🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.64 AU - 0.7 AU

Year: 208 Days

Day: 34.3 Hours

Environment

Temp: 168 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.76 AU - 1.02 AU

Year: 318 Days

Day: 12.7 Hours

Environment

Temp: 27 °C

Axial Tilt: 6.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 10,455,956 km

• M1: 104,270 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 2.48 AU - 2.82 AU

Year: 1634 Days

Day: 45.6 Hours

Environment

Temp: -94 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.4

Radius: 9.4

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 5.02 AU - 7.46 AU

Year: 5904 Days

Day: 9.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 10,455,956 km

• M1: 120,576 km (0.107 R)
• M2: 530,624 km (0.107 R)
• M3: 601,533 km (0.113 R)
• M4: 1,034,768 km (0.025 R)
• M5: 1,249,890 km (0.089 R)
• M6: 1,463,965 km (0.092 R)
• M7: 2,331,483 km (0.108 R)
• M8: 2,462,680 km (0.062 R)
• M9: 2,538,825 km (0.084 R)
• M10: 2,625,293 km (0.041 R)
• M11: 3,587,507 km (0.116 R)
• M12: 3,904,654 km (0.082 R)
• M13: 4,094,943 km (0.025 R)
• M14: 4,231,077 km (0.092 R)
• M15: 4,542,839 km (0.082 R)
• M16: 4,874,048 km (0.099 R)
• M17: 5,213,187 km (0.109 R)
• M18: 5,535,121 km (0.041 R)
• M19: 5,610,219 km (0.114 R)
• M20: 5,850,623 km (0.095 R)
• M21: 6,994,149 km (0.079 R)
• M22: 7,089,144 km (0.042 R)
• M23: 8,695,675 km (0.081 R)
• M24: 9,917,890 km (0.104 R)
• M25: 10,285,901 km (0.117 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 12,221 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit