🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.15 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 400.4

Radius: 13.2

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 4.26 AU - 4.32 AU

Year: 5925 Days

Day: 7.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 109.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 52,640,991 km

• M1: 164,258 km (0.083 R)
• M2: 953,836 km (0.098 R)
• M3: 1,806,095 km (0.071 R)
• M4: 2,246,661 km (0.053 R)
• M5: 2,794,488 km (0.115 R)
• M6: 3,471,119 km (0.077 R)
• M7: 4,048,567 km (0.119 R)
• M8: 4,590,411 km (0.112 R)
• M9: 6,175,251 km (0.083 R)
• M10: 6,928,476 km (0.118 R)
• M11: 8,656,331 km (0.084 R)
• M12: 10,699,689 km (0.094 R)
• M13: 12,070,304 km (0.119 R)
• M14: 13,299,251 km (0.107 R)
• M15: 15,324,955 km (0.114 R)
• M16: 16,120,816 km (0.09 R)
• M17: 18,419,986 km (0.094 R)
• M18: 20,724,242 km (0.07 R)
• M19: 26,217,476 km (0.081 R)

Planet 2 - Ice Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 877.4

Radius: 6.6

Gravity: 20.14 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 4.86 AU - 7.94 AU

Year: 10797 Days

Day: 21.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 52,640,991 km

• M1: 82,129 km (0.072 R)
• M2: 327,769 km (0.104 R)
• M3: 672,592 km (0.11 R)
• M4: 1,158,785 km (0.07 R)
• M5: 1,529,788 km (0.1 R)
• M6: 1,775,727 km (0.066 R)
• M7: 5,834,467 km (0.088 R)
• M8: 6,207,863 km (0.095 R)
• M9: 6,716,944 km (0.079 R)
• M10: 7,296,038 km (0.086 R)
• M11: 9,484,505 km (0.065 R)
• M12: 12,931,240 km (0.048 R)
• M13: 15,035,932 km (0.094 R)
• M14: 15,880,861 km (0.073 R)
• M15: 17,588,072 km (0.072 R)
• M16: 19,006,709 km (0.092 R)
• M17: 26,041,848 km (0.065 R)
• M18: 27,568,494 km (0.09 R)
• M19: 28,090,441 km (0.112 R)
• M20: 29,153,932 km (0.111 R)
• M21: 32,737,400 km (0.041 R)
• M22: 33,087,758 km (0.115 R)
• M23: 33,795,805 km (0.082 R)
• M24: 38,907,115 km (0.118 R)
• M25: 39,168,911 km (0.074 R)
• M26: 39,431,755 km (0.083 R)
• M27: 42,679,225 km (0.119 R)
• M28: 45,084,609 km (0.119 R)
• M29: 46,393,890 km (0.077 R)
• M30: 49,393,627 km (0.077 R)
• M31: 50,318,291 km (0.088 R)
• M32: 52,840,062 km (0.084 R)
• M33: 53,645,198 km (0.097 R)
• M34: 53,969,377 km (0.06 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 282.7

Radius: 4.8

Gravity: 12.27 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 6.94 AU - 11 AU

Year: 17915 Days

Day: 16 Hours

Environment

Temp: -237 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 52,640,991 km

• M1: 59,690 km (0.108 R)
• M2: 467,793 km (0.084 R)
• M3: 733,478 km (0.072 R)
• M4: 2,372,622 km (0.071 R)
• M5: 3,275,745 km (0.118 R)
• M6: 3,683,698 km (0.061 R)
• M7: 4,096,139 km (0.106 R)
• M8: 5,449,402 km (0.084 R)
• M9: 6,170,463 km (0.109 R)
• M10: 7,453,116 km (0.086 R)
• M11: 8,760,302 km (0.046 R)
• M12: 10,318,962 km (0.102 R)
• M13: 13,523,049 km (0.076 R)
• M14: 19,685,584 km (0.06 R)
• M15: 33,855,494 km (0.092 R)
• M16: 49,700,452 km (0.116 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: 452 - 19,375 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit