🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.65 AU - 0.79 AU

Year: 233 Days

Day: 46.7 Hours

Environment

Temp: 88 °C

Axial Tilt: 85.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.78 AU - 0.94 AU

Year: 304 Days

Day: 19.8 Hours

Environment

Temp: 25 °C

Axial Tilt: 0.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 33,422,783 km

• M1: 65,823 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 1.05 AU - 1.37 AU

Year: 507 Days

Day: 15.5 Hours

Environment

Temp: -25 °C

Axial Tilt: 6.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.49 AU - 3.31 AU

Year: 1881 Days

Day: 29.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.1

Radius: 8.3

Gravity: 7.69 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 5.29 AU - 8.13 AU

Year: 6619 Days

Day: 14.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 33,422,783 km

• M1: 103,223 km (0.093 R)
• M2: 492,925 km (0.036 R)
• M3: 1,115,252 km (0.107 R)
• M4: 1,447,808 km (0.074 R)
• M5: 1,832,275 km (0.091 R)
• M6: 2,172,311 km (0.109 R)
• M7: 3,283,374 km (0.12 R)
• M8: 5,291,725 km (0.026 R)
• M9: 5,556,514 km (0.099 R)
• M10: 6,570,638 km (0.108 R)
• M11: 7,929,435 km (0.089 R)
• M12: 8,198,861 km (0.066 R)
• M13: 9,423,619 km (0.077 R)
• M14: 9,769,788 km (0.054 R)
• M15: 10,124,485 km (0.063 R)
• M16: 11,482,983 km (0.119 R)
• M17: 12,487,981 km (0.086 R)
• M18: 13,880,588 km (0.104 R)
• M19: 18,812,680 km (0.119 R)
• M20: 30,325,433 km (0.103 R)
• M21: 31,559,466 km (0.088 R)
• M22: 32,237,593 km (0.105 R)
• M23: 33,123,811 km (0.114 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 18,561 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit