🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.9

Radius: 12.3

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.53 AU - 0.85 AU

Year: 396 Days

Day: 5.5 Hours

Environment

Temp: -147 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 32,054,500 km

• M1: 157,377 km (0.078 R)
• M2: 239,207 km (0.106 R)
• M3: 330,163 km (0.071 R)
• M4: 406,906 km (0.093 R)
• M5: 573,558 km (0.096 R)
• M6: 650,900 km (0.031 R)
• M7: 729,140 km (0.115 R)
• M8: 860,487 km (0.097 R)
• M9: 955,332 km (0.111 R)
• M10: 1,046,437 km (0.096 R)
• M11: 1,132,755 km (0.095 R)
• M12: 1,300,454 km (0.098 R)
• M13: 1,459,178 km (0.073 R)
• M14: 1,552,377 km (0.084 R)
• M15: 1,629,270 km (0.105 R)
• M16: 1,721,572 km (0.05 R)
• M17: 1,887,327 km (0.101 R)
• M18: 1,989,502 km (0.106 R)
• M19: 2,128,778 km (0.106 R)
• M20: 2,317,869 km (0.038 R)
• M21: 2,411,817 km (0.081 R)
• M22: 2,496,489 km (0.113 R)
• M23: 2,658,205 km (0.063 R)
• M24: 2,795,535 km (0.086 R)
• M25: 2,946,629 km (0.088 R)
• M26: 3,066,008 km (0.118 R)
• M27: 3,210,370 km (0.044 R)
• M28: 3,464,088 km (0.079 R)
• M29: 3,572,248 km (0.114 R)
• M30: 3,663,203 km (0.098 R)
• M31: 3,804,274 km (0.097 R)
• M32: 3,941,006 km (0.088 R)
• M33: 4,041,386 km (0.042 R)
• M34: 4,206,543 km (0.076 R)
• M35: 4,283,436 km (0.086 R)
• M36: 4,380,375 km (0.072 R)
• M37: 4,458,465 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.9

Radius: 11.2

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.93 AU - 1.08 AU

Year: 690 Days

Day: 6.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 32,054,500 km

• M1: 223,499 km (0.084 R)
• M2: 306,077 km (0.109 R)
• M3: 427,252 km (0.084 R)
• M4: 539,600 km (0.051 R)
• M5: 686,205 km (0.064 R)
• M6: 788,979 km (0.099 R)
• M7: 867,219 km (0.067 R)
• M8: 948,451 km (0.118 R)
• M9: 1,318,107 km (0.068 R)
• M10: 1,692,700 km (0.074 R)
• M11: 1,862,643 km (0.114 R)
• M12: 2,004,013 km (0.111 R)
• M13: 2,093,473 km (0.11 R)
• M14: 2,191,160 km (0.096 R)
• M15: 2,442,634 km (0.115 R)
• M16: 2,598,066 km (0.118 R)
• M17: 2,695,903 km (0.118 R)
• M18: 2,950,070 km (0.047 R)
• M19: 3,060,324 km (0.103 R)
• M20: 3,139,910 km (0.084 R)
• M21: 3,268,713 km (0.119 R)
• M22: 3,423,996 km (0.083 R)
• M23: 3,573,444 km (0.046 R)
• M24: 3,699,555 km (0.098 R)
• M25: 3,784,527 km (0.114 R)
• M26: 3,982,445 km (0.116 R)
• M27: 4,069,660 km (0.042 R)
• M28: 4,183,953 km (0.067 R)
• M29: 4,433,632 km (0.118 R)
• M30: 4,605,969 km (0.119 R)
• M31: 4,697,523 km (0.083 R)
• M32: 5,164,717 km (0.117 R)
• M33: 5,279,010 km (0.118 R)
• M34: 5,355,753 km (0.09 R)
• M35: 5,432,796 km (0.041 R)
• M36: 5,666,319 km (0.092 R)
• M37: 5,823,845 km (0.115 R)
• M38: 6,203,973 km (0.09 R)
• M39: 6,437,944 km (0.079 R)
• M40: 6,509,602 km (0.077 R)
• M41: 6,633,319 km (0.119 R)
• M42: 6,841,260 km (0.084 R)
• M43: 6,946,128 km (0.085 R)
• M44: 7,061,917 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 698.9

Radius: 14.2

Gravity: 3.47 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.13 AU - 1.15 AU

Year: 840 Days

Day: 6.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 32,054,500 km

• M1: 181,911 km (0.098 R)
• M2: 284,236 km (0.12 R)
• M3: 389,852 km (0.114 R)
• M4: 512,373 km (0.085 R)
• M5: 779,704 km (0.087 R)
• M6: 870,061 km (0.108 R)
• M7: 958,474 km (0.103 R)
• M8: 1,056,610 km (0.032 R)
• M9: 1,197,830 km (0.091 R)
• M10: 1,338,901 km (0.078 R)
• M11: 1,543,551 km (0.068 R)
• M12: 1,646,325 km (0.089 R)
• M13: 1,751,342 km (0.084 R)
• M14: 1,937,143 km (0.104 R)
• M15: 2,032,586 km (0.106 R)
• M16: 2,137,903 km (0.119 R)
• M17: 2,303,508 km (0.052 R)
• M18: 2,396,558 km (0.063 R)
• M19: 2,648,032 km (0.101 R)
• M20: 3,092,936 km (0.084 R)
• M21: 3,377,322 km (0.091 R)
• M22: 3,483,686 km (0.108 R)
• M23: 3,680,108 km (0.095 R)
• M24: 3,829,855 km (0.075 R)
• M25: 4,012,364 km (0.111 R)
• M26: 4,228,982 km (0.089 R)
• M27: 4,333,551 km (0.106 R)
• M28: 4,555,854 km (0.11 R)
• M29: 4,792,966 km (0.107 R)
• M30: 4,956,925 km (0.102 R)
• M31: 5,268,239 km (0.107 R)
• M32: 5,437,583 km (0.115 R)
• M33: 5,540,058 km (0.077 R)
• M34: 5,700,876 km (0.073 R)
• M35: 5,816,664 km (0.052 R)
• M36: 5,968,357 km (0.06 R)
• M37: 6,062,454 km (0.104 R)
• M38: 6,311,684 km (0.067 R)
• M39: 6,564,355 km (0.117 R)
• M40: 7,192,067 km (0.114 R)
• M41: 7,405,543 km (0.088 R)
• M42: 7,659,561 km (0.069 R)
• M43: 7,749,020 km (0.104 R)
• M44: 7,851,943 km (0.117 R)
• M45: 8,019,942 km (0.057 R)
• M46: 8,320,185 km (0.111 R)
• M47: 8,412,187 km (0.088 R)
• M48: 8,544,432 km (0.069 R)
• M49: 8,677,275 km (0.116 R)
• M50: 8,770,774 km (0.117 R)
• M51: 8,985,596 km (0.048 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.3

Radius: 9.5

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 2.01 AU - 3.05 AU

Year: 2778 Days

Day: 5.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 32,054,500 km

• M1: 177,573 km (0.086 R)
• M2: 266,284 km (0.091 R)
• M3: 622,327 km (0.042 R)
• M4: 718,967 km (0.039 R)
• M5: 887,564 km (0.033 R)
• M6: 1,084,136 km (0.106 R)
• M7: 1,302,848 km (0.111 R)
• M8: 1,478,326 km (0.034 R)
• M9: 1,636,302 km (0.085 R)
• M10: 1,861,746 km (0.093 R)
• M11: 1,942,080 km (0.075 R)
• M12: 2,381,000 km (0.044 R)
• M13: 2,458,940 km (0.083 R)
• M14: 2,587,146 km (0.106 R)
• M15: 2,707,572 km (0.072 R)
• M16: 2,809,448 km (0.082 R)
• M17: 3,413,973 km (0.116 R)
• M18: 3,491,016 km (0.115 R)
• M19: 4,023,435 km (0.093 R)
• M20: 4,376,486 km (0.113 R)
• M21: 4,544,634 km (0.105 R)
• M22: 4,653,990 km (0.03 R)
• M23: 5,024,693 km (0.12 R)
• M24: 5,289,781 km (0.108 R)
• M25: 5,366,524 km (0.045 R)
• M26: 5,559,655 km (0.094 R)
• M27: 5,676,641 km (0.088 R)
• M28: 6,273,985 km (0.089 R)
• M29: 6,752,549 km (0.107 R)
• M30: 7,442,195 km (0.05 R)
• M31: 7,715,660 km (0.114 R)
• M32: 8,007,076 km (0.077 R)
• M33: 8,168,941 km (0.052 R)
• M34: 8,242,843 km (0.098 R)
• M35: 8,376,434 km (0.067 R)
• M36: 8,451,083 km (0.047 R)
• M37: 8,660,969 km (0.117 R)
• M38: 9,471,340 km (0.086 R)
• M39: 10,019,766 km (0.099 R)
• M40: 10,114,761 km (0.06 R)
• M41: 10,642,991 km (0.106 R)
• M42: 10,707,617 km (0.109 R)
• M43: 10,869,781 km (0.117 R)
• M44: 10,967,469 km (0.085 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.3

Radius: 14.4

Gravity: 4.55 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.1 AU - 3.16 AU

Year: 2944 Days

Day: 9.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 32,054,500 km

• M1: 181,163 km (0.1 R)
• M2: 288,873 km (0.036 R)
• M3: 425,456 km (0.115 R)
• M4: 532,120 km (0.091 R)
• M5: 669,899 km (0.073 R)
• M6: 769,980 km (0.115 R)
• M7: 1,010,683 km (0.104 R)
• M8: 1,432,848 km (0.107 R)
• M9: 1,567,486 km (0.086 R)
• M10: 1,821,354 km (0.073 R)
• M11: 2,119,503 km (0.103 R)
• M12: 2,401,644 km (0.106 R)
• M13: 2,713,107 km (0.087 R)
• M14: 3,125,399 km (0.06 R)
• M15: 3,393,329 km (0.116 R)
• M16: 3,725,137 km (0.108 R)
• M17: 3,933,078 km (0.111 R)
• M18: 4,301,537 km (0.103 R)
• M19: 4,480,007 km (0.093 R)
• M20: 4,803,588 km (0.117 R)
• M21: 4,947,501 km (0.114 R)
• M22: 5,155,741 km (0.051 R)
• M23: 6,017,574 km (0.079 R)
• M24: 6,150,866 km (0.096 R)
• M25: 6,307,495 km (0.111 R)
• M26: 6,670,569 km (0.104 R)
• M27: 6,854,724 km (0.082 R)
• M28: 6,994,000 km (0.081 R)
• M29: 7,228,120 km (0.116 R)
• M30: 7,488,720 km (0.075 R)
• M31: 7,825,016 km (0.102 R)
• M32: 7,970,575 km (0.073 R)
• M33: 8,068,262 km (0.111 R)
• M34: 8,812,960 km (0.094 R)
• M35: 8,939,221 km (0.036 R)
• M36: 9,091,661 km (0.102 R)
• M37: 9,219,268 km (0.119 R)
• M38: 9,321,743 km (0.096 R)
• M39: 9,502,158 km (0.077 R)
• M40: 9,787,889 km (0.106 R)
• M41: 10,050,284 km (0.045 R)
• M42: 10,288,294 km (0.036 R)
• M43: 10,474,693 km (0.088 R)
• M44: 10,662,289 km (0.107 R)
• M45: 11,149,828 km (0.111 R)
• M46: 11,314,087 km (0.109 R)
• M47: 11,423,892 km (0.063 R)
• M48: 11,534,145 km (0.045 R)
• M49: 11,811,350 km (0.117 R)
• M50: 12,656,129 km (0.11 R)
• M51: 12,855,992 km (0.041 R)
• M52: 14,107,229 km (0.115 R)
• M53: 14,255,181 km (0.109 R)
• M54: 14,463,272 km (0.107 R)
• M55: 14,612,570 km (0.1 R)
• M56: 15,033,240 km (0.116 R)
• M57: 15,549,352 km (0.11 R)
• M58: 15,641,056 km (0.117 R)
• M59: 16,133,233 km (0.07 R)
• M60: 16,412,382 km (0.119 R)
• M61: 16,661,762 km (0.103 R)
• M62: 18,184,668 km (0.114 R)
• M63: 19,355,870 km (0.081 R)
• M64: 19,917,461 km (0.086 R)
• M65: 20,551,456 km (0.072 R)
• M66: 21,634,246 km (0.072 R)
• M67: 22,458,380 km (0.099 R)
• M68: 22,735,436 km (0.117 R)
• M69: 22,978,831 km (0.052 R)
• M70: 23,433,010 km (0.077 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.6

Radius: 13

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.71 AU - 4.41 AU

Year: 4636 Days

Day: 12.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 32,054,500 km

• M1: 191,485 km (0.097 R)
• M2: 295,905 km (0.103 R)
• M3: 579,991 km (0.091 R)
• M4: 671,246 km (0.1 R)
• M5: 859,290 km (0.066 R)
• M6: 1,003,353 km (0.09 R)
• M7: 1,358,797 km (0.118 R)
• M8: 1,738,477 km (0.098 R)
• M9: 2,020,918 km (0.116 R)
• M10: 2,318,617 km (0.072 R)
• M11: 2,542,416 km (0.114 R)
• M12: 2,648,331 km (0.085 R)
• M13: 3,142,902 km (0.117 R)
• M14: 3,333,639 km (0.077 R)
• M15: 3,806,967 km (0.118 R)
• M16: 3,990,074 km (0.1 R)
• M17: 4,407,452 km (0.112 R)
• M18: 4,751,677 km (0.12 R)
• M19: 4,883,024 km (0.086 R)
• M20: 5,127,018 km (0.116 R)
• M21: 5,261,806 km (0.079 R)
• M22: 5,626,974 km (0.081 R)
• M23: 5,719,725 km (0.089 R)
• M24: 5,930,060 km (0.087 R)
• M25: 6,024,306 km (0.064 R)
• M26: 6,310,188 km (0.114 R)
• M27: 7,144,645 km (0.069 R)
• M28: 7,447,580 km (0.09 R)
• M29: 7,626,200 km (0.117 R)
• M30: 7,806,166 km (0.087 R)
• M31: 7,935,718 km (0.118 R)
• M32: 8,118,228 km (0.055 R)
• M33: 8,700,911 km (0.081 R)
• M34: 9,160,476 km (0.107 R)
• M35: 9,324,585 km (0.106 R)
• M36: 9,655,795 km (0.087 R)
• M37: 10,046,993 km (0.086 R)
• M38: 10,131,516 km (0.06 R)
• M39: 10,358,157 km (0.048 R)
• M40: 10,672,462 km (0.105 R)
• M41: 10,874,120 km (0.048 R)
• M42: 11,990,868 km (0.09 R)
• M43: 12,110,546 km (0.09 R)
• M44: 12,200,604 km (0.112 R)
• M45: 12,381,318 km (0.088 R)
• M46: 12,898,328 km (0.049 R)
• M47: 13,890,461 km (0.119 R)
• M48: 14,205,664 km (0.109 R)
• M49: 14,618,854 km (0.1 R)
• M50: 14,746,760 km (0.105 R)
• M51: 14,939,292 km (0.059 R)
• M52: 15,068,246 km (0.098 R)
• M53: 15,685,486 km (0.098 R)
• M54: 15,980,643 km (0.032 R)
• M55: 16,277,894 km (0.056 R)
• M56: 16,377,227 km (0.096 R)
• M57: 16,510,219 km (0.034 R)
• M58: 16,676,871 km (0.113 R)
• M59: 16,844,122 km (0.103 R)
• M60: 17,011,821 km (0.097 R)
• M61: 17,349,015 km (0.082 R)
• M62: 18,270,538 km (0.107 R)
• M63: 18,512,138 km (0.058 R)
• M64: 18,719,930 km (0.104 R)
• M65: 19,138,056 km (0.117 R)
• M66: 19,983,433 km (0.084 R)
• M67: 20,196,760 km (0.106 R)
• M68: 20,518,096 km (0.044 R)
• M69: 21,093,449 km (0.111 R)
• M70: 21,238,111 km (0.102 R)
• M71: 21,455,775 km (0.103 R)
• M72: 22,149,910 km (0.093 R)
• M73: 23,111,824 km (0.096 R)
• M74: 23,335,772 km (0.091 R)
• M75: 24,125,050 km (0.115 R)
• M76: 24,579,977 km (0.09 R)
• M77: 24,923,155 km (0.113 R)
• M78: 25,037,896 km (0.077 R)
• M79: 25,383,168 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713.8

Radius: 13.2

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 3.47 AU - 4.37 AU

Year: 5357 Days

Day: 6.7 Hours

Environment

Temp: -226 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 32,054,500 km

• M1: 182,809 km (0.112 R)
• M2: 297,849 km (0.063 R)
• M3: 409,749 km (0.111 R)
• M4: 586,723 km (0.077 R)
• M5: 885,769 km (0.044 R)
• M6: 1,172,548 km (0.102 R)
• M7: 1,359,545 km (0.066 R)
• M8: 1,888,673 km (0.101 R)
• M9: 2,243,519 km (0.11 R)
• M10: 2,340,608 km (0.107 R)
• M11: 2,579,217 km (0.059 R)
• M12: 2,910,277 km (0.053 R)
• M13: 3,387,793 km (0.088 R)
• M14: 4,031,513 km (0.047 R)
• M15: 4,319,040 km (0.046 R)
• M16: 5,041,747 km (0.059 R)
• M17: 5,378,043 km (0.116 R)
• M18: 5,562,198 km (0.081 R)
• M19: 5,775,375 km (0.093 R)
• M20: 6,347,587 km (0.097 R)
• M21: 7,196,406 km (0.029 R)
• M22: 7,341,516 km (0.072 R)
• M23: 7,693,519 km (0.105 R)
• M24: 8,322,728 km (0.051 R)
• M25: 8,906,459 km (0.09 R)
• M26: 9,345,080 km (0.051 R)
• M27: 9,440,074 km (0.105 R)
• M28: 9,790,881 km (0.076 R)
• M29: 10,341,551 km (0.079 R)
• M30: 11,002,175 km (0.086 R)
• M31: 11,304,064 km (0.097 R)
• M32: 11,472,960 km (0.034 R)
• M33: 11,574,686 km (0.099 R)
• M34: 12,503,689 km (0.109 R)
• M35: 13,030,274 km (0.057 R)
• M36: 13,136,488 km (0.097 R)
• M37: 13,314,061 km (0.11 R)
• M38: 14,177,839 km (0.117 R)
• M39: 14,506,356 km (0.095 R)
• M40: 14,911,467 km (0.109 R)
• M41: 15,432,367 km (0.108 R)
• M42: 16,607,009 km (0.055 R)
• M43: 17,108,162 km (0.087 R)
• M44: 17,614,252 km (0.091 R)
• M45: 18,561,655 km (0.113 R)
• M46: 19,041,565 km (0.114 R)
• M47: 19,444,582 km (0.035 R)
• M48: 19,566,055 km (0.075 R)
• M49: 21,001,895 km (0.11 R)
• M50: 21,585,776 km (0.034 R)
• M51: 21,879,736 km (0.114 R)
• M52: 22,471,545 km (0.091 R)
• M53: 23,154,310 km (0.084 R)
• M54: 24,847,309 km (0.089 R)
• M55: 24,935,272 km (0.088 R)
• M56: 25,199,462 km (0.095 R)
• M57: 25,597,692 km (0.116 R)
• M58: 26,534,922 km (0.091 R)
• M59: 26,849,826 km (0.062 R)
• M60: 26,985,212 km (0.035 R)
• M61: 27,211,254 km (0.113 R)
• M62: 27,392,567 km (0.025 R)
• M63: 28,488,970 km (0.118 R)
• M64: 28,811,503 km (0.101 R)
• M65: 28,950,030 km (0.117 R)
• M66: 29,832,807 km (0.106 R)
• M67: 30,019,805 km (0.092 R)
• M68: 30,254,075 km (0.084 R)
• M69: 30,630,314 km (0.102 R)
• M70: 30,960,626 km (0.109 R)
• M71: 31,102,594 km (0.108 R)
• M72: 31,197,290 km (0.067 R)
• M73: 31,292,135 km (0.078 R)
• M74: 31,434,701 km (0.115 R)
• M75: 31,672,562 km (0.09 R)
• M76: 31,863,299 km (0.062 R)
• M77: 32,054,485 km (0.057 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: 337 - 11,675 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit