🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.21

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.5 AU - 0.82 AU

Year: 187 Days

Day: 34.1 Hours

Environment

Temp: 159 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,569,351 km

• M1: 37,100 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.61 AU - 0.73 AU

Year: 191 Days

Day: 24.4 Hours

Environment

Temp: 147 °C

Axial Tilt: 13.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.57 AU - 0.79 AU

Year: 195 Days

Day: 17.7 Hours

Environment

Temp: 181 °C

Axial Tilt: 49 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.29 AU - 3.39 AU

Year: 2126 Days

Day: 45.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.93 AU - 4.13 AU

Year: 2310 Days

Day: 36 Hours

Environment

Temp: -98 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,569,351 km

• M1: 807,829 km (0.114 R)

Asteroid Belt

Center: 6.23 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 120.8

Radius: 8.9

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 7.24 AU - 10.6 AU

Year: 9278 Days

Day: 12.5 Hours

Environment

Temp: -169 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 25,569,351 km

• M1: 110,852 km (0.078 R)
• M2: 553,063 km (0.064 R)
• M3: 861,833 km (0.079 R)
• M4: 1,156,092 km (0.102 R)
• M5: 1,827,039 km (0.096 R)
• M6: 2,415,108 km (0.083 R)
• M7: 3,273,949 km (0.094 R)
• M8: 4,277,452 km (0.119 R)
• M9: 5,473,487 km (0.082 R)
• M10: 6,148,921 km (0.088 R)
• M11: 11,023,867 km (0.079 R)
• M12: 11,419,254 km (0.057 R)
• M13: 13,540,552 km (0.049 R)
• M14: 16,360,322 km (0.102 R)
• M15: 16,645,157 km (0.11 R)
• M16: 19,295,582 km (0.072 R)
• M17: 20,720,951 km (0.118 R)
• M18: 21,869,414 km (0.108 R)

Kuiper Belt

Range: 31.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 249 - 13,748 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit