🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.1

Radius: 14.7

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.71 AU - 0.89 AU

Year: 469 Days

Day: 12.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 35,739,355 km

• M1: 182,809 km (0.065 R)
• M2: 1,161,627 km (0.102 R)
• M3: 1,717,982 km (0.096 R)
• M4: 2,188,916 km (0.103 R)
• M5: 2,868,838 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589

Radius: 8.6

Gravity: 7.96 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.2 AU - 3.44 AU

Year: 3968 Days

Day: 14.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 35,739,355 km

• M1: 107,112 km (0.054 R)
• M2: 433,235 km (0.069 R)
• M3: 1,020,108 km (0.12 R)
• M4: 1,430,604 km (0.09 R)
• M5: 3,152,027 km (0.069 R)
• M6: 4,963,209 km (0.112 R)
• M7: 6,061,556 km (0.102 R)
• M8: 7,644,152 km (0.109 R)
• M9: 9,838,005 km (0.104 R)
• M10: 10,404,682 km (0.088 R)
• M11: 10,822,658 km (0.088 R)
• M12: 12,420,812 km (0.102 R)
• M13: 14,323,398 km (0.1 R)
• M14: 20,527,371 km (0.105 R)
• M15: 22,474,088 km (0.101 R)

Planet 3 - Ice Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 362.6

Radius: 5.8

Gravity: 10.78 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.6 AU - 6.2 AU

Year: 9401 Days

Day: 22.7 Hours

Environment

Temp: -229 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 35,739,355 km

• M1: 72,405 km (0.07 R)
• M2: 347,516 km (0.058 R)
• M3: 771,177 km (0.09 R)
• M4: 996,771 km (0.08 R)
• M5: 4,128,303 km (0.12 R)
• M6: 6,183,927 km (0.042 R)
• M7: 7,583,864 km (0.049 R)
• M8: 7,974,314 km (0.087 R)
• M9: 11,292,246 km (0.12 R)
• M10: 14,401,338 km (0.06 R)
• M11: 15,552,793 km (0.109 R)
• M12: 18,106,279 km (0.036 R)
• M13: 22,479,922 km (0.066 R)
• M14: 26,966,213 km (0.063 R)
• M15: 29,656,880 km (0.096 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 34.8

Radius: 6.8

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 4.95 AU - 7.21 AU

Year: 9835 Days

Day: 15.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 35,739,355 km

• M1: 84,523 km (0.1 R)
• M2: 351,106 km (0.114 R)
• M3: 662,419 km (0.116 R)
• M4: 934,239 km (0.117 R)
• M5: 1,572,872 km (0.108 R)
• M6: 2,760,081 km (0.084 R)
• M7: 3,423,547 km (0.092 R)
• M8: 5,505,950 km (0.119 R)
• M9: 5,874,260 km (0.103 R)
• M10: 14,274,778 km (0.096 R)
• M11: 16,529,069 km (0.086 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 13

Radius: 3.5

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 5.65 AU - 6.79 AU

Year: 10176 Days

Day: 23.6 Hours

Environment

Temp: -224 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 35,739,355 km

• M1: 72,555 km (0.039 R)
• M2: 4,025,978 km (0.096 R)
• M3: 5,635,950 km (0.119 R)
• M4: 6,232,247 km (0.078 R)
• M5: 10,346,488 km (0.03 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 938.5

Radius: 6.3

Gravity: 23.65 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 6.17 AU - 8.39 AU

Year: 12886 Days

Day: 22.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 35,739,355 km

• M1: 80,633 km (0.1 R)
• M2: 387,608 km (0.084 R)
• M3: 612,902 km (0.039 R)
• M4: 864,526 km (0.072 R)
• M5: 1,110,166 km (0.117 R)
• M6: 1,598,154 km (0.094 R)
• M7: 2,180,389 km (0.088 R)
• M8: 2,686,329 km (0.098 R)
• M9: 4,291,963 km (0.062 R)
• M10: 4,810,020 km (0.117 R)
• M11: 5,296,812 km (0.113 R)
• M12: 6,246,908 km (0.085 R)
• M13: 6,911,721 km (0.096 R)
• M14: 7,901,460 km (0.117 R)
• M15: 9,828,281 km (0.101 R)
• M16: 11,314,087 km (0.101 R)
• M17: 14,581,454 km (0.093 R)
• M18: 16,738,655 km (0.049 R)
• M19: 17,052,063 km (0.071 R)
• M20: 18,015,623 km (0.104 R)
• M21: 19,528,356 km (0.086 R)
• M22: 23,383,494 km (0.062 R)
• M23: 24,773,557 km (0.117 R)
• M24: 24,976,561 km (0.072 R)
• M25: 26,322,942 km (0.095 R)
• M26: 27,067,790 km (0.063 R)
• M27: 30,072,164 km (0.118 R)
• M28: 35,561,209 km (0.06 R)
• M29: 39,847,038 km (0.101 R)
• M30: 54,060,482 km (0.06 R)
• M31: 56,131,963 km (0.116 R)
• M32: 62,475,512 km (0.099 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 65

Radius: 3.1

Gravity: 6.76 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 9.74 AU - 10.36 AU

Year: 20901 Days

Day: 24.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 35,739,355 km

• M1: 38,596 km (0.104 R)
• M2: 140,772 km (0.072 R)
• M3: 315,652 km (0.109 R)
• M4: 461,659 km (0.078 R)
• M5: 797,357 km (0.117 R)
• M6: 909,256 km (0.084 R)
• M7: 1,286,841 km (0.08 R)
• M8: 1,491,790 km (0.083 R)
• M9: 4,011,467 km (0.072 R)
• M10: 4,162,112 km (0.115 R)
• M11: 4,582,033 km (0.072 R)
• M12: 5,293,670 km (0.083 R)
• M13: 7,483,185 km (0.104 R)
• M14: 11,263,972 km (0.051 R)
• M15: 15,834,336 km (0.118 R)
• M16: 17,176,678 km (0.104 R)
• M17: 24,284,821 km (0.082 R)
• M18: 26,325,635 km (0.098 R)
• M19: 28,111,235 km (0.118 R)
• M20: 30,262,452 km (0.061 R)
• M21: 30,647,517 km (0.039 R)
• M22: 33,434,526 km (0.12 R)
• M23: 34,052,963 km (0.108 R)
• M24: 34,156,784 km (0.114 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 355 - 12,410 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit