🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.65 AU - 0.75 AU

Year: 265 Days

Day: 47.4 Hours

Environment

Temp: -44 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.2 AU - 1.74 AU

Year: 807 Days

Day: 13.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 29.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.82 AU - 2.32 AU

Year: 1349 Days

Day: 35.2 Hours

Environment

Temp: -121 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 18,219,494 km

• M1: 33,959 km (0.083 R)
• M2: 643,121 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.9

Radius: 13.2

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.21 AU - 2.43 AU

Year: 1601 Days

Day: 7 Hours

Environment

Temp: -133 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 18,219,494 km

• M1: 175,927 km (0.074 R)
• M2: 657,483 km (0.067 R)
• M3: 1,270,385 km (0.107 R)
• M4: 1,814,024 km (0.107 R)
• M5: 3,136,469 km (0.097 R)
• M6: 3,915,425 km (0.115 R)
• M7: 4,679,721 km (0.113 R)
• M8: 5,789,737 km (0.098 R)
• M9: 6,358,209 km (0.108 R)
• M10: 7,887,398 km (0.104 R)
• M11: 8,320,035 km (0.093 R)
• M12: 9,360,040 km (0.093 R)
• M13: 11,477,298 km (0.107 R)
• M14: 12,376,980 km (0.119 R)
• M15: 13,082,184 km (0.078 R)

Asteroid Belt

Center: 2.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646

Radius: 12.6

Gravity: 4.07 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 3.03 AU - 3.07 AU

Year: 2413 Days

Day: 6.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 18,219,494 km

• M1: 156,779 km (0.06 R)
• M2: 549,024 km (0.076 R)
• M3: 1,623,137 km (0.096 R)
• M4: 2,204,624 km (0.084 R)
• M5: 3,466,781 km (0.064 R)
• M6: 4,276,854 km (0.076 R)
• M7: 5,048,779 km (0.079 R)
• M8: 5,613,660 km (0.07 R)
• M9: 7,446,533 km (0.054 R)
• M10: 8,499,702 km (0.111 R)
• M11: 9,509,338 km (0.091 R)
• M12: 9,934,944 km (0.08 R)
• M13: 10,522,116 km (0.096 R)
• M14: 11,887,795 km (0.06 R)
• M15: 12,677,073 km (0.116 R)
• M16: 13,813,269 km (0.043 R)
• M17: 15,643,300 km (0.109 R)
• M18: 16,388,447 km (0.043 R)
• M19: 17,683,067 km (0.095 R)
• M20: 18,219,525 km (0.071 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: 327 - 16,715 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit