🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.52 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 169.6

Radius: 12.7

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.93 AU - 1.15 AU

Year: 685 Days

Day: 14.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 78,838,471 km

• M1: 162,164 km (0.096 R)
• M2: 262,245 km (0.107 R)
• M3: 373,546 km (0.119 R)
• M4: 506,090 km (0.095 R)
• M5: 661,522 km (0.109 R)
• M6: 749,785 km (0.109 R)
• M7: 884,871 km (0.108 R)
• M8: 992,133 km (0.084 R)
• M9: 1,146,817 km (0.102 R)
• M10: 1,392,457 km (0.093 R)
• M11: 1,491,042 km (0.108 R)
• M12: 1,592,021 km (0.049 R)
• M13: 1,740,422 km (0.055 R)
• M14: 1,919,640 km (0.059 R)
• M15: 2,099,756 km (0.1 R)
• M16: 2,431,713 km (0.057 R)
• M17: 2,633,072 km (0.093 R)
• M18: 2,750,806 km (0.078 R)
• M19: 3,102,211 km (0.067 R)
• M20: 3,226,676 km (0.072 R)
• M21: 3,623,709 km (0.08 R)
• M22: 3,888,198 km (0.095 R)
• M23: 3,989,027 km (0.113 R)
• M24: 4,276,106 km (0.101 R)
• M25: 4,359,282 km (0.079 R)
• M26: 4,827,224 km (0.117 R)
• M27: 4,943,162 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.4

Radius: 11.1

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.16 AU - 1.28 AU

Year: 870 Days

Day: 9.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 78,838,471 km

• M1: 152,440 km (0.06 R)
• M2: 253,269 km (0.072 R)
• M3: 328,367 km (0.067 R)
• M4: 418,425 km (0.117 R)
• M5: 546,331 km (0.038 R)
• M6: 622,178 km (0.075 R)
• M7: 693,536 km (0.079 R)
• M8: 777,011 km (0.114 R)
• M9: 926,310 km (0.072 R)
• M10: 1,050,027 km (0.09 R)
• M11: 1,127,070 km (0.118 R)
• M12: 1,270,984 km (0.111 R)
• M13: 1,387,221 km (0.035 R)
• M14: 1,484,160 km (0.068 R)
• M15: 1,553,873 km (0.055 R)
• M16: 1,850,974 km (0.039 R)
• M17: 2,087,339 km (0.116 R)
• M18: 2,320,113 km (0.114 R)
• M19: 2,436,351 km (0.108 R)
• M20: 2,681,841 km (0.107 R)
• M21: 2,775,190 km (0.098 R)
• M22: 2,950,220 km (0.116 R)
• M23: 3,069,150 km (0.048 R)
• M24: 3,419,658 km (0.063 R)
• M25: 3,584,066 km (0.061 R)
• M26: 3,719,153 km (0.08 R)
• M27: 4,184,252 km (0.113 R)
• M28: 4,259,500 km (0.111 R)
• M29: 4,504,691 km (0.099 R)
• M30: 4,754,669 km (0.112 R)
• M31: 5,340,644 km (0.044 R)
• M32: 5,495,328 km (0.054 R)
• M33: 5,958,782 km (0.089 R)
• M34: 6,062,603 km (0.079 R)
• M35: 6,176,298 km (0.094 R)
• M36: 6,271,741 km (0.03 R)
• M37: 6,367,633 km (0.103 R)
• M38: 6,483,273 km (0.05 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 982.8

Radius: 8.9

Gravity: 12.41 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.75 AU - 2.27 AU

Year: 1840 Days

Day: 6.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 78,838,471 km

• M1: 112,198 km (0.118 R)
• M2: 187,745 km (0.057 R)
• M3: 322,683 km (0.032 R)
• M4: 392,096 km (0.115 R)
• M5: 453,431 km (0.052 R)
• M6: 511,326 km (0.067 R)
• M7: 685,158 km (0.061 R)
• M8: 842,086 km (0.104 R)
• M9: 972,685 km (0.06 R)
• M10: 1,110,166 km (0.069 R)
• M11: 1,212,491 km (0.109 R)
• M12: 1,448,855 km (0.116 R)
• M13: 1,572,722 km (0.093 R)
• M14: 1,688,362 km (0.081 R)
• M15: 1,916,199 km (0.065 R)
• M16: 2,052,632 km (0.111 R)
• M17: 2,231,103 km (0.095 R)
• M18: 2,535,235 km (0.114 R)
• M19: 3,124,651 km (0.119 R)
• M20: 3,465,135 km (0.11 R)
• M21: 3,525,573 km (0.072 R)
• M22: 3,601,718 km (0.111 R)
• M23: 3,724,538 km (0.116 R)
• M24: 4,006,081 km (0.116 R)
• M25: 4,213,723 km (0.053 R)
• M26: 4,359,581 km (0.111 R)
• M27: 4,807,178 km (0.096 R)
• M28: 4,908,605 km (0.113 R)
• M29: 5,130,908 km (0.104 R)
• M30: 6,421,489 km (0.112 R)
• M31: 6,702,433 km (0.109 R)
• M32: 7,045,013 km (0.109 R)
• M33: 7,354,381 km (0.039 R)
• M34: 7,471,516 km (0.07 R)
• M35: 7,530,308 km (0.118 R)
• M36: 7,846,558 km (0.118 R)
• M37: 7,946,340 km (0.103 R)
• M38: 8,288,620 km (0.062 R)
• M39: 8,430,887 km (0.051 R)
• M40: 8,533,063 km (0.085 R)
• M41: 8,717,966 km (0.115 R)
• M42: 8,883,570 km (0.093 R)
• M43: 9,322,939 km (0.078 R)
• M44: 9,513,527 km (0.088 R)
• M45: 9,662,676 km (0.059 R)
• M46: 9,898,442 km (0.067 R)
• M47: 10,332,127 km (0.116 R)
• M48: 11,173,166 km (0.092 R)
• M49: 11,466,078 km (0.056 R)
• M50: 11,807,012 km (0.047 R)
• M51: 11,967,231 km (0.075 R)
• M52: 12,059,234 km (0.114 R)
• M53: 12,197,462 km (0.084 R)
• M54: 12,290,063 km (0.117 R)
• M55: 12,522,239 km (0.04 R)
• M56: 12,920,469 km (0.077 R)
• M57: 13,085,625 km (0.118 R)
• M58: 13,156,684 km (0.118 R)
• M59: 13,465,903 km (0.09 R)
• M60: 13,681,324 km (0.116 R)
• M61: 13,825,686 km (0.081 R)
• M62: 14,359,002 km (0.029 R)
• M63: 14,775,782 km (0.096 R)
• M64: 14,899,050 km (0.116 R)
• M65: 15,171,618 km (0.074 R)
• M66: 15,271,250 km (0.119 R)
• M67: 15,772,104 km (0.118 R)
• M68: 15,898,065 km (0.116 R)
• M69: 16,075,189 km (0.066 R)
• M70: 16,558,988 km (0.112 R)
• M71: 17,021,844 km (0.09 R)
• M72: 17,228,888 km (0.119 R)
• M73: 17,306,828 km (0.085 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 537.8

Radius: 7.9

Gravity: 8.62 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 5.06 AU - 8.28 AU

Year: 11123 Days

Day: 22.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 78,838,471 km

• M1: 160,519 km (0.076 R)
• M2: 232,176 km (0.082 R)
• M3: 369,357 km (0.094 R)
• M4: 565,630 km (0.087 R)
• M5: 901,477 km (0.079 R)
• M6: 1,210,546 km (0.064 R)
• M7: 1,355,955 km (0.079 R)
• M8: 2,166,626 km (0.088 R)
• M9: 2,526,708 km (0.106 R)
• M10: 2,740,932 km (0.118 R)
• M11: 2,877,814 km (0.108 R)
• M12: 3,073,339 km (0.063 R)
• M13: 3,244,329 km (0.12 R)
• M14: 3,331,096 km (0.098 R)
• M15: 3,389,289 km (0.051 R)
• M16: 4,303,482 km (0.115 R)
• M17: 4,367,061 km (0.101 R)
• M18: 4,592,056 km (0.061 R)
• M19: 5,120,286 km (0.096 R)
• M20: 5,255,523 km (0.05 R)
• M21: 5,323,440 km (0.086 R)
• M22: 5,807,689 km (0.096 R)
• M23: 5,878,149 km (0.099 R)
• M24: 6,126,482 km (0.098 R)
• M25: 6,234,042 km (0.062 R)
• M26: 6,487,461 km (0.099 R)
• M27: 7,041,721 km (0.087 R)
• M28: 7,343,610 km (0.066 R)
• M29: 7,843,267 km (0.088 R)
• M30: 8,673,385 km (0.08 R)
• M31: 9,078,347 km (0.099 R)
• M32: 10,673,359 km (0.033 R)
• M33: 10,846,294 km (0.11 R)
• M34: 11,370,485 km (0.1 R)
• M35: 11,502,879 km (0.083 R)
• M36: 12,172,330 km (0.107 R)
• M37: 12,352,895 km (0.097 R)
• M38: 13,408,906 km (0.038 R)
• M39: 15,216,048 km (0.053 R)
• M40: 15,606,199 km (0.116 R)
• M41: 17,554,712 km (0.116 R)
• M42: 18,531,586 km (0.053 R)
• M43: 18,687,467 km (0.114 R)
• M44: 18,895,857 km (0.11 R)
• M45: 19,631,579 km (0.112 R)
• M46: 20,056,287 km (0.115 R)
• M47: 20,430,282 km (0.064 R)
• M48: 20,483,988 km (0.066 R)
• M49: 23,617,016 km (0.103 R)
• M50: 23,786,061 km (0.088 R)
• M51: 24,011,954 km (0.102 R)
• M52: 24,181,897 km (0.09 R)
• M53: 24,865,560 km (0.117 R)
• M54: 24,980,152 km (0.117 R)
• M55: 25,440,315 km (0.102 R)
• M56: 26,310,376 km (0.103 R)
• M57: 26,778,468 km (0.105 R)
• M58: 27,131,369 km (0.096 R)
• M59: 28,378,417 km (0.033 R)
• M60: 28,618,073 km (0.062 R)
• M61: 29,401,666 km (0.106 R)
• M62: 29,948,297 km (0.092 R)
• M63: 30,253,327 km (0.103 R)
• M64: 30,314,513 km (0.112 R)
• M65: 30,805,194 km (0.099 R)
• M66: 31,546,002 km (0.115 R)
• M67: 32,731,117 km (0.11 R)
• M68: 33,930,742 km (0.068 R)
• M69: 34,057,750 km (0.104 R)
• M70: 35,402,037 km (0.117 R)
• M71: 36,177,851 km (0.09 R)
• M72: 37,549,215 km (0.105 R)
• M73: 37,812,208 km (0.105 R)
• M74: 37,878,181 km (0.105 R)
• M75: 38,009,977 km (0.114 R)
• M76: 38,075,949 km (0.096 R)
• M77: 38,274,166 km (0.08 R)
• M78: 38,406,561 km (0.116 R)
• M79: 38,738,069 km (0.094 R)
• M80: 38,870,912 km (0.076 R)
• M81: 39,805,151 km (0.046 R)
• M82: 40,949,425 km (0.066 R)
• M83: 41,763,836 km (0.078 R)
• M84: 41,831,903 km (0.045 R)
• M85: 42,651,999 km (0.096 R)
• M86: 42,720,514 km (0.075 R)
• M87: 42,857,845 km (0.107 R)
• M88: 43,063,991 km (0.064 R)
• M89: 43,615,409 km (0.085 R)
• M90: 43,753,637 km (0.111 R)
• M91: 44,794,988 km (0.09 R)
• M92: 45,073,988 km (0.11 R)
• M93: 46,125,661 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 414.6

Radius: 4.5

Gravity: 20.47 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 6.22 AU - 8.76 AU

Year: 13235 Days

Day: 21.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 78,838,471 km

• M1: 57,446 km (0.115 R)
• M2: 173,833 km (0.115 R)
• M3: 226,192 km (0.05 R)
• M4: 537,655 km (0.111 R)
• M5: 720,314 km (0.092 R)
• M6: 979,567 km (0.118 R)
• M7: 1,223,411 km (0.119 R)
• M8: 1,330,374 km (0.092 R)
• M9: 1,576,762 km (0.094 R)
• M10: 1,693,298 km (0.115 R)
• M11: 1,740,870 km (0.027 R)
• M12: 2,265,510 km (0.098 R)
• M13: 2,344,348 km (0.07 R)
• M14: 2,835,628 km (0.027 R)
• M15: 3,122,108 km (0.086 R)
• M16: 3,180,451 km (0.066 R)
• M17: 3,328,104 km (0.086 R)
• M18: 3,815,494 km (0.027 R)
• M19: 3,940,707 km (0.087 R)
• M20: 4,687,200 km (0.108 R)
• M21: 4,720,710 km (0.067 R)
• M22: 4,821,539 km (0.07 R)
• M23: 5,336,156 km (0.111 R)
• M24: 5,688,908 km (0.082 R)
• M25: 5,867,976 km (0.081 R)
• M26: 6,305,700 km (0.075 R)
• M27: 6,528,451 km (0.033 R)
• M28: 6,678,348 km (0.103 R)
• M29: 7,096,474 km (0.115 R)
• M30: 7,250,710 km (0.096 R)
• M31: 7,798,986 km (0.085 R)
• M32: 8,279,494 km (0.112 R)
• M33: 8,810,866 km (0.101 R)
• M34: 9,018,059 km (0.119 R)
• M35: 9,185,160 km (0.094 R)
• M36: 9,992,240 km (0.057 R)
• M37: 10,251,792 km (0.091 R)
• M38: 10,689,366 km (0.107 R)
• M39: 11,177,654 km (0.113 R)
• M40: 11,402,051 km (0.077 R)
• M41: 12,175,920 km (0.111 R)
• M42: 12,453,125 km (0.07 R)
• M43: 13,774,074 km (0.112 R)
• M44: 14,402,236 km (0.08 R)
• M45: 14,451,005 km (0.095 R)
• M46: 15,237,890 km (0.111 R)
• M47: 16,089,101 km (0.108 R)
• M48: 16,190,230 km (0.1 R)
• M49: 16,291,657 km (0.105 R)
• M50: 17,058,496 km (0.107 R)
• M51: 17,420,522 km (0.103 R)
• M52: 17,680,524 km (0.092 R)
• M53: 18,893,313 km (0.063 R)
• M54: 21,844,431 km (0.114 R)
• M55: 22,068,678 km (0.088 R)
• M56: 22,406,470 km (0.093 R)
• M57: 23,889,882 km (0.031 R)
• M58: 24,527,020 km (0.073 R)
• M59: 25,228,335 km (0.09 R)
• M60: 25,345,918 km (0.089 R)
• M61: 25,581,535 km (0.094 R)
• M62: 25,936,232 km (0.104 R)
• M63: 25,995,622 km (0.046 R)
• M64: 27,251,047 km (0.052 R)
• M65: 27,977,345 km (0.049 R)
• M66: 28,403,849 km (0.088 R)
• M67: 28,526,220 km (0.084 R)
• M68: 29,140,169 km (0.094 R)
• M69: 30,256,319 km (0.089 R)
• M70: 30,318,701 km (0.067 R)
• M71: 31,008,198 km (0.042 R)
• M72: 31,323,251 km (0.046 R)
• M73: 32,466,328 km (0.083 R)
• M74: 32,658,262 km (0.097 R)
• M75: 32,786,318 km (0.033 R)
• M76: 33,300,336 km (0.113 R)
• M77: 34,336,601 km (0.109 R)
• M78: 34,989,446 km (0.089 R)
• M79: 35,910,520 km (0.117 R)
• M80: 36,108,887 km (0.083 R)
• M81: 36,307,702 km (0.085 R)
• M82: 37,978,112 km (0.099 R)
• M83: 38,112,750 km (0.115 R)
• M84: 38,382,625 km (0.085 R)
• M85: 38,653,247 km (0.092 R)
• M86: 41,116,376 km (0.108 R)
• M87: 42,926,810 km (0.093 R)
• M88: 43,348,227 km (0.109 R)
• M89: 43,559,459 km (0.116 R)
• M90: 44,478,738 km (0.116 R)
• M91: 44,762,974 km (0.115 R)
• M92: 45,119,017 km (0.096 R)
• M93: 47,202,467 km (0.081 R)
• M94: 48,292,437 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 976.6

Radius: 6.9

Gravity: 20.51 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 8.23 AU - 9.93 AU

Year: 17666 Days

Day: 22.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 78,838,471 km

• M1: 342,729 km (0.094 R)
• M2: 557,850 km (0.063 R)
• M3: 669,151 km (0.081 R)
• M4: 1,101,639 km (0.08 R)
• M5: 1,451,548 km (0.09 R)
• M6: 2,037,373 km (0.119 R)
• M7: 2,428,273 km (0.084 R)
• M8: 3,359,519 km (0.102 R)
• M9: 3,566,264 km (0.084 R)
• M10: 3,734,561 km (0.11 R)
• M11: 4,167,049 km (0.1 R)
• M12: 4,299,892 km (0.037 R)
• M13: 4,479,110 km (0.076 R)
• M14: 4,845,176 km (0.119 R)
• M15: 5,364,131 km (0.071 R)
• M16: 6,000,071 km (0.119 R)
• M17: 6,150,118 km (0.1 R)
• M18: 6,403,088 km (0.067 R)
• M19: 6,711,260 km (0.109 R)
• M20: 6,763,170 km (0.089 R)
• M21: 7,936,765 km (0.03 R)
• M22: 9,000,107 km (0.057 R)
• M23: 9,694,540 km (0.064 R)
• M24: 9,870,916 km (0.097 R)
• M25: 12,639,973 km (0.101 R)
• M26: 13,220,712 km (0.101 R)
• M27: 14,475,389 km (0.043 R)
• M28: 14,744,366 km (0.099 R)
• M29: 15,492,505 km (0.038 R)
• M30: 16,044,372 km (0.105 R)
• M31: 17,096,344 km (0.069 R)
• M32: 18,752,392 km (0.096 R)
• M33: 19,266,411 km (0.104 R)
• M34: 22,914,205 km (0.109 R)
• M35: 23,779,629 km (0.099 R)
• M36: 25,218,611 km (0.077 R)
• M37: 25,704,505 km (0.09 R)
• M38: 26,275,370 km (0.047 R)
• M39: 28,012,650 km (0.064 R)
• M40: 29,021,987 km (0.072 R)
• M41: 29,106,659 km (0.084 R)
• M42: 29,276,154 km (0.113 R)
• M43: 30,730,544 km (0.105 R)
• M44: 30,816,862 km (0.094 R)
• M45: 31,684,081 km (0.091 R)
• M46: 33,265,331 km (0.066 R)
• M47: 33,887,059 km (0.038 R)
• M48: 35,052,127 km (0.117 R)
• M49: 35,232,543 km (0.118 R)
• M50: 35,684,777 km (0.099 R)
• M51: 37,053,298 km (0.105 R)
• M52: 37,145,151 km (0.096 R)
• M53: 38,253,223 km (0.068 R)
• M54: 38,811,372 km (0.092 R)
• M55: 39,372,065 km (0.062 R)
• M56: 40,785,765 km (0.062 R)
• M57: 40,880,610 km (0.095 R)
• M58: 42,024,286 km (0.106 R)
• M59: 43,275,223 km (0.082 R)
• M60: 43,468,803 km (0.11 R)
• M61: 43,565,593 km (0.051 R)
• M62: 43,759,621 km (0.105 R)
• M63: 43,856,710 km (0.07 R)
• M64: 44,245,814 km (0.079 R)
• M65: 44,929,327 km (0.102 R)
• M66: 46,010,770 km (0.075 R)
• M67: 46,109,505 km (0.053 R)
• M68: 48,098,707 km (0.061 R)
• M69: 48,299,318 km (0.119 R)
• M70: 48,499,929 km (0.047 R)
• M71: 50,319,189 km (0.072 R)
• M72: 50,420,915 km (0.11 R)
• M73: 51,134,946 km (0.082 R)
• M74: 55,278,358 km (0.093 R)
• M75: 55,383,376 km (0.078 R)
• M76: 56,119,996 km (0.12 R)
• M77: 57,284,017 km (0.083 R)
• M78: 58,028,864 km (0.112 R)
• M79: 63,442,063 km (0.092 R)
• M80: 63,882,031 km (0.042 R)
• M81: 64,102,388 km (0.085 R)
• M82: 64,323,045 km (0.09 R)
• M83: 64,543,852 km (0.052 R)
• M84: 64,986,362 km (0.083 R)
• M85: 66,878,177 km (0.112 R)
• M86: 67,101,975 km (0.071 R)
• M87: 67,887,065 km (0.085 R)
• M88: 68,112,060 km (0.112 R)
• M89: 70,147,040 km (0.115 R)
• M90: 71,514,813 km (0.083 R)
• M91: 72,546,440 km (0.054 R)
• M92: 75,204,944 km (0.102 R)
• M93: 75,437,718 km (0.083 R)
• M94: 75,670,642 km (0.054 R)
• M95: 76,137,238 km (0.093 R)
• M96: 78,130,779 km (0.064 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: 337 - 11,237 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit