🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.3

Radius: 8.2

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.55 AU - 0.73 AU

Year: 353 Days

Day: 12.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 78,186,637 km

• M1: 102,325 km (0.113 R)
• M2: 156,330 km (0.074 R)
• M3: 208,988 km (0.087 R)
• M4: 296,653 km (0.091 R)
• M5: 350,657 km (0.078 R)
• M6: 413,489 km (0.096 R)
• M7: 485,595 km (0.09 R)
• M8: 578,196 km (0.069 R)
• M9: 633,547 km (0.097 R)
• M10: 715,975 km (0.075 R)
• M11: 838,047 km (0.075 R)
• M12: 907,909 km (0.115 R)
• M13: 1,057,208 km (0.047 R)
• M14: 1,136,495 km (0.096 R)
• M15: 1,190,649 km (0.116 R)
• M16: 1,287,439 km (0.085 R)
• M17: 1,419,534 km (0.113 R)
• M18: 1,489,247 km (0.081 R)
• M19: 1,635,853 km (0.075 R)
• M20: 1,716,785 km (0.104 R)
• M21: 1,775,428 km (0.11 R)
• M22: 1,834,818 km (0.12 R)
• M23: 1,886,878 km (0.094 R)
• M24: 1,976,038 km (0.09 R)
• M25: 2,200,884 km (0.117 R)
• M26: 2,303,508 km (0.098 R)
• M27: 2,451,760 km (0.101 R)
• M28: 2,540,321 km (0.051 R)
• M29: 2,652,819 km (0.066 R)
• M30: 2,725,524 km (0.103 R)
• M31: 2,863,902 km (0.069 R)
• M32: 2,966,825 km (0.107 R)
• M33: 3,070,945 km (0.041 R)
• M34: 3,133,028 km (0.046 R)
• M35: 3,297,586 km (0.093 R)
• M36: 3,371,038 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.9

Radius: 10.6

Gravity: 8.75 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2 AU - 3.22 AU

Year: 2911 Days

Day: 13 Hours

Environment

Temp: -219 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 78,186,637 km

• M1: 387,907 km (0.108 R)
• M2: 478,863 km (0.062 R)
• M3: 727,345 km (0.114 R)
• M4: 889,808 km (0.07 R)
• M5: 993,330 km (0.073 R)
• M6: 1,381,985 km (0.047 R)
• M7: 1,757,775 km (0.086 R)
• M8: 2,087,339 km (0.114 R)
• M9: 2,275,533 km (0.072 R)
• M10: 2,551,691 km (0.079 R)
• M11: 2,719,390 km (0.094 R)
• M12: 3,083,362 km (0.065 R)
• M13: 3,611,592 km (0.104 R)
• M14: 3,781,236 km (0.109 R)
• M15: 3,915,126 km (0.097 R)
• M16: 4,128,752 km (0.116 R)
• M17: 5,042,047 km (0.115 R)
• M18: 5,126,121 km (0.105 R)
• M19: 5,619,345 km (0.055 R)
• M20: 5,949,208 km (0.095 R)
• M21: 6,060,509 km (0.111 R)
• M22: 6,127,678 km (0.061 R)
• M23: 6,285,355 km (0.103 R)
• M24: 6,535,931 km (0.099 R)
• M25: 6,627,784 km (0.057 R)
• M26: 6,882,848 km (0.112 R)
• M27: 7,691,575 km (0.099 R)
• M28: 7,886,201 km (0.102 R)
• M29: 8,380,024 km (0.064 R)
• M30: 8,505,088 km (0.119 R)
• M31: 8,757,011 km (0.098 R)
• M32: 9,113,801 km (0.109 R)
• M33: 9,294,067 km (0.068 R)
• M34: 9,449,499 km (0.054 R)
• M35: 9,815,565 km (0.079 R)
• M36: 10,266,453 km (0.061 R)
• M37: 10,346,638 km (0.06 R)
• M38: 10,534,682 km (0.091 R)
• M39: 10,615,615 km (0.076 R)
• M40: 10,859,758 km (0.104 R)
• M41: 10,968,965 km (0.119 R)
• M42: 11,188,126 km (0.109 R)
• M43: 11,659,060 km (0.032 R)
• M44: 11,910,982 km (0.093 R)
• M45: 12,164,700 km (0.09 R)
• M46: 12,277,946 km (0.098 R)
• M47: 12,505,784 km (0.098 R)
• M48: 12,591,503 km (0.101 R)
• M49: 12,677,522 km (0.052 R)
• M50: 13,635,846 km (0.109 R)
• M51: 13,931,003 km (0.113 R)
• M52: 14,527,449 km (0.111 R)
• M53: 15,345,899 km (0.06 R)
• M54: 16,117,076 km (0.098 R)
• M55: 16,585,766 km (0.114 R)
• M56: 17,376,989 km (0.103 R)
• M57: 17,568,774 km (0.055 R)
• M58: 17,793,320 km (0.055 R)
• M59: 18,407,719 km (0.11 R)
• M60: 18,832,128 km (0.088 R)
• M61: 18,996,087 km (0.116 R)
• M62: 19,193,706 km (0.049 R)
• M63: 19,491,256 km (0.115 R)
• M64: 19,790,302 km (0.044 R)
• M65: 19,890,383 km (0.106 R)
• M66: 19,957,254 km (0.108 R)
• M67: 20,024,124 km (0.037 R)
• M68: 20,460,501 km (0.115 R)
• M69: 20,629,247 km (0.086 R)
• M70: 20,730,675 km (0.12 R)
• M71: 20,832,251 km (0.102 R)
• M72: 20,933,978 km (0.094 R)
• M73: 21,002,045 km (0.031 R)
• M74: 21,069,963 km (0.038 R)
• M75: 22,133,603 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 886

Radius: 13.9

Gravity: 4.59 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.55 AU - 6.41 AU

Year: 8855 Days

Day: 7.3 Hours

Environment

Temp: -231 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 78,186,637 km

• M1: 185,053 km (0.117 R)
• M2: 329,415 km (0.119 R)
• M3: 487,091 km (0.045 R)
• M4: 585,825 km (0.113 R)
• M5: 677,529 km (0.1 R)
• M6: 825,930 km (0.1 R)
• M7: 1,004,998 km (0.082 R)
• M8: 1,446,911 km (0.072 R)
• M9: 1,899,743 km (0.111 R)
• M10: 2,117,857 km (0.107 R)
• M11: 2,713,406 km (0.077 R)
• M12: 2,877,365 km (0.036 R)
• M13: 3,215,157 km (0.069 R)
• M14: 3,536,344 km (0.033 R)
• M15: 3,655,723 km (0.068 R)
• M16: 4,147,003 km (0.096 R)
• M17: 4,241,399 km (0.1 R)
• M18: 4,529,375 km (0.097 R)
• M19: 5,158,284 km (0.115 R)
• M20: 5,362,635 km (0.025 R)
• M21: 6,424,630 km (0.071 R)
• M22: 6,681,789 km (0.081 R)
• M23: 7,017,487 km (0.11 R)
• M24: 7,589,250 km (0.104 R)
• M25: 7,978,952 km (0.109 R)
• M26: 8,455,122 km (0.104 R)
• M27: 8,656,331 km (0.092 R)
• M28: 9,104,526 km (0.086 R)
• M29: 9,644,126 km (0.114 R)
• M30: 9,812,274 km (0.075 R)
• M31: 10,322,552 km (0.119 R)
• M32: 10,754,292 km (0.079 R)
• M33: 10,972,555 km (0.076 R)
• M34: 11,680,602 km (0.11 R)
• M35: 12,586,417 km (0.116 R)
• M36: 12,678,270 km (0.07 R)
• M37: 13,047,926 km (0.083 R)
• M38: 13,234,026 km (0.073 R)
• M39: 13,892,556 km (0.03 R)
• M40: 14,082,545 km (0.066 R)
• M41: 14,465,366 km (0.088 R)
• M42: 16,531,163 km (0.057 R)
• M43: 17,138,231 km (0.043 R)
• M44: 17,444,458 km (0.113 R)
• M45: 17,752,630 km (0.11 R)
• M46: 17,855,703 km (0.07 R)
• M47: 18,583,047 km (0.096 R)
• M48: 18,740,125 km (0.106 R)
• M49: 18,845,143 km (0.049 R)
• M50: 21,368,709 km (0.059 R)
• M51: 21,863,878 km (0.07 R)
• M52: 22,140,634 km (0.071 R)
• M53: 22,474,387 km (0.102 R)
• M54: 22,865,735 km (0.09 R)
• M55: 24,798,839 km (0.096 R)
• M56: 25,261,396 km (0.096 R)
• M57: 25,901,824 km (0.109 R)
• M58: 26,312,321 km (0.103 R)
• M59: 27,915,411 km (0.081 R)
• M60: 28,396,518 km (0.105 R)
• M61: 28,941,054 km (0.066 R)
• M62: 29,245,037 km (0.096 R)
• M63: 31,464,920 km (0.075 R)
• M64: 32,153,968 km (0.119 R)
• M65: 32,595,132 km (0.08 R)
• M66: 34,122,676 km (0.081 R)
• M67: 34,830,723 km (0.119 R)
• M68: 37,049,409 km (0.111 R)
• M69: 37,511,965 km (0.04 R)
• M70: 37,777,053 km (0.101 R)
• M71: 39,313,572 km (0.086 R)
• M72: 39,987,960 km (0.068 R)
• M73: 40,191,114 km (0.109 R)
• M74: 41,006,871 km (0.091 R)
• M75: 42,654,691 km (0.06 R)
• M76: 42,862,333 km (0.062 R)
• M77: 43,417,341 km (0.078 R)
• M78: 43,556,467 km (0.108 R)
• M79: 45,167,038 km (0.075 R)
• M80: 45,449,030 km (0.032 R)
• M81: 46,797,056 km (0.092 R)
• M82: 47,440,178 km (0.113 R)
• M83: 48,158,098 km (0.104 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 143

Radius: 3.5

Gravity: 11.67 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 6.09 AU - 9.91 AU

Year: 15619 Days

Day: 17.1 Hours

Environment

Temp: -232 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 78,186,637 km

• M1: 61,335 km (0.106 R)
• M2: 143,614 km (0.089 R)
• M3: 203,752 km (0.114 R)
• M4: 262,395 km (0.118 R)
• M5: 326,722 km (0.12 R)
• M6: 1,127,968 km (0.054 R)
• M7: 1,419,385 km (0.105 R)
• M8: 1,476,681 km (0.12 R)
• M9: 2,089,433 km (0.11 R)
• M10: 2,987,769 km (0.095 R)
• M11: 3,722,893 km (0.1 R)
• M12: 4,178,717 km (0.076 R)
• M13: 4,316,048 km (0.089 R)
• M14: 4,454,875 km (0.108 R)
• M15: 4,538,949 km (0.099 R)
• M16: 4,909,054 km (0.055 R)
• M17: 5,407,664 km (0.099 R)
• M18: 5,678,137 km (0.064 R)
• M19: 6,107,483 km (0.118 R)
• M20: 6,138,449 km (0.104 R)
• M21: 7,825,016 km (0.037 R)
• M22: 8,578,989 km (0.099 R)
• M23: 9,141,627 km (0.09 R)
• M24: 9,177,081 km (0.117 R)
• M25: 9,427,359 km (0.109 R)
• M26: 9,607,474 km (0.089 R)
• M27: 11,088,793 km (0.093 R)
• M28: 12,011,063 km (0.11 R)
• M29: 12,402,561 km (0.11 R)
• M30: 12,441,905 km (0.112 R)
• M31: 12,997,661 km (0.084 R)
• M32: 13,520,805 km (0.065 R)
• M33: 14,091,970 km (0.116 R)
• M34: 14,133,109 km (0.118 R)
• M35: 14,421,833 km (0.098 R)
• M36: 14,587,737 km (0.101 R)
• M37: 14,754,240 km (0.108 R)
• M38: 14,837,865 km (0.088 R)
• M39: 15,553,990 km (0.044 R)
• M40: 15,851,989 km (0.046 R)
• M41: 16,023,278 km (0.114 R)
• M42: 16,109,148 km (0.104 R)
• M43: 17,768,786 km (0.087 R)
• M44: 18,124,979 km (0.054 R)
• M45: 18,709,009 km (0.104 R)
• M46: 19,207,918 km (0.057 R)
• M47: 20,404,551 km (0.106 R)
• M48: 20,497,601 km (0.065 R)
• M49: 20,824,323 km (0.093 R)
• M50: 21,058,892 km (0.034 R)
• M51: 22,435,791 km (0.102 R)
• M52: 23,159,396 km (0.091 R)
• M53: 23,597,269 km (0.108 R)
• M54: 23,890,630 km (0.106 R)
• M55: 24,037,835 km (0.111 R)
• M56: 24,136,120 km (0.038 R)
• M57: 24,579,977 km (0.117 R)
• M58: 25,076,343 km (0.105 R)
• M59: 25,576,000 km (0.034 R)
• M60: 25,927,705 km (0.103 R)
• M61: 26,839,354 km (0.068 R)
• M62: 26,992,393 km (0.084 R)
• M63: 27,350,380 km (0.075 R)
• M64: 27,504,317 km (0.048 R)
• M65: 30,111,957 km (0.102 R)
• M66: 30,696,137 km (0.111 R)
• M67: 31,284,056 km (0.098 R)
• M68: 31,391,468 km (0.084 R)
• M69: 32,525,419 km (0.102 R)
• M70: 32,579,723 km (0.109 R)
• M71: 33,070,105 km (0.062 R)
• M72: 33,672,686 km (0.083 R)
• M73: 34,223,654 km (0.11 R)
• M74: 34,334,207 km (0.113 R)
• M75: 35,000,067 km (0.04 R)
• M76: 35,782,165 km (0.116 R)
• M77: 35,838,264 km (0.073 R)
• M78: 37,420,711 km (0.111 R)
• M79: 37,591,551 km (0.108 R)
• M80: 37,648,548 km (0.05 R)
• M81: 37,819,838 km (0.07 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 891.1

Radius: 3.3

Gravity: 81.83 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 6.86 AU - 10.9 AU

Year: 18265 Days

Day: 21 Hours

Environment

Temp: -234 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 78,186,637 km

• M1: 96,939 km (0.076 R)
• M2: 447,148 km (0.087 R)
• M3: 762,351 km (0.095 R)
• M4: 1,021,604 km (0.105 R)
• M5: 1,218,325 km (0.072 R)
• M6: 1,776,176 km (0.091 R)
• M7: 1,943,576 km (0.039 R)
• M8: 2,699,793 km (0.099 R)
• M9: 3,289,508 km (0.068 R)
• M10: 3,330,198 km (0.054 R)
• M11: 3,746,230 km (0.06 R)
• M12: 5,278,561 km (0.106 R)
• M13: 5,615,455 km (0.096 R)
• M14: 6,462,030 km (0.041 R)
• M15: 6,770,201 km (0.115 R)
• M16: 7,030,651 km (0.098 R)
• M17: 7,083,010 km (0.075 R)
• M18: 7,995,109 km (0.096 R)
• M19: 8,548,621 km (0.09 R)
• M20: 8,717,068 km (0.119 R)
• M21: 9,286,587 km (0.114 R)
• M22: 9,401,927 km (0.098 R)
• M23: 10,281,862 km (0.059 R)
• M24: 10,761,772 km (0.11 R)
• M25: 11,743,582 km (0.117 R)
• M26: 11,805,815 km (0.096 R)
• M27: 12,181,904 km (0.074 R)
• M28: 12,881,723 km (0.078 R)
• M29: 13,594,407 km (0.067 R)
• M30: 15,602,011 km (0.1 R)
• M31: 16,360,921 km (0.094 R)
• M32: 16,639,921 km (0.083 R)
• M33: 16,920,417 km (0.047 R)
• M34: 17,486,196 km (0.103 R)
• M35: 18,418,789 km (0.077 R)
• M36: 18,709,009 km (0.091 R)
• M37: 19,000,575 km (0.11 R)
• M38: 19,073,729 km (0.081 R)
• M39: 20,406,496 km (0.109 R)
• M40: 23,160,593 km (0.063 R)
• M41: 23,316,923 km (0.089 R)
• M42: 24,104,107 km (0.114 R)
• M43: 24,899,967 km (0.058 R)
• M44: 26,028,683 km (0.111 R)
• M45: 26,681,079 km (0.108 R)
• M46: 26,762,909 km (0.067 R)
• M47: 28,586,358 km (0.066 R)
• M48: 30,193,189 km (0.044 R)
• M49: 30,706,609 km (0.116 R)
• M50: 30,964,515 km (0.071 R)
• M51: 31,309,338 km (0.092 R)
• M52: 34,380,732 km (0.027 R)
• M53: 35,635,858 km (0.095 R)
• M54: 37,546,522 km (0.107 R)
• M55: 37,638,375 km (0.105 R)
• M56: 38,006,386 km (0.109 R)
• M57: 38,653,247 km (0.072 R)
• M58: 41,656,275 km (0.078 R)
• M59: 43,185,764 km (0.087 R)
• M60: 44,733,354 km (0.102 R)
• M61: 44,928,130 km (0.057 R)
• M62: 46,299,195 km (0.111 R)
• M63: 47,783,355 km (0.032 R)
• M64: 48,581,310 km (0.037 R)
• M65: 49,082,164 km (0.112 R)
• M66: 49,685,492 km (0.119 R)
• M67: 50,190,235 km (0.085 R)
• M68: 51,001,205 km (0.033 R)
• M69: 52,123,489 km (0.118 R)
• M70: 52,430,912 km (0.062 R)
• M71: 52,841,857 km (0.109 R)
• M72: 52,944,781 km (0.112 R)
• M73: 54,288,469 km (0.115 R)
• M74: 54,704,052 km (0.071 R)
• M75: 54,808,172 km (0.08 R)
• M76: 55,957,532 km (0.113 R)
• M77: 56,798,272 km (0.055 R)
• M78: 57,009,205 km (0.072 R)
• M79: 59,238,962 km (0.106 R)
• M80: 59,988,447 km (0.087 R)
• M81: 63,454,779 km (0.099 R)
• M82: 65,432,912 km (0.053 R)
• M83: 66,874,138 km (0.091 R)
• M84: 70,126,695 km (0.06 R)
• M85: 71,601,281 km (0.099 R)
• M86: 71,715,125 km (0.097 R)
• M87: 73,086,189 km (0.084 R)
• M88: 74,581,121 km (0.182 R)
• M89: 74,927,590 km (0.105 R)
• M90: 75,854,049 km (0.091 R)
• M91: 75,970,137 km (0.1 R)
• M92: 76,551,325 km (0.043 R)
• M93: 77,250,695 km (0.027 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 283 - 15,207 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit