🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 0.59 AU - 0.62 AU

Year: 172 Days

Day: 16.6 Hours

Environment

Temp: 209 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 63,860,514 km

• M1: 162,014 km (0.102 R)
• M2: 590,762 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.73 AU - 1.21 AU

Year: 354 Days

Day: 27.4 Hours

Environment

Temp: 32 °C

Axial Tilt: 26.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.22 AU - 1.44 AU

Year: 569 Days

Day: 44.2 Hours

Environment

Temp: -36 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.39

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.16 AU - 1.8 AU

Year: 668 Days

Day: 22.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 46.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,860,514 km

• M1: 100,530 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1.69 AU - 1.91 AU

Year: 896 Days

Day: 15.6 Hours

Environment

Temp: -59 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.88 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.2

Radius: 9.6

Gravity: 7.49 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 10.79 AU - 13.11 AU

Year: 15320 Days

Day: 10.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 63,860,514 km

• M1: 122,371 km (0.113 R)
• M2: 461,061 km (0.102 R)
• M3: 874,848 km (0.08 R)
• M4: 1,252,733 km (0.079 R)
• M5: 1,579,454 km (0.06 R)
• M6: 2,036,775 km (0.119 R)
• M7: 2,646,835 km (0.1 R)
• M8: 3,143,201 km (0.106 R)
• M9: 4,544,783 km (0.075 R)
• M10: 7,944,395 km (0.117 R)
• M11: 9,185,758 km (0.049 R)
• M12: 10,898,803 km (0.045 R)
• M13: 15,681,148 km (0.101 R)
• M14: 21,058,892 km (0.066 R)
• M15: 21,889,011 km (0.091 R)
• M16: 22,740,821 km (0.095 R)
• M17: 30,484,306 km (0.082 R)
• M18: 41,516,850 km (0.087 R)
• M19: 45,358,523 km (0.109 R)
• M20: 46,897,137 km (0.057 R)
• M21: 54,425,052 km (0.111 R)
• M22: 57,221,335 km (0.045 R)
• M23: 61,035,034 km (0.076 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 184 - 16,689 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit