🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.38 AU - 0.62 AU

Year: 131 Days

Day: 41.6 Hours

Environment

Temp: 230 °C

Axial Tilt: 7.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.5 AU - 0.54 AU

Year: 139 Days

Day: 23.1 Hours

Environment

Temp: 225 °C

Axial Tilt: 19.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.93 AU - 1.03 AU

Year: 360 Days

Day: 47.3 Hours

Environment

Temp: 11 °C

Axial Tilt: 17.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 66,872,101 km

• M1: 70,311 km (0.079 R)
• M2: 266,733 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 1.03 AU - 1.57 AU

Year: 550 Days

Day: 41.7 Hours

Environment

Temp: -15 °C

Axial Tilt: 5.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Gas Giant

Semi-Major Axis: 5.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.5

Radius: 10.6

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 5.27 AU - 6.63 AU

Year: 5382 Days

Day: 10.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 66,872,101 km

• M1: 147,504 km (0.06 R)
• M2: 232,475 km (0.042 R)
• M3: 319,691 km (0.03 R)
• M4: 416,480 km (0.096 R)
• M5: 518,207 km (0.085 R)
• M6: 714,928 km (0.093 R)
• M7: 813,663 km (0.089 R)
• M8: 1,128,866 km (0.12 R)
• M9: 1,390,213 km (0.052 R)
• M10: 1,671,008 km (0.082 R)
• M11: 1,818,213 km (0.108 R)
• M12: 2,367,835 km (0.119 R)
• M13: 2,464,326 km (0.077 R)
• M14: 2,618,711 km (0.104 R)
• M15: 2,952,015 km (0.098 R)
• M16: 3,071,244 km (0.087 R)
• M17: 3,176,711 km (0.025 R)
• M18: 3,253,006 km (0.099 R)
• M19: 3,376,125 km (0.094 R)
• M20: 3,516,597 km (0.103 R)
• M21: 3,675,021 km (0.107 R)
• M22: 3,771,213 km (0.073 R)
• M23: 3,982,595 km (0.088 R)
• M24: 4,366,014 km (0.1 R)
• M25: 4,639,928 km (0.095 R)
• M26: 4,744,048 km (0.075 R)
• M27: 4,990,286 km (0.115 R)
• M28: 5,079,147 km (0.063 R)
• M29: 5,294,717 km (0.097 R)
• M30: 5,513,430 km (0.12 R)
• M31: 5,623,833 km (0.081 R)
• M32: 6,187,218 km (0.038 R)
• M33: 6,340,556 km (0.104 R)
• M34: 6,417,599 km (0.067 R)
• M35: 6,926,531 km (0.099 R)
• M36: 7,026,014 km (0.086 R)
• M37: 7,145,841 km (0.088 R)
• M38: 7,226,176 km (0.106 R)
• M39: 8,045,822 km (0.114 R)
• M40: 8,192,428 km (0.12 R)
• M41: 8,637,183 km (0.108 R)
• M42: 8,765,687 km (0.059 R)
• M43: 9,264,297 km (0.089 R)
• M44: 9,550,328 km (0.041 R)
• M45: 9,705,461 km (0.111 R)
• M46: 9,928,661 km (0.029 R)
• M47: 10,746,064 km (0.105 R)
• M48: 11,023,418 km (0.118 R)
• M49: 11,750,614 km (0.118 R)
• M50: 11,845,608 km (0.083 R)
• M51: 12,445,047 km (0.077 R)
• M52: 12,517,602 km (0.12 R)
• M53: 12,614,691 km (0.106 R)
• M54: 13,325,430 km (0.119 R)
• M55: 13,424,614 km (0.074 R)
• M56: 13,523,947 km (0.078 R)
• M57: 13,823,292 km (0.082 R)
• M58: 14,024,202 km (0.03 R)
• M59: 14,505,159 km (0.083 R)
• M60: 14,658,048 km (0.086 R)
• M61: 14,914,309 km (0.098 R)
• M62: 15,120,306 km (0.111 R)
• M63: 15,379,110 km (0.101 R)
• M64: 15,848,847 km (0.113 R)
• M65: 16,006,374 km (0.085 R)
• M66: 16,482,394 km (0.083 R)
• M67: 17,151,097 km (0.106 R)
• M68: 17,312,962 km (0.072 R)
• M69: 17,992,734 km (0.095 R)
• M70: 18,459,928 km (0.047 R)
• M71: 18,570,481 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 633.5

Radius: 8.5

Gravity: 8.77 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 5.5 AU - 8.54 AU

Year: 6898 Days

Day: 6.7 Hours

Environment

Temp: -160 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 66,872,101 km

• M1: 200,910 km (0.052 R)
• M2: 441,164 km (0.085 R)
• M3: 512,074 km (0.068 R)
• M4: 574,605 km (0.101 R)
• M5: 912,846 km (0.095 R)
• M6: 1,170,155 km (0.048 R)
• M7: 1,413,849 km (0.086 R)
• M8: 1,598,004 km (0.112 R)
• M9: 1,731,595 km (0.048 R)
• M10: 2,030,342 km (0.12 R)
• M11: 2,676,306 km (0.097 R)
• M12: 3,045,364 km (0.058 R)
• M13: 3,332,741 km (0.084 R)
• M14: 3,654,078 km (0.086 R)
• M15: 4,115,437 km (0.118 R)
• M16: 4,273,413 km (0.081 R)
• M17: 4,433,333 km (0.097 R)
• M18: 5,520,610 km (0.054 R)
• M19: 5,607,527 km (0.027 R)
• M20: 5,724,213 km (0.112 R)
• M21: 6,501,972 km (0.086 R)
• M22: 7,059,823 km (0.115 R)
• M23: 7,697,558 km (0.082 R)
• M24: 7,859,872 km (0.075 R)
• M25: 8,320,484 km (0.091 R)
• M26: 8,453,626 km (0.118 R)
• M27: 8,959,416 km (0.089 R)
• M28: 9,130,257 km (0.097 R)
• M29: 9,859,397 km (0.067 R)
• M30: 10,463,473 km (0.117 R)
• M31: 10,787,951 km (0.11 R)
• M32: 10,897,008 km (0.076 R)
• M33: 11,447,079 km (0.065 R)
• M34: 12,006,426 km (0.091 R)
• M35: 12,308,314 km (0.057 R)
• M36: 12,460,156 km (0.103 R)
• M37: 12,536,302 km (0.051 R)
• M38: 12,650,894 km (0.065 R)
• M39: 12,842,678 km (0.074 R)
• M40: 13,658,435 km (0.096 R)
• M41: 14,171,855 km (0.093 R)
• M42: 15,380,456 km (0.067 R)
• M43: 16,287,767 km (0.084 R)
• M44: 16,412,831 km (0.112 R)
• M45: 16,874,191 km (0.064 R)
• M46: 17,424,861 km (0.082 R)
• M47: 17,552,767 km (0.042 R)
• M48: 17,766,692 km (0.073 R)
• M49: 19,024,212 km (0.117 R)
• M50: 19,863,755 km (0.105 R)
• M51: 20,265,575 km (0.113 R)
• M52: 20,579,880 km (0.105 R)
• M53: 20,715,116 km (0.064 R)
• M54: 21,441,414 km (0.045 R)
• M55: 21,532,818 km (0.064 R)
• M56: 22,129,863 km (0.066 R)
• M57: 22,268,541 km (0.103 R)
• M58: 22,360,992 km (0.087 R)
• M59: 22,779,118 km (0.095 R)
• M60: 24,191,023 km (0.073 R)
• M61: 24,667,941 km (0.067 R)
• M62: 25,003,639 km (0.087 R)
• M63: 25,340,832 km (0.109 R)
• M64: 25,631,052 km (0.111 R)
• M65: 26,852,219 km (0.065 R)
• M66: 27,000,022 km (0.088 R)
• M67: 27,098,757 km (0.104 R)
• M68: 28,092,236 km (0.074 R)
• M69: 28,242,432 km (0.074 R)
• M70: 28,895,726 km (0.077 R)
• M71: 29,706,696 km (0.119 R)
• M72: 30,319,748 km (0.047 R)
• M73: 30,473,685 km (0.109 R)
• M74: 30,782,455 km (0.109 R)
• M75: 31,092,122 km (0.083 R)
• M76: 31,558,568 km (0.047 R)
• M77: 31,818,719 km (0.092 R)
• M78: 32,656,018 km (0.109 R)
• M79: 32,813,844 km (0.09 R)
• M80: 33,659,671 km (0.061 R)
• M81: 33,712,778 km (0.119 R)
• M82: 34,191,940 km (0.077 R)
• M83: 34,834,463 km (0.066 R)
• M84: 34,941,874 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 959.1

Radius: 14.1

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 9.52 AU - 9.66 AU

Year: 11014 Days

Day: 14 Hours

Environment

Temp: -167 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 66,872,101 km

• M1: 180,415 km (0.025 R)
• M2: 374,294 km (0.063 R)
• M3: 532,718 km (0.052 R)
• M4: 1,098,497 km (0.101 R)
• M5: 1,231,190 km (0.044 R)
• M6: 1,393,504 km (0.076 R)
• M7: 1,978,282 km (0.089 R)
• M8: 2,816,928 km (0.114 R)
• M9: 3,654,526 km (0.112 R)
• M10: 3,755,954 km (0.074 R)
• M11: 3,927,393 km (0.06 R)
• M12: 4,385,013 km (0.119 R)
• M13: 4,712,034 km (0.089 R)
• M14: 5,236,673 km (0.085 R)
• M15: 5,740,519 km (0.084 R)
• M16: 5,938,587 km (0.12 R)
• M17: 6,138,898 km (0.046 R)
• M18: 6,920,697 km (0.089 R)
• M19: 7,344,807 km (0.109 R)
• M20: 7,690,378 km (0.101 R)
• M21: 9,217,622 km (0.078 R)
• M22: 9,873,459 km (0.111 R)
• M23: 10,254,934 km (0.046 R)
• M24: 10,447,616 km (0.063 R)
• M25: 10,836,421 km (0.075 R)
• M26: 11,230,013 km (0.119 R)
• M27: 11,779,037 km (0.098 R)
• M28: 12,439,063 km (0.049 R)
• M29: 13,058,997 km (0.091 R)
• M30: 13,530,679 km (0.105 R)
• M31: 13,742,060 km (0.103 R)
• M32: 13,848,275 km (0.037 R)
• M33: 14,490,798 km (0.098 R)
• M34: 14,761,420 km (0.082 R)
• M35: 16,307,664 km (0.088 R)
• M36: 16,872,246 km (0.087 R)
• M37: 17,271,373 km (0.108 R)
• M38: 18,253,633 km (0.101 R)
• M39: 18,898,998 km (0.11 R)
• M40: 19,790,901 km (0.076 R)
• M41: 20,151,581 km (0.092 R)
• M42: 20,635,829 km (0.078 R)
• M43: 21,062,782 km (0.12 R)
• M44: 21,863,280 km (0.08 R)
• M45: 22,049,380 km (0.087 R)
• M46: 22,485,906 km (0.075 R)
• M47: 22,988,106 km (0.074 R)
• M48: 24,581,623 km (0.06 R)
• M49: 25,228,933 km (0.057 R)
• M50: 26,144,771 km (0.09 R)
• M51: 26,540,607 km (0.081 R)
• M52: 27,672,764 km (0.08 R)
• M53: 28,549,258 km (0.064 R)
• M54: 28,684,943 km (0.065 R)
• M55: 29,229,629 km (0.09 R)
• M56: 30,814,768 km (0.098 R)
• M57: 31,163,181 km (0.101 R)
• M58: 33,423,156 km (0.089 R)
• M59: 35,370,771 km (0.05 R)
• M60: 36,174,860 km (0.113 R)
• M61: 36,321,615 km (0.076 R)
• M62: 36,468,670 km (0.067 R)
• M63: 36,911,031 km (0.048 R)
• M64: 37,949,988 km (0.069 R)
• M65: 38,398,183 km (0.109 R)
• M66: 39,299,809 km (0.117 R)
• M67: 39,526,301 km (0.107 R)
• M68: 39,904,783 km (0.084 R)
• M69: 40,894,523 km (0.112 R)
• M70: 41,200,750 km (0.116 R)
• M71: 44,618,463 km (0.091 R)
• M72: 46,600,485 km (0.081 R)
• M73: 47,964,817 km (0.082 R)
• M74: 48,449,365 km (0.087 R)
• M75: 48,611,230 km (0.052 R)
• M76: 49,098,021 km (0.106 R)
• M77: 49,667,989 km (0.106 R)
• M78: 51,391,057 km (0.112 R)
• M79: 52,800,269 km (0.115 R)
• M80: 53,886,499 km (0.082 R)
• M81: 54,558,493 km (0.085 R)
• M82: 55,148,956 km (0.097 R)
• M83: 56,847,340 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 621.3

Radius: 5.5

Gravity: 20.54 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 11.28 AU - 14.64 AU

Year: 17303 Days

Day: 18.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 160.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 66,872,101 km

• M1: 316,848 km (0.051 R)
• M2: 1,279,211 km (0.049 R)
• M3: 1,332,169 km (0.111 R)
• M4: 1,932,505 km (0.098 R)
• M5: 1,993,691 km (0.113 R)
• M6: 2,149,273 km (0.08 R)
• M7: 2,244,566 km (0.082 R)
• M8: 2,538,825 km (0.096 R)
• M9: 2,639,654 km (0.105 R)
• M10: 2,810,794 km (0.034 R)
• M11: 2,880,208 km (0.084 R)
• M12: 2,985,375 km (0.089 R)
• M13: 3,056,284 km (0.043 R)
• M14: 3,345,308 km (0.119 R)
• M15: 3,530,360 km (0.096 R)
• M16: 3,643,007 km (0.116 R)
• M17: 4,263,988 km (0.093 R)
• M18: 4,343,873 km (0.106 R)
• M19: 4,383,966 km (0.067 R)
• M20: 4,875,395 km (0.118 R)
• M21: 5,170,102 km (0.095 R)
• M22: 6,314,377 km (0.106 R)
• M23: 6,451,259 km (0.067 R)
• M24: 6,589,188 km (0.112 R)
• M25: 6,635,414 km (0.056 R)
• M26: 7,341,216 km (0.106 R)
• M27: 8,418,919 km (0.047 R)
• M28: 8,670,693 km (0.118 R)
• M29: 8,771,970 km (0.072 R)
• M30: 9,027,184 km (0.106 R)
• M31: 9,597,302 km (0.066 R)
• M32: 9,754,828 km (0.083 R)
• M33: 10,125,681 km (0.08 R)
• M34: 10,501,172 km (0.094 R)
• M35: 10,881,151 km (0.101 R)
• M36: 12,274,655 km (0.103 R)
• M37: 12,560,088 km (0.095 R)
• M38: 12,617,533 km (0.051 R)
• M39: 12,674,829 km (0.115 R)
• M40: 14,497,978 km (0.111 R)
• M41: 15,286,658 km (0.12 R)
• M42: 16,026,869 km (0.085 R)
• M43: 18,121,987 km (0.097 R)
• M44: 18,970,805 km (0.091 R)
• M45: 19,632,477 km (0.102 R)
• M46: 21,182,759 km (0.088 R)
• M47: 21,593,555 km (0.031 R)
• M48: 21,731,185 km (0.109 R)
• M49: 21,800,000 km (0.095 R)
• M50: 22,771,937 km (0.074 R)
• M51: 22,911,961 km (0.112 R)
• M52: 23,687,028 km (0.091 R)
• M53: 24,614,235 km (0.081 R)
• M54: 24,901,762 km (0.084 R)
• M55: 27,391,370 km (0.098 R)
• M56: 27,764,168 km (0.059 R)
• M57: 27,838,817 km (0.092 R)
• M58: 29,195,820 km (0.117 R)
• M59: 30,805,942 km (0.105 R)
• M60: 32,208,870 km (0.115 R)
• M61: 33,951,686 km (0.091 R)
• M62: 37,115,681 km (0.072 R)
• M63: 42,421,468 km (0.103 R)
• M64: 43,025,544 km (0.099 R)
• M65: 44,942,342 km (0.078 R)
• M66: 46,087,962 km (0.106 R)
• M67: 46,176,524 km (0.095 R)
• M68: 49,945,344 km (0.088 R)
• M69: 50,765,738 km (0.073 R)
• M70: 50,948,696 km (0.028 R)
• M71: 52,975,149 km (0.029 R)
• M72: 54,652,740 km (0.046 R)
• M73: 56,252,988 km (0.067 R)
• M74: 57,391,877 km (0.11 R)
• M75: 59,788,734 km (0.108 R)
• M76: 60,078,654 km (0.119 R)
• M77: 60,659,693 km (0.086 R)
• M78: 61,242,526 km (0.092 R)
• M79: 62,218,203 km (0.097 R)
• M80: 62,316,040 km (0.055 R)
• M81: 63,691,293 km (0.055 R)
• M82: 64,679,687 km (0.12 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 10,590 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit