🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.69 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.7

Radius: 12.2

Gravity: 3.55 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 1.14 AU - 1.6 AU

Year: 1035 Days

Day: 6.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 59,496,908 km

• M1: 152,590 km (0.032 R)
• M2: 245,789 km (0.056 R)
• M3: 328,367 km (0.087 R)
• M4: 444,306 km (0.115 R)
• M5: 614,249 km (0.115 R)
• M6: 728,093 km (0.091 R)
• M7: 1,011,132 km (0.084 R)
• M8: 1,122,433 km (0.068 R)
• M9: 1,203,664 km (0.103 R)
• M10: 1,287,140 km (0.041 R)
• M11: 1,379,741 km (0.109 R)
• M12: 1,497,175 km (0.106 R)
• M13: 1,672,055 km (0.043 R)
• M14: 1,813,725 km (0.05 R)
• M15: 1,943,276 km (0.08 R)
• M16: 2,084,347 km (0.083 R)
• M17: 2,203,128 km (0.081 R)
• M18: 2,315,476 km (0.088 R)
• M19: 2,474,498 km (0.113 R)
• M20: 2,719,839 km (0.104 R)
• M21: 2,906,836 km (0.096 R)
• M22: 3,117,470 km (0.041 R)
• M23: 3,224,732 km (0.053 R)
• M24: 3,323,317 km (0.111 R)
• M25: 3,543,824 km (0.091 R)
• M26: 3,625,205 km (0.109 R)
• M27: 3,738,152 km (0.113 R)
• M28: 4,031,214 km (0.109 R)
• M29: 4,180,512 km (0.031 R)
• M30: 4,695,279 km (0.12 R)
• M31: 4,818,847 km (0.12 R)
• M32: 4,931,943 km (0.078 R)
• M33: 5,046,086 km (0.092 R)
• M34: 5,149,458 km (0.066 R)
• M35: 5,253,728 km (0.066 R)
• M36: 5,464,062 km (0.059 R)
• M37: 5,713,143 km (0.028 R)
• M38: 5,929,760 km (0.029 R)
• M39: 6,063,351 km (0.119 R)
• M40: 6,148,921 km (0.115 R)
• M41: 6,532,939 km (0.104 R)
• M42: 6,861,007 km (0.12 R)
• M43: 7,014,195 km (0.074 R)
• M44: 7,104,104 km (0.102 R)
• M45: 7,246,222 km (0.096 R)
• M46: 7,415,417 km (0.089 R)
• M47: 7,546,465 km (0.095 R)
• M48: 7,877,375 km (0.095 R)
• M49: 8,024,579 km (0.074 R)
• M50: 8,430,588 km (0.101 R)
• M51: 8,553,707 km (0.079 R)
• M52: 8,649,898 km (0.103 R)
• M53: 8,940,567 km (0.112 R)
• M54: 9,108,117 km (0.108 R)
• M55: 9,319,199 km (0.081 R)
• M56: 9,418,084 km (0.072 R)
• M57: 9,617,198 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.7

Radius: 8.1

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.15 AU - 3.43 AU

Year: 3009 Days

Day: 5.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 59,496,908 km

• M1: 111,600 km (0.086 R)
• M2: 167,998 km (0.08 R)
• M3: 310,416 km (0.088 R)
• M4: 408,253 km (0.098 R)
• M5: 493,224 km (0.07 R)
• M6: 727,794 km (0.114 R)
• M7: 815,757 km (0.111 R)
• M8: 958,025 km (0.115 R)
• M9: 1,088,325 km (0.083 R)
• M10: 1,210,845 km (0.089 R)
• M11: 1,266,795 km (0.078 R)
• M12: 1,447,509 km (0.091 R)
• M13: 1,575,266 km (0.054 R)
• M14: 1,628,971 km (0.081 R)
• M15: 1,714,691 km (0.053 R)
• M16: 1,874,461 km (0.111 R)
• M17: 2,089,433 km (0.031 R)
• M18: 2,312,484 km (0.044 R)
• M19: 2,561,415 km (0.114 R)
• M20: 2,753,798 km (0.111 R)
• M21: 2,875,271 km (0.118 R)
• M22: 3,008,264 km (0.117 R)
• M23: 3,152,775 km (0.056 R)
• M24: 3,270,209 km (0.09 R)
• M25: 3,349,347 km (0.029 R)
• M26: 3,448,979 km (0.071 R)
• M27: 3,529,612 km (0.066 R)
• M28: 3,590,349 km (0.083 R)
• M29: 3,651,534 km (0.114 R)
• M30: 3,713,019 km (0.071 R)
• M31: 3,795,597 km (0.069 R)
• M32: 3,920,661 km (0.1 R)
• M33: 4,025,828 km (0.078 R)
• M34: 4,121,272 km (0.109 R)
• M35: 4,228,384 km (0.042 R)
• M36: 4,456,072 km (0.112 R)
• M37: 4,577,096 km (0.08 R)
• M38: 4,643,518 km (0.117 R)
• M39: 4,732,529 km (0.107 R)
• M40: 4,810,918 km (0.083 R)
• M41: 5,197,928 km (0.086 R)
• M42: 5,302,197 km (0.088 R)
• M43: 5,430,403 km (0.104 R)
• M44: 5,630,565 km (0.084 R)
• M45: 5,833,270 km (0.052 R)
• M46: 5,905,376 km (0.077 R)
• M47: 5,977,781 km (0.063 R)
• M48: 6,209,060 km (0.091 R)
• M49: 6,468,014 km (0.113 R)
• M50: 6,592,629 km (0.112 R)
• M51: 6,692,859 km (0.093 R)
• M52: 6,743,274 km (0.064 R)
• M53: 6,907,682 km (0.037 R)
• M54: 7,022,274 km (0.053 R)
• M55: 7,111,883 km (0.103 R)
• M56: 7,539,284 km (0.103 R)
• M57: 7,670,481 km (0.105 R)
• M58: 8,001,841 km (0.08 R)
• M59: 8,297,296 km (0.097 R)
• M60: 8,419,069 km (0.116 R)
• M61: 8,527,976 km (0.107 R)
• M62: 8,664,709 km (0.095 R)
• M63: 8,857,391 km (0.098 R)
• M64: 9,009,681 km (0.095 R)
• M65: 9,093,157 km (0.112 R)
• M66: 9,415,690 km (0.118 R)
• M67: 9,542,848 km (0.083 R)

Asteroid Belt

Center: 3.23 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.9

Radius: 8.7

Gravity: 6.38 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.75 AU - 4.58 AU

Year: 4521 Days

Day: 7.2 Hours

Environment

Temp: -203 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 59,496,908 km

• M1: 133,142 km (0.04 R)
• M2: 201,209 km (0.081 R)
• M3: 279,150 km (0.108 R)
• M4: 371,302 km (0.112 R)
• M5: 439,818 km (0.05 R)
• M6: 581,487 km (0.096 R)
• M7: 728,242 km (0.088 R)
• M8: 783,743 km (0.091 R)
• M9: 1,071,270 km (0.09 R)
• M10: 1,148,313 km (0.095 R)
• M11: 1,576,313 km (0.091 R)
• M12: 1,649,915 km (0.105 R)
• M13: 2,003,115 km (0.106 R)
• M14: 2,147,777 km (0.041 R)
• M15: 2,279,423 km (0.083 R)
• M16: 2,672,566 km (0.12 R)
• M17: 2,778,631 km (0.102 R)
• M18: 3,013,350 km (0.097 R)
• M19: 3,179,703 km (0.117 R)
• M20: 3,815,344 km (0.074 R)
• M21: 4,096,887 km (0.074 R)
• M22: 4,178,568 km (0.076 R)
• M23: 4,240,202 km (0.098 R)
• M24: 4,322,780 km (0.107 R)
• M25: 4,405,956 km (0.113 R)
• M26: 4,873,001 km (0.103 R)
• M27: 5,134,498 km (0.075 R)
• M28: 5,739,472 km (0.098 R)
• M29: 6,038,817 km (0.094 R)
• M30: 6,438,094 km (0.12 R)
• M31: 6,773,343 km (0.061 R)
• M32: 6,870,133 km (0.108 R)
• M33: 7,188,028 km (0.108 R)
• M34: 7,311,596 km (0.114 R)
• M35: 7,863,612 km (0.071 R)
• M36: 8,299,391 km (0.055 R)
• M37: 8,377,032 km (0.059 R)
• M38: 8,481,152 km (0.032 R)
• M39: 8,559,392 km (0.101 R)
• M40: 9,221,213 km (0.046 R)
• M41: 9,382,479 km (0.083 R)
• M42: 9,571,870 km (0.108 R)
• M43: 9,735,231 km (0.086 R)
• M44: 10,369,825 km (0.117 R)
• M45: 10,621,748 km (0.1 R)
• M46: 10,790,943 km (0.098 R)
• M47: 11,103,304 km (0.096 R)
• M48: 11,707,829 km (0.116 R)
• M49: 12,058,187 km (0.09 R)
• M50: 12,709,386 km (0.092 R)
• M51: 12,769,225 km (0.063 R)
• M52: 12,889,053 km (0.076 R)
• M53: 13,099,538 km (0.115 R)
• M54: 13,554,614 km (0.096 R)
• M55: 14,107,678 km (0.078 R)
• M56: 14,605,390 km (0.07 R)
• M57: 15,045,656 km (0.063 R)
• M58: 15,650,032 km (0.105 R)
• M59: 16,068,158 km (0.111 R)
• M60: 16,685,997 km (0.077 R)
• M61: 16,849,807 km (0.054 R)
• M62: 17,311,466 km (0.102 R)
• M63: 17,543,941 km (0.036 R)
• M64: 17,643,872 km (0.074 R)
• M65: 18,551,632 km (0.093 R)
• M66: 18,687,467 km (0.074 R)
• M67: 19,233,798 km (0.073 R)
• M68: 19,612,580 km (0.069 R)
• M69: 20,098,175 km (0.108 R)
• M70: 20,482,492 km (0.059 R)
• M71: 21,471,633 km (0.102 R)
• M72: 22,043,845 km (0.091 R)
• M73: 22,331,821 km (0.093 R)
• M74: 23,057,221 km (0.111 R)
• M75: 23,569,593 km (0.104 R)
• M76: 23,864,152 km (0.077 R)
• M77: 24,159,907 km (0.118 R)
• M78: 24,419,608 km (0.048 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 938.3

Radius: 7

Gravity: 19.15 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 6.42 AU - 6.56 AU

Year: 10675 Days

Day: 18 Hours

Environment

Temp: -214 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 59,496,908 km

• M1: 189,092 km (0.119 R)
• M2: 255,962 km (0.11 R)
• M3: 419,921 km (0.119 R)
• M4: 842,535 km (0.038 R)
• M5: 985,850 km (0.094 R)
• M6: 1,273,227 km (0.105 R)
• M7: 1,462,918 km (0.12 R)
• M8: 1,636,302 km (0.038 R)
• M9: 2,280,470 km (0.109 R)
• M10: 2,511,150 km (0.069 R)
• M11: 2,840,864 km (0.066 R)
• M12: 3,442,097 km (0.102 R)
• M13: 3,606,805 km (0.117 R)
• M14: 3,774,205 km (0.034 R)
• M15: 3,909,890 km (0.104 R)
• M16: 4,576,498 km (0.035 R)
• M17: 4,830,814 km (0.104 R)
• M18: 5,052,668 km (0.102 R)
• M19: 5,353,509 km (0.119 R)
• M20: 5,544,546 km (0.112 R)
• M21: 5,894,156 km (0.079 R)
• M22: 6,131,119 km (0.113 R)
• M23: 6,452,007 km (0.114 R)
• M24: 6,696,300 km (0.041 R)
• M25: 6,819,569 km (0.112 R)
• M26: 7,151,975 km (0.097 R)
• M27: 7,919,113 km (0.102 R)
• M28: 8,136,927 km (0.105 R)
• M29: 8,268,574 km (0.102 R)
• M30: 8,846,919 km (0.089 R)
• M31: 11,337,125 km (0.086 R)
• M32: 11,435,112 km (0.108 R)
• M33: 12,228,878 km (0.102 R)
• M34: 12,329,408 km (0.11 R)
• M35: 12,835,946 km (0.106 R)
• M36: 13,349,216 km (0.068 R)
• M37: 14,608,531 km (0.111 R)
• M38: 14,929,269 km (0.099 R)
• M39: 15,360,410 km (0.041 R)
• M40: 15,959,998 km (0.079 R)
• M41: 16,290,311 km (0.108 R)
• M42: 18,032,527 km (0.11 R)
• M43: 18,896,605 km (0.091 R)
• M44: 19,597,620 km (0.088 R)
• M45: 19,656,412 km (0.113 R)
• M46: 20,010,361 km (0.025 R)
• M47: 21,326,373 km (0.082 R)
• M48: 21,386,811 km (0.117 R)
• M49: 21,447,398 km (0.118 R)
• M50: 21,811,818 km (0.076 R)
• M51: 23,852,632 km (0.077 R)
• M52: 28,179,302 km (0.106 R)
• M53: 30,601,740 km (0.111 R)
• M54: 31,217,784 km (0.079 R)
• M55: 31,492,745 km (0.088 R)
• M56: 31,630,675 km (0.06 R)
• M57: 33,511,120 km (0.092 R)
• M58: 34,429,352 km (0.052 R)
• M59: 35,642,590 km (0.06 R)
• M60: 35,786,354 km (0.106 R)
• M61: 36,435,160 km (0.074 R)
• M62: 36,797,336 km (0.084 R)
• M63: 36,869,891 km (0.053 R)
• M64: 37,598,283 km (0.106 R)
• M65: 37,744,440 km (0.119 R)
• M66: 37,890,897 km (0.098 R)
• M67: 38,404,915 km (0.055 R)
• M68: 39,588,384 km (0.069 R)
• M69: 39,737,234 km (0.112 R)
• M70: 40,035,382 km (0.047 R)
• M71: 40,110,031 km (0.071 R)
• M72: 41,991,225 km (0.116 R)
• M73: 44,054,927 km (0.041 R)
• M74: 44,363,548 km (0.031 R)
• M75: 44,827,600 km (0.086 R)
• M76: 46,073,302 km (0.033 R)
• M77: 47,409,211 km (0.091 R)
• M78: 48,598,514 km (0.094 R)
• M79: 48,837,571 km (0.076 R)
• M80: 49,637,172 km (0.031 R)
• M81: 50,119,027 km (0.092 R)
• M82: 50,441,111 km (0.072 R)
• M83: 51,736,329 km (0.084 R)
• M84: 52,061,854 km (0.098 R)
• M85: 52,306,447 km (0.107 R)
• M86: 52,878,659 km (0.062 R)
• M87: 53,042,468 km (0.044 R)
• M88: 54,029,216 km (0.056 R)
• M89: 55,104,974 km (0.112 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 234.8

Radius: 7.4

Gravity: 4.29 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 9.04 AU - 13 AU

Year: 23620 Days

Day: 19.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 59,496,908 km

• M1: 93,947 km (0.099 R)
• M2: 247,584 km (0.09 R)
• M3: 299,196 km (0.113 R)
• M4: 497,862 km (0.091 R)
• M5: 1,642,734 km (0.088 R)
• M6: 1,886,728 km (0.073 R)
• M7: 1,970,503 km (0.052 R)
• M8: 2,084,347 km (0.114 R)
• M9: 2,288,847 km (0.036 R)
• M10: 3,071,394 km (0.111 R)
• M11: 3,170,577 km (0.07 R)
• M12: 4,146,105 km (0.109 R)
• M13: 5,168,008 km (0.061 R)
• M14: 6,687,474 km (0.086 R)
• M15: 7,786,569 km (0.113 R)
• M16: 9,804,495 km (0.097 R)
• M17: 13,733,683 km (0.115 R)
• M18: 13,788,286 km (0.058 R)
• M19: 15,859,020 km (0.06 R)
• M20: 16,435,121 km (0.034 R)
• M21: 16,493,016 km (0.116 R)
• M22: 16,783,984 km (0.074 R)
• M23: 16,842,476 km (0.092 R)
• M24: 18,204,116 km (0.11 R)
• M25: 18,625,533 km (0.066 R)
• M26: 19,172,164 km (0.078 R)
• M27: 19,971,017 km (0.11 R)
• M28: 21,347,317 km (0.061 R)
• M29: 22,496,079 km (0.037 R)
• M30: 22,818,762 km (0.107 R)
• M31: 23,208,015 km (0.058 R)
• M32: 24,190,724 km (0.086 R)
• M33: 25,053,305 km (0.118 R)
• M34: 25,320,786 km (0.09 R)
• M35: 25,656,334 km (0.106 R)
• M36: 28,185,436 km (0.104 R)
• M37: 28,254,999 km (0.111 R)
• M38: 28,742,688 km (0.069 R)
• M39: 29,655,983 km (0.086 R)
• M40: 31,871,826 km (0.113 R)
• M41: 32,889,840 km (0.067 R)
• M42: 33,036,147 km (0.109 R)
• M43: 33,109,300 km (0.118 R)
• M44: 33,476,413 km (0.116 R)
• M45: 34,214,379 km (0.079 R)
• M46: 34,288,430 km (0.099 R)
• M47: 34,362,631 km (0.064 R)
• M48: 35,032,381 km (0.072 R)
• M49: 36,233,801 km (0.074 R)
• M50: 36,915,369 km (0.11 R)
• M51: 36,991,365 km (0.103 R)
• M52: 37,907,502 km (0.087 R)
• M53: 41,329,853 km (0.032 R)
• M54: 41,804,227 km (0.119 R)
• M55: 43,157,789 km (0.112 R)
• M56: 43,558,711 km (0.086 R)
• M57: 43,719,379 km (0.076 R)
• M58: 43,799,713 km (0.102 R)
• M59: 44,121,947 km (0.11 R)
• M60: 44,283,363 km (0.058 R)
• M61: 46,153,337 km (0.076 R)
• M62: 50,475,070 km (0.09 R)
• M63: 51,830,576 km (0.111 R)
• M64: 52,427,471 km (0.102 R)
• M65: 52,512,892 km (0.093 R)
• M66: 54,145,154 km (0.091 R)
• M67: 55,706,806 km (0.115 R)
• M68: 56,055,818 km (0.09 R)
• M69: 56,493,093 km (0.065 R)
• M70: 56,756,086 km (0.079 R)
• M71: 57,547,309 km (0.086 R)
• M72: 57,811,948 km (0.041 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 20,003 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit