🌌 Stone's Star System Generator

Asteroid Belt

Center: 2.23 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 583.7

Radius: 11.8

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.45 AU - 5.47 AU

Year: 3606 Days

Day: 12.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 24.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 48,974,737 km

• M1: 147,354 km (0.118 R)
• M2: 548,875 km (0.103 R)
• M3: 946,655 km (0.087 R)
• M4: 1,927,868 km (0.079 R)
• M5: 2,789,103 km (0.107 R)
• M6: 4,100,178 km (0.104 R)
• M7: 4,541,492 km (0.119 R)
• M8: 6,723,826 km (0.079 R)
• M9: 7,151,377 km (0.077 R)
• M10: 8,614,743 km (0.101 R)
• M11: 9,417,186 km (0.047 R)
• M12: 11,213,258 km (0.073 R)
• M13: 12,394,932 km (0.09 R)
• M14: 13,754,627 km (0.111 R)
• M15: 15,056,128 km (0.055 R)
• M16: 16,383,510 km (0.053 R)
• M17: 17,443,261 km (0.105 R)
• M18: 18,667,271 km (0.101 R)
• M19: 19,148,228 km (0.111 R)
• M20: 19,885,297 km (0.048 R)
• M21: 22,210,347 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.9

Radius: 9.1

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 5.88 AU - 6.74 AU

Year: 6069 Days

Day: 6.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 48,974,737 km

• M1: 113,246 km (0.034 R)
• M2: 629,508 km (0.098 R)
• M3: 1,054,815 km (0.091 R)
• M4: 1,340,397 km (0.068 R)
• M5: 1,895,255 km (0.108 R)
• M6: 2,263,865 km (0.112 R)
• M7: 3,261,982 km (0.088 R)
• M8: 5,139,884 km (0.034 R)
• M9: 6,278,473 km (0.099 R)
• M10: 6,650,673 km (0.09 R)
• M11: 7,611,689 km (0.058 R)
• M12: 8,071,404 km (0.104 R)
• M13: 8,549,518 km (0.092 R)
• M14: 9,401,478 km (0.119 R)
• M15: 9,848,327 km (0.064 R)
• M16: 10,566,546 km (0.099 R)
• M17: 11,364,651 km (0.067 R)
• M18: 12,538,994 km (0.118 R)
• M19: 12,931,390 km (0.099 R)
• M20: 13,281,449 km (0.087 R)
• M21: 13,637,791 km (0.117 R)
• M22: 14,583,399 km (0.11 R)
• M23: 15,911,529 km (0.073 R)
• M24: 25,381,672 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 9.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.7

Radius: 10.7

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 9.33 AU - 9.59 AU

Year: 11141 Days

Day: 14 Hours

Environment

Temp: -189 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 48,974,737 km

• M1: 133,292 km (0.069 R)
• M2: 833,859 km (0.074 R)
• M3: 1,171,202 km (0.106 R)
• M4: 2,750,207 km (0.077 R)
• M5: 3,829,705 km (0.114 R)
• M6: 4,524,737 km (0.109 R)
• M7: 5,075,557 km (0.118 R)
• M8: 6,092,972 km (0.105 R)
• M9: 6,536,081 km (0.084 R)
• M10: 8,170,737 km (0.086 R)
• M11: 9,321,743 km (0.095 R)
• M12: 10,525,407 km (0.116 R)
• M13: 11,717,104 km (0.119 R)
• M14: 14,431,707 km (0.103 R)
• M15: 14,822,905 km (0.087 R)
• M16: 18,211,596 km (0.12 R)
• M17: 19,924,940 km (0.087 R)
• M18: 20,573,746 km (0.083 R)
• M19: 24,122,657 km (0.056 R)
• M20: 25,897,785 km (0.103 R)
• M21: 26,768,295 km (0.1 R)
• M22: 28,161,201 km (0.096 R)
• M23: 29,601,679 km (0.06 R)
• M24: 31,416,301 km (0.074 R)
• M25: 32,406,489 km (0.115 R)
• M26: 33,303,927 km (0.067 R)
• M27: 35,148,469 km (0.069 R)
• M28: 37,917,974 km (0.088 R)
• M29: 39,040,257 km (0.099 R)
• M30: 44,434,308 km (0.103 R)
• M31: 44,847,497 km (0.083 R)
• M32: 48,245,762 km (0.115 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 334 - 16,679 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit