🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.67 AU - 0.79 AU

Year: 228 Days

Day: 18.3 Hours

Environment

Temp: 160 °C

Axial Tilt: 11.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,979,233 km

• M1: 24,085 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.99 AU - 1.05 AU

Year: 376 Days

Day: 21.5 Hours

Environment

Temp: 15 °C

Axial Tilt: 35.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.99 AU - 1.17 AU

Year: 410 Days

Day: 29.7 Hours

Environment

Temp: 10 °C

Axial Tilt: 8.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.71

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 2.65 AU - 2.77 AU

Year: 1629 Days

Day: 17.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.4

Radius: 11.8

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 5.27 AU - 7.33 AU

Year: 5776 Days

Day: 11.6 Hours

Environment

Temp: -155 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 29,979,233 km

• M1: 146,905 km (0.093 R)
• M2: 569,519 km (0.099 R)
• M3: 1,436,738 km (0.071 R)
• M4: 2,056,073 km (0.108 R)
• M5: 2,740,334 km (0.106 R)
• M6: 3,165,641 km (0.079 R)
• M7: 3,592,443 km (0.064 R)
• M8: 5,219,171 km (0.101 R)
• M9: 5,759,219 km (0.115 R)
• M10: 7,188,028 km (0.114 R)
• M11: 9,119,187 km (0.11 R)
• M12: 11,097,170 km (0.09 R)
• M13: 11,847,703 km (0.118 R)
• M14: 12,235,610 km (0.083 R)
• M15: 12,883,967 km (0.076 R)
• M16: 14,087,183 km (0.094 R)
• M17: 20,338,429 km (0.105 R)
• M18: 22,850,776 km (0.089 R)
• M19: 23,528,753 km (0.113 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 18,722 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit