🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.21 AU - 2.67 AU

Year: 1399 Days

Day: 36.1 Hours

Environment

Temp: -89 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 6.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.8

Radius: 15

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 5.2 AU - 8.52 AU

Year: 6596 Days

Day: 12.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 77,253,604 km

• M1: 187,147 km (0.064 R)
• M2: 745,895 km (0.069 R)
• M3: 1,589,029 km (0.092 R)
• M4: 2,317,121 km (0.056 R)
• M5: 2,979,242 km (0.081 R)
• M6: 4,741,953 km (0.101 R)
• M7: 5,246,547 km (0.086 R)
• M8: 7,087,947 km (0.082 R)
• M9: 7,599,871 km (0.066 R)
• M10: 8,947,000 km (0.067 R)
• M11: 10,448,364 km (0.096 R)
• M12: 11,113,327 km (0.088 R)
• M13: 13,777,665 km (0.12 R)
• M14: 15,228,465 km (0.118 R)
• M15: 18,569,584 km (0.118 R)
• M16: 20,338,279 km (0.117 R)
• M17: 22,920,937 km (0.108 R)
• M18: 24,373,233 km (0.1 R)
• M19: 28,913,828 km (0.095 R)
• M20: 34,299,650 km (0.083 R)

Planet 3 - Ice Giant

Semi-Major Axis: 13.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 921.1

Radius: 7.1

Gravity: 18.27 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 10.6 AU - 15.84 AU

Year: 17645 Days

Day: 18.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 77,253,604 km

• M1: 88,861 km (0.108 R)
• M2: 333,454 km (0.115 R)
• M3: 651,648 km (0.101 R)
• M4: 1,540,559 km (0.079 R)
• M5: 1,874,611 km (0.1 R)
• M6: 2,213,749 km (0.066 R)
• M7: 2,664,488 km (0.065 R)
• M8: 3,067,953 km (0.098 R)
• M9: 3,340,371 km (0.076 R)
• M10: 4,028,671 km (0.067 R)
• M11: 4,322,481 km (0.055 R)
• M12: 8,622,223 km (0.107 R)
• M13: 9,111,258 km (0.108 R)
• M14: 9,618,694 km (0.118 R)
• M15: 13,423,118 km (0.039 R)
• M16: 15,775,843 km (0.085 R)
• M17: 20,602,469 km (0.099 R)
• M18: 30,106,871 km (0.071 R)
• M19: 31,995,693 km (0.033 R)
• M20: 32,512,404 km (0.101 R)
• M21: 38,423,465 km (0.071 R)
• M22: 39,301,305 km (0.11 R)
• M23: 40,643,198 km (0.074 R)
• M24: 41,554,399 km (0.08 R)
• M25: 44,370,130 km (0.104 R)
• M26: 47,644,827 km (0.09 R)
• M27: 51,429,354 km (0.077 R)
• M28: 51,960,427 km (0.118 R)
• M29: 57,095,224 km (0.096 R)
• M30: 58,622,020 km (0.095 R)
• M31: 59,007,983 km (0.074 R)
• M32: 65,830,992 km (0.093 R)
• M33: 70,080,319 km (0.075 R)
• M34: 77,253,537 km (0.044 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 13,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit