🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.54 AU - 0.66 AU

Year: 305 Days

Day: 26.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,427,076 km

• M1: 18,101 km (0.092 R)

Asteroid Belt

Center: 1.79 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 425

Radius: 11.3

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.45 AU - 3.51 AU

Year: 3375 Days

Day: 7.4 Hours

Environment

Temp: -198 °C

Axial Tilt: 132.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 35,427,076 km

• M1: 140,772 km (0.072 R)
• M2: 577,149 km (0.033 R)
• M3: 1,486,704 km (0.105 R)
• M4: 2,262,518 km (0.067 R)
• M5: 3,273,351 km (0.111 R)
• M6: 4,672,839 km (0.105 R)
• M7: 6,111,372 km (0.053 R)
• M8: 7,093,781 km (0.081 R)
• M9: 7,826,213 km (0.096 R)
• M10: 9,123,226 km (0.08 R)
• M11: 12,524,932 km (0.11 R)
• M12: 14,388,772 km (0.084 R)
• M13: 14,870,028 km (0.036 R)
• M14: 18,098,051 km (0.084 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 177.3

Radius: 7.5

Gravity: 3.15 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 6.3 AU - 7.96 AU

Year: 12489 Days

Day: 15.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 35,427,076 km

• M1: 93,349 km (0.108 R)
• M2: 651,948 km (0.049 R)
• M3: 1,000,361 km (0.082 R)
• M4: 1,769,444 km (0.118 R)
• M5: 2,510,701 km (0.056 R)
• M6: 2,748,711 km (0.053 R)
• M7: 3,761,788 km (0.065 R)
• M8: 5,413,498 km (0.108 R)
• M9: 6,265,308 km (0.09 R)
• M10: 8,034,752 km (0.103 R)
• M11: 8,719,761 km (0.097 R)
• M12: 9,012,823 km (0.047 R)
• M13: 9,399,234 km (0.111 R)
• M14: 11,700,797 km (0.041 R)
• M15: 12,109,200 km (0.086 R)
• M16: 13,226,696 km (0.059 R)
• M17: 14,123,086 km (0.105 R)
• M18: 14,469,555 km (0.07 R)
• M19: 14,940,190 km (0.093 R)
• M20: 15,481,884 km (0.114 R)
• M21: 17,514,171 km (0.118 R)
• M22: 20,590,202 km (0.112 R)
• M23: 24,918,667 km (0.115 R)
• M24: 29,347,362 km (0.119 R)
• M25: 30,675,492 km (0.105 R)
• M26: 31,452,204 km (0.12 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: 554 - 12,026 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit