🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.36 AU - 1.58 AU

Year: 635 Days

Day: 26.8 Hours

Environment

Temp: -22 °C

Axial Tilt: 14.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.39 AU - 2.01 AU

Year: 790 Days

Day: 44.6 Hours

Environment

Temp: -46 °C

Axial Tilt: 37.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.15

Radius: 1.06

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 1.75 AU - 2.01 AU

Year: 919 Days

Day: 39.1 Hours

Environment

Temp: -49 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,356,471 km

• M1: 888,761 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.74 AU - 2.48 AU

Year: 1092 Days

Day: 24.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,356,471 km

• M1: 53,556 km (0.065 R)

Asteroid Belt

Center: 7.27 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 12.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.1

Radius: 12.3

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 10.58 AU - 14.26 AU

Year: 15602 Days

Day: 8.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 64,356,471 km

• M1: 182,210 km (0.102 R)
• M2: 579,542 km (0.098 R)
• M3: 1,654,852 km (0.094 R)
• M4: 2,296,477 km (0.05 R)
• M5: 2,721,185 km (0.055 R)
• M6: 3,538,738 km (0.039 R)
• M7: 3,932,180 km (0.112 R)
• M8: 5,222,013 km (0.097 R)
• M9: 6,240,625 km (0.082 R)
• M10: 6,733,999 km (0.054 R)
• M11: 8,669,645 km (0.086 R)
• M12: 11,488,668 km (0.04 R)
• M13: 12,422,458 km (0.055 R)
• M14: 15,903,002 km (0.109 R)
• M15: 18,360,595 km (0.036 R)
• M16: 20,789,167 km (0.052 R)
• M17: 21,428,399 km (0.084 R)
• M18: 23,621,055 km (0.096 R)
• M19: 26,700,677 km (0.09 R)
• M20: 30,154,592 km (0.071 R)
• M21: 33,396,378 km (0.113 R)
• M22: 44,204,824 km (0.087 R)
• M23: 45,262,033 km (0.082 R)
• M24: 46,801,544 km (0.108 R)
• M25: 48,057,867 km (0.119 R)
• M26: 51,463,014 km (0.12 R)
• M27: 56,073,171 km (0.095 R)
• M28: 61,510,456 km (0.036 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 327 - 17,911 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit