🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.65 AU - 0.85 AU

Year: 299 Days

Day: 37.9 Hours

Environment

Temp: -41 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.92 AU - 1.26 AU

Year: 524 Days

Day: 44.3 Hours

Environment

Temp: -80 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.5 AU - 2.5 AU

Year: 1302 Days

Day: 19.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.9

Radius: 11.5

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 2.22 AU - 2.86 AU

Year: 1863 Days

Day: 11.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 18,815,095 km

• M1: 143,016 km (0.12 R)
• M2: 512,672 km (0.095 R)
• M3: 1,040,004 km (0.116 R)
• M4: 1,739,524 km (0.112 R)
• M5: 2,136,108 km (0.052 R)
• M6: 2,526,110 km (0.11 R)
• M7: 3,054,489 km (0.088 R)
• M8: 4,049,614 km (0.065 R)
• M9: 4,612,402 km (0.092 R)
• M10: 5,182,669 km (0.112 R)
• M11: 6,541,915 km (0.081 R)
• M12: 6,990,110 km (0.048 R)
• M13: 8,126,007 km (0.093 R)
• M14: 9,513,228 km (0.099 R)
• M15: 9,917,740 km (0.106 R)
• M16: 10,689,067 km (0.108 R)
• M17: 11,089,541 km (0.118 R)
• M18: 12,391,042 km (0.105 R)
• M19: 13,621,784 km (0.12 R)
• M20: 14,093,017 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 739.3

Radius: 10.3

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.81 AU - 3.15 AU

Year: 2367 Days

Day: 9.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 18,815,095 km

• M1: 128,056 km (0.119 R)
• M2: 456,573 km (0.062 R)
• M3: 843,283 km (0.101 R)
• M4: 1,228,049 km (0.116 R)
• M5: 2,313,232 km (0.092 R)
• M6: 2,925,985 km (0.069 R)
• M7: 3,374,778 km (0.112 R)
• M8: 3,985,586 km (0.032 R)
• M9: 4,912,794 km (0.064 R)
• M10: 5,355,305 km (0.098 R)
• M11: 6,703,929 km (0.057 R)
• M12: 7,132,078 km (0.025 R)
• M13: 7,578,329 km (0.112 R)
• M14: 7,917,467 km (0.101 R)
• M15: 8,428,793 km (0.097 R)
• M16: 9,098,692 km (0.074 R)
• M17: 11,443,040 km (0.111 R)
• M18: 12,306,669 km (0.077 R)
• M19: 13,480,264 km (0.086 R)
• M20: 14,117,401 km (0.115 R)
• M21: 15,305,059 km (0.068 R)
• M22: 16,149,838 km (0.115 R)
• M23: 16,764,685 km (0.046 R)
• M24: 18,205,163 km (0.107 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 11,164 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit