🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.46 AU - 0.76 AU

Year: 173 Days

Day: 22.6 Hours

Environment

Temp: 138 °C

Axial Tilt: 1.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,716,267 km

• M1: 404,812 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.83 AU - 1.11 AU

Year: 347 Days

Day: 28.2 Hours

Environment

Temp: 33 °C

Axial Tilt: 136.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.49 AU - 2.21 AU

Year: 915 Days

Day: 37.4 Hours

Environment

Temp: -55 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.88 AU - 4.72 AU

Year: 2692 Days

Day: 38.1 Hours

Environment

Temp: -126 °C

Axial Tilt: 94 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 515.9

Radius: 10.3

Gravity: 4.86 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 5.83 AU - 6.45 AU

Year: 5529 Days

Day: 12.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 90,716,267 km

• M1: 130,749 km (0.118 R)
• M2: 243,695 km (0.069 R)
• M3: 484,996 km (0.111 R)
• M4: 579,692 km (0.12 R)
• M5: 646,861 km (0.119 R)
• M6: 1,080,994 km (0.084 R)
• M7: 1,195,287 km (0.108 R)
• M8: 1,343,987 km (0.032 R)
• M9: 1,660,387 km (0.042 R)
• M10: 1,743,264 km (0.053 R)
• M11: 1,810,433 km (0.057 R)
• M12: 2,666,283 km (0.048 R)
• M13: 3,085,007 km (0.034 R)
• M14: 3,333,639 km (0.096 R)
• M15: 3,588,853 km (0.118 R)
• M16: 3,961,501 km (0.076 R)
• M17: 4,231,974 km (0.117 R)
• M18: 4,323,528 km (0.034 R)
• M19: 5,201,368 km (0.119 R)
• M20: 5,373,556 km (0.101 R)
• M21: 5,698,482 km (0.074 R)
• M22: 5,952,948 km (0.108 R)
• M23: 6,211,004 km (0.057 R)
• M24: 6,658,152 km (0.093 R)
• M25: 6,899,155 km (0.12 R)
• M26: 6,980,237 km (0.109 R)
• M27: 8,175,524 km (0.083 R)
• M28: 8,376,134 km (0.091 R)
• M29: 8,462,602 km (0.053 R)
• M30: 8,694,628 km (0.115 R)
• M31: 8,899,428 km (0.116 R)
• M32: 8,987,690 km (0.082 R)
• M33: 9,433,343 km (0.113 R)
• M34: 10,408,122 km (0.095 R)
• M35: 10,750,552 km (0.075 R)
• M36: 10,876,064 km (0.089 R)
• M37: 11,065,156 km (0.09 R)
• M38: 11,574,836 km (0.027 R)
• M39: 11,703,341 km (0.108 R)
• M40: 12,683,057 km (0.101 R)
• M41: 12,915,532 km (0.082 R)
• M42: 13,283,543 km (0.094 R)
• M43: 13,418,181 km (0.11 R)
• M44: 13,621,185 km (0.081 R)
• M45: 14,064,294 km (0.067 R)
• M46: 14,132,810 km (0.101 R)
• M47: 14,339,255 km (0.063 R)
• M48: 14,964,724 km (0.117 R)
• M49: 15,492,655 km (0.09 R)
• M50: 16,062,623 km (0.053 R)
• M51: 16,566,917 km (0.047 R)
• M52: 17,259,555 km (0.092 R)
• M53: 17,739,016 km (0.066 R)
• M54: 18,185,566 km (0.108 R)
• M55: 18,485,210 km (0.082 R)
• M56: 18,711,103 km (0.077 R)
• M57: 19,317,872 km (0.08 R)
• M58: 21,137,282 km (0.059 R)
• M59: 21,650,253 km (0.11 R)
• M60: 21,769,183 km (0.068 R)
• M61: 21,848,619 km (0.051 R)
• M62: 22,930,212 km (0.093 R)
• M63: 23,294,483 km (0.058 R)
• M64: 23,579,317 km (0.104 R)
• M65: 23,947,029 km (0.069 R)
• M66: 24,111,138 km (0.118 R)
• M67: 24,234,556 km (0.033 R)
• M68: 24,771,313 km (0.093 R)
• M69: 24,854,190 km (0.091 R)
• M70: 24,937,217 km (0.102 R)
• M71: 25,061,832 km (0.11 R)
• M72: 25,145,158 km (0.082 R)
• M73: 25,940,570 km (0.086 R)
• M74: 26,024,794 km (0.037 R)
• M75: 26,151,353 km (0.11 R)
• M76: 26,320,249 km (0.119 R)
• M77: 26,447,258 km (0.081 R)
• M78: 27,042,508 km (0.099 R)
• M79: 27,513,292 km (0.076 R)
• M80: 28,116,471 km (0.044 R)
• M81: 28,332,939 km (0.11 R)
• M82: 28,723,988 km (0.038 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 980.2

Radius: 8.9

Gravity: 12.37 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 8.92 AU - 13.68 AU

Year: 13805 Days

Day: 5.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 90,716,267 km

• M1: 134,339 km (0.083 R)
• M2: 258,804 km (0.085 R)
• M3: 548,426 km (0.099 R)
• M4: 949,647 km (0.059 R)
• M5: 1,068,877 km (0.115 R)
• M6: 1,142,778 km (0.1 R)
• M7: 1,322,445 km (0.051 R)
• M8: 1,623,436 km (0.073 R)
• M9: 2,037,523 km (0.056 R)
• M10: 3,612,938 km (0.113 R)
• M11: 3,917,370 km (0.103 R)
• M12: 4,033,757 km (0.029 R)
• M13: 4,309,615 km (0.092 R)
• M14: 4,838,444 km (0.104 R)
• M15: 4,963,358 km (0.071 R)
• M16: 5,691,601 km (0.086 R)
• M17: 5,779,415 km (0.057 R)
• M18: 5,867,827 km (0.027 R)
• M19: 6,683,135 km (0.073 R)
• M20: 7,437,408 km (0.069 R)
• M21: 8,070,057 km (0.106 R)
• M22: 8,218,458 km (0.083 R)
• M23: 8,770,624 km (0.12 R)
• M24: 9,025,539 km (0.106 R)
• M25: 9,282,997 km (0.06 R)
• M26: 9,438,578 km (0.068 R)
• M27: 10,390,320 km (0.059 R)
• M28: 10,551,886 km (0.112 R)
• M29: 10,932,164 km (0.108 R)
• M30: 12,327,014 km (0.114 R)
• M31: 12,900,423 km (0.11 R)
• M32: 15,219,040 km (0.071 R)
• M33: 15,341,262 km (0.061 R)
• M34: 16,144,453 km (0.087 R)
• M35: 16,519,794 km (0.052 R)
• M36: 16,645,456 km (0.095 R)
• M37: 16,897,977 km (0.044 R)
• M38: 16,961,257 km (0.116 R)
• M39: 17,598,694 km (0.065 R)
• M40: 17,727,048 km (0.059 R)
• M41: 17,791,376 km (0.105 R)
• M42: 19,557,678 km (0.1 R)
• M43: 21,037,649 km (0.104 R)
• M44: 22,414,099 km (0.098 R)
• M45: 22,762,812 km (0.119 R)
• M46: 23,043,009 km (0.062 R)
• M47: 23,253,942 km (0.11 R)
• M48: 24,676,468 km (0.109 R)
• M49: 24,892,338 km (0.093 R)
• M50: 25,470,833 km (0.027 R)
• M51: 28,580,075 km (0.079 R)
• M52: 28,731,169 km (0.088 R)
• M53: 30,486,999 km (0.032 R)
• M54: 30,564,191 km (0.1 R)
• M55: 31,728,960 km (0.037 R)
• M56: 31,963,679 km (0.099 R)
• M57: 32,277,386 km (0.045 R)
• M58: 32,434,763 km (0.079 R)
• M59: 34,101,732 km (0.064 R)
• M60: 34,261,802 km (0.078 R)
• M61: 34,342,136 km (0.117 R)
• M62: 34,743,956 km (0.119 R)
• M63: 34,905,222 km (0.055 R)
• M64: 37,105,807 km (0.097 R)
• M65: 37,932,186 km (0.059 R)
• M66: 38,181,266 km (0.106 R)
• M67: 38,347,619 km (0.115 R)
• M68: 39,350,972 km (0.068 R)
• M69: 39,855,865 km (0.068 R)
• M70: 44,058,518 km (0.076 R)
• M71: 45,725,636 km (0.079 R)
• M72: 47,592,169 km (0.113 R)
• M73: 50,301,536 km (0.098 R)
• M74: 50,666,555 km (0.115 R)
• M75: 53,897,869 km (0.036 R)
• M76: 56,625,337 km (0.065 R)
• M77: 57,005,017 km (0.11 R)
• M78: 57,671,625 km (0.103 R)
• M79: 58,244,884 km (0.05 R)
• M80: 59,301,045 km (0.038 R)
• M81: 61,627,142 km (0.088 R)
• M82: 61,920,055 km (0.032 R)
• M83: 62,017,742 km (0.039 R)
• M84: 62,801,336 km (0.115 R)
• M85: 63,194,329 km (0.075 R)
• M86: 64,279,512 km (0.11 R)
• M87: 64,477,430 km (0.099 R)
• M88: 65,968,472 km (0.077 R)
• M89: 66,168,185 km (0.052 R)
• M90: 66,468,129 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 135

Radius: 6.4

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 12.04 AU - 13.58 AU

Year: 16663 Days

Day: 15.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 90,716,267 km

• M1: 440,715 km (0.079 R)
• M2: 543,489 km (0.111 R)
• M3: 683,662 km (0.059 R)
• M4: 727,943 km (0.071 R)
• M5: 1,468,303 km (0.09 R)
• M6: 1,625,381 km (0.116 R)
• M7: 2,329,987 km (0.091 R)
• M8: 2,583,705 km (0.11 R)
• M9: 3,448,680 km (0.103 R)
• M10: 3,711,224 km (0.12 R)
• M11: 4,824,382 km (0.114 R)
• M12: 4,970,389 km (0.048 R)
• M13: 5,117,893 km (0.069 R)
• M14: 5,207,053 km (0.028 R)
• M15: 5,266,743 km (0.076 R)
• M16: 5,938,886 km (0.032 R)
• M17: 6,767,508 km (0.082 R)
• M18: 6,898,257 km (0.055 R)
• M19: 7,395,820 km (0.042 R)
• M20: 7,564,267 km (0.096 R)
• M21: 8,042,681 km (0.106 R)
• M22: 8,885,366 km (0.118 R)
• M23: 9,244,849 km (0.063 R)
• M24: 9,462,664 km (0.097 R)
• M25: 9,682,423 km (0.079 R)
• M26: 9,977,879 km (0.093 R)
• M27: 10,464,221 km (0.085 R)
• M28: 10,881,899 km (0.118 R)
• M29: 11,421,349 km (0.099 R)
• M30: 11,655,170 km (0.112 R)
• M31: 13,458,872 km (0.111 R)
• M32: 14,162,580 km (0.072 R)
• M33: 14,455,792 km (0.111 R)
• M34: 14,920,592 km (0.112 R)
• M35: 15,605,601 km (0.114 R)
• M36: 17,496,518 km (0.076 R)
• M37: 18,354,761 km (0.109 R)
• M38: 18,628,675 km (0.105 R)
• M39: 19,042,014 km (0.097 R)
• M40: 21,729,540 km (0.115 R)
• M41: 21,874,201 km (0.113 R)
• M42: 21,970,990 km (0.091 R)
• M43: 22,407,667 km (0.089 R)
• M44: 22,651,511 km (0.076 R)
• M45: 23,043,458 km (0.097 R)
• M46: 23,092,526 km (0.115 R)
• M47: 24,583,418 km (0.094 R)
• M48: 27,240,276 km (0.053 R)
• M49: 27,604,846 km (0.106 R)
• M50: 29,026,176 km (0.114 R)
• M51: 31,120,845 km (0.051 R)
• M52: 32,213,807 km (0.103 R)
• M53: 32,654,373 km (0.111 R)
• M54: 32,820,277 km (0.083 R)
• M55: 32,875,478 km (0.094 R)
• M56: 33,486,137 km (0.102 R)
• M57: 33,653,238 km (0.067 R)
• M58: 36,422,743 km (0.08 R)
• M59: 39,088,428 km (0.109 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 74.8

Radius: 3.3

Gravity: 6.87 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 13.18 AU - 16.84 AU

Year: 21135 Days

Day: 16.9 Hours

Environment

Temp: -189 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 90,716,267 km

• M1: 117,285 km (0.055 R)
• M2: 163,959 km (0.071 R)
• M3: 267,032 km (0.107 R)
• M4: 425,008 km (0.118 R)
• M5: 500,854 km (0.113 R)
• M6: 553,961 km (0.093 R)
• M7: 862,133 km (0.119 R)
• M8: 1,268,889 km (0.076 R)
• M9: 2,143,588 km (0.096 R)
• M10: 2,208,813 km (0.117 R)
• M11: 2,252,645 km (0.1 R)
• M12: 2,776,686 km (0.108 R)
• M13: 3,694,020 km (0.055 R)
• M14: 3,824,769 km (0.089 R)
• M15: 4,225,541 km (0.074 R)
• M16: 4,252,768 km (0.12 R)
• M17: 4,389,650 km (0.027 R)
• M18: 4,951,540 km (0.117 R)
• M19: 4,980,263 km (0.089 R)
• M20: 5,066,730 km (0.084 R)
• M21: 5,095,603 km (0.056 R)
• M22: 5,417,238 km (0.111 R)
• M23: 6,203,225 km (0.087 R)
• M24: 6,609,533 km (0.109 R)
• M25: 7,878,871 km (0.116 R)
• M26: 8,250,173 km (0.099 R)
• M27: 8,835,101 km (0.032 R)
• M28: 8,974,675 km (0.078 R)
• M29: 9,185,459 km (0.107 R)
• M30: 9,326,829 km (0.085 R)
• M31: 11,570,647 km (0.09 R)
• M32: 12,146,749 km (0.045 R)
• M33: 12,536,002 km (0.082 R)
• M34: 14,174,099 km (0.104 R)
• M35: 14,789,993 km (0.116 R)
• M36: 14,997,336 km (0.076 R)
• M37: 15,080,513 km (0.111 R)
• M38: 15,709,123 km (0.114 R)
• M39: 15,751,309 km (0.095 R)
• M40: 16,005,327 km (0.103 R)
• M41: 16,132,934 km (0.111 R)
• M42: 16,303,475 km (0.101 R)
• M43: 16,948,541 km (0.072 R)
• M44: 17,733,481 km (0.075 R)
• M45: 18,086,083 km (0.095 R)
• M46: 18,218,926 km (0.097 R)
• M47: 18,441,079 km (0.073 R)
• M48: 20,250,166 km (0.103 R)
• M49: 20,757,453 km (0.094 R)
• M50: 22,351,867 km (0.111 R)
• M51: 23,549,098 km (0.064 R)
• M52: 23,694,059 km (0.117 R)
• M53: 24,865,260 km (0.026 R)
• M54: 25,309,267 km (0.085 R)
• M55: 25,606,668 km (0.094 R)
• M56: 26,405,670 km (0.071 R)
• M57: 27,466,468 km (0.097 R)
• M58: 27,670,221 km (0.065 R)
• M59: 29,681,863 km (0.119 R)
• M60: 30,415,491 km (0.079 R)
• M61: 30,626,125 km (0.084 R)
• M62: 32,328,997 km (0.029 R)
• M63: 33,953,182 km (0.118 R)
• M64: 34,995,430 km (0.036 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 603.8

Radius: 3.9

Gravity: 39.7 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 15.81 AU - 20.17 AU

Year: 27732 Days

Day: 15.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 90,716,267 km

• M1: 364,720 km (0.073 R)
• M2: 406,906 km (0.042 R)
• M3: 519,553 km (0.111 R)
• M4: 720,164 km (0.062 R)
• M5: 885,320 km (0.078 R)
• M6: 1,250,040 km (0.102 R)
• M7: 1,482,216 km (0.044 R)
• M8: 2,335,223 km (0.099 R)
• M9: 2,745,420 km (0.112 R)
• M10: 3,266,470 km (0.109 R)
• M11: 4,545,830 km (0.099 R)
• M12: 5,003,002 km (0.076 R)
• M13: 5,158,583 km (0.114 R)
• M14: 6,972,607 km (0.12 R)
• M15: 7,439,203 km (0.092 R)
• M16: 7,616,925 km (0.106 R)
• M17: 7,736,005 km (0.065 R)
• M18: 8,464,098 km (0.097 R)
• M19: 8,898,829 km (0.07 R)
• M20: 9,340,741 km (0.111 R)
• M21: 9,854,461 km (0.087 R)
• M22: 10,311,632 km (0.109 R)
• M23: 10,909,275 km (0.091 R)
• M24: 11,246,170 km (0.088 R)
• M25: 11,861,316 km (0.085 R)
• M26: 13,195,131 km (0.102 R)
• M27: 13,554,016 km (0.061 R)
• M28: 13,770,933 km (0.038 R)
• M29: 13,843,488 km (0.085 R)
• M30: 13,916,192 km (0.098 R)
• M31: 14,428,415 km (0.074 R)
• M32: 15,245,669 km (0.12 R)
• M33: 15,395,865 km (0.105 R)
• M34: 15,925,591 km (0.105 R)
• M35: 16,154,326 km (0.097 R)
• M36: 16,230,920 km (0.029 R)
• M37: 16,538,045 km (0.088 R)
• M38: 17,628,613 km (0.036 R)
• M39: 18,902,888 km (0.119 R)
• M40: 19,388,482 km (0.119 R)
• M41: 19,714,456 km (0.106 R)
• M42: 20,206,783 km (0.045 R)
• M43: 20,537,244 km (0.103 R)
• M44: 20,952,827 km (0.059 R)
• M45: 21,961,416 km (0.03 R)
• M46: 22,899,844 km (0.106 R)
• M47: 23,503,920 km (0.106 R)
• M48: 27,967,472 km (0.094 R)
• M49: 28,890,939 km (0.119 R)
• M50: 29,169,939 km (0.081 R)
• M51: 29,263,139 km (0.114 R)
• M52: 29,918,228 km (0.046 R)
• M53: 30,294,616 km (0.05 R)
• M54: 31,338,211 km (0.047 R)
• M55: 33,265,331 km (0.075 R)
• M56: 33,362,719 km (0.109 R)
• M57: 33,948,843 km (0.095 R)
• M58: 34,243,252 km (0.118 R)
• M59: 35,727,711 km (0.118 R)
• M60: 38,350,013 km (0.088 R)
• M61: 40,097,764 km (0.112 R)
• M62: 41,976,564 km (0.089 R)
• M63: 42,820,745 km (0.049 R)
• M64: 43,032,575 km (0.043 R)
• M65: 44,097,413 km (0.087 R)
• M66: 52,241,521 km (0.085 R)
• M67: 52,808,198 km (0.095 R)
• M68: 55,556,460 km (0.082 R)
• M69: 56,482,920 km (0.053 R)
• M70: 56,831,633 km (0.034 R)
• M71: 58,938,868 km (0.047 R)
• M72: 59,292,667 km (0.075 R)
• M73: 61,549,052 km (0.077 R)
• M74: 61,668,581 km (0.069 R)
• M75: 62,627,653 km (0.103 R)
• M76: 63,109,059 km (0.091 R)
• M77: 64,196,635 km (0.112 R)
• M78: 67,126,958 km (0.115 R)
• M79: 67,373,047 km (0.104 R)
• M80: 67,866,271 km (0.107 R)
• M81: 69,228,808 km (0.057 R)
• M82: 70,725,535 km (0.049 R)
• M83: 72,106,772 km (0.097 R)
• M84: 73,750,703 km (0.108 R)
• M85: 74,513,503 km (0.109 R)
• M86: 75,662,713 km (0.101 R)
• M87: 76,175,385 km (0.116 R)
• M88: 77,332,974 km (0.102 R)
• M89: 78,626,098 km (0.086 R)
• M90: 80,317,750 km (0.077 R)
• M91: 81,102,541 km (0.12 R)
• M92: 82,943,642 km (0.075 R)
• M93: 84,134,441 km (0.094 R)
• M94: 84,399,827 km (0.12 R)
• M95: 87,606,308 km (0.101 R)
• M96: 89,630,367 km (0.113 R)
• M97: 90,580,314 km (0.073 R)

Kuiper Belt

Range: 30.2 - 46.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 349 - 11,652 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit