🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.52 AU - 0.78 AU

Year: 196 Days

Day: 12.5 Hours

Environment

Temp: 165 °C

Axial Tilt: 49.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,353,141 km

• M1: 92,003 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.67 AU - 0.87 AU

Year: 253 Days

Day: 17.5 Hours

Environment

Temp: 126 °C

Axial Tilt: 32.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,353,141 km

• M1: 35,604 km (0.063 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.22 AU - 1.46 AU

Year: 581 Days

Day: 18.2 Hours

Environment

Temp: -26 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.02 AU - 3.04 AU

Year: 1976 Days

Day: 39.9 Hours

Environment

Temp: -111 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.84

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.58 AU - 3.62 AU

Year: 2045 Days

Day: 37.1 Hours

Environment

Temp: -117 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 547.6

Radius: 14

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.15 AU - 6.43 AU

Year: 4559 Days

Day: 12.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 26,353,141 km

• M1: 174,132 km (0.098 R)
• M2: 846,126 km (0.092 R)
• M3: 1,325,587 km (0.098 R)
• M4: 1,799,812 km (0.1 R)
• M5: 2,299,319 km (0.113 R)
• M6: 3,812,801 km (0.044 R)
• M7: 4,698,121 km (0.102 R)
• M8: 6,534,884 km (0.08 R)
• M9: 8,441,957 km (0.108 R)
• M10: 10,109,076 km (0.051 R)
• M11: 10,611,426 km (0.112 R)
• M12: 12,265,978 km (0.106 R)
• M13: 19,068,343 km (0.077 R)
• M14: 19,966,977 km (0.12 R)
• M15: 21,367,513 km (0.042 R)
• M16: 22,126,871 km (0.091 R)
• M17: 22,761,466 km (0.113 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 521 - 18,190 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit