🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.52 AU - 0.58 AU

Year: 146 Days

Day: 34.4 Hours

Environment

Temp: 259 °C

Axial Tilt: 130.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.61 AU - 2.35 AU

Year: 998 Days

Day: 44.5 Hours

Environment

Temp: -54 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.93 AU - 3.29 AU

Year: 1964 Days

Day: 30.4 Hours

Environment

Temp: -110 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.6

Radius: 14.7

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 7.29 AU - 8.55 AU

Year: 7983 Days

Day: 14.5 Hours

Environment

Temp: -155 °C

Axial Tilt: 125.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 73,708,922 km

• M1: 184,305 km (0.118 R)
• M2: 684,410 km (0.114 R)
• M3: 1,360,144 km (0.038 R)
• M4: 2,028,697 km (0.054 R)
• M5: 2,693,360 km (0.083 R)
• M6: 3,837,485 km (0.036 R)
• M7: 4,356,440 km (0.041 R)
• M8: 5,162,174 km (0.115 R)
• M9: 6,031,487 km (0.065 R)
• M10: 6,958,994 km (0.103 R)
• M11: 9,008,485 km (0.112 R)
• M12: 9,601,640 km (0.096 R)
• M13: 10,172,356 km (0.106 R)
• M14: 10,968,516 km (0.119 R)
• M15: 11,539,681 km (0.118 R)
• M16: 14,762,168 km (0.109 R)
• M17: 17,403,019 km (0.072 R)
• M18: 19,731,660 km (0.108 R)
• M19: 20,422,503 km (0.058 R)
• M20: 21,208,789 km (0.114 R)
• M21: 21,690,345 km (0.116 R)
• M22: 22,592,121 km (0.114 R)
• M23: 23,861,908 km (0.105 R)
• M24: 26,636,200 km (0.107 R)
• M25: 32,605,305 km (0.111 R)
• M26: 34,006,887 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 658.5

Radius: 4.2

Gravity: 37.33 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 12.35 AU - 16.33 AU

Year: 19449 Days

Day: 21.2 Hours

Environment

Temp: -194 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 73,708,922 km

• M1: 79,736 km (0.046 R)
• M2: 359,633 km (0.102 R)
• M3: 705,504 km (0.091 R)
• M4: 971,937 km (0.064 R)
• M5: 2,796,732 km (0.111 R)
• M6: 6,326,644 km (0.095 R)
• M7: 11,205,329 km (0.102 R)
• M8: 14,201,625 km (0.108 R)
• M9: 16,363,165 km (0.12 R)
• M10: 18,557,765 km (0.11 R)
• M11: 20,467,532 km (0.067 R)
• M12: 21,132,195 km (0.093 R)
• M13: 27,088,734 km (0.12 R)
• M14: 30,878,197 km (0.075 R)
• M15: 31,626,037 km (0.101 R)
• M16: 32,770,162 km (0.051 R)
• M17: 35,006,201 km (0.084 R)
• M18: 36,783,124 km (0.111 R)
• M19: 38,907,115 km (0.102 R)
• M20: 39,196,437 km (0.064 R)
• M21: 40,961,991 km (0.115 R)
• M22: 42,016,058 km (0.098 R)
• M23: 66,242,536 km (0.1 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 17,217 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit