🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 0.59 AU - 0.67 AU

Year: 176 Days

Day: 25.7 Hours

Environment

Temp: 208 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.17 AU - 1.27 AU

Year: 474 Days

Day: 18.3 Hours

Environment

Temp: 31 °C

Axial Tilt: 10.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.29 AU - 1.33 AU

Year: 527 Days

Day: 36.3 Hours

Environment

Temp: 10 °C

Axial Tilt: 137.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1.88 AU - 2.26 AU

Year: 1047 Days

Day: 18 Hours

Environment

Temp: -48 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,582,650 km

• M1: 154,086 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965

Radius: 9.2

Gravity: 11.4 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 7.16 AU - 10.04 AU

Year: 8864 Days

Day: 10 Hours

Environment

Temp: -159 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 49,582,650 km

• M1: 772,972 km (0.074 R)
• M2: 1,463,516 km (0.045 R)
• M3: 2,235,291 km (0.084 R)
• M4: 3,449,577 km (0.055 R)
• M5: 3,885,057 km (0.097 R)
• M6: 4,682,563 km (0.047 R)
• M7: 5,382,531 km (0.049 R)
• M8: 6,409,970 km (0.104 R)
• M9: 6,871,329 km (0.034 R)
• M10: 9,036,609 km (0.062 R)
• M11: 11,342,810 km (0.076 R)
• M12: 12,483,793 km (0.056 R)
• M13: 13,021,597 km (0.088 R)
• M14: 14,926,128 km (0.081 R)
• M15: 17,819,650 km (0.034 R)
• M16: 26,893,658 km (0.067 R)
• M17: 28,195,758 km (0.036 R)
• M18: 28,604,609 km (0.081 R)
• M19: 29,539,296 km (0.119 R)
• M20: 30,816,862 km (0.103 R)
• M21: 42,661,274 km (0.091 R)
• M22: 43,065,188 km (0.057 R)
• M23: 45,542,529 km (0.068 R)
• M24: 48,551,091 km (0.082 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 11,865 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit