🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 537.3

Radius: 11.7

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.75 AU - 1.13 AU

Year: 588 Days

Day: 7.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 91,844,728 km

• M1: 145,559 km (0.083 R)
• M2: 551,717 km (0.1 R)
• M3: 1,039,107 km (0.077 R)
• M4: 1,441,824 km (0.058 R)
• M5: 2,166,476 km (0.076 R)
• M6: 3,017,389 km (0.067 R)
• M7: 3,432,673 km (0.108 R)
• M8: 4,064,873 km (0.084 R)
• M9: 4,634,392 km (0.036 R)
• M10: 5,223,210 km (0.083 R)
• M11: 5,772,383 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 359.4

Radius: 11.9

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.33 AU - 1.71 AU

Year: 1210 Days

Day: 12.6 Hours

Environment

Temp: -173 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 91,844,728 km

• M1: 148,700 km (0.073 R)
• M2: 612,005 km (0.036 R)
• M3: 1,120,787 km (0.033 R)
• M4: 1,613,862 km (0.087 R)
• M5: 2,148,824 km (0.099 R)
• M6: 2,752,152 km (0.078 R)
• M7: 3,396,320 km (0.07 R)
• M8: 3,905,252 km (0.094 R)
• M9: 4,825,728 km (0.069 R)
• M10: 6,449,164 km (0.107 R)
• M11: 6,844,701 km (0.067 R)
• M12: 7,684,693 km (0.073 R)
• M13: 8,539,944 km (0.106 R)
• M14: 9,126,517 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.6

Radius: 13.6

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.29 AU - 1.89 AU

Year: 1295 Days

Day: 9.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 91,844,728 km

• M1: 173,234 km (0.062 R)
• M2: 731,833 km (0.086 R)
• M3: 1,210,396 km (0.112 R)
• M4: 2,134,762 km (0.055 R)
• M5: 2,923,890 km (0.085 R)
• M6: 3,543,525 km (0.047 R)
• M7: 4,171,985 km (0.083 R)
• M8: 4,925,809 km (0.038 R)
• M9: 6,003,961 km (0.087 R)
• M10: 6,813,734 km (0.119 R)
• M11: 7,648,042 km (0.036 R)
• M12: 8,126,904 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.2

Radius: 11.6

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.61 AU - 4.01 AU

Year: 3888 Days

Day: 8.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 91,844,728 km

• M1: 144,212 km (0.106 R)
• M2: 557,402 km (0.033 R)
• M3: 934,538 km (0.052 R)
• M4: 1,324,988 km (0.077 R)
• M5: 2,605,397 km (0.074 R)
• M6: 3,497,299 km (0.098 R)
• M7: 4,156,128 km (0.045 R)
• M8: 5,203,014 km (0.101 R)
• M9: 5,743,810 km (0.11 R)
• M10: 6,761,824 km (0.09 R)
• M11: 8,670,842 km (0.088 R)
• M12: 11,840,522 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.3

Radius: 13.8

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.42 AU - 5.32 AU

Year: 5898 Days

Day: 14 Hours

Environment

Temp: -206 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 91,844,728 km

• M1: 171,589 km (0.107 R)
• M2: 839,244 km (0.108 R)
• M3: 1,541,008 km (0.095 R)
• M4: 2,073,726 km (0.12 R)
• M5: 2,982,234 km (0.081 R)
• M6: 3,468,726 km (0.067 R)
• M7: 6,328,439 km (0.115 R)
• M8: 8,674,283 km (0.079 R)
• M9: 16,306,018 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 24.1

Radius: 13.1

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.46 AU - 6.64 AU

Year: 8442 Days

Day: 11.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 139.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 91,844,728 km

• M1: 162,912 km (0.1 R)
• M2: 820,694 km (0.097 R)
• M3: 1,980,825 km (0.116 R)
• M4: 2,508,008 km (0.108 R)
• M5: 3,341,418 km (0.083 R)
• M6: 3,815,045 km (0.112 R)
• M7: 5,691,451 km (0.039 R)
• M8: 6,542,962 km (0.105 R)
• M9: 8,440,611 km (0.11 R)
• M10: 10,441,183 km (0.1 R)
• M11: 11,102,256 km (0.086 R)
• M12: 12,936,476 km (0.044 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 880.4

Radius: 7.3

Gravity: 16.52 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 10.7 AU - 11.2 AU

Year: 23396 Days

Day: 15.9 Hours

Environment

Temp: -236 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 91,844,728 km

• M1: 91,105 km (0.119 R)
• M2: 359,035 km (0.094 R)
• M3: 760,705 km (0.09 R)
• M4: 1,178,233 km (0.044 R)
• M5: 2,237,236 km (0.107 R)
• M6: 2,494,544 km (0.109 R)
• M7: 2,877,515 km (0.094 R)
• M8: 3,448,530 km (0.078 R)
• M9: 3,697,012 km (0.092 R)
• M10: 5,165,315 km (0.053 R)
• M11: 5,875,456 km (0.094 R)
• M12: 7,906,696 km (0.038 R)
• M13: 8,340,829 km (0.113 R)
• M14: 10,429,515 km (0.117 R)
• M15: 11,354,778 km (0.097 R)
• M16: 12,405,852 km (0.047 R)
• M17: 13,984,110 km (0.118 R)
• M18: 17,993,033 km (0.107 R)
• M19: 18,365,981 km (0.089 R)
• M20: 18,839,458 km (0.029 R)
• M21: 19,127,434 km (0.106 R)
• M22: 20,917,223 km (0.11 R)
• M23: 24,369,792 km (0.083 R)
• M24: 26,350,019 km (0.09 R)
• M25: 28,560,926 km (0.113 R)
• M26: 33,488,680 km (0.112 R)
• M27: 36,971,019 km (0.037 R)
• M28: 39,265,851 km (0.077 R)
• M29: 41,653,882 km (0.095 R)
• M30: 41,979,556 km (0.093 R)
• M31: 42,966,304 km (0.104 R)
• M32: 44,137,206 km (0.118 R)
• M33: 46,019,746 km (0.086 R)
• M34: 49,396,469 km (0.081 R)
• M35: 51,987,654 km (0.079 R)
• M36: 53,508,316 km (0.113 R)
• M37: 56,439,237 km (0.085 R)
• M38: 60,510,992 km (0.067 R)
• M39: 63,045,779 km (0.083 R)
• M40: 66,979,455 km (0.113 R)
• M41: 71,771,673 km (0.053 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 252 - 11,480 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit