🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 0.55 AU - 0.65 AU

Year: 140 Days

Day: 45.4 Hours

Environment

Temp: 289 °C

Axial Tilt: 20.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,485,255 km

• M1: 77,940 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 5.42 AU - 7.92 AU

Year: 5172 Days

Day: 31 Hours

Environment

Temp: -117 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.73 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 14.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.2

Radius: 10.9

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 12.02 AU - 17.54 AU

Year: 17060 Days

Day: 14.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 74,485,255 km

• M1: 179,667 km (0.089 R)
• M2: 971,189 km (0.087 R)
• M3: 1,767,648 km (0.065 R)
• M4: 2,265,809 km (0.115 R)
• M5: 4,648,455 km (0.081 R)
• M6: 5,038,157 km (0.074 R)
• M7: 6,129,773 km (0.081 R)
• M8: 7,092,884 km (0.055 R)
• M9: 8,255,708 km (0.088 R)
• M10: 8,776,009 km (0.111 R)
• M11: 9,710,847 km (0.07 R)
• M12: 10,955,800 km (0.102 R)
• M13: 12,237,555 km (0.085 R)
• M14: 12,845,969 km (0.108 R)
• M15: 14,196,539 km (0.089 R)
• M16: 15,327,947 km (0.063 R)
• M17: 18,549,986 km (0.073 R)
• M18: 21,317,098 km (0.116 R)
• M19: 24,032,898 km (0.119 R)
• M20: 25,856,646 km (0.117 R)
• M21: 29,297,247 km (0.094 R)
• M22: 35,690,462 km (0.061 R)
• M23: 36,515,195 km (0.078 R)
• M24: 41,279,737 km (0.099 R)
• M25: 42,494,322 km (0.088 R)
• M26: 45,795,499 km (0.069 R)
• M27: 50,975,774 km (0.079 R)
• M28: 58,219,751 km (0.088 R)
• M29: 60,714,296 km (0.029 R)
• M30: 65,710,117 km (0.028 R)
• M31: 68,624,134 km (0.109 R)
• M32: 70,112,932 km (0.074 R)

Kuiper Belt

Range: 36.5 - 63.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 216 - 14,175 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit