🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.82 AU - 1.04 AU

Year: 324 Days

Day: 25 Hours

Environment

Temp: 144 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.3 AU - 4.46 AU

Year: 3315 Days

Day: 37.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,134,351 km

• M1: 2,392,519 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 4.56 AU - 4.98 AU

Year: 3768 Days

Day: 25.4 Hours

Environment

Temp: -133 °C

Axial Tilt: 21.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.8

Radius: 14

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 11.94 AU - 12.58 AU

Year: 15525 Days

Day: 13 Hours

Environment

Temp: -180 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 73,134,351 km

• M1: 219,909 km (0.109 R)
• M2: 855,849 km (0.085 R)
• M3: 1,356,254 km (0.108 R)
• M4: 4,951,540 km (0.041 R)
• M5: 5,395,696 km (0.085 R)
• M6: 6,461,431 km (0.101 R)
• M7: 8,887,759 km (0.11 R)
• M8: 11,292,096 km (0.067 R)
• M9: 12,772,666 km (0.082 R)
• M10: 14,268,047 km (0.056 R)
• M11: 20,075,286 km (0.093 R)
• M12: 21,357,340 km (0.038 R)
• M13: 22,092,763 km (0.062 R)
• M14: 23,381,848 km (0.108 R)
• M15: 25,286,229 km (0.111 R)
• M16: 30,312,418 km (0.071 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 347.7

Radius: 6.5

Gravity: 8.23 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 16.79 AU - 18.19 AU

Year: 26453 Days

Day: 23.3 Hours

Environment

Temp: -190 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 73,134,351 km

• M1: 80,783 km (0.102 R)
• M2: 550,969 km (0.118 R)
• M3: 869,313 km (0.089 R)
• M4: 1,320,949 km (0.06 R)
• M5: 2,588,642 km (0.092 R)
• M6: 3,294,295 km (0.084 R)
• M7: 3,964,194 km (0.063 R)
• M8: 4,217,314 km (0.047 R)
• M9: 4,651,895 km (0.099 R)
• M10: 5,115,798 km (0.092 R)
• M11: 5,493,234 km (0.097 R)
• M12: 6,916,957 km (0.1 R)
• M13: 8,210,530 km (0.115 R)
• M14: 10,175,946 km (0.088 R)
• M15: 10,712,404 km (0.091 R)
• M16: 13,752,682 km (0.069 R)
• M17: 14,631,420 km (0.116 R)
• M18: 14,856,714 km (0.086 R)
• M19: 17,323,583 km (0.108 R)
• M20: 24,817,389 km (0.1 R)
• M21: 25,138,127 km (0.081 R)
• M22: 26,896,052 km (0.064 R)
• M23: 36,099,013 km (0.105 R)
• M24: 37,344,116 km (0.072 R)
• M25: 38,332,210 km (0.089 R)
• M26: 43,071,471 km (0.114 R)
• M27: 43,689,909 km (0.062 R)
• M28: 46,223,498 km (0.104 R)
• M29: 50,204,896 km (0.079 R)
• M30: 52,982,629 km (0.118 R)
• M31: 57,152,371 km (0.103 R)
• M32: 58,087,058 km (0.063 R)
• M33: 66,548,762 km (0.113 R)

Kuiper Belt

Range: 30.3 - 58.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 523 - 18,732 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit