🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.41 AU - 0.65 AU

Year: 147 Days

Day: 37.3 Hours

Environment

Temp: 184 °C

Axial Tilt: 2.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 60,157,997 km

• M1: 96,790 km (0.111 R)
• M2: 118,781 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.63 AU - 0.71 AU

Year: 209 Days

Day: 20.2 Hours

Environment

Temp: 122 °C

Axial Tilt: 110.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,157,997 km

• M1: 387,758 km (0.068 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.25 AU - 1.99 AU

Year: 785 Days

Day: 30 Hours

Environment

Temp: -53 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.21 AU - 2.69 AU

Year: 1460 Days

Day: 14.1 Hours

Environment

Temp: -103 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.92 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.75 AU - 4.01 AU

Year: 2366 Days

Day: 39.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.3

Radius: 9.8

Gravity: 10.39 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 8.8 AU - 10.76 AU

Year: 11647 Days

Day: 9.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 60,157,997 km

• M1: 122,371 km (0.092 R)
• M2: 495,917 km (0.108 R)
• M3: 1,177,036 km (0.051 R)
• M4: 2,107,684 km (0.118 R)
• M5: 2,853,430 km (0.098 R)
• M6: 4,229,431 km (0.094 R)
• M7: 5,341,242 km (0.038 R)
• M8: 6,434,952 km (0.103 R)
• M9: 7,315,635 km (0.115 R)
• M10: 7,762,334 km (0.08 R)
• M11: 8,132,739 km (0.078 R)
• M12: 8,563,431 km (0.076 R)
• M13: 10,329,883 km (0.057 R)
• M14: 10,892,670 km (0.114 R)
• M15: 12,704,450 km (0.118 R)
• M16: 16,156,869 km (0.03 R)
• M17: 16,685,548 km (0.082 R)
• M18: 17,857,049 km (0.101 R)
• M19: 19,503,224 km (0.107 R)
• M20: 25,652,744 km (0.045 R)
• M21: 30,401,578 km (0.119 R)
• M22: 31,557,222 km (0.111 R)
• M23: 32,861,865 km (0.099 R)
• M24: 40,066,199 km (0.072 R)
• M25: 41,314,444 km (0.116 R)
• M26: 45,662,356 km (0.065 R)
• M27: 50,786,832 km (0.046 R)
• M28: 53,904,750 km (0.111 R)
• M29: 54,577,043 km (0.081 R)
• M30: 58,728,683 km (0.11 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 294 - 18,468 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit