🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.52 AU - 0.64 AU

Year: 155 Days

Day: 29.4 Hours

Environment

Temp: 189 °C

Axial Tilt: 38.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 56,364,344 km

• M1: 108,010 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.6 AU - 0.84 AU

Year: 215 Days

Day: 18.5 Hours

Environment

Temp: 150 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.69 AU - 0.99 AU

Year: 271 Days

Day: 18.1 Hours

Environment

Temp: 116 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.78 AU - 5.52 AU

Year: 3524 Days

Day: 34.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.85 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.1

Radius: 12.6

Gravity: 4.22 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 8.56 AU - 13.52 AU

Year: 12892 Days

Day: 14.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 56,364,344 km

• M1: 156,629 km (0.098 R)
• M2: 554,559 km (0.065 R)
• M3: 1,024,446 km (0.064 R)
• M4: 1,513,482 km (0.095 R)
• M5: 3,339,324 km (0.073 R)
• M6: 3,808,163 km (0.112 R)
• M7: 5,881,291 km (0.029 R)
• M8: 6,648,728 km (0.095 R)
• M9: 9,457,278 km (0.105 R)
• M10: 9,922,228 km (0.106 R)
• M11: 11,700,498 km (0.069 R)
• M12: 12,236,956 km (0.119 R)
• M13: 13,040,596 km (0.074 R)
• M14: 14,616,610 km (0.105 R)
• M15: 19,189,068 km (0.096 R)
• M16: 20,702,101 km (0.098 R)
• M17: 21,664,913 km (0.116 R)
• M18: 23,585,899 km (0.12 R)
• M19: 25,025,779 km (0.06 R)
• M20: 25,717,520 km (0.065 R)
• M21: 32,645,247 km (0.116 R)
• M22: 33,471,177 km (0.102 R)
• M23: 42,234,471 km (0.06 R)
• M24: 45,222,090 km (0.12 R)
• M25: 45,953,624 km (0.078 R)
• M26: 49,266,618 km (0.106 R)
• M27: 56,027,843 km (0.038 R)

Kuiper Belt

Range: 31.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 169 - 19,488 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit