🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.56 AU - 0.92 AU

Year: 245 Days

Day: 16.9 Hours

Environment

Temp: 90 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,871,764 km

• M1: 325,375 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.87 AU - 1.33 AU

Year: 444 Days

Day: 46.7 Hours

Environment

Temp: 7 °C

Axial Tilt: 3.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 39,871,764 km

• M1: 52,658 km (0.06 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.24 AU - 1.44 AU

Year: 597 Days

Day: 33.7 Hours

Environment

Temp: -35 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,871,764 km

• M1: 129,552 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.2

Radius: 1.59

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.31 AU - 1.39 AU

Year: 604 Days

Day: 21.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 20.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.98 AU - 2.68 AU

Year: 1369 Days

Day: 45.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 23 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,871,764 km

• M1: 576,401 km (0.052 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.56

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.72 AU - 3.62 AU

Year: 2173 Days

Day: 40.5 Hours

Environment

Temp: -123 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 916.8

Radius: 8.3

Gravity: 13.31 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 5.5 AU - 7.74 AU

Year: 6558 Days

Day: 10.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 39,871,764 km

• M1: 103,223 km (0.062 R)
• M2: 371,751 km (0.045 R)
• M3: 680,970 km (0.052 R)
• M4: 1,053,169 km (0.081 R)
• M5: 1,481,019 km (0.117 R)
• M6: 1,989,801 km (0.116 R)
• M7: 3,422,051 km (0.078 R)
• M8: 3,974,067 km (0.048 R)
• M9: 4,285,081 km (0.061 R)
• M10: 7,314,139 km (0.047 R)
• M11: 9,398,935 km (0.063 R)
• M12: 10,626,386 km (0.099 R)
• M13: 11,904,251 km (0.064 R)
• M14: 13,511,380 km (0.056 R)
• M15: 16,680,013 km (0.118 R)
• M16: 19,121,001 km (0.058 R)
• M17: 19,710,716 km (0.086 R)
• M18: 22,271,832 km (0.09 R)
• M19: 24,439,954 km (0.116 R)
• M20: 24,872,441 km (0.066 R)
• M21: 29,094,542 km (0.097 R)
• M22: 30,668,311 km (0.077 R)
• M23: 33,770,822 km (0.117 R)
• M24: 35,178,089 km (0.11 R)
• M25: 38,224,799 km (0.026 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 297 - 16,918 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit