🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.43 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 932

Radius: 10.8

Gravity: 7.99 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.66 AU - 1.06 AU

Year: 507 Days

Day: 14.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 47,529,068 km

• M1: 134,339 km (0.028 R)
• M2: 843,134 km (0.096 R)
• M3: 1,185,713 km (0.082 R)
• M4: 1,739,524 km (0.06 R)
• M5: 2,501,127 km (0.064 R)
• M6: 4,582,781 km (0.032 R)
• M7: 5,051,471 km (0.116 R)
• M8: 5,916,446 km (0.116 R)
• M9: 6,414,009 km (0.104 R)
• M10: 7,022,573 km (0.114 R)

Asteroid Belt

Center: 1.77 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.6

Radius: 8.6

Gravity: 7 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.35 AU - 3.01 AU

Year: 2790 Days

Day: 7.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 47,529,068 km

• M1: 107,561 km (0.03 R)
• M2: 410,646 km (0.087 R)
• M3: 943,065 km (0.095 R)
• M4: 1,223,262 km (0.085 R)
• M5: 1,818,362 km (0.118 R)
• M6: 2,105,590 km (0.117 R)
• M7: 2,727,768 km (0.071 R)
• M8: 3,041,325 km (0.085 R)
• M9: 3,855,287 km (0.104 R)
• M10: 4,210,731 km (0.052 R)
• M11: 4,653,092 km (0.063 R)
• M12: 4,942,265 km (0.069 R)
• M13: 6,436,299 km (0.055 R)
• M14: 6,824,206 km (0.115 R)
• M15: 7,616,626 km (0.12 R)
• M16: 7,987,928 km (0.114 R)
• M17: 8,700,014 km (0.053 R)
• M18: 9,174,837 km (0.039 R)
• M19: 10,437,593 km (0.109 R)
• M20: 11,608,944 km (0.11 R)
• M21: 13,304,038 km (0.116 R)
• M22: 13,662,026 km (0.098 R)
• M23: 14,257,275 km (0.049 R)
• M24: 16,503,039 km (0.117 R)
• M25: 17,602,733 km (0.104 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 727.8

Radius: 5.2

Gravity: 26.92 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 5.34 AU - 6.86 AU

Year: 9579 Days

Day: 20.3 Hours

Environment

Temp: -213 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 47,529,068 km

• M1: 65,524 km (0.101 R)
• M2: 355,594 km (0.092 R)
• M3: 649,704 km (0.102 R)
• M4: 833,260 km (0.107 R)
• M5: 1,019,809 km (0.086 R)
• M6: 1,359,097 km (0.082 R)
• M7: 2,279,124 km (0.097 R)
• M8: 3,336,033 km (0.103 R)
• M9: 5,513,130 km (0.11 R)
• M10: 6,177,494 km (0.099 R)
• M11: 6,585,747 km (0.08 R)
• M12: 6,893,769 km (0.094 R)
• M13: 8,048,066 km (0.106 R)
• M14: 8,947,598 km (0.106 R)
• M15: 12,741,999 km (0.099 R)
• M16: 13,220,263 km (0.06 R)
• M17: 14,727,162 km (0.085 R)
• M18: 18,911,116 km (0.082 R)
• M19: 19,611,982 km (0.043 R)
• M20: 20,088,750 km (0.081 R)
• M21: 20,573,148 km (0.074 R)
• M22: 23,200,835 km (0.118 R)
• M23: 29,523,439 km (0.059 R)
• M24: 32,190,320 km (0.047 R)
• M25: 34,321,342 km (0.113 R)
• M26: 34,897,443 km (0.084 R)
• M27: 35,129,619 km (0.095 R)
• M28: 35,950,463 km (0.104 R)
• M29: 40,375,119 km (0.04 R)
• M30: 41,665,700 km (0.075 R)
• M31: 42,453,033 km (0.095 R)
• M32: 45,840,827 km (0.112 R)
• M33: 46,259,102 km (0.113 R)
• M34: 46,679,772 km (0.118 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 227 - 16,629 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit