🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.4

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.63 AU - 0.67 AU

Year: 234 Days

Day: 47.6 Hours

Environment

Temp: -15 °C

Axial Tilt: 8.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.94 AU - 1.38 AU

Year: 557 Days

Day: 44.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.97 AU - 2.51 AU

Year: 1496 Days

Day: 15.9 Hours

Environment

Temp: -132 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 29,178,987 km

• M1: 36,651 km (0.116 R)

Asteroid Belt

Center: 3.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.1

Radius: 10.1

Gravity: 8.46 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.58 AU - 5.38 AU

Year: 4231 Days

Day: 7.7 Hours

Environment

Temp: -177 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 29,178,987 km

• M1: 125,812 km (0.115 R)
• M2: 522,246 km (0.052 R)
• M3: 1,025,045 km (0.059 R)
• M4: 1,414,448 km (0.095 R)
• M5: 1,822,700 km (0.112 R)
• M6: 2,324,601 km (0.079 R)
• M7: 2,844,304 km (0.104 R)
• M8: 3,735,459 km (0.055 R)
• M9: 4,094,045 km (0.1 R)
• M10: 4,624,669 km (0.045 R)
• M11: 5,591,520 km (0.115 R)
• M12: 7,355,727 km (0.115 R)
• M13: 7,813,347 km (0.099 R)
• M14: 8,252,567 km (0.1 R)
• M15: 10,262,713 km (0.072 R)
• M16: 10,612,323 km (0.105 R)
• M17: 11,151,474 km (0.1 R)
• M18: 11,708,876 km (0.081 R)
• M19: 12,138,970 km (0.077 R)
• M20: 17,530,776 km (0.116 R)
• M21: 18,284,749 km (0.097 R)
• M22: 18,994,741 km (0.074 R)
• M23: 21,234,969 km (0.03 R)
• M24: 21,660,425 km (0.112 R)
• M25: 22,897,001 km (0.087 R)
• M26: 24,878,275 km (0.042 R)
• M27: 25,749,982 km (0.052 R)
• M28: 27,386,733 km (0.114 R)
• M29: 27,722,281 km (0.12 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 456 - 14,099 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit