🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.79 AU - 0.89 AU

Year: 274 Days

Day: 47.3 Hours

Environment

Temp: 100 °C

Axial Tilt: 43.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.29 AU - 1.37 AU

Year: 547 Days

Day: 19.6 Hours

Environment

Temp: -8 °C

Axial Tilt: 34.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.15 AU - 2.51 AU

Year: 1268 Days

Day: 29.4 Hours

Environment

Temp: -75 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 2.94 AU - 3.14 AU

Year: 1889 Days

Day: 23.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,487,377 km

• M1: 44,879 km (0.029 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 4.42 AU - 4.6 AU

Year: 3414 Days

Day: 13.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 48,487,377 km

• M1: 44,131 km (0.09 R)

Asteroid Belt

Center: 7.01 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650.9

Radius: 11.5

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 7.82 AU - 11.18 AU

Year: 10437 Days

Day: 6.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 48,487,377 km

• M1: 143,016 km (0.106 R)
• M2: 610,210 km (0.109 R)
• M3: 1,170,454 km (0.096 R)
• M4: 1,528,142 km (0.088 R)
• M5: 3,673,825 km (0.043 R)
• M6: 4,972,484 km (0.099 R)
• M7: 5,489,494 km (0.082 R)
• M8: 7,925,994 km (0.105 R)
• M9: 8,632,994 km (0.088 R)
• M10: 9,722,665 km (0.106 R)
• M11: 12,756,958 km (0.079 R)
• M12: 15,077,371 km (0.117 R)
• M13: 15,478,592 km (0.068 R)
• M14: 16,232,566 km (0.088 R)
• M15: 17,445,954 km (0.12 R)
• M16: 17,814,114 km (0.119 R)
• M17: 19,496,043 km (0.104 R)
• M18: 20,538,292 km (0.092 R)
• M19: 23,798,029 km (0.104 R)
• M20: 30,042,544 km (0.104 R)
• M21: 33,313,501 km (0.056 R)
• M22: 34,685,912 km (0.117 R)
• M23: 35,621,497 km (0.119 R)
• M24: 36,935,415 km (0.096 R)
• M25: 38,157,630 km (0.091 R)
• M26: 47,622,388 km (0.109 R)

Kuiper Belt

Range: 30.8 - 48.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 197 - 18,930 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit