🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.1

Radius: 9.9

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.63 AU - 0.85 AU

Year: 424 Days

Day: 6.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 41,622,241 km

• M1: 123,119 km (0.086 R)
• M2: 491,579 km (0.114 R)
• M3: 892,351 km (0.068 R)
• M4: 1,231,789 km (0.116 R)
• M5: 1,748,350 km (0.045 R)
• M6: 2,212,104 km (0.06 R)
• M7: 2,665,535 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.9

Radius: 14.7

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.02 AU - 1.34 AU

Year: 855 Days

Day: 14.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 41,622,241 km

• M1: 182,809 km (0.029 R)
• M2: 674,686 km (0.08 R)
• M3: 1,191,846 km (0.12 R)
• M4: 1,838,707 km (0.094 R)
• M5: 2,297,524 km (0.094 R)
• M6: 2,919,402 km (0.074 R)
• M7: 3,979,004 km (0.119 R)
• M8: 4,522,792 km (0.113 R)
• M9: 5,007,789 km (0.082 R)
• M10: 5,702,372 km (0.027 R)
• M11: 6,249,301 km (0.072 R)
• M12: 7,124,000 km (0.06 R)
• M13: 7,808,261 km (0.099 R)
• M14: 9,336,104 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 356

Radius: 10.5

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.51 AU - 2.23 AU

Year: 1705 Days

Day: 9.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 3.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 41,622,241 km

• M1: 130,599 km (0.071 R)
• M2: 511,026 km (0.077 R)
• M3: 852,857 km (0.047 R)
• M4: 1,256,622 km (0.1 R)
• M5: 1,613,263 km (0.082 R)
• M6: 2,199,837 km (0.119 R)
• M7: 3,379,117 km (0.068 R)
• M8: 3,947,439 km (0.064 R)
• M9: 4,378,730 km (0.044 R)
• M10: 5,134,648 km (0.079 R)
• M11: 5,735,283 km (0.095 R)
• M12: 6,108,829 km (0.061 R)
• M13: 6,475,194 km (0.045 R)
• M14: 7,227,073 km (0.067 R)
• M15: 7,559,330 km (0.098 R)
• M16: 8,090,402 km (0.047 R)
• M17: 8,674,582 km (0.091 R)
• M18: 9,050,222 km (0.065 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.4

Radius: 15

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.85 AU - 2.47 AU

Year: 2117 Days

Day: 11.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 41,622,241 km

• M1: 188,793 km (0.109 R)
• M2: 656,735 km (0.094 R)
• M3: 1,167,013 km (0.036 R)
• M4: 1,709,156 km (0.047 R)
• M5: 3,422,650 km (0.083 R)
• M6: 5,314,464 km (0.067 R)
• M7: 7,326,257 km (0.08 R)
• M8: 7,972,370 km (0.08 R)
• M9: 11,792,501 km (0.109 R)
• M10: 12,642,217 km (0.084 R)
• M11: 13,285,787 km (0.118 R)
• M12: 14,120,693 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 189.6

Radius: 12.2

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 3.1 AU - 4.14 AU

Year: 4593 Days

Day: 12.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 41,622,241 km

• M1: 151,692 km (0.117 R)
• M2: 659,727 km (0.114 R)
• M3: 1,323,343 km (0.109 R)
• M4: 1,787,994 km (0.116 R)
• M5: 2,178,743 km (0.095 R)
• M6: 2,820,668 km (0.102 R)
• M7: 3,237,148 km (0.064 R)
• M8: 4,338,189 km (0.055 R)
• M9: 6,263,513 km (0.105 R)
• M10: 7,445,336 km (0.074 R)
• M11: 8,571,958 km (0.098 R)
• M12: 9,773,229 km (0.041 R)
• M13: 14,234,537 km (0.081 R)
• M14: 16,015,050 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 926.4

Radius: 9.6

Gravity: 10.05 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.71 AU - 4.39 AU

Year: 5435 Days

Day: 10.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 41,622,241 km

• M1: 121,922 km (0.093 R)
• M2: 493,972 km (0.118 R)
• M3: 1,640,789 km (0.058 R)
• M4: 2,255,038 km (0.098 R)
• M5: 2,744,672 km (0.081 R)
• M6: 3,304,168 km (0.029 R)
• M7: 4,596,993 km (0.054 R)
• M8: 6,364,641 km (0.116 R)
• M9: 7,568,007 km (0.119 R)
• M10: 8,958,818 km (0.098 R)
• M11: 9,472,836 km (0.061 R)
• M12: 10,701,334 km (0.109 R)
• M13: 12,979,859 km (0.105 R)
• M14: 15,141,249 km (0.043 R)
• M15: 16,119,320 km (0.103 R)
• M16: 16,496,756 km (0.119 R)
• M17: 17,731,088 km (0.081 R)
• M18: 19,306,353 km (0.081 R)
• M19: 20,164,297 km (0.117 R)
• M20: 21,802,842 km (0.05 R)
• M21: 23,128,429 km (0.049 R)
• M22: 24,672,728 km (0.1 R)
• M23: 26,458,328 km (0.115 R)
• M24: 27,338,113 km (0.041 R)
• M25: 27,785,261 km (0.112 R)
• M26: 28,786,221 km (0.076 R)
• M27: 32,032,195 km (0.106 R)
• M28: 32,629,390 km (0.085 R)
• M29: 34,882,484 km (0.11 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 160.8

Radius: 4.9

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 6.49 AU - 10.63 AU

Year: 16701 Days

Day: 22 Hours

Environment

Temp: -241 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 41,622,241 km

• M1: 227,987 km (0.1 R)
• M2: 586,723 km (0.087 R)
• M3: 1,095,655 km (0.042 R)
• M4: 1,410,110 km (0.108 R)
• M5: 2,661,496 km (0.067 R)
• M6: 2,946,330 km (0.06 R)
• M7: 6,788,751 km (0.108 R)
• M8: 11,686,735 km (0.092 R)
• M9: 13,071,563 km (0.073 R)
• M10: 13,244,797 km (0.056 R)
• M11: 14,377,702 km (0.107 R)
• M12: 16,030,459 km (0.064 R)
• M13: 17,385,068 km (0.063 R)
• M14: 27,053,429 km (0.114 R)
• M15: 29,956,974 km (0.069 R)
• M16: 34,691,447 km (0.109 R)
• M17: 40,755,546 km (0.043 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 229 - 12,012 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit