🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.1

Radius: 14.1

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.83 AU - 1.21 AU

Year: 711 Days

Day: 11.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 55,726,377 km

• M1: 175,478 km (0.084 R)
• M2: 648,058 km (0.078 R)
• M3: 1,119,142 km (0.09 R)
• M4: 1,655,300 km (0.052 R)
• M5: 2,600,909 km (0.1 R)
• M6: 3,125,997 km (0.069 R)
• M7: 3,837,933 km (0.098 R)
• M8: 4,344,322 km (0.111 R)
• M9: 5,918,391 km (0.073 R)
• M10: 6,491,650 km (0.098 R)
• M11: 7,012,251 km (0.114 R)
• M12: 8,286,675 km (0.055 R)
• M13: 8,822,235 km (0.053 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 593.4

Radius: 11.2

Gravity: 4.73 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.8 AU - 1.32 AU

Year: 753 Days

Day: 5.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 55,726,377 km

• M1: 139,276 km (0.111 R)
• M2: 565,181 km (0.114 R)
• M3: 971,040 km (0.109 R)
• M4: 1,365,978 km (0.096 R)
• M5: 2,076,418 km (0.12 R)
• M6: 2,527,157 km (0.056 R)
• M7: 3,166,837 km (0.095 R)
• M8: 4,059,039 km (0.09 R)
• M9: 4,836,649 km (0.053 R)
• M10: 5,324,039 km (0.108 R)
• M11: 5,824,892 km (0.103 R)
• M12: 6,771,697 km (0.097 R)
• M13: 7,405,394 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.2

Radius: 10.5

Gravity: 7.51 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.13 AU - 1.39 AU

Year: 976 Days

Day: 12.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 55,726,377 km

• M1: 130,599 km (0.105 R)
• M2: 477,816 km (0.062 R)
• M3: 857,046 km (0.097 R)
• M4: 1,192,145 km (0.03 R)
• M5: 1,524,552 km (0.074 R)
• M6: 1,890,767 km (0.066 R)
• M7: 2,228,260 km (0.073 R)
• M8: 2,843,556 km (0.095 R)
• M9: 3,347,552 km (0.087 R)
• M10: 4,308,718 km (0.062 R)
• M11: 5,245,500 km (0.114 R)
• M12: 6,224,319 km (0.092 R)
• M13: 7,029,305 km (0.07 R)
• M14: 7,953,969 km (0.071 R)
• M15: 8,901,672 km (0.111 R)
• M16: 9,272,226 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.4

Radius: 8.6

Gravity: 8.21 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.11 AU - 2.33 AU

Year: 2283 Days

Day: 6.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 55,726,377 km

• M1: 114,143 km (0.104 R)
• M2: 428,747 km (0.101 R)
• M3: 749,635 km (0.089 R)
• M4: 1,075,010 km (0.072 R)
• M5: 1,623,586 km (0.104 R)
• M6: 1,974,094 km (0.089 R)
• M7: 2,552,588 km (0.042 R)
• M8: 2,859,115 km (0.09 R)
• M9: 3,141,406 km (0.03 R)
• M10: 4,546,578 km (0.12 R)
• M11: 5,157,087 km (0.058 R)
• M12: 6,567,945 km (0.113 R)
• M13: 6,950,467 km (0.087 R)
• M14: 7,464,335 km (0.104 R)
• M15: 8,282,187 km (0.101 R)
• M16: 8,794,260 km (0.066 R)
• M17: 10,312,080 km (0.05 R)
• M18: 13,332,312 km (0.076 R)
• M19: 14,671,811 km (0.109 R)
• M20: 15,757,742 km (0.098 R)
• M21: 16,345,213 km (0.053 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.2

Radius: 11.5

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.03 AU - 3.89 AU

Year: 4442 Days

Day: 13.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 55,726,377 km

• M1: 146,606 km (0.032 R)
• M2: 505,042 km (0.104 R)
• M3: 1,605,036 km (0.113 R)
• M4: 2,723,579 km (0.115 R)
• M5: 3,155,617 km (0.102 R)
• M6: 3,559,532 km (0.104 R)
• M7: 4,580,537 km (0.086 R)
• M8: 6,368,531 km (0.065 R)
• M9: 7,804,671 km (0.108 R)
• M10: 9,553,619 km (0.051 R)
• M11: 11,186,330 km (0.104 R)
• M12: 12,174,724 km (0.113 R)
• M13: 15,094,874 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.1

Radius: 14.6

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.64 AU - 3.84 AU

Year: 4993 Days

Day: 6.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 55,726,377 km

• M1: 181,612 km (0.11 R)
• M2: 804,537 km (0.069 R)
• M3: 1,297,014 km (0.092 R)
• M4: 1,876,705 km (0.052 R)
• M5: 3,144,996 km (0.064 R)
• M6: 3,846,161 km (0.041 R)
• M7: 4,471,929 km (0.065 R)
• M8: 5,312,370 km (0.081 R)
• M9: 6,622,847 km (0.112 R)
• M10: 8,891,649 km (0.071 R)
• M11: 10,975,547 km (0.081 R)
• M12: 13,229,239 km (0.119 R)
• M13: 14,910,270 km (0.079 R)
• M14: 16,675,974 km (0.1 R)
• M15: 18,693,600 km (0.057 R)
• M16: 20,932,183 km (0.047 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 383.9

Radius: 6.1

Gravity: 10.32 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 7.27 AU - 9.49 AU

Year: 16745 Days

Day: 19.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 55,726,377 km

• M1: 76,594 km (0.055 R)
• M2: 275,110 km (0.105 R)
• M3: 548,276 km (0.09 R)
• M4: 884,273 km (0.041 R)
• M5: 1,123,330 km (0.11 R)
• M6: 1,782,309 km (0.065 R)
• M7: 2,243,968 km (0.089 R)
• M8: 2,940,645 km (0.097 R)
• M9: 3,800,235 km (0.118 R)
• M10: 4,625,117 km (0.104 R)
• M11: 5,387,319 km (0.106 R)
• M12: 7,946,041 km (0.04 R)
• M13: 9,848,925 km (0.111 R)
• M14: 11,274,444 km (0.077 R)
• M15: 11,916,966 km (0.115 R)
• M16: 20,760,893 km (0.091 R)
• M17: 21,282,990 km (0.098 R)
• M18: 23,086,991 km (0.118 R)
• M19: 23,459,639 km (0.055 R)
• M20: 26,080,743 km (0.116 R)
• M21: 27,202,278 km (0.079 R)
• M22: 27,409,621 km (0.047 R)
• M23: 27,722,580 km (0.059 R)
• M24: 27,932,615 km (0.06 R)
• M25: 29,432,334 km (0.054 R)
• M26: 31,781,170 km (0.081 R)
• M27: 32,242,380 km (0.109 R)
• M28: 33,296,297 km (0.046 R)
• M29: 34,372,953 km (0.103 R)
• M30: 35,472,647 km (0.099 R)
• M31: 36,469,717 km (0.041 R)
• M32: 39,307,738 km (0.107 R)
• M33: 42,567,925 km (0.062 R)
• M34: 43,693,499 km (0.069 R)
• M35: 51,023,795 km (0.117 R)
• M36: 51,814,868 km (0.077 R)
• M37: 52,774,987 km (0.034 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: 256 - 14,565 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit