🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.7

Radius: 14.4

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.41 AU - 0.63 AU

Year: 250 Days

Day: 8 Hours

Environment

Temp: -134 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 76,612,990 km

• M1: 179,218 km (0.099 R)
• M2: 290,968 km (0.111 R)
• M3: 390,899 km (0.096 R)
• M4: 504,594 km (0.078 R)
• M5: 605,423 km (0.098 R)
• M6: 697,724 km (0.078 R)
• M7: 811,868 km (0.092 R)
• M8: 935,585 km (0.037 R)
• M9: 1,069,026 km (0.095 R)
• M10: 1,159,383 km (0.115 R)
• M11: 1,263,354 km (0.056 R)
• M12: 1,365,230 km (0.059 R)
• M13: 1,470,098 km (0.113 R)
• M14: 1,571,825 km (0.111 R)
• M15: 1,694,495 km (0.059 R)
• M16: 1,798,615 km (0.079 R)
• M17: 1,933,702 km (0.103 R)
• M18: 2,030,043 km (0.072 R)
• M19: 2,180,987 km (0.103 R)
• M20: 2,329,089 km (0.114 R)
• M21: 2,487,663 km (0.027 R)

Asteroid Belt

Center: 1 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.6

Radius: 14.5

Gravity: 3.16 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.36 AU - 1.6 AU

Year: 1201 Days

Day: 14.8 Hours

Environment

Temp: -194 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 76,612,990 km

• M1: 188,493 km (0.09 R)
• M2: 368,759 km (0.114 R)
• M3: 482,154 km (0.076 R)
• M4: 682,765 km (0.047 R)
• M5: 795,113 km (0.117 R)
• M6: 901,028 km (0.034 R)
• M7: 1,055,712 km (0.107 R)
• M8: 1,151,754 km (0.09 R)
• M9: 1,266,496 km (0.081 R)
• M10: 1,361,490 km (0.1 R)
• M11: 1,542,055 km (0.107 R)
• M12: 1,661,434 km (0.12 R)
• M13: 1,810,882 km (0.108 R)
• M14: 2,161,540 km (0.056 R)
• M15: 2,355,119 km (0.092 R)
• M16: 2,524,165 km (0.037 R)
• M17: 2,646,087 km (0.064 R)
• M18: 2,759,782 km (0.084 R)
• M19: 2,864,350 km (0.112 R)
• M20: 3,045,513 km (0.089 R)
• M21: 3,208,725 km (0.047 R)
• M22: 3,397,068 km (0.118 R)
• M23: 3,555,044 km (0.118 R)
• M24: 3,796,794 km (0.083 R)
• M25: 3,996,507 km (0.082 R)
• M26: 4,127,555 km (0.082 R)
• M27: 4,308,718 km (0.077 R)
• M28: 4,591,607 km (0.071 R)
• M29: 4,691,539 km (0.117 R)
• M30: 5,111,310 km (0.105 R)
• M31: 5,371,760 km (0.084 R)
• M32: 5,649,863 km (0.084 R)
• M33: 6,124,238 km (0.117 R)
• M34: 6,526,955 km (0.109 R)
• M35: 6,639,752 km (0.092 R)
• M36: 6,752,997 km (0.119 R)
• M37: 7,010,306 km (0.098 R)
• M38: 7,111,284 km (0.092 R)
• M39: 7,476,004 km (0.102 R)
• M40: 7,653,128 km (0.115 R)
• M41: 8,072,152 km (0.066 R)
• M42: 8,223,694 km (0.105 R)
• M43: 8,467,987 km (0.039 R)
• M44: 8,854,548 km (0.091 R)
• M45: 9,026,586 km (0.067 R)
• M46: 9,278,658 km (0.089 R)
• M47: 9,373,803 km (0.102 R)
• M48: 9,485,253 km (0.12 R)
• M49: 9,645,323 km (0.047 R)
• M50: 9,773,977 km (0.112 R)
• M51: 10,541,115 km (0.094 R)
• M52: 10,690,264 km (0.098 R)
• M53: 10,790,195 km (0.065 R)
• M54: 11,108,390 km (0.107 R)
• M55: 11,412,672 km (0.088 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 321.2

Radius: 6.3

Gravity: 8.09 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 5.05 AU - 7.25 AU

Year: 10170 Days

Day: 22.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 76,612,990 km

• M1: 121,773 km (0.101 R)
• M2: 184,604 km (0.081 R)
• M3: 345,870 km (0.061 R)
• M4: 461,360 km (0.046 R)
• M5: 576,401 km (0.047 R)
• M6: 701,165 km (0.114 R)
• M7: 804,388 km (0.052 R)
• M8: 977,024 km (0.113 R)
• M9: 1,679,834 km (0.091 R)
• M10: 2,026,004 km (0.091 R)
• M11: 2,371,725 km (0.081 R)
• M12: 2,972,360 km (0.071 R)
• M13: 3,364,456 km (0.095 R)
• M14: 3,851,098 km (0.092 R)
• M15: 4,196,819 km (0.076 R)
• M16: 4,278,050 km (0.095 R)
• M17: 5,557,411 km (0.066 R)
• M18: 5,646,721 km (0.106 R)
• M19: 5,766,400 km (0.077 R)
• M20: 6,038,967 km (0.076 R)
• M21: 6,192,155 km (0.047 R)
• M22: 6,913,366 km (0.092 R)
• M23: 7,105,899 km (0.093 R)
• M24: 7,760,390 km (0.083 R)
• M25: 7,994,061 km (0.084 R)
• M26: 8,743,397 km (0.108 R)
• M27: 8,916,781 km (0.082 R)
• M28: 9,161,374 km (0.119 R)
• M29: 9,872,711 km (0.098 R)
• M30: 10,712,404 km (0.104 R)
• M31: 10,786,605 km (0.105 R)
• M32: 11,047,354 km (0.069 R)
• M33: 11,234,800 km (0.063 R)
• M34: 11,612,984 km (0.099 R)
• M35: 11,765,424 km (0.075 R)
• M36: 12,149,441 km (0.1 R)
• M37: 12,615,588 km (0.117 R)
• M38: 13,286,086 km (0.085 R)
• M39: 13,565,535 km (0.031 R)
• M40: 14,008,644 km (0.092 R)
• M41: 14,089,726 km (0.118 R)
• M42: 15,157,705 km (0.107 R)
• M43: 15,491,608 km (0.108 R)
• M44: 16,251,565 km (0.101 R)
• M45: 16,722,050 km (0.111 R)
• M46: 16,937,321 km (0.057 R)
• M47: 17,370,706 km (0.096 R)
• M48: 18,115,853 km (0.061 R)
• M49: 18,292,678 km (0.083 R)
• M50: 18,470,101 km (0.117 R)
• M51: 19,050,690 km (0.069 R)
• M52: 19,365,744 km (0.093 R)
• M53: 19,818,726 km (0.03 R)
• M54: 20,138,117 km (0.091 R)
• M55: 20,413,078 km (0.111 R)
• M56: 20,689,236 km (0.109 R)
• M57: 20,920,365 km (0.11 R)
• M58: 21,525,488 km (0.064 R)
• M59: 21,994,777 km (0.071 R)
• M60: 22,943,377 km (0.117 R)
• M61: 23,905,441 km (0.056 R)
• M62: 24,635,478 km (0.117 R)
• M63: 24,684,397 km (0.086 R)
• M64: 24,978,656 km (0.102 R)
• M65: 25,422,363 km (0.106 R)
• M66: 25,570,764 km (0.093 R)
• M67: 25,918,280 km (0.114 R)
• M68: 27,071,081 km (0.102 R)
• M69: 27,222,624 km (0.099 R)
• M70: 27,730,060 km (0.114 R)
• M71: 27,882,949 km (0.093 R)
• M72: 28,445,586 km (0.07 R)
• M73: 28,754,057 km (0.051 R)
• M74: 29,012,113 km (0.089 R)
• M75: 30,313,316 km (0.114 R)
• M76: 30,365,825 km (0.056 R)
• M77: 30,523,351 km (0.072 R)
• M78: 30,839,152 km (0.051 R)
• M79: 32,327,352 km (0.083 R)
• M80: 32,864,558 km (0.116 R)
• M81: 33,080,278 km (0.048 R)
• M82: 33,242,442 km (0.086 R)
• M83: 33,838,889 km (0.069 R)
• M84: 34,932,599 km (0.1 R)
• M85: 35,428,516 km (0.085 R)
• M86: 35,649,771 km (0.108 R)
• M87: 35,982,327 km (0.109 R)
• M88: 36,149,129 km (0.103 R)
• M89: 36,427,530 km (0.09 R)
• M90: 37,323,173 km (0.096 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 913.6

Radius: 4

Gravity: 57.1 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 6.75 AU - 10.91 AU

Year: 17497 Days

Day: 20.6 Hours

Environment

Temp: -242 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 76,612,990 km

• M1: 138,079 km (0.117 R)
• M2: 163,211 km (0.031 R)
• M3: 316,848 km (0.116 R)
• M4: 427,850 km (0.083 R)
• M5: 639,381 km (0.094 R)
• M6: 732,431 km (0.11 R)
• M7: 780,602 km (0.054 R)
• M8: 983,905 km (0.105 R)
• M9: 1,119,142 km (0.108 R)
• M10: 1,947,166 km (0.118 R)
• M11: 2,186,223 km (0.066 R)
• M12: 2,291,540 km (0.075 R)
• M13: 2,398,652 km (0.116 R)
• M14: 2,654,764 km (0.097 R)
• M15: 3,192,718 km (0.102 R)
• M16: 3,679,958 km (0.113 R)
• M17: 3,932,180 km (0.094 R)
• M18: 3,974,666 km (0.09 R)
• M19: 6,043,455 km (0.114 R)
• M20: 6,340,706 km (0.113 R)
• M21: 6,693,308 km (0.081 R)
• M22: 6,949,120 km (0.102 R)
• M23: 7,470,469 km (0.118 R)
• M24: 8,004,234 km (0.108 R)
• M25: 8,494,915 km (0.096 R)
• M26: 9,164,515 km (0.108 R)
• M27: 9,966,809 km (0.097 R)
• M28: 10,672,162 km (0.117 R)
• M29: 11,393,523 km (0.108 R)
• M30: 12,254,908 km (0.063 R)
• M31: 13,714,684 km (0.107 R)
• M32: 14,563,951 km (0.104 R)
• M33: 15,094,874 km (0.117 R)
• M34: 15,228,614 km (0.05 R)
• M35: 15,295,634 km (0.105 R)
• M36: 16,933,133 km (0.115 R)
• M37: 17,211,385 km (0.033 R)
• M38: 17,984,506 km (0.098 R)
• M39: 18,197,384 km (0.073 R)
• M40: 18,268,443 km (0.1 R)
• M41: 18,697,041 km (0.088 R)
• M42: 19,273,741 km (0.109 R)
• M43: 20,815,197 km (0.071 R)
• M44: 21,038,547 km (0.089 R)
• M45: 21,563,037 km (0.107 R)
• M46: 22,471,994 km (0.043 R)
• M47: 24,405,397 km (0.078 R)
• M48: 26,150,306 km (0.063 R)
• M49: 26,310,974 km (0.11 R)
• M50: 28,428,532 km (0.115 R)
• M51: 28,925,047 km (0.089 R)
• M52: 29,424,256 km (0.028 R)
• M53: 30,939,084 km (0.064 R)
• M54: 33,694,078 km (0.088 R)
• M55: 34,307,130 km (0.1 R)
• M56: 36,616,173 km (0.091 R)
• M57: 38,152,843 km (0.071 R)
• M58: 39,618,154 km (0.092 R)
• M59: 40,172,414 km (0.098 R)
• M60: 42,509,282 km (0.09 R)
• M61: 43,837,113 km (0.029 R)
• M62: 44,028,000 km (0.115 R)
• M63: 44,986,024 km (0.097 R)
• M64: 45,467,730 km (0.087 R)
• M65: 46,630,554 km (0.099 R)
• M66: 47,313,468 km (0.064 R)
• M67: 48,294,681 km (0.114 R)
• M68: 49,480,992 km (0.111 R)
• M69: 49,679,658 km (0.047 R)
• M70: 49,978,105 km (0.116 R)
• M71: 50,776,958 km (0.05 R)
• M72: 52,893,918 km (0.088 R)
• M73: 54,218,756 km (0.104 R)
• M74: 54,526,030 km (0.102 R)
• M75: 54,833,903 km (0.095 R)
• M76: 57,735,204 km (0.088 R)
• M77: 58,783,287 km (0.087 R)
• M78: 59,204,405 km (0.093 R)
• M79: 59,415,188 km (0.034 R)
• M80: 62,823,327 km (0.094 R)
• M81: 62,930,738 km (0.084 R)
• M82: 64,009,339 km (0.105 R)
• M83: 64,334,116 km (0.027 R)
• M84: 65,529,552 km (0.109 R)
• M85: 68,605,434 km (0.034 R)
• M86: 70,049,502 km (0.095 R)
• M87: 70,160,953 km (0.102 R)
• M88: 70,272,553 km (0.1 R)
• M89: 70,719,401 km (0.119 R)
• M90: 72,065,483 km (0.117 R)
• M91: 73,533,188 km (0.092 R)
• M92: 74,782,779 km (0.085 R)
• M93: 74,896,772 km (0.083 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 14,837 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit