🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 61.4

Radius: 13.1

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.48 AU - 0.64 AU

Year: 284 Days

Day: 10.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 35,500,491 km

• M1: 162,912 km (0.115 R)
• M2: 781,649 km (0.083 R)
• M3: 1,362,986 km (0.108 R)
• M4: 1,786,348 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 869.5

Radius: 8.1

Gravity: 13.25 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.72 AU - 0.8 AU

Year: 449 Days

Day: 9 Hours

Environment

Temp: -164 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 35,500,491 km

• M1: 100,679 km (0.042 R)
• M2: 643,420 km (0.113 R)
• M3: 1,014,274 km (0.057 R)
• M4: 1,296,864 km (0.098 R)
• M5: 1,746,854 km (0.111 R)
• M6: 2,060,860 km (0.09 R)
• M7: 2,541,817 km (0.083 R)
• M8: 2,992,556 km (0.116 R)
• M9: 3,508,070 km (0.106 R)
• M10: 3,780,637 km (0.093 R)
• M11: 6,254,837 km (0.072 R)
• M12: 6,521,270 km (0.036 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 145.6

Radius: 12

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.72 AU - 0.92 AU

Year: 504 Days

Day: 10.8 Hours

Environment

Temp: -160 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 35,500,491 km

• M1: 149,299 km (0.1 R)
• M2: 1,096,403 km (0.055 R)
• M3: 1,475,185 km (0.1 R)
• M4: 1,848,880 km (0.091 R)
• M5: 2,404,935 km (0.028 R)
• M6: 3,099,518 km (0.1 R)
• M7: 3,691,327 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 420.4

Radius: 11.5

Gravity: 3.18 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.39 AU - 1.91 AU

Year: 1438 Days

Day: 6.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 35,500,491 km

• M1: 143,016 km (0.072 R)
• M2: 528,828 km (0.09 R)
• M3: 1,089,521 km (0.087 R)
• M4: 2,307,248 km (0.082 R)
• M5: 3,187,482 km (0.099 R)
• M6: 3,643,456 km (0.092 R)
• M7: 4,059,338 km (0.067 R)
• M8: 5,006,293 km (0.107 R)
• M9: 5,835,514 km (0.072 R)
• M10: 8,295,352 km (0.088 R)
• M11: 9,308,578 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.4

Radius: 12.2

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.59 AU - 1.71 AU

Year: 1438 Days

Day: 10.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 35,500,491 km

• M1: 158,723 km (0.117 R)
• M2: 554,410 km (0.112 R)
• M3: 950,545 km (0.097 R)
• M4: 1,528,591 km (0.087 R)
• M5: 2,143,588 km (0.045 R)
• M6: 2,750,357 km (0.084 R)
• M7: 3,583,767 km (0.075 R)
• M8: 5,590,472 km (0.106 R)
• M9: 6,077,563 km (0.057 R)
• M10: 9,140,579 km (0.106 R)
• M11: 11,202,487 km (0.049 R)
• M12: 12,361,571 km (0.108 R)
• M13: 13,231,483 km (0.113 R)
• M14: 14,226,608 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 814.3

Radius: 5.1

Gravity: 31.31 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 5.99 AU - 6.71 AU

Year: 10853 Days

Day: 17.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 35,500,491 km

• M1: 63,729 km (0.031 R)
• M2: 299,645 km (0.11 R)
• M3: 566,527 km (0.043 R)
• M4: 831,914 km (0.114 R)
• M5: 1,902,137 km (0.071 R)
• M6: 2,131,620 km (0.072 R)
• M7: 2,541,668 km (0.069 R)
• M8: 2,732,704 km (0.055 R)
• M9: 2,956,353 km (0.06 R)
• M10: 3,517,196 km (0.111 R)
• M11: 4,944,210 km (0.081 R)
• M12: 5,345,132 km (0.052 R)
• M13: 5,767,596 km (0.073 R)
• M14: 5,949,956 km (0.09 R)
• M15: 6,920,547 km (0.056 R)
• M16: 7,508,018 km (0.119 R)
• M17: 8,357,584 km (0.105 R)
• M18: 9,826,785 km (0.111 R)
• M19: 10,140,043 km (0.12 R)
• M20: 11,924,297 km (0.096 R)
• M21: 13,265,890 km (0.085 R)
• M22: 14,569,935 km (0.05 R)
• M23: 15,885,947 km (0.068 R)
• M24: 18,991,599 km (0.093 R)
• M25: 22,931,858 km (0.114 R)
• M26: 24,995,411 km (0.056 R)
• M27: 25,188,990 km (0.072 R)
• M28: 28,739,546 km (0.077 R)
• M29: 28,951,975 km (0.067 R)
• M30: 29,812,013 km (0.103 R)
• M31: 33,658,324 km (0.092 R)
• M32: 38,849,969 km (0.096 R)
• M33: 43,704,270 km (0.09 R)
• M34: 47,008,289 km (0.089 R)
• M35: 50,629,455 km (0.057 R)
• M36: 51,876,652 km (0.102 R)
• M37: 52,666,529 km (0.05 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 126.5

Radius: 7.1

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 6.06 AU - 9.58 AU

Year: 14832 Days

Day: 16.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 35,500,491 km

• M1: 89,310 km (0.103 R)
• M2: 1,153,549 km (0.103 R)
• M3: 1,646,025 km (0.087 R)
• M4: 4,568,121 km (0.117 R)
• M5: 11,027,757 km (0.074 R)
• M6: 11,520,382 km (0.103 R)
• M7: 19,972,812 km (0.116 R)
• M8: 27,753,397 km (0.051 R)
• M9: 29,034,254 km (0.12 R)
• M10: 34,971,943 km (0.074 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 19,056 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit