🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.47 AU - 0.71 AU

Year: 162 Days

Day: 31.7 Hours

Environment

Temp: 183 °C

Axial Tilt: 38.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.57 AU - 0.91 AU

Year: 227 Days

Day: 14.9 Hours

Environment

Temp: 201 °C

Axial Tilt: 5.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.63 AU - 0.95 AU

Year: 250 Days

Day: 29 Hours

Environment

Temp: 147 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.73 AU - 0.87 AU

Year: 255 Days

Day: 41.8 Hours

Environment

Temp: 126 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.71 AU - 2.35 AU

Year: 1031 Days

Day: 41.3 Hours

Environment

Temp: -69 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,639,117 km

• M1: 1,243,009 km (0.09 R)

Asteroid Belt

Center: 5.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 677.5

Radius: 9.2

Gravity: 8 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 8.06 AU - 11.52 AU

Year: 10919 Days

Day: 5.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 50,639,117 km

• M1: 114,891 km (0.078 R)
• M2: 512,522 km (0.089 R)
• M3: 804,238 km (0.085 R)
• M4: 1,605,036 km (0.046 R)
• M5: 2,413,313 km (0.038 R)
• M6: 2,975,352 km (0.04 R)
• M7: 3,571,200 km (0.101 R)
• M8: 3,911,386 km (0.079 R)
• M9: 4,216,117 km (0.069 R)
• M10: 6,544,308 km (0.115 R)
• M11: 9,034,963 km (0.069 R)
• M12: 9,324,286 km (0.096 R)
• M13: 10,810,989 km (0.088 R)
• M14: 11,981,892 km (0.079 R)
• M15: 13,609,068 km (0.084 R)
• M16: 14,247,552 km (0.039 R)
• M17: 14,839,062 km (0.109 R)
• M18: 16,929,692 km (0.049 R)
• M19: 17,818,453 km (0.06 R)
• M20: 23,723,978 km (0.104 R)
• M21: 29,847,169 km (0.114 R)
• M22: 30,815,516 km (0.108 R)
• M23: 31,472,550 km (0.114 R)
• M24: 34,428,304 km (0.064 R)
• M25: 36,094,226 km (0.103 R)
• M26: 42,752,678 km (0.099 R)
• M27: 43,296,317 km (0.092 R)
• M28: 46,226,939 km (0.119 R)
• M29: 48,546,603 km (0.059 R)
• M30: 48,841,910 km (0.06 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 457 - 12,013 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit