🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 691.2

Radius: 11.8

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.68 AU - 0.9 AU

Year: 476 Days

Day: 6.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 39,200,509 km

• M1: 165,455 km (0.112 R)
• M2: 387,309 km (0.118 R)
• M3: 487,390 km (0.046 R)
• M4: 586,872 km (0.055 R)
• M5: 677,978 km (0.031 R)
• M6: 836,252 km (0.074 R)
• M7: 1,036,564 km (0.116 R)
• M8: 1,160,580 km (0.058 R)
• M9: 1,258,417 km (0.119 R)
• M10: 1,407,866 km (0.04 R)
• M11: 1,655,300 km (0.113 R)
• M12: 1,790,238 km (0.085 R)
• M13: 1,923,081 km (0.026 R)
• M14: 2,021,666 km (0.097 R)
• M15: 2,109,480 km (0.117 R)
• M16: 2,237,236 km (0.065 R)
• M17: 2,334,774 km (0.079 R)
• M18: 2,507,260 km (0.079 R)
• M19: 2,670,322 km (0.037 R)
• M20: 2,781,024 km (0.112 R)
• M21: 3,014,247 km (0.076 R)
• M22: 3,210,071 km (0.117 R)
• M23: 3,447,483 km (0.058 R)
• M24: 3,537,990 km (0.074 R)
• M25: 3,652,432 km (0.112 R)
• M26: 3,729,325 km (0.111 R)
• M27: 3,814,596 km (0.099 R)
• M28: 4,034,655 km (0.111 R)
• M29: 4,242,745 km (0.096 R)
• M30: 4,323,827 km (0.073 R)
• M31: 4,413,436 km (0.086 R)
• M32: 4,778,605 km (0.071 R)
• M33: 5,248,791 km (0.04 R)
• M34: 5,520,461 km (0.106 R)
• M35: 5,626,825 km (0.106 R)
• M36: 5,725,111 km (0.102 R)
• M37: 5,805,744 km (0.116 R)
• M38: 6,059,462 km (0.106 R)
• M39: 6,251,994 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.3

Radius: 9.8

Gravity: 10.38 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.22 AU - 1.72 AU

Year: 1209 Days

Day: 11.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 39,200,509 km

• M1: 156,330 km (0.072 R)
• M2: 325,076 km (0.103 R)
• M3: 386,860 km (0.05 R)
• M4: 477,217 km (0.118 R)
• M5: 841,039 km (0.09 R)
• M6: 932,743 km (0.088 R)
• M7: 995,873 km (0.09 R)
• M8: 1,060,649 km (0.085 R)
• M9: 1,203,216 km (0.071 R)
• M10: 1,489,097 km (0.12 R)
• M11: 1,573,470 km (0.04 R)
• M12: 1,688,511 km (0.11 R)
• M13: 1,766,900 km (0.114 R)
• M14: 1,906,924 km (0.087 R)
• M15: 2,050,837 km (0.109 R)
• M16: 2,187,719 km (0.116 R)
• M17: 2,305,902 km (0.077 R)
• M18: 2,459,539 km (0.077 R)
• M19: 2,696,352 km (0.108 R)
• M20: 2,800,173 km (0.073 R)
• M21: 2,870,185 km (0.095 R)
• M22: 3,059,725 km (0.062 R)
• M23: 3,228,920 km (0.09 R)
• M24: 3,290,106 km (0.119 R)
• M25: 3,488,622 km (0.049 R)
• M26: 3,551,453 km (0.096 R)
• M27: 3,640,165 km (0.087 R)
• M28: 3,897,473 km (0.083 R)
• M29: 4,147,601 km (0.102 R)
• M30: 4,214,172 km (0.063 R)
• M31: 4,511,872 km (0.103 R)
• M32: 4,594,300 km (0.101 R)
• M33: 4,732,828 km (0.096 R)
• M34: 4,886,764 km (0.068 R)
• M35: 5,028,134 km (0.111 R)
• M36: 5,185,212 km (0.069 R)
• M37: 5,755,329 km (0.029 R)
• M38: 5,859,749 km (0.065 R)
• M39: 6,055,423 km (0.093 R)
• M40: 6,314,676 km (0.117 R)
• M41: 6,406,978 km (0.111 R)
• M42: 6,686,726 km (0.111 R)
• M43: 7,763,232 km (0.077 R)
• M44: 8,178,516 km (0.098 R)
• M45: 8,397,377 km (0.094 R)
• M46: 8,686,550 km (0.117 R)
• M47: 8,927,253 km (0.084 R)
• M48: 8,996,367 km (0.065 R)
• M49: 9,397,439 km (0.106 R)
• M50: 9,591,318 km (0.07 R)
• M51: 9,715,484 km (0.098 R)
• M52: 10,181,033 km (0.058 R)
• M53: 10,343,945 km (0.115 R)
• M54: 10,453,002 km (0.098 R)
• M55: 10,580,758 km (0.097 R)
• M56: 11,171,221 km (0.119 R)
• M57: 11,358,069 km (0.074 R)
• M58: 11,583,513 km (0.08 R)
• M59: 11,829,452 km (0.025 R)
• M60: 12,019,740 km (0.119 R)
• M61: 12,134,482 km (0.052 R)
• M62: 12,538,845 km (0.078 R)
• M63: 13,006,338 km (0.077 R)
• M64: 13,084,877 km (0.062 R)
• M65: 13,242,404 km (0.102 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 541.6

Radius: 6.6

Gravity: 12.43 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.12 AU - 8.38 AU

Year: 11895 Days

Day: 17.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 134.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 39,200,509 km

• M1: 278,402 km (0.108 R)
• M2: 327,470 km (0.058 R)
• M3: 758,162 km (0.105 R)
• M4: 812,167 km (0.025 R)
• M5: 905,366 km (0.117 R)
• M6: 1,061,846 km (0.08 R)
• M7: 1,164,171 km (0.068 R)
• M8: 1,291,478 km (0.11 R)
• M9: 1,356,853 km (0.104 R)
• M10: 1,606,083 km (0.113 R)
• M11: 1,676,543 km (0.098 R)
• M12: 2,095,717 km (0.099 R)
• M13: 2,546,156 km (0.055 R)
• M14: 2,881,853 km (0.072 R)
• M15: 3,231,613 km (0.069 R)
• M16: 3,441,798 km (0.032 R)
• M17: 3,594,687 km (0.091 R)
• M18: 3,749,970 km (0.112 R)
• M19: 3,875,632 km (0.072 R)
• M20: 4,034,804 km (0.082 R)
• M21: 4,196,220 km (0.075 R)
• M22: 4,294,057 km (0.089 R)
• M23: 4,760,503 km (0.114 R)
• M24: 4,965,303 km (0.07 R)
• M25: 6,592,030 km (0.052 R)
• M26: 6,667,876 km (0.071 R)
• M27: 6,858,763 km (0.114 R)
• M28: 7,167,832 km (0.083 R)
• M29: 7,719,849 km (0.087 R)
• M30: 8,041,484 km (0.053 R)
• M31: 8,203,798 km (0.04 R)
• M32: 8,285,478 km (0.095 R)
• M33: 8,864,422 km (0.067 R)
• M34: 9,499,166 km (0.074 R)
• M35: 9,713,988 km (0.111 R)
• M36: 10,061,055 km (0.087 R)
• M37: 12,601,975 km (0.073 R)
• M38: 13,075,602 km (0.097 R)
• M39: 13,410,701 km (0.112 R)
• M40: 13,748,493 km (0.119 R)
• M41: 13,845,582 km (0.079 R)
• M42: 15,077,670 km (0.111 R)
• M43: 15,328,247 km (0.1 R)
• M44: 15,630,883 km (0.087 R)
• M45: 16,653,534 km (0.057 R)
• M46: 16,757,056 km (0.109 R)
• M47: 17,120,878 km (0.064 R)
• M48: 17,697,727 km (0.03 R)
• M49: 18,816,869 km (0.09 R)
• M50: 19,303,511 km (0.107 R)
• M51: 21,628,561 km (0.065 R)
• M52: 22,651,810 km (0.084 R)
• M53: 23,982,035 km (0.084 R)
• M54: 24,274,498 km (0.091 R)
• M55: 27,630,727 km (0.084 R)
• M56: 28,430,327 km (0.107 R)
• M57: 28,554,045 km (0.112 R)
• M58: 28,739,995 km (0.054 R)
• M59: 29,175,175 km (0.102 R)
• M60: 29,487,535 km (0.115 R)
• M61: 29,612,749 km (0.026 R)
• M62: 29,738,112 km (0.108 R)
• M63: 30,304,639 km (0.085 R)
• M64: 30,684,169 km (0.04 R)
• M65: 30,938,186 km (0.09 R)
• M66: 31,384,287 km (0.087 R)
• M67: 32,605,903 km (0.11 R)
• M68: 32,929,932 km (0.116 R)
• M69: 33,320,083 km (0.071 R)
• M70: 33,908,452 km (0.066 R)
• M71: 34,500,111 km (0.055 R)
• M72: 35,560,461 km (0.08 R)
• M73: 36,564,263 km (0.1 R)
• M74: 36,698,751 km (0.101 R)
• M75: 39,079,751 km (0.096 R)
• M76: 39,769,098 km (0.083 R)
• M77: 41,439,957 km (0.112 R)
• M78: 41,650,441 km (0.072 R)
• M79: 41,790,913 km (0.108 R)
• M80: 42,213,527 km (0.055 R)
• M81: 43,347,030 km (0.056 R)
• M82: 44,777,934 km (0.033 R)
• M83: 45,499,295 km (0.035 R)
• M84: 46,078,987 km (0.101 R)
• M85: 47,172,697 km (0.072 R)
• M86: 47,465,759 km (0.056 R)
• M87: 48,644,291 km (0.088 R)
• M88: 49,162,797 km (0.102 R)
• M89: 49,311,348 km (0.108 R)
• M90: 49,460,048 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 573.5

Radius: 5.1

Gravity: 22.05 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 5.41 AU - 8.69 AU

Year: 12696 Days

Day: 23.7 Hours

Environment

Temp: -231 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 39,200,509 km

• M1: 170,542 km (0.104 R)
• M2: 213,027 km (0.098 R)
• M3: 260,151 km (0.091 R)
• M4: 298,149 km (0.118 R)
• M5: 602,580 km (0.116 R)
• M6: 841,039 km (0.094 R)
• M7: 960,568 km (0.099 R)
• M8: 1,106,875 km (0.098 R)
• M9: 1,238,222 km (0.084 R)
• M10: 2,373,520 km (0.045 R)
• M11: 2,457,893 km (0.073 R)
• M12: 3,417,713 km (0.105 R)
• M13: 3,903,457 km (0.027 R)
• M14: 3,936,668 km (0.061 R)
• M15: 4,376,037 km (0.119 R)
• M16: 4,724,750 km (0.107 R)
• M17: 4,760,055 km (0.026 R)
• M18: 5,154,843 km (0.085 R)
• M19: 5,337,802 km (0.051 R)
• M20: 6,167,621 km (0.1 R)
• M21: 6,400,994 km (0.108 R)
• M22: 6,558,071 km (0.093 R)
• M23: 6,716,496 km (0.118 R)
• M24: 6,756,289 km (0.11 R)
• M25: 6,956,451 km (0.05 R)
• M26: 7,444,888 km (0.115 R)
• M27: 8,155,478 km (0.078 R)
• M28: 10,138,547 km (0.109 R)
• M29: 10,184,324 km (0.103 R)
• M30: 10,230,101 km (0.12 R)
• M31: 10,367,731 km (0.055 R)
• M32: 10,598,560 km (0.077 R)
• M33: 10,644,936 km (0.091 R)
• M34: 11,348,794 km (0.1 R)
• M35: 12,505,634 km (0.119 R)
• M36: 12,800,791 km (0.073 R)
• M37: 13,247,639 km (0.079 R)
• M38: 13,902,130 km (0.098 R)
• M39: 14,207,759 km (0.114 R)
• M40: 14,929,568 km (0.087 R)
• M41: 14,981,479 km (0.099 R)
• M42: 15,294,886 km (0.083 R)
• M43: 15,399,754 km (0.053 R)
• M44: 15,716,004 km (0.106 R)
• M45: 16,354,787 km (0.09 R)
• M46: 18,321,700 km (0.081 R)
• M47: 18,377,350 km (0.037 R)
• M48: 18,488,950 km (0.098 R)
• M49: 18,768,698 km (0.076 R)
• M50: 20,304,171 km (0.05 R)
• M51: 20,999,502 km (0.091 R)
• M52: 21,174,531 km (0.099 R)
• M53: 21,467,294 km (0.12 R)
• M54: 21,643,521 km (0.097 R)
• M55: 21,761,404 km (0.046 R)
• M56: 21,938,528 km (0.119 R)
• M57: 21,997,619 km (0.096 R)
• M58: 23,433,160 km (0.084 R)
• M59: 23,735,946 km (0.031 R)
• M60: 24,590,748 km (0.088 R)
• M61: 26,204,909 km (0.083 R)
• M62: 27,278,723 km (0.117 R)
• M63: 27,981,235 km (0.12 R)
• M64: 28,495,851 km (0.11 R)
• M65: 28,560,328 km (0.085 R)
• M66: 30,849,923 km (0.099 R)
• M67: 31,514,886 km (0.075 R)
• M68: 31,648,327 km (0.05 R)
• M69: 31,915,958 km (0.052 R)
• M70: 31,983,127 km (0.115 R)
• M71: 33,062,027 km (0.111 R)
• M72: 33,129,795 km (0.037 R)
• M73: 35,602,348 km (0.108 R)
• M74: 37,495,360 km (0.03 R)
• M75: 37,849,458 km (0.096 R)
• M76: 39,277,071 km (0.073 R)
• M77: 40,359,262 km (0.093 R)
• M78: 40,794,891 km (0.091 R)
• M79: 40,867,595 km (0.109 R)
• M80: 41,524,330 km (0.094 R)
• M81: 42,479,213 km (0.094 R)
• M82: 42,552,965 km (0.074 R)
• M83: 42,996,223 km (0.102 R)
• M84: 43,441,127 km (0.102 R)
• M85: 44,485,171 km (0.078 R)
• M86: 45,462,045 km (0.114 R)
• M87: 46,294,108 km (0.108 R)
• M88: 50,529,074 km (0.103 R)
• M89: 50,763,644 km (0.106 R)
• M90: 52,970,063 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 94.4

Radius: 3.2

Gravity: 9.22 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 8.95 AU - 10.09 AU

Year: 19923 Days

Day: 22.3 Hours

Environment

Temp: -230 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 39,200,509 km

• M1: 43,234 km (0.101 R)
• M2: 73,303 km (0.112 R)
• M3: 97,837 km (0.082 R)
• M4: 307,274 km (0.087 R)
• M5: 364,869 km (0.104 R)
• M6: 734,226 km (0.115 R)
• M7: 942,616 km (0.11 R)
• M8: 1,044,642 km (0.085 R)
• M9: 2,025,555 km (0.087 R)
• M10: 3,206,481 km (0.055 R)
• M11: 3,360,118 km (0.07 R)
• M12: 3,385,998 km (0.089 R)
• M13: 3,463,939 km (0.117 R)
• M14: 3,489,969 km (0.118 R)
• M15: 3,701,201 km (0.034 R)
• M16: 3,998,452 km (0.111 R)
• M17: 4,025,828 km (0.078 R)
• M18: 4,247,233 km (0.074 R)
• M19: 4,331,307 km (0.059 R)
• M20: 4,701,861 km (0.117 R)
• M21: 4,934,935 km (0.087 R)
• M22: 4,964,256 km (0.074 R)
• M23: 5,082,438 km (0.096 R)
• M24: 5,291,576 km (0.11 R)
• M25: 5,412,301 km (0.106 R)
• M26: 5,595,110 km (0.117 R)
• M27: 6,733,699 km (0.095 R)
• M28: 7,429,778 km (0.063 R)
• M29: 7,565,015 km (0.106 R)
• M30: 7,666,891 km (0.076 R)
• M31: 7,975,362 km (0.099 R)
• M32: 8,183,303 km (0.097 R)
• M33: 8,604,421 km (0.095 R)
• M34: 8,710,785 km (0.041 R)
• M35: 8,781,993 km (0.1 R)
• M36: 9,249,337 km (0.118 R)
• M37: 10,283,058 km (0.099 R)
• M38: 10,320,608 km (0.052 R)
• M39: 10,775,235 km (0.098 R)
• M40: 12,417,072 km (0.083 R)
• M41: 12,657,925 km (0.099 R)
• M42: 12,981,505 km (0.111 R)
• M43: 13,144,267 km (0.085 R)
• M44: 14,470,752 km (0.102 R)
• M45: 14,597,311 km (0.079 R)
• M46: 15,839,123 km (0.119 R)
• M47: 16,319,033 km (0.115 R)
• M48: 16,936,573 km (0.061 R)
• M49: 17,248,335 km (0.059 R)
• M50: 17,516,863 km (0.094 R)
• M51: 17,922,423 km (0.112 R)
• M52: 17,967,751 km (0.114 R)
• M53: 18,013,080 km (0.03 R)
• M54: 18,834,821 km (0.045 R)
• M55: 19,949,325 km (0.064 R)
• M56: 20,184,194 km (0.083 R)
• M57: 20,656,624 km (0.071 R)
• M58: 20,799,041 km (0.12 R)
• M59: 20,846,613 km (0.032 R)
• M60: 20,989,479 km (0.11 R)
• M61: 22,485,009 km (0.046 R)
• M62: 22,533,778 km (0.081 R)
• M63: 22,925,574 km (0.077 R)
• M64: 22,974,792 km (0.09 R)
• M65: 23,666,234 km (0.08 R)
• M66: 24,414,672 km (0.049 R)
• M67: 25,934,586 km (0.118 R)
• M68: 25,985,898 km (0.038 R)
• M69: 26,139,535 km (0.092 R)
• M70: 26,602,690 km (0.108 R)
• M71: 27,641,647 km (0.073 R)
• M72: 27,851,084 km (0.113 R)
• M73: 29,065,071 km (0.12 R)
• M74: 30,566,136 km (0.047 R)
• M75: 30,836,908 km (0.106 R)
• M76: 31,053,975 km (0.092 R)
• M77: 31,326,243 km (0.12 R)
• M78: 31,927,626 km (0.057 R)
• M79: 32,532,899 km (0.043 R)
• M80: 32,698,654 km (0.081 R)
• M81: 33,253,213 km (0.045 R)
• M82: 34,090,662 km (0.065 R)
• M83: 34,258,960 km (0.093 R)
• M84: 34,765,648 km (0.041 R)
• M85: 34,935,142 km (0.061 R)
• M86: 35,274,879 km (0.08 R)
• M87: 36,186,079 km (0.075 R)
• M88: 37,625,211 km (0.071 R)
• M89: 37,915,281 km (0.105 R)
• M90: 38,264,443 km (0.091 R)
• M91: 38,380,979 km (0.113 R)
• M92: 38,848,622 km (0.036 R)
• M93: 39,083,042 km (0.102 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 12,519 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit