🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.95

Radius: 0.98

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.08 AU - 1.18 AU

Year: 420 Days

Day: 34.8 Hours

Environment

Temp: 36 °C

Axial Tilt: 11.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.13 AU - 1.45 AU

Year: 513 Days

Day: 24.1 Hours

Environment

Temp: 17 °C

Axial Tilt: 20.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 32,259,004 km

• M1: 34,408 km (0.078 R)
• M2: 149,299 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 4.52 AU - 4.62 AU

Year: 3418 Days

Day: 29 Hours

Environment

Temp: -130 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 32,259,004 km

• M1: 35,006 km (0.091 R)
• M2: 420,370 km (0.046 R)

Asteroid Belt

Center: 5.76 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.2

Radius: 8.2

Gravity: 7.56 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 6.12 AU - 7.78 AU

Year: 6410 Days

Day: 6.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 32,259,004 km

• M1: 102,175 km (0.088 R)
• M2: 387,159 km (0.095 R)
• M3: 654,191 km (0.089 R)
• M4: 1,059,901 km (0.101 R)
• M5: 1,614,759 km (0.063 R)
• M6: 2,767,261 km (0.047 R)
• M7: 3,211,717 km (0.047 R)
• M8: 4,292,860 km (0.105 R)
• M9: 5,307,583 km (0.105 R)
• M10: 6,944,184 km (0.07 R)
• M11: 11,514,399 km (0.119 R)
• M12: 12,054,596 km (0.1 R)
• M13: 13,027,431 km (0.078 R)
• M14: 16,016,995 km (0.088 R)
• M15: 16,443,200 km (0.105 R)
• M16: 17,002,396 km (0.095 R)
• M17: 18,823,302 km (0.12 R)
• M18: 19,229,759 km (0.108 R)
• M19: 20,130,488 km (0.104 R)
• M20: 23,233,297 km (0.1 R)
• M21: 27,412,164 km (0.117 R)
• M22: 28,641,410 km (0.087 R)
• M23: 30,090,864 km (0.108 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 20,174 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit