🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.9

Radius: 13.6

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.43 AU - 0.65 AU

Year: 279 Days

Day: 13.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 57,703,096 km

• M1: 170,093 km (0.103 R)
• M2: 263,442 km (0.114 R)
• M3: 401,221 km (0.082 R)
• M4: 499,956 km (0.048 R)
• M5: 634,295 km (0.078 R)
• M6: 729,589 km (0.105 R)
• M7: 863,778 km (0.074 R)
• M8: 1,018,313 km (0.109 R)
• M9: 1,104,930 km (0.092 R)
• M10: 1,194,389 km (0.089 R)
• M11: 1,301,651 km (0.037 R)
• M12: 1,446,911 km (0.097 R)
• M13: 1,558,810 km (0.119 R)
• M14: 1,680,582 km (0.087 R)
• M15: 1,857,108 km (0.072 R)
• M16: 2,025,854 km (0.12 R)
• M17: 2,123,093 km (0.098 R)
• M18: 2,244,267 km (0.107 R)
• M19: 2,341,356 km (0.111 R)
• M20: 2,505,016 km (0.03 R)
• M21: 2,629,482 km (0.066 R)
• M22: 2,792,095 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.3

Radius: 14.6

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.82 AU - 1.06 AU

Year: 641 Days

Day: 13.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 57,703,096 km

• M1: 184,005 km (0.085 R)
• M2: 286,779 km (0.09 R)
• M3: 382,821 km (0.089 R)
• M4: 475,422 km (0.109 R)
• M5: 575,054 km (0.107 R)
• M6: 732,730 km (0.091 R)
• M7: 872,754 km (0.103 R)
• M8: 1,166,714 km (0.12 R)
• M9: 1,260,811 km (0.1 R)
• M10: 1,363,585 km (0.099 R)
• M11: 1,511,238 km (0.08 R)
• M12: 1,615,059 km (0.086 R)
• M13: 1,721,273 km (0.066 R)
• M14: 1,895,255 km (0.112 R)
• M15: 1,994,588 km (0.072 R)
• M16: 2,191,758 km (0.073 R)
• M17: 2,424,233 km (0.098 R)
• M18: 2,554,683 km (0.084 R)
• M19: 2,657,756 km (0.117 R)
• M20: 2,769,805 km (0.071 R)
• M21: 2,868,090 km (0.117 R)
• M22: 3,234,007 km (0.071 R)
• M23: 3,370,141 km (0.094 R)
• M24: 3,500,141 km (0.069 R)
• M25: 3,748,324 km (0.115 R)
• M26: 3,874,585 km (0.056 R)
• M27: 3,976,760 km (0.077 R)
• M28: 4,071,156 km (0.08 R)
• M29: 4,314,851 km (0.036 R)
• M30: 4,438,569 km (0.086 R)
• M31: 4,599,536 km (0.063 R)
• M32: 4,716,970 km (0.037 R)
• M33: 4,899,480 km (0.106 R)
• M34: 5,065,982 km (0.117 R)
• M35: 5,234,280 km (0.113 R)
• M36: 5,347,525 km (0.104 R)
• M37: 5,672,901 km (0.099 R)
• M38: 5,808,736 km (0.114 R)
• M39: 6,004,859 km (0.074 R)
• M40: 6,113,616 km (0.075 R)
• M41: 6,213,099 km (0.081 R)
• M42: 6,323,203 km (0.086 R)
• M43: 6,504,665 km (0.097 R)
• M44: 6,606,242 km (0.072 R)
• M45: 6,862,653 km (0.106 R)
• M46: 7,101,411 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.9

Radius: 13.2

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.01 AU - 1.09 AU

Year: 756 Days

Day: 13.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 57,703,096 km

• M1: 166,054 km (0.063 R)
• M2: 259,552 km (0.09 R)
• M3: 344,374 km (0.095 R)
• M4: 479,611 km (0.115 R)
• M5: 607,068 km (0.1 R)
• M6: 701,315 km (0.066 R)
• M7: 816,206 km (0.069 R)
• M8: 980,614 km (0.078 R)
• M9: 1,105,977 km (0.11 R)
• M10: 1,191,098 km (0.11 R)
• M11: 1,356,105 km (0.107 R)
• M12: 1,454,091 km (0.047 R)
• M13: 1,631,514 km (0.103 R)
• M14: 1,723,068 km (0.11 R)
• M15: 1,823,149 km (0.089 R)
• M16: 1,932,206 km (0.043 R)
• M17: 2,420,793 km (0.096 R)
• M18: 2,594,775 km (0.101 R)
• M19: 2,679,597 km (0.04 R)
• M20: 2,971,612 km (0.086 R)
• M21: 3,076,779 km (0.089 R)
• M22: 3,299,082 km (0.026 R)
• M23: 3,458,852 km (0.029 R)
• M24: 3,569,704 km (0.115 R)
• M25: 3,655,723 km (0.111 R)
• M26: 3,909,292 km (0.12 R)
• M27: 4,069,660 km (0.098 R)
• M28: 4,250,524 km (0.059 R)
• M29: 4,406,256 km (0.099 R)
• M30: 4,489,582 km (0.066 R)
• M31: 4,714,278 km (0.101 R)
• M32: 4,875,694 km (0.087 R)
• M33: 5,038,905 km (0.093 R)
• M34: 5,223,658 km (0.1 R)
• M35: 5,331,668 km (0.11 R)
• M36: 5,420,529 km (0.044 R)
• M37: 5,619,794 km (0.107 R)
• M38: 5,730,496 km (0.102 R)
• M39: 5,964,318 km (0.097 R)
• M40: 6,077,264 km (0.065 R)
• M41: 6,368,082 km (0.074 R)
• M42: 6,780,823 km (0.049 R)
• M43: 6,888,084 km (0.032 R)
• M44: 7,136,866 km (0.107 R)
• M45: 7,256,843 km (0.046 R)
• M46: 7,499,042 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 529.8

Radius: 10.7

Gravity: 4.63 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 3.18 AU - 4.72 AU

Year: 5518 Days

Day: 13.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 57,703,096 km

• M1: 154,086 km (0.105 R)
• M2: 405,111 km (0.07 R)
• M3: 513,121 km (0.113 R)
• M4: 750,533 km (0.1 R)
• M5: 825,032 km (0.096 R)
• M6: 955,332 km (0.064 R)
• M7: 1,078,900 km (0.1 R)
• M8: 1,208,152 km (0.086 R)
• M9: 1,327,532 km (0.09 R)
• M10: 1,879,398 km (0.058 R)
• M11: 1,948,811 km (0.108 R)
• M12: 2,054,577 km (0.066 R)
• M13: 2,126,085 km (0.026 R)
• M14: 2,235,142 km (0.083 R)
• M15: 2,496,938 km (0.089 R)
• M16: 2,928,528 km (0.063 R)
• M17: 3,009,460 km (0.108 R)
• M18: 3,554,595 km (0.051 R)
• M19: 3,641,212 km (0.088 R)
• M20: 3,838,681 km (0.078 R)
• M21: 4,198,614 km (0.051 R)
• M22: 4,267,279 km (0.069 R)
• M23: 4,902,771 km (0.119 R)
• M24: 5,643,430 km (0.045 R)
• M25: 5,949,507 km (0.082 R)
• M26: 6,026,849 km (0.114 R)
• M27: 6,418,796 km (0.058 R)
• M28: 6,927,279 km (0.095 R)
• M29: 7,588,053 km (0.068 R)
• M30: 7,756,350 km (0.113 R)
• M31: 7,925,994 km (0.107 R)
• M32: 8,096,835 km (0.026 R)
• M33: 8,211,427 km (0.099 R)
• M34: 9,688,856 km (0.106 R)
• M35: 9,810,628 km (0.082 R)
• M36: 10,271,539 km (0.051 R)
• M37: 10,426,822 km (0.076 R)
• M38: 10,614,268 km (0.037 R)
• M39: 11,342,660 km (0.079 R)
• M40: 11,439,001 km (0.108 R)
• M41: 11,696,908 km (0.098 R)
• M42: 11,956,759 km (0.084 R)
• M43: 12,548,419 km (0.098 R)
• M44: 12,681,112 km (0.066 R)
• M45: 13,149,653 km (0.105 R)
• M46: 13,623,728 km (0.08 R)
• M47: 13,726,053 km (0.114 R)
• M48: 14,345,389 km (0.112 R)
• M49: 14,868,532 km (0.092 R)
• M50: 16,330,104 km (0.118 R)
• M51: 16,511,566 km (0.096 R)
• M52: 17,354,550 km (0.068 R)
• M53: 17,688,153 km (0.096 R)
• M54: 17,837,153 km (0.112 R)
• M55: 18,173,897 km (0.091 R)
• M56: 18,361,942 km (0.117 R)
• M57: 18,701,828 km (0.082 R)
• M58: 18,891,668 km (0.078 R)
• M59: 19,158,551 km (0.119 R)
• M60: 20,082,766 km (0.045 R)
• M61: 20,160,407 km (0.105 R)
• M62: 20,238,198 km (0.071 R)
• M63: 20,355,034 km (0.074 R)
• M64: 20,432,975 km (0.094 R)
• M65: 20,628,499 km (0.064 R)
• M66: 21,535,810 km (0.068 R)
• M67: 21,934,339 km (0.112 R)
• M68: 23,471,008 km (0.106 R)
• M69: 24,583,867 km (0.105 R)
• M70: 24,875,284 km (0.086 R)
• M71: 25,335,447 km (0.103 R)
• M72: 25,461,408 km (0.076 R)
• M73: 25,629,706 km (0.075 R)
• M74: 26,264,001 km (0.074 R)
• M75: 26,561,850 km (0.102 R)
• M76: 27,032,186 km (0.089 R)
• M77: 27,980,935 km (0.066 R)
• M78: 28,111,235 km (0.084 R)
• M79: 28,765,427 km (0.108 R)
• M80: 29,248,328 km (0.099 R)
• M81: 29,468,686 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 962.1

Radius: 3.1

Gravity: 100.11 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 8.1 AU - 10.66 AU

Year: 20194 Days

Day: 20.5 Hours

Environment

Temp: -244 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 57,703,096 km

• M1: 137,480 km (0.112 R)
• M2: 180,565 km (0.111 R)
• M3: 211,980 km (0.11 R)
• M4: 506,389 km (0.118 R)
• M5: 673,490 km (0.094 R)
• M6: 776,413 km (0.103 R)
• M7: 1,235,978 km (0.074 R)
• M8: 1,592,170 km (0.086 R)
• M9: 1,978,282 km (0.101 R)
• M10: 2,790,000 km (0.096 R)
• M11: 3,123,304 km (0.116 R)
• M12: 5,627,872 km (0.104 R)
• M13: 6,421,937 km (0.112 R)
• M14: 6,476,092 km (0.116 R)
• M15: 6,584,849 km (0.09 R)
• M16: 6,639,453 km (0.093 R)
• M17: 6,749,258 km (0.095 R)
• M18: 7,137,913 km (0.096 R)
• M19: 7,194,012 km (0.07 R)
• M20: 7,763,232 km (0.102 R)
• M21: 10,243,565 km (0.108 R)
• M22: 10,370,274 km (0.086 R)
• M23: 10,947,123 km (0.086 R)
• M24: 12,400,616 km (0.074 R)
• M25: 12,535,703 km (0.088 R)
• M26: 14,691,259 km (0.086 R)
• M27: 14,834,125 km (0.094 R)
• M28: 15,121,502 km (0.08 R)
• M29: 15,193,609 km (0.077 R)
• M30: 15,628,639 km (0.087 R)
• M31: 16,362,716 km (0.089 R)
• M32: 16,659,518 km (0.114 R)
• M33: 17,864,379 km (0.081 R)
• M34: 18,941,484 km (0.106 R)
• M35: 19,019,275 km (0.111 R)
• M36: 20,277,393 km (0.098 R)
• M37: 21,077,293 km (0.059 R)
• M38: 23,454,553 km (0.114 R)
• M39: 24,462,842 km (0.095 R)
• M40: 25,399,474 km (0.096 R)
• M41: 25,485,194 km (0.104 R)
• M42: 25,656,932 km (0.069 R)
• M43: 26,608,375 km (0.092 R)
• M44: 26,957,237 km (0.105 R)
• M45: 28,012,800 km (0.12 R)
• M46: 28,902,608 km (0.087 R)
• M47: 28,992,067 km (0.086 R)
• M48: 31,535,381 km (0.074 R)
• M49: 33,865,517 km (0.062 R)
• M50: 34,622,782 km (0.057 R)
• M51: 34,717,926 km (0.083 R)
• M52: 35,098,952 km (0.103 R)
• M53: 36,637,117 km (0.1 R)
• M54: 38,787,736 km (0.106 R)
• M55: 40,677,755 km (0.11 R)
• M56: 40,777,986 km (0.094 R)
• M57: 42,292,515 km (0.083 R)
• M58: 42,903,323 km (0.105 R)
• M59: 43,619,747 km (0.116 R)
• M60: 44,650,028 km (0.118 R)
• M61: 47,155,044 km (0.111 R)
• M62: 47,577,060 km (0.104 R)
• M63: 48,212,252 km (0.073 R)
• M64: 49,812,650 km (0.116 R)
• M65: 50,134,884 km (0.109 R)
• M66: 51,105,475 km (0.116 R)
• M67: 51,213,634 km (0.116 R)
• M68: 55,939,132 km (0.111 R)
• M69: 57,507,516 km (0.081 R)
• M70: 58,410,040 km (0.026 R)
• M71: 59,431,195 km (0.114 R)
• M72: 61,146,035 km (0.086 R)
• M73: 62,992,971 km (0.102 R)
• M74: 63,341,384 km (0.082 R)
• M75: 64,156,692 km (0.11 R)
• M76: 64,624,036 km (0.075 R)
• M77: 64,741,171 km (0.079 R)
• M78: 66,978,258 km (0.071 R)
• M79: 67,452,483 km (0.096 R)
• M80: 68,046,686 km (0.077 R)
• M81: 68,523,454 km (0.049 R)
• M82: 69,599,961 km (0.092 R)
• M83: 70,682,152 km (0.095 R)
• M84: 72,133,700 km (0.12 R)
• M85: 74,452,018 km (0.097 R)
• M86: 75,435,474 km (0.049 R)
• M87: 77,166,770 km (0.1 R)
• M88: 78,037,430 km (0.087 R)
• M89: 78,536,339 km (0.11 R)
• M90: 79,411,935 km (0.08 R)
• M91: 80,165,161 km (0.098 R)
• M92: 80,290,823 km (0.046 R)
• M93: 82,819,775 km (0.106 R)
• M94: 83,074,091 km (0.101 R)
• M95: 84,093,900 km (0.224 R)
• M96: 84,989,692 km (0.106 R)
• M97: 85,374,607 km (0.041 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 239.7

Radius: 5.8

Gravity: 7.13 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 9.99 AU - 10.07 AU

Year: 22329 Days

Day: 15.4 Hours

Environment

Temp: -231 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 57,703,096 km

• M1: 81,531 km (0.084 R)
• M2: 147,952 km (0.112 R)
• M3: 223,050 km (0.097 R)
• M4: 356,791 km (0.1 R)
• M5: 417,677 km (0.119 R)
• M6: 482,304 km (0.092 R)
• M7: 659,278 km (0.102 R)
• M8: 815,458 km (0.119 R)
• M9: 898,036 km (0.044 R)
• M10: 1,255,874 km (0.069 R)
• M11: 1,500,317 km (0.059 R)
• M12: 1,551,031 km (0.068 R)
• M13: 2,146,131 km (0.089 R)
• M14: 2,232,299 km (0.086 R)
• M15: 2,994,501 km (0.11 R)
• M16: 3,254,202 km (0.099 R)
• M17: 3,487,426 km (0.081 R)
• M18: 3,555,044 km (0.116 R)
• M19: 3,864,711 km (0.055 R)
• M20: 4,076,093 km (0.116 R)
• M21: 4,219,109 km (0.101 R)
• M22: 4,509,927 km (0.067 R)
• M23: 4,546,878 km (0.118 R)
• M24: 5,072,864 km (0.084 R)
• M25: 5,421,277 km (0.114 R)
• M26: 5,499,816 km (0.115 R)
• M27: 5,857,505 km (0.102 R)
• M28: 6,305,101 km (0.081 R)
• M29: 6,346,390 km (0.081 R)
• M30: 7,493,208 km (0.114 R)
• M31: 7,668,536 km (0.097 R)
• M32: 8,565,076 km (0.073 R)
• M33: 9,072,363 km (0.083 R)
• M34: 9,827,383 km (0.097 R)
• M35: 10,067,488 km (0.1 R)
• M36: 11,096,721 km (0.105 R)
• M37: 14,108,426 km (0.112 R)
• M38: 14,162,430 km (0.088 R)
• M39: 15,146,485 km (0.062 R)
• M40: 15,590,940 km (0.097 R)
• M41: 16,835,146 km (0.075 R)
• M42: 17,585,230 km (0.117 R)
• M43: 17,643,423 km (0.098 R)
• M44: 17,759,960 km (0.091 R)
• M45: 18,287,293 km (0.059 R)
• M46: 18,819,861 km (0.07 R)
• M47: 19,177,699 km (0.049 R)
• M48: 20,938,765 km (0.103 R)
• M49: 21,000,399 km (0.118 R)
• M50: 21,247,535 km (0.1 R)
• M51: 21,682,416 km (0.105 R)
• M52: 21,869,713 km (0.061 R)
• M53: 22,057,608 km (0.087 R)
• M54: 23,068,291 km (0.103 R)
• M55: 23,515,140 km (0.076 R)
• M56: 24,223,336 km (0.075 R)
• M57: 24,482,440 km (0.071 R)
• M58: 27,326,744 km (0.114 R)
• M59: 27,664,087 km (0.112 R)
• M60: 28,411,328 km (0.075 R)
• M61: 29,441,011 km (0.115 R)
• M62: 30,064,534 km (0.107 R)
• M63: 31,183,975 km (0.1 R)
• M64: 33,247,379 km (0.058 R)
• M65: 34,477,372 km (0.101 R)
• M66: 34,623,081 km (0.091 R)
• M67: 35,795,928 km (0.089 R)
• M68: 36,239,037 km (0.104 R)
• M69: 37,354,888 km (0.092 R)
• M70: 38,180,369 km (0.106 R)
• M71: 38,708,748 km (0.109 R)
• M72: 39,543,953 km (0.114 R)
• M73: 41,464,191 km (0.055 R)
• M74: 41,774,308 km (0.064 R)
• M75: 43,572,025 km (0.108 R)
• M76: 43,808,240 km (0.065 R)
• M77: 44,361,453 km (0.089 R)
• M78: 44,757,888 km (0.087 R)
• M79: 45,554,496 km (0.077 R)
• M80: 45,874,337 km (0.109 R)
• M81: 47,404,124 km (0.056 R)
• M82: 48,053,230 km (0.091 R)
• M83: 48,297,523 km (0.113 R)
• M84: 48,460,435 km (0.091 R)
• M85: 48,623,646 km (0.116 R)
• M86: 49,935,919 km (0.058 R)
• M87: 50,265,782 km (0.094 R)
• M88: 51,509,090 km (0.085 R)
• M89: 51,675,742 km (0.115 R)
• M90: 51,842,394 km (0.11 R)
• M91: 52,092,821 km (0.037 R)
• M92: 53,266,865 km (0.088 R)
• M93: 53,519,536 km (0.071 R)
• M94: 54,026,224 km (0.026 R)
• M95: 54,704,052 km (0.112 R)
• M96: 55,299,601 km (0.086 R)
• M97: 55,384,872 km (0.101 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 14,924 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit