🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.49 AU - 0.61 AU

Year: 146 Days

Day: 19.4 Hours

Environment

Temp: 193 °C

Axial Tilt: 22.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.96 AU - 1.1 AU

Year: 374 Days

Day: 16.9 Hours

Environment

Temp: 24 °C

Axial Tilt: 28.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.26 AU - 1.28 AU

Year: 513 Days

Day: 45.7 Hours

Environment

Temp: -4 °C

Axial Tilt: 22.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 59,247,097 km

• M1: 218,413 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.12 AU - 3.42 AU

Year: 1651 Days

Day: 46.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.52 AU - 3.78 AU

Year: 2002 Days

Day: 44.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,247,097 km

• M1: 233,522 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 169.5

Radius: 6.7

Gravity: 3.78 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 17.27 AU - 18.97 AU

Year: 27626 Days

Day: 18.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 59,247,097 km

• M1: 84,074 km (0.101 R)
• M2: 394,938 km (0.054 R)
• M3: 901,178 km (0.087 R)
• M4: 1,147,416 km (0.098 R)
• M5: 1,424,321 km (0.095 R)
• M6: 2,663,740 km (0.114 R)
• M7: 2,936,756 km (0.118 R)
• M8: 3,203,339 km (0.076 R)
• M9: 8,024,131 km (0.037 R)
• M10: 10,697,594 km (0.102 R)
• M11: 11,928,037 km (0.058 R)
• M12: 16,633,039 km (0.085 R)
• M13: 16,938,518 km (0.098 R)
• M14: 17,170,096 km (0.038 R)
• M15: 18,278,915 km (0.1 R)
• M16: 20,289,660 km (0.093 R)
• M17: 22,258,218 km (0.086 R)
• M18: 33,063,673 km (0.09 R)
• M19: 33,304,675 km (0.069 R)
• M20: 34,034,862 km (0.054 R)
• M21: 36,033,938 km (0.108 R)
• M22: 39,177,289 km (0.116 R)
• M23: 47,060,648 km (0.106 R)
• M24: 49,067,204 km (0.083 R)
• M25: 50,170,787 km (0.067 R)
• M26: 51,938,436 km (0.067 R)
• M27: 53,581,021 km (0.112 R)
• M28: 55,088,668 km (0.067 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 12,421 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit