🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 2.51 AU - 3.91 AU

Year: 1769 Days

Day: 21.7 Hours

Environment

Temp: -54 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 7.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.06

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 6.51 AU - 7.71 AU

Year: 5832 Days

Day: 44 Hours

Environment

Temp: -129 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.5

Radius: 8.8

Gravity: 7.44 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 10.67 AU - 12.63 AU

Year: 12231 Days

Day: 8.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 101,885,972 km

• M1: 109,506 km (0.059 R)
• M2: 528,828 km (0.096 R)
• M3: 1,395,299 km (0.07 R)
• M4: 1,801,906 km (0.117 R)
• M5: 3,316,734 km (0.104 R)
• M6: 3,936,070 km (0.082 R)
• M7: 5,136,742 km (0.09 R)
• M8: 5,679,782 km (0.042 R)
• M9: 6,800,869 km (0.093 R)
• M10: 7,712,069 km (0.118 R)
• M11: 8,333,050 km (0.067 R)
• M12: 8,796,654 km (0.084 R)
• M13: 11,948,532 km (0.084 R)
• M14: 12,901,620 km (0.116 R)
• M15: 16,493,315 km (0.104 R)
• M16: 16,856,239 km (0.104 R)
• M17: 22,161,429 km (0.077 R)
• M18: 22,871,869 km (0.1 R)
• M19: 24,714,017 km (0.114 R)
• M20: 27,761,774 km (0.114 R)
• M21: 28,172,421 km (0.074 R)
• M22: 30,395,295 km (0.094 R)
• M23: 31,716,693 km (0.094 R)
• M24: 32,618,619 km (0.054 R)
• M25: 37,511,217 km (0.08 R)
• M26: 40,459,343 km (0.107 R)
• M27: 42,057,197 km (0.057 R)
• M28: 48,128,477 km (0.117 R)
• M29: 49,318,977 km (0.109 R)
• M30: 50,834,553 km (0.098 R)

Planet 4 - Ice Giant

Semi-Major Axis: 20.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 764.9

Radius: 3.7

Gravity: 55.87 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 20.77 AU - 20.97 AU

Year: 29327 Days

Day: 22.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 101,885,972 km

• M1: 46,375 km (0.075 R)
• M2: 296,653 km (0.09 R)
• M3: 487,091 km (0.078 R)
• M4: 1,253,032 km (0.104 R)
• M5: 1,898,696 km (0.052 R)
• M6: 4,048,717 km (0.119 R)
• M7: 5,162,772 km (0.109 R)
• M8: 6,962,734 km (0.083 R)
• M9: 10,552,035 km (0.093 R)
• M10: 14,200,877 km (0.111 R)
• M11: 14,951,709 km (0.112 R)
• M12: 17,835,058 km (0.082 R)
• M13: 25,632,249 km (0.049 R)
• M14: 29,059,237 km (0.044 R)
• M15: 30,675,642 km (0.077 R)
• M16: 40,318,272 km (0.095 R)
• M17: 43,354,361 km (0.09 R)
• M18: 48,560,516 km (0.101 R)
• M19: 50,831,262 km (0.108 R)
• M20: 54,973,777 km (0.069 R)
• M21: 63,252,972 km (0.072 R)
• M22: 67,107,959 km (0.111 R)
• M23: 73,301,909 km (0.049 R)
• M24: 82,491,258 km (0.117 R)
• M25: 84,363,026 km (0.098 R)
• M26: 91,847,408 km (0.064 R)
• M27: 92,418,872 km (0.09 R)
• M28: 101,580,694 km (0.038 R)

Kuiper Belt

Range: 35.6 - 60.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 20,045 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit