🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.56 AU - 0.64 AU

Year: 176 Days

Day: 22.8 Hours

Environment

Temp: 167 °C

Axial Tilt: 32 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.99 AU - 1.15 AU

Year: 419 Days

Day: 23 Hours

Environment

Temp: 2 °C

Axial Tilt: 7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 25,847,130 km

• M1: 151,393 km (0.114 R)
• M2: 486,193 km (0.118 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.43 AU - 1.47 AU

Year: 661 Days

Day: 16.7 Hours

Environment

Temp: -49 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,847,130 km

• M1: 42,037 km (0.056 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.51 AU - 2.21 AU

Year: 961 Days

Day: 21.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 532.5

Radius: 14.8

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 5.17 AU - 5.23 AU

Year: 4491 Days

Day: 6.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 25,847,130 km

• M1: 187,147 km (0.104 R)
• M2: 1,140,235 km (0.11 R)
• M3: 1,706,313 km (0.118 R)
• M4: 2,899,805 km (0.097 R)
• M5: 3,430,578 km (0.067 R)
• M6: 5,088,272 km (0.051 R)
• M7: 5,782,855 km (0.105 R)
• M8: 7,868,100 km (0.11 R)
• M9: 8,360,576 km (0.067 R)
• M10: 9,842,792 km (0.084 R)
• M11: 10,967,469 km (0.089 R)
• M12: 12,315,794 km (0.091 R)
• M13: 13,030,124 km (0.059 R)
• M14: 14,076,561 km (0.116 R)
• M15: 15,667,834 km (0.113 R)
• M16: 17,792,273 km (0.039 R)
• M17: 18,706,017 km (0.101 R)
• M18: 19,332,383 km (0.038 R)
• M19: 19,843,559 km (0.107 R)
• M20: 21,979,069 km (0.092 R)
• M21: 22,466,010 km (0.113 R)
• M22: 23,317,521 km (0.112 R)
• M23: 24,337,928 km (0.087 R)
• M24: 25,311,960 km (0.086 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 10,849 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit