🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.98 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 436.2

Radius: 8.7

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.68 AU - 2.24 AU

Year: 1894 Days

Day: 9.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 80,387,908 km

• M1: 108,309 km (0.08 R)
• M2: 427,102 km (0.116 R)
• M3: 737,667 km (0.087 R)
• M4: 1,173,446 km (0.084 R)
• M5: 1,764,656 km (0.083 R)
• M6: 2,280,320 km (0.096 R)
• M7: 3,418,162 km (0.096 R)
• M8: 3,762,536 km (0.088 R)
• M9: 4,148,050 km (0.11 R)
• M10: 4,916,983 km (0.072 R)
• M11: 6,659,948 km (0.069 R)
• M12: 7,439,203 km (0.087 R)
• M13: 8,105,213 km (0.087 R)
• M14: 8,931,890 km (0.059 R)
• M15: 9,652,055 km (0.078 R)
• M16: 10,309,388 km (0.11 R)
• M17: 10,717,790 km (0.099 R)

Planet 2 - Ice Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 525.2

Radius: 4.1

Gravity: 31.24 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 5.58 AU - 6.4 AU

Year: 10119 Days

Day: 22.5 Hours

Environment

Temp: -219 °C

Axial Tilt: 140.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 80,387,908 km

• M1: 82,129 km (0.055 R)
• M2: 212,279 km (0.111 R)
• M3: 609,761 km (0.11 R)
• M4: 783,294 km (0.086 R)
• M5: 979,567 km (0.081 R)
• M6: 1,128,267 km (0.082 R)
• M7: 1,291,927 km (0.113 R)
• M8: 1,457,981 km (0.097 R)
• M9: 1,912,459 km (0.113 R)
• M10: 2,899,057 km (0.071 R)
• M11: 3,230,716 km (0.116 R)
• M12: 5,215,580 km (0.104 R)
• M13: 6,048,840 km (0.111 R)
• M14: 7,975,062 km (0.094 R)
• M15: 9,735,231 km (0.031 R)
• M16: 10,375,061 km (0.041 R)
• M17: 10,526,753 km (0.073 R)
• M18: 13,335,154 km (0.12 R)
• M19: 13,634,799 km (0.068 R)
• M20: 14,123,535 km (0.092 R)
• M21: 22,665,125 km (0.09 R)
• M22: 24,226,328 km (0.094 R)
• M23: 27,367,883 km (0.112 R)
• M24: 27,560,565 km (0.082 R)
• M25: 37,443,449 km (0.094 R)
• M26: 41,876,932 km (0.084 R)
• M27: 42,004,838 km (0.077 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 813.9

Radius: 7.2

Gravity: 15.7 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 8.98 AU - 9.84 AU

Year: 19925 Days

Day: 22.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 80,387,908 km

• M1: 106,813 km (0.12 R)
• M2: 377,136 km (0.083 R)
• M3: 614,698 km (0.079 R)
• M4: 1,652,608 km (0.088 R)
• M5: 1,928,915 km (0.116 R)
• M6: 2,528,354 km (0.117 R)
• M7: 3,245,526 km (0.104 R)
• M8: 3,773,905 km (0.101 R)
• M9: 5,870,370 km (0.088 R)
• M10: 7,455,659 km (0.103 R)
• M11: 8,804,433 km (0.117 R)
• M12: 9,364,079 km (0.113 R)
• M13: 11,380,060 km (0.086 R)
• M14: 26,012,227 km (0.11 R)
• M15: 27,750,106 km (0.102 R)
• M16: 28,226,276 km (0.113 R)
• M17: 31,713,701 km (0.112 R)
• M18: 32,365,200 km (0.074 R)
• M19: 35,061,103 km (0.097 R)
• M20: 35,757,631 km (0.116 R)
• M21: 36,180,095 km (0.115 R)
• M22: 48,023,460 km (0.076 R)
• M23: 48,882,451 km (0.037 R)
• M24: 58,432,180 km (0.118 R)
• M25: 60,400,739 km (0.118 R)
• M26: 67,854,004 km (0.112 R)
• M27: 68,501,463 km (0.106 R)
• M28: 71,132,441 km (0.086 R)
• M29: 75,203,897 km (0.117 R)
• M30: 77,062,351 km (0.113 R)
• M31: 79,189,483 km (0.087 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 532 - 11,223 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit