🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.65 AU - 4.39 AU

Year: 2529 Days

Day: 40.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.33 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 11.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 775

Radius: 12.4

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 9.99 AU - 12.29 AU

Year: 14236 Days

Day: 8.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 89,122,883 km

• M1: 154,834 km (0.087 R)
• M2: 573,109 km (0.089 R)
• M3: 1,644,829 km (0.12 R)
• M4: 2,106,338 km (0.09 R)
• M5: 2,676,456 km (0.036 R)
• M6: 3,270,957 km (0.074 R)
• M7: 4,159,419 km (0.075 R)
• M8: 6,576,023 km (0.093 R)
• M9: 7,083,908 km (0.107 R)
• M10: 7,663,600 km (0.107 R)
• M11: 9,226,149 km (0.056 R)
• M12: 9,809,581 km (0.049 R)
• M13: 10,817,272 km (0.12 R)
• M14: 11,708,726 km (0.119 R)
• M15: 12,584,322 km (0.063 R)
• M16: 17,310,867 km (0.106 R)
• M17: 21,321,287 km (0.061 R)
• M18: 22,721,673 km (0.076 R)
• M19: 23,201,882 km (0.1 R)
• M20: 28,716,358 km (0.096 R)
• M21: 32,437,456 km (0.083 R)
• M22: 33,292,408 km (0.108 R)
• M23: 38,876,747 km (0.102 R)
• M24: 40,399,653 km (0.104 R)
• M25: 43,564,246 km (0.04 R)
• M26: 44,455,102 km (0.087 R)
• M27: 47,983,367 km (0.094 R)
• M28: 54,044,026 km (0.117 R)
• M29: 56,289,191 km (0.116 R)
• M30: 60,229,150 km (0.117 R)
• M31: 62,266,374 km (0.105 R)

Planet 3 - Ice Giant

Semi-Major Axis: 16.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 689.7

Radius: 3.5

Gravity: 56.3 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 13.03 AU - 19.63 AU

Year: 25267 Days

Day: 18.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 89,122,883 km

• M1: 44,281 km (0.111 R)
• M2: 172,038 km (0.049 R)
• M3: 362,625 km (0.12 R)
• M4: 589,416 km (0.063 R)
• M5: 904,319 km (0.106 R)
• M6: 1,305,989 km (0.117 R)
• M7: 1,520,513 km (0.089 R)
• M8: 2,330,436 km (0.095 R)
• M9: 2,646,237 km (0.085 R)
• M10: 4,482,850 km (0.076 R)
• M11: 4,592,355 km (0.03 R)
• M12: 9,590,271 km (0.09 R)
• M13: 9,956,636 km (0.095 R)
• M14: 10,143,334 km (0.11 R)
• M15: 10,587,939 km (0.102 R)
• M16: 12,424,851 km (0.114 R)
• M17: 15,107,889 km (0.109 R)
• M18: 21,068,915 km (0.069 R)
• M19: 24,169,780 km (0.091 R)
• M20: 29,690,241 km (0.072 R)
• M21: 35,125,879 km (0.117 R)
• M22: 35,269,643 km (0.079 R)
• M23: 35,848,736 km (0.053 R)
• M24: 38,686,009 km (0.085 R)
• M25: 40,395,165 km (0.097 R)
• M26: 46,339,736 km (0.114 R)
• M27: 66,070,648 km (0.093 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 12,325 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit