🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.59 AU - 0.69 AU

Year: 179 Days

Day: 45.1 Hours

Environment

Temp: 242 °C

Axial Tilt: 89.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.5 AU - 4.52 AU

Year: 2809 Days

Day: 16.8 Hours

Environment

Temp: -116 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 5.02 AU - 5.26 AU

Year: 4077 Days

Day: 14.7 Hours

Environment

Temp: -124 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.2

Radius: 13.2

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 6.42 AU - 9.78 AU

Year: 8065 Days

Day: 6.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 36,892,590 km

• M1: 164,258 km (0.069 R)
• M2: 655,239 km (0.095 R)
• M3: 1,290,132 km (0.096 R)
• M4: 2,622,301 km (0.118 R)
• M5: 3,346,953 km (0.102 R)
• M6: 5,248,043 km (0.083 R)
• M7: 5,972,097 km (0.073 R)
• M8: 8,585,123 km (0.088 R)
• M9: 9,944,219 km (0.108 R)
• M10: 11,485,825 km (0.115 R)
• M11: 12,108,900 km (0.111 R)
• M12: 14,164,674 km (0.082 R)
• M13: 16,057,087 km (0.075 R)
• M14: 20,338,579 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.6

Radius: 8.5

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 8.74 AU - 11.6 AU

Year: 11346 Days

Day: 10.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 36,892,590 km

• M1: 105,766 km (0.06 R)
• M2: 370,105 km (0.066 R)
• M3: 774,917 km (0.086 R)
• M4: 1,439,730 km (0.085 R)
• M5: 1,836,314 km (0.065 R)
• M6: 3,010,208 km (0.106 R)
• M7: 3,347,402 km (0.11 R)
• M8: 3,756,851 km (0.101 R)
• M9: 4,098,234 km (0.074 R)
• M10: 4,787,281 km (0.101 R)
• M11: 5,189,251 km (0.115 R)
• M12: 6,566,000 km (0.027 R)
• M13: 7,062,815 km (0.082 R)
• M14: 7,738,099 km (0.107 R)
• M15: 8,251,968 km (0.114 R)
• M16: 8,704,502 km (0.042 R)
• M17: 9,304,090 km (0.07 R)
• M18: 9,569,477 km (0.099 R)
• M19: 11,469,818 km (0.095 R)
• M20: 11,981,593 km (0.112 R)
• M21: 12,401,963 km (0.064 R)
• M22: 14,124,433 km (0.071 R)
• M23: 14,712,502 km (0.078 R)
• M24: 16,575,145 km (0.109 R)
• M25: 19,082,256 km (0.091 R)
• M26: 23,667,879 km (0.03 R)
• M27: 25,004,387 km (0.079 R)
• M28: 28,102,259 km (0.108 R)
• M29: 30,271,877 km (0.047 R)
• M30: 33,266,527 km (0.091 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 11,956 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit