🌌 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: 122.5

Radius: 9.5

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.73 AU - 0.85 AU

Year: 476 Days

Day: 13.6 Hours

Environment

Temp: -162 °C

Axial Tilt: 27.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 94,077,632 km

• M1: 129,402 km (0.114 R)
• M2: 215,421 km (0.086 R)
• M3: 293,960 km (0.091 R)
• M4: 356,492 km (0.107 R)
• M5: 441,164 km (0.098 R)
• M6: 508,932 km (0.118 R)
• M7: 707,299 km (0.077 R)
• M8: 966,402 km (0.058 R)
• M9: 1,045,091 km (0.116 R)
• M10: 1,143,227 km (0.059 R)
• M11: 1,316,312 km (0.107 R)
• M12: 1,400,685 km (0.081 R)
• M13: 1,684,472 km (0.049 R)
• M14: 1,776,475 km (0.072 R)
• M15: 1,841,550 km (0.118 R)
• M16: 1,973,944 km (0.061 R)
• M17: 2,075,521 km (0.075 R)
• M18: 2,213,749 km (0.045 R)
• M19: 2,431,265 km (0.1 R)
• M20: 2,577,123 km (0.11 R)
• M21: 2,782,371 km (0.098 R)
• M22: 2,896,813 km (0.076 R)
• M23: 2,969,069 km (0.111 R)
• M24: 3,159,657 km (0.098 R)
• M25: 3,369,692 km (0.117 R)
• M26: 3,430,578 km (0.069 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 748

Radius: 12.3

Gravity: 4.94 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.28 AU - 3.56 AU

Year: 4290 Days

Day: 9.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 94,077,632 km

• M1: 204,201 km (0.119 R)
• M2: 410,646 km (0.05 R)
• M3: 594,502 km (0.081 R)
• M4: 749,635 km (0.105 R)
• M5: 944,860 km (0.088 R)
• M6: 1,102,985 km (0.08 R)
• M7: 1,584,391 km (0.034 R)
• M8: 1,678,787 km (0.114 R)
• M9: 1,890,019 km (0.086 R)
• M10: 2,110,078 km (0.112 R)
• M11: 2,447,272 km (0.1 R)
• M12: 2,820,817 km (0.11 R)
• M13: 3,354,283 km (0.115 R)
• M14: 3,497,748 km (0.089 R)
• M15: 3,962,100 km (0.036 R)
• M16: 4,157,774 km (0.03 R)
• M17: 4,334,449 km (0.045 R)
• M18: 4,672,390 km (0.107 R)
• M19: 4,902,621 km (0.114 R)
• M20: 5,160,079 km (0.046 R)
• M21: 5,278,710 km (0.09 R)
• M22: 5,422,175 km (0.113 R)
• M23: 5,518,516 km (0.093 R)
• M24: 6,059,013 km (0.117 R)
• M25: 6,184,226 km (0.06 R)
• M26: 6,310,337 km (0.075 R)
• M27: 6,771,248 km (0.101 R)
• M28: 6,953,608 km (0.113 R)
• M29: 7,216,751 km (0.097 R)
• M30: 8,358,033 km (0.098 R)
• M31: 8,497,757 km (0.088 R)
• M32: 8,864,422 km (0.096 R)
• M33: 9,236,322 km (0.115 R)
• M34: 9,409,706 km (0.078 R)
• M35: 9,496,772 km (0.078 R)
• M36: 9,759,615 km (0.099 R)
• M37: 10,233,093 km (0.1 R)
• M38: 10,623,244 km (0.099 R)
• M39: 10,896,260 km (0.111 R)
• M40: 11,387,240 km (0.063 R)
• M41: 11,573,340 km (0.087 R)
• M42: 11,729,071 km (0.106 R)
• M43: 12,391,042 km (0.085 R)
• M44: 12,935,877 km (0.099 R)
• M45: 13,097,593 km (0.03 R)
• M46: 13,685,512 km (0.1 R)
• M47: 13,916,492 km (0.106 R)
• M48: 14,115,457 km (0.105 R)
• M49: 14,215,238 km (0.112 R)
• M50: 14,549,889 km (0.108 R)
• M51: 15,022,618 km (0.059 R)
• M52: 15,124,494 km (0.059 R)
• M53: 16,226,432 km (0.063 R)
• M54: 16,366,007 km (0.064 R)
• M55: 16,471,025 km (0.105 R)
• M56: 16,928,345 km (0.076 R)
• M57: 17,354,251 km (0.115 R)
• M58: 17,461,213 km (0.058 R)
• M59: 17,604,229 km (0.106 R)
• M60: 18,180,330 km (0.103 R)
• M61: 18,909,171 km (0.091 R)
• M62: 19,351,083 km (0.08 R)
• M63: 19,721,936 km (0.09 R)
• M64: 19,908,185 km (0.077 R)
• M65: 20,659,316 km (0.072 R)
• M66: 21,114,393 km (0.066 R)
• M67: 21,803,291 km (0.103 R)
• M68: 21,918,930 km (0.12 R)
• M69: 21,995,973 km (0.106 R)
• M70: 22,189,254 km (0.051 R)
• M71: 23,360,605 km (0.065 R)
• M72: 24,391,933 km (0.099 R)
• M73: 24,591,945 km (0.05 R)
• M74: 26,007,440 km (0.06 R)
• M75: 26,130,110 km (0.094 R)
• M76: 26,540,009 km (0.111 R)
• M77: 27,407,826 km (0.057 R)
• M78: 27,866,194 km (0.055 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.8

Radius: 10.6

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 2.97 AU - 4.15 AU

Year: 4556 Days

Day: 5.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 94,077,632 km

• M1: 177,722 km (0.112 R)
• M2: 462,856 km (0.101 R)
• M3: 604,525 km (0.068 R)
• M4: 718,519 km (0.104 R)
• M5: 817,702 km (0.106 R)
• M6: 898,335 km (0.088 R)
• M7: 1,144,573 km (0.11 R)
• M8: 1,275,920 km (0.078 R)
• M9: 1,384,827 km (0.09 R)
• M10: 1,482,814 km (0.1 R)
• M11: 1,715,888 km (0.114 R)
• M12: 1,992,344 km (0.112 R)
• M13: 2,087,638 km (0.1 R)
• M14: 2,622,600 km (0.096 R)
• M15: 2,780,576 km (0.093 R)
• M16: 2,905,639 km (0.071 R)
• M17: 3,973,170 km (0.051 R)
• M18: 4,548,822 km (0.114 R)
• M19: 5,573,418 km (0.036 R)
• M20: 5,731,992 km (0.059 R)
• M21: 5,823,396 km (0.112 R)
• M22: 6,666,829 km (0.03 R)
• M23: 7,005,369 km (0.056 R)
• M24: 7,103,056 km (0.105 R)
• M25: 7,201,193 km (0.117 R)
• M26: 7,349,295 km (0.042 R)
• M27: 7,423,794 km (0.071 R)
• M28: 7,523,427 km (0.101 R)
• M29: 7,648,640 km (0.088 R)
• M30: 7,724,187 km (0.049 R)
• M31: 8,130,794 km (0.104 R)
• M32: 8,544,432 km (0.08 R)
• M33: 8,806,527 km (0.081 R)
• M34: 8,912,144 km (0.048 R)
• M35: 9,204,607 km (0.11 R)
• M36: 9,419,430 km (0.109 R)
• M37: 9,771,883 km (0.053 R)
• M38: 10,601,851 km (0.052 R)
• M39: 10,911,818 km (0.033 R)
• M40: 11,025,363 km (0.082 R)
• M41: 11,454,410 km (0.081 R)
• M42: 11,714,411 km (0.063 R)
• M43: 12,210,926 km (0.08 R)
• M44: 12,299,339 km (0.091 R)
• M45: 12,923,760 km (0.111 R)
• M46: 13,073,956 km (0.095 R)
• M47: 13,467,100 km (0.108 R)
• M48: 13,680,576 km (0.096 R)
• M49: 14,141,487 km (0.063 R)
• M50: 14,482,869 km (0.089 R)
• M51: 14,764,113 km (0.103 R)
• M52: 14,858,360 km (0.099 R)
• M53: 14,984,172 km (0.116 R)
• M54: 15,205,277 km (0.109 R)
• M55: 15,300,421 km (0.036 R)
• M56: 15,586,901 km (0.114 R)
• M57: 16,294,649 km (0.114 R)
• M58: 16,424,500 km (0.111 R)
• M59: 17,276,759 km (0.104 R)
• M60: 17,342,881 km (0.083 R)
• M61: 17,409,153 km (0.102 R)
• M62: 17,508,636 km (0.074 R)
• M63: 17,575,057 km (0.048 R)
• M64: 17,741,559 km (0.066 R)
• M65: 17,875,150 km (0.031 R)
• M66: 17,975,531 km (0.073 R)
• M67: 18,548,042 km (0.089 R)
• M68: 18,819,562 km (0.098 R)
• M69: 19,195,052 km (0.099 R)
• M70: 19,263,568 km (0.101 R)
• M71: 19,814,687 km (0.092 R)
• M72: 20,057,484 km (0.08 R)
• M73: 20,616,083 km (0.12 R)
• M74: 20,897,327 km (0.107 R)
• M75: 22,539,163 km (0.107 R)
• M76: 22,683,824 km (0.073 R)
• M77: 22,901,489 km (0.095 R)
• M78: 23,192,756 km (0.093 R)
• M79: 24,147,939 km (0.057 R)
• M80: 24,296,041 km (0.111 R)
• M81: 24,444,442 km (0.113 R)
• M82: 24,667,642 km (0.075 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 575.8

Radius: 7.7

Gravity: 9.71 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 5.49 AU - 6.01 AU

Year: 9352 Days

Day: 21.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 94,077,632 km

• M1: 97,089 km (0.103 R)
• M2: 191,485 km (0.034 R)
• M3: 390,600 km (0.108 R)
• M4: 454,179 km (0.043 R)
• M5: 622,477 km (0.075 R)
• M6: 746,045 km (0.086 R)
• M7: 947,104 km (0.115 R)
• M8: 1,399,787 km (0.091 R)
• M9: 1,543,401 km (0.086 R)
• M10: 1,627,774 km (0.119 R)
• M11: 1,692,102 km (0.088 R)
• M12: 1,912,609 km (0.107 R)
• M13: 2,781,024 km (0.076 R)
• M14: 2,910,277 km (0.116 R)
• M15: 3,784,078 km (0.107 R)
• M16: 4,014,608 km (0.118 R)
• M17: 4,309,167 km (0.114 R)
• M18: 4,733,277 km (0.118 R)
• M19: 4,981,759 km (0.095 R)
• M20: 6,422,685 km (0.115 R)
• M21: 6,491,052 km (0.052 R)
• M22: 6,594,125 km (0.112 R)
• M23: 6,906,634 km (0.099 R)
• M24: 7,438,156 km (0.074 R)
• M25: 8,241,347 km (0.078 R)
• M26: 9,380,534 km (0.059 R)
• M27: 9,497,071 km (0.032 R)
• M28: 9,653,401 km (0.062 R)
• M29: 9,928,811 km (0.047 R)
• M30: 10,206,913 km (0.087 R)
• M31: 10,974,649 km (0.103 R)
• M32: 11,469,070 km (0.112 R)
• M33: 11,552,247 km (0.068 R)
• M34: 11,635,573 km (0.072 R)
• M35: 11,886,748 km (0.076 R)
• M36: 12,055,195 km (0.081 R)
• M37: 12,266,876 km (0.055 R)
• M38: 12,437,118 km (0.096 R)
• M39: 13,038,950 km (0.086 R)
• M40: 13,299,849 km (0.037 R)
• M41: 13,518,711 km (0.086 R)
• M42: 14,226,608 km (0.11 R)
• M43: 14,765,459 km (0.038 R)
• M44: 14,991,951 km (0.104 R)
• M45: 15,310,893 km (0.097 R)
• M46: 15,632,229 km (0.074 R)
• M47: 16,234,810 km (0.1 R)
• M48: 17,081,683 km (0.116 R)
• M49: 17,510,431 km (0.05 R)
• M50: 17,798,257 km (0.1 R)
• M51: 18,671,161 km (0.091 R)
• M52: 19,063,556 km (0.059 R)
• M53: 19,756,942 km (0.111 R)
• M54: 21,885,869 km (0.045 R)
• M55: 22,092,464 km (0.078 R)
• M56: 22,872,766 km (0.12 R)
• M57: 23,662,045 km (0.089 R)
• M58: 23,767,960 km (0.117 R)
• M59: 24,033,496 km (0.075 R)
• M60: 24,139,860 km (0.069 R)
• M61: 24,460,299 km (0.102 R)
• M62: 24,943,500 km (0.106 R)
• M63: 25,051,211 km (0.089 R)
• M64: 25,646,909 km (0.119 R)
• M65: 26,028,384 km (0.044 R)
• M66: 27,017,974 km (0.085 R)
• M67: 27,295,029 km (0.079 R)
• M68: 28,469,073 km (0.032 R)
• M69: 29,488,433 km (0.112 R)
• M70: 29,888,009 km (0.065 R)
• M71: 31,271,789 km (0.03 R)
• M72: 31,329,833 km (0.101 R)
• M73: 31,620,951 km (0.108 R)
• M74: 32,029,951 km (0.066 R)
• M75: 32,440,747 km (0.101 R)
• M76: 33,089,852 km (0.062 R)
• M77: 34,220,962 km (0.07 R)
• M78: 35,243,762 km (0.084 R)
• M79: 35,546,548 km (0.056 R)
• M80: 35,850,232 km (0.106 R)
• M81: 35,910,969 km (0.066 R)
• M82: 36,950,225 km (0.069 R)
• M83: 37,566,269 km (0.072 R)
• M84: 38,123,521 km (0.097 R)
• M85: 38,995,677 km (0.115 R)
• M86: 39,685,622 km (0.12 R)
• M87: 42,100,132 km (0.109 R)
• M88: 42,164,309 km (0.117 R)
• M89: 42,356,992 km (0.103 R)
• M90: 42,614,449 km (0.086 R)
• M91: 42,872,356 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 919

Radius: 7.8

Gravity: 15.11 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 8.78 AU - 12.62 AU

Year: 23739 Days

Day: 20.9 Hours

Environment

Temp: -239 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 94,077,632 km

• M1: 99,931 km (0.041 R)
• M2: 324,029 km (0.095 R)
• M3: 403,615 km (0.101 R)
• M4: 537,356 km (0.106 R)
• M5: 765,941 km (0.109 R)
• M6: 877,242 km (0.086 R)
• M7: 964,457 km (0.069 R)
• M8: 1,409,810 km (0.085 R)
• M9: 1,547,889 km (0.091 R)
• M10: 2,027,350 km (0.098 R)
• M11: 2,104,992 km (0.112 R)
• M12: 2,263,565 km (0.088 R)
• M13: 2,467,168 km (0.111 R)
• M14: 2,848,792 km (0.075 R)
• M15: 3,954,919 km (0.085 R)
• M16: 4,151,191 km (0.041 R)
• M17: 4,706,947 km (0.1 R)
• M18: 4,810,469 km (0.117 R)
• M19: 5,072,864 km (0.069 R)
• M20: 5,393,751 km (0.095 R)
• M21: 5,721,371 km (0.107 R)
• M22: 6,453,203 km (0.119 R)
• M23: 6,568,394 km (0.079 R)
• M24: 7,635,924 km (0.082 R)
• M25: 8,189,586 km (0.106 R)
• M26: 8,502,844 km (0.114 R)
• M27: 8,565,974 km (0.049 R)
• M28: 8,756,263 km (0.102 R)
• M29: 9,662,826 km (0.102 R)
• M30: 11,077,872 km (0.096 R)
• M31: 11,844,561 km (0.103 R)
• M32: 12,556,497 km (0.047 R)
• M33: 12,628,454 km (0.096 R)
• M34: 13,063,036 km (0.116 R)
• M35: 13,576,156 km (0.096 R)
• M36: 16,083,267 km (0.118 R)
• M37: 17,189,095 km (0.071 R)
• M38: 17,670,500 km (0.117 R)
• M39: 18,237,925 km (0.119 R)
• M40: 18,811,184 km (0.095 R)
• M41: 19,807,656 km (0.118 R)
• M42: 22,460,325 km (0.056 R)
• M43: 22,547,690 km (0.086 R)
• M44: 23,783,369 km (0.114 R)
• M45: 24,769,518 km (0.04 R)
• M46: 26,043,942 km (0.045 R)
• M47: 26,596,706 km (0.082 R)
• M48: 31,448,315 km (0.079 R)
• M49: 31,644,138 km (0.111 R)
• M50: 33,025,525 km (0.106 R)
• M51: 33,324,122 km (0.117 R)
• M52: 33,924,010 km (0.056 R)
• M53: 34,931,701 km (0.061 R)
• M54: 36,461,639 km (0.095 R)
• M55: 37,286,671 km (0.051 R)
• M56: 37,597,535 km (0.12 R)
• M57: 40,221,781 km (0.082 R)
• M58: 40,540,724 km (0.081 R)
• M59: 40,647,088 km (0.084 R)
• M60: 44,212,753 km (0.106 R)
• M61: 44,761,628 km (0.106 R)
• M62: 44,981,836 km (0.085 R)
• M63: 45,534,001 km (0.088 R)
• M64: 48,893,371 km (0.072 R)
• M65: 49,688,634 km (0.082 R)
• M66: 51,176,833 km (0.089 R)
• M67: 51,292,024 km (0.065 R)
• M68: 52,215,790 km (0.04 R)
• M69: 53,261,629 km (0.052 R)
• M70: 53,962,645 km (0.114 R)
• M71: 55,373,951 km (0.088 R)
• M72: 57,274,442 km (0.046 R)
• M73: 58,834,299 km (0.065 R)
• M74: 60,895,160 km (0.037 R)
• M75: 61,017,232 km (0.084 R)
• M76: 62,241,241 km (0.09 R)
• M77: 62,610,000 km (0.082 R)
• M78: 62,856,388 km (0.063 R)
• M79: 64,465,014 km (0.096 R)
• M80: 64,838,111 km (0.05 R)
• M81: 65,336,720 km (0.107 R)
• M82: 65,961,890 km (0.095 R)
• M83: 68,608,875 km (0.034 R)
• M84: 68,862,742 km (0.084 R)
• M85: 69,881,504 km (0.098 R)
• M86: 74,136,217 km (0.065 R)
• M87: 74,396,816 km (0.076 R)
• M88: 76,360,588 km (0.091 R)
• M89: 77,282,858 km (0.095 R)
• M90: 77,547,048 km (0.109 R)
• M91: 77,811,537 km (0.057 R)
• M92: 77,943,931 km (0.106 R)
• M93: 80,071,811 km (0.219 R)
• M94: 89,464,164 km (0.071 R)
• M95: 90,019,322 km (0.196 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 20,068 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit