🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.38 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.8

Radius: 11

Gravity: 5.44 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.66 AU - 0.86 AU

Year: 457 Days

Day: 11.5 Hours

Environment

Temp: -154 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 49,046,909 km

• M1: 139,575 km (0.096 R)
• M2: 265,536 km (0.112 R)
• M3: 388,655 km (0.06 R)
• M4: 511,625 km (0.029 R)
• M5: 588,219 km (0.061 R)
• M6: 689,497 km (0.059 R)
• M7: 780,302 km (0.036 R)
• M8: 853,605 km (0.081 R)
• M9: 934,089 km (0.077 R)
• M10: 1,007,841 km (0.06 R)
• M11: 1,079,049 km (0.056 R)
• M12: 1,186,760 km (0.062 R)
• M13: 1,257,370 km (0.072 R)
• M14: 1,429,557 km (0.074 R)
• M15: 1,505,104 km (0.11 R)
• M16: 1,844,392 km (0.083 R)
• M17: 1,962,874 km (0.072 R)
• M18: 2,176,649 km (0.099 R)
• M19: 2,334,026 km (0.065 R)
• M20: 2,475,845 km (0.094 R)
• M21: 2,700,541 km (0.074 R)
• M22: 2,795,087 km (0.115 R)
• M23: 2,932,118 km (0.115 R)
• M24: 3,022,475 km (0.073 R)
• M25: 3,134,823 km (0.076 R)
• M26: 3,220,094 km (0.05 R)
• M27: 3,327,805 km (0.026 R)
• M28: 3,407,540 km (0.119 R)
• M29: 3,613,387 km (0.069 R)
• M30: 3,717,956 km (0.052 R)
• M31: 3,945,345 km (0.055 R)
• M32: 4,053,055 km (0.107 R)
• M33: 4,200,858 km (0.058 R)
• M34: 4,303,033 km (0.12 R)
• M35: 4,517,856 km (0.119 R)
• M36: 4,638,731 km (0.116 R)
• M37: 4,801,643 km (0.101 R)
• M38: 4,908,605 km (0.103 R)
• M39: 5,083,036 km (0.1 R)
• M40: 5,267,939 km (0.109 R)
• M41: 5,549,632 km (0.052 R)
• M42: 5,783,753 km (0.098 R)
• M43: 5,923,926 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 208.5

Radius: 12.3

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 0.89 AU - 1.11 AU

Year: 690 Days

Day: 9.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 49,046,909 km

• M1: 159,023 km (0.045 R)
• M2: 250,576 km (0.04 R)
• M3: 355,893 km (0.086 R)
• M4: 522,545 km (0.058 R)
• M5: 610,509 km (0.094 R)
• M6: 719,416 km (0.054 R)
• M7: 831,914 km (0.068 R)
• M8: 913,295 km (0.104 R)
• M9: 993,479 km (0.088 R)
• M10: 1,189,004 km (0.114 R)
• M11: 1,272,928 km (0.11 R)
• M12: 1,422,377 km (0.098 R)
• M13: 1,511,986 km (0.12 R)
• M14: 1,593,217 km (0.072 R)
• M15: 1,676,095 km (0.114 R)
• M16: 1,755,232 km (0.12 R)
• M17: 2,073,277 km (0.077 R)
• M18: 2,164,382 km (0.036 R)
• M19: 2,286,005 km (0.051 R)
• M20: 2,548,549 km (0.047 R)
• M21: 2,689,770 km (0.08 R)
• M22: 2,783,268 km (0.074 R)
• M23: 2,865,248 km (0.085 R)
• M24: 3,051,049 km (0.07 R)
• M25: 3,135,721 km (0.067 R)
• M26: 3,367,448 km (0.058 R)
• M27: 3,570,752 km (0.12 R)
• M28: 3,660,211 km (0.07 R)
• M29: 3,834,193 km (0.058 R)
• M30: 3,932,778 km (0.116 R)
• M31: 4,068,164 km (0.113 R)
• M32: 4,284,932 km (0.079 R)
• M33: 4,416,877 km (0.104 R)
• M34: 4,647,258 km (0.096 R)
• M35: 4,790,573 km (0.105 R)
• M36: 4,897,086 km (0.082 R)
• M37: 4,981,310 km (0.109 R)
• M38: 5,112,358 km (0.087 R)
• M39: 5,362,485 km (0.031 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.4

Radius: 8.5

Gravity: 11.19 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.02 AU - 1.06 AU

Year: 732 Days

Day: 12.1 Hours

Environment

Temp: -184 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 49,046,909 km

• M1: 105,915 km (0.096 R)
• M2: 167,998 km (0.101 R)
• M3: 237,711 km (0.105 R)
• M4: 315,203 km (0.087 R)
• M5: 497,413 km (0.09 R)
• M6: 574,456 km (0.12 R)
• M7: 865,723 km (0.102 R)
• M8: 984,952 km (0.09 R)
• M9: 1,097,151 km (0.104 R)
• M10: 1,161,328 km (0.098 R)
• M11: 1,327,681 km (0.066 R)
• M12: 1,713,494 km (0.091 R)
• M13: 1,804,001 km (0.09 R)
• M14: 2,005,509 km (0.058 R)
• M15: 2,125,187 km (0.086 R)
• M16: 2,247,110 km (0.084 R)
• M17: 2,515,339 km (0.111 R)
• M18: 2,575,477 km (0.084 R)
• M19: 2,936,905 km (0.112 R)
• M20: 3,036,687 km (0.075 R)
• M21: 3,193,167 km (0.048 R)
• M22: 3,295,791 km (0.099 R)
• M23: 3,428,035 km (0.111 R)
• M24: 3,504,330 km (0.105 R)
• M25: 3,562,075 km (0.051 R)
• M26: 3,688,036 km (0.072 R)
• M27: 3,894,781 km (0.111 R)
• M28: 3,964,643 km (0.107 R)
• M29: 4,034,804 km (0.119 R)
• M30: 4,186,646 km (0.07 R)
• M31: 4,371,250 km (0.09 R)
• M32: 4,506,337 km (0.073 R)
• M33: 4,632,298 km (0.096 R)
• M34: 4,963,059 km (0.071 R)
• M35: 5,093,209 km (0.105 R)
• M36: 5,334,660 km (0.085 R)
• M37: 5,467,952 km (0.059 R)
• M38: 5,591,071 km (0.076 R)
• M39: 5,658,689 km (0.104 R)
• M40: 5,726,606 km (0.105 R)
• M41: 6,361,201 km (0.055 R)
• M42: 6,467,266 km (0.119 R)
• M43: 6,704,827 km (0.102 R)
• M44: 7,091,089 km (0.106 R)
• M45: 7,348,547 km (0.044 R)
• M46: 7,472,114 km (0.074 R)
• M47: 7,546,764 km (0.106 R)
• M48: 7,608,996 km (0.112 R)
• M49: 7,709,077 km (0.045 R)
• M50: 7,822,173 km (0.036 R)
• M51: 7,961,150 km (0.12 R)
• M52: 8,126,306 km (0.106 R)
• M53: 8,203,050 km (0.11 R)
• M54: 8,486,238 km (0.054 R)
• M55: 8,551,014 km (0.104 R)
• M56: 8,668,149 km (0.045 R)
• M57: 8,785,733 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.2

Radius: 11.1

Gravity: 5.39 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 1.19 AU - 1.37 AU

Year: 1000 Days

Day: 11.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 49,046,909 km

• M1: 138,976 km (0.106 R)
• M2: 209,736 km (0.066 R)
• M3: 387,907 km (0.103 R)
• M4: 510,877 km (0.072 R)
• M5: 621,430 km (0.086 R)
• M6: 927,208 km (0.107 R)
• M7: 1,080,545 km (0.098 R)
• M8: 1,149,959 km (0.092 R)
• M9: 1,228,348 km (0.073 R)
• M10: 1,428,510 km (0.101 R)
• M11: 1,520,962 km (0.111 R)
• M12: 1,599,650 km (0.047 R)
• M13: 1,687,913 km (0.111 R)
• M14: 1,769,593 km (0.113 R)
• M15: 1,886,429 km (0.061 R)
• M16: 1,962,874 km (0.057 R)
• M17: 2,040,365 km (0.09 R)
• M18: 2,110,078 km (0.086 R)
• M19: 3,060,174 km (0.081 R)
• M20: 3,140,508 km (0.055 R)
• M21: 3,221,740 km (0.068 R)
• M22: 3,365,354 km (0.066 R)
• M23: 3,438,058 km (0.089 R)
• M24: 3,511,361 km (0.105 R)
• M25: 3,638,071 km (0.096 R)
• M26: 3,831,052 km (0.111 R)
• M27: 3,928,889 km (0.113 R)
• M28: 4,027,474 km (0.103 R)
• M29: 4,138,176 km (0.092 R)
• M30: 4,238,556 km (0.119 R)
• M31: 4,441,860 km (0.098 R)
• M32: 4,823,035 km (0.118 R)
• M33: 4,976,074 km (0.108 R)
• M34: 5,106,972 km (0.054 R)
• M35: 5,396,294 km (0.059 R)
• M36: 5,493,982 km (0.115 R)
• M37: 5,616,951 km (0.092 R)
• M38: 5,903,132 km (0.08 R)
• M39: 5,991,245 km (0.091 R)
• M40: 6,067,091 km (0.094 R)
• M41: 6,258,128 km (0.108 R)
• M42: 6,348,036 km (0.112 R)
• M43: 6,646,185 km (0.069 R)
• M44: 6,764,217 km (0.08 R)
• M45: 6,869,684 km (0.11 R)
• M46: 7,229,616 km (0.072 R)
• M47: 7,351,090 km (0.111 R)
• M48: 7,500,239 km (0.117 R)
• M49: 7,815,741 km (0.111 R)
• M50: 7,968,031 km (0.088 R)
• M51: 8,135,431 km (0.112 R)
• M52: 8,205,593 km (0.097 R)
• M53: 8,402,912 km (0.059 R)
• M54: 8,544,881 km (0.111 R)
• M55: 9,222,559 km (0.083 R)
• M56: 9,457,278 km (0.101 R)
• M57: 9,590,121 km (0.09 R)
• M58: 9,902,631 km (0.05 R)
• M59: 10,143,035 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 392.7

Radius: 12

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 2.96 AU - 3.54 AU

Year: 4044 Days

Day: 6.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 49,046,909 km

• M1: 197,170 km (0.105 R)
• M2: 273,016 km (0.106 R)
• M3: 355,744 km (0.093 R)
• M4: 435,779 km (0.086 R)
• M5: 782,546 km (0.098 R)
• M6: 970,741 km (0.111 R)
• M7: 1,139,637 km (0.089 R)
• M8: 1,282,054 km (0.085 R)
• M9: 1,814,622 km (0.066 R)
• M10: 1,968,708 km (0.036 R)
• M11: 2,156,603 km (0.07 R)
• M12: 2,442,036 km (0.088 R)
• M13: 2,597,318 km (0.117 R)
• M14: 2,901,451 km (0.087 R)
• M15: 3,066,158 km (0.077 R)
• M16: 3,319,278 km (0.089 R)
• M17: 3,422,500 km (0.097 R)
• M18: 4,474,772 km (0.057 R)
• M19: 4,569,916 km (0.113 R)
• M20: 4,781,746 km (0.092 R)
• M21: 4,859,687 km (0.078 R)
• M22: 4,996,868 km (0.075 R)
• M23: 5,095,752 km (0.063 R)
• M24: 5,215,281 km (0.104 R)
• M25: 5,335,707 km (0.119 R)
• M26: 5,641,037 km (0.111 R)
• M27: 5,952,050 km (0.076 R)
• M28: 6,354,020 km (0.064 R)
• M29: 6,634,217 km (0.102 R)
• M30: 6,984,725 km (0.111 R)
• M31: 7,140,007 km (0.119 R)
• M32: 7,681,103 km (0.066 R)
• M33: 7,772,507 km (0.085 R)
• M34: 7,979,700 km (0.061 R)
• M35: 8,095,638 km (0.111 R)
• M36: 8,446,745 km (0.032 R)
• M37: 8,874,594 km (0.111 R)
• M38: 9,236,621 km (0.111 R)
• M39: 9,431,697 km (0.106 R)
• M40: 10,656,156 km (0.097 R)
• M41: 10,860,805 km (0.104 R)
• M42: 11,144,443 km (0.106 R)
• M43: 11,456,654 km (0.079 R)
• M44: 11,877,323 km (0.118 R)
• M45: 12,329,857 km (0.025 R)
• M46: 12,464,046 km (0.085 R)
• M47: 12,544,829 km (0.11 R)
• M48: 12,706,843 km (0.099 R)
• M49: 12,815,302 km (0.119 R)
• M50: 13,389,458 km (0.034 R)
• M51: 13,555,213 km (0.106 R)
• M52: 13,721,416 km (0.068 R)
• M53: 14,252,488 km (0.058 R)
• M54: 14,563,203 km (0.083 R)
• M55: 14,990,305 km (0.059 R)
• M56: 15,277,383 km (0.095 R)
• M57: 15,566,257 km (0.087 R)
• M58: 16,414,178 km (0.104 R)
• M59: 17,217,219 km (0.07 R)
• M60: 17,668,855 km (0.077 R)
• M61: 17,759,661 km (0.116 R)
• M62: 18,460,976 km (0.076 R)
• M63: 18,645,430 km (0.063 R)
• M64: 18,799,516 km (0.112 R)
• M65: 18,985,167 km (0.059 R)
• M66: 19,514,294 km (0.104 R)
• M67: 20,206,184 km (0.084 R)
• M68: 20,301,179 km (0.091 R)
• M69: 21,291,367 km (0.071 R)
• M70: 21,452,484 km (0.044 R)
• M71: 21,581,737 km (0.068 R)
• M72: 21,711,289 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 582.1

Radius: 5.4

Gravity: 19.96 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 5.82 AU - 7.02 AU

Year: 11228 Days

Day: 17.1 Hours

Environment

Temp: -222 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 49,046,909 km

• M1: 89,908 km (0.109 R)
• M2: 123,717 km (0.11 R)
• M3: 195,375 km (0.11 R)
• M4: 309,069 km (0.119 R)
• M5: 374,294 km (0.119 R)
• M6: 444,455 km (0.091 R)
• M7: 519,254 km (0.055 R)
• M8: 805,136 km (0.095 R)
• M9: 897,587 km (0.084 R)
• M10: 935,735 km (0.085 R)
• M11: 1,093,411 km (0.12 R)
• M12: 1,281,007 km (0.113 R)
• M13: 1,456,335 km (0.084 R)
• M14: 1,569,730 km (0.103 R)
• M15: 2,077,765 km (0.116 R)
• M16: 2,257,731 km (0.109 R)
• M17: 2,998,390 km (0.116 R)
• M18: 3,172,522 km (0.066 R)
• M19: 3,260,785 km (0.088 R)
• M20: 3,745,482 km (0.112 R)
• M21: 3,901,512 km (0.116 R)
• M22: 3,964,493 km (0.106 R)
• M23: 4,155,679 km (0.106 R)
• M24: 4,415,232 km (0.039 R)
• M25: 4,547,027 km (0.112 R)
• M26: 4,848,168 km (0.098 R)
• M27: 5,754,132 km (0.097 R)
• M28: 5,861,993 km (0.117 R)
• M29: 6,006,803 km (0.046 R)
• M30: 6,411,316 km (0.065 R)
• M31: 6,824,655 km (0.109 R)
• M32: 6,938,798 km (0.097 R)
• M33: 7,092,136 km (0.04 R)
• M34: 7,755,902 km (0.114 R)
• M35: 8,398,724 km (0.103 R)
• M36: 8,480,254 km (0.069 R)
• M37: 8,521,095 km (0.065 R)
• M38: 8,891,948 km (0.093 R)
• M39: 9,906,371 km (0.116 R)
• M40: 10,470,953 km (0.043 R)
• M41: 11,269,956 km (0.117 R)
• M42: 11,495,250 km (0.083 R)
• M43: 11,540,578 km (0.109 R)
• M44: 12,042,329 km (0.119 R)
• M45: 12,925,705 km (0.11 R)
• M46: 14,362,592 km (0.055 R)
• M47: 14,460,130 km (0.06 R)
• M48: 14,705,022 km (0.106 R)
• M49: 14,754,240 km (0.056 R)
• M50: 14,951,260 km (0.054 R)
• M51: 15,050,144 km (0.08 R)
• M52: 15,099,811 km (0.096 R)
• M53: 15,248,661 km (0.099 R)
• M54: 15,597,972 km (0.113 R)
• M55: 17,176,678 km (0.111 R)
• M56: 17,332,260 km (0.118 R)
• M57: 17,749,039 km (0.12 R)
• M58: 19,019,275 km (0.108 R)
• M59: 20,045,516 km (0.1 R)
• M60: 20,100,120 km (0.105 R)
• M61: 22,038,758 km (0.105 R)
• M62: 22,377,149 km (0.12 R)
• M63: 22,887,876 km (0.117 R)
• M64: 23,116,013 km (0.027 R)
• M65: 23,517,234 km (0.119 R)
• M66: 24,442,796 km (0.084 R)
• M67: 25,675,632 km (0.098 R)
• M68: 26,508,743 km (0.087 R)
• M69: 28,079,221 km (0.115 R)
• M70: 28,814,195 km (0.085 R)
• M71: 28,875,830 km (0.056 R)
• M72: 29,060,583 km (0.095 R)
• M73: 29,493,519 km (0.048 R)
• M74: 30,491,038 km (0.11 R)
• M75: 33,354,940 km (0.07 R)
• M76: 34,393,897 km (0.065 R)
• M77: 34,786,142 km (0.066 R)
• M78: 34,917,190 km (0.048 R)
• M79: 36,769,810 km (0.105 R)
• M80: 37,304,922 km (0.11 R)
• M81: 39,061,949 km (0.113 R)
• M82: 39,266,449 km (0.066 R)
• M83: 39,539,615 km (0.113 R)
• M84: 43,570,679 km (0.117 R)
• M85: 43,712,049 km (0.088 R)
• M86: 45,133,528 km (0.06 R)
• M87: 46,570,266 km (0.12 R)
• M88: 47,221,765 km (0.096 R)
• M89: 47,876,106 km (0.085 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 12,142 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit