🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.95 AU - 2.07 AU

Year: 1002 Days

Day: 18.3 Hours

Environment

Temp: -51 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,437,994 km

• M1: 437,125 km (0.043 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.46 AU - 4.22 AU

Year: 2645 Days

Day: 24.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 17.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,437,994 km

• M1: 55,052 km (0.029 R)

Asteroid Belt

Center: 7.34 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 829.9

Radius: 8.4

Gravity: 11.76 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 8.51 AU - 13.15 AU

Year: 12526 Days

Day: 5.2 Hours

Environment

Temp: -163 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 107,437,994 km

• M1: 108,010 km (0.06 R)
• M2: 385,514 km (0.075 R)
• M3: 825,631 km (0.067 R)
• M4: 1,819,559 km (0.109 R)
• M5: 2,475,546 km (0.097 R)
• M6: 3,486,977 km (0.116 R)
• M7: 4,654,588 km (0.081 R)
• M8: 7,647,892 km (0.112 R)
• M9: 10,182,828 km (0.117 R)
• M10: 15,067,198 km (0.098 R)
• M11: 18,415,049 km (0.052 R)
• M12: 20,697,763 km (0.09 R)
• M13: 21,498,860 km (0.075 R)
• M14: 22,599,002 km (0.114 R)
• M15: 23,162,837 km (0.07 R)
• M16: 28,558,682 km (0.076 R)
• M17: 31,838,765 km (0.069 R)
• M18: 34,612,459 km (0.078 R)
• M19: 38,867,771 km (0.045 R)
• M20: 39,271,087 km (0.081 R)
• M21: 48,244,416 km (0.099 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 927.9

Radius: 4.7

Gravity: 42.01 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 18.73 AU - 19.03 AU

Year: 28832 Days

Day: 19.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 107,437,994 km

• M1: 60,288 km (0.08 R)
• M2: 234,869 km (0.08 R)
• M3: 1,110,764 km (0.044 R)
• M4: 1,469,949 km (0.11 R)
• M5: 2,148,674 km (0.118 R)
• M6: 3,135,123 km (0.055 R)
• M7: 3,414,721 km (0.1 R)
• M8: 7,138,960 km (0.03 R)
• M9: 9,393,849 km (0.053 R)
• M10: 12,008,071 km (0.112 R)
• M11: 12,614,392 km (0.106 R)
• M12: 12,846,867 km (0.092 R)
• M13: 15,419,651 km (0.107 R)
• M14: 17,536,760 km (0.081 R)
• M15: 19,118,757 km (0.1 R)
• M16: 20,901,366 km (0.113 R)
• M17: 22,450,003 km (0.114 R)
• M18: 23,136,657 km (0.117 R)
• M19: 27,552,786 km (0.104 R)
• M20: 30,233,281 km (0.069 R)
• M21: 38,816,459 km (0.101 R)
• M22: 44,102,649 km (0.069 R)
• M23: 59,264,094 km (0.081 R)
• M24: 61,901,654 km (0.086 R)
• M25: 74,237,046 km (0.073 R)
• M26: 76,013,221 km (0.111 R)
• M27: 87,549,162 km (0.114 R)
• M28: 88,961,815 km (0.075 R)
• M29: 94,764,417 km (0.113 R)
• M30: 98,364,340 km (0.106 R)
• M31: 102,365,784 km (0.11 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 11,447 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit