🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.96 AU - 1.04 AU

Year: 373 Days

Day: 17.3 Hours

Environment

Temp: 23 °C

Axial Tilt: 31.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 49,736,169 km

• M1: 365,019 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 1.44 AU - 2.3 AU

Year: 953 Days

Day: 25.6 Hours

Environment

Temp: -57 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 2.63 AU - 2.65 AU

Year: 1599 Days

Day: 30.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 4.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 9.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.5

Radius: 12.5

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 7.79 AU - 11.73 AU

Year: 11367 Days

Day: 11.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 49,736,169 km

• M1: 157,676 km (0.117 R)
• M2: 563,834 km (0.116 R)
• M3: 1,308,682 km (0.101 R)
• M4: 2,529,401 km (0.12 R)
• M5: 2,930,921 km (0.088 R)
• M6: 3,329,001 km (0.093 R)
• M7: 4,630,204 km (0.118 R)
• M8: 5,173,992 km (0.091 R)
• M9: 5,896,101 km (0.078 R)
• M10: 7,065,358 km (0.115 R)
• M11: 9,333,710 km (0.108 R)
• M12: 12,790,768 km (0.051 R)
• M13: 17,305,482 km (0.088 R)
• M14: 17,953,839 km (0.086 R)
• M15: 24,360,816 km (0.109 R)
• M16: 27,051,334 km (0.092 R)
• M17: 28,918,016 km (0.1 R)
• M18: 30,555,365 km (0.11 R)
• M19: 31,503,217 km (0.09 R)
• M20: 34,577,304 km (0.096 R)
• M21: 36,538,233 km (0.052 R)
• M22: 40,807,307 km (0.099 R)
• M23: 44,991,410 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 542.5

Radius: 8.3

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 8.95 AU - 11.15 AU

Year: 11877 Days

Day: 13 Hours

Environment

Temp: -168 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 49,736,169 km

• M1: 105,915 km (0.057 R)
• M2: 589,715 km (0.111 R)
• M3: 1,058,555 km (0.079 R)
• M4: 1,430,006 km (0.113 R)
• M5: 1,791,285 km (0.097 R)
• M6: 2,123,691 km (0.088 R)
• M7: 5,978,380 km (0.072 R)
• M8: 8,542,338 km (0.103 R)
• M9: 9,055,159 km (0.117 R)
• M10: 10,142,137 km (0.032 R)
• M11: 10,931,565 km (0.114 R)
• M12: 16,196,363 km (0.114 R)
• M13: 18,169,260 km (0.037 R)
• M14: 19,332,084 km (0.09 R)
• M15: 20,134,228 km (0.081 R)
• M16: 26,285,243 km (0.086 R)
• M17: 26,971,748 km (0.067 R)
• M18: 30,049,275 km (0.119 R)
• M19: 31,893,368 km (0.046 R)
• M20: 46,817,402 km (0.1 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 14,494 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit