🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.53 AU - 0.68 AU

Year: 170 Days

Day: 30.5 Hours

Environment

Temp: 209 °C

Axial Tilt: 25.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.1

Radius: 0.4

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.07 AU - 1.61 AU

Year: 567 Days

Day: 24.9 Hours

Environment

Temp: -22 °C

Axial Tilt: 32.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.63 AU - 2.55 AU

Year: 1104 Days

Day: 28.5 Hours

Environment

Temp: -77 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,115,123 km

• M1: 108,608 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 2.59 AU - 2.67 AU

Year: 1558 Days

Day: 40.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 27 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540.8

Radius: 13.7

Gravity: 2.88 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 5.64 AU - 7.24 AU

Year: 5969 Days

Day: 14.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 36,115,123 km

• M1: 172,486 km (0.079 R)
• M2: 827,127 km (0.082 R)
• M3: 2,009,099 km (0.089 R)
• M4: 2,997,941 km (0.055 R)
• M5: 4,074,896 km (0.065 R)
• M6: 4,587,867 km (0.079 R)
• M7: 5,310,874 km (0.085 R)
• M8: 9,439,626 km (0.073 R)
• M9: 12,573,402 km (0.079 R)
• M10: 14,430,959 km (0.109 R)
• M11: 15,984,383 km (0.113 R)
• M12: 19,969,521 km (0.117 R)
• M13: 25,458,266 km (0.082 R)
• M14: 27,634,317 km (0.094 R)
• M15: 30,022,497 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.3

Radius: 13.3

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 7.69 AU - 9.19 AU

Year: 8956 Days

Day: 10.8 Hours

Environment

Temp: -166 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 36,115,123 km

• M1: 165,455 km (0.117 R)
• M2: 585,975 km (0.109 R)
• M3: 1,278,314 km (0.084 R)
• M4: 3,290,854 km (0.053 R)
• M5: 5,249,389 km (0.071 R)
• M6: 5,857,654 km (0.058 R)
• M7: 7,071,342 km (0.104 R)
• M8: 8,691,786 km (0.088 R)
• M9: 11,923,997 km (0.109 R)
• M10: 12,869,755 km (0.107 R)
• M11: 13,583,636 km (0.098 R)
• M12: 15,392,424 km (0.059 R)
• M13: 16,008,767 km (0.117 R)
• M14: 25,084,122 km (0.099 R)
• M15: 25,508,831 km (0.083 R)
• M16: 29,550,666 km (0.108 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 10,834 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit