🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.7

Radius: 13.4

Gravity: 0.53 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.96 AU - 1.44 AU

Year: 877 Days

Day: 9.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 68,159,734 km

• M1: 192,383 km (0.12 R)
• M2: 285,732 km (0.086 R)
• M3: 457,769 km (0.108 R)
• M4: 579,692 km (0.042 R)
• M5: 691,142 km (0.102 R)
• M6: 782,098 km (0.075 R)
• M7: 866,620 km (0.067 R)
• M8: 1,021,753 km (0.109 R)
• M9: 1,238,521 km (0.105 R)
• M10: 1,370,765 km (0.072 R)
• M11: 1,484,759 km (0.113 R)
• M12: 1,688,810 km (0.095 R)
• M13: 1,792,033 km (0.079 R)
• M14: 1,887,327 km (0.096 R)
• M15: 1,999,824 km (0.097 R)
• M16: 2,275,084 km (0.091 R)
• M17: 2,422,887 km (0.081 R)
• M18: 2,517,732 km (0.066 R)
• M19: 2,751,703 km (0.045 R)
• M20: 3,028,908 km (0.054 R)
• M21: 3,228,920 km (0.117 R)
• M22: 3,578,830 km (0.039 R)
• M23: 3,967,336 km (0.057 R)
• M24: 4,066,519 km (0.113 R)
• M25: 4,315,151 km (0.076 R)
• M26: 4,417,326 km (0.045 R)
• M27: 4,610,307 km (0.064 R)

Planet 2 - Ice Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 415.9

Radius: 6.8

Gravity: 8.99 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 7.64 AU - 8.32 AU

Year: 15033 Days

Day: 19 Hours

Environment

Temp: -237 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 68,159,734 km

• M1: 103,372 km (0.039 R)
• M2: 182,210 km (0.119 R)
• M3: 643,869 km (0.113 R)
• M4: 808,277 km (0.09 R)
• M5: 885,769 km (0.118 R)
• M6: 1,006,794 km (0.109 R)
• M7: 1,198,728 km (0.055 R)
• M8: 1,356,105 km (0.117 R)
• M9: 1,641,687 km (0.103 R)
• M10: 1,971,999 km (0.053 R)
• M11: 2,240,079 km (0.107 R)
• M12: 2,406,581 km (0.064 R)
• M13: 2,491,403 km (0.09 R)
• M14: 2,605,995 km (0.038 R)
• M15: 2,693,061 km (0.09 R)
• M16: 2,840,415 km (0.118 R)
• M17: 3,392,730 km (0.075 R)
• M18: 3,488,024 km (0.036 R)
• M19: 4,111,847 km (0.078 R)
• M20: 4,316,048 km (0.107 R)
• M21: 4,523,540 km (0.103 R)
• M22: 5,056,558 km (0.066 R)
• M23: 5,684,569 km (0.094 R)
• M24: 6,026,999 km (0.073 R)
• M25: 6,612,525 km (0.101 R)
• M26: 6,731,755 km (0.115 R)
• M27: 6,851,882 km (0.086 R)
• M28: 7,380,112 km (0.057 R)
• M29: 7,503,829 km (0.102 R)
• M30: 7,711,621 km (0.077 R)
• M31: 7,837,283 km (0.042 R)
• M32: 8,389,299 km (0.085 R)
• M33: 9,086,126 km (0.108 R)
• M34: 9,307,531 km (0.058 R)
• M35: 9,486,151 km (0.031 R)
• M36: 9,620,639 km (0.075 R)
• M37: 10,907,480 km (0.093 R)
• M38: 11,190,220 km (0.088 R)
• M39: 11,380,060 km (0.037 R)
• M40: 11,570,947 km (0.12 R)
• M41: 12,052,951 km (0.07 R)
• M42: 13,286,236 km (0.081 R)
• M43: 14,455,941 km (0.064 R)
• M44: 14,507,553 km (0.077 R)
• M45: 14,818,417 km (0.068 R)
• M46: 15,236,394 km (0.074 R)
• M47: 16,137,422 km (0.062 R)
• M48: 17,001,050 km (0.034 R)
• M49: 17,493,526 km (0.079 R)
• M50: 17,824,437 km (0.102 R)
• M51: 19,055,328 km (0.062 R)
• M52: 19,168,574 km (0.102 R)
• M53: 19,338,816 km (0.092 R)
• M54: 19,395,813 km (0.108 R)
• M55: 20,025,171 km (0.065 R)
• M56: 20,082,617 km (0.094 R)
• M57: 21,539,251 km (0.101 R)
• M58: 23,089,833 km (0.088 R)
• M59: 23,574,081 km (0.042 R)
• M60: 24,429,631 km (0.063 R)
• M61: 24,799,437 km (0.114 R)
• M62: 25,357,587 km (0.083 R)
• M63: 25,607,116 km (0.104 R)
• M64: 26,108,269 km (0.1 R)
• M65: 26,866,282 km (0.119 R)
• M66: 27,567,297 km (0.112 R)
• M67: 29,117,879 km (0.1 R)
• M68: 30,696,585 km (0.103 R)
• M69: 31,965,923 km (0.058 R)
• M70: 32,100,561 km (0.064 R)
• M71: 33,184,248 km (0.072 R)
• M72: 34,142,273 km (0.106 R)
• M73: 35,456,939 km (0.072 R)
• M74: 37,779,446 km (0.054 R)
• M75: 38,206,997 km (0.087 R)
• M76: 38,636,193 km (0.078 R)
• M77: 41,684,549 km (0.098 R)
• M78: 43,834,121 km (0.059 R)
• M79: 43,983,719 km (0.104 R)
• M80: 44,058,518 km (0.04 R)
• M81: 45,337,430 km (0.111 R)
• M82: 45,715,913 km (0.071 R)
• M83: 45,943,600 km (0.06 R)
• M84: 46,247,583 km (0.03 R)
• M85: 47,163,721 km (0.118 R)
• M86: 49,480,094 km (0.077 R)
• M87: 50,025,827 km (0.08 R)
• M88: 51,675,293 km (0.097 R)
• M89: 52,149,818 km (0.059 R)
• M90: 52,466,965 km (0.089 R)

Planet 3 - Ice Giant

Semi-Major Axis: 8.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 672.6

Radius: 6.4

Gravity: 16.42 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 6.84 AU - 10.56 AU

Year: 17112 Days

Day: 23.1 Hours

Environment

Temp: -232 °C

Axial Tilt: 8.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 68,159,734 km

• M1: 128,355 km (0.106 R)
• M2: 487,689 km (0.101 R)
• M3: 603,927 km (0.1 R)
• M4: 751,281 km (0.064 R)
• M5: 981,811 km (0.094 R)
• M6: 1,534,276 km (0.057 R)
• M7: 1,591,273 km (0.064 R)
• M8: 2,010,446 km (0.113 R)
• M9: 2,909,679 km (0.11 R)
• M10: 3,233,857 km (0.078 R)
• M11: 3,307,609 km (0.084 R)
• M12: 3,955,816 km (0.095 R)
• M13: 4,034,655 km (0.087 R)
• M14: 4,234,069 km (0.117 R)
• M15: 4,559,893 km (0.105 R)
• M16: 4,893,646 km (0.078 R)
• M17: 5,807,240 km (0.096 R)
• M18: 6,537,876 km (0.064 R)
• M19: 7,104,702 km (0.061 R)
• M20: 7,394,024 km (0.071 R)
• M21: 7,785,821 km (0.086 R)
• M22: 8,184,350 km (0.1 R)
• M23: 8,436,871 km (0.106 R)
• M24: 8,743,248 km (0.095 R)
• M25: 8,846,171 km (0.075 R)
• M26: 9,578,004 km (0.078 R)
• M27: 10,547,099 km (0.116 R)
• M28: 11,378,414 km (0.11 R)
• M29: 12,288,119 km (0.075 R)
• M30: 12,635,186 km (0.094 R)
• M31: 13,995,629 km (0.054 R)
• M32: 15,030,696 km (0.097 R)
• M33: 15,964,337 km (0.109 R)
• M34: 16,533,407 km (0.103 R)
• M35: 16,916,527 km (0.074 R)
• M36: 17,367,266 km (0.108 R)
• M37: 18,942,232 km (0.109 R)
• M38: 19,209,264 km (0.063 R)
• M39: 19,544,663 km (0.083 R)
• M40: 21,806,433 km (0.059 R)
• M41: 23,431,066 km (0.106 R)
• M42: 25,021,291 km (0.081 R)
• M43: 25,608,164 km (0.1 R)
• M44: 26,571,424 km (0.036 R)
• M45: 27,546,503 km (0.111 R)
• M46: 28,228,370 km (0.103 R)
• M47: 28,304,516 km (0.087 R)
• M48: 28,839,178 km (0.103 R)
• M49: 33,315,595 km (0.102 R)
• M50: 33,637,680 km (0.111 R)
• M51: 33,960,811 km (0.114 R)
• M52: 34,610,365 km (0.104 R)
• M53: 34,936,638 km (0.077 R)
• M54: 35,510,047 km (0.104 R)
• M55: 35,921,590 km (0.115 R)
• M56: 36,417,507 km (0.035 R)
• M57: 38,423,615 km (0.051 R)
• M58: 38,507,988 km (0.073 R)
• M59: 38,592,361 km (0.098 R)
• M60: 39,100,246 km (0.103 R)
• M61: 39,866,187 km (0.078 R)
• M62: 40,551,046 km (0.069 R)
• M63: 40,722,934 km (0.084 R)
• M64: 41,499,347 km (0.111 R)
• M65: 42,106,565 km (0.06 R)
• M66: 44,919,453 km (0.064 R)
• M67: 45,186,336 km (0.099 R)
• M68: 45,364,507 km (0.104 R)
• M69: 46,528,229 km (0.077 R)
• M70: 46,888,311 km (0.107 R)
• M71: 47,068,726 km (0.11 R)
• M72: 47,249,291 km (0.071 R)
• M73: 47,611,168 km (0.079 R)
• M74: 48,337,765 km (0.101 R)
• M75: 48,793,739 km (0.067 R)
• M76: 49,801,879 km (0.105 R)
• M77: 50,909,651 km (0.091 R)
• M78: 53,714,013 km (0.061 R)
• M79: 53,997,202 km (0.066 R)
• M80: 54,754,915 km (0.119 R)
• M81: 56,952,508 km (0.082 R)
• M82: 57,530,554 km (0.103 R)
• M83: 57,627,194 km (0.1 R)
• M84: 57,723,685 km (0.038 R)
• M85: 57,916,965 km (0.085 R)
• M86: 58,886,958 km (0.093 R)
• M87: 60,351,820 km (0.077 R)
• M88: 60,646,229 km (0.114 R)
• M89: 62,026,419 km (0.066 R)
• M90: 62,224,337 km (0.09 R)
• M91: 65,320,414 km (0.069 R)
• M92: 65,723,581 km (0.099 R)
• M93: 66,431,029 km (0.116 R)
• M94: 67,955,581 km (0.069 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 13,649 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit