🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.8

Radius: 12.9

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.96 AU - 1.04 AU

Year: 678 Days

Day: 12.8 Hours

Environment

Temp: -169 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 6,884,174 km

• M1: 175,179 km (0.091 R)
• M2: 261,647 km (0.076 R)
• M3: 346,319 km (0.099 R)
• M4: 426,952 km (0.078 R)
• M5: 516,861 km (0.1 R)
• M6: 628,311 km (0.102 R)
• M7: 760,256 km (0.073 R)
• M8: 856,597 km (0.118 R)
• M9: 973,583 km (0.082 R)
• M10: 1,083,986 km (0.079 R)
• M11: 1,233,734 km (0.095 R)
• M12: 1,550,283 km (0.117 R)
• M13: 1,632,262 km (0.099 R)
• M14: 1,841,699 km (0.108 R)
• M15: 1,939,387 km (0.101 R)
• M16: 2,129,526 km (0.07 R)
• M17: 2,248,905 km (0.11 R)
• M18: 2,420,942 km (0.098 R)
• M19: 2,608,987 km (0.071 R)
• M20: 2,855,524 km (0.113 R)
• M21: 3,122,108 km (0.094 R)
• M22: 3,233,558 km (0.082 R)
• M23: 3,314,939 km (0.111 R)
• M24: 3,428,634 km (0.116 R)
• M25: 3,511,660 km (0.078 R)
• M26: 3,804,274 km (0.103 R)
• M27: 3,970,327 km (0.087 R)
• M28: 4,057,693 km (0.096 R)
• M29: 4,186,496 km (0.062 R)
• M30: 4,330,410 km (0.105 R)
• M31: 4,462,205 km (0.09 R)
• M32: 4,665,808 km (0.111 R)
• M33: 4,865,372 km (0.036 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 607.7

Radius: 12.4

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.21 AU - 1.41 AU

Year: 1017 Days

Day: 13.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 6,884,174 km

• M1: 200,461 km (0.053 R)
• M2: 306,676 km (0.103 R)
• M3: 394,789 km (0.105 R)
• M4: 485,595 km (0.114 R)
• M5: 601,383 km (0.111 R)
• M6: 792,420 km (0.097 R)
• M7: 877,541 km (0.115 R)
• M8: 985,401 km (0.101 R)
• M9: 1,173,745 km (0.055 R)
• M10: 1,272,629 km (0.042 R)
• M11: 1,594,713 km (0.103 R)
• M12: 1,793,978 km (0.105 R)
• M13: 1,917,695 km (0.118 R)
• M14: 2,156,453 km (0.102 R)
• M15: 2,377,858 km (0.055 R)
• M16: 2,542,117 km (0.119 R)
• M17: 2,663,141 km (0.104 R)
• M18: 2,911,025 km (0.116 R)
• M19: 3,186,584 km (0.034 R)
• M20: 3,368,346 km (0.077 R)
• M21: 3,616,080 km (0.062 R)
• M22: 3,912,732 km (0.081 R)
• M23: 4,042,284 km (0.072 R)
• M24: 4,162,411 km (0.084 R)
• M25: 4,462,205 km (0.064 R)
• M26: 4,563,782 km (0.086 R)
• M27: 4,677,477 km (0.083 R)
• M28: 4,907,857 km (0.12 R)
• M29: 5,094,855 km (0.118 R)
• M30: 5,189,251 km (0.11 R)
• M31: 5,379,839 km (0.106 R)
• M32: 5,548,585 km (0.112 R)
• M33: 5,743,511 km (0.07 R)
• M34: 5,977,931 km (0.056 R)
• M35: 6,203,076 km (0.063 R)
• M36: 6,304,054 km (0.096 R)
• M37: 6,636,012 km (0.118 R)
• M38: 7,052,343 km (0.057 R)
• M39: 7,343,610 km (0.049 R)
• M40: 7,720,148 km (0.103 R)
• M41: 8,144,258 km (0.107 R)
• M42: 8,310,611 km (0.026 R)
• M43: 8,394,086 km (0.098 R)
• M44: 8,491,923 km (0.061 R)
• M45: 9,534,919 km (0.107 R)
• M46: 9,622,434 km (0.109 R)
• M47: 9,739,569 km (0.039 R)
• M48: 9,827,832 km (0.027 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 98.2

Radius: 8.1

Gravity: 1.5 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.27 AU - 2.03 AU

Year: 1438 Days

Day: 12 Hours

Environment

Temp: -195 °C

Axial Tilt: 116.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 6,884,174 km

• M1: 104,719 km (0.059 R)
• M2: 157,078 km (0.101 R)
• M3: 338,091 km (0.091 R)
• M4: 418,724 km (0.094 R)
• M5: 475,272 km (0.063 R)
• M6: 539,001 km (0.091 R)
• M7: 627,413 km (0.09 R)
• M8: 748,887 km (0.114 R)
• M9: 829,520 km (0.118 R)
• M10: 964,009 km (0.088 R)
• M11: 1,020,856 km (0.104 R)
• M12: 1,095,056 km (0.118 R)
• M13: 1,237,773 km (0.066 R)
• M14: 1,334,413 km (0.082 R)
• M15: 1,398,441 km (0.068 R)
• M16: 1,493,286 km (0.049 R)
• M17: 1,553,723 km (0.114 R)
• M18: 1,664,725 km (0.09 R)
• M19: 1,752,838 km (0.115 R)
• M20: 1,823,299 km (0.027 R)
• M21: 1,920,837 km (0.112 R)
• M22: 2,000,124 km (0.113 R)
• M23: 2,100,803 km (0.105 R)
• M24: 2,169,020 km (0.09 R)
• M25: 2,223,922 km (0.053 R)
• M26: 2,314,429 km (0.119 R)
• M27: 2,535,086 km (0.047 R)
• M28: 2,644,442 km (0.086 R)
• M29: 2,740,334 km (0.082 R)
• M30: 2,822,463 km (0.068 R)
• M31: 3,004,524 km (0.074 R)
• M32: 3,308,656 km (0.093 R)
• M33: 3,779,291 km (0.087 R)
• M34: 3,946,541 km (0.117 R)
• M35: 4,167,497 km (0.115 R)
• M36: 4,366,463 km (0.047 R)
• M37: 4,436,474 km (0.049 R)
• M38: 4,506,636 km (0.117 R)
• M39: 4,577,396 km (0.041 R)
• M40: 4,684,059 km (0.119 R)
• M41: 4,773,668 km (0.116 R)
• M42: 5,073,313 km (0.072 R)
• M43: 5,323,141 km (0.057 R)
• M44: 5,426,064 km (0.06 R)
• M45: 5,796,319 km (0.046 R)
• M46: 6,096,412 km (0.11 R)
• M47: 6,282,961 km (0.112 R)
• M48: 6,451,408 km (0.117 R)
• M49: 6,541,167 km (0.081 R)
• M50: 6,651,570 km (0.108 R)
• M51: 6,772,595 km (0.108 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: 289 - 11,338 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit