🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.54 AU - 0.56 AU

Year: 142 Days

Day: 16.1 Hours

Environment

Temp: 212 °C

Axial Tilt: 35.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.53 AU - 0.69 AU

Year: 166 Days

Day: 37 Hours

Environment

Temp: 199 °C

Axial Tilt: 21.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.8 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.56 AU - 3.4 AU

Year: 1792 Days

Day: 38 Hours

Environment

Temp: -84 °C

Axial Tilt: 13.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,401,194 km

• M1: 864,975 km (0.094 R)
• M2: 1,773,782 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 4.39 AU - 4.65 AU

Year: 3347 Days

Day: 22.1 Hours

Environment

Temp: -125 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.7

Radius: 12.5

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 8.43 AU - 10.37 AU

Year: 10037 Days

Day: 8.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 39,401,194 km

• M1: 155,432 km (0.096 R)
• M2: 651,948 km (0.039 R)
• M3: 1,478,027 km (0.107 R)
• M4: 2,629,631 km (0.066 R)
• M5: 3,104,754 km (0.105 R)
• M6: 3,637,173 km (0.083 R)
• M7: 6,198,887 km (0.095 R)
• M8: 7,233,955 km (0.115 R)
• M9: 7,852,392 km (0.119 R)
• M10: 10,015,577 km (0.109 R)
• M11: 10,883,694 km (0.086 R)
• M12: 13,160,424 km (0.118 R)
• M13: 13,790,530 km (0.056 R)
• M14: 14,440,682 km (0.04 R)
• M15: 15,360,111 km (0.103 R)
• M16: 16,058,733 km (0.091 R)
• M17: 17,180,119 km (0.1 R)
• M18: 20,400,362 km (0.12 R)
• M19: 21,089,560 km (0.09 R)
• M20: 21,557,652 km (0.116 R)
• M21: 22,272,729 km (0.088 R)
• M22: 22,921,685 km (0.095 R)
• M23: 25,644,067 km (0.084 R)
• M24: 26,991,645 km (0.112 R)
• M25: 27,915,860 km (0.094 R)
• M26: 30,121,681 km (0.113 R)
• M27: 30,715,584 km (0.085 R)
• M28: 32,752,359 km (0.081 R)
• M29: 36,418,854 km (0.112 R)
• M30: 37,775,856 km (0.047 R)

Kuiper Belt

Range: 31.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 15,764 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit