🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.55 AU - 0.81 AU

Year: 211 Days

Day: 38.9 Hours

Environment

Temp: 104 °C

Axial Tilt: 3.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 61,918,357 km

• M1: 33,660 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.89 AU - 1.29 AU

Year: 429 Days

Day: 26.3 Hours

Environment

Temp: -3 °C

Axial Tilt: 10 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.96 AU - 1.6 AU

Year: 546 Days

Day: 37.3 Hours

Environment

Temp: -27 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.34 AU - 2.04 AU

Year: 828 Days

Day: 44.4 Hours

Environment

Temp: -51 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.63 AU - 2.37 AU

Year: 1066 Days

Day: 12.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 14.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 901.3

Radius: 12.5

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 9.3 AU - 11.68 AU

Year: 12799 Days

Day: 5.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 61,918,357 km

• M1: 155,731 km (0.079 R)
• M2: 620,532 km (0.103 R)
• M3: 1,279,062 km (0.112 R)
• M4: 2,758,435 km (0.079 R)
• M5: 3,819,234 km (0.105 R)
• M6: 4,698,720 km (0.098 R)
• M7: 5,169,504 km (0.051 R)
• M8: 6,050,336 km (0.101 R)
• M9: 6,445,873 km (0.11 R)
• M10: 7,289,156 km (0.094 R)
• M11: 12,331,203 km (0.055 R)
• M12: 13,099,986 km (0.082 R)
• M13: 20,889,398 km (0.083 R)
• M14: 21,340,136 km (0.118 R)
• M15: 27,915,112 km (0.064 R)
• M16: 31,423,631 km (0.087 R)
• M17: 34,584,634 km (0.116 R)
• M18: 38,219,563 km (0.114 R)
• M19: 42,532,769 km (0.03 R)
• M20: 43,990,600 km (0.064 R)
• M21: 45,935,223 km (0.105 R)
• M22: 46,544,984 km (0.025 R)
• M23: 50,317,244 km (0.092 R)
• M24: 51,454,786 km (0.112 R)
• M25: 56,874,118 km (0.117 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 13,859 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit