🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.53 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.9

Radius: 8.8

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.93 AU - 1.17 AU

Year: 756 Days

Day: 13.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 73,088,430 km

• M1: 109,655 km (0.075 R)
• M2: 223,200 km (0.1 R)
• M3: 337,493 km (0.086 R)
• M4: 522,097 km (0.098 R)
• M5: 754,721 km (0.074 R)
• M6: 883,375 km (0.034 R)
• M7: 947,852 km (0.112 R)
• M8: 1,192,445 km (0.096 R)
• M9: 1,264,401 km (0.096 R)
• M10: 1,362,687 km (0.077 R)
• M11: 1,431,801 km (0.096 R)
• M12: 1,495,680 km (0.079 R)
• M13: 1,659,639 km (0.116 R)
• M14: 1,720,226 km (0.119 R)
• M15: 1,829,732 km (0.085 R)
• M16: 1,955,693 km (0.107 R)
• M17: 2,062,955 km (0.107 R)
• M18: 2,209,112 km (0.095 R)
• M19: 2,449,964 km (0.1 R)
• M20: 2,542,565 km (0.093 R)
• M21: 2,620,655 km (0.115 R)
• M22: 2,707,422 km (0.105 R)
• M23: 2,763,222 km (0.074 R)
• M24: 2,827,400 km (0.112 R)
• M25: 2,949,172 km (0.099 R)
• M26: 3,031,302 km (0.039 R)
• M27: 3,139,311 km (0.119 R)
• M28: 3,359,071 km (0.03 R)
• M29: 3,531,557 km (0.096 R)
• M30: 3,601,419 km (0.119 R)
• M31: 3,795,896 km (0.11 R)
• M32: 3,858,578 km (0.113 R)
• M33: 3,930,534 km (0.081 R)
• M34: 4,030,167 km (0.08 R)
• M35: 4,139,971 km (0.077 R)
• M36: 4,325,174 km (0.099 R)
• M37: 4,390,548 km (0.092 R)
• M38: 4,751,677 km (0.096 R)
• M39: 4,809,572 km (0.102 R)
• M40: 4,877,489 km (0.102 R)
• M41: 5,063,290 km (0.07 R)
• M42: 5,251,484 km (0.074 R)
• M43: 5,311,323 km (0.112 R)
• M44: 5,462,117 km (0.116 R)
• M45: 5,553,223 km (0.055 R)
• M46: 5,881,440 km (0.069 R)
• M47: 5,964,617 km (0.116 R)
• M48: 6,037,620 km (0.115 R)
• M49: 6,131,867 km (0.055 R)
• M50: 6,279,520 km (0.085 R)
• M51: 6,353,721 km (0.104 R)
• M52: 6,980,386 km (0.047 R)
• M53: 7,112,631 km (0.103 R)
• M54: 7,290,054 km (0.093 R)
• M55: 7,368,144 km (0.098 R)
• M56: 7,424,094 km (0.068 R)
• M57: 7,559,031 km (0.043 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.7

Radius: 13.4

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.95 AU - 1.37 AU

Year: 878 Days

Day: 12.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 73,088,430 km

• M1: 168,896 km (0.081 R)
• M2: 262,843 km (0.103 R)
• M3: 405,560 km (0.103 R)
• M4: 537,655 km (0.093 R)
• M5: 625,618 km (0.116 R)
• M6: 865,573 km (0.076 R)
• M7: 1,085,482 km (0.092 R)
• M8: 1,380,040 km (0.108 R)
• M9: 1,486,554 km (0.102 R)
• M10: 1,708,258 km (0.078 R)
• M11: 1,949,260 km (0.079 R)
• M12: 2,045,601 km (0.093 R)
• M13: 2,276,880 km (0.047 R)
• M14: 2,525,661 km (0.091 R)
• M15: 2,613,475 km (0.102 R)
• M16: 2,810,645 km (0.116 R)
• M17: 3,022,027 km (0.049 R)
• M18: 3,172,372 km (0.077 R)
• M19: 3,286,665 km (0.046 R)
• M20: 3,460,947 km (0.117 R)
• M21: 3,568,956 km (0.096 R)
• M22: 3,728,129 km (0.075 R)
• M23: 4,022,687 km (0.098 R)
• M24: 4,126,059 km (0.03 R)
• M25: 4,282,837 km (0.08 R)
• M26: 4,367,211 km (0.12 R)
• M27: 4,602,378 km (0.043 R)
• M28: 4,743,300 km (0.046 R)
• M29: 4,973,980 km (0.087 R)
• M30: 5,074,061 km (0.041 R)
• M31: 5,310,126 km (0.111 R)
• M32: 5,515,374 km (0.098 R)
• M33: 5,642,084 km (0.116 R)
• M34: 5,945,618 km (0.083 R)
• M35: 6,278,473 km (0.062 R)
• M36: 6,483,721 km (0.114 R)
• M37: 6,752,399 km (0.109 R)
• M38: 6,937,900 km (0.106 R)
• M39: 7,124,898 km (0.053 R)
• M40: 7,326,406 km (0.112 R)
• M41: 7,542,425 km (0.068 R)
• M42: 7,632,035 km (0.091 R)
• M43: 7,799,435 km (0.104 R)
• M44: 7,929,136 km (0.082 R)
• M45: 8,059,436 km (0.051 R)
• M46: 8,229,828 km (0.084 R)
• M47: 8,335,444 km (0.043 R)
• M48: 8,896,735 km (0.075 R)
• M49: 9,086,724 km (0.106 R)
• M50: 9,236,771 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139

Radius: 10.2

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.36 AU - 1.44 AU

Year: 1164 Days

Day: 6.2 Hours

Environment

Temp: -192 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 73,088,430 km

• M1: 129,253 km (0.076 R)
• M2: 246,238 km (0.106 R)
• M3: 313,707 km (0.097 R)
• M4: 383,868 km (0.098 R)
• M5: 528,978 km (0.096 R)
• M6: 630,106 km (0.109 R)
• M7: 761,004 km (0.098 R)
• M8: 867,967 km (0.099 R)
• M9: 1,010,534 km (0.092 R)
• M10: 1,082,341 km (0.117 R)
• M11: 1,188,106 km (0.097 R)
• M12: 1,264,252 km (0.111 R)
• M13: 1,450,651 km (0.084 R)
• M14: 1,562,101 km (0.032 R)
• M15: 1,688,810 km (0.085 R)
• M16: 1,775,128 km (0.106 R)
• M17: 1,875,808 km (0.091 R)
• M18: 1,959,134 km (0.119 R)
• M19: 2,089,583 km (0.119 R)
• M20: 2,162,587 km (0.111 R)
• M21: 2,243,370 km (0.049 R)
• M22: 2,407,927 km (0.08 R)
• M23: 2,548,101 km (0.109 R)
• M24: 2,633,521 km (0.069 R)
• M25: 2,719,988 km (0.104 R)
• M26: 2,955,156 km (0.1 R)
• M27: 3,075,283 km (0.082 R)
• M28: 3,143,650 km (0.025 R)
• M29: 3,235,503 km (0.113 R)
• M30: 3,500,740 km (0.081 R)
• M31: 3,668,140 km (0.084 R)
• M32: 3,887,301 km (0.088 R)
• M33: 4,027,623 km (0.114 R)
• M34: 4,186,347 km (0.083 R)
• M35: 4,287,625 km (0.093 R)
• M36: 4,364,219 km (0.115 R)
• M37: 4,501,400 km (0.104 R)
• M38: 4,596,694 km (0.065 R)
• M39: 4,939,572 km (0.11 R)
• M40: 5,037,858 km (0.103 R)
• M41: 5,118,641 km (0.08 R)
• M42: 5,254,476 km (0.047 R)
• M43: 5,391,507 km (0.047 R)
• M44: 5,501,910 km (0.088 R)
• M45: 5,631,761 km (0.05 R)
• M46: 5,828,333 km (0.104 R)
• M47: 5,960,727 km (0.065 R)
• M48: 6,151,614 km (0.07 R)
• M49: 6,218,783 km (0.094 R)
• M50: 6,296,126 km (0.101 R)
• M51: 6,393,065 km (0.057 R)
• M52: 6,500,177 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 960.4

Radius: 7.2

Gravity: 18.53 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 4.81 AU - 6.33 AU

Year: 9240 Days

Day: 18.8 Hours

Environment

Temp: -218 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 73,088,430 km

• M1: 148,102 km (0.082 R)
• M2: 327,619 km (0.048 R)
• M3: 380,427 km (0.109 R)
• M4: 558,449 km (0.085 R)
• M5: 744,848 km (0.055 R)
• M6: 817,702 km (0.062 R)
• M7: 1,196,334 km (0.093 R)
• M8: 1,260,811 km (0.111 R)
• M9: 1,530,536 km (0.103 R)
• M10: 1,744,610 km (0.09 R)
• M11: 1,943,127 km (0.115 R)
• M12: 2,334,924 km (0.112 R)
• M13: 2,526,110 km (0.1 R)
• M14: 3,011,704 km (0.105 R)
• M15: 3,650,637 km (0.117 R)
• M16: 4,001,893 km (0.075 R)
• M17: 4,430,790 km (0.066 R)
• M18: 4,633,794 km (0.071 R)
• M19: 4,909,204 km (0.067 R)
• M20: 5,013,773 km (0.052 R)
• M21: 5,225,304 km (0.06 R)
• M22: 7,177,855 km (0.109 R)
• M23: 7,296,786 km (0.11 R)
• M24: 7,376,372 km (0.106 R)
• M25: 7,456,407 km (0.111 R)
• M26: 8,437,918 km (0.061 R)
• M27: 8,943,709 km (0.11 R)
• M28: 9,329,522 km (0.115 R)
• M29: 9,808,534 km (0.08 R)
• M30: 11,570,498 km (0.062 R)
• M31: 11,850,096 km (0.072 R)
• M32: 12,179,211 km (0.118 R)
• M33: 12,511,319 km (0.106 R)
• M34: 12,750,227 km (0.078 R)
• M35: 13,281,449 km (0.104 R)
• M36: 13,672,348 km (0.069 R)
• M37: 13,770,634 km (0.083 R)
• M38: 14,265,653 km (0.09 R)
• M39: 14,867,485 km (0.03 R)
• M40: 15,069,891 km (0.107 R)
• M41: 15,324,207 km (0.053 R)
• M42: 16,827,217 km (0.06 R)
• M43: 16,879,876 km (0.056 R)
• M44: 17,569,372 km (0.096 R)
• M45: 17,729,891 km (0.116 R)
• M46: 18,648,272 km (0.071 R)
• M47: 18,921,288 km (0.095 R)
• M48: 19,140,748 km (0.114 R)
• M49: 19,748,415 km (0.105 R)
• M50: 20,194,366 km (0.075 R)
• M51: 21,209,837 km (0.086 R)
• M52: 21,838,596 km (0.106 R)
• M53: 22,880,546 km (0.056 R)
• M54: 22,997,232 km (0.099 R)
• M55: 23,997,892 km (0.099 R)
• M56: 24,294,844 km (0.119 R)
• M57: 24,354,384 km (0.111 R)
• M58: 24,772,659 km (0.101 R)
• M59: 25,012,614 km (0.089 R)
• M60: 25,132,891 km (0.119 R)
• M61: 25,434,630 km (0.074 R)
• M62: 26,346,579 km (0.116 R)
• M63: 27,207,365 km (0.037 R)
• M64: 28,015,044 km (0.069 R)
• M65: 29,083,023 km (0.026 R)
• M66: 29,463,001 km (0.117 R)
• M67: 29,526,581 km (0.094 R)
• M68: 30,036,260 km (0.037 R)
• M69: 30,356,400 km (0.119 R)
• M70: 30,484,755 km (0.104 R)
• M71: 30,741,914 km (0.036 R)
• M72: 31,193,849 km (0.087 R)
• M73: 31,258,475 km (0.089 R)
• M74: 32,562,520 km (0.112 R)
• M75: 33,684,953 km (0.107 R)
• M76: 34,217,521 km (0.12 R)
• M77: 35,156,098 km (0.059 R)
• M78: 35,425,823 km (0.116 R)
• M79: 36,921,652 km (0.049 R)
• M80: 37,058,684 km (0.066 R)
• M81: 39,764,012 km (0.119 R)
• M82: 40,538,480 km (0.093 R)
• M83: 41,175,767 km (0.05 R)
• M84: 42,675,785 km (0.028 R)
• M85: 43,324,142 km (0.115 R)
• M86: 43,540,909 km (0.077 R)
• M87: 43,903,086 km (0.105 R)
• M88: 44,484,722 km (0.108 R)
• M89: 45,655,625 km (0.075 R)
• M90: 46,318,642 km (0.094 R)
• M91: 48,551,690 km (0.099 R)
• M92: 49,002,428 km (0.026 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 172.3

Radius: 4.3

Gravity: 9.32 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 6.39 AU - 8.47 AU

Year: 14236 Days

Day: 21.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 73,088,430 km

• M1: 56,847 km (0.1 R)
• M2: 601,383 km (0.107 R)
• M3: 658,081 km (0.054 R)
• M4: 746,493 km (0.116 R)
• M5: 776,862 km (0.097 R)
• M6: 1,623,137 km (0.076 R)
• M7: 2,142,840 km (0.083 R)
• M8: 2,252,645 km (0.094 R)
• M9: 2,454,901 km (0.096 R)
• M10: 2,523,566 km (0.105 R)
• M11: 2,876,767 km (0.054 R)
• M12: 3,270,359 km (0.065 R)
• M13: 4,026,127 km (0.102 R)
• M14: 4,577,396 km (0.091 R)
• M15: 4,861,781 km (0.078 R)
• M16: 5,093,508 km (0.088 R)
• M17: 5,152,001 km (0.096 R)
• M18: 5,628,021 km (0.076 R)
• M19: 6,242,420 km (0.111 R)
• M20: 6,589,487 km (0.1 R)
• M21: 6,717,244 km (0.083 R)
• M22: 6,845,748 km (0.102 R)
• M23: 7,170,675 km (0.111 R)
• M24: 7,567,259 km (0.102 R)
• M25: 7,801,978 km (0.084 R)
• M26: 7,971,023 km (0.107 R)
• M27: 8,175,374 km (0.112 R)
• M28: 10,760,126 km (0.068 R)
• M29: 11,596,079 km (0.114 R)
• M30: 12,809,168 km (0.063 R)
• M31: 13,370,010 km (0.066 R)
• M32: 13,857,251 km (0.103 R)
• M33: 13,979,921 km (0.063 R)
• M34: 14,890,673 km (0.066 R)
• M35: 16,120,367 km (0.112 R)
• M36: 16,206,237 km (0.117 R)
• M37: 16,812,557 km (0.103 R)
• M38: 17,118,484 km (0.067 R)
• M39: 17,558,601 km (0.085 R)
• M40: 17,602,882 km (0.091 R)
• M41: 18,136,348 km (0.111 R)
• M42: 18,540,113 km (0.031 R)
• M43: 19,219,437 km (0.077 R)
• M44: 19,310,542 km (0.091 R)
• M45: 19,447,723 km (0.034 R)
• M46: 19,676,758 km (0.117 R)
• M47: 21,258,605 km (0.091 R)
• M48: 21,353,002 km (0.065 R)
• M49: 22,064,788 km (0.108 R)
• M50: 22,255,825 km (0.103 R)
• M51: 24,000,585 km (0.09 R)
• M52: 24,443,544 km (0.068 R)
• M53: 27,619,208 km (0.08 R)
• M54: 27,825,204 km (0.066 R)
• M55: 28,654,126 km (0.058 R)
• M56: 30,230,289 km (0.081 R)
• M57: 30,548,783 km (0.108 R)
• M58: 31,028,842 km (0.068 R)
• M59: 31,834,277 km (0.078 R)
• M60: 32,700,898 km (0.101 R)
• M61: 33,191,878 km (0.065 R)
• M62: 36,188,174 km (0.101 R)
• M63: 36,922,400 km (0.109 R)
• M64: 37,775,557 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 797.5

Radius: 3.5

Gravity: 65.1 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 8.01 AU - 9.01 AU

Year: 17450 Days

Day: 23.3 Hours

Environment

Temp: -225 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 73,088,430 km

• M1: 69,413 km (0.114 R)
• M2: 177,722 km (0.07 R)
• M3: 219,909 km (0.058 R)
• M4: 315,053 km (0.117 R)
• M5: 672,293 km (0.095 R)
• M6: 811,718 km (0.11 R)
• M7: 1,171,202 km (0.093 R)
• M8: 1,282,054 km (0.12 R)
• M9: 1,338,751 km (0.04 R)
• M10: 2,115,164 km (0.057 R)
• M11: 2,636,064 km (0.109 R)
• M12: 2,781,473 km (0.106 R)
• M13: 4,500,951 km (0.039 R)
• M14: 4,762,299 km (0.043 R)
• M15: 5,390,909 km (0.086 R)
• M16: 6,236,885 km (0.059 R)
• M17: 6,527,853 km (0.1 R)
• M18: 6,873,125 km (0.065 R)
• M19: 8,258,850 km (0.092 R)
• M20: 8,955,826 km (0.078 R)
• M21: 9,283,894 km (0.088 R)
• M22: 9,338,946 km (0.114 R)
• M23: 9,449,350 km (0.039 R)
• M24: 9,783,402 km (0.036 R)
• M25: 10,982,129 km (0.029 R)
• M26: 11,040,472 km (0.076 R)
• M27: 11,157,159 km (0.091 R)
• M28: 12,046,069 km (0.068 R)
• M29: 12,712,229 km (0.118 R)
• M30: 13,266,040 km (0.084 R)
• M31: 13,827,780 km (0.115 R)
• M32: 14,524,906 km (0.104 R)
• M33: 14,974,298 km (0.104 R)
• M34: 15,298,177 km (0.119 R)
• M35: 15,428,477 km (0.084 R)
• M36: 15,558,927 km (0.06 R)
• M37: 15,755,498 km (0.113 R)
• M38: 16,217,307 km (0.09 R)
• M39: 17,492,928 km (0.119 R)
• M40: 17,834,011 km (0.096 R)
• M41: 18,108,373 km (0.036 R)
• M42: 18,800,413 km (0.083 R)
• M43: 18,870,126 km (0.072 R)
• M44: 19,642,350 km (0.073 R)
• M45: 20,353,239 km (0.096 R)
• M46: 20,496,404 km (0.101 R)
• M47: 22,167,113 km (0.087 R)
• M48: 22,907,024 km (0.066 R)
• M49: 24,944,697 km (0.026 R)
• M50: 25,791,421 km (0.091 R)
• M51: 27,512,694 km (0.09 R)
• M52: 27,750,405 km (0.085 R)
• M53: 29,351,701 km (0.065 R)
• M54: 29,756,662 km (0.097 R)
• M55: 30,982,617 km (0.037 R)
• M56: 31,395,058 km (0.114 R)
• M57: 32,308,503 km (0.088 R)
• M58: 32,559,229 km (0.03 R)
• M59: 33,483,743 km (0.117 R)
• M60: 35,703,177 km (0.034 R)
• M61: 37,092,493 km (0.096 R)
• M62: 37,267,373 km (0.107 R)
• M63: 37,354,888 km (0.098 R)
• M64: 41,455,515 km (0.045 R)
• M65: 43,006,695 km (0.102 R)
• M66: 43,835,467 km (0.081 R)
• M67: 45,415,370 km (0.053 R)
• M68: 46,730,485 km (0.08 R)
• M69: 47,392,755 km (0.119 R)
• M70: 48,439,641 km (0.11 R)
• M71: 49,109,839 km (0.064 R)
• M72: 49,975,861 km (0.086 R)
• M73: 50,072,502 km (0.108 R)
• M74: 51,138,686 km (0.107 R)
• M75: 51,821,002 km (0.054 R)
• M76: 52,801,017 km (0.119 R)
• M77: 53,787,017 km (0.061 R)
• M78: 54,679,817 km (0.064 R)
• M79: 55,777,416 km (0.089 R)
• M80: 56,278,869 km (0.118 R)
• M81: 57,690,474 km (0.117 R)
• M82: 58,400,765 km (0.1 R)
• M83: 58,807,970 km (0.073 R)
• M84: 59,420,424 km (0.071 R)
• M85: 64,080,846 km (0.105 R)
• M86: 65,343,303 km (0.119 R)
• M87: 65,765,917 km (0.11 R)
• M88: 66,720,202 km (0.082 R)
• M89: 67,039,443 km (0.098 R)
• M90: 67,679,124 km (0.081 R)
• M91: 68,428,011 km (0.086 R)
• M92: 68,857,207 km (0.116 R)
• M93: 69,610,432 km (0.071 R)
• M94: 70,150,182 km (0.113 R)
• M95: 70,582,968 km (0.064 R)
• M96: 71,559,842 km (0.11 R)
• M97: 72,322,791 km (0.108 R)
• M98: 72,869,422 km (0.068 R)
• M99: 72,978,928 km (0.08 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 279 - 19,373 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit