🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.11 AU - 1.43 AU

Year: 433 Days

Day: 40.2 Hours

Environment

Temp: 151 °C

Axial Tilt: 12.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,097,235 km

• M1: 843,882 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 1.45 AU - 2.09 AU

Year: 712 Days

Day: 26.9 Hours

Environment

Temp: 108 °C

Axial Tilt: 37.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 7.05 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 12.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 588.5

Radius: 14.3

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 9.46 AU - 15.18 AU

Year: 13072 Days

Day: 5.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 70,097,235 km

• M1: 178,171 km (0.05 R)
• M2: 763,996 km (0.1 R)
• M3: 1,658,592 km (0.103 R)
• M4: 2,349,883 km (0.088 R)
• M5: 3,133,776 km (0.107 R)
• M6: 4,171,985 km (0.06 R)
• M7: 6,182,730 km (0.069 R)
• M8: 8,919,324 km (0.061 R)
• M9: 9,662,526 km (0.101 R)
• M10: 11,443,340 km (0.119 R)
• M11: 13,181,368 km (0.03 R)
• M12: 14,747,956 km (0.065 R)
• M13: 15,296,831 km (0.081 R)
• M14: 17,100,682 km (0.056 R)
• M15: 18,484,612 km (0.093 R)
• M16: 19,611,682 km (0.116 R)
• M17: 23,453,356 km (0.099 R)
• M18: 26,544,347 km (0.096 R)
• M19: 27,050,736 km (0.108 R)
• M20: 28,503,032 km (0.116 R)
• M21: 42,874,151 km (0.101 R)
• M22: 43,431,703 km (0.112 R)
• M23: 44,846,599 km (0.055 R)
• M24: 47,619,396 km (0.098 R)
• M25: 52,227,309 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 15.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 587.7

Radius: 8.9

Gravity: 7.42 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 12.43 AU - 19.29 AU

Year: 19093 Days

Day: 14.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 70,097,235 km

• M1: 110,702 km (0.056 R)
• M2: 460,612 km (0.105 R)
• M3: 768,185 km (0.054 R)
• M4: 1,244,056 km (0.088 R)
• M5: 1,534,725 km (0.082 R)
• M6: 2,837,273 km (0.079 R)
• M7: 4,294,207 km (0.115 R)
• M8: 5,333,014 km (0.045 R)
• M9: 6,967,371 km (0.092 R)
• M10: 9,070,717 km (0.06 R)
• M11: 10,180,135 km (0.11 R)
• M12: 10,530,045 km (0.073 R)
• M13: 10,827,744 km (0.107 R)
• M14: 11,192,314 km (0.111 R)
• M15: 12,140,017 km (0.098 R)
• M16: 16,549,414 km (0.054 R)
• M17: 29,754,568 km (0.084 R)
• M18: 30,591,119 km (0.089 R)
• M19: 32,061,816 km (0.045 R)
• M20: 32,436,708 km (0.101 R)
• M21: 36,483,929 km (0.103 R)
• M22: 37,166,843 km (0.047 R)
• M23: 44,626,092 km (0.086 R)
• M24: 47,318,405 km (0.098 R)
• M25: 63,591,212 km (0.107 R)
• M26: 67,813,014 km (0.058 R)

Kuiper Belt

Range: 36.3 - 59.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 15,326 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit