🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 0.95 AU - 1.07 AU

Year: 367 Days

Day: 27.1 Hours

Environment

Temp: 37 °C

Axial Tilt: 33.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 30,240,897 km

• M1: 129,253 km (0.068 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.47 AU - 1.99 AU

Year: 823 Days

Day: 17.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.89 AU - 2.27 AU

Year: 1085 Days

Day: 47.3 Hours

Environment

Temp: -72 °C

Axial Tilt: 23.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.2 AU - 4.26 AU

Year: 2605 Days

Day: 44.7 Hours

Environment

Temp: -110 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,240,897 km

• M1: 281,244 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 839.9

Radius: 9.6

Gravity: 9.11 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.17 AU - 6.61 AU

Year: 4526 Days

Day: 7.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 20.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 30,240,897 km

• M1: 119,379 km (0.075 R)
• M2: 630,705 km (0.112 R)
• M3: 1,153,400 km (0.084 R)
• M4: 1,489,845 km (0.108 R)
• M5: 1,961,677 km (0.033 R)
• M6: 2,415,407 km (0.12 R)
• M7: 3,206,930 km (0.074 R)
• M8: 3,555,792 km (0.069 R)
• M9: 3,929,936 km (0.106 R)
• M10: 4,836,200 km (0.106 R)
• M11: 7,023,919 km (0.094 R)
• M12: 8,127,054 km (0.05 R)
• M13: 8,779,151 km (0.065 R)
• M14: 12,725,543 km (0.055 R)
• M15: 13,763,902 km (0.097 R)
• M16: 16,127,249 km (0.108 R)
• M17: 16,971,729 km (0.091 R)
• M18: 18,036,417 km (0.049 R)
• M19: 18,683,128 km (0.092 R)
• M20: 19,345,249 km (0.117 R)
• M21: 20,716,463 km (0.091 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 10,458 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit