🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.64 AU - 0.86 AU

Year: 237 Days

Day: 44.2 Hours

Environment

Temp: 114 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.97 AU - 3.27 AU

Year: 1549 Days

Day: 47.4 Hours

Environment

Temp: -82 °C

Axial Tilt: 104.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.77 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 674.7

Radius: 14

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 5.69 AU - 8.13 AU

Year: 6634 Days

Day: 11.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 36,278,143 km

• M1: 300,093 km (0.112 R)
• M2: 518,805 km (0.113 R)
• M3: 758,611 km (0.089 R)
• M4: 1,473,389 km (0.062 R)
• M5: 1,582,147 km (0.096 R)
• M6: 1,827,488 km (0.117 R)
• M7: 2,126,534 km (0.112 R)
• M8: 3,500,740 km (0.11 R)
• M9: 3,673,376 km (0.069 R)
• M10: 4,053,055 km (0.08 R)
• M11: 4,392,493 km (0.112 R)
• M12: 4,687,051 km (0.104 R)
• M13: 4,905,464 km (0.071 R)
• M14: 5,127,168 km (0.115 R)
• M15: 5,267,491 km (0.032 R)
• M16: 6,255,585 km (0.107 R)
• M17: 6,496,437 km (0.097 R)
• M18: 6,770,949 km (0.117 R)
• M19: 7,205,830 km (0.045 R)
• M20: 7,940,057 km (0.119 R)
• M21: 8,234,016 km (0.1 R)
• M22: 8,531,417 km (0.084 R)
• M23: 8,631,348 km (0.104 R)
• M24: 8,933,686 km (0.032 R)
• M25: 9,103,030 km (0.055 R)
• M26: 9,826,336 km (0.106 R)
• M27: 10,141,988 km (0.049 R)
• M28: 10,354,417 km (0.105 R)
• M29: 10,783,463 km (0.106 R)
• M30: 11,254,996 km (0.099 R)
• M31: 12,105,609 km (0.035 R)
• M32: 12,481,998 km (0.055 R)
• M33: 12,747,833 km (0.075 R)
• M34: 12,900,572 km (0.082 R)
• M35: 13,285,039 km (0.114 R)
• M36: 13,634,200 km (0.109 R)
• M37: 14,104,686 km (0.094 R)
• M38: 14,461,028 km (0.113 R)
• M39: 15,629,387 km (0.11 R)
• M40: 15,998,295 km (0.053 R)
• M41: 17,037,701 km (0.075 R)
• M42: 17,205,999 km (0.117 R)
• M43: 17,417,231 km (0.119 R)
• M44: 17,714,482 km (0.096 R)
• M45: 18,098,949 km (0.087 R)
• M46: 19,708,921 km (0.111 R)
• M47: 19,929,877 km (0.106 R)
• M48: 20,018,589 km (0.062 R)
• M49: 20,553,251 km (0.049 R)
• M50: 21,228,387 km (0.106 R)
• M51: 22,553,973 km (0.08 R)
• M52: 23,017,278 km (0.094 R)
• M53: 23,483,874 km (0.107 R)
• M54: 23,765,267 km (0.111 R)
• M55: 23,859,215 km (0.117 R)
• M56: 24,142,104 km (0.092 R)
• M57: 24,568,608 km (0.108 R)
• M58: 25,141,119 km (0.092 R)
• M59: 25,621,478 km (0.091 R)
• M60: 26,299,156 km (0.112 R)
• M61: 27,228,458 km (0.104 R)
• M62: 27,969,566 km (0.079 R)
• M63: 28,367,646 km (0.049 R)
• M64: 29,169,341 km (0.079 R)
• M65: 29,471,828 km (0.098 R)
• M66: 29,775,511 km (0.107 R)
• M67: 30,080,093 km (0.079 R)
• M68: 30,385,871 km (0.081 R)
• M69: 32,554,292 km (0.117 R)
• M70: 32,868,148 km (0.04 R)
• M71: 34,772,379 km (0.107 R)
• M72: 35,200,529 km (0.112 R)
• M73: 36,061,764 km (0.088 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 183 - 19,788 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit