🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86

Radius: 14.7

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.32 AU - 1.76 AU

Year: 1343 Days

Day: 8.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 21,383,042 km

• M1: 234,569 km (0.113 R)
• M2: 612,005 km (0.099 R)
• M3: 1,024,147 km (0.113 R)
• M4: 1,404,126 km (0.075 R)
• M5: 2,120,400 km (0.075 R)
• M6: 2,532,542 km (0.097 R)
• M7: 2,845,501 km (0.051 R)
• M8: 3,386,896 km (0.107 R)
• M9: 4,282,987 km (0.117 R)
• M10: 5,068,226 km (0.067 R)
• M11: 5,769,391 km (0.04 R)
• M12: 6,065,446 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.6

Radius: 12.7

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.97 AU - 3.19 AU

Year: 3800 Days

Day: 13.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 21,383,042 km

• M1: 162,014 km (0.037 R)
• M2: 467,344 km (0.114 R)
• M3: 778,358 km (0.063 R)
• M4: 1,181,374 km (0.065 R)
• M5: 1,420,432 km (0.049 R)
• M6: 1,740,571 km (0.114 R)
• M7: 2,128,030 km (0.094 R)
• M8: 2,432,461 km (0.107 R)
• M9: 3,236,251 km (0.109 R)
• M10: 3,868,302 km (0.114 R)
• M11: 4,481,354 km (0.105 R)
• M12: 5,174,590 km (0.099 R)
• M13: 5,919,438 km (0.043 R)
• M14: 7,005,668 km (0.111 R)
• M15: 7,830,102 km (0.11 R)
• M16: 8,313,154 km (0.092 R)
• M17: 10,998,435 km (0.074 R)
• M18: 13,134,843 km (0.084 R)
• M19: 13,678,182 km (0.11 R)
• M20: 14,037,516 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.4

Radius: 9.8

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.74 AU - 4.88 AU

Year: 7415 Days

Day: 8.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 21,383,042 km

• M1: 139,425 km (0.119 R)
• M2: 656,136 km (0.081 R)
• M3: 882,328 km (0.044 R)
• M4: 1,523,954 km (0.062 R)
• M5: 2,347,490 km (0.063 R)
• M6: 3,104,156 km (0.088 R)
• M7: 3,469,025 km (0.078 R)
• M8: 3,789,164 km (0.067 R)
• M9: 4,366,911 km (0.076 R)
• M10: 4,781,746 km (0.061 R)
• M11: 6,121,096 km (0.097 R)
• M12: 6,721,881 km (0.088 R)
• M13: 7,699,952 km (0.119 R)
• M14: 11,295,836 km (0.107 R)
• M15: 11,496,746 km (0.105 R)
• M16: 11,786,816 km (0.045 R)
• M17: 12,288,567 km (0.064 R)
• M18: 13,793,672 km (0.039 R)
• M19: 17,385,217 km (0.107 R)
• M20: 17,778,061 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.7

Radius: 10.4

Gravity: 6.02 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 4.71 AU - 5.61 AU

Year: 8239 Days

Day: 6 Hours

Environment

Temp: -226 °C

Axial Tilt: 69.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 21,383,042 km

• M1: 133,441 km (0.075 R)
• M2: 997,219 km (0.101 R)
• M3: 1,199,476 km (0.065 R)
• M4: 4,409,547 km (0.076 R)
• M5: 5,071,517 km (0.084 R)
• M6: 6,505,263 km (0.028 R)
• M7: 8,638,230 km (0.06 R)
• M8: 11,120,956 km (0.031 R)
• M9: 12,983,001 km (0.06 R)
• M10: 15,540,825 km (0.07 R)
• M11: 17,948,603 km (0.032 R)
• M12: 18,605,487 km (0.107 R)
• M13: 19,218,090 km (0.114 R)
• M14: 20,012,156 km (0.059 R)
• M15: 21,768,285 km (0.088 R)
• M16: 25,245,239 km (0.104 R)
• M17: 27,415,455 km (0.113 R)
• M18: 28,637,072 km (0.076 R)
• M19: 29,119,375 km (0.07 R)
• M20: 30,378,092 km (0.097 R)
• M21: 30,590,521 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.6

Radius: 13.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 5.38 AU - 5.46 AU

Year: 8870 Days

Day: 5.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 21,383,042 km

• M1: 1,885,083 km (0.114 R)
• M2: 2,211,954 km (0.071 R)
• M3: 3,267,068 km (0.119 R)
• M4: 4,034,804 km (0.107 R)
• M5: 4,540,595 km (0.086 R)
• M6: 4,958,272 km (0.083 R)
• M7: 7,893,382 km (0.064 R)
• M8: 9,639,189 km (0.118 R)
• M9: 15,303,713 km (0.11 R)
• M10: 15,600,365 km (0.11 R)
• M11: 16,507,377 km (0.08 R)
• M12: 16,771,417 km (0.12 R)
• M13: 17,126,563 km (0.064 R)
• M14: 18,631,517 km (0.056 R)
• M15: 19,527,010 km (0.082 R)
• M16: 20,297,439 km (0.051 R)
• M17: 22,853,917 km (0.066 R)
• M18: 26,056,957 km (0.043 R)
• M19: 29,004,035 km (0.085 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 50.9

Radius: 3.6

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 5.03 AU - 7.43 AU

Year: 10931 Days

Day: 16.5 Hours

Environment

Temp: -235 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 21,383,042 km

• M1: 625,768 km (0.108 R)
• M2: 782,995 km (0.108 R)
• M3: 1,203,216 km (0.111 R)
• M4: 2,903,096 km (0.118 R)
• M5: 3,257,045 km (0.079 R)
• M6: 4,157,175 km (0.078 R)
• M7: 5,064,038 km (0.094 R)
• M8: 5,422,175 km (0.107 R)
• M9: 12,499,800 km (0.098 R)
• M10: 14,709,360 km (0.064 R)
• M11: 17,676,185 km (0.096 R)
• M12: 18,500,170 km (0.119 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 302 - 16,297 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit