🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 129.9

Radius: 12.5

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.4 AU - 0.62 AU

Year: 247 Days

Day: 7.6 Hours

Environment

Temp: -132 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 57,625,634 km

• M1: 155,432 km (0.104 R)
• M2: 574,306 km (0.072 R)
• M3: 1,049,728 km (0.08 R)
• M4: 1,443,171 km (0.107 R)
• M5: 1,972,149 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 707.2

Radius: 8.1

Gravity: 10.78 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.06 AU - 5.22 AU

Year: 6779 Days

Day: 6.5 Hours

Environment

Temp: -214 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 57,625,634 km

• M1: 100,829 km (0.1 R)
• M2: 360,531 km (0.1 R)
• M3: 718,967 km (0.111 R)
• M4: 1,028,934 km (0.089 R)
• M5: 1,754,783 km (0.089 R)
• M6: 2,398,503 km (0.053 R)
• M7: 3,003,476 km (0.1 R)
• M8: 4,568,270 km (0.093 R)
• M9: 5,651,508 km (0.117 R)
• M10: 7,005,519 km (0.099 R)
• M11: 8,073,797 km (0.117 R)
• M12: 9,029,727 km (0.073 R)
• M13: 10,152,011 km (0.107 R)
• M14: 10,530,045 km (0.099 R)
• M15: 11,114,823 km (0.061 R)
• M16: 11,720,993 km (0.108 R)
• M17: 13,615,052 km (0.117 R)
• M18: 14,664,630 km (0.094 R)
• M19: 15,393,621 km (0.075 R)
• M20: 15,829,998 km (0.088 R)
• M21: 17,055,952 km (0.107 R)
• M22: 18,343,990 km (0.073 R)
• M23: 21,112,598 km (0.115 R)
• M24: 21,573,808 km (0.058 R)
• M25: 22,436,838 km (0.105 R)
• M26: 25,249,877 km (0.115 R)
• M27: 26,208,051 km (0.096 R)
• M28: 28,850,398 km (0.116 R)
• M29: 29,897,434 km (0.111 R)
• M30: 31,565,151 km (0.1 R)
• M31: 32,984,386 km (0.083 R)
• M32: 34,551,723 km (0.089 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 747.9

Radius: 7.7

Gravity: 12.61 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.27 AU - 8.77 AU

Year: 12615 Days

Day: 21 Hours

Environment

Temp: -222 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 57,625,634 km

• M1: 96,491 km (0.067 R)
• M2: 340,335 km (0.078 R)
• M3: 691,741 km (0.049 R)
• M4: 1,215,632 km (0.056 R)
• M5: 1,572,722 km (0.088 R)
• M6: 2,182,035 km (0.114 R)
• M7: 2,802,267 km (0.101 R)
• M8: 3,889,245 km (0.095 R)
• M9: 4,574,703 km (0.058 R)
• M10: 6,261,269 km (0.12 R)
• M11: 7,330,296 km (0.078 R)
• M12: 8,045,673 km (0.09 R)
• M13: 9,054,411 km (0.072 R)
• M14: 9,408,659 km (0.085 R)
• M15: 10,253,139 km (0.083 R)
• M16: 10,749,953 km (0.101 R)
• M17: 12,962,207 km (0.079 R)
• M18: 13,608,619 km (0.117 R)
• M19: 14,208,656 km (0.085 R)
• M20: 14,895,909 km (0.114 R)
• M21: 15,894,923 km (0.101 R)
• M22: 23,219,684 km (0.098 R)
• M23: 24,854,789 km (0.119 R)
• M24: 31,932,114 km (0.072 R)
• M25: 32,990,519 km (0.053 R)
• M26: 34,193,885 km (0.06 R)
• M27: 44,311,787 km (0.064 R)
• M28: 44,602,007 km (0.11 R)
• M29: 47,726,807 km (0.077 R)
• M30: 57,453,212 km (0.096 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: 303 - 10,459 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit