🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.4

Radius: 14.6

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.45 AU - 0.71 AU

Year: 295 Days

Day: 13.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 37,104,320 km

• M1: 181,761 km (0.034 R)
• M2: 274,961 km (0.072 R)
• M3: 389,403 km (0.107 R)
• M4: 525,238 km (0.114 R)
• M5: 631,602 km (0.084 R)
• M6: 725,101 km (0.076 R)
• M7: 834,307 km (0.098 R)
• M8: 964,009 km (0.069 R)
• M9: 1,075,309 km (0.052 R)
• M10: 1,203,066 km (0.098 R)
• M11: 1,352,514 km (0.047 R)
• M12: 1,525,300 km (0.076 R)
• M13: 1,640,490 km (0.092 R)
• M14: 1,916,648 km (0.034 R)
• M15: 2,126,833 km (0.108 R)
• M16: 2,359,757 km (0.098 R)
• M17: 2,474,349 km (0.091 R)
• M18: 2,591,035 km (0.041 R)
• M19: 2,751,254 km (0.054 R)
• M20: 2,856,422 km (0.094 R)
• M21: 2,984,478 km (0.087 R)
• M22: 3,136,319 km (0.095 R)
• M23: 3,324,214 km (0.079 R)
• M24: 3,459,301 km (0.111 R)
• M25: 3,578,979 km (0.106 R)
• M26: 3,694,170 km (0.118 R)
• M27: 3,910,937 km (0.118 R)
• M28: 4,161,962 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.9

Radius: 10

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.8 AU - 0.92 AU

Year: 532 Days

Day: 8.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 42.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 37,104,320 km

• M1: 130,898 km (0.111 R)
• M2: 204,949 km (0.063 R)
• M3: 293,810 km (0.115 R)
• M4: 462,856 km (0.084 R)
• M5: 539,151 km (0.107 R)
• M6: 612,005 km (0.083 R)
• M7: 688,749 km (0.044 R)
• M8: 769,083 km (0.118 R)
• M9: 979,716 km (0.073 R)
• M10: 1,303,147 km (0.039 R)
• M11: 1,427,912 km (0.073 R)
• M12: 1,544,897 km (0.047 R)
• M13: 1,634,955 km (0.115 R)
• M14: 1,770,192 km (0.107 R)
• M15: 1,947,764 km (0.102 R)
• M16: 2,025,705 km (0.084 R)
• M17: 2,131,321 km (0.042 R)
• M18: 2,313,830 km (0.079 R)
• M19: 2,382,645 km (0.03 R)
• M20: 2,550,943 km (0.105 R)
• M21: 2,665,385 km (0.025 R)
• M22: 2,744,971 km (0.113 R)
• M23: 2,832,935 km (0.116 R)
• M24: 2,921,646 km (0.04 R)
• M25: 3,086,952 km (0.06 R)
• M26: 3,309,554 km (0.103 R)
• M27: 3,426,838 km (0.091 R)
• M28: 3,513,605 km (0.09 R)
• M29: 3,585,263 km (0.12 R)
• M30: 3,868,601 km (0.114 R)
• M31: 4,159,120 km (0.09 R)
• M32: 4,235,116 km (0.117 R)
• M33: 4,551,964 km (0.071 R)
• M34: 4,761,700 km (0.118 R)
• M35: 4,912,196 km (0.069 R)
• M36: 5,001,356 km (0.067 R)
• M37: 5,064,187 km (0.115 R)
• M38: 5,163,520 km (0.103 R)
• M39: 5,299,804 km (0.065 R)
• M40: 5,363,981 km (0.082 R)
• M41: 5,632,061 km (0.103 R)
• M42: 5,697,435 km (0.061 R)
• M43: 5,791,382 km (0.116 R)
• M44: 5,923,627 km (0.066 R)
• M45: 5,999,772 km (0.074 R)
• M46: 6,114,364 km (0.116 R)
• M47: 6,220,279 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 890.2

Radius: 12.6

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2 AU - 2.04 AU

Year: 1915 Days

Day: 9.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 37,104,320 km

• M1: 171,439 km (0.067 R)
• M2: 250,726 km (0.107 R)
• M3: 372,798 km (0.093 R)
• M4: 468,840 km (0.062 R)
• M5: 606,171 km (0.058 R)
• M6: 725,849 km (0.053 R)
• M7: 810,820 km (0.112 R)
• M8: 1,010,833 km (0.11 R)
• M9: 1,177,036 km (0.045 R)
• M10: 1,352,963 km (0.087 R)
• M11: 1,449,753 km (0.069 R)
• M12: 1,628,074 km (0.08 R)
• M13: 1,933,552 km (0.099 R)
• M14: 2,056,073 km (0.068 R)
• M15: 2,193,853 km (0.086 R)
• M16: 2,334,924 km (0.111 R)
• M17: 2,492,301 km (0.116 R)
• M18: 2,612,727 km (0.089 R)
• M19: 2,735,247 km (0.107 R)
• M20: 2,929,575 km (0.079 R)
• M21: 3,391,234 km (0.119 R)
• M22: 3,615,631 km (0.063 R)
• M23: 3,706,736 km (0.078 R)
• M24: 3,953,722 km (0.026 R)
• M25: 4,110,800 km (0.082 R)
• M26: 4,237,958 km (0.084 R)
• M27: 4,382,769 km (0.111 R)
• M28: 4,561,837 km (0.08 R)
• M29: 4,644,116 km (0.083 R)
• M30: 5,302,646 km (0.096 R)
• M31: 5,493,683 km (0.098 R)
• M32: 6,117,057 km (0.113 R)
• M33: 6,208,012 km (0.075 R)
• M34: 6,391,120 km (0.103 R)
• M35: 6,856,968 km (0.119 R)
• M36: 7,391,780 km (0.103 R)
• M37: 7,586,108 km (0.086 R)
• M38: 7,801,828 km (0.05 R)
• M39: 8,219,356 km (0.12 R)
• M40: 8,501,797 km (0.111 R)
• M41: 8,725,894 km (0.034 R)
• M42: 9,014,020 km (0.099 R)
• M43: 9,557,509 km (0.092 R)
• M44: 9,642,181 km (0.11 R)
• M45: 10,090,227 km (0.079 R)
• M46: 10,501,471 km (0.059 R)
• M47: 10,852,129 km (0.049 R)
• M48: 11,184,386 km (0.112 R)
• M49: 11,295,986 km (0.111 R)
• M50: 11,452,615 km (0.12 R)
• M51: 11,587,552 km (0.081 R)
• M52: 12,224,240 km (0.062 R)
• M53: 12,339,132 km (0.103 R)
• M54: 12,848,961 km (0.035 R)
• M55: 13,082,932 km (0.042 R)
• M56: 13,247,639 km (0.096 R)
• M57: 13,365,672 km (0.114 R)
• M58: 13,698,079 km (0.111 R)
• M59: 13,841,393 km (0.118 R)
• M60: 14,346,885 km (0.042 R)
• M61: 14,443,824 km (0.09 R)
• M62: 15,252,101 km (0.098 R)
• M63: 15,524,818 km (0.108 R)
• M64: 15,774,198 km (0.044 R)
• M65: 16,150,736 km (0.115 R)
• M66: 16,251,565 km (0.083 R)
• M67: 16,580,979 km (0.077 R)
• M68: 16,887,056 km (0.037 R)
• M69: 17,169,198 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.7

Radius: 12.7

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.87 AU - 3.29 AU

Year: 3605 Days

Day: 6.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 13 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 37,104,320 km

• M1: 165,605 km (0.094 R)
• M2: 357,240 km (0.093 R)
• M3: 532,419 km (0.115 R)
• M4: 664,963 km (0.116 R)
• M5: 820,395 km (0.098 R)
• M6: 1,217,128 km (0.071 R)
• M7: 1,412,503 km (0.034 R)
• M8: 1,539,960 km (0.093 R)
• M9: 2,280,769 km (0.066 R)
• M10: 2,386,236 km (0.049 R)
• M11: 2,792,693 km (0.06 R)
• M12: 2,938,551 km (0.082 R)
• M13: 3,037,286 km (0.105 R)
• M14: 3,478,150 km (0.097 R)
• M15: 3,635,527 km (0.082 R)
• M16: 3,903,158 km (0.12 R)
• M17: 4,012,065 km (0.056 R)
• M18: 4,344,921 km (0.093 R)
• M19: 4,571,861 km (0.116 R)
• M20: 4,764,094 km (0.109 R)
• M21: 4,880,631 km (0.072 R)
• M22: 5,017,961 km (0.066 R)
• M23: 5,136,592 km (0.107 R)
• M24: 5,518,815 km (0.103 R)
• M25: 5,702,970 km (0.117 R)
• M26: 6,741,778 km (0.026 R)
• M27: 6,873,125 km (0.083 R)
• M28: 8,069,160 km (0.119 R)
• M29: 8,348,908 km (0.098 R)
• M30: 8,489,978 km (0.094 R)
• M31: 8,703,155 km (0.033 R)
• M32: 9,944,219 km (0.088 R)
• M33: 10,294,577 km (0.118 R)
• M34: 11,188,275 km (0.111 R)
• M35: 11,448,127 km (0.107 R)
• M36: 11,578,875 km (0.088 R)
• M37: 11,815,539 km (0.115 R)
• M38: 12,133,434 km (0.096 R)
• M39: 12,750,675 km (0.095 R)
• M40: 12,859,134 km (0.118 R)
• M41: 12,940,515 km (0.093 R)
• M42: 13,022,195 km (0.088 R)
• M43: 13,460,816 km (0.104 R)
• M44: 13,987,850 km (0.118 R)
• M45: 14,155,699 km (0.105 R)
• M46: 14,748,555 km (0.067 R)
• M47: 14,862,399 km (0.116 R)
• M48: 15,378,212 km (0.097 R)
• M49: 15,551,596 km (0.031 R)
• M50: 16,046,017 km (0.119 R)
• M51: 16,163,152 km (0.1 R)
• M52: 16,486,733 km (0.096 R)
• M53: 16,753,017 km (0.073 R)
• M54: 17,590,615 km (0.059 R)
• M55: 18,319,456 km (0.05 R)
• M56: 18,718,434 km (0.107 R)
• M57: 19,058,170 km (0.095 R)
• M58: 19,275,536 km (0.089 R)
• M59: 19,587,448 km (0.088 R)
• M60: 19,681,245 km (0.096 R)
• M61: 20,184,493 km (0.036 R)
• M62: 20,342,618 km (0.065 R)
• M63: 20,564,770 km (0.051 R)
• M64: 21,171,689 km (0.027 R)
• M65: 21,719,666 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 767.8

Radius: 14

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 3.55 AU - 3.97 AU

Year: 4862 Days

Day: 10.1 Hours

Environment

Temp: -227 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 37,104,320 km

• M1: 176,825 km (0.115 R)
• M2: 267,331 km (0.078 R)
• M3: 516,412 km (0.097 R)
• M4: 646,712 km (0.052 R)
• M5: 741,108 km (0.1 R)
• M6: 1,127,669 km (0.098 R)
• M7: 1,290,880 km (0.092 R)
• M8: 1,576,014 km (0.094 R)
• M9: 1,777,671 km (0.057 R)
• M10: 2,151,666 km (0.108 R)
• M11: 2,263,266 km (0.111 R)
• M12: 2,453,704 km (0.094 R)
• M13: 2,570,540 km (0.094 R)
• M14: 2,689,471 km (0.094 R)
• M15: 2,850,737 km (0.082 R)
• M16: 2,953,361 km (0.057 R)
• M17: 3,247,171 km (0.118 R)
• M18: 3,506,873 km (0.076 R)
• M19: 3,886,403 km (0.116 R)
• M20: 4,350,156 km (0.113 R)
• M21: 4,588,765 km (0.089 R)
• M22: 4,979,515 km (0.079 R)
• M23: 5,509,091 km (0.117 R)
• M24: 5,767,596 km (0.091 R)
• M25: 6,056,619 km (0.101 R)
• M26: 6,216,390 km (0.114 R)
• M27: 7,119,662 km (0.109 R)
• M28: 7,802,576 km (0.095 R)
• M29: 8,506,584 km (0.047 R)
• M30: 8,715,722 km (0.068 R)
• M31: 9,017,460 km (0.114 R)
• M32: 9,538,510 km (0.091 R)
• M33: 9,880,939 km (0.116 R)
• M34: 10,770,747 km (0.069 R)
• M35: 10,900,000 km (0.078 R)
• M36: 11,653,076 km (0.075 R)
• M37: 12,524,633 km (0.108 R)
• M38: 13,278,606 km (0.109 R)
• M39: 13,521,553 km (0.072 R)
• M40: 14,294,825 km (0.108 R)
• M41: 14,401,488 km (0.096 R)
• M42: 14,543,905 km (0.116 R)
• M43: 14,794,481 km (0.106 R)
• M44: 15,336,175 km (0.114 R)
• M45: 15,627,742 km (0.045 R)
• M46: 16,327,560 km (0.081 R)
• M47: 16,737,459 km (0.051 R)
• M48: 17,037,701 km (0.069 R)
• M49: 17,453,434 km (0.042 R)
• M50: 18,681,932 km (0.034 R)
• M51: 19,385,191 km (0.088 R)
• M52: 19,503,374 km (0.082 R)
• M53: 19,898,611 km (0.1 R)
• M54: 20,017,691 km (0.068 R)
• M55: 20,376,427 km (0.075 R)
• M56: 20,697,015 km (0.086 R)
• M57: 21,100,331 km (0.094 R)
• M58: 21,587,571 km (0.103 R)
• M59: 21,996,422 km (0.098 R)
• M60: 22,655,999 km (0.082 R)
• M61: 22,821,903 km (0.12 R)
• M62: 23,113,320 km (0.045 R)
• M63: 23,531,595 km (0.075 R)
• M64: 24,079,273 km (0.067 R)
• M65: 24,545,869 km (0.108 R)
• M66: 25,229,980 km (0.114 R)
• M67: 26,050,524 km (0.082 R)
• M68: 26,573,219 km (0.066 R)
• M69: 27,231,600 km (0.103 R)
• M70: 27,407,975 km (0.07 R)
• M71: 28,609,097 km (0.086 R)
• M72: 29,058,339 km (0.082 R)
• M73: 30,145,916 km (0.117 R)
• M74: 30,465,606 km (0.118 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.7

Radius: 11

Gravity: 3.44 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 5.3 AU - 5.82 AU

Year: 8743 Days

Day: 9.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 37,104,320 km

• M1: 185,352 km (0.104 R)
• M2: 358,436 km (0.065 R)
• M3: 537,804 km (0.069 R)
• M4: 626,665 km (0.107 R)
• M5: 1,185,264 km (0.096 R)
• M6: 1,467,106 km (0.064 R)
• M7: 1,541,008 km (0.118 R)
• M8: 1,616,255 km (0.106 R)
• M9: 1,731,446 km (0.108 R)
• M10: 2,392,668 km (0.051 R)
• M11: 3,618,324 km (0.083 R)
• M12: 4,029,718 km (0.049 R)
• M13: 4,729,985 km (0.108 R)
• M14: 4,813,311 km (0.106 R)
• M15: 5,672,751 km (0.052 R)
• M16: 5,969,853 km (0.091 R)
• M17: 6,394,262 km (0.105 R)
• M18: 6,828,694 km (0.057 R)
• M19: 7,049,351 km (0.085 R)
• M20: 7,272,551 km (0.074 R)
• M21: 8,255,259 km (0.081 R)
• M22: 8,524,386 km (0.08 R)
• M23: 9,105,873 km (0.118 R)
• M24: 9,735,530 km (0.119 R)
• M25: 9,948,558 km (0.039 R)
• M26: 10,055,670 km (0.092 R)
• M27: 11,296,135 km (0.095 R)
• M28: 12,010,315 km (0.072 R)
• M29: 13,918,885 km (0.05 R)
• M30: 14,724,769 km (0.056 R)
• M31: 16,129,194 km (0.111 R)
• M32: 16,213,118 km (0.033 R)
• M33: 16,297,342 km (0.111 R)
• M34: 16,550,461 km (0.102 R)
• M35: 16,719,956 km (0.113 R)
• M36: 17,060,740 km (0.097 R)
• M37: 17,489,786 km (0.104 R)
• M38: 18,358,800 km (0.067 R)
• M39: 18,887,030 km (0.079 R)
• M40: 19,330,887 km (0.092 R)
• M41: 19,823,363 km (0.025 R)
• M42: 20,138,716 km (0.109 R)
• M43: 20,229,222 km (0.077 R)
• M44: 21,003,391 km (0.1 R)
• M45: 21,694,534 km (0.097 R)
• M46: 22,863,043 km (0.062 R)
• M47: 24,051,897 km (0.095 R)
• M48: 24,195,960 km (0.026 R)
• M49: 25,066,021 km (0.079 R)
• M50: 26,242,159 km (0.072 R)
• M51: 26,341,043 km (0.068 R)
• M52: 26,489,445 km (0.083 R)
• M53: 26,588,628 km (0.085 R)
• M54: 30,602,040 km (0.059 R)
• M55: 30,810,130 km (0.082 R)
• M56: 31,805,554 km (0.096 R)
• M57: 32,971,072 km (0.082 R)
• M58: 33,237,954 km (0.064 R)
• M59: 33,773,963 km (0.08 R)
• M60: 33,989,085 km (0.041 R)
• M61: 35,344,143 km (0.115 R)
• M62: 36,000,877 km (0.071 R)
• M63: 36,275,688 km (0.05 R)
• M64: 37,104,311 km (0.091 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 13,944 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit