🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.58 AU - 0.7 AU

Year: 331 Days

Day: 41.4 Hours

Environment

Temp: -134 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.56 AU - 0.78 AU

Year: 354 Days

Day: 27.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 116.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 199.8

Radius: 13.1

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.65 AU - 2.01 AU

Year: 1598 Days

Day: 13.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 20,172,504 km

• M1: 164,109 km (0.099 R)
• M2: 742,903 km (0.056 R)
• M3: 1,347,727 km (0.1 R)
• M4: 2,033,185 km (0.064 R)
• M5: 2,485,269 km (0.074 R)
• M6: 4,528,627 km (0.063 R)
• M7: 4,997,915 km (0.087 R)
• M8: 6,714,252 km (0.112 R)
• M9: 8,455,720 km (0.095 R)
• M10: 9,035,412 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.1

Radius: 13.3

Gravity: 0.26 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 2.24 AU - 3.34 AU

Year: 3009 Days

Day: 9.4 Hours

Environment

Temp: -191 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 20,172,504 km

• M1: 237,262 km (0.073 R)
• M2: 872,455 km (0.092 R)
• M3: 1,517,970 km (0.111 R)
• M4: 2,173,208 km (0.118 R)
• M5: 3,832,697 km (0.056 R)
• M6: 4,448,741 km (0.047 R)
• M7: 5,477,825 km (0.112 R)
• M8: 8,601,279 km (0.107 R)

Asteroid Belt

Center: 3.07 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 328.7

Radius: 14.5

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 3.1 AU - 3.58 AU

Year: 3941 Days

Day: 5.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 20,172,504 km

• M1: 185,053 km (0.079 R)
• M2: 725,550 km (0.093 R)
• M3: 1,440,777 km (0.111 R)
• M4: 1,894,956 km (0.051 R)
• M5: 3,040,278 km (0.096 R)
• M6: 3,616,529 km (0.057 R)
• M7: 4,991,333 km (0.106 R)
• M8: 5,620,093 km (0.08 R)
• M9: 6,193,202 km (0.052 R)
• M10: 6,920,697 km (0.083 R)
• M11: 8,750,129 km (0.1 R)
• M12: 9,378,739 km (0.078 R)
• M13: 10,416,350 km (0.083 R)
• M14: 11,002,923 km (0.12 R)
• M15: 12,199,856 km (0.067 R)
• M16: 12,852,103 km (0.071 R)
• M17: 15,646,740 km (0.119 R)
• M18: 16,944,951 km (0.069 R)
• M19: 17,868,119 km (0.109 R)
• M20: 18,483,116 km (0.077 R)
• M21: 19,228,114 km (0.119 R)
• M22: 19,755,596 km (0.099 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 14,450 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit