🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.81 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871.4

Radius: 12

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.22 AU - 2.02 AU

Year: 1375 Days

Day: 6.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 48,207,161 km

• M1: 149,299 km (0.087 R)
• M2: 825,780 km (0.119 R)
• M3: 1,199,925 km (0.055 R)
• M4: 1,720,376 km (0.071 R)
• M5: 2,377,110 km (0.041 R)
• M6: 3,737,104 km (0.074 R)
• M7: 4,965,602 km (0.095 R)
• M8: 7,289,007 km (0.09 R)
• M9: 8,203,648 km (0.112 R)
• M10: 8,764,042 km (0.03 R)
• M11: 9,928,661 km (0.117 R)
• M12: 10,806,950 km (0.088 R)
• M13: 11,229,415 km (0.06 R)
• M14: 13,795,018 km (0.04 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 606.2

Radius: 14.9

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.42 AU - 2.28 AU

Year: 1678 Days

Day: 8.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 48,207,161 km

• M1: 185,352 km (0.114 R)
• M2: 979,866 km (0.051 R)
• M3: 1,444,218 km (0.08 R)
• M4: 2,028,697 km (0.064 R)
• M5: 2,585,500 km (0.101 R)
• M6: 3,806,817 km (0.099 R)
• M7: 4,284,782 km (0.105 R)
• M8: 5,515,524 km (0.115 R)
• M9: 7,418,858 km (0.071 R)
• M10: 8,170,437 km (0.06 R)
• M11: 8,850,360 km (0.092 R)
• M12: 9,761,111 km (0.096 R)
• M13: 10,289,940 km (0.102 R)
• M14: 11,369,289 km (0.066 R)
• M15: 12,067,312 km (0.08 R)
• M16: 12,911,044 km (0.095 R)
• M17: 13,428,054 km (0.057 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 284.2

Radius: 3.1

Gravity: 29.57 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 7.04 AU - 9.36 AU

Year: 15659 Days

Day: 16.7 Hours

Environment

Temp: -227 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 48,207,161 km

• M1: 38,746 km (0.115 R)
• M2: 154,385 km (0.099 R)
• M3: 441,463 km (0.085 R)
• M4: 755,619 km (0.114 R)
• M5: 924,814 km (0.07 R)
• M6: 1,029,383 km (0.108 R)
• M7: 1,707,360 km (0.074 R)
• M8: 2,439,044 km (0.112 R)
• M9: 2,681,691 km (0.038 R)
• M10: 3,358,323 km (0.104 R)
• M11: 4,003,389 km (0.086 R)
• M12: 5,007,639 km (0.079 R)
• M13: 5,499,966 km (0.117 R)
• M14: 6,850,535 km (0.103 R)
• M15: 7,209,720 km (0.1 R)
• M16: 8,497,757 km (0.028 R)
• M17: 8,912,144 km (0.115 R)
• M18: 9,195,931 km (0.12 R)
• M19: 15,793,646 km (0.059 R)
• M20: 16,139,217 km (0.086 R)
• M21: 17,061,039 km (0.086 R)
• M22: 17,205,850 km (0.119 R)
• M23: 22,460,325 km (0.119 R)
• M24: 23,517,982 km (0.09 R)
• M25: 29,204,496 km (0.092 R)
• M26: 29,724,648 km (0.05 R)
• M27: 31,322,204 km (0.102 R)
• M28: 33,313,800 km (0.096 R)
• M29: 34,919,883 km (0.054 R)
• M30: 38,658,483 km (0.052 R)
• M31: 39,033,824 km (0.082 R)
• M32: 39,919,145 km (0.084 R)
• M33: 41,992,571 km (0.115 R)
• M34: 47,918,741 km (0.118 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 17,523 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit