🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.44 AU - 0.58 AU

Year: 130 Days

Day: 18.6 Hours

Environment

Temp: 200 °C

Axial Tilt: 41.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.66 AU - 0.66 AU

Year: 192 Days

Day: 17.6 Hours

Environment

Temp: 221 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.07 AU - 2.37 AU

Year: 1185 Days

Day: 39.3 Hours

Environment

Temp: -61 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.26 AU - 3.42 AU

Year: 2186 Days

Day: 47.1 Hours

Environment

Temp: -110 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,659,084 km

• M1: 947,852 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 3.34 AU - 4.24 AU

Year: 2643 Days

Day: 36.3 Hours

Environment

Temp: -119 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.81 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.5

Radius: 13.3

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 11.79 AU - 11.87 AU

Year: 14573 Days

Day: 6.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 53,659,084 km

• M1: 191,784 km (0.093 R)
• M2: 1,229,994 km (0.085 R)
• M3: 2,194,601 km (0.101 R)
• M4: 2,703,084 km (0.086 R)
• M5: 3,314,191 km (0.103 R)
• M6: 4,478,212 km (0.102 R)
• M7: 10,229,353 km (0.116 R)
• M8: 15,197,797 km (0.11 R)
• M9: 18,278,765 km (0.097 R)
• M10: 29,230,526 km (0.094 R)
• M11: 30,752,385 km (0.086 R)
• M12: 31,196,691 km (0.04 R)
• M13: 32,326,454 km (0.087 R)
• M14: 35,148,768 km (0.052 R)
• M15: 36,993,908 km (0.097 R)
• M16: 37,876,834 km (0.117 R)
• M17: 40,876,721 km (0.093 R)
• M18: 41,414,076 km (0.068 R)
• M19: 52,701,983 km (0.061 R)

Kuiper Belt

Range: 30.6 - 56.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 12,890 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit