🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.53 AU - 0.65 AU

Year: 172 Days

Day: 18.1 Hours

Environment

Temp: 123 °C

Axial Tilt: 9.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 56,131,739 km

• M1: 279,449 km (0.079 R)
• M2: 385,514 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.54 AU - 1.88 AU

Year: 847 Days

Day: 32.2 Hours

Environment

Temp: -54 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.08 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672

Radius: 11.5

Gravity: 5.08 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 8.02 AU - 12.88 AU

Year: 12794 Days

Day: 5.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 134.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 56,131,739 km

• M1: 159,172 km (0.092 R)
• M2: 584,180 km (0.03 R)
• M3: 1,127,070 km (0.118 R)
• M4: 1,994,888 km (0.083 R)
• M5: 2,442,185 km (0.039 R)
• M6: 3,541,430 km (0.038 R)
• M7: 4,202,803 km (0.085 R)
• M8: 4,977,720 km (0.074 R)
• M9: 5,700,128 km (0.104 R)
• M10: 7,569,951 km (0.117 R)
• M11: 9,560,202 km (0.025 R)
• M12: 14,076,262 km (0.061 R)
• M13: 14,478,830 km (0.116 R)
• M14: 15,876,523 km (0.09 R)
• M15: 16,757,205 km (0.062 R)
• M16: 17,438,773 km (0.04 R)
• M17: 18,857,560 km (0.092 R)
• M18: 21,745,098 km (0.108 R)
• M19: 23,480,882 km (0.097 R)
• M20: 23,952,713 km (0.041 R)
• M21: 24,527,169 km (0.053 R)
• M22: 26,305,888 km (0.117 R)
• M23: 29,787,629 km (0.065 R)
• M24: 33,565,424 km (0.073 R)
• M25: 35,260,368 km (0.07 R)
• M26: 40,282,368 km (0.112 R)
• M27: 43,883,039 km (0.07 R)
• M28: 45,177,959 km (0.08 R)
• M29: 50,144,159 km (0.059 R)
• M30: 52,196,492 km (0.087 R)
• M31: 53,649,836 km (0.1 R)
• M32: 55,462,513 km (0.109 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 502 - 18,505 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit