🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.4

Radius: 11.7

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.71 AU - 1.13 AU

Year: 579 Days

Day: 11.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 68,329,040 km

• M1: 146,606 km (0.084 R)
• M2: 552,166 km (0.091 R)
• M3: 1,077,853 km (0.067 R)
• M4: 1,508,545 km (0.072 R)
• M5: 1,891,815 km (0.064 R)
• M6: 2,911,623 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.5

Radius: 12.7

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.98 AU - 1.1 AU

Year: 696 Days

Day: 10.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 68,329,040 km

• M1: 158,125 km (0.083 R)
• M2: 563,535 km (0.104 R)
• M3: 1,037,461 km (0.038 R)
• M4: 1,873,713 km (0.113 R)
• M5: 2,605,845 km (0.057 R)
• M6: 3,981,996 km (0.108 R)
• M7: 4,935,234 km (0.096 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 676.8

Radius: 14.8

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.31 AU - 1.61 AU

Year: 1157 Days

Day: 7.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 68,329,040 km

• M1: 184,155 km (0.114 R)
• M2: 650,003 km (0.117 R)
• M3: 1,153,699 km (0.05 R)
• M4: 1,663,528 km (0.1 R)
• M5: 2,569,194 km (0.068 R)
• M6: 3,080,519 km (0.079 R)
• M7: 3,976,910 km (0.068 R)
• M8: 4,722,057 km (0.063 R)
• M9: 5,395,846 km (0.03 R)
• M10: 5,915,997 km (0.064 R)
• M11: 7,478,098 km (0.098 R)
• M12: 8,099,977 km (0.111 R)
• M13: 8,561,187 km (0.109 R)
• M14: 9,477,474 km (0.085 R)
• M15: 10,843,003 km (0.094 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.3

Radius: 12.7

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.56 AU - 3.34 AU

Year: 3324 Days

Day: 11.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 68,329,040 km

• M1: 157,975 km (0.104 R)
• M2: 614,249 km (0.089 R)
• M3: 1,033,572 km (0.11 R)
• M4: 1,492,688 km (0.12 R)
• M5: 2,423,186 km (0.03 R)
• M6: 2,908,332 km (0.062 R)
• M7: 3,346,355 km (0.098 R)
• M8: 3,951,329 km (0.046 R)
• M9: 4,674,485 km (0.038 R)
• M10: 6,947,624 km (0.075 R)
• M11: 7,737,651 km (0.056 R)
• M12: 8,551,463 km (0.082 R)
• M13: 9,994,933 km (0.064 R)
• M14: 11,724,733 km (0.069 R)
• M15: 12,388,499 km (0.106 R)
• M16: 14,133,259 km (0.08 R)
• M17: 14,581,454 km (0.052 R)
• M18: 16,198,009 km (0.077 R)
• M19: 18,574,969 km (0.113 R)
• M20: 19,416,457 km (0.076 R)
• M21: 20,283,377 km (0.094 R)
• M22: 21,111,102 km (0.04 R)
• M23: 21,631,703 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.3

Radius: 12

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.33 AU - 3.61 AU

Year: 3358 Days

Day: 5.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 5.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 68,329,040 km

• M1: 149,299 km (0.095 R)
• M2: 608,863 km (0.109 R)
• M3: 1,188,106 km (0.105 R)
• M4: 1,659,040 km (0.104 R)
• M5: 2,044,853 km (0.099 R)
• M6: 2,731,956 km (0.101 R)
• M7: 3,159,357 km (0.092 R)
• M8: 3,943,849 km (0.084 R)
• M9: 4,328,166 km (0.118 R)
• M10: 4,853,853 km (0.112 R)
• M11: 6,194,100 km (0.041 R)
• M12: 8,094,741 km (0.114 R)
• M13: 8,925,009 km (0.119 R)
• M14: 9,560,950 km (0.078 R)
• M15: 9,937,787 km (0.118 R)
• M16: 11,197,251 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.7

Radius: 8.3

Gravity: 9.53 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.86 AU - 5.32 AU

Year: 6451 Days

Day: 8.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 68,329,040 km

• M1: 139,425 km (0.111 R)
• M2: 406,308 km (0.117 R)
• M3: 679,773 km (0.065 R)
• M4: 1,800,111 km (0.063 R)
• M5: 2,959,495 km (0.093 R)
• M6: 4,067,716 km (0.12 R)
• M7: 5,798,713 km (0.082 R)
• M8: 7,183,241 km (0.036 R)
• M9: 9,990,146 km (0.071 R)
• M10: 11,914,423 km (0.094 R)
• M11: 12,484,092 km (0.115 R)
• M12: 12,909,847 km (0.112 R)
• M13: 15,854,831 km (0.117 R)
• M14: 19,431,417 km (0.073 R)
• M15: 22,248,495 km (0.077 R)
• M16: 24,408,239 km (0.057 R)
• M17: 28,312,145 km (0.081 R)
• M18: 31,524,011 km (0.049 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 536.1

Radius: 6.5

Gravity: 12.69 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 9.47 AU - 9.55 AU

Year: 19239 Days

Day: 19.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 68,329,040 km

• M1: 81,232 km (0.078 R)
• M2: 288,873 km (0.113 R)
• M3: 635,043 km (0.1 R)
• M4: 1,711,100 km (0.087 R)
• M5: 3,108,494 km (0.082 R)
• M6: 3,622,512 km (0.086 R)
• M7: 4,888,559 km (0.115 R)
• M8: 5,894,455 km (0.095 R)
• M9: 6,854,724 km (0.103 R)
• M10: 12,455,668 km (0.088 R)
• M11: 14,970,409 km (0.116 R)
• M12: 15,724,681 km (0.093 R)
• M13: 17,146,160 km (0.061 R)
• M14: 20,699,409 km (0.03 R)
• M15: 23,590,387 km (0.114 R)
• M16: 28,528,912 km (0.106 R)
• M17: 38,542,844 km (0.069 R)
• M18: 40,531,748 km (0.1 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 185 - 18,051 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit