🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.67

Radius: 1.23

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.43 AU - 1.99 AU

Year: 817 Days

Day: 20.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,611,622 km

• M1: 915,539 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 4.48 AU - 5.08 AU

Year: 3817 Days

Day: 40.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.54 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 12.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 345.3

Radius: 8.6

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 11.11 AU - 13.47 AU

Year: 15737 Days

Day: 9.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 51,611,622 km

• M1: 348,264 km (0.056 R)
• M2: 401,820 km (0.09 R)
• M3: 534,513 km (0.071 R)
• M4: 735,423 km (0.106 R)
• M5: 1,040,453 km (0.052 R)
• M6: 1,207,404 km (0.095 R)
• M7: 1,272,330 km (0.091 R)
• M8: 1,567,636 km (0.111 R)
• M9: 1,859,352 km (0.094 R)
• M10: 2,115,613 km (0.11 R)
• M11: 2,548,998 km (0.118 R)
• M12: 2,718,642 km (0.112 R)
• M13: 2,950,818 km (0.074 R)
• M14: 3,069,300 km (0.049 R)
• M15: 3,942,353 km (0.085 R)
• M16: 4,473,874 km (0.063 R)
• M17: 5,170,102 km (0.072 R)
• M18: 6,162,684 km (0.096 R)
• M19: 6,935,208 km (0.102 R)
• M20: 7,332,839 km (0.079 R)
• M21: 8,067,364 km (0.113 R)
• M22: 8,150,391 km (0.046 R)
• M23: 9,959,628 km (0.118 R)
• M24: 11,278,333 km (0.079 R)
• M25: 11,511,257 km (0.106 R)
• M26: 12,699,513 km (0.084 R)
• M27: 13,628,366 km (0.111 R)
• M28: 14,781,915 km (0.118 R)
• M29: 15,087,992 km (0.118 R)
• M30: 15,241,929 km (0.1 R)
• M31: 15,602,759 km (0.12 R)
• M32: 15,862,461 km (0.111 R)
• M33: 16,333,245 km (0.061 R)
• M34: 16,438,412 km (0.102 R)
• M35: 17,021,395 km (0.051 R)
• M36: 17,128,059 km (0.045 R)
• M37: 17,881,284 km (0.064 R)
• M38: 18,810,436 km (0.061 R)
• M39: 19,643,248 km (0.108 R)
• M40: 20,148,739 km (0.077 R)
• M41: 20,544,874 km (0.094 R)
• M42: 21,229,883 km (0.07 R)
• M43: 23,211,306 km (0.069 R)
• M44: 23,329,638 km (0.076 R)
• M45: 24,826,365 km (0.055 R)
• M46: 24,886,803 km (0.066 R)
• M47: 25,250,924 km (0.106 R)
• M48: 25,311,810 km (0.095 R)
• M49: 26,230,491 km (0.102 R)
• M50: 26,539,111 km (0.084 R)
• M51: 27,160,092 km (0.086 R)
• M52: 27,597,666 km (0.036 R)
• M53: 28,669,834 km (0.08 R)
• M54: 30,400,681 km (0.113 R)
• M55: 30,595,009 km (0.074 R)
• M56: 30,789,785 km (0.115 R)
• M57: 36,203,134 km (0.076 R)
• M58: 39,476,036 km (0.111 R)
• M59: 40,398,007 km (0.076 R)
• M60: 41,829,958 km (0.075 R)
• M61: 42,407,556 km (0.057 R)
• M62: 42,697,177 km (0.042 R)
• M63: 43,424,372 km (0.093 R)
• M64: 43,497,376 km (0.097 R)
• M65: 43,862,694 km (0.098 R)
• M66: 44,082,453 km (0.026 R)
• M67: 47,346,380 km (0.045 R)
• M68: 48,174,404 km (0.086 R)
• M69: 48,249,951 km (0.074 R)
• M70: 48,628,134 km (0.09 R)
• M71: 48,703,980 km (0.095 R)
• M72: 49,387,493 km (0.051 R)
• M73: 49,844,963 km (0.053 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 325 - 10,464 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit