🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 0.77 AU - 1.05 AU

Year: 331 Days

Day: 14.1 Hours

Environment

Temp: 19 °C

Axial Tilt: 25.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 30,994,571 km

• M1: 288,275 km (0.086 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.11 AU - 3.05 AU

Year: 1578 Days

Day: 25 Hours

Environment

Temp: -101 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.7 AU - 4.04 AU

Year: 2356 Days

Day: 41.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 991.7

Radius: 11.4

Gravity: 7.63 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.86 AU - 6.24 AU

Year: 4321 Days

Day: 7 Hours

Environment

Temp: -157 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 30,994,571 km

• M1: 141,819 km (0.056 R)
• M2: 573,708 km (0.117 R)
• M3: 1,250,489 km (0.075 R)
• M4: 1,848,132 km (0.025 R)
• M5: 2,611,979 km (0.094 R)
• M6: 3,263,926 km (0.098 R)
• M7: 3,749,371 km (0.088 R)
• M8: 4,657,431 km (0.084 R)
• M9: 6,318,565 km (0.064 R)
• M10: 6,739,534 km (0.076 R)
• M11: 7,602,115 km (0.102 R)
• M12: 8,041,634 km (0.062 R)
• M13: 8,851,556 km (0.107 R)
• M14: 9,338,348 km (0.062 R)
• M15: 11,324,858 km (0.097 R)
• M16: 12,644,012 km (0.066 R)
• M17: 14,392,362 km (0.095 R)
• M18: 15,644,048 km (0.069 R)
• M19: 16,356,732 km (0.038 R)
• M20: 19,971,914 km (0.087 R)
• M21: 20,458,406 km (0.055 R)
• M22: 21,167,052 km (0.091 R)
• M23: 22,039,058 km (0.109 R)
• M24: 22,483,812 km (0.112 R)
• M25: 25,441,811 km (0.101 R)
• M26: 27,014,084 km (0.114 R)
• M27: 27,438,344 km (0.107 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 298 - 19,240 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit