🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.67 AU - 1.11 AU

Year: 310 Days

Day: 38.8 Hours

Environment

Temp: 76 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.17 AU - 1.77 AU

Year: 658 Days

Day: 42.1 Hours

Environment

Temp: -28 °C

Axial Tilt: 38.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.4 AU - 1.9 AU

Year: 782 Days

Day: 45.5 Hours

Environment

Temp: -44 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 1.53 AU - 2.45 AU

Year: 1036 Days

Day: 16.8 Hours

Environment

Temp: -67 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 3.24 AU - 3.66 AU

Year: 2364 Days

Day: 43.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,861,008 km

• M1: 90,656 km (0.064 R)
• M2: 426,204 km (0.108 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 599.5

Radius: 10.7

Gravity: 5.24 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 10.07 AU - 12.31 AU

Year: 13811 Days

Day: 10.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 56,861,008 km

• M1: 134,937 km (0.068 R)
• M2: 666,010 km (0.031 R)
• M3: 1,084,734 km (0.072 R)
• M4: 1,790,537 km (0.104 R)
• M5: 2,304,256 km (0.112 R)
• M6: 3,985,886 km (0.093 R)
• M7: 4,611,953 km (0.113 R)
• M8: 5,031,575 km (0.041 R)
• M9: 5,547,388 km (0.116 R)
• M10: 7,097,222 km (0.087 R)
• M11: 8,388,701 km (0.112 R)
• M12: 9,519,810 km (0.067 R)
• M13: 9,989,099 km (0.091 R)
• M14: 10,473,646 km (0.089 R)
• M15: 12,883,069 km (0.103 R)
• M16: 13,850,070 km (0.112 R)
• M17: 15,143,792 km (0.099 R)
• M18: 16,001,287 km (0.116 R)
• M19: 17,271,224 km (0.086 R)
• M20: 19,094,672 km (0.089 R)
• M21: 26,950,056 km (0.033 R)
• M22: 27,890,279 km (0.118 R)
• M23: 28,529,212 km (0.104 R)
• M24: 29,396,131 km (0.104 R)
• M25: 30,729,497 km (0.051 R)
• M26: 38,397,585 km (0.105 R)
• M27: 39,188,359 km (0.084 R)
• M28: 41,763,986 km (0.103 R)
• M29: 45,615,532 km (0.119 R)
• M30: 54,181,357 km (0.115 R)
• M31: 55,678,084 km (0.05 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: 285 - 10,765 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit