🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.55 AU - 0.59 AU

Year: 151 Days

Day: 20.2 Hours

Environment

Temp: 197 °C

Axial Tilt: 25.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 1.43 AU - 1.71 AU

Year: 688 Days

Day: 15.3 Hours

Environment

Temp: -14 °C

Axial Tilt: 26.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.22 AU - 2.4 AU

Year: 1228 Days

Day: 18.1 Hours

Environment

Temp: -59 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 121.8

Radius: 9.1

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 5.85 AU - 6.49 AU

Year: 5362 Days

Day: 10.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 17,789,163 km

• M1: 148,999 km (0.076 R)
• M2: 209,587 km (0.099 R)
• M3: 287,527 km (0.119 R)
• M4: 461,809 km (0.117 R)
• M5: 606,470 km (0.12 R)
• M6: 723,156 km (0.108 R)
• M7: 885,021 km (0.06 R)
• M8: 960,867 km (0.084 R)
• M9: 1,150,408 km (0.064 R)
• M10: 1,407,118 km (0.039 R)
• M11: 1,531,134 km (0.1 R)
• M12: 1,670,559 km (0.106 R)
• M13: 1,899,893 km (0.119 R)
• M14: 2,126,833 km (0.106 R)
• M15: 2,204,474 km (0.107 R)
• M16: 2,322,657 km (0.074 R)
• M17: 2,538,077 km (0.115 R)
• M18: 2,760,230 km (0.052 R)
• M19: 2,845,052 km (0.114 R)
• M20: 3,119,864 km (0.092 R)
• M21: 3,555,792 km (0.103 R)
• M22: 3,648,393 km (0.056 R)
• M23: 3,867,703 km (0.069 R)
• M24: 4,204,747 km (0.067 R)
• M25: 4,434,829 km (0.059 R)
• M26: 4,551,366 km (0.101 R)
• M27: 4,787,581 km (0.076 R)
• M28: 4,890,055 km (0.118 R)
• M29: 5,395,696 km (0.086 R)
• M30: 5,681,877 km (0.116 R)
• M31: 5,754,282 km (0.076 R)
• M32: 5,954,743 km (0.097 R)
• M33: 6,028,196 km (0.107 R)
• M34: 6,213,248 km (0.056 R)
• M35: 6,287,748 km (0.073 R)
• M36: 7,010,755 km (0.074 R)
• M37: 7,303,368 km (0.093 R)
• M38: 7,382,057 km (0.103 R)
• M39: 7,580,124 km (0.114 R)
• M40: 8,369,402 km (0.094 R)
• M41: 8,451,831 km (0.091 R)
• M42: 8,555,203 km (0.106 R)
• M43: 8,700,612 km (0.108 R)
• M44: 8,784,237 km (0.079 R)
• M45: 8,868,012 km (0.098 R)
• M46: 8,930,993 km (0.109 R)
• M47: 9,078,496 km (0.11 R)
• M48: 9,785,346 km (0.117 R)
• M49: 10,003,011 km (0.118 R)
• M50: 10,398,847 km (0.107 R)
• M51: 10,643,290 km (0.074 R)
• M52: 10,732,600 km (0.102 R)
• M53: 10,822,209 km (0.111 R)
• M54: 11,047,354 km (0.05 R)
• M55: 11,778,289 km (0.036 R)
• M56: 12,454,023 km (0.073 R)
• M57: 12,619,029 km (0.096 R)
• M58: 13,843,189 km (0.077 R)
• M59: 14,161,234 km (0.12 R)
• M60: 14,382,788 km (0.092 R)
• M61: 14,655,206 km (0.081 R)
• M62: 14,804,504 km (0.049 R)
• M63: 16,351,197 km (0.083 R)
• M64: 16,428,539 km (0.097 R)
• M65: 16,791,314 km (0.064 R)
• M66: 17,025,883 km (0.096 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 214 - 11,182 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit