🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.8

Radius: 14.5

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.73 AU - 0.77 AU

Year: 419 Days

Day: 14.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 88,300,283 km

• M1: 180,415 km (0.103 R)
• M2: 705,653 km (0.098 R)
• M3: 1,259,016 km (0.06 R)
• M4: 1,879,847 km (0.099 R)
• M5: 2,456,397 km (0.095 R)
• M6: 3,321,970 km (0.116 R)
• M7: 3,802,778 km (0.111 R)
• M8: 4,330,260 km (0.055 R)

Asteroid Belt

Center: 1.17 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.1

Radius: 9.9

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.27 AU - 1.89 AU

Year: 1282 Days

Day: 13.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 88,300,283 km

• M1: 123,119 km (0.044 R)
• M2: 478,863 km (0.078 R)
• M3: 808,427 km (0.097 R)
• M4: 1,544,598 km (0.095 R)
• M5: 2,253,692 km (0.113 R)
• M6: 2,800,023 km (0.098 R)
• M7: 3,155,318 km (0.098 R)
• M8: 3,688,635 km (0.113 R)
• M9: 4,935,683 km (0.105 R)
• M10: 5,295,316 km (0.045 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.3

Radius: 14.6

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.85 AU - 4.07 AU

Year: 5088 Days

Day: 10.4 Hours

Environment

Temp: -208 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 88,300,283 km

• M1: 181,612 km (0.1 R)
• M2: 771,177 km (0.117 R)
• M3: 1,923,230 km (0.088 R)
• M4: 2,840,864 km (0.052 R)
• M5: 4,735,072 km (0.099 R)
• M6: 5,515,524 km (0.041 R)
• M7: 6,351,926 km (0.113 R)
• M8: 10,892,969 km (0.1 R)
• M9: 12,255,207 km (0.056 R)
• M10: 19,153,913 km (0.097 R)

Planet 4 - Ice Giant

Semi-Major Axis: 11.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 719.5

Radius: 6.8

Gravity: 15.56 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 9.91 AU - 12.61 AU

Year: 24396 Days

Day: 18.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 88,300,283 km

• M1: 85,271 km (0.114 R)
• M2: 432,487 km (0.079 R)
• M3: 769,382 km (0.088 R)
• M4: 1,229,395 km (0.104 R)
• M5: 2,712,658 km (0.083 R)
• M6: 3,283,673 km (0.095 R)
• M7: 4,166,151 km (0.092 R)
• M8: 4,553,011 km (0.117 R)
• M9: 5,317,456 km (0.073 R)
• M10: 11,717,702 km (0.109 R)
• M11: 22,993,642 km (0.098 R)
• M12: 23,427,326 km (0.062 R)
• M13: 24,087,800 km (0.07 R)
• M14: 28,067,852 km (0.105 R)
• M15: 32,465,132 km (0.06 R)
• M16: 39,423,826 km (0.1 R)
• M17: 49,439,104 km (0.082 R)
• M18: 49,980,200 km (0.044 R)
• M19: 51,074,059 km (0.116 R)
• M20: 61,439,098 km (0.105 R)
• M21: 62,904,857 km (0.082 R)
• M22: 65,039,021 km (0.064 R)
• M23: 75,241,895 km (0.074 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 12,419 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit