🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.67 AU - 2.35 AU

Year: 1036 Days

Day: 27.2 Hours

Environment

Temp: -68 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.12 AU - 2.34 AU

Year: 1210 Days

Day: 22.2 Hours

Environment

Temp: -72 °C

Axial Tilt: 24.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,785,013 km

• M1: 118,930 km (0.048 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 3.28 AU - 4.02 AU

Year: 2534 Days

Day: 19.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.31 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Ice Giant

Semi-Major Axis: 16.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 105.2

Radius: 6.3

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 14.2 AU - 19.72 AU

Year: 25384 Days

Day: 20.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 78,785,013 km

• M1: 93,947 km (0.09 R)
• M2: 448,494 km (0.09 R)
• M3: 721,211 km (0.092 R)
• M4: 1,059,303 km (0.094 R)
• M5: 1,471,744 km (0.118 R)
• M6: 2,928,977 km (0.104 R)
• M7: 9,773,229 km (0.044 R)
• M8: 10,378,951 km (0.113 R)
• M9: 17,363,675 km (0.11 R)
• M10: 33,021,486 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 422.4

Radius: 6.5

Gravity: 10 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 16.33 AU - 18.87 AU

Year: 26835 Days

Day: 16.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 78,785,013 km

• M1: 96,939 km (0.096 R)
• M2: 603,777 km (0.11 R)
• M3: 977,323 km (0.055 R)
• M4: 2,163,634 km (0.095 R)
• M5: 2,960,991 km (0.107 R)
• M6: 3,340,969 km (0.05 R)
• M7: 3,722,294 km (0.097 R)
• M8: 5,232,036 km (0.117 R)
• M9: 6,649,027 km (0.082 R)
• M10: 7,642,058 km (0.115 R)
• M11: 8,200,058 km (0.101 R)
• M12: 9,115,447 km (0.056 R)
• M13: 13,608,470 km (0.075 R)
• M14: 17,251,477 km (0.058 R)
• M15: 18,388,121 km (0.095 R)
• M16: 23,121,847 km (0.12 R)
• M17: 27,424,880 km (0.115 R)
• M18: 43,794,029 km (0.106 R)
• M19: 45,572,598 km (0.106 R)
• M20: 48,585,798 km (0.108 R)
• M21: 49,445,836 km (0.112 R)
• M22: 51,373,405 km (0.081 R)
• M23: 52,987,416 km (0.045 R)
• M24: 76,216,226 km (0.096 R)
• M25: 77,143,732 km (0.117 R)

Kuiper Belt

Range: 30.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 11,015 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit