🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.49 AU - 2.41 AU

Year: 1000 Days

Day: 46.4 Hours

Environment

Temp: -57 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.74 AU - 2.98 AU

Year: 1776 Days

Day: 46.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 78,282,885 km

• M1: 57,296 km (0.043 R)
• M2: 395,387 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.39 AU - 3.85 AU

Year: 2023 Days

Day: 39.2 Hours

Environment

Temp: -98 °C

Axial Tilt: 26.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.21 AU - 4.61 AU

Year: 3400 Days

Day: 27.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 9.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.81 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 15.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 629.3

Radius: 4.6

Gravity: 29.74 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 13.08 AU - 17.34 AU

Year: 21775 Days

Day: 18.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 78,282,885 km

• M1: 59,839 km (0.093 R)
• M2: 225,145 km (0.056 R)
• M3: 505,790 km (0.087 R)
• M4: 1,701,825 km (0.092 R)
• M5: 2,024,807 km (0.07 R)
• M6: 2,478,986 km (0.098 R)
• M7: 3,051,049 km (0.101 R)
• M8: 3,440,003 km (0.095 R)
• M9: 4,417,775 km (0.099 R)
• M10: 5,448,654 km (0.09 R)
• M11: 5,770,439 km (0.117 R)
• M12: 5,936,044 km (0.083 R)
• M13: 9,953,195 km (0.09 R)
• M14: 11,571,844 km (0.058 R)
• M15: 15,399,006 km (0.12 R)
• M16: 16,123,060 km (0.093 R)
• M17: 17,294,112 km (0.096 R)
• M18: 19,898,013 km (0.042 R)
• M19: 30,613,559 km (0.092 R)
• M20: 34,125,967 km (0.077 R)
• M21: 43,663,430 km (0.085 R)
• M22: 44,463,030 km (0.079 R)
• M23: 46,587,619 km (0.104 R)
• M24: 54,648,102 km (0.098 R)
• M25: 74,360,763 km (0.111 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 15,399 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit