🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.43 AU - 0.71 AU

Year: 282 Days

Day: 37.3 Hours

Environment

Temp: -118 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 1.92 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 663.4

Radius: 12.1

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.25 AU - 3.27 AU

Year: 3861 Days

Day: 7.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 61,741,031 km

• M1: 150,495 km (0.118 R)
• M2: 541,095 km (0.114 R)
• M3: 1,141,581 km (0.116 R)
• M4: 1,576,911 km (0.105 R)
• M5: 2,179,791 km (0.114 R)
• M6: 2,599,413 km (0.031 R)
• M7: 3,256,297 km (0.043 R)
• M8: 3,644,952 km (0.088 R)
• M9: 4,731,033 km (0.066 R)
• M10: 5,258,216 km (0.098 R)
• M11: 6,400,844 km (0.096 R)
• M12: 7,872,289 km (0.117 R)
• M13: 11,429,277 km (0.102 R)
• M14: 14,084,640 km (0.101 R)
• M15: 14,860,454 km (0.081 R)
• M16: 17,594,654 km (0.118 R)
• M17: 19,299,322 km (0.059 R)
• M18: 20,062,570 km (0.081 R)
• M19: 21,514,268 km (0.116 R)
• M20: 23,605,048 km (0.097 R)
• M21: 24,331,196 km (0.109 R)
• M22: 24,848,206 km (0.03 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 283.2

Radius: 5.9

Gravity: 8.14 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 9.52 AU - 11.74 AU

Year: 22736 Days

Day: 15 Hours

Environment

Temp: -231 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 61,741,031 km

• M1: 73,602 km (0.09 R)
• M2: 376,388 km (0.115 R)
• M3: 652,696 km (0.097 R)
• M4: 969,245 km (0.034 R)
• M5: 2,497,088 km (0.032 R)
• M6: 2,974,604 km (0.093 R)
• M7: 3,377,621 km (0.095 R)
• M8: 7,417,661 km (0.119 R)
• M9: 8,350,254 km (0.111 R)
• M10: 9,150,752 km (0.117 R)
• M11: 11,735,953 km (0.064 R)
• M12: 14,002,062 km (0.098 R)
• M13: 14,913,262 km (0.031 R)
• M14: 17,641,927 km (0.071 R)
• M15: 18,126,924 km (0.06 R)
• M16: 25,367,760 km (0.112 R)
• M17: 28,446,634 km (0.06 R)
• M18: 28,667,739 km (0.073 R)
• M19: 30,132,901 km (0.079 R)
• M20: 32,242,979 km (0.119 R)
• M21: 34,324,334 km (0.093 R)
• M22: 38,078,792 km (0.074 R)
• M23: 40,962,440 km (0.108 R)
• M24: 41,385,952 km (0.1 R)
• M25: 44,581,063 km (0.096 R)
• M26: 46,697,723 km (0.118 R)
• M27: 47,469,648 km (0.111 R)
• M28: 48,564,555 km (0.026 R)
• M29: 49,996,955 km (0.089 R)
• M30: 54,974,674 km (0.042 R)
• M31: 58,828,166 km (0.073 R)
• M32: 60,455,043 km (0.09 R)
• M33: 61,187,623 km (0.112 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 498 - 18,627 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit