🌌 Stone's Star System Generator

Asteroid Belt

Center: 1.34 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.2

Radius: 14

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.32 AU - 3.04 AU

Year: 3028 Days

Day: 9.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 80,450,964 km

• M1: 174,132 km (0.117 R)
• M2: 632,799 km (0.12 R)
• M3: 1,178,831 km (0.059 R)
• M4: 1,702,125 km (0.089 R)
• M5: 2,471,806 km (0.115 R)
• M6: 3,005,421 km (0.071 R)
• M7: 3,861,420 km (0.066 R)
• M8: 4,790,722 km (0.102 R)
• M9: 5,331,070 km (0.115 R)
• M10: 5,768,943 km (0.075 R)
• M11: 6,639,154 km (0.095 R)
• M12: 9,117,841 km (0.104 R)
• M13: 9,985,957 km (0.044 R)
• M14: 10,690,713 km (0.108 R)
• M15: 11,278,183 km (0.107 R)
• M16: 13,847,078 km (0.103 R)
• M17: 14,769,050 km (0.071 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.3

Radius: 10.4

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 4.28 AU - 5.88 AU

Year: 7903 Days

Day: 8.9 Hours

Environment

Temp: -216 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 80,450,964 km

• M1: 129,402 km (0.043 R)
• M2: 572,661 km (0.099 R)
• M3: 1,040,752 km (0.103 R)
• M4: 1,851,423 km (0.081 R)
• M5: 2,534,487 km (0.106 R)
• M6: 3,077,827 km (0.106 R)
• M7: 3,419,359 km (0.078 R)
• M8: 3,853,641 km (0.096 R)
• M9: 4,251,422 km (0.105 R)
• M10: 5,525,547 km (0.119 R)
• M11: 6,282,512 km (0.064 R)
• M12: 7,004,322 km (0.099 R)
• M13: 8,265,731 km (0.093 R)
• M14: 9,886,026 km (0.076 R)
• M15: 12,048,613 km (0.081 R)
• M16: 15,302,965 km (0.103 R)
• M17: 16,244,982 km (0.091 R)
• M18: 20,683,551 km (0.087 R)
• M19: 24,738,551 km (0.095 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 711.3

Radius: 4.2

Gravity: 40.32 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 7.99 AU - 11.71 AU

Year: 21339 Days

Day: 23.6 Hours

Environment

Temp: -241 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 80,450,964 km

• M1: 406,906 km (0.107 R)
• M2: 603,627 km (0.031 R)
• M3: 807,529 km (0.107 R)
• M4: 1,069,176 km (0.077 R)
• M5: 1,278,613 km (0.114 R)
• M6: 1,952,851 km (0.093 R)
• M7: 2,711,461 km (0.076 R)
• M8: 3,156,814 km (0.106 R)
• M9: 3,679,659 km (0.056 R)
• M10: 5,314,464 km (0.105 R)
• M11: 5,593,464 km (0.097 R)
• M12: 5,840,301 km (0.065 R)
• M13: 6,094,318 km (0.101 R)
• M14: 6,399,947 km (0.106 R)
• M15: 6,807,900 km (0.1 R)
• M16: 9,111,408 km (0.068 R)
• M17: 9,453,239 km (0.112 R)
• M18: 11,162,395 km (0.1 R)
• M19: 13,501,657 km (0.104 R)
• M20: 14,171,556 km (0.076 R)
• M21: 15,820,274 km (0.101 R)
• M22: 15,983,635 km (0.117 R)
• M23: 16,397,123 km (0.118 R)
• M24: 20,347,704 km (0.096 R)
• M25: 21,726,548 km (0.103 R)
• M26: 22,541,856 km (0.071 R)
• M27: 23,483,126 km (0.06 R)
• M28: 27,985,124 km (0.054 R)
• M29: 28,585,311 km (0.091 R)
• M30: 31,072,375 km (0.086 R)
• M31: 33,430,636 km (0.094 R)
• M32: 36,614,079 km (0.101 R)
• M33: 40,297,178 km (0.112 R)
• M34: 45,857,282 km (0.103 R)
• M35: 51,012,126 km (0.106 R)
• M36: 53,544,668 km (0.094 R)
• M37: 54,283,233 km (0.114 R)
• M38: 55,028,679 km (0.096 R)
• M39: 57,306,008 km (0.106 R)
• M40: 57,884,951 km (0.093 R)
• M41: 63,477,967 km (0.084 R)
• M42: 71,629,405 km (0.1 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: 432 - 20,267 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit