🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.68 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 556.3

Radius: 9.6

Gravity: 6.04 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.04 AU - 1.68 AU

Year: 1115 Days

Day: 11.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 33,794,353 km

• M1: 119,379 km (0.111 R)
• M2: 562,189 km (0.087 R)
• M3: 933,491 km (0.038 R)
• M4: 1,669,811 km (0.115 R)
• M5: 2,443,532 km (0.12 R)
• M6: 3,830,902 km (0.05 R)
• M7: 4,649,951 km (0.116 R)
• M8: 7,584,014 km (0.116 R)
• M9: 7,912,231 km (0.115 R)
• M10: 8,926,355 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.5

Radius: 8.2

Gravity: 12.78 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.13 AU - 3.21 AU

Year: 3067 Days

Day: 6.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 33,794,353 km

• M1: 102,026 km (0.083 R)
• M2: 409,599 km (0.117 R)
• M3: 702,960 km (0.111 R)
• M4: 1,054,964 km (0.114 R)
• M5: 1,634,058 km (0.117 R)
• M6: 1,924,427 km (0.097 R)
• M7: 2,220,930 km (0.088 R)
• M8: 2,674,660 km (0.106 R)
• M9: 2,958,447 km (0.041 R)
• M10: 3,412,477 km (0.095 R)
• M11: 3,891,340 km (0.11 R)
• M12: 4,836,649 km (0.086 R)
• M13: 5,311,472 km (0.087 R)
• M14: 6,383,491 km (0.052 R)
• M15: 7,174,115 km (0.117 R)
• M16: 7,926,593 km (0.115 R)
• M17: 8,515,709 km (0.066 R)
• M18: 9,434,839 km (0.084 R)
• M19: 9,703,666 km (0.101 R)
• M20: 10,176,395 km (0.075 R)
• M21: 10,459,285 km (0.1 R)
• M22: 11,555,987 km (0.069 R)
• M23: 11,997,600 km (0.112 R)
• M24: 12,268,073 km (0.098 R)
• M25: 12,681,112 km (0.091 R)
• M26: 12,961,758 km (0.075 R)
• M27: 16,272,957 km (0.091 R)
• M28: 16,884,214 km (0.074 R)
• M29: 19,919,704 km (0.119 R)
• M30: 21,865,524 km (0.039 R)
• M31: 22,473,191 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 646.5

Radius: 11.6

Gravity: 4.8 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.46 AU - 4.98 AU

Year: 6094 Days

Day: 5.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 33,794,353 km

• M1: 145,858 km (0.047 R)
• M2: 763,398 km (0.065 R)
• M3: 1,196,035 km (0.096 R)
• M4: 1,740,571 km (0.087 R)
• M5: 2,514,740 km (0.12 R)
• M6: 4,848,467 km (0.066 R)
• M7: 5,326,133 km (0.085 R)
• M8: 6,022,212 km (0.115 R)
• M9: 6,474,895 km (0.106 R)
• M10: 7,268,213 km (0.044 R)
• M11: 11,295,088 km (0.092 R)
• M12: 12,341,376 km (0.114 R)
• M13: 12,861,677 km (0.114 R)
• M14: 16,359,874 km (0.091 R)
• M15: 16,861,326 km (0.045 R)
• M16: 17,632,802 km (0.058 R)
• M17: 20,809,662 km (0.115 R)
• M18: 23,706,924 km (0.083 R)
• M19: 25,669,499 km (0.086 R)
• M20: 26,518,467 km (0.05 R)
• M21: 27,385,985 km (0.101 R)
• M22: 33,492,420 km (0.094 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 14,197 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit