🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.36 AU - 3.92 AU

Year: 1993 Days

Day: 31.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.78 AU - 3.84 AU

Year: 2157 Days

Day: 12.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,611,308 km

• M1: 1,589,328 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.71 AU - 3.97 AU

Year: 2695 Days

Day: 38.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 6.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,611,308 km

• M1: 619,485 km (0.083 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.93 AU - 4.13 AU

Year: 2898 Days

Day: 43.1 Hours

Environment

Temp: -112 °C

Axial Tilt: 143.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,611,308 km

• M1: 84,373 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.74 AU - 5.24 AU

Year: 3408 Days

Day: 40.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,611,308 km

• M1: 156,928 km (0.049 R)
• M2: 1,088,025 km (0.096 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.31 AU - 4.87 AU

Year: 3522 Days

Day: 38.7 Hours

Environment

Temp: -137 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.7

Radius: 11.9

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 9.2 AU - 11.88 AU

Year: 12256 Days

Day: 13.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 48,611,308 km

• M1: 150,645 km (0.088 R)
• M2: 914,342 km (0.097 R)
• M3: 1,469,649 km (0.094 R)
• M4: 1,970,054 km (0.111 R)
• M5: 2,504,568 km (0.065 R)
• M6: 3,296,389 km (0.027 R)
• M7: 3,687,438 km (0.09 R)
• M8: 4,476,417 km (0.036 R)
• M9: 4,865,222 km (0.061 R)
• M10: 5,276,616 km (0.065 R)
• M11: 7,527,615 km (0.097 R)
• M12: 17,420,373 km (0.043 R)
• M13: 20,593,493 km (0.106 R)
• M14: 22,187,010 km (0.089 R)
• M15: 25,335,297 km (0.097 R)
• M16: 34,543,944 km (0.086 R)
• M17: 35,595,617 km (0.111 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 13,816 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit