🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.49 AU - 0.77 AU

Year: 179 Days

Day: 33.3 Hours

Environment

Temp: 220 °C

Axial Tilt: 4.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.59 AU - 0.69 AU

Year: 183 Days

Day: 46.4 Hours

Environment

Temp: 228 °C

Axial Tilt: 8.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.78

Radius: 1.26

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.89 AU - 1.25 AU

Year: 396 Days

Day: 42 Hours

Environment

Temp: 33 °C

Axial Tilt: 104.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 18,047,278 km

• M1: 396,883 km (0.105 R)

Asteroid Belt

Center: 4.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.4

Radius: 13.8

Gravity: 0.22 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 6.87 AU - 10.65 AU

Year: 9286 Days

Day: 12.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 18,047,278 km

• M1: 189,541 km (0.095 R)
• M2: 371,452 km (0.1 R)
• M3: 576,101 km (0.088 R)
• M4: 670,498 km (0.041 R)
• M5: 914,641 km (0.107 R)
• M6: 1,078,002 km (0.118 R)
• M7: 1,189,453 km (0.051 R)
• M8: 1,294,321 km (0.068 R)
• M9: 1,502,711 km (0.112 R)
• M10: 1,617,153 km (0.11 R)
• M11: 2,079,410 km (0.072 R)
• M12: 2,208,065 km (0.113 R)
• M13: 2,459,987 km (0.069 R)
• M14: 2,820,069 km (0.11 R)
• M15: 2,934,362 km (0.047 R)
• M16: 3,575,688 km (0.082 R)
• M17: 3,872,939 km (0.067 R)
• M18: 4,309,466 km (0.103 R)
• M19: 4,744,796 km (0.083 R)
• M20: 4,967,846 km (0.031 R)
• M21: 5,071,966 km (0.059 R)
• M22: 5,460,173 km (0.089 R)
• M23: 5,585,685 km (0.1 R)
• M24: 5,986,608 km (0.091 R)
• M25: 6,378,255 km (0.117 R)
• M26: 6,701,386 km (0.103 R)
• M27: 7,304,415 km (0.094 R)
• M28: 7,763,232 km (0.106 R)
• M29: 8,067,514 km (0.072 R)
• M30: 8,231,473 km (0.112 R)
• M31: 8,500,301 km (0.106 R)
• M32: 8,898,381 km (0.093 R)
• M33: 9,067,725 km (0.075 R)
• M34: 9,388,314 km (0.089 R)
• M35: 9,778,166 km (0.025 R)
• M36: 10,372,668 km (0.116 R)
• M37: 10,461,828 km (0.114 R)
• M38: 10,888,481 km (0.087 R)
• M39: 11,138,160 km (0.05 R)
• M40: 11,527,713 km (0.089 R)
• M41: 12,038,589 km (0.108 R)
• M42: 12,202,698 km (0.097 R)
• M43: 12,628,155 km (0.06 R)
• M44: 12,842,678 km (0.074 R)
• M45: 12,938,421 km (0.049 R)
• M46: 14,303,800 km (0.089 R)
• M47: 14,403,133 km (0.094 R)
• M48: 15,231,008 km (0.117 R)
• M49: 15,612,483 km (0.106 R)
• M50: 15,919,906 km (0.049 R)
• M51: 16,333,096 km (0.092 R)
• M52: 16,645,157 km (0.099 R)
• M53: 17,011,821 km (0.045 R)
• M54: 17,833,263 km (0.114 R)
• M55: 17,940,076 km (0.065 R)

Kuiper Belt

Range: 30.6 - 52.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 18,768 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit