🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 0.86 AU - 1.04 AU

Year: 340 Days

Day: 25.4 Hours

Environment

Temp: 34 °C

Axial Tilt: 4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2.19 AU - 3.23 AU

Year: 1638 Days

Day: 38.9 Hours

Environment

Temp: -103 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 27,823,085 km

• M1: 35,155 km (0.112 R)
• M2: 325,974 km (0.103 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.81

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.44 AU - 3.64 AU

Year: 1946 Days

Day: 34.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.89 AU - 3.39 AU

Year: 2043 Days

Day: 17.7 Hours

Environment

Temp: -113 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.28 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 624.4

Radius: 11.1

Gravity: 5.07 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 4.95 AU - 5.89 AU

Year: 4632 Days

Day: 11 Hours

Environment

Temp: -152 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 27,823,085 km

• M1: 142,118 km (0.106 R)
• M2: 501,901 km (0.116 R)
• M3: 900,579 km (0.1 R)
• M4: 1,304,793 km (0.11 R)
• M5: 2,060,112 km (0.073 R)
• M6: 4,449,190 km (0.048 R)
• M7: 7,636,223 km (0.039 R)
• M8: 8,025,178 km (0.058 R)
• M9: 8,390,346 km (0.094 R)
• M10: 10,385,533 km (0.094 R)
• M11: 12,727,936 km (0.025 R)
• M12: 14,796,576 km (0.108 R)
• M13: 15,180,444 km (0.043 R)
• M14: 16,025,223 km (0.101 R)
• M15: 20,253,308 km (0.066 R)
• M16: 21,485,845 km (0.059 R)
• M17: 23,575,876 km (0.091 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 299 - 11,942 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit