🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 1.33 AU - 1.93 AU

Year: 768 Days

Day: 44.7 Hours

Environment

Temp: -59 °C

Axial Tilt: 1.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.23 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 68

Radius: 10.1

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 3.78 AU - 5.86 AU

Year: 3904 Days

Day: 9.2 Hours

Environment

Temp: -141 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 73,424,386 km

• M1: 125,662 km (0.041 R)
• M2: 524,640 km (0.061 R)
• M3: 865,124 km (0.096 R)
• M4: 1,422,825 km (0.109 R)
• M5: 1,823,000 km (0.079 R)
• M6: 2,379,055 km (0.077 R)
• M7: 3,129,139 km (0.053 R)
• M8: 3,544,273 km (0.089 R)
• M9: 5,254,625 km (0.054 R)
• M10: 5,713,741 km (0.113 R)
• M11: 6,313,479 km (0.042 R)
• M12: 6,808,648 km (0.103 R)
• M13: 7,850,148 km (0.072 R)
• M14: 9,713,988 km (0.098 R)
• M15: 10,342,598 km (0.026 R)
• M16: 10,666,927 km (0.08 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 784.6

Radius: 3.2

Gravity: 76.62 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 11.52 AU - 14.9 AU

Year: 17715 Days

Day: 17.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 73,424,386 km

• M1: 44,431 km (0.073 R)
• M2: 166,652 km (0.079 R)
• M3: 329,265 km (0.104 R)
• M4: 592,408 km (0.085 R)
• M5: 1,079,797 km (0.113 R)
• M6: 1,390,063 km (0.118 R)
• M7: 1,703,022 km (0.112 R)
• M8: 1,811,181 km (0.12 R)
• M9: 1,962,275 km (0.118 R)
• M10: 2,163,185 km (0.102 R)
• M11: 2,355,418 km (0.075 R)
• M12: 3,435,216 km (0.096 R)
• M13: 5,134,648 km (0.092 R)
• M14: 6,080,256 km (0.091 R)
• M15: 6,906,934 km (0.074 R)
• M16: 8,940,418 km (0.041 R)
• M17: 9,717,130 km (0.118 R)
• M18: 9,947,062 km (0.078 R)
• M19: 11,340,267 km (0.078 R)
• M20: 13,345,925 km (0.116 R)
• M21: 16,696,768 km (0.106 R)
• M22: 19,915,217 km (0.064 R)
• M23: 27,202,877 km (0.116 R)
• M24: 37,895,235 km (0.076 R)
• M25: 39,039,360 km (0.033 R)
• M26: 41,848,658 km (0.094 R)
• M27: 44,789,752 km (0.069 R)
• M28: 50,391,145 km (0.077 R)
• M29: 53,359,017 km (0.114 R)
• M30: 59,448,847 km (0.112 R)
• M31: 62,957,965 km (0.086 R)
• M32: 68,476,481 km (0.052 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 13,061 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit