🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 0.93 AU - 1.39 AU

Year: 437 Days

Day: 41.6 Hours

Environment

Temp: 29 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Asteroid Belt

Center: 3.79 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.8

Radius: 8.9

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.82 AU - 8.03 AU

Year: 5691 Days

Day: 10.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 96,842,811 km

• M1: 110,702 km (0.081 R)
• M2: 500,255 km (0.1 R)
• M3: 969,693 km (0.075 R)
• M4: 1,521,560 km (0.103 R)
• M5: 2,128,179 km (0.09 R)
• M6: 3,208,426 km (0.049 R)
• M7: 5,264,050 km (0.078 R)
• M8: 6,255,435 km (0.07 R)
• M9: 7,968,929 km (0.109 R)
• M10: 9,234,078 km (0.096 R)
• M11: 9,934,645 km (0.116 R)
• M12: 14,901,893 km (0.068 R)
• M13: 16,473,718 km (0.07 R)
• M14: 17,386,863 km (0.106 R)
• M15: 20,652,884 km (0.089 R)
• M16: 21,378,583 km (0.069 R)

Planet 3 - Ice Giant

Semi-Major Axis: 20.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 540.5

Radius: 6.4

Gravity: 13.2 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 20.11 AU - 20.77 AU

Year: 32329 Days

Day: 15.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 96,842,811 km

• M1: 84,972 km (0.074 R)
• M2: 490,980 km (0.101 R)
• M3: 830,717 km (0.119 R)
• M4: 1,256,921 km (0.086 R)
• M5: 1,819,858 km (0.086 R)
• M6: 2,180,987 km (0.108 R)
• M7: 2,614,672 km (0.075 R)
• M8: 2,934,512 km (0.107 R)
• M9: 3,162,050 km (0.096 R)
• M10: 3,717,507 km (0.08 R)
• M11: 4,299,892 km (0.109 R)
• M12: 5,060,896 km (0.045 R)
• M13: 5,264,349 km (0.084 R)
• M14: 5,731,693 km (0.112 R)
• M15: 8,780,049 km (0.088 R)
• M16: 9,254,573 km (0.111 R)
• M17: 10,125,831 km (0.115 R)
• M18: 10,780,771 km (0.093 R)
• M19: 17,531,973 km (0.116 R)
• M20: 24,622,314 km (0.068 R)
• M21: 25,445,551 km (0.095 R)
• M22: 26,776,074 km (0.107 R)
• M23: 27,395,858 km (0.095 R)
• M24: 27,646,434 km (0.099 R)
• M25: 28,535,644 km (0.093 R)
• M26: 31,591,630 km (0.105 R)
• M27: 33,269,370 km (0.064 R)
• M28: 35,896,159 km (0.092 R)
• M29: 39,929,616 km (0.09 R)
• M30: 40,413,715 km (0.102 R)
• M31: 50,369,154 km (0.063 R)
• M32: 57,431,520 km (0.064 R)
• M33: 57,636,619 km (0.09 R)
• M34: 61,412,020 km (0.117 R)
• M35: 70,855,386 km (0.079 R)
• M36: 72,040,201 km (0.086 R)
• M37: 81,998,482 km (0.104 R)
• M38: 87,034,096 km (0.096 R)
• M39: 91,152,376 km (0.052 R)

Kuiper Belt

Range: 31.4 - 52.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 15,398 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit