🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 605.7

Radius: 12.7

Gravity: 3.76 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.77 AU - 0.99 AU

Year: 570 Days

Day: 12.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 75,297,258 km

• M1: 176,825 km (0.079 R)
• M2: 276,008 km (0.074 R)
• M3: 368,310 km (0.12 R)
• M4: 510,278 km (0.114 R)
• M5: 603,927 km (0.053 R)
• M6: 696,079 km (0.07 R)
• M7: 901,626 km (0.105 R)
• M8: 999,763 km (0.081 R)
• M9: 1,086,380 km (0.092 R)
• M10: 1,197,232 km (0.112 R)
• M11: 1,312,123 km (0.097 R)
• M12: 1,413,700 km (0.118 R)
• M13: 1,524,103 km (0.07 R)
• M14: 1,692,251 km (0.051 R)
• M15: 1,803,702 km (0.055 R)
• M16: 1,949,859 km (0.09 R)
• M17: 2,040,964 km (0.107 R)
• M18: 2,120,101 km (0.072 R)
• M19: 2,227,363 km (0.051 R)
• M20: 2,309,043 km (0.058 R)
• M21: 2,405,683 km (0.099 R)
• M22: 2,546,156 km (0.041 R)
• M23: 2,740,184 km (0.095 R)
• M24: 2,827,998 km (0.102 R)
• M25: 3,029,207 km (0.114 R)
• M26: 3,242,983 km (0.05 R)
• M27: 3,343,961 km (0.036 R)
• M28: 3,485,630 km (0.048 R)
• M29: 3,581,074 km (0.093 R)
• M30: 3,685,643 km (0.118 R)
• M31: 3,783,031 km (0.1 R)
• M32: 4,013,561 km (0.109 R)
• M33: 4,097,186 km (0.083 R)
• M34: 4,181,260 km (0.102 R)
• M35: 4,437,073 km (0.077 R)
• M36: 4,786,384 km (0.102 R)
• M37: 4,892,898 km (0.091 R)
• M38: 4,982,207 km (0.105 R)
• M39: 5,063,140 km (0.116 R)
• M40: 5,153,647 km (0.088 R)
• M41: 5,308,630 km (0.1 R)
• M42: 5,419,033 km (0.109 R)
• M43: 5,576,709 km (0.06 R)
• M44: 5,660,783 km (0.034 R)
• M45: 5,830,278 km (0.078 R)
• M46: 5,934,697 km (0.08 R)
• M47: 6,164,779 km (0.117 R)
• M48: 6,358,807 km (0.1 R)
• M49: 6,456,495 km (0.118 R)
• M50: 6,554,780 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490

Radius: 13.9

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.76 AU - 1.18 AU

Year: 659 Days

Day: 13 Hours

Environment

Temp: -171 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 75,297,258 km

• M1: 179,667 km (0.095 R)
• M2: 299,196 km (0.113 R)
• M3: 478,115 km (0.039 R)
• M4: 581,337 km (0.085 R)
• M5: 698,323 km (0.081 R)
• M6: 792,420 km (0.069 R)
• M7: 1,000,361 km (0.12 R)
• M8: 1,088,025 km (0.078 R)
• M9: 1,266,346 km (0.078 R)
• M10: 1,356,404 km (0.12 R)
• M11: 1,484,160 km (0.065 R)
• M12: 1,579,903 km (0.099 R)
• M13: 1,721,124 km (0.118 R)
• M14: 1,841,251 km (0.115 R)
• M15: 2,246,661 km (0.075 R)
• M16: 2,371,725 km (0.116 R)
• M17: 2,542,266 km (0.119 R)
• M18: 2,651,024 km (0.116 R)
• M19: 2,873,326 km (0.09 R)
• M20: 2,971,612 km (0.088 R)
• M21: 3,296,987 km (0.098 R)
• M22: 3,480,245 km (0.082 R)
• M23: 3,593,341 km (0.103 R)
• M24: 3,823,572 km (0.079 R)
• M25: 4,024,781 km (0.064 R)
• M26: 4,246,784 km (0.119 R)
• M27: 4,359,432 km (0.108 R)
• M28: 4,516,958 km (0.118 R)
• M29: 4,685,256 km (0.055 R)
• M30: 4,792,817 km (0.059 R)
• M31: 4,882,874 km (0.059 R)
• M32: 5,193,888 km (0.103 R)
• M33: 5,333,014 km (0.094 R)
• M34: 5,653,304 km (0.094 R)
• M35: 5,748,747 km (0.117 R)
• M36: 5,873,661 km (0.115 R)
• M37: 5,970,301 km (0.074 R)
• M38: 6,067,540 km (0.083 R)
• M39: 6,194,698 km (0.107 R)
• M40: 6,312,881 km (0.098 R)
• M41: 6,431,960 km (0.113 R)
• M42: 6,551,639 km (0.087 R)
• M43: 6,752,848 km (0.068 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.6

Radius: 8.7

Gravity: 1.41 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.48 AU - 1.92 AU

Year: 1530 Days

Day: 12.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 75,297,258 km

• M1: 147,803 km (0.12 R)
• M2: 231,428 km (0.097 R)
• M3: 362,476 km (0.074 R)
• M4: 433,235 km (0.104 R)
• M5: 577,597 km (0.105 R)
• M6: 640,129 km (0.097 R)
• M7: 797,506 km (0.115 R)
• M8: 904,618 km (0.11 R)
• M9: 1,290,431 km (0.097 R)
• M10: 1,362,537 km (0.063 R)
• M11: 1,555,219 km (0.104 R)
• M12: 1,612,964 km (0.094 R)
• M13: 1,671,307 km (0.069 R)
• M14: 1,953,599 km (0.069 R)
• M15: 2,427,375 km (0.114 R)
• M16: 2,975,950 km (0.074 R)
• M17: 3,080,519 km (0.115 R)
• M18: 3,137,217 km (0.095 R)
• M19: 3,309,853 km (0.077 R)
• M20: 3,426,689 km (0.069 R)
• M21: 3,698,957 km (0.056 R)
• M22: 3,811,455 km (0.077 R)
• M23: 4,049,016 km (0.096 R)
• M24: 4,237,210 km (0.057 R)
• M25: 4,409,996 km (0.113 R)
• M26: 4,464,898 km (0.116 R)
• M27: 4,706,050 km (0.108 R)
• M28: 5,018,410 km (0.101 R)
• M29: 5,356,950 km (0.115 R)
• M30: 5,524,051 km (0.105 R)
• M31: 6,250,947 km (0.046 R)
• M32: 6,510,499 km (0.103 R)
• M33: 7,050,697 km (0.098 R)
• M34: 7,115,174 km (0.057 R)
• M35: 7,375,325 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.4

Radius: 13.8

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.41 AU - 4.59 AU

Year: 5522 Days

Day: 6.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 46.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 75,297,258 km

• M1: 174,581 km (0.089 R)
• M2: 292,763 km (0.074 R)
• M3: 403,615 km (0.056 R)
• M4: 591,959 km (0.098 R)
• M5: 854,503 km (0.1 R)
• M6: 979,268 km (0.093 R)
• M7: 1,360,593 km (0.081 R)
• M8: 1,560,455 km (0.117 R)
• M9: 2,046,200 km (0.111 R)
• M10: 3,196,757 km (0.081 R)
• M11: 3,603,813 km (0.103 R)
• M12: 3,719,901 km (0.106 R)
• M13: 4,027,623 km (0.078 R)
• M14: 4,245,588 km (0.111 R)
• M15: 4,668,202 km (0.08 R)
• M16: 4,923,116 km (0.104 R)
• M17: 5,078,399 km (0.075 R)
• M18: 6,434,504 km (0.086 R)
• M19: 6,633,020 km (0.053 R)
• M20: 6,833,631 km (0.119 R)
• M21: 7,211,515 km (0.092 R)
• M22: 7,388,190 km (0.076 R)
• M23: 7,626,051 km (0.076 R)
• M24: 8,048,515 km (0.099 R)
• M25: 8,231,922 km (0.103 R)
• M26: 8,853,501 km (0.084 R)
• M27: 9,011,177 km (0.063 R)
• M28: 10,141,539 km (0.08 R)
• M29: 10,539,469 km (0.115 R)
• M30: 11,010,254 km (0.112 R)
• M31: 11,316,481 km (0.057 R)
• M32: 11,729,221 km (0.11 R)
• M33: 12,111,892 km (0.091 R)
• M34: 12,217,060 km (0.058 R)
• M35: 12,676,026 km (0.081 R)
• M36: 13,176,580 km (0.118 R)
• M37: 13,501,806 km (0.116 R)
• M38: 14,123,535 km (0.108 R)
• M39: 14,791,938 km (0.1 R)
• M40: 14,904,286 km (0.064 R)
• M41: 15,584,807 km (0.106 R)
• M42: 15,967,329 km (0.097 R)
• M43: 16,430,334 km (0.117 R)
• M44: 16,624,512 km (0.116 R)
• M45: 16,741,498 km (0.087 R)
• M46: 17,845,979 km (0.102 R)
• M47: 18,125,727 km (0.092 R)
• M48: 18,246,153 km (0.119 R)
• M49: 18,730,252 km (0.097 R)
• M50: 19,055,328 km (0.106 R)
• M51: 19,259,529 km (0.103 R)
• M52: 19,423,339 km (0.118 R)
• M53: 19,587,597 km (0.09 R)
• M54: 20,083,365 km (0.05 R)
• M55: 20,583,171 km (0.073 R)
• M56: 20,792,758 km (0.036 R)
• M57: 21,002,943 km (0.093 R)
• M58: 22,494,134 km (0.107 R)
• M59: 22,580,303 km (0.068 R)
• M60: 23,317,820 km (0.108 R)
• M61: 23,536,233 km (0.063 R)
• M62: 24,505,478 km (0.108 R)
• M63: 24,727,481 km (0.108 R)
• M64: 25,173,731 km (0.113 R)
• M65: 25,308,070 km (0.081 R)
• M66: 25,667,554 km (0.063 R)
• M67: 26,028,833 km (0.074 R)
• M68: 26,391,757 km (0.041 R)
• M69: 26,985,062 km (0.081 R)
• M70: 27,952,811 km (0.038 R)
• M71: 28,324,412 km (0.096 R)
• M72: 29,166,648 km (0.109 R)
• M73: 29,354,842 km (0.076 R)
• M74: 30,064,534 km (0.101 R)
• M75: 30,254,673 km (0.032 R)
• M76: 30,445,411 km (0.113 R)
• M77: 30,923,525 km (0.112 R)
• M78: 31,307,992 km (0.037 R)
• M79: 31,984,474 km (0.1 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 389.6

Radius: 6.7

Gravity: 8.68 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 6.9 AU - 7.48 AU

Year: 13308 Days

Day: 17.9 Hours

Environment

Temp: -237 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 75,297,258 km

• M1: 100,231 km (0.104 R)
• M2: 250,576 km (0.098 R)
• M3: 668,553 km (0.117 R)
• M4: 770,728 km (0.104 R)
• M5: 1,292,974 km (0.09 R)
• M6: 1,691,952 km (0.116 R)
• M7: 1,762,113 km (0.052 R)
• M8: 2,357,513 km (0.028 R)
• M9: 2,731,657 km (0.12 R)
• M10: 2,786,709 km (0.063 R)
• M11: 2,925,686 km (0.103 R)
• M12: 3,210,819 km (0.075 R)
• M13: 3,386,148 km (0.114 R)
• M14: 3,445,389 km (0.109 R)
• M15: 3,930,983 km (0.069 R)
• M16: 4,024,482 km (0.064 R)
• M17: 4,245,438 km (0.066 R)
• M18: 4,341,330 km (0.095 R)
• M19: 4,567,971 km (0.09 R)
• M20: 5,100,390 km (0.093 R)
• M21: 5,168,457 km (0.108 R)
• M22: 5,477,975 km (0.035 R)
• M23: 5,617,400 km (0.071 R)
• M24: 5,722,867 km (0.103 R)
• M25: 6,368,980 km (0.085 R)
• M26: 6,887,486 km (0.116 R)
• M27: 8,482,648 km (0.052 R)
• M28: 9,425,264 km (0.068 R)
• M29: 11,230,462 km (0.083 R)
• M30: 11,586,205 km (0.066 R)
• M31: 11,675,665 km (0.061 R)
• M32: 11,810,453 km (0.096 R)
• M33: 11,900,511 km (0.088 R)
• M34: 13,419,827 km (0.093 R)
• M35: 13,702,567 km (0.083 R)
• M36: 14,466,114 km (0.053 R)
• M37: 15,637,166 km (0.109 R)
• M38: 16,084,165 km (0.08 R)
• M39: 16,585,766 km (0.107 R)
• M40: 16,889,151 km (0.118 R)
• M41: 17,041,591 km (0.106 R)
• M42: 17,296,506 km (0.114 R)
• M43: 18,121,089 km (0.094 R)
• M44: 18,173,000 km (0.058 R)
• M45: 18,538,168 km (0.111 R)
• M46: 20,778,995 km (0.111 R)
• M47: 21,215,521 km (0.056 R)
• M48: 21,875,846 km (0.106 R)
• M49: 22,264,053 km (0.111 R)
• M50: 23,783,219 km (0.116 R)
• M51: 24,641,462 km (0.112 R)
• M52: 25,219,359 km (0.107 R)
• M53: 25,277,253 km (0.092 R)
• M54: 25,509,878 km (0.05 R)
• M55: 25,743,101 km (0.112 R)
• M56: 25,860,086 km (0.1 R)
• M57: 26,152,999 km (0.076 R)
• M58: 26,211,791 km (0.073 R)
• M59: 26,742,415 km (0.112 R)
• M60: 28,355,379 km (0.052 R)
• M61: 28,960,801 km (0.068 R)
• M62: 29,082,424 km (0.091 R)
• M63: 29,876,939 km (0.115 R)
• M64: 30,245,997 km (0.069 R)
• M65: 30,926,517 km (0.111 R)
• M66: 31,674,806 km (0.055 R)
• M67: 32,428,929 km (0.069 R)
• M68: 32,555,189 km (0.041 R)
• M69: 32,808,159 km (0.119 R)
• M70: 36,025,710 km (0.11 R)
• M71: 36,418,554 km (0.101 R)
• M72: 37,076,336 km (0.067 R)
• M73: 37,274,404 km (0.062 R)
• M74: 37,472,920 km (0.102 R)
• M75: 38,070,414 km (0.105 R)
• M76: 38,136,985 km (0.1 R)
• M77: 38,403,718 km (0.097 R)
• M78: 40,423,888 km (0.109 R)
• M79: 40,559,872 km (0.077 R)
• M80: 41,515,354 km (0.096 R)
• M81: 41,927,197 km (0.084 R)
• M82: 41,996,012 km (0.097 R)
• M83: 43,379,194 km (0.115 R)
• M84: 43,587,883 km (0.072 R)
• M85: 43,866,733 km (0.09 R)
• M86: 44,356,217 km (0.069 R)
• M87: 44,777,186 km (0.119 R)
• M88: 44,917,808 km (0.105 R)
• M89: 45,199,501 km (0.096 R)
• M90: 45,693,922 km (0.084 R)
• M91: 45,835,441 km (0.117 R)
• M92: 45,906,351 km (0.073 R)
• M93: 46,901,924 km (0.112 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 864.1

Radius: 5.8

Gravity: 25.69 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 6.67 AU - 10.61 AU

Year: 17530 Days

Day: 21.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 41.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 75,297,258 km

• M1: 170,990 km (0.1 R)
• M2: 742,903 km (0.12 R)
• M3: 838,646 km (0.05 R)
• M4: 1,290,132 km (0.049 R)
• M5: 1,435,541 km (0.111 R)
• M6: 1,710,801 km (0.116 R)
• M7: 1,903,483 km (0.055 R)
• M8: 2,486,765 km (0.036 R)
• M9: 2,668,228 km (0.073 R)
• M10: 3,436,562 km (0.088 R)
• M11: 3,803,526 km (0.081 R)
• M12: 5,485,006 km (0.084 R)
• M13: 6,009,496 km (0.097 R)
• M14: 6,500,027 km (0.12 R)
• M15: 6,549,694 km (0.098 R)
• M16: 6,800,420 km (0.089 R)
• M17: 7,208,224 km (0.078 R)
• M18: 7,363,058 km (0.1 R)
• M19: 8,261,842 km (0.099 R)
• M20: 8,369,702 km (0.058 R)
• M21: 8,424,006 km (0.069 R)
• M22: 8,806,378 km (0.081 R)
• M23: 9,362,732 km (0.098 R)
• M24: 9,758,718 km (0.097 R)
• M25: 9,873,011 km (0.085 R)
• M26: 10,567,294 km (0.105 R)
• M27: 12,002,836 km (0.084 R)
• M28: 12,371,146 km (0.12 R)
• M29: 13,689,402 km (0.084 R)
• M30: 13,945,514 km (0.077 R)
• M31: 14,074,168 km (0.116 R)
• M32: 14,267,897 km (0.117 R)
• M33: 14,332,673 km (0.088 R)
• M34: 15,782,127 km (0.053 R)
• M35: 18,252,885 km (0.118 R)
• M36: 19,031,392 km (0.114 R)
• M37: 19,604,502 km (0.094 R)
• M38: 20,840,928 km (0.079 R)
• M39: 20,914,530 km (0.104 R)
• M40: 22,856,011 km (0.08 R)
• M41: 24,388,193 km (0.101 R)
• M42: 24,465,685 km (0.114 R)
• M43: 25,559,095 km (0.09 R)
• M44: 27,873,973 km (0.113 R)
• M45: 29,097,384 km (0.109 R)
• M46: 30,338,299 km (0.101 R)
• M47: 30,588,576 km (0.109 R)
• M48: 31,765,462 km (0.06 R)
• M49: 31,934,807 km (0.046 R)
• M50: 32,785,869 km (0.096 R)
• M51: 32,871,439 km (0.109 R)
• M52: 33,558,393 km (0.084 R)
• M53: 35,383,786 km (0.119 R)
• M54: 36,707,428 km (0.112 R)
• M55: 37,152,182 km (0.093 R)
• M56: 37,330,503 km (0.103 R)
• M57: 40,223,576 km (0.116 R)
• M58: 40,498,537 km (0.082 R)
• M59: 41,882,467 km (0.111 R)
• M60: 42,907,063 km (0.111 R)
• M61: 43,563,349 km (0.093 R)
• M62: 43,657,446 km (0.079 R)
• M63: 44,601,558 km (0.115 R)
• M64: 44,981,088 km (0.113 R)
• M65: 48,347,189 km (0.091 R)
• M66: 50,011,167 km (0.111 R)
• M67: 50,899,628 km (0.098 R)
• M68: 51,992,740 km (0.081 R)
• M69: 52,292,085 km (0.087 R)
• M70: 53,093,481 km (0.112 R)
• M71: 54,303,129 km (0.095 R)
• M72: 54,809,668 km (0.105 R)
• M73: 57,572,741 km (0.103 R)
• M74: 57,779,186 km (0.073 R)
• M75: 58,815,151 km (0.096 R)
• M76: 59,023,092 km (0.094 R)
• M77: 59,127,212 km (0.12 R)
• M78: 59,335,452 km (0.104 R)
• M79: 60,905,632 km (0.115 R)
• M80: 61,221,283 km (0.106 R)
• M81: 63,126,561 km (0.091 R)
• M82: 63,979,569 km (0.096 R)
• M83: 64,407,568 km (0.069 R)
• M84: 64,621,942 km (0.105 R)
• M85: 65,697,102 km (0.038 R)
• M86: 67,647,409 km (0.115 R)
• M87: 68,301,601 km (0.04 R)
• M88: 68,520,163 km (0.052 R)
• M89: 70,387,444 km (0.119 R)
• M90: 70,608,250 km (0.09 R)
• M91: 71,715,424 km (0.075 R)
• M92: 72,271,330 km (0.1 R)
• M93: 73,163,531 km (0.06 R)
• M94: 74,396,367 km (0.103 R)
• M95: 74,959,005 km (0.079 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 231 - 19,653 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit