🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.9

Radius: 14.2

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.59 AU - 0.63 AU

Year: 323 Days

Day: 5.4 Hours

Environment

Temp: -149 °C

Axial Tilt: 5.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 71,348,703 km

• M1: 176,675 km (0.07 R)
• M2: 277,055 km (0.113 R)
• M3: 373,396 km (0.12 R)
• M4: 463,604 km (0.055 R)
• M5: 555,008 km (0.081 R)
• M6: 667,954 km (0.054 R)
• M7: 761,603 km (0.098 R)
• M8: 906,114 km (0.088 R)
• M9: 996,172 km (0.104 R)
• M10: 1,177,934 km (0.093 R)
• M11: 1,376,001 km (0.091 R)
• M12: 1,505,104 km (0.066 R)
• M13: 1,614,311 km (0.102 R)
• M14: 1,711,699 km (0.079 R)
• M15: 1,801,158 km (0.058 R)
• M16: 1,902,436 km (0.073 R)
• M17: 2,021,366 km (0.089 R)
• M18: 2,121,747 km (0.098 R)
• M19: 2,261,770 km (0.082 R)
• M20: 2,449,665 km (0.11 R)
• M21: 2,540,022 km (0.118 R)
• M22: 2,735,846 km (0.051 R)
• M23: 2,835,628 km (0.088 R)
• M24: 2,930,772 km (0.077 R)
• M25: 3,081,567 km (0.082 R)
• M26: 3,185,687 km (0.046 R)
• M27: 3,290,854 km (0.065 R)
• M28: 3,454,215 km (0.118 R)
• M29: 3,549,808 km (0.11 R)
• M30: 3,749,970 km (0.06 R)
• M31: 3,848,256 km (0.099 R)
• M32: 3,960,604 km (0.094 R)
• M33: 4,067,417 km (0.093 R)
• M34: 4,161,813 km (0.065 R)
• M35: 4,311,411 km (0.093 R)
• M36: 4,497,660 km (0.054 R)
• M37: 4,588,316 km (0.061 R)
• M38: 4,679,571 km (0.091 R)
• M39: 4,814,059 km (0.116 R)
• M40: 4,913,991 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.3

Radius: 10.3

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.49 AU - 0.81 AU

Year: 355 Days

Day: 14.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 71,348,703 km

• M1: 128,953 km (0.067 R)
• M2: 202,556 km (0.038 R)
• M3: 267,182 km (0.071 R)
• M4: 354,697 km (0.064 R)
• M5: 422,464 km (0.108 R)
• M6: 622,626 km (0.114 R)
• M7: 716,424 km (0.072 R)
• M8: 796,010 km (0.079 R)
• M9: 903,122 km (0.093 R)
• M10: 985,850 km (0.096 R)
• M11: 1,058,255 km (0.082 R)
• M12: 1,141,432 km (0.103 R)
• M13: 1,227,151 km (0.115 R)
• M14: 1,333,815 km (0.091 R)
• M15: 1,414,747 km (0.066 R)
• M16: 1,546,842 km (0.093 R)
• M17: 1,612,067 km (0.11 R)
• M18: 1,683,275 km (0.114 R)
• M19: 1,776,475 km (0.109 R)
• M20: 1,898,098 km (0.052 R)
• M21: 1,968,110 km (0.119 R)
• M22: 2,077,615 km (0.08 R)
• M23: 2,194,900 km (0.078 R)
• M24: 2,314,279 km (0.055 R)
• M25: 2,406,880 km (0.12 R)
• M26: 2,643,694 km (0.036 R)
• M27: 2,734,499 km (0.112 R)
• M28: 2,975,651 km (0.106 R)
• M29: 3,133,926 km (0.076 R)
• M30: 3,236,550 km (0.053 R)
• M31: 3,307,908 km (0.11 R)
• M32: 3,406,044 km (0.115 R)
• M33: 3,511,810 km (0.096 R)
• M34: 3,787,818 km (0.072 R)
• M35: 3,883,710 km (0.093 R)
• M36: 4,063,826 km (0.095 R)
• M37: 4,176,174 km (0.034 R)
• M38: 4,246,934 km (0.1 R)
• M39: 4,318,143 km (0.03 R)
• M40: 4,404,012 km (0.071 R)
• M41: 4,483,149 km (0.109 R)
• M42: 4,555,704 km (0.03 R)
• M43: 4,709,191 km (0.096 R)
• M44: 4,775,463 km (0.103 R)
• M45: 5,013,773 km (0.108 R)

Asteroid Belt

Center: 1.78 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 334.5

Radius: 10

Gravity: 3.35 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 2.42 AU - 3.4 AU

Year: 3367 Days

Day: 8.3 Hours

Environment

Temp: -203 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 71,348,703 km

• M1: 148,251 km (0.031 R)
• M2: 358,436 km (0.109 R)
• M3: 482,154 km (0.04 R)
• M4: 655,687 km (0.096 R)
• M5: 831,914 km (0.08 R)
• M6: 1,253,032 km (0.076 R)
• M7: 1,463,965 km (0.034 R)
• M8: 1,650,813 km (0.027 R)
• M9: 1,833,172 km (0.109 R)
• M10: 2,073,726 km (0.105 R)
• M11: 2,204,474 km (0.107 R)
• M12: 2,338,065 km (0.105 R)
• M13: 2,641,599 km (0.108 R)
• M14: 2,726,571 km (0.085 R)
• M15: 2,914,017 km (0.107 R)
• M16: 3,031,451 km (0.082 R)
• M17: 3,225,629 km (0.1 R)
• M18: 3,347,252 km (0.077 R)
• M19: 3,579,428 km (0.116 R)
• M20: 3,800,983 km (0.036 R)
• M21: 3,994,413 km (0.098 R)
• M22: 4,158,222 km (0.05 R)
• M23: 4,458,615 km (0.103 R)
• M24: 4,697,224 km (0.051 R)
• M25: 5,098,146 km (0.11 R)
• M26: 5,401,680 km (0.097 R)
• M27: 5,510,288 km (0.073 R)
• M28: 5,601,393 km (0.067 R)
• M29: 6,026,550 km (0.101 R)
• M30: 6,120,348 km (0.106 R)
• M31: 6,309,589 km (0.109 R)
• M32: 6,404,883 km (0.084 R)
• M33: 6,558,371 km (0.084 R)
• M34: 6,674,309 km (0.09 R)
• M35: 6,790,846 km (0.093 R)
• M36: 7,484,681 km (0.112 R)
• M37: 7,626,051 km (0.1 R)
• M38: 7,748,123 km (0.113 R)
• M39: 8,200,955 km (0.098 R)
• M40: 8,409,644 km (0.063 R)
• M41: 8,535,606 km (0.067 R)
• M42: 8,641,222 km (0.113 R)
• M43: 9,370,362 km (0.086 R)
• M44: 10,007,798 km (0.104 R)
• M45: 10,119,249 km (0.09 R)
• M46: 10,208,559 km (0.045 R)
• M47: 10,343,197 km (0.08 R)
• M48: 10,523,462 km (0.077 R)
• M49: 11,255,145 km (0.117 R)
• M50: 11,324,708 km (0.077 R)
• M51: 11,557,184 km (0.11 R)
• M52: 11,674,019 km (0.115 R)
• M53: 11,791,304 km (0.056 R)
• M54: 11,908,888 km (0.101 R)
• M55: 13,131,252 km (0.091 R)
• M56: 13,646,019 km (0.05 R)
• M57: 13,893,453 km (0.077 R)
• M58: 14,042,752 km (0.099 R)
• M59: 14,192,500 km (0.094 R)
• M60: 14,292,581 km (0.041 R)
• M61: 14,367,828 km (0.12 R)
• M62: 14,923,734 km (0.111 R)
• M63: 15,076,623 km (0.115 R)
• M64: 16,030,609 km (0.047 R)
• M65: 17,003,892 km (0.106 R)
• M66: 17,110,406 km (0.084 R)
• M67: 17,190,291 km (0.03 R)
• M68: 17,457,623 km (0.1 R)
• M69: 17,564,884 km (0.117 R)
• M70: 17,726,300 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 111.2

Radius: 8.1

Gravity: 1.69 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 2.82 AU - 3.78 AU

Year: 4066 Days

Day: 12.4 Hours

Environment

Temp: -211 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 71,348,703 km

• M1: 101,128 km (0.074 R)
• M2: 250,576 km (0.082 R)
• M3: 359,035 km (0.061 R)
• M4: 531,222 km (0.109 R)
• M5: 585,526 km (0.091 R)
• M6: 928,554 km (0.102 R)
• M7: 1,047,185 km (0.116 R)
• M8: 1,179,878 km (0.091 R)
• M9: 1,253,032 km (0.057 R)
• M10: 1,491,790 km (0.095 R)
• M11: 1,652,159 km (0.118 R)
• M12: 1,871,320 km (0.104 R)
• M13: 2,189,514 km (0.099 R)
• M14: 2,418,848 km (0.085 R)
• M15: 2,656,110 km (0.095 R)
• M16: 2,753,199 km (0.046 R)
• M17: 3,026,215 km (0.091 R)
• M18: 3,089,495 km (0.112 R)
• M19: 3,243,132 km (0.113 R)
• M20: 3,732,916 km (0.102 R)
• M21: 3,910,488 km (0.084 R)
• M22: 4,132,940 km (0.067 R)
• M23: 4,288,223 km (0.093 R)
• M24: 5,048,479 km (0.106 R)
• M25: 5,413,498 km (0.081 R)
• M26: 5,708,356 km (0.109 R)
• M27: 5,897,447 km (0.098 R)
• M28: 5,960,877 km (0.107 R)
• M29: 6,330,234 km (0.091 R)
• M30: 6,756,737 km (0.107 R)
• M31: 7,007,015 km (0.114 R)
• M32: 7,141,802 km (0.115 R)
• M33: 7,209,570 km (0.066 R)
• M34: 7,689,480 km (0.119 R)
• M35: 7,863,313 km (0.12 R)
• M36: 8,179,712 km (0.114 R)
• M37: 8,625,963 km (0.112 R)
• M38: 8,843,029 km (0.091 R)
• M39: 9,043,640 km (0.111 R)
• M40: 9,208,796 km (0.078 R)
• M41: 9,300,948 km (0.094 R)
• M42: 9,542,250 km (0.11 R)
• M43: 9,729,247 km (0.113 R)
• M44: 9,823,195 km (0.051 R)
• M45: 10,278,271 km (0.12 R)
• M46: 10,393,013 km (0.08 R)
• M47: 10,566,098 km (0.057 R)
• M48: 10,759,677 km (0.069 R)
• M49: 11,327,252 km (0.083 R)
• M50: 11,824,365 km (0.09 R)
• M51: 11,985,033 km (0.108 R)
• M52: 12,065,517 km (0.083 R)
• M53: 12,146,300 km (0.12 R)
• M54: 12,308,314 km (0.101 R)
• M55: 12,922,414 km (0.062 R)
• M56: 13,233,128 km (0.101 R)
• M57: 13,756,571 km (0.104 R)
• M58: 13,862,187 km (0.042 R)
• M59: 14,073,868 km (0.082 R)
• M60: 14,158,990 km (0.106 R)
• M61: 14,265,503 km (0.103 R)
• M62: 14,329,531 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 86.8

Radius: 4.8

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 5.36 AU - 8.38 AU

Year: 12213 Days

Day: 20 Hours

Environment

Temp: -237 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 71,348,703 km

• M1: 100,380 km (0.116 R)
• M2: 195,225 km (0.103 R)
• M3: 646,113 km (0.051 R)
• M4: 1,116,150 km (0.118 R)
• M5: 1,590,973 km (0.119 R)
• M6: 1,638,396 km (0.1 R)
• M7: 2,069,088 km (0.115 R)
• M8: 2,155,855 km (0.092 R)
• M9: 2,226,166 km (0.104 R)
• M10: 2,315,027 km (0.113 R)
• M11: 2,570,241 km (0.078 R)
• M12: 3,126,895 km (0.115 R)
• M13: 3,307,160 km (0.032 R)
• M14: 3,761,788 km (0.094 R)
• M15: 4,039,741 km (0.12 R)
• M16: 4,457,717 km (0.083 R)
• M17: 4,660,422 km (0.065 R)
• M18: 4,820,193 km (0.059 R)
• M19: 4,889,307 km (0.088 R)
• M20: 5,215,879 km (0.112 R)
• M21: 5,743,212 km (0.085 R)
• M22: 5,840,899 km (0.102 R)
• M23: 6,237,334 km (0.11 R)
• M24: 6,667,876 km (0.107 R)
• M25: 7,477,650 km (0.08 R)
• M26: 7,718,502 km (0.097 R)
• M27: 8,847,667 km (0.057 R)
• M28: 9,130,706 km (0.066 R)
• M29: 10,292,932 km (0.118 R)
• M30: 10,352,173 km (0.103 R)
• M31: 10,710,609 km (0.112 R)
• M32: 11,685,838 km (0.082 R)
• M33: 11,871,788 km (0.119 R)
• M34: 12,121,467 km (0.09 R)
• M35: 12,183,999 km (0.116 R)
• M36: 12,246,830 km (0.077 R)
• M37: 13,589,620 km (0.117 R)
• M38: 14,212,247 km (0.078 R)
• M39: 14,311,430 km (0.045 R)
• M40: 14,377,552 km (0.091 R)
• M41: 14,410,763 km (0.11 R)
• M42: 15,621,309 km (0.081 R)
• M43: 16,759,150 km (0.119 R)
• M44: 17,039,048 km (0.102 R)
• M45: 17,320,441 km (0.115 R)
• M46: 17,745,599 km (0.101 R)
• M47: 18,245,704 km (0.114 R)
• M48: 18,353,564 km (0.037 R)
• M49: 18,895,557 km (0.097 R)
• M50: 19,077,468 km (0.115 R)
• M51: 20,032,501 km (0.078 R)
• M52: 20,965,543 km (0.066 R)
• M53: 21,078,340 km (0.104 R)
• M54: 21,760,057 km (0.107 R)
• M55: 21,988,793 km (0.119 R)
• M56: 22,103,534 km (0.076 R)
• M57: 22,448,956 km (0.113 R)
• M58: 23,261,571 km (0.065 R)
• M59: 23,534,587 km (0.083 R)
• M60: 23,573,782 km (0.097 R)
• M61: 24,083,911 km (0.092 R)
• M62: 25,155,032 km (0.118 R)
• M63: 25,194,974 km (0.12 R)
• M64: 25,958,522 km (0.047 R)
• M65: 25,998,913 km (0.103 R)
• M66: 26,974,590 km (0.083 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 884.2

Radius: 7.2

Gravity: 17.06 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 7.77 AU - 8.67 AU

Year: 15984 Days

Day: 15.9 Hours

Environment

Temp: -225 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 71,348,703 km

• M1: 107,561 km (0.08 R)
• M2: 220,507 km (0.099 R)
• M3: 838,945 km (0.096 R)
• M4: 886,218 km (0.097 R)
• M5: 1,918,144 km (0.12 R)
• M6: 2,143,289 km (0.103 R)
• M7: 2,479,435 km (0.101 R)
• M8: 3,126,147 km (0.114 R)
• M9: 3,391,085 km (0.064 R)
• M10: 3,545,918 km (0.116 R)
• M11: 3,624,158 km (0.107 R)
• M12: 3,822,375 km (0.084 R)
• M13: 4,064,873 km (0.12 R)
• M14: 4,229,281 km (0.044 R)
• M15: 4,437,970 km (0.053 R)
• M16: 4,650,100 km (0.068 R)
• M17: 6,655,310 km (0.032 R)
• M18: 6,898,107 km (0.065 R)
• M19: 7,492,909 km (0.11 R)
• M20: 8,155,627 km (0.105 R)
• M21: 8,730,981 km (0.074 R)
• M22: 10,031,435 km (0.087 R)
• M23: 10,478,284 km (0.092 R)
• M24: 11,507,068 km (0.057 R)
• M25: 11,857,277 km (0.098 R)
• M26: 12,388,948 km (0.115 R)
• M27: 12,807,822 km (0.101 R)
• M28: 12,928,398 km (0.108 R)
• M29: 13,782,751 km (0.037 R)
• M30: 14,655,355 km (0.107 R)
• M31: 15,932,622 km (0.114 R)
• M32: 16,257,549 km (0.108 R)
• M33: 16,387,998 km (0.061 R)
• M34: 17,245,194 km (0.092 R)
• M35: 17,378,336 km (0.104 R)
• M36: 19,485,721 km (0.074 R)
• M37: 20,112,387 km (0.095 R)
• M38: 20,604,564 km (0.102 R)
• M39: 21,600,437 km (0.028 R)
• M40: 22,176,688 km (0.104 R)
• M41: 24,232,761 km (0.108 R)
• M42: 24,381,910 km (0.076 R)
• M43: 24,981,797 km (0.106 R)
• M44: 25,283,387 km (0.108 R)
• M45: 25,662,318 km (0.085 R)
• M46: 26,043,045 km (0.052 R)
• M47: 26,425,716 km (0.088 R)
• M48: 26,579,203 km (0.111 R)
• M49: 27,196,444 km (0.069 R)
• M50: 30,031,773 km (0.111 R)
• M51: 30,352,660 km (0.099 R)
• M52: 30,593,961 km (0.077 R)
• M53: 32,712,267 km (0.099 R)
• M54: 33,125,008 km (0.099 R)
• M55: 33,622,720 km (0.102 R)
• M56: 34,457,476 km (0.108 R)
• M57: 35,807,298 km (0.096 R)
• M58: 36,745,426 km (0.12 R)
• M59: 37,174,472 km (0.103 R)
• M60: 37,950,885 km (0.061 R)
• M61: 38,819,899 km (0.094 R)
• M62: 39,081,995 km (0.038 R)
• M63: 40,400,700 km (0.108 R)
• M64: 45,359,271 km (0.067 R)
• M65: 45,635,130 km (0.1 R)
• M66: 46,281,243 km (0.073 R)
• M67: 47,023,248 km (0.101 R)
• M68: 47,582,296 km (0.096 R)
• M69: 50,030,465 km (0.108 R)
• M70: 51,269,733 km (0.093 R)
• M71: 51,365,476 km (0.105 R)
• M72: 51,461,368 km (0.081 R)
• M73: 51,941,278 km (0.093 R)
• M74: 52,133,661 km (0.111 R)
• M75: 54,558,643 km (0.117 R)
• M76: 55,932,549 km (0.047 R)
• M77: 57,516,791 km (0.101 R)
• M78: 57,915,020 km (0.092 R)
• M79: 58,214,366 km (0.087 R)
• M80: 61,744,726 km (0.105 R)
• M81: 61,948,478 km (0.111 R)
• M82: 62,356,880 km (0.082 R)
• M83: 62,766,031 km (0.117 R)
• M84: 63,176,078 km (0.057 R)
• M85: 64,721,873 km (0.06 R)
• M86: 64,825,395 km (0.096 R)
• M87: 66,802,331 km (0.106 R)
• M88: 67,220,906 km (0.101 R)
• M89: 69,010,096 km (0.052 R)
• M90: 69,433,458 km (0.109 R)
• M91: 69,963,633 km (0.057 R)
• M92: 71,241,797 km (0.09 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 10,610 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit