🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.6

Radius: 14.4

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.84 AU - 1.16 AU

Year: 656 Days

Day: 14.6 Hours

Environment

Temp: -150 °C

Axial Tilt: 156.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 64,844,964 km

• M1: 179,069 km (0.112 R)
• M2: 711,787 km (0.095 R)
• M3: 1,254,079 km (0.089 R)
• M4: 1,740,571 km (0.101 R)
• M5: 2,299,469 km (0.093 R)
• M6: 4,139,822 km (0.086 R)
• M7: 4,974,279 km (0.046 R)
• M8: 5,990,198 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 915

Radius: 9.3

Gravity: 10.58 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.09 AU - 1.77 AU

Year: 1122 Days

Day: 12.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 64,844,964 km

• M1: 129,402 km (0.114 R)
• M2: 444,006 km (0.065 R)
• M3: 911,799 km (0.027 R)
• M4: 1,636,002 km (0.066 R)
• M5: 2,117,259 km (0.053 R)
• M6: 2,415,856 km (0.077 R)
• M7: 2,809,149 km (0.116 R)
• M8: 3,171,475 km (0.097 R)
• M9: 4,323,378 km (0.063 R)
• M10: 6,603,549 km (0.096 R)
• M11: 8,152,785 km (0.082 R)
• M12: 9,556,013 km (0.088 R)
• M13: 10,511,046 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.7

Radius: 8.7

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.3 AU - 1.86 AU

Year: 1303 Days

Day: 10.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 64,844,964 km

• M1: 108,159 km (0.095 R)
• M2: 383,419 km (0.074 R)
• M3: 735,872 km (0.116 R)
• M4: 1,052,122 km (0.08 R)
• M5: 1,513,781 km (0.109 R)
• M6: 2,095,866 km (0.054 R)
• M7: 4,450,237 km (0.077 R)
• M8: 4,721,159 km (0.097 R)
• M9: 5,075,407 km (0.045 R)
• M10: 5,937,689 km (0.101 R)
• M11: 6,436,000 km (0.088 R)
• M12: 6,849,937 km (0.081 R)
• M13: 9,057,253 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.4

Radius: 12.3

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.24 AU - 2.04 AU

Year: 1378 Days

Day: 6.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 64,844,964 km

• M1: 153,039 km (0.105 R)
• M2: 550,670 km (0.04 R)
• M3: 945,010 km (0.112 R)
• M4: 1,477,728 km (0.117 R)
• M5: 2,082,103 km (0.048 R)
• M6: 2,616,616 km (0.114 R)
• M7: 3,076,630 km (0.066 R)
• M8: 4,035,403 km (0.101 R)
• M9: 4,672,989 km (0.092 R)
• M10: 6,245,711 km (0.11 R)
• M11: 6,714,252 km (0.08 R)
• M12: 8,003,336 km (0.048 R)
• M13: 8,527,228 km (0.097 R)
• M14: 9,167,208 km (0.06 R)
• M15: 9,871,814 km (0.087 R)
• M16: 10,474,843 km (0.113 R)
• M17: 11,102,406 km (0.064 R)
• M18: 11,754,802 km (0.09 R)
• M19: 12,548,120 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.3

Radius: 12.8

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 2.35 AU - 2.89 AU

Year: 2782 Days

Day: 13 Hours

Environment

Temp: -207 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 64,844,964 km

• M1: 159,471 km (0.047 R)
• M2: 682,914 km (0.075 R)
• M3: 1,494,782 km (0.119 R)
• M4: 2,002,667 km (0.114 R)
• M5: 2,539,274 km (0.086 R)
• M6: 3,617,725 km (0.062 R)
• M7: 4,420,767 km (0.054 R)
• M8: 4,961,413 km (0.116 R)
• M9: 7,073,586 km (0.115 R)
• M10: 7,631,885 km (0.113 R)
• M11: 9,305,586 km (0.065 R)
• M12: 10,070,779 km (0.099 R)
• M13: 10,778,527 km (0.115 R)
• M14: 11,831,845 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 366.7

Radius: 8.2

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3 AU - 4.38 AU

Year: 4650 Days

Day: 9 Hours

Environment

Temp: -211 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 64,844,964 km

• M1: 102,026 km (0.114 R)
• M2: 448,195 km (0.092 R)
• M3: 808,427 km (0.055 R)
• M4: 1,270,535 km (0.043 R)
• M5: 4,546,728 km (0.118 R)
• M6: 6,548,348 km (0.044 R)
• M7: 8,567,769 km (0.074 R)
• M8: 10,802,911 km (0.118 R)
• M9: 12,462,251 km (0.066 R)
• M10: 15,417,407 km (0.093 R)
• M11: 19,481,383 km (0.047 R)
• M12: 20,808,017 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 824.1

Radius: 6.3

Gravity: 20.76 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 7.45 AU - 8.19 AU

Year: 14346 Days

Day: 15.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 64,844,964 km

• M1: 78,838 km (0.101 R)
• M2: 296,952 km (0.11 R)
• M3: 929,601 km (0.036 R)
• M4: 2,557,076 km (0.111 R)
• M5: 4,674,036 km (0.098 R)
• M6: 7,981,495 km (0.098 R)
• M7: 8,771,222 km (0.098 R)
• M8: 9,830,226 km (0.105 R)
• M9: 10,447,616 km (0.118 R)
• M10: 14,491,845 km (0.088 R)
• M11: 14,924,183 km (0.082 R)
• M12: 15,143,643 km (0.094 R)
• M13: 15,365,197 km (0.099 R)
• M14: 18,445,717 km (0.035 R)
• M15: 20,263,929 km (0.118 R)
• M16: 23,951,367 km (0.078 R)
• M17: 31,889,778 km (0.064 R)
• M18: 44,064,651 km (0.102 R)
• M19: 46,045,327 km (0.118 R)
• M20: 52,173,903 km (0.106 R)
• M21: 58,279,740 km (0.088 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 16,341 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit