🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.5 AU - 0.82 AU

Year: 161 Days

Day: 28.8 Hours

Environment

Temp: 341 °C

Axial Tilt: 39.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 21,284,072 km

• M1: 21,991 km (0.088 R)
• M2: 214,823 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.45 AU - 1.57 AU

Year: 557 Days

Day: 23.8 Hours

Environment

Temp: 162 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.98 AU - 1.98 AU

Year: 836 Days

Day: 24.3 Hours

Environment

Temp: 39 °C

Axial Tilt: 1.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.75 AU - 4.05 AU

Year: 2312 Days

Day: 12 Hours

Environment

Temp: -61 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.8

Radius: 13.2

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 8.98 AU - 11.86 AU

Year: 10099 Days

Day: 12 Hours

Environment

Temp: -147 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 21,284,072 km

• M1: 164,109 km (0.072 R)
• M2: 649,853 km (0.096 R)
• M3: 1,912,160 km (0.108 R)
• M4: 2,723,878 km (0.103 R)
• M5: 3,167,585 km (0.109 R)
• M6: 3,707,035 km (0.103 R)
• M7: 4,386,958 km (0.055 R)
• M8: 4,972,184 km (0.046 R)
• M9: 5,390,909 km (0.085 R)
• M10: 6,265,757 km (0.077 R)
• M11: 7,694,118 km (0.119 R)
• M12: 8,590,359 km (0.046 R)
• M13: 11,440,796 km (0.111 R)
• M14: 12,553,655 km (0.086 R)
• M15: 13,912,303 km (0.1 R)
• M16: 16,720,704 km (0.106 R)
• M17: 19,151,968 km (0.084 R)
• M18: 21,104,370 km (0.106 R)
• M19: 21,573,210 km (0.073 R)
• M20: 22,694,147 km (0.045 R)
• M21: 28,129,486 km (0.108 R)
• M22: 34,483,207 km (0.107 R)
• M23: 36,237,242 km (0.075 R)
• M24: 37,820,137 km (0.029 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.1

Radius: 11.5

Gravity: 0.24 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 10.16 AU - 15.34 AU

Year: 13669 Days

Day: 9.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 21,284,072 km

• M1: 143,016 km (0.074 R)
• M2: 622,178 km (0.079 R)
• M3: 1,578,856 km (0.11 R)
• M4: 2,337,916 km (0.079 R)
• M5: 3,115,675 km (0.057 R)
• M6: 3,698,807 km (0.077 R)
• M7: 5,922,131 km (0.085 R)
• M8: 7,456,706 km (0.101 R)
• M9: 16,126,950 km (0.085 R)
• M10: 16,983,996 km (0.085 R)

Kuiper Belt

Range: 36.5 - 64.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 16,934 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit