🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.76 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 502.7

Radius: 10.6

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 1.46 AU - 1.58 AU

Year: 1317 Days

Day: 7.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 51,233,588 km

• M1: 134,638 km (0.085 R)
• M2: 306,676 km (0.109 R)
• M3: 372,798 km (0.079 R)
• M4: 574,456 km (0.096 R)
• M5: 730,038 km (0.112 R)
• M6: 1,257,669 km (0.046 R)
• M7: 1,336,059 km (0.108 R)
• M8: 1,456,784 km (0.106 R)
• M9: 1,589,777 km (0.068 R)
• M10: 1,718,281 km (0.111 R)
• M11: 1,841,400 km (0.115 R)
• M12: 2,004,163 km (0.118 R)
• M13: 2,124,739 km (0.065 R)
• M14: 2,209,710 km (0.097 R)
• M15: 2,373,370 km (0.088 R)
• M16: 2,651,622 km (0.108 R)
• M17: 3,305,365 km (0.116 R)
• M18: 3,415,469 km (0.098 R)
• M19: 3,515,550 km (0.063 R)
• M20: 3,594,089 km (0.108 R)
• M21: 3,810,407 km (0.094 R)
• M22: 3,879,522 km (0.05 R)
• M23: 3,995,759 km (0.074 R)
• M24: 4,077,888 km (0.067 R)
• M25: 4,196,071 km (0.081 R)
• M26: 4,363,620 km (0.073 R)
• M27: 4,693,035 km (0.081 R)
• M28: 4,879,434 km (0.033 R)
• M29: 5,298,457 km (0.085 R)
• M30: 5,518,815 km (0.07 R)
• M31: 5,623,534 km (0.099 R)
• M32: 5,702,671 km (0.073 R)
• M33: 5,781,958 km (0.095 R)
• M34: 6,103,294 km (0.087 R)
• M35: 6,293,433 km (0.118 R)
• M36: 6,540,718 km (0.091 R)
• M37: 6,707,520 km (0.12 R)
• M38: 6,861,606 km (0.116 R)
• M39: 7,002,676 km (0.119 R)
• M40: 7,087,798 km (0.103 R)
• M41: 7,187,430 km (0.06 R)
• M42: 7,316,383 km (0.09 R)
• M43: 7,431,723 km (0.066 R)
• M44: 7,503,979 km (0.087 R)
• M45: 7,649,388 km (0.101 R)
• M46: 7,766,373 km (0.107 R)
• M47: 7,884,107 km (0.088 R)
• M48: 8,002,289 km (0.044 R)
• M49: 8,135,880 km (0.094 R)
• M50: 9,046,183 km (0.089 R)
• M51: 9,123,376 km (0.112 R)
• M52: 9,294,366 km (0.118 R)
• M53: 9,434,839 km (0.111 R)
• M54: 9,560,501 km (0.099 R)
• M55: 10,004,358 km (0.118 R)
• M56: 10,244,911 km (0.067 R)
• M57: 10,374,014 km (0.106 R)
• M58: 10,650,172 km (0.08 R)
• M59: 10,764,614 km (0.054 R)
• M60: 10,863,049 km (0.09 R)
• M61: 10,978,240 km (0.12 R)
• M62: 11,143,545 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782

Radius: 13.1

Gravity: 4.56 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.85 AU - 4.17 AU

Year: 4622 Days

Day: 12.9 Hours

Environment

Temp: -210 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 51,233,588 km

• M1: 247,136 km (0.087 R)
• M2: 374,892 km (0.107 R)
• M3: 486,043 km (0.045 R)
• M4: 645,216 km (0.029 R)
• M5: 836,850 km (0.115 R)
• M6: 927,208 km (0.118 R)
• M7: 1,147,565 km (0.078 R)
• M8: 1,309,430 km (0.059 R)
• M9: 1,689,858 km (0.092 R)
• M10: 1,773,632 km (0.045 R)
• M11: 2,195,648 km (0.031 R)
• M12: 2,907,435 km (0.106 R)
• M13: 3,029,357 km (0.103 R)
• M14: 3,215,606 km (0.082 R)
• M15: 3,599,624 km (0.05 R)
• M16: 3,686,989 km (0.079 R)
• M17: 4,134,586 km (0.099 R)
• M18: 4,814,658 km (0.06 R)
• M19: 4,959,768 km (0.111 R)
• M20: 5,057,306 km (0.114 R)
• M21: 5,180,125 km (0.102 R)
• M22: 6,357,012 km (0.046 R)
• M23: 6,489,855 km (0.108 R)
• M24: 7,195,508 km (0.104 R)
• M25: 7,473,311 km (0.111 R)
• M26: 8,097,284 km (0.063 R)
• M27: 8,738,161 km (0.109 R)
• M28: 9,184,412 km (0.043 R)
• M29: 9,729,846 km (0.116 R)
• M30: 9,852,516 km (0.078 R)
• M31: 10,161,435 km (0.075 R)
• M32: 10,504,912 km (0.049 R)
• M33: 10,662,439 km (0.101 R)
• M34: 11,011,450 km (0.112 R)
• M35: 11,525,918 km (0.086 R)
• M36: 12,180,109 km (0.104 R)
• M37: 12,345,564 km (0.106 R)
• M38: 12,947,397 km (0.116 R)
• M39: 13,251,978 km (0.077 R)
• M40: 13,388,112 km (0.05 R)
• M41: 13,490,437 km (0.102 R)
• M42: 13,695,984 km (0.107 R)
• M43: 13,937,136 km (0.089 R)
• M44: 14,040,957 km (0.09 R)
• M45: 14,144,927 km (0.083 R)
• M46: 14,915,805 km (0.101 R)
• M47: 15,270,801 km (0.11 R)
• M48: 15,413,517 km (0.099 R)
• M49: 15,952,818 km (0.029 R)
• M50: 16,315,742 km (0.09 R)
• M51: 17,309,371 km (0.1 R)
• M52: 17,420,971 km (0.119 R)
• M53: 17,607,669 km (0.101 R)
• M54: 18,020,410 km (0.095 R)
• M55: 18,741,023 km (0.104 R)
• M56: 19,047,250 km (0.073 R)
• M57: 19,239,483 km (0.037 R)
• M58: 20,014,849 km (0.07 R)
• M59: 21,556,156 km (0.118 R)
• M60: 21,756,617 km (0.065 R)
• M61: 21,957,527 km (0.111 R)
• M62: 22,118,793 km (0.032 R)
• M63: 22,280,508 km (0.06 R)
• M64: 22,727,058 km (0.03 R)
• M65: 23,217,440 km (0.113 R)
• M66: 24,250,563 km (0.115 R)
• M67: 24,793,753 km (0.115 R)
• M68: 25,256,459 km (0.084 R)
• M69: 25,467,841 km (0.099 R)
• M70: 25,807,129 km (0.115 R)
• M71: 26,062,492 km (0.103 R)
• M72: 26,190,548 km (0.075 R)
• M73: 26,704,865 km (0.094 R)
• M74: 26,877,053 km (0.113 R)
• M75: 27,699,841 km (0.072 R)
• M76: 28,927,441 km (0.101 R)
• M77: 29,060,134 km (0.116 R)
• M78: 29,148,547 km (0.111 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.5

Radius: 9

Gravity: 12.34 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.03 AU - 4.17 AU

Year: 5836 Days

Day: 13.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 51,233,588 km

• M1: 437,723 km (0.027 R)
• M2: 497,563 km (0.057 R)
• M3: 613,501 km (0.115 R)
• M4: 710,440 km (0.098 R)
• M5: 1,000,810 km (0.094 R)
• M6: 1,151,006 km (0.111 R)
• M7: 1,255,425 km (0.097 R)
• M8: 1,326,933 km (0.098 R)
• M9: 1,511,836 km (0.082 R)
• M10: 1,607,429 km (0.073 R)
• M11: 1,845,439 km (0.118 R)
• M12: 2,158,847 km (0.102 R)
• M13: 2,267,156 km (0.031 R)
• M14: 2,489,309 km (0.052 R)
• M15: 2,695,305 km (0.097 R)
• M16: 2,954,708 km (0.101 R)
• M17: 3,172,971 km (0.076 R)
• M18: 3,346,355 km (0.118 R)
• M19: 3,421,752 km (0.104 R)
• M20: 3,728,727 km (0.108 R)
• M21: 4,758,708 km (0.058 R)
• M22: 4,815,256 km (0.103 R)
• M23: 4,986,247 km (0.069 R)
• M24: 5,043,692 km (0.077 R)
• M25: 5,246,547 km (0.103 R)
• M26: 5,871,268 km (0.081 R)
• M27: 6,023,409 km (0.089 R)
• M28: 6,084,744 km (0.064 R)
• M29: 6,456,644 km (0.065 R)
• M30: 7,028,407 km (0.081 R)
• M31: 8,118,527 km (0.072 R)
• M32: 8,254,212 km (0.107 R)
• M33: 8,527,827 km (0.069 R)
• M34: 9,331,317 km (0.116 R)
• M35: 9,616,450 km (0.115 R)
• M36: 9,868,224 km (0.106 R)
• M37: 10,231,896 km (0.084 R)
• M38: 10,562,806 km (0.106 R)
• M39: 11,576,781 km (0.107 R)
• M40: 12,153,481 km (0.112 R)
• M41: 12,464,943 km (0.07 R)
• M42: 12,818,443 km (0.097 R)
• M43: 12,936,925 km (0.054 R)
• M44: 13,979,771 km (0.108 R)
• M45: 14,142,684 km (0.109 R)
• M46: 14,265,204 km (0.065 R)
• M47: 15,467,821 km (0.051 R)
• M48: 16,444,696 km (0.067 R)
• M49: 19,040,368 km (0.097 R)
• M50: 19,857,322 km (0.114 R)
• M51: 20,224,136 km (0.096 R)
• M52: 20,316,288 km (0.053 R)
• M53: 20,917,971 km (0.082 R)
• M54: 21,431,690 km (0.116 R)
• M55: 21,666,559 km (0.086 R)
• M56: 22,281,256 km (0.087 R)
• M57: 22,710,154 km (0.1 R)
• M58: 22,997,531 km (0.084 R)
• M59: 23,093,722 km (0.083 R)
• M60: 23,915,912 km (0.049 R)
• M61: 24,354,982 km (0.083 R)
• M62: 24,796,894 km (0.092 R)
• M63: 25,092,799 km (0.087 R)
• M64: 25,290,866 km (0.117 R)
• M65: 26,288,684 km (0.084 R)
• M66: 26,640,838 km (0.115 R)
• M67: 27,299,218 km (0.044 R)
• M68: 27,860,509 km (0.113 R)
• M69: 29,776,110 km (0.09 R)
• M70: 29,985,846 km (0.041 R)
• M71: 30,248,540 km (0.072 R)
• M72: 30,511,982 km (0.054 R)
• M73: 31,094,516 km (0.1 R)
• M74: 31,413,608 km (0.074 R)
• M75: 32,055,383 km (0.076 R)
• M76: 33,297,344 km (0.08 R)
• M77: 33,678,520 km (0.102 R)
• M78: 34,555,163 km (0.064 R)
• M79: 35,328,285 km (0.105 R)
• M80: 35,439,137 km (0.1 R)
• M81: 36,274,791 km (0.077 R)
• M82: 36,442,640 km (0.062 R)
• M83: 37,229,524 km (0.059 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 431.4

Radius: 7.3

Gravity: 8.1 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 7.13 AU - 10.63 AU

Year: 18601 Days

Day: 19.6 Hours

Environment

Temp: -240 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 51,233,588 km

• M1: 92,751 km (0.11 R)
• M2: 497,114 km (0.057 R)
• M3: 587,172 km (0.076 R)
• M4: 763,847 km (0.118 R)
• M5: 935,136 km (0.052 R)
• M6: 1,002,755 km (0.116 R)
• M7: 1,339,948 km (0.096 R)
• M8: 1,521,261 km (0.07 R)
• M9: 1,574,518 km (0.078 R)
• M10: 1,850,675 km (0.073 R)
• M11: 2,262,668 km (0.119 R)
• M12: 2,605,995 km (0.097 R)
• M13: 2,932,417 km (0.038 R)
• M14: 3,306,412 km (0.051 R)
• M15: 3,587,955 km (0.072 R)
• M16: 4,440,065 km (0.052 R)
• M17: 5,028,284 km (0.056 R)
• M18: 6,104,940 km (0.065 R)
• M19: 6,625,091 km (0.105 R)
• M20: 6,846,197 km (0.106 R)
• M21: 8,603,523 km (0.067 R)
• M22: 9,531,628 km (0.112 R)
• M23: 10,800,817 km (0.077 R)
• M24: 12,014,504 km (0.094 R)
• M25: 12,230,075 km (0.069 R)
• M26: 12,884,117 km (0.117 R)
• M27: 12,939,169 km (0.111 R)
• M28: 13,382,278 km (0.115 R)
• M29: 14,971,605 km (0.112 R)
• M30: 16,202,347 km (0.114 R)
• M31: 16,380,817 km (0.057 R)
• M32: 16,560,035 km (0.083 R)
• M33: 16,799,841 km (0.12 R)
• M34: 16,859,979 km (0.064 R)
• M35: 17,101,281 km (0.101 R)
• M36: 18,139,340 km (0.105 R)
• M37: 18,324,692 km (0.116 R)
• M38: 18,572,725 km (0.081 R)
• M39: 19,197,895 km (0.086 R)
• M40: 22,094,858 km (0.093 R)
• M41: 22,690,407 km (0.107 R)
• M42: 23,291,341 km (0.111 R)
• M43: 23,627,338 km (0.108 R)
• M44: 23,694,807 km (0.06 R)
• M45: 24,168,434 km (0.104 R)
• M46: 27,783,466 km (0.104 R)
• M47: 27,997,242 km (0.111 R)
• M48: 28,785,323 km (0.109 R)
• M49: 29,290,665 km (0.069 R)
• M50: 29,363,070 km (0.073 R)
• M51: 31,045,149 km (0.088 R)
• M52: 32,009,756 km (0.107 R)
• M53: 32,833,591 km (0.116 R)
• M54: 37,684,601 km (0.115 R)
• M55: 38,000,103 km (0.118 R)
• M56: 41,283,776 km (0.111 R)
• M57: 41,527,621 km (0.117 R)
• M58: 41,609,002 km (0.08 R)
• M59: 42,180,167 km (0.062 R)
• M60: 45,158,361 km (0.076 R)
• M61: 45,241,986 km (0.112 R)
• M62: 46,672,591 km (0.116 R)
• M63: 46,841,936 km (0.075 R)
• M64: 47,181,074 km (0.079 R)
• M65: 47,776,623 km (0.101 R)
• M66: 48,374,715 km (0.107 R)
• M67: 48,546,005 km (0.098 R)
• M68: 48,803,313 km (0.105 R)
• M69: 48,889,332 km (0.083 R)
• M70: 49,664,548 km (0.08 R)
• M71: 50,010,419 km (0.053 R)
• M72: 50,357,037 km (0.054 R)
• M73: 50,617,636 km (0.095 R)
• M74: 51,314,463 km (0.097 R)
• M75: 51,751,738 km (0.075 R)
• M76: 52,365,837 km (0.03 R)
• M77: 52,541,764 km (0.094 R)
• M78: 56,190,905 km (0.052 R)
• M79: 56,822,208 km (0.11 R)
• M80: 57,727,874 km (0.048 R)
• M81: 58,091,546 km (0.092 R)
• M82: 58,273,607 km (0.11 R)
• M83: 60,105,133 km (0.086 R)
• M84: 60,473,742 km (0.083 R)
• M85: 60,565,895 km (0.103 R)
• M86: 60,842,950 km (0.112 R)
• M87: 60,935,401 km (0.088 R)
• M88: 61,676,659 km (0.058 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 216.7

Radius: 7.1

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 7.91 AU - 10.51 AU

Year: 19647 Days

Day: 22.5 Hours

Environment

Temp: -235 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 51,233,588 km

• M1: 437,574 km (0.079 R)
• M2: 1,117,795 km (0.115 R)
• M3: 1,245,552 km (0.115 R)
• M4: 1,828,385 km (0.117 R)
• M5: 2,161,390 km (0.033 R)
• M6: 2,941,543 km (0.037 R)
• M7: 3,454,065 km (0.118 R)
• M8: 3,516,298 km (0.072 R)
• M9: 4,190,984 km (0.09 R)
• M10: 4,628,558 km (0.112 R)
• M11: 4,800,745 km (0.066 R)
• M12: 5,510,587 km (0.047 R)
• M13: 5,766,699 km (0.078 R)
• M14: 5,989,300 km (0.068 R)
• M15: 7,666,143 km (0.055 R)
• M16: 8,117,031 km (0.069 R)
• M17: 8,241,496 km (0.105 R)
• M18: 8,408,448 km (0.093 R)
• M19: 9,608,222 km (0.111 R)
• M20: 10,228,006 km (0.096 R)
• M21: 10,633,267 km (0.114 R)
• M22: 11,227,919 km (0.081 R)
• M23: 11,786,367 km (0.059 R)
• M24: 11,880,315 km (0.113 R)
• M25: 11,974,562 km (0.107 R)
• M26: 14,610,476 km (0.089 R)
• M27: 15,373,276 km (0.105 R)
• M28: 15,630,584 km (0.118 R)
• M29: 15,785,567 km (0.084 R)
• M30: 16,201,300 km (0.073 R)
• M31: 16,358,228 km (0.1 R)
• M32: 16,726,089 km (0.059 R)
• M33: 19,655,215 km (0.091 R)
• M34: 20,496,554 km (0.093 R)
• M35: 21,292,265 km (0.053 R)
• M36: 21,809,275 km (0.104 R)
• M37: 22,563,248 km (0.101 R)
• M38: 22,914,055 km (0.086 R)
• M39: 23,502,873 km (0.118 R)
• M40: 23,977,397 km (0.059 R)
• M41: 24,096,627 km (0.093 R)
• M42: 24,695,317 km (0.068 R)
• M43: 24,815,594 km (0.12 R)
• M44: 25,907,359 km (0.098 R)
• M45: 27,200,633 km (0.114 R)
• M46: 28,011,902 km (0.04 R)
• M47: 28,388,889 km (0.102 R)
• M48: 29,402,564 km (0.06 R)
• M49: 29,849,862 km (0.072 R)
• M50: 31,074,918 km (0.092 R)
• M51: 31,400,144 km (0.108 R)
• M52: 32,844,213 km (0.113 R)
• M53: 33,507,679 km (0.12 R)
• M54: 34,309,673 km (0.088 R)
• M55: 35,118,100 km (0.077 R)
• M56: 35,388,872 km (0.067 R)
• M57: 38,762,603 km (0.081 R)
• M58: 39,815,772 km (0.07 R)
• M59: 40,239,583 km (0.074 R)
• M60: 41,520,291 km (0.094 R)
• M61: 42,597,545 km (0.089 R)
• M62: 43,321,000 km (0.113 R)
• M63: 45,294,196 km (0.116 R)
• M64: 45,884,509 km (0.106 R)
• M65: 46,998,116 km (0.083 R)
• M66: 48,722,830 km (0.116 R)
• M67: 49,176,261 km (0.059 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 11,040 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit