🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.53 AU - 0.59 AU

Year: 155 Days

Day: 25.3 Hours

Environment

Temp: 182 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 65,226,458 km

• M1: 36,801 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 0.7 AU - 0.72 AU

Year: 222 Days

Day: 32.4 Hours

Environment

Temp: 117 °C

Axial Tilt: 13.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 3.19 AU - 4.63 AU

Year: 2867 Days

Day: 13 Hours

Environment

Temp: -120 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.55 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.7

Radius: 14.8

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 10.33 AU - 12.05 AU

Year: 13882 Days

Day: 7.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 65,226,458 km

• M1: 184,454 km (0.072 R)
• M2: 681,269 km (0.03 R)
• M3: 1,327,232 km (0.042 R)
• M4: 1,905,278 km (0.081 R)
• M5: 2,500,229 km (0.07 R)
• M6: 4,441,112 km (0.088 R)
• M7: 5,106,972 km (0.117 R)
• M8: 6,150,716 km (0.111 R)
• M9: 7,067,153 km (0.099 R)
• M10: 8,412,337 km (0.057 R)
• M11: 11,243,327 km (0.095 R)
• M12: 14,802,709 km (0.087 R)
• M13: 16,916,826 km (0.065 R)
• M14: 18,461,724 km (0.053 R)
• M15: 19,053,982 km (0.081 R)
• M16: 19,658,955 km (0.075 R)
• M17: 22,398,092 km (0.05 R)
• M18: 24,562,325 km (0.106 R)
• M19: 27,623,845 km (0.026 R)
• M20: 32,252,553 km (0.119 R)
• M21: 34,367,568 km (0.084 R)
• M22: 40,694,810 km (0.11 R)
• M23: 50,010,568 km (0.072 R)
• M24: 50,666,854 km (0.108 R)
• M25: 53,349,742 km (0.116 R)
• M26: 53,863,162 km (0.112 R)
• M27: 57,549,702 km (0.026 R)
• M28: 60,099,000 km (0.083 R)
• M29: 63,486,045 km (0.083 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 357 - 11,422 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit