🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 683.4

Radius: 8.1

Gravity: 10.42 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.45 AU - 0.59 AU

Year: 259 Days

Day: 9.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 75,882,721 km

• M1: 114,143 km (0.105 R)
• M2: 166,951 km (0.119 R)
• M3: 266,583 km (0.119 R)
• M4: 328,966 km (0.068 R)
• M5: 458,368 km (0.104 R)
• M6: 528,529 km (0.099 R)
• M7: 602,879 km (0.099 R)
• M8: 655,538 km (0.12 R)
• M9: 729,589 km (0.099 R)
• M10: 823,835 km (0.074 R)
• M11: 876,045 km (0.105 R)
• M12: 951,293 km (0.116 R)
• M13: 1,218,026 km (0.095 R)
• M14: 1,270,236 km (0.111 R)
• M15: 1,343,688 km (0.103 R)
• M16: 1,401,882 km (0.031 R)
• M17: 1,512,285 km (0.079 R)
• M18: 1,599,201 km (0.102 R)
• M19: 1,678,937 km (0.111 R)
• M20: 1,741,918 km (0.07 R)
• M21: 1,837,810 km (0.115 R)
• M22: 1,935,497 km (0.117 R)
• M23: 2,054,128 km (0.025 R)
• M24: 2,170,366 km (0.116 R)
• M25: 2,249,054 km (0.048 R)
• M26: 2,328,790 km (0.079 R)
• M27: 2,496,190 km (0.068 R)
• M28: 2,589,240 km (0.052 R)
• M29: 2,646,536 km (0.087 R)
• M30: 2,736,145 km (0.049 R)
• M31: 2,989,115 km (0.109 R)
• M32: 3,154,570 km (0.068 R)
• M33: 3,238,345 km (0.116 R)
• M34: 3,357,126 km (0.083 R)
• M35: 3,437,011 km (0.1 R)
• M36: 3,511,810 km (0.094 R)
• M37: 3,622,064 km (0.083 R)
• M38: 3,680,706 km (0.06 R)
• M39: 3,858,129 km (0.082 R)
• M40: 3,917,968 km (0.034 R)
• M41: 4,014,309 km (0.119 R)
• M42: 4,074,896 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.5

Radius: 11

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.07 AU - 1.15 AU

Year: 807 Days

Day: 10.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 75,882,721 km

• M1: 137,630 km (0.06 R)
• M2: 212,429 km (0.028 R)
• M3: 299,645 km (0.094 R)
• M4: 457,620 km (0.074 R)
• M5: 530,025 km (0.083 R)
• M6: 607,218 km (0.11 R)
• M7: 763,996 km (0.063 R)
• M8: 836,402 km (0.041 R)
• M9: 940,971 km (0.108 R)
• M10: 1,031,777 km (0.108 R)
• M11: 1,100,292 km (0.045 R)
• M12: 1,183,469 km (0.074 R)
• M13: 1,288,935 km (0.047 R)
• M14: 1,363,435 km (0.103 R)
• M15: 1,446,462 km (0.109 R)
• M16: 1,531,284 km (0.104 R)
• M17: 1,654,253 km (0.081 R)
• M18: 1,780,813 km (0.077 R)
• M19: 1,887,476 km (0.083 R)
• M20: 2,139,698 km (0.044 R)
• M21: 2,220,780 km (0.11 R)
• M22: 2,402,841 km (0.066 R)
• M23: 2,667,928 km (0.071 R)
• M24: 2,773,245 km (0.03 R)
• M25: 3,097,274 km (0.079 R)
• M26: 3,443,145 km (0.12 R)
• M27: 3,674,273 km (0.12 R)
• M28: 3,940,258 km (0.072 R)
• M29: 4,020,443 km (0.078 R)
• M30: 4,222,998 km (0.094 R)
• M31: 4,460,111 km (0.084 R)
• M32: 4,722,954 km (0.079 R)
• M33: 4,915,487 km (0.12 R)
• M34: 5,165,016 km (0.03 R)
• M35: 5,252,980 km (0.04 R)
• M36: 5,508,194 km (0.088 R)
• M37: 5,586,732 km (0.083 R)
• M38: 5,904,628 km (0.11 R)
• M39: 6,065,745 km (0.116 R)
• M40: 6,263,513 km (0.047 R)
• M41: 6,737,140 km (0.094 R)
• M42: 7,246,820 km (0.096 R)
• M43: 7,668,686 km (0.062 R)
• M44: 7,933,175 km (0.042 R)
• M45: 8,009,320 km (0.101 R)
• M46: 8,277,849 km (0.117 R)
• M47: 8,510,324 km (0.107 R)
• M48: 8,601,279 km (0.088 R)
• M49: 8,731,729 km (0.109 R)
• M50: 8,915,734 km (0.08 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.3

Radius: 14.1

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.75 AU - 2.65 AU

Year: 2252 Days

Day: 12 Hours

Environment

Temp: -205 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 75,882,721 km

• M1: 192,233 km (0.102 R)
• M2: 309,967 km (0.079 R)
• M3: 440,566 km (0.099 R)
• M4: 546,032 km (0.091 R)
• M5: 673,639 km (0.08 R)
• M6: 819,348 km (0.114 R)
• M7: 931,845 km (0.066 R)
• M8: 1,043,445 km (0.113 R)
• M9: 1,230,742 km (0.088 R)
• M10: 1,377,198 km (0.037 R)
• M11: 1,491,192 km (0.118 R)
• M12: 1,584,690 km (0.12 R)
• M13: 1,778,270 km (0.074 R)
• M14: 1,878,052 km (0.112 R)
• M15: 2,083,599 km (0.09 R)
• M16: 2,215,993 km (0.071 R)
• M17: 2,630,529 km (0.108 R)
• M18: 2,754,994 km (0.063 R)
• M19: 2,861,807 km (0.081 R)
• M20: 2,950,369 km (0.059 R)
• M21: 3,140,209 km (0.108 R)
• M22: 3,231,763 km (0.089 R)
• M23: 3,324,065 km (0.072 R)
• M24: 3,459,002 km (0.053 R)
• M25: 3,659,762 km (0.11 R)
• M26: 3,767,024 km (0.12 R)
• M27: 3,962,698 km (0.079 R)
• M28: 4,139,523 km (0.04 R)
• M29: 4,240,052 km (0.045 R)
• M30: 4,501,101 km (0.076 R)
• M31: 4,943,910 km (0.082 R)
• M32: 5,315,661 km (0.114 R)
• M33: 5,425,316 km (0.063 R)
• M34: 5,821,452 km (0.103 R)
• M35: 5,959,830 km (0.091 R)
• M36: 6,137,552 km (0.107 R)
• M37: 6,317,069 km (0.082 R)
• M38: 6,524,412 km (0.114 R)
• M39: 6,694,505 km (0.114 R)
• M40: 6,839,615 km (0.097 R)
• M41: 7,635,924 km (0.065 R)
• M42: 7,843,117 km (0.11 R)
• M43: 8,220,702 km (0.049 R)
• M44: 8,390,496 km (0.085 R)
• M45: 8,632,994 km (0.075 R)
• M46: 8,877,886 km (0.105 R)
• M47: 9,110,361 km (0.034 R)
• M48: 9,330,270 km (0.096 R)
• M49: 9,566,784 km (0.086 R)
• M50: 9,685,864 km (0.093 R)
• M51: 9,790,283 km (0.028 R)
• M52: 10,091,124 km (0.074 R)
• M53: 10,303,553 km (0.079 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.6

Radius: 14.8

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 3.01 AU - 4.57 AU

Year: 5093 Days

Day: 11.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 75,882,721 km

• M1: 214,972 km (0.08 R)
• M2: 321,037 km (0.056 R)
• M3: 440,416 km (0.102 R)
• M4: 1,088,175 km (0.051 R)
• M5: 1,295,218 km (0.108 R)
• M6: 1,451,548 km (0.115 R)
• M7: 1,681,630 km (0.101 R)
• M8: 2,291,241 km (0.114 R)
• M9: 2,660,897 km (0.096 R)
• M10: 2,761,427 km (0.076 R)
• M11: 3,092,038 km (0.099 R)
• M12: 3,240,739 km (0.108 R)
• M13: 3,882,663 km (0.091 R)
• M14: 4,467,890 km (0.101 R)
• M15: 4,612,551 km (0.12 R)
• M16: 4,783,392 km (0.1 R)
• M17: 4,881,827 km (0.107 R)
• M18: 5,131,357 km (0.109 R)
• M19: 5,257,617 km (0.093 R)
• M20: 5,359,493 km (0.102 R)
• M21: 5,487,699 km (0.108 R)
• M22: 5,642,832 km (0.087 R)
• M23: 6,144,134 km (0.096 R)
• M24: 6,251,545 km (0.096 R)
• M25: 7,217,948 km (0.039 R)
• M26: 8,024,579 km (0.097 R)
• M27: 8,319,736 km (0.061 R)
• M28: 8,920,820 km (0.058 R)
• M29: 9,134,446 km (0.083 R)
• M30: 9,880,042 km (0.102 R)
• M31: 9,974,737 km (0.088 R)
• M32: 10,356,062 km (0.101 R)
• M33: 10,937,250 km (0.038 R)
• M34: 11,529,059 km (0.067 R)
• M35: 11,762,133 km (0.026 R)
• M36: 11,963,043 km (0.109 R)
• M37: 12,198,958 km (0.075 R)
• M38: 12,368,453 km (0.049 R)
• M39: 12,607,061 km (0.115 R)
• M40: 12,881,573 km (0.056 R)
• M41: 13,262,300 km (0.101 R)
• M42: 13,681,922 km (0.108 R)
• M43: 14,034,973 km (0.097 R)
• M44: 14,606,138 km (0.051 R)
• M45: 14,713,998 km (0.09 R)
• M46: 14,966,968 km (0.096 R)
• M47: 15,257,786 km (0.034 R)
• M48: 15,918,859 km (0.032 R)
• M49: 16,966,044 km (0.087 R)
• M50: 17,765,944 km (0.111 R)
• M51: 17,958,327 km (0.096 R)
• M52: 18,422,529 km (0.091 R)
• M53: 18,734,441 km (0.026 R)
• M54: 19,284,213 km (0.108 R)
• M55: 20,319,280 km (0.056 R)
• M56: 20,520,490 km (0.1 R)
• M57: 21,331,759 km (0.055 R)
• M58: 21,495,269 km (0.094 R)
• M59: 21,741,358 km (0.079 R)
• M60: 22,112,211 km (0.078 R)
• M61: 22,319,105 km (0.066 R)
• M62: 22,776,575 km (0.11 R)
• M63: 23,195,299 km (0.05 R)
• M64: 23,489,858 km (0.086 R)
• M65: 23,616,417 km (0.119 R)
• M66: 24,423,648 km (0.036 R)
• M67: 25,847,221 km (0.054 R)
• M68: 26,152,550 km (0.074 R)
• M69: 26,767,098 km (0.05 R)
• M70: 27,653,166 km (0.095 R)
• M71: 28,909,789 km (0.06 R)
• M72: 29,226,786 km (0.086 R)
• M73: 29,955,926 km (0.065 R)
• M74: 30,783,352 km (0.114 R)
• M75: 30,921,880 km (0.096 R)

Asteroid Belt

Center: 4.1 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.4

Radius: 9.3

Gravity: 8.43 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.35 AU - 4.47 AU

Year: 6392 Days

Day: 6.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 75,882,721 km

• M1: 175,628 km (0.088 R)
• M2: 233,821 km (0.047 R)
• M3: 352,752 km (0.082 R)
• M4: 416,181 km (0.104 R)
• M5: 595,400 km (0.032 R)
• M6: 688,150 km (0.117 R)
• M7: 786,137 km (0.048 R)
• M8: 1,109,567 km (0.099 R)
• M9: 1,175,839 km (0.099 R)
• M10: 1,620,743 km (0.034 R)
• M11: 1,696,589 km (0.079 R)
• M12: 1,773,782 km (0.03 R)
• M13: 1,951,654 km (0.069 R)
• M14: 2,788,953 km (0.056 R)
• M15: 3,281,429 km (0.088 R)
• M16: 3,599,923 km (0.083 R)
• M17: 4,005,633 km (0.087 R)
• M18: 4,083,423 km (0.108 R)
• M19: 4,161,514 km (0.093 R)
• M20: 4,346,117 km (0.105 R)
• M21: 4,452,781 km (0.093 R)
• M22: 4,777,857 km (0.027 R)
• M23: 5,566,537 km (0.059 R)
• M24: 5,799,311 km (0.101 R)
• M25: 6,364,941 km (0.11 R)
• M26: 7,167,384 km (0.113 R)
• M27: 7,677,064 km (0.071 R)
• M28: 7,741,540 km (0.078 R)
• M29: 8,663,961 km (0.049 R)
• M30: 8,764,939 km (0.039 R)
• M31: 9,001,902 km (0.084 R)
• M32: 9,760,363 km (0.088 R)
• M33: 10,147,224 km (0.113 R)
• M34: 10,218,133 km (0.054 R)
• M35: 11,301,222 km (0.099 R)
• M36: 11,374,824 km (0.053 R)
• M37: 12,382,665 km (0.03 R)
• M38: 12,610,652 km (0.088 R)
• M39: 12,725,094 km (0.107 R)
• M40: 12,839,836 km (0.027 R)
• M41: 12,916,579 km (0.116 R)
• M42: 13,341,288 km (0.049 R)
• M43: 14,164,974 km (0.08 R)
• M44: 14,283,904 km (0.114 R)
• M45: 14,403,283 km (0.11 R)
• M46: 14,602,847 km (0.088 R)
• M47: 14,964,574 km (0.113 R)
• M48: 15,533,046 km (0.033 R)
• M49: 15,943,393 km (0.05 R)
• M50: 17,492,778 km (0.079 R)
• M51: 18,263,656 km (0.094 R)
• M52: 18,350,124 km (0.055 R)
• M53: 18,436,591 km (0.09 R)
• M54: 18,740,275 km (0.074 R)
• M55: 19,045,754 km (0.117 R)
• M56: 19,177,250 km (0.107 R)
• M57: 19,396,860 km (0.107 R)
• M58: 20,105,505 km (0.119 R)
• M59: 21,093,599 km (0.035 R)
• M60: 21,184,255 km (0.097 R)
• M61: 21,959,771 km (0.072 R)
• M62: 22,837,461 km (0.076 R)
• M63: 23,585,451 km (0.084 R)
• M64: 23,726,521 km (0.113 R)
• M65: 24,674,673 km (0.057 R)
• M66: 24,865,859 km (0.095 R)
• M67: 25,925,760 km (0.055 R)
• M68: 26,217,476 km (0.071 R)
• M69: 26,461,320 km (0.09 R)
• M70: 26,607,926 km (0.081 R)
• M71: 26,804,049 km (0.048 R)
• M72: 27,840,762 km (0.116 R)
• M73: 28,089,693 km (0.081 R)
• M74: 28,941,054 km (0.114 R)
• M75: 29,902,670 km (0.112 R)
• M76: 30,566,735 km (0.047 R)
• M77: 30,823,444 km (0.097 R)
• M78: 31,753,345 km (0.119 R)
• M79: 32,745,029 km (0.096 R)
• M80: 33,007,723 km (0.082 R)
• M81: 33,429,290 km (0.09 R)
• M82: 33,959,016 km (0.059 R)
• M83: 34,224,851 km (0.053 R)
• M84: 34,972,841 km (0.09 R)
• M85: 35,080,252 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.47 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 497

Radius: 3.6

Gravity: 38.35 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 9.15 AU - 11.79 AU

Year: 23385 Days

Day: 16.7 Hours

Environment

Temp: -245 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 75,882,721 km

• M1: 71,657 km (0.112 R)
• M2: 109,506 km (0.075 R)
• M3: 132,245 km (0.117 R)
• M4: 184,155 km (0.115 R)
• M5: 344,524 km (0.103 R)
• M6: 768,783 km (0.118 R)
• M7: 867,368 km (0.092 R)
• M8: 1,272,629 km (0.112 R)
• M9: 1,479,523 km (0.077 R)
• M10: 2,811,542 km (0.105 R)
• M11: 3,276,493 km (0.093 R)
• M12: 3,477,103 km (0.072 R)
• M13: 3,558,485 km (0.087 R)
• M14: 3,681,753 km (0.089 R)
• M15: 4,102,871 km (0.085 R)
• M16: 4,275,507 km (0.101 R)
• M17: 4,898,433 km (0.073 R)
• M18: 5,884,731 km (0.059 R)
• M19: 6,128,277 km (0.076 R)
• M20: 6,474,895 km (0.108 R)
• M21: 7,447,431 km (0.095 R)
• M22: 8,409,943 km (0.065 R)
• M23: 9,185,309 km (0.084 R)
• M24: 10,331,827 km (0.119 R)
• M25: 11,888,393 km (0.067 R)
• M26: 12,072,548 km (0.087 R)
• M27: 12,568,615 km (0.119 R)
• M28: 12,819,042 km (0.04 R)
• M29: 13,197,823 km (0.11 R)
• M30: 13,644,373 km (0.118 R)
• M31: 15,748,018 km (0.053 R)
• M32: 16,494,063 km (0.038 R)
• M33: 17,043,835 km (0.1 R)
• M34: 18,515,429 km (0.052 R)
• M35: 19,374,570 km (0.095 R)
• M36: 20,908,696 km (0.085 R)
• M37: 21,205,349 km (0.106 R)
• M38: 22,103,684 km (0.048 R)
• M39: 22,179,081 km (0.088 R)
• M40: 22,330,175 km (0.109 R)
• M41: 23,551,043 km (0.069 R)
• M42: 23,628,086 km (0.116 R)
• M43: 24,169,630 km (0.053 R)
• M44: 25,739,361 km (0.104 R)
• M45: 26,057,256 km (0.089 R)
• M46: 27,910,026 km (0.076 R)
• M47: 28,482,238 km (0.083 R)
• M48: 31,147,324 km (0.073 R)
• M49: 32,595,132 km (0.029 R)
• M50: 32,766,870 km (0.084 R)
• M51: 33,370,348 km (0.094 R)
• M52: 34,851,367 km (0.078 R)
• M53: 34,939,181 km (0.118 R)
• M54: 37,606,661 km (0.094 R)
• M55: 37,696,719 km (0.108 R)
• M56: 38,419,725 km (0.094 R)
• M57: 40,062,908 km (0.097 R)
• M58: 42,476,520 km (0.106 R)
• M59: 43,985,215 km (0.106 R)
• M60: 44,650,626 km (0.051 R)
• M61: 44,746,070 km (0.092 R)
• M62: 44,936,956 km (0.092 R)
• M63: 45,895,430 km (0.067 R)
• M64: 45,991,621 km (0.113 R)
• M65: 46,763,846 km (0.105 R)
• M66: 46,860,635 km (0.115 R)
• M67: 50,390,547 km (0.03 R)
• M68: 51,986,756 km (0.103 R)
• M69: 52,086,987 km (0.095 R)
• M70: 52,891,823 km (0.089 R)
• M71: 53,093,631 km (0.095 R)
• M72: 53,497,994 km (0.106 R)
• M73: 54,208,284 km (0.103 R)
• M74: 54,310,011 km (0.037 R)
• M75: 54,921,567 km (0.055 R)
• M76: 55,946,013 km (0.091 R)
• M77: 56,666,925 km (0.112 R)
• M78: 56,873,370 km (0.091 R)
• M79: 57,183,636 km (0.08 R)
• M80: 58,952,482 km (0.08 R)
• M81: 59,057,051 km (0.117 R)
• M82: 59,685,960 km (0.038 R)
• M83: 60,316,964 km (0.111 R)
• M84: 60,738,979 km (0.109 R)
• M85: 63,720,166 km (0.065 R)
• M86: 65,444,880 km (0.1 R)
• M87: 65,770,105 km (0.091 R)
• M88: 66,095,630 km (0.027 R)
• M89: 66,313,146 km (0.055 R)
• M90: 66,966,739 km (0.083 R)
• M91: 71,266,780 km (0.03 R)
• M92: 71,378,230 km (0.083 R)
• M93: 71,601,281 km (0.117 R)
• M94: 72,159,879 km (0.114 R)
• M95: 73,169,067 km (0.1 R)
• M96: 74,069,945 km (0.085 R)
• M97: 74,408,635 km (0.032 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: 194 - 16,903 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit