🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.71 AU - 1.07 AU

Year: 304 Days

Day: 14.7 Hours

Environment

Temp: 106 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,228,112 km

• M1: 285,134 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.82 AU - 1.12 AU

Year: 345 Days

Day: 45.4 Hours

Environment

Temp: 69 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 67,228,112 km

• M1: 20,495 km (0.056 R)
• M2: 65,973 km (0.062 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 2.17 AU - 3.45 AU

Year: 1704 Days

Day: 16.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,228,112 km

• M1: 83,775 km (0.115 R)

Asteroid Belt

Center: 7.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 895.3

Radius: 10.5

Gravity: 8.12 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 10.51 AU - 12.95 AU

Year: 14529 Days

Day: 8.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 67,228,112 km

• M1: 131,347 km (0.112 R)
• M2: 946,955 km (0.113 R)
• M3: 1,436,588 km (0.083 R)
• M4: 2,412,714 km (0.057 R)
• M5: 3,420,256 km (0.033 R)
• M6: 4,687,649 km (0.089 R)
• M7: 5,502,658 km (0.117 R)
• M8: 7,052,492 km (0.118 R)
• M9: 7,597,477 km (0.098 R)
• M10: 8,978,864 km (0.116 R)
• M11: 9,619,592 km (0.102 R)
• M12: 9,951,250 km (0.089 R)
• M13: 11,725,631 km (0.041 R)
• M14: 13,087,121 km (0.037 R)
• M15: 13,910,956 km (0.071 R)
• M16: 14,623,641 km (0.051 R)
• M17: 18,303,299 km (0.069 R)
• M18: 18,727,858 km (0.106 R)
• M19: 20,401,559 km (0.079 R)
• M20: 27,210,058 km (0.064 R)
• M21: 27,875,020 km (0.046 R)
• M22: 29,584,774 km (0.053 R)
• M23: 32,340,666 km (0.063 R)
• M24: 36,587,301 km (0.086 R)
• M25: 40,470,413 km (0.088 R)
• M26: 47,272,927 km (0.096 R)
• M27: 51,027,385 km (0.077 R)
• M28: 51,531,380 km (0.088 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 11,389 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit