🌌 Stone's Star System Generator

Asteroid Belt

Center: 3.07 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.2

Radius: 13.2

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.7 AU - 6.58 AU

Year: 5502 Days

Day: 6.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 45,960,695 km

• M1: 164,408 km (0.062 R)
• M2: 859,141 km (0.079 R)
• M3: 1,477,728 km (0.113 R)
• M4: 1,898,397 km (0.08 R)
• M5: 2,367,835 km (0.084 R)
• M6: 2,991,658 km (0.098 R)
• M7: 4,000,397 km (0.103 R)
• M8: 4,623,472 km (0.072 R)
• M9: 5,281,702 km (0.09 R)
• M10: 5,724,363 km (0.082 R)
• M11: 6,584,101 km (0.079 R)
• M12: 8,052,105 km (0.1 R)
• M13: 11,431,671 km (0.108 R)
• M14: 12,431,134 km (0.114 R)
• M15: 14,206,711 km (0.104 R)
• M16: 15,540,526 km (0.034 R)
• M17: 16,454,270 km (0.025 R)
• M18: 21,199,215 km (0.067 R)
• M19: 21,944,212 km (0.115 R)
• M20: 22,861,098 km (0.111 R)
• M21: 23,723,978 km (0.103 R)
• M22: 25,598,140 km (0.075 R)
• M23: 29,916,881 km (0.117 R)
• M24: 32,102,357 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 503.8

Radius: 14

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 6.71 AU - 8.51 AU

Year: 7592 Days

Day: 7.8 Hours

Environment

Temp: -171 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 45,960,695 km

• M1: 175,478 km (0.054 R)
• M2: 615,745 km (0.119 R)
• M3: 1,122,433 km (0.048 R)
• M4: 1,582,596 km (0.103 R)
• M5: 2,018,823 km (0.1 R)
• M6: 3,144,098 km (0.095 R)
• M7: 3,894,481 km (0.071 R)
• M8: 4,494,070 km (0.096 R)
• M9: 5,068,675 km (0.074 R)
• M10: 6,880,455 km (0.107 R)
• M11: 9,349,269 km (0.111 R)
• M12: 9,879,443 km (0.115 R)
• M13: 10,429,515 km (0.096 R)
• M14: 11,691,822 km (0.077 R)
• M15: 12,677,073 km (0.116 R)
• M16: 16,469,828 km (0.057 R)
• M17: 16,918,921 km (0.087 R)
• M18: 17,841,640 km (0.113 R)
• M19: 18,452,449 km (0.097 R)
• M20: 20,295,494 km (0.106 R)
• M21: 21,111,102 km (0.114 R)
• M22: 21,794,615 km (0.074 R)
• M23: 26,123,379 km (0.046 R)
• M24: 30,994,435 km (0.063 R)
• M25: 34,419,628 km (0.054 R)
• M26: 35,260,817 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.9

Radius: 11.3

Gravity: 7.2 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 7.54 AU - 8.36 AU

Year: 8107 Days

Day: 13.5 Hours

Environment

Temp: -173 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 45,960,695 km

• M1: 140,622 km (0.087 R)
• M2: 608,714 km (0.065 R)
• M3: 1,293,124 km (0.076 R)
• M4: 1,728,005 km (0.083 R)
• M5: 2,350,332 km (0.052 R)
• M6: 3,783,480 km (0.104 R)
• M7: 7,039,627 km (0.118 R)
• M8: 8,715,722 km (0.064 R)
• M9: 9,889,915 km (0.042 R)
• M10: 10,388,076 km (0.078 R)
• M11: 10,746,812 km (0.058 R)
• M12: 11,707,230 km (0.082 R)
• M13: 12,957,569 km (0.098 R)
• M14: 13,554,614 km (0.08 R)
• M15: 15,258,384 km (0.037 R)
• M16: 17,819,201 km (0.116 R)
• M17: 19,393,718 km (0.109 R)
• M18: 21,140,573 km (0.043 R)
• M19: 23,865,348 km (0.057 R)
• M20: 25,128,104 km (0.107 R)
• M21: 31,365,737 km (0.113 R)
• M22: 33,321,280 km (0.038 R)
• M23: 35,587,987 km (0.118 R)
• M24: 39,425,621 km (0.113 R)
• M25: 44,465,274 km (0.056 R)
• M26: 45,276,843 km (0.112 R)
• M27: 45,823,324 km (0.12 R)

Kuiper Belt

Range: 30.3 - 60.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 10,597 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit