🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.8

Radius: 8.4

Gravity: 5.79 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.62 AU - 0.76 AU

Year: 364 Days

Day: 7.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 6.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 51,527,082 km

• M1: 104,868 km (0.089 R)
• M2: 174,581 km (0.034 R)
• M3: 256,112 km (0.109 R)
• M4: 358,586 km (0.119 R)
• M5: 421,567 km (0.088 R)
• M6: 477,367 km (0.088 R)
• M7: 539,300 km (0.114 R)
• M8: 601,084 km (0.079 R)
• M9: 682,017 km (0.041 R)
• M10: 777,460 km (0.077 R)
• M11: 859,290 km (0.111 R)
• M12: 967,001 km (0.083 R)
• M13: 1,028,336 km (0.103 R)
• M14: 1,103,135 km (0.117 R)
• M15: 1,167,462 km (0.106 R)
• M16: 1,270,834 km (0.092 R)
• M17: 1,334,263 km (0.059 R)
• M18: 1,394,551 km (0.096 R)
• M19: 1,447,060 km (0.116 R)
• M20: 1,540,409 km (0.083 R)
• M21: 1,654,253 km (0.106 R)
• M22: 1,842,298 km (0.075 R)
• M23: 1,929,364 km (0.114 R)
• M24: 2,002,816 km (0.109 R)
• M25: 2,087,339 km (0.099 R)
• M26: 2,147,777 km (0.081 R)
• M27: 2,291,091 km (0.088 R)
• M28: 2,458,641 km (0.106 R)
• M29: 2,517,134 km (0.094 R)
• M30: 2,586,996 km (0.072 R)
• M31: 2,761,726 km (0.055 R)
• M32: 2,867,342 km (0.084 R)
• M33: 3,076,779 km (0.086 R)
• M34: 3,232,810 km (0.086 R)
• M35: 3,308,955 km (0.116 R)
• M36: 3,379,715 km (0.098 R)
• M37: 3,468,875 km (0.12 R)
• M38: 3,583,019 km (0.085 R)
• M39: 3,686,241 km (0.115 R)
• M40: 3,741,144 km (0.073 R)
• M41: 3,802,628 km (0.04 R)
• M42: 3,901,662 km (0.095 R)
• M43: 4,191,284 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.5

Radius: 9.6

Gravity: 6.03 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.76 AU - 1.1 AU

Year: 570 Days

Day: 14.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 51,527,082 km

• M1: 119,977 km (0.071 R)
• M2: 210,185 km (0.106 R)
• M3: 274,811 km (0.12 R)
• M4: 410,197 km (0.113 R)
• M5: 478,414 km (0.084 R)
• M6: 591,360 km (0.079 R)
• M7: 718,519 km (0.077 R)
• M8: 808,726 km (0.092 R)
• M9: 869,612 km (0.067 R)
• M10: 932,294 km (0.103 R)
• M11: 996,471 km (0.088 R)
• M12: 1,247,197 km (0.062 R)
• M13: 1,307,635 km (0.096 R)
• M14: 1,385,875 km (0.051 R)
• M15: 1,477,429 km (0.039 R)
• M16: 1,612,665 km (0.092 R)
• M17: 1,672,803 km (0.1 R)
• M18: 2,010,895 km (0.1 R)
• M19: 2,214,647 km (0.103 R)
• M20: 2,275,234 km (0.098 R)
• M21: 2,343,002 km (0.066 R)
• M22: 2,487,813 km (0.063 R)
• M23: 2,557,824 km (0.112 R)
• M24: 2,649,827 km (0.098 R)
• M25: 2,786,260 km (0.11 R)
• M26: 2,903,096 km (0.086 R)
• M27: 3,141,555 km (0.031 R)
• M28: 3,425,492 km (0.057 R)
• M29: 3,558,634 km (0.113 R)
• M30: 3,765,827 km (0.076 R)
• M31: 3,854,688 km (0.069 R)
• M32: 3,919,614 km (0.099 R)
• M33: 4,026,127 km (0.091 R)
• M34: 4,217,014 km (0.076 R)
• M35: 4,326,221 km (0.083 R)
• M36: 4,842,333 km (0.047 R)
• M37: 4,912,644 km (0.073 R)
• M38: 5,323,739 km (0.072 R)
• M39: 5,387,169 km (0.118 R)
• M40: 5,717,930 km (0.051 R)
• M41: 5,923,328 km (0.11 R)
• M42: 6,112,120 km (0.079 R)
• M43: 6,360,602 km (0.081 R)
• M44: 6,602,652 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.7

Radius: 13.3

Gravity: 3.01 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.95 AU - 2.43 AU

Year: 2061 Days

Day: 7 Hours

Environment

Temp: -197 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 51,527,082 km

• M1: 167,849 km (0.108 R)
• M2: 260,749 km (0.084 R)
• M3: 383,270 km (0.031 R)
• M4: 502,948 km (0.094 R)
• M5: 617,540 km (0.103 R)
• M6: 789,428 km (0.115 R)
• M7: 1,004,849 km (0.098 R)
• M8: 1,156,691 km (0.087 R)
• M9: 1,424,471 km (0.094 R)
• M10: 1,555,967 km (0.092 R)
• M11: 1,691,653 km (0.099 R)
• M12: 1,842,298 km (0.102 R)
• M13: 1,964,070 km (0.103 R)
• M14: 2,077,166 km (0.036 R)
• M15: 2,180,987 km (0.096 R)
• M16: 2,576,524 km (0.04 R)
• M17: 2,663,440 km (0.119 R)
• M18: 2,814,834 km (0.118 R)
• M19: 3,021,279 km (0.101 R)
• M20: 3,113,132 km (0.088 R)
• M21: 3,340,371 km (0.081 R)
• M22: 3,754,757 km (0.064 R)
• M23: 3,896,725 km (0.069 R)
• M24: 4,112,894 km (0.092 R)
• M25: 4,347,913 km (0.064 R)
• M26: 4,512,171 km (0.096 R)
• M27: 4,663,265 km (0.119 R)
• M28: 4,908,456 km (0.055 R)
• M29: 5,048,330 km (0.118 R)
• M30: 5,142,427 km (0.109 R)
• M31: 5,300,402 km (0.106 R)
• M32: 5,412,002 km (0.034 R)
• M33: 5,669,909 km (0.041 R)
• M34: 5,784,052 km (0.033 R)
• M35: 6,047,943 km (0.083 R)
• M36: 6,164,629 km (0.055 R)
• M37: 6,315,873 km (0.07 R)
• M38: 6,400,395 km (0.051 R)
• M39: 6,828,694 km (0.086 R)
• M40: 6,915,461 km (0.055 R)
• M41: 7,020,179 km (0.027 R)
• M42: 7,213,460 km (0.104 R)
• M43: 7,731,368 km (0.099 R)
• M44: 8,353,994 km (0.068 R)
• M45: 8,540,243 km (0.062 R)
• M46: 8,727,989 km (0.111 R)
• M47: 9,088,220 km (0.117 R)
• M48: 9,222,260 km (0.107 R)
• M49: 9,434,091 km (0.068 R)
• M50: 9,941,377 km (0.093 R)
• M51: 10,218,283 km (0.094 R)
• M52: 10,317,765 km (0.04 R)
• M53: 10,779,574 km (0.102 R)
• M54: 11,392,327 km (0.106 R)
• M55: 11,536,838 km (0.085 R)
• M56: 11,619,715 km (0.095 R)
• M57: 11,932,375 km (0.078 R)
• M58: 12,079,280 km (0.095 R)
• M59: 12,311,306 km (0.096 R)
• M60: 12,651,492 km (0.083 R)
• M61: 13,210,838 km (0.08 R)
• M62: 13,559,102 km (0.084 R)
• M63: 13,866,227 km (0.111 R)
• M64: 14,666,874 km (0.095 R)
• M65: 15,095,472 km (0.069 R)
• M66: 15,186,278 km (0.09 R)
• M67: 15,368,339 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 994.5

Radius: 10.4

Gravity: 9.19 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.82 AU - 2.88 AU

Year: 2291 Days

Day: 11.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 51,527,082 km

• M1: 182,210 km (0.054 R)
• M2: 250,427 km (0.111 R)
• M3: 322,084 km (0.091 R)
• M4: 479,461 km (0.091 R)
• M5: 612,154 km (0.115 R)
• M6: 683,513 km (0.105 R)
• M7: 826,079 km (0.114 R)
• M8: 916,736 km (0.054 R)
• M9: 1,086,529 km (0.104 R)
• M10: 1,313,918 km (0.111 R)
• M11: 1,385,276 km (0.072 R)
• M12: 1,544,448 km (0.115 R)
• M13: 1,671,158 km (0.083 R)
• M14: 1,841,101 km (0.089 R)
• M15: 1,962,275 km (0.061 R)
• M16: 2,113,968 km (0.086 R)
• M17: 2,269,699 km (0.069 R)
• M18: 2,429,320 km (0.111 R)
• M19: 2,518,031 km (0.077 R)
• M20: 2,899,057 km (0.108 R)
• M21: 3,217,252 km (0.053 R)
• M22: 3,991,421 km (0.091 R)
• M23: 4,079,085 km (0.045 R)
• M24: 4,238,407 km (0.103 R)
• M25: 4,345,669 km (0.055 R)
• M26: 4,544,783 km (0.097 R)
• M27: 4,877,339 km (0.118 R)
• M28: 5,084,383 km (0.113 R)
• M29: 5,585,536 km (0.115 R)
• M30: 5,861,843 km (0.085 R)
• M31: 6,021,913 km (0.109 R)
• M32: 6,223,870 km (0.101 R)
• M33: 6,593,227 km (0.112 R)
• M34: 6,717,842 km (0.053 R)
• M35: 7,460,895 km (0.119 R)
• M36: 8,029,815 km (0.027 R)
• M37: 8,096,386 km (0.064 R)
• M38: 8,749,082 km (0.063 R)
• M39: 8,840,486 km (0.098 R)
• M40: 9,700,824 km (0.12 R)
• M41: 9,771,733 km (0.09 R)
• M42: 10,176,844 km (0.072 R)
• M43: 11,400,405 km (0.084 R)
• M44: 12,131,191 km (0.118 R)
• M45: 12,309,960 km (0.033 R)
• M46: 12,386,853 km (0.106 R)
• M47: 12,592,550 km (0.058 R)
• M48: 13,295,212 km (0.054 R)
• M49: 13,374,050 km (0.114 R)
• M50: 13,638,090 km (0.082 R)
• M51: 13,717,526 km (0.063 R)
• M52: 13,850,519 km (0.088 R)
• M53: 13,957,182 km (0.067 R)
• M54: 14,090,773 km (0.086 R)
• M55: 14,467,460 km (0.076 R)
• M56: 14,657,001 km (0.119 R)
• M57: 14,765,609 km (0.061 R)
• M58: 15,066,002 km (0.09 R)
• M59: 15,340,663 km (0.113 R)
• M60: 15,950,873 km (0.111 R)
• M61: 16,399,816 km (0.109 R)
• M62: 16,739,104 km (0.089 R)
• M63: 16,966,643 km (0.053 R)
• M64: 17,309,820 km (0.07 R)
• M65: 17,482,306 km (0.118 R)
• M66: 18,032,228 km (0.066 R)
• M67: 18,148,765 km (0.116 R)
• M68: 18,382,586 km (0.118 R)
• M69: 18,529,192 km (0.045 R)
• M70: 18,646,776 km (0.052 R)
• M71: 18,735,039 km (0.03 R)
• M72: 18,941,783 km (0.119 R)
• M73: 19,149,126 km (0.096 R)
• M74: 19,357,366 km (0.088 R)
• M75: 19,686,033 km (0.051 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.1

Radius: 11.8

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.82 AU - 4.28 AU

Year: 5182 Days

Day: 12.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 51,527,082 km

• M1: 176,226 km (0.094 R)
• M2: 300,243 km (0.082 R)
• M3: 407,505 km (0.104 R)
• M4: 651,648 km (0.077 R)
• M5: 826,379 km (0.045 R)
• M6: 980,614 km (0.105 R)
• M7: 1,144,873 km (0.063 R)
• M8: 1,388,268 km (0.054 R)
• M9: 1,693,597 km (0.085 R)
• M10: 1,877,902 km (0.117 R)
• M11: 2,085,095 km (0.103 R)
• M12: 2,199,986 km (0.108 R)
• M13: 2,350,781 km (0.117 R)
• M14: 2,787,906 km (0.052 R)
• M15: 3,006,917 km (0.087 R)
• M16: 3,081,267 km (0.057 R)
• M17: 3,462,144 km (0.1 R)
• M18: 3,599,026 km (0.067 R)
• M19: 3,757,749 km (0.118 R)
• M20: 4,436,923 km (0.113 R)
• M21: 4,564,530 km (0.068 R)
• M22: 4,780,101 km (0.112 R)
• M23: 5,514,926 km (0.088 R)
• M24: 5,721,520 km (0.063 R)
• M25: 6,841,709 km (0.118 R)
• M26: 7,014,345 km (0.119 R)
• M27: 7,138,511 km (0.08 R)
• M28: 7,642,656 km (0.044 R)
• M29: 7,719,250 km (0.048 R)
• M30: 8,002,439 km (0.099 R)
• M31: 8,132,290 km (0.084 R)
• M32: 8,632,096 km (0.084 R)
• M33: 8,952,984 km (0.101 R)
• M34: 9,196,230 km (0.087 R)
• M35: 9,359,591 km (0.051 R)
• M36: 9,469,096 km (0.112 R)
• M37: 10,388,375 km (0.111 R)
• M38: 10,558,468 km (0.034 R)
• M39: 10,844,350 km (0.083 R)
• M40: 10,959,390 km (0.042 R)
• M41: 11,045,858 km (0.095 R)
• M42: 11,132,625 km (0.075 R)
• M43: 11,306,906 km (0.084 R)
• M44: 11,834,987 km (0.045 R)
• M45: 11,953,468 km (0.064 R)
• M46: 12,161,708 km (0.111 R)
• M47: 12,341,226 km (0.092 R)
• M48: 12,551,710 km (0.032 R)
• M49: 12,642,217 km (0.055 R)
• M50: 13,159,676 km (0.048 R)
• M51: 13,405,615 km (0.102 R)
• M52: 13,964,512 km (0.066 R)
• M53: 14,278,219 km (0.053 R)
• M54: 14,372,915 km (0.099 R)
• M55: 14,657,899 km (0.095 R)
• M56: 15,169,224 km (0.086 R)
• M57: 15,914,670 km (0.051 R)
• M58: 16,045,568 km (0.081 R)
• M59: 16,705,145 km (0.069 R)
• M60: 16,938,219 km (0.101 R)
• M61: 17,205,700 km (0.053 R)
• M62: 17,778,959 km (0.103 R)
• M63: 18,599,054 km (0.102 R)
• M64: 19,013,740 km (0.108 R)
• M65: 19,501,279 km (0.119 R)
• M66: 21,096,441 km (0.081 R)
• M67: 21,312,311 km (0.119 R)
• M68: 21,492,726 km (0.097 R)
• M69: 21,709,942 km (0.104 R)
• M70: 22,991,547 km (0.113 R)
• M71: 25,435,827 km (0.073 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 221.6

Radius: 3.8

Gravity: 15.35 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 9.77 AU - 9.89 AU

Year: 19596 Days

Day: 16.4 Hours

Environment

Temp: -236 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 51,527,082 km

• M1: 91,255 km (0.077 R)
• M2: 226,790 km (0.106 R)
• M3: 657,632 km (0.089 R)
• M4: 940,073 km (0.107 R)
• M5: 1,083,537 km (0.106 R)
• M6: 1,234,033 km (0.108 R)
• M7: 1,278,314 km (0.115 R)
• M8: 1,626,578 km (0.096 R)
• M9: 2,349,734 km (0.099 R)
• M10: 3,158,460 km (0.077 R)
• M11: 3,249,715 km (0.095 R)
• M12: 3,945,943 km (0.05 R)
• M13: 5,359,344 km (0.039 R)
• M14: 6,137,851 km (0.092 R)
• M15: 7,030,202 km (0.075 R)
• M16: 7,149,581 km (0.116 R)
• M17: 7,350,043 km (0.076 R)
• M18: 7,756,500 km (0.052 R)
• M19: 8,170,138 km (0.054 R)
• M20: 9,322,491 km (0.067 R)
• M21: 10,118,501 km (0.074 R)
• M22: 10,163,380 km (0.093 R)
• M23: 11,120,657 km (0.058 R)
• M24: 11,259,633 km (0.037 R)
• M25: 12,633,690 km (0.119 R)
• M26: 12,682,010 km (0.087 R)
• M27: 13,463,360 km (0.038 R)
• M28: 13,959,576 km (0.114 R)
• M29: 14,159,887 km (0.079 R)
• M30: 14,260,267 km (0.091 R)
• M31: 14,969,960 km (0.079 R)
• M32: 15,072,285 km (0.113 R)
• M33: 19,128,781 km (0.083 R)
• M34: 20,930,986 km (0.066 R)
• M35: 21,160,020 km (0.111 R)
• M36: 21,736,421 km (0.112 R)
• M37: 22,317,758 km (0.096 R)
• M38: 22,434,744 km (0.062 R)
• M39: 23,972,909 km (0.102 R)
• M40: 24,092,587 km (0.089 R)
• M41: 24,815,145 km (0.097 R)
• M42: 25,179,117 km (0.087 R)
• M43: 25,728,291 km (0.082 R)
• M44: 25,850,961 km (0.078 R)
• M45: 27,399,448 km (0.053 R)
• M46: 28,659,810 km (0.096 R)
• M47: 30,455,883 km (0.066 R)
• M48: 30,845,435 km (0.101 R)
• M49: 31,171,260 km (0.071 R)
• M50: 32,221,885 km (0.094 R)
• M51: 32,817,883 km (0.104 R)
• M52: 34,088,119 km (0.045 R)
• M53: 35,852,027 km (0.06 R)
• M54: 38,063,533 km (0.083 R)
• M55: 38,343,131 km (0.11 R)
• M56: 38,553,166 km (0.079 R)
• M57: 38,904,273 km (0.086 R)
• M58: 39,044,895 km (0.099 R)
• M59: 39,609,477 km (0.119 R)
• M60: 39,963,575 km (0.115 R)
• M61: 40,389,929 km (0.057 R)
• M62: 42,255,115 km (0.077 R)
• M63: 42,762,103 km (0.092 R)
• M64: 43,635,754 km (0.031 R)
• M65: 43,855,065 km (0.042 R)
• M66: 45,474,761 km (0.042 R)
• M67: 48,696,500 km (0.09 R)
• M68: 49,914,078 km (0.085 R)
• M69: 49,990,372 km (0.065 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 392 - 18,059 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit