🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 0.48 AU - 0.54 AU

Year: 139 Days

Day: 23.2 Hours

Environment

Temp: 204 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,873,571 km

• M1: 166,054 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.63 AU - 0.97 AU

Year: 272 Days

Day: 15.9 Hours

Environment

Temp: 94 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.59 AU - 1.87 AU

Year: 866 Days

Day: 22.9 Hours

Environment

Temp: -60 °C

Axial Tilt: 26.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,873,571 km

• M1: 99,483 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 2.48 AU - 2.52 AU

Year: 1505 Days

Day: 27.1 Hours

Environment

Temp: -90 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,873,571 km

• M1: 473,477 km (0.054 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.71 AU - 3.11 AU

Year: 1890 Days

Day: 41.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 49 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 355.4

Radius: 9.1

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 7.57 AU - 7.97 AU

Year: 8248 Days

Day: 12.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 33,873,571 km

• M1: 119,080 km (0.117 R)
• M2: 412,591 km (0.081 R)
• M3: 1,198,877 km (0.031 R)
• M4: 1,649,317 km (0.046 R)
• M5: 3,068,103 km (0.08 R)
• M6: 4,257,705 km (0.047 R)
• M7: 4,751,378 km (0.12 R)
• M8: 5,853,465 km (0.101 R)
• M9: 6,734,298 km (0.103 R)
• M10: 7,296,636 km (0.09 R)
• M11: 8,921,867 km (0.119 R)
• M12: 9,513,527 km (0.115 R)
• M13: 11,252,004 km (0.092 R)
• M14: 11,593,985 km (0.102 R)
• M15: 12,247,578 km (0.118 R)
• M16: 12,557,245 km (0.067 R)
• M17: 15,465,877 km (0.117 R)
• M18: 16,695,272 km (0.069 R)
• M19: 18,188,109 km (0.099 R)
• M20: 22,421,280 km (0.069 R)
• M21: 25,554,009 km (0.088 R)
• M22: 27,886,389 km (0.062 R)
• M23: 28,513,504 km (0.06 R)
• M24: 28,876,129 km (0.112 R)
• M25: 29,703,106 km (0.095 R)
• M26: 33,570,660 km (0.05 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 19,410 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit