🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 363.6

Radius: 12.8

Gravity: 2.22 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.71 AU - 1.03 AU

Year: 550 Days

Day: 12.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 78,875,276 km

• M1: 159,322 km (0.052 R)
• M2: 249,679 km (0.09 R)
• M3: 414,984 km (0.089 R)
• M4: 514,916 km (0.108 R)
• M5: 665,561 km (0.118 R)
• M6: 812,765 km (0.053 R)
• M7: 895,044 km (0.09 R)
• M8: 1,033,422 km (0.041 R)
• M9: 1,142,329 km (0.076 R)
• M10: 1,226,703 km (0.094 R)
• M11: 1,323,044 km (0.077 R)
• M12: 1,462,618 km (0.12 R)
• M13: 1,555,070 km (0.057 R)
• M14: 1,649,616 km (0.05 R)
• M15: 1,817,315 km (0.076 R)
• M16: 1,917,246 km (0.053 R)
• M17: 2,181,586 km (0.037 R)
• M18: 2,330,436 km (0.04 R)
• M19: 2,451,909 km (0.082 R)
• M20: 2,550,644 km (0.116 R)
• M21: 2,752,302 km (0.096 R)
• M22: 2,874,673 km (0.066 R)
• M23: 2,965,927 km (0.049 R)
• M24: 3,058,229 km (0.106 R)
• M25: 3,171,624 km (0.109 R)
• M26: 3,416,516 km (0.113 R)
• M27: 3,569,405 km (0.042 R)
• M28: 3,703,146 km (0.117 R)
• M29: 3,788,566 km (0.066 R)
• M30: 3,910,788 km (0.078 R)
• M31: 4,166,301 km (0.108 R)
• M32: 4,397,429 km (0.094 R)
• M33: 4,503,195 km (0.069 R)
• M34: 4,648,155 km (0.086 R)
• M35: 4,810,170 km (0.051 R)
• M36: 5,100,240 km (0.098 R)
• M37: 5,203,463 km (0.112 R)
• M38: 5,283,498 km (0.05 R)
• M39: 5,428,308 km (0.108 R)
• M40: 5,550,231 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.3

Radius: 9.9

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.8 AU - 1.08 AU

Year: 618 Days

Day: 5.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 78,875,276 km

• M1: 208,240 km (0.045 R)
• M2: 280,646 km (0.07 R)
• M3: 484,847 km (0.068 R)
• M4: 614,398 km (0.118 R)
• M5: 685,757 km (0.052 R)
• M6: 852,857 km (0.108 R)
• M7: 985,401 km (0.12 R)
• M8: 1,120,787 km (0.102 R)
• M9: 1,197,381 km (0.079 R)
• M10: 1,280,259 km (0.088 R)
• M11: 1,758,972 km (0.116 R)
• M12: 1,874,162 km (0.107 R)
• M13: 1,955,992 km (0.049 R)
• M14: 2,028,547 km (0.081 R)
• M15: 2,096,764 km (0.095 R)
• M16: 2,235,441 km (0.118 R)
• M17: 2,366,339 km (0.103 R)
• M18: 2,635,914 km (0.1 R)
• M19: 2,974,754 km (0.092 R)
• M20: 3,070,795 km (0.074 R)
• M21: 3,149,484 km (0.111 R)
• M22: 3,216,653 km (0.037 R)
• M23: 3,402,454 km (0.107 R)
• M24: 3,578,979 km (0.039 R)
• M25: 3,662,006 km (0.085 R)
• M26: 3,810,407 km (0.119 R)
• M27: 3,927,991 km (0.111 R)
• M28: 4,046,922 km (0.07 R)
• M29: 4,146,853 km (0.104 R)
• M30: 4,492,873 km (0.063 R)
• M31: 4,721,758 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.4

Radius: 12.6

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 1.72 AU - 2.54 AU

Year: 2108 Days

Day: 5.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 145.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 78,875,276 km

• M1: 161,865 km (0.075 R)
• M2: 264,938 km (0.112 R)
• M3: 360,980 km (0.119 R)
• M4: 704,606 km (0.091 R)
• M5: 906,114 km (0.106 R)
• M6: 1,083,537 km (0.11 R)
• M7: 1,163,423 km (0.097 R)
• M8: 1,273,227 km (0.115 R)
• M9: 1,367,474 km (0.06 R)
• M10: 1,454,540 km (0.053 R)
• M11: 1,603,988 km (0.104 R)
• M12: 1,737,878 km (0.052 R)
• M13: 2,039,169 km (0.084 R)
• M14: 2,151,068 km (0.119 R)
• M15: 2,427,973 km (0.082 R)
• M16: 2,766,065 km (0.086 R)
• M17: 2,953,361 km (0.11 R)
• M18: 3,119,265 km (0.097 R)
• M19: 3,275,146 km (0.047 R)
• M20: 3,367,298 km (0.112 R)
• M21: 3,447,034 km (0.079 R)
• M22: 3,594,837 km (0.09 R)
• M23: 4,107,658 km (0.119 R)
• M24: 4,207,291 km (0.116 R)
• M25: 4,540,445 km (0.087 R)
• M26: 4,688,098 km (0.03 R)
• M27: 4,777,408 km (0.081 R)
• M28: 4,988,191 km (0.087 R)
• M29: 5,434,442 km (0.103 R)
• M30: 5,654,500 km (0.078 R)
• M31: 5,958,034 km (0.038 R)
• M32: 6,348,934 km (0.098 R)
• M33: 6,782,169 km (0.083 R)
• M34: 6,900,351 km (0.119 R)
• M35: 7,002,228 km (0.07 R)
• M36: 7,310,998 km (0.118 R)
• M37: 7,959,953 km (0.104 R)
• M38: 8,138,423 km (0.081 R)
• M39: 8,627,309 km (0.118 R)
• M40: 8,718,863 km (0.105 R)
• M41: 9,237,669 km (0.083 R)
• M42: 9,747,498 km (0.04 R)
• M43: 9,957,833 km (0.065 R)
• M44: 10,169,663 km (0.12 R)
• M45: 10,441,632 km (0.092 R)
• M46: 10,558,767 km (0.097 R)
• M47: 10,656,904 km (0.118 R)
• M48: 10,893,418 km (0.078 R)
• M49: 11,051,991 km (0.107 R)
• M50: 11,411,924 km (0.064 R)
• M51: 11,979,349 km (0.104 R)
• M52: 12,701,607 km (0.103 R)
• M53: 12,826,821 km (0.061 R)
• M54: 13,015,464 km (0.108 R)
• M55: 13,416,685 km (0.07 R)
• M56: 13,886,422 km (0.116 R)
• M57: 13,972,441 km (0.107 R)
• M58: 14,296,470 km (0.113 R)
• M59: 14,557,518 km (0.085 R)
• M60: 14,644,884 km (0.113 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 376.6

Radius: 5.5

Gravity: 12.45 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.63 AU - 7.19 AU

Year: 9745 Days

Day: 21.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 78,875,276 km

• M1: 81,980 km (0.096 R)
• M2: 320,738 km (0.119 R)
• M3: 388,206 km (0.111 R)
• M4: 473,627 km (0.112 R)
• M5: 592,707 km (0.102 R)
• M6: 766,689 km (0.063 R)
• M7: 907,760 km (0.107 R)
• M8: 1,161,029 km (0.079 R)
• M9: 1,473,988 km (0.111 R)
• M10: 1,669,961 km (0.03 R)
• M11: 1,832,724 km (0.083 R)
• M12: 3,059,875 km (0.078 R)
• M13: 3,488,622 km (0.115 R)
• M14: 3,909,292 km (0.042 R)
• M15: 4,098,383 km (0.109 R)
• M16: 4,180,363 km (0.066 R)
• M17: 4,457,568 km (0.107 R)
• M18: 5,000,458 km (0.117 R)
• M19: 5,868,724 km (0.092 R)
• M20: 6,054,226 km (0.102 R)
• M21: 6,526,207 km (0.052 R)
• M22: 6,590,085 km (0.091 R)
• M23: 7,141,054 km (0.11 R)
• M24: 10,294,278 km (0.054 R)
• M25: 10,368,628 km (0.053 R)
• M26: 12,841,032 km (0.119 R)
• M27: 14,100,796 km (0.105 R)
• M28: 14,224,663 km (0.034 R)
• M29: 14,349,129 km (0.066 R)
• M30: 14,766,207 km (0.073 R)
• M31: 15,229,662 km (0.071 R)
• M32: 16,954,824 km (0.117 R)
• M33: 17,573,112 km (0.105 R)
• M34: 18,786,351 km (0.104 R)
• M35: 19,242,475 km (0.1 R)
• M36: 19,656,113 km (0.101 R)
• M37: 19,794,641 km (0.074 R)
• M38: 20,961,654 km (0.117 R)
• M39: 21,103,173 km (0.099 R)
• M40: 21,624,971 km (0.101 R)
• M41: 21,767,986 km (0.08 R)
• M42: 22,681,132 km (0.109 R)
• M43: 23,950,769 km (0.088 R)
• M44: 24,197,456 km (0.101 R)
• M45: 24,743,488 km (0.072 R)
• M46: 25,293,410 km (0.058 R)
• M47: 25,595,148 km (0.08 R)
• M48: 26,354,507 km (0.12 R)
• M49: 27,121,346 km (0.083 R)
• M50: 27,224,120 km (0.082 R)
• M51: 27,999,336 km (0.055 R)
• M52: 28,415,667 km (0.103 R)
• M53: 28,729,224 km (0.099 R)
• M54: 29,835,949 km (0.079 R)
• M55: 29,942,014 km (0.098 R)
• M56: 31,332,975 km (0.082 R)
• M57: 32,199,446 km (0.083 R)
• M58: 32,745,029 km (0.073 R)
• M59: 33,183,650 km (0.099 R)
• M60: 33,458,761 km (0.105 R)
• M61: 33,569,014 km (0.085 R)
• M62: 33,679,417 km (0.08 R)
• M63: 33,734,619 km (0.102 R)
• M64: 33,789,821 km (0.084 R)
• M65: 34,177,578 km (0.071 R)
• M66: 34,288,580 km (0.109 R)
• M67: 35,743,120 km (0.082 R)
• M68: 36,025,112 km (0.07 R)
• M69: 36,081,510 km (0.069 R)
• M70: 36,194,606 km (0.113 R)
• M71: 37,560,734 km (0.066 R)
• M72: 38,307,676 km (0.094 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 350.5

Radius: 5.4

Gravity: 12.02 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 6.31 AU - 7.53 AU

Year: 12347 Days

Day: 22 Hours

Environment

Temp: -228 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 78,875,276 km

• M1: 68,516 km (0.093 R)
• M2: 331,210 km (0.115 R)
• M3: 393,442 km (0.072 R)
• M4: 530,474 km (0.118 R)
• M5: 574,605 km (0.118 R)
• M6: 651,050 km (0.059 R)
• M7: 848,370 km (0.115 R)
• M8: 936,034 km (0.063 R)
• M9: 1,064,090 km (0.111 R)
• M10: 1,217,278 km (0.036 R)
• M11: 1,566,140 km (0.104 R)
• M12: 1,785,301 km (0.027 R)
• M13: 2,276,730 km (0.12 R)
• M14: 2,399,699 km (0.044 R)
• M15: 2,703,682 km (0.066 R)
• M16: 2,755,593 km (0.074 R)
• M17: 2,886,790 km (0.117 R)
• M18: 3,127,942 km (0.087 R)
• M19: 3,431,626 km (0.099 R)
• M20: 3,572,696 km (0.06 R)
• M21: 4,398,028 km (0.118 R)
• M22: 4,675,382 km (0.099 R)
• M23: 5,344,534 km (0.103 R)
• M24: 5,740,220 km (0.084 R)
• M25: 5,840,600 km (0.092 R)
• M26: 5,874,260 km (0.109 R)
• M27: 5,975,388 km (0.089 R)
• M28: 6,248,105 km (0.095 R)
• M29: 6,490,004 km (0.101 R)
• M30: 6,770,201 km (0.07 R)
• M31: 6,840,811 km (0.059 R)
• M32: 7,126,095 km (0.113 R)
• M33: 7,634,428 km (0.062 R)
• M34: 7,967,433 km (0.098 R)
• M35: 8,117,031 km (0.071 R)
• M36: 8,305,225 km (0.116 R)
• M37: 8,533,063 km (0.055 R)
• M38: 9,150,453 km (0.039 R)
• M39: 9,346,277 km (0.093 R)
• M40: 9,742,262 km (0.094 R)
• M41: 11,633,030 km (0.104 R)
• M42: 12,489,627 km (0.058 R)
• M43: 12,794,208 km (0.051 R)
• M44: 12,969,387 km (0.118 R)
• M45: 13,233,577 km (0.057 R)
• M46: 13,410,701 km (0.11 R)
• M47: 13,588,573 km (0.034 R)
• M48: 13,677,883 km (0.085 R)
• M49: 13,767,193 km (0.032 R)
• M50: 14,217,333 km (0.118 R)
• M51: 14,262,661 km (0.086 R)
• M52: 14,672,410 km (0.114 R)
• M53: 15,596,625 km (0.112 R)
• M54: 16,921,913 km (0.075 R)
• M55: 16,969,784 km (0.109 R)
• M56: 17,500,857 km (0.072 R)
• M57: 17,939,328 km (0.103 R)
• M58: 19,678,553 km (0.115 R)
• M59: 20,491,318 km (0.11 R)
• M60: 21,522,795 km (0.043 R)
• M61: 21,574,706 km (0.091 R)
• M62: 22,044,742 km (0.092 R)
• M63: 23,207,866 km (0.115 R)
• M64: 23,796,832 km (0.117 R)
• M65: 25,153,685 km (0.065 R)
• M66: 25,372,996 km (0.106 R)
• M67: 25,593,054 km (0.117 R)
• M68: 26,535,371 km (0.102 R)
• M69: 27,545,456 km (0.025 R)
• M70: 27,658,402 km (0.096 R)
• M71: 28,453,665 km (0.072 R)
• M72: 28,911,584 km (0.118 R)
• M73: 28,969,029 km (0.069 R)
• M74: 29,026,475 km (0.111 R)
• M75: 29,602,875 km (0.111 R)
• M76: 31,001,765 km (0.098 R)
• M77: 31,946,326 km (0.07 R)
• M78: 32,302,967 km (0.09 R)
• M79: 32,780,484 km (0.063 R)
• M80: 33,682,260 km (0.12 R)
• M81: 33,863,572 km (0.045 R)
• M82: 34,775,072 km (0.099 R)
• M83: 36,373,974 km (0.105 R)
• M84: 36,435,908 km (0.047 R)
• M85: 37,244,783 km (0.05 R)
• M86: 38,753,628 km (0.055 R)
• M87: 39,451,801 km (0.085 R)
• M88: 42,481,457 km (0.07 R)
• M89: 42,611,906 km (0.118 R)
• M90: 42,938,927 km (0.087 R)
• M91: 43,859,104 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 811.7

Radius: 3.6

Gravity: 62.63 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 8.82 AU - 9.88 AU

Year: 19391 Days

Day: 23.9 Hours

Environment

Temp: -233 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 78,875,276 km

• M1: 64,776 km (0.08 R)
• M2: 337,942 km (0.105 R)
• M3: 1,145,920 km (0.07 R)
• M4: 1,381,387 km (0.109 R)
• M5: 1,963,921 km (0.059 R)
• M6: 2,244,566 km (0.039 R)
• M7: 2,426,328 km (0.109 R)
• M8: 3,739,797 km (0.066 R)
• M9: 3,782,433 km (0.12 R)
• M10: 4,129,948 km (0.098 R)
• M11: 5,328,227 km (0.115 R)
• M12: 5,376,398 km (0.076 R)
• M13: 6,215,941 km (0.119 R)
• M14: 6,780,673 km (0.103 R)
• M15: 8,179,264 km (0.104 R)
• M16: 8,234,764 km (0.061 R)
• M17: 8,290,415 km (0.064 R)
• M18: 8,514,213 km (0.111 R)
• M19: 8,570,462 km (0.102 R)
• M20: 10,076,464 km (0.117 R)
• M21: 10,677,099 km (0.054 R)
• M22: 10,981,680 km (0.095 R)
• M23: 11,351,038 km (0.046 R)
• M24: 11,412,971 km (0.092 R)
• M25: 12,419,466 km (0.085 R)
• M26: 12,483,344 km (0.099 R)
• M27: 12,868,558 km (0.09 R)
• M28: 13,849,023 km (0.118 R)
• M29: 14,047,838 km (0.118 R)
• M30: 15,124,794 km (0.075 R)
• M31: 15,261,227 km (0.09 R)
• M32: 15,535,440 km (0.107 R)
• M33: 16,507,676 km (0.036 R)
• M34: 16,859,830 km (0.05 R)
• M35: 18,002,757 km (0.046 R)
• M36: 18,437,788 km (0.079 R)
• M37: 19,170,518 km (0.064 R)
• M38: 20,437,911 km (0.12 R)
• M39: 22,350,221 km (0.103 R)
• M40: 22,895,805 km (0.102 R)
• M41: 26,588,478 km (0.082 R)
• M42: 26,753,186 km (0.094 R)
• M43: 28,418,808 km (0.097 R)
• M44: 29,519,250 km (0.077 R)
• M45: 30,461,118 km (0.053 R)
• M46: 31,239,177 km (0.101 R)
• M47: 32,550,402 km (0.081 R)
• M48: 32,814,891 km (0.078 R)
• M49: 35,045,695 km (0.101 R)
• M50: 35,135,902 km (0.12 R)
• M51: 35,860,704 km (0.112 R)
• M52: 36,042,615 km (0.108 R)
• M53: 40,311,390 km (0.048 R)
• M54: 41,165,145 km (0.103 R)
• M55: 42,024,735 km (0.088 R)
• M56: 42,216,669 km (0.067 R)
• M57: 42,601,135 km (0.071 R)
• M58: 45,030,754 km (0.101 R)
• M59: 45,325,312 km (0.084 R)
• M60: 46,212,877 km (0.079 R)
• M61: 46,708,345 km (0.106 R)
• M62: 46,807,678 km (0.104 R)
• M63: 48,105,140 km (0.116 R)
• M64: 48,305,900 km (0.115 R)
• M65: 51,349,170 km (0.06 R)
• M66: 52,068,137 km (0.074 R)
• M67: 52,274,134 km (0.117 R)
• M68: 52,790,396 km (0.091 R)
• M69: 54,558,343 km (0.047 R)
• M70: 55,291,971 km (0.106 R)
• M71: 55,396,989 km (0.11 R)
• M72: 55,502,156 km (0.097 R)
• M73: 56,662,886 km (0.089 R)
• M74: 57,725,181 km (0.094 R)
• M75: 58,901,170 km (0.083 R)
• M76: 60,951,109 km (0.089 R)
• M77: 61,059,568 km (0.118 R)
• M78: 62,804,926 km (0.11 R)
• M79: 63,024,237 km (0.086 R)
• M80: 63,573,710 km (0.09 R)
• M81: 64,898,698 km (0.073 R)
• M82: 65,787,010 km (0.105 R)
• M83: 67,015,209 km (0.051 R)
• M84: 69,267,404 km (0.082 R)
• M85: 71,201,256 km (0.101 R)
• M86: 72,462,067 km (0.112 R)
• M87: 72,576,958 km (0.065 R)
• M88: 72,807,189 km (0.049 R)
• M89: 74,077,275 km (0.176 R)
• M90: 75,005,530 km (0.111 R)
• M91: 75,121,917 km (0.111 R)
• M92: 75,471,079 km (0.102 R)
• M93: 75,587,615 km (0.057 R)
• M94: 75,820,988 km (0.1 R)
• M95: 76,522,153 km (0.088 R)
• M96: 78,284,715 km (0.074 R)
• M97: 78,402,748 km (0.101 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 432 - 16,748 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit