🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.91 AU - 1.23 AU

Year: 404 Days

Day: 26.3 Hours

Environment

Temp: 23 °C

Axial Tilt: 47.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 42,546,228 km

• M1: 286,031 km (0.043 R)
• M2: 498,311 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.98 AU - 1.4 AU

Year: 474 Days

Day: 30.8 Hours

Environment

Temp: 3 °C

Axial Tilt: 84.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 42,546,228 km

• M1: 44,281 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.83 AU - 1.91 AU

Year: 934 Days

Day: 20.7 Hours

Environment

Temp: -59 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.2

Radius: 12.7

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 11.53 AU - 12.77 AU

Year: 15469 Days

Day: 11.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 42,546,228 km

• M1: 165,754 km (0.113 R)
• M2: 687,253 km (0.081 R)
• M3: 1,149,510 km (0.052 R)
• M4: 1,546,992 km (0.078 R)
• M5: 2,168,720 km (0.084 R)
• M6: 3,298,334 km (0.083 R)
• M7: 4,586,970 km (0.096 R)
• M8: 6,083,697 km (0.092 R)
• M9: 6,982,032 km (0.107 R)
• M10: 8,258,401 km (0.044 R)
• M11: 9,451,893 km (0.083 R)
• M12: 10,065,992 km (0.099 R)
• M13: 10,556,374 km (0.094 R)
• M14: 11,114,224 km (0.034 R)
• M15: 15,522,275 km (0.064 R)
• M16: 17,334,653 km (0.08 R)
• M17: 22,270,186 km (0.109 R)
• M18: 22,768,347 km (0.055 R)
• M19: 26,097,947 km (0.114 R)
• M20: 27,025,304 km (0.064 R)
• M21: 28,847,855 km (0.047 R)
• M22: 38,605,825 km (0.107 R)
• M23: 39,445,967 km (0.066 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 13,930 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit