🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.78 AU - 1.18 AU

Year: 353 Days

Day: 35.4 Hours

Environment

Temp: 33 °C

Axial Tilt: 0 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 3.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 2.66 AU - 4.3 AU

Year: 2359 Days

Day: 46.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.32 AU - 4.52 AU

Year: 3377 Days

Day: 12.4 Hours

Environment

Temp: -126 °C

Axial Tilt: 124.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,161,635 km

• M1: 271,371 km (0.057 R)
• M2: 1,845,439 km (0.078 R)

Asteroid Belt

Center: 5.05 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.1

Radius: 13.3

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 4.45 AU - 6.91 AU

Year: 4920 Days

Day: 6.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 124.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 30,161,635 km

• M1: 165,455 km (0.104 R)
• M2: 612,005 km (0.072 R)
• M3: 1,094,009 km (0.043 R)
• M4: 1,588,430 km (0.084 R)
• M5: 2,435,753 km (0.098 R)
• M6: 3,123,304 km (0.083 R)
• M7: 3,694,469 km (0.104 R)
• M8: 4,310,513 km (0.05 R)
• M9: 5,546,939 km (0.117 R)
• M10: 6,232,546 km (0.106 R)
• M11: 7,279,881 km (0.053 R)
• M12: 7,701,598 km (0.075 R)
• M13: 8,327,365 km (0.098 R)
• M14: 9,514,125 km (0.116 R)
• M15: 10,019,467 km (0.103 R)
• M16: 12,173,377 km (0.115 R)
• M17: 13,126,166 km (0.072 R)
• M18: 14,509,946 km (0.049 R)
• M19: 15,351,285 km (0.072 R)
• M20: 17,628,763 km (0.117 R)
• M21: 20,537,394 km (0.047 R)
• M22: 22,325,537 km (0.078 R)
• M23: 25,721,259 km (0.108 R)
• M24: 26,704,118 km (0.06 R)

Kuiper Belt

Range: 30.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 211 - 13,529 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit