22: 17,291,270 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.9

Radius: 12.9

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 3.83 AU - 4.33 AU

Year: 5496 Days

Day: 11.1 Hours

Environment

Temp: -223 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 48,018,463 km

• M1: 162,314 km (0.04 R)
• M2: 716,873 km (0.026 R)
• M3: 1,307,785 km (0.106 R)
• M4: 2,465,822 km (0.044 R)
• M5: 3,401,856 km (0.116 R)
• M6: 3,963,745 km (0.119 R)
• M7: 4,817,799 km (0.083 R)
• M8: 5,850,474 km (0.115 R)
• M9: 7,473,760 km (0.11 R)
• M10: 8,855,745 km (0.119 R)
• M11: 9,297,807 km (0.029 R)
• M12: 11,974,711 km (0.119 R)
• M13: 14,623,940 km (0.093 R)
• M14: 20,983,046 km (0.071 R)
• M15: 22,430,256 km (0.046 R)
• M16: 23,635,117 km (0.061 R)
• M17: 24,488,274 km (0.044 R)
• M18: 28,279,682 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 351.4

Radius: 3.2

Gravity: 34.32 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 6.03 AU - 9.19 AU

Year: 13999 Days

Day: 24.6 Hours

Environment

Temp: -233 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 48,018,463 km

• M1: 39,793 km (0.107 R)
• M2: 157,826 km (0.106 R)
• M3: 314,904 km (0.063 R)
• M4: 564,732 km (0.118 R)
• M5: 932,593 km (0.103 R)
• M6: 1,185,862 km (0.051 R)
• M7: 1,322,296 km (0.089 R)
• M8: 2,842,210 km (0.028 R)
• M9: 2,996,745 km (0.029 R)
• M10: 3,322,419 km (0.109 R)
• M11: 7,849,400 km (0.056 R)
• M12: 8,065,868 km (0.113 R)
• M13: 13,708,401 km (0.07 R)
• M14: 14,730,005 km (0.044 R)
• M15: 18,172,551 km (0.039 R)
• M16: 19,324,754 km (0.055 R)
• M17: 20,280,834 km (0.107 R)
• M18: 22,286,792 km (0.035 R)
• M19: 26,493,633 km (0.106 R)
• M20: 28,072,639 km (0.11 R)
• M21: 30,663,524 km (0.117 R)
• M22: 31,092,272 km (0.095 R)
• M23: 38,507,390 km (0.099 R)
• M24: 41,175,468 km (0.09 R)
• M25: 42,488,189 km (0.115 R)
• M26: 43,021,056 km (0.098 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 18,968 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit