🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 966.6

Radius: 10

Gravity: 9.67 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 0.82 AU - 0.96 AU

Year: 580 Days

Day: 13.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 43,517,906 km

• M1: 124,615 km (0.111 R)
• M2: 397,930 km (0.11 R)
• M3: 487,390 km (0.105 R)
• M4: 566,527 km (0.074 R)
• M5: 636,539 km (0.045 R)
• M6: 714,629 km (0.114 R)
• M7: 801,695 km (0.081 R)
• M8: 898,186 km (0.068 R)
• M9: 981,661 km (0.119 R)
• M10: 1,187,508 km (0.094 R)
• M11: 1,305,241 km (0.12 R)
• M12: 1,413,999 km (0.049 R)
• M13: 1,505,852 km (0.112 R)
• M14: 1,620,295 km (0.101 R)
• M15: 1,779,915 km (0.102 R)
• M16: 1,901,239 km (0.095 R)
• M17: 2,160,044 km (0.083 R)
• M18: 2,243,669 km (0.112 R)
• M19: 2,445,925 km (0.083 R)
• M20: 2,686,778 km (0.11 R)
• M21: 2,752,302 km (0.12 R)
• M22: 2,851,784 km (0.117 R)
• M23: 2,918,654 km (0.116 R)
• M24: 3,028,609 km (0.105 R)
• M25: 3,174,467 km (0.099 R)
• M26: 3,402,005 km (0.116 R)
• M27: 3,473,064 km (0.091 R)
• M28: 3,535,746 km (0.105 R)
• M29: 3,671,281 km (0.058 R)
• M30: 3,938,314 km (0.109 R)
• M31: 4,031,812 km (0.1 R)
• M32: 4,107,210 km (0.076 R)
• M33: 4,259,500 km (0.068 R)
• M34: 4,394,138 km (0.077 R)
• M35: 4,608,811 km (0.086 R)
• M36: 4,987,593 km (0.118 R)
• M37: 5,273,325 km (0.051 R)
• M38: 5,606,330 km (0.072 R)
• M39: 5,690,553 km (0.119 R)
• M40: 5,775,375 km (0.088 R)
• M41: 5,914,053 km (0.118 R)
• M42: 6,097,011 km (0.102 R)
• M43: 6,249,152 km (0.109 R)
• M44: 6,391,569 km (0.033 R)
• M45: 6,523,963 km (0.077 R)
• M46: 6,690,765 km (0.086 R)
• M47: 6,769,004 km (0.041 R)
• M48: 6,926,681 km (0.099 R)
• M49: 7,348,995 km (0.119 R)
• M50: 7,557,535 km (0.083 R)
• M51: 7,650,734 km (0.104 R)
• M52: 7,779,688 km (0.113 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.8

Radius: 10.5

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.98 AU - 3.66 AU

Year: 4176 Days

Day: 11.9 Hours

Environment

Temp: -217 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 43,517,906 km

• M1: 134,189 km (0.039 R)
• M2: 228,586 km (0.112 R)
• M3: 327,470 km (0.092 R)
• M4: 914,193 km (0.11 R)
• M5: 1,025,493 km (0.059 R)
• M6: 1,189,453 km (0.082 R)
• M7: 1,438,982 km (0.101 R)
• M8: 1,664,426 km (0.06 R)
• M9: 1,788,592 km (0.109 R)
• M10: 1,887,476 km (0.115 R)
• M11: 1,959,134 km (0.12 R)
• M12: 2,061,159 km (0.118 R)
• M13: 2,255,337 km (0.074 R)
• M14: 2,502,623 km (0.077 R)
• M15: 2,710,265 km (0.117 R)
• M16: 2,956,952 km (0.108 R)
• M17: 3,023,971 km (0.096 R)
• M18: 3,125,399 km (0.084 R)
• M19: 3,228,172 km (0.081 R)
• M20: 3,314,640 km (0.088 R)
• M21: 3,560,729 km (0.089 R)
• M22: 3,886,253 km (0.092 R)
• M23: 4,183,504 km (0.084 R)
• M24: 4,488,385 km (0.069 R)
• M25: 4,741,505 km (0.073 R)
• M26: 4,959,319 km (0.081 R)
• M27: 5,059,400 km (0.098 R)
• M28: 5,445,961 km (0.075 R)
• M29: 6,421,339 km (0.118 R)
• M30: 6,618,509 km (0.088 R)
• M31: 6,906,784 km (0.039 R)
• M32: 7,131,480 km (0.101 R)
• M33: 7,290,203 km (0.111 R)
• M34: 7,358,570 km (0.103 R)
• M35: 7,680,355 km (0.109 R)
• M36: 7,889,792 km (0.104 R)
• M37: 8,124,660 km (0.089 R)
• M38: 9,038,255 km (0.028 R)
• M39: 9,681,974 km (0.109 R)
• M40: 10,085,589 km (0.107 R)
• M41: 10,212,747 km (0.1 R)
• M42: 10,961,335 km (0.09 R)
• M43: 11,065,904 km (0.07 R)
• M44: 11,249,909 km (0.107 R)
• M45: 12,076,587 km (0.065 R)
• M46: 12,401,963 km (0.068 R)
• M47: 12,592,999 km (0.115 R)
• M48: 12,785,083 km (0.102 R)
• M49: 12,895,336 km (0.052 R)
• M50: 13,005,889 km (0.105 R)
• M51: 13,929,656 km (0.12 R)
• M52: 14,099,899 km (0.068 R)
• M53: 14,528,496 km (0.115 R)
• M54: 14,787,750 km (0.038 R)
• M55: 15,310,893 km (0.079 R)
• M56: 15,486,521 km (0.096 R)
• M57: 16,136,524 km (0.054 R)
• M58: 16,705,145 km (0.096 R)
• M59: 17,067,621 km (0.064 R)
• M60: 17,158,726 km (0.03 R)
• M61: 17,647,014 km (0.082 R)
• M62: 18,201,723 km (0.088 R)
• M63: 18,512,288 km (0.105 R)
• M64: 18,981,726 km (0.093 R)
• M65: 19,170,518 km (0.079 R)
• M66: 20,316,588 km (0.11 R)
• M67: 20,962,850 km (0.071 R)
• M68: 21,157,926 km (0.085 R)
• M69: 21,353,750 km (0.055 R)
• M70: 21,517,410 km (0.077 R)
• M71: 21,780,104 km (0.075 R)
• M72: 22,143,028 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 638.7

Radius: 9.6

Gravity: 6.93 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 3.2 AU - 4.38 AU

Year: 5093 Days

Day: 10.4 Hours

Environment

Temp: -209 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 43,517,906 km

• M1: 122,072 km (0.12 R)
• M2: 258,804 km (0.111 R)
• M3: 442,062 km (0.094 R)
• M4: 612,304 km (0.115 R)
• M5: 754,871 km (0.048 R)
• M6: 935,884 km (0.062 R)
• M7: 1,117,047 km (0.108 R)
• M8: 1,204,562 km (0.088 R)
• M9: 1,611,169 km (0.076 R)
• M10: 2,040,964 km (0.112 R)
• M11: 2,149,273 km (0.1 R)
• M12: 2,334,325 km (0.049 R)
• M13: 2,486,167 km (0.028 R)
• M14: 2,839,966 km (0.056 R)
• M15: 3,126,147 km (0.075 R)
• M16: 3,293,996 km (0.101 R)
• M17: 3,357,575 km (0.104 R)
• M18: 3,572,996 km (0.104 R)
• M19: 4,108,406 km (0.078 R)
• M20: 4,177,072 km (0.116 R)
• M21: 4,716,671 km (0.107 R)
• M22: 5,328,078 km (0.103 R)
• M23: 5,528,988 km (0.061 R)
• M24: 6,331,281 km (0.054 R)
• M25: 6,705,575 km (0.08 R)
• M26: 7,004,621 km (0.054 R)
• M27: 7,308,155 km (0.057 R)
• M28: 7,587,903 km (0.034 R)
• M29: 8,071,553 km (0.101 R)
• M30: 8,653,190 km (0.117 R)
• M31: 8,741,602 km (0.1 R)
• M32: 9,008,784 km (0.073 R)
• M33: 9,128,312 km (0.12 R)
• M34: 10,042,056 km (0.035 R)
• M35: 10,259,422 km (0.097 R)
• M36: 10,415,602 km (0.045 R)
• M37: 10,667,226 km (0.046 R)
• M38: 10,730,506 km (0.097 R)
• M39: 10,984,672 km (0.083 R)
• M40: 11,272,948 km (0.114 R)
• M41: 11,337,424 km (0.046 R)
• M42: 11,758,991 km (0.081 R)
• M43: 12,021,086 km (0.03 R)
• M44: 12,584,322 km (0.072 R)
• M45: 12,751,722 km (0.111 R)
• M46: 12,852,402 km (0.101 R)
• M47: 13,054,658 km (0.099 R)
• M48: 13,326,029 km (0.107 R)
• M49: 13,805,490 km (0.072 R)
• M50: 14,220,923 km (0.119 R)
• M51: 14,535,079 km (0.113 R)
• M52: 15,206,175 km (0.115 R)
• M53: 16,395,478 km (0.095 R)
• M54: 16,909,047 km (0.065 R)
• M55: 17,056,700 km (0.083 R)
• M56: 17,951,894 km (0.083 R)
• M57: 18,215,934 km (0.098 R)
• M58: 18,405,325 km (0.092 R)
• M59: 18,786,052 km (0.112 R)
• M60: 19,246,215 km (0.054 R)
• M61: 19,400,450 km (0.102 R)
• M62: 19,749,013 km (0.1 R)
• M63: 19,826,804 km (0.07 R)
• M64: 20,099,671 km (0.097 R)
• M65: 21,005,187 km (0.119 R)
• M66: 21,124,267 km (0.091 R)
• M67: 21,602,830 km (0.118 R)
• M68: 21,843,383 km (0.106 R)
• M69: 22,246,400 km (0.092 R)
• M70: 22,448,956 km (0.12 R)
• M71: 23,346,992 km (0.089 R)
• M72: 23,429,121 km (0.099 R)
• M73: 24,173,520 km (0.063 R)
• M74: 24,381,611 km (0.074 R)
• M75: 24,632,187 km (0.104 R)
• M76: 25,515,862 km (0.118 R)
• M77: 27,487,562 km (0.108 R)
• M78: 29,020,341 km (0.118 R)
• M79: 29,374,589 km (0.116 R)
• M80: 29,596,742 km (0.12 R)
• M81: 29,685,753 km (0.065 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 34.5

Radius: 5.2

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 5.04 AU - 7 AU

Year: 10195 Days

Day: 15.2 Hours

Environment

Temp: -230 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 43,517,906 km

• M1: 66,272 km (0.087 R)
• M2: 307,872 km (0.091 R)
• M3: 360,680 km (0.116 R)
• M4: 431,590 km (0.114 R)
• M5: 515,215 km (0.059 R)
• M6: 612,753 km (0.112 R)
• M7: 707,598 km (0.092 R)
• M8: 752,328 km (0.084 R)
• M9: 807,380 km (0.03 R)
• M10: 1,081,892 km (0.108 R)
• M11: 1,273,078 km (0.104 R)
• M12: 1,406,370 km (0.092 R)
• M13: 1,440,478 km (0.068 R)
• M14: 1,638,845 km (0.104 R)
• M15: 1,845,888 km (0.119 R)
• M16: 1,933,552 km (0.036 R)
• M17: 2,126,085 km (0.108 R)
• M18: 2,178,444 km (0.081 R)
• M19: 2,419,746 km (0.119 R)
• M20: 2,571,288 km (0.025 R)
• M21: 2,683,487 km (0.114 R)
• M22: 3,000,484 km (0.11 R)
• M23: 3,148,437 km (0.11 R)
• M24: 3,359,669 km (0.118 R)
• M25: 3,436,263 km (0.101 R)
• M26: 3,732,467 km (0.107 R)
• M27: 4,183,953 km (0.074 R)
• M28: 4,233,321 km (0.104 R)
• M29: 4,738,064 km (0.078 R)
• M30: 4,927,754 km (0.108 R)
• M31: 5,084,981 km (0.118 R)
• M32: 5,314,913 km (0.085 R)
• M33: 5,638,793 km (0.089 R)
• M34: 5,969,254 km (0.103 R)
• M35: 6,211,752 km (0.102 R)
• M36: 6,305,849 km (0.11 R)
• M37: 6,648,728 km (0.109 R)
• M38: 6,841,709 km (0.072 R)
• M39: 7,115,174 km (0.09 R)
• M40: 7,875,131 km (0.052 R)
• M41: 8,472,326 km (0.079 R)
• M42: 8,744,893 km (0.108 R)
• M43: 8,892,696 km (0.093 R)
• M44: 8,956,425 km (0.081 R)
• M45: 9,126,816 km (0.112 R)
• M46: 9,688,108 km (0.071 R)
• M47: 10,394,210 km (0.109 R)
• M48: 10,708,365 km (0.094 R)
• M49: 11,300,025 km (0.056 R)
• M50: 11,507,367 km (0.075 R)
• M51: 11,646,194 km (0.045 R)
• M52: 11,925,643 km (0.119 R)
• M53: 12,183,699 km (0.107 R)
• M54: 12,705,497 km (0.08 R)
• M55: 13,258,710 km (0.089 R)
• M56: 13,697,181 km (0.047 R)
• M57: 13,893,453 km (0.091 R)
• M58: 14,016,722 km (0.062 R)
• M59: 14,066,089 km (0.089 R)
• M60: 14,563,203 km (0.049 R)
• M61: 14,839,062 km (0.072 R)
• M62: 15,497,891 km (0.105 R)
• M63: 15,600,066 km (0.098 R)
• M64: 15,830,895 km (0.077 R)
• M65: 16,114,383 km (0.117 R)
• M66: 16,477,757 km (0.096 R)
• M67: 16,555,996 km (0.036 R)
• M68: 17,001,648 km (0.067 R)
• M69: 17,477,669 km (0.098 R)
• M70: 17,530,926 km (0.055 R)
• M71: 17,584,183 km (0.078 R)
• M72: 17,690,696 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 311

Radius: 3.1

Gravity: 32.36 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 6.22 AU - 7.82 AU

Year: 12839 Days

Day: 19.9 Hours

Environment

Temp: -221 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 43,517,906 km

• M1: 39,943 km (0.062 R)
• M2: 64,028 km (0.028 R)
• M3: 190,139 km (0.027 R)
• M4: 386,411 km (0.116 R)
• M5: 453,581 km (0.056 R)
• M6: 554,111 km (0.087 R)
• M7: 775,815 km (0.102 R)
• M8: 896,091 km (0.104 R)
• M9: 1,059,452 km (0.102 R)
• M10: 1,413,550 km (0.088 R)
• M11: 1,517,820 km (0.104 R)
• M12: 1,624,782 km (0.088 R)
• M13: 1,823,448 km (0.062 R)
• M14: 1,937,143 km (0.077 R)
• M15: 2,006,407 km (0.095 R)
• M16: 2,053,081 km (0.119 R)
• M17: 2,123,691 km (0.064 R)
• M18: 2,514,142 km (0.1 R)
• M19: 3,113,132 km (0.051 R)
• M20: 3,554,595 km (0.043 R)
• M21: 3,639,417 km (0.111 R)
• M22: 3,667,990 km (0.096 R)
• M23: 4,163,159 km (0.105 R)
• M24: 4,709,939 km (0.093 R)
• M25: 4,897,236 km (0.112 R)
• M26: 5,086,926 km (0.063 R)
• M27: 5,182,669 km (0.082 R)
• M28: 5,836,112 km (0.112 R)
• M29: 6,003,512 km (0.104 R)
• M30: 6,206,367 km (0.11 R)
• M31: 6,342,950 km (0.094 R)
• M32: 6,549,694 km (0.058 R)
• M33: 7,040,525 km (0.068 R)
• M34: 7,982,991 km (0.097 R)
• M35: 8,355,939 km (0.074 R)
• M36: 8,506,733 km (0.11 R)
• M37: 9,312,916 km (0.067 R)
• M38: 9,469,246 km (0.111 R)
• M39: 9,903,529 km (0.115 R)
• M40: 10,750,552 km (0.101 R)
• M41: 11,244,973 km (0.071 R)
• M42: 11,830,948 km (0.088 R)
• M43: 13,032,667 km (0.113 R)
• M44: 13,251,230 km (0.098 R)
• M45: 14,003,557 km (0.077 R)
• M46: 14,588,186 km (0.097 R)
• M47: 14,815,276 km (0.114 R)
• M48: 15,043,412 km (0.094 R)
• M49: 15,318,672 km (0.09 R)
• M50: 15,641,953 km (0.07 R)
• M51: 16,248,423 km (0.1 R)
• M52: 16,719,956 km (0.045 R)
• M53: 17,339,889 km (0.06 R)
• M54: 17,387,910 km (0.098 R)
• M55: 18,064,392 km (0.112 R)
• M56: 18,503,761 km (0.093 R)
• M57: 18,552,829 km (0.051 R)
• M58: 18,601,897 km (0.111 R)
• M59: 20,044,170 km (0.104 R)
• M60: 20,144,999 km (0.115 R)
• M61: 20,195,413 km (0.077 R)
• M62: 20,448,383 km (0.105 R)
• M63: 21,573,509 km (0.099 R)
• M64: 22,143,626 km (0.038 R)
• M65: 23,723,530 km (0.101 R)
• M66: 24,473,015 km (0.108 R)
• M67: 24,634,730 km (0.081 R)
• M68: 24,904,904 km (0.081 R)
• M69: 26,215,381 km (0.059 R)
• M70: 26,601,793 km (0.119 R)
• M71: 29,187,741 km (0.107 R)
• M72: 29,588,215 km (0.039 R)
• M73: 31,500,524 km (0.07 R)
• M74: 31,617,660 km (0.095 R)
• M75: 31,852,528 km (0.118 R)
• M76: 32,323,762 km (0.068 R)
• M77: 32,441,944 km (0.07 R)
• M78: 33,631,696 km (0.104 R)
• M79: 34,533,472 km (0.089 R)
• M80: 34,654,197 km (0.088 R)
• M81: 34,956,834 km (0.062 R)
• M82: 36,667,934 km (0.094 R)
• M83: 36,729,568 km (0.114 R)
• M84: 37,038,189 km (0.103 R)
• M85: 37,099,973 km (0.078 R)
• M86: 37,347,707 km (0.108 R)
• M87: 37,657,973 km (0.115 R)
• M88: 37,844,521 km (0.045 R)
• M89: 39,474,540 km (0.09 R)
• M90: 39,664,080 km (0.113 R)
• M91: 40,171,067 km (0.106 R)
• M92: 40,616,271 km (0.118 R)
• M93: 41,640,268 km (0.086 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: 549 - 20,384 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit