🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.49 AU - 0.77 AU

Year: 178 Days

Day: 29.8 Hours

Environment

Temp: 209 °C

Axial Tilt: 44.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,851,820 km

• M1: 118,781 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.7 AU - 0.84 AU

Year: 241 Days

Day: 47.6 Hours

Environment

Temp: 111 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,851,820 km

• M1: 43,832 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.43 AU - 3.95 AU

Year: 2031 Days

Day: 46.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 169.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.91 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 10.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 603.4

Radius: 10.3

Gravity: 5.69 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 9.02 AU - 12.22 AU

Year: 12336 Days

Day: 11.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 73.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 52,851,820 km

• M1: 133,890 km (0.111 R)
• M2: 513,121 km (0.103 R)
• M3: 912,996 km (0.066 R)
• M4: 2,629,183 km (0.047 R)
• M5: 3,477,103 km (0.118 R)
• M6: 3,842,272 km (0.086 R)
• M7: 6,143,087 km (0.105 R)
• M8: 7,456,257 km (0.113 R)
• M9: 8,111,496 km (0.098 R)
• M10: 8,900,026 km (0.062 R)
• M11: 10,846,743 km (0.05 R)
• M12: 12,512,067 km (0.078 R)
• M13: 13,000,055 km (0.059 R)
• M14: 18,212,344 km (0.101 R)
• M15: 19,725,227 km (0.078 R)
• M16: 21,062,931 km (0.066 R)
• M17: 21,753,924 km (0.08 R)
• M18: 22,908,969 km (0.097 R)
• M19: 25,730,086 km (0.074 R)
• M20: 26,719,676 km (0.105 R)
• M21: 27,122,692 km (0.053 R)
• M22: 28,044,066 km (0.064 R)
• M23: 32,165,487 km (0.078 R)
• M24: 32,507,019 km (0.096 R)
• M25: 36,303,364 km (0.098 R)
• M26: 38,435,732 km (0.067 R)
• M27: 39,859,156 km (0.066 R)
• M28: 42,811,021 km (0.04 R)
• M29: 44,199,738 km (0.118 R)
• M30: 45,047,210 km (0.084 R)
• M31: 49,903,307 km (0.067 R)

Kuiper Belt

Range: 30.8 - 57.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 17,311 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit