🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 0.64 AU - 0.68 AU

Year: 193 Days

Day: 38.7 Hours

Environment

Temp: 179 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.11

Radius: 1.04

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.99 AU - 1.37 AU

Year: 461 Days

Day: 23.6 Hours

Environment

Temp: -0 °C

Axial Tilt: 48.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 22,383,735 km

• M1: 173,234 km (0.054 R)
• M2: 310,116 km (0.07 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.26 AU - 1.66 AU

Year: 635 Days

Day: 44 Hours

Environment

Temp: -23 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.25 AU - 2.05 AU

Year: 763 Days

Day: 46.8 Hours

Environment

Temp: -51 °C

Axial Tilt: 29 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.9

Radius: 11.3

Gravity: 2.3 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 4.69 AU - 6.67 AU

Year: 4872 Days

Day: 10.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 22,383,735 km

• M1: 159,621 km (0.105 R)
• M2: 603,179 km (0.054 R)
• M3: 1,078,002 km (0.11 R)
• M4: 1,511,387 km (0.102 R)
• M5: 2,009,548 km (0.048 R)
• M6: 2,449,815 km (0.04 R)
• M7: 3,268,115 km (0.106 R)
• M8: 3,741,293 km (0.037 R)
• M9: 4,897,236 km (0.091 R)
• M10: 5,675,893 km (0.11 R)
• M11: 7,042,320 km (0.097 R)
• M12: 8,477,412 km (0.086 R)
• M13: 9,561,997 km (0.107 R)
• M14: 10,295,325 km (0.097 R)
• M15: 10,982,877 km (0.086 R)
• M16: 12,585,070 km (0.025 R)
• M17: 14,486,759 km (0.111 R)
• M18: 14,889,027 km (0.075 R)
• M19: 16,301,830 km (0.063 R)
• M20: 17,974,334 km (0.032 R)
• M21: 20,567,164 km (0.041 R)
• M22: 21,985,801 km (0.079 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 15,383 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit