🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.59 AU - 0.83 AU

Year: 209 Days

Day: 15.6 Hours

Environment

Temp: 218 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 33,408,493 km

• M1: 302,786 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.31 AU - 2.07 AU

Year: 769 Days

Day: 21.7 Hours

Environment

Temp: -26 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,408,493 km

• M1: 145,708 km (0.116 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.76 AU - 1.78 AU

Year: 824 Days

Day: 34.2 Hours

Environment

Temp: -46 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,408,493 km

• M1: 872,904 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.56 AU - 2.18 AU

Year: 895 Days

Day: 26.7 Hours

Environment

Temp: -41 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,408,493 km

• M1: 39,643 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.52 AU - 3.52 AU

Year: 1836 Days

Day: 17.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 13.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.74 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.2

Radius: 10.3

Gravity: 6.66 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 5.81 AU - 7.1 AU

Year: 5731 Days

Day: 12.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 33,408,493 km

• M1: 128,056 km (0.105 R)
• M2: 565,480 km (0.087 R)
• M3: 1,198,279 km (0.113 R)
• M4: 1,567,187 km (0.054 R)
• M5: 1,897,200 km (0.098 R)
• M6: 2,524,015 km (0.106 R)
• M7: 3,041,026 km (0.059 R)
• M8: 3,740,096 km (0.066 R)
• M9: 7,608,099 km (0.097 R)
• M10: 8,021,438 km (0.1 R)
• M11: 8,529,323 km (0.109 R)
• M12: 9,309,924 km (0.109 R)
• M13: 10,182,529 km (0.049 R)
• M14: 13,235,073 km (0.105 R)
• M15: 13,559,551 km (0.12 R)
• M16: 15,027,705 km (0.109 R)
• M17: 19,433,811 km (0.087 R)
• M18: 21,892,601 km (0.119 R)
• M19: 25,539,348 km (0.099 R)
• M20: 26,639,192 km (0.082 R)
• M21: 29,480,504 km (0.097 R)
• M22: 29,942,014 km (0.1 R)
• M23: 31,069,383 km (0.108 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 16,222 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit