🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.5

Radius: 9.8

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.74 AU - 1.22 AU

Year: 626 Days

Day: 11.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 52,737,972 km

• M1: 121,922 km (0.118 R)
• M2: 468,092 km (0.083 R)
• M3: 868,266 km (0.055 R)
• M4: 1,258,716 km (0.042 R)
• M5: 1,617,003 km (0.106 R)
• M6: 2,134,462 km (0.093 R)
• M7: 3,060,772 km (0.102 R)
• M8: 3,694,469 km (0.036 R)
• M9: 4,141,617 km (0.09 R)
• M10: 4,525,036 km (0.041 R)
• M11: 4,887,362 km (0.092 R)
• M12: 5,427,261 km (0.052 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.4

Radius: 10.8

Gravity: 8.4 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.75 AU - 1.23 AU

Year: 636 Days

Day: 9.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 52,737,972 km

• M1: 135,236 km (0.1 R)
• M2: 672,293 km (0.068 R)
• M3: 1,088,624 km (0.03 R)
• M4: 1,686,417 km (0.104 R)
• M5: 2,428,273 km (0.11 R)
• M6: 2,785,662 km (0.107 R)
• M7: 3,837,634 km (0.106 R)
• M8: 4,294,356 km (0.095 R)
• M9: 4,924,912 km (0.112 R)
• M10: 6,267,702 km (0.054 R)
• M11: 6,991,008 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 230.4

Radius: 12.4

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 3.28 AU - 4.04 AU

Year: 4521 Days

Day: 8.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 52,737,972 km

• M1: 154,235 km (0.118 R)
• M2: 577,298 km (0.103 R)
• M3: 1,070,822 km (0.071 R)
• M4: 1,587,233 km (0.073 R)
• M5: 2,100,354 km (0.104 R)
• M6: 2,531,495 km (0.072 R)
• M7: 3,307,908 km (0.119 R)
• M8: 3,743,238 km (0.03 R)
• M9: 4,237,360 km (0.06 R)
• M10: 5,048,779 km (0.088 R)
• M11: 5,455,236 km (0.041 R)
• M12: 5,961,326 km (0.091 R)
• M13: 6,416,103 km (0.062 R)
• M14: 7,486,625 km (0.107 R)
• M15: 8,016,800 km (0.079 R)
• M16: 9,686,761 km (0.056 R)
• M17: 10,507,754 km (0.102 R)
• M18: 12,245,633 km (0.115 R)
• M19: 12,675,876 km (0.116 R)
• M20: 14,027,643 km (0.102 R)
• M21: 14,451,454 km (0.098 R)
• M22: 16,078,779 km (0.037 R)
• M23: 17,498,463 km (0.106 R)
• M24: 17,934,840 km (0.052 R)
• M25: 18,602,944 km (0.048 R)

Asteroid Belt

Center: 4.44 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.1

Radius: 9

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.19 AU - 6.25 AU

Year: 7701 Days

Day: 6.6 Hours

Environment

Temp: -221 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 52,737,972 km

• M1: 112,049 km (0.097 R)
• M2: 436,227 km (0.06 R)
• M3: 860,786 km (0.087 R)
• M4: 2,088,536 km (0.04 R)
• M5: 2,823,211 km (0.119 R)
• M6: 4,740,308 km (0.053 R)
• M7: 5,058,951 km (0.106 R)
• M8: 5,485,455 km (0.105 R)
• M9: 6,586,046 km (0.074 R)
• M10: 7,207,326 km (0.041 R)
• M11: 8,315,398 km (0.087 R)
• M12: 9,397,289 km (0.079 R)
• M13: 10,232,494 km (0.08 R)
• M14: 10,619,205 km (0.032 R)
• M15: 11,681,051 km (0.025 R)
• M16: 13,490,287 km (0.076 R)
• M17: 15,041,617 km (0.074 R)
• M18: 16,576,042 km (0.039 R)
• M19: 17,862,883 km (0.119 R)
• M20: 19,581,763 km (0.11 R)
• M21: 20,787,372 km (0.05 R)
• M22: 24,873,488 km (0.079 R)
• M23: 25,839,143 km (0.09 R)
• M24: 29,078,535 km (0.089 R)
• M25: 31,046,196 km (0.116 R)
• M26: 31,857,465 km (0.111 R)
• M27: 32,371,782 km (0.086 R)
• M28: 34,268,983 km (0.085 R)
• M29: 34,592,114 km (0.088 R)
• M30: 38,864,779 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 571.9

Radius: 5.5

Gravity: 18.91 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 5.53 AU - 8.99 AU

Year: 12630 Days

Day: 23 Hours

Environment

Temp: -223 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 52,737,972 km

• M1: 68,665 km (0.036 R)
• M2: 407,355 km (0.042 R)
• M3: 824,135 km (0.025 R)
• M4: 1,059,751 km (0.05 R)
• M5: 1,352,963 km (0.119 R)
• M6: 2,030,791 km (0.073 R)
• M7: 2,269,101 km (0.081 R)
• M8: 4,314,702 km (0.111 R)
• M9: 5,228,595 km (0.079 R)
• M10: 6,189,313 km (0.061 R)
• M11: 7,954,119 km (0.102 R)
• M12: 9,618,545 km (0.094 R)
• M13: 11,388,288 km (0.107 R)
• M14: 11,731,764 km (0.088 R)
• M15: 12,260,144 km (0.061 R)
• M16: 12,620,974 km (0.11 R)
• M17: 13,051,068 km (0.115 R)
• M18: 14,070,428 km (0.089 R)
• M19: 15,279,627 km (0.094 R)
• M20: 18,839,907 km (0.055 R)
• M21: 19,563,811 km (0.033 R)
• M22: 28,685,841 km (0.104 R)
• M23: 30,511,982 km (0.069 R)
• M24: 34,512,827 km (0.071 R)
• M25: 37,198,857 km (0.108 R)
• M26: 37,449,733 km (0.067 R)
• M27: 39,628,027 km (0.067 R)
• M28: 42,570,318 km (0.063 R)
• M29: 42,844,830 km (0.077 R)
• M30: 43,397,445 km (0.068 R)
• M31: 45,225,979 km (0.083 R)
• M32: 47,399,038 km (0.072 R)
• M33: 47,841,698 km (0.109 R)
• M34: 49,337,677 km (0.117 R)
• M35: 50,250,074 km (0.105 R)
• M36: 52,265,307 km (0.033 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 554 - 20,545 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit