🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.47 AU - 0.69 AU

Year: 163 Days

Day: 12.8 Hours

Environment

Temp: 175 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.88 AU - 1.22 AU

Year: 397 Days

Day: 32.2 Hours

Environment

Temp: 20 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.4 AU - 1.72 AU

Year: 719 Days

Day: 35.6 Hours

Environment

Temp: -35 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 1.52 AU - 2.02 AU

Year: 869 Days

Day: 35.5 Hours

Environment

Temp: -56 °C

Axial Tilt: 12.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 1.99 AU - 2.63 AU

Year: 1295 Days

Day: 35.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3 AU - 3.92 AU

Year: 2375 Days

Day: 46.9 Hours

Environment

Temp: -112 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 21,771,168 km

• M1: 223,499 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.6

Radius: 10.1

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.5 AU - 6.76 AU

Year: 4929 Days

Day: 13.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 21,771,168 km

• M1: 173,085 km (0.057 R)
• M2: 259,852 km (0.092 R)
• M3: 401,670 km (0.073 R)
• M4: 488,587 km (0.036 R)
• M5: 674,986 km (0.098 R)
• M6: 782,397 km (0.076 R)
• M7: 927,956 km (0.039 R)
• M8: 1,048,980 km (0.083 R)
• M9: 1,199,177 km (0.091 R)
• M10: 1,283,101 km (0.109 R)
• M11: 1,469,949 km (0.095 R)
• M12: 1,547,291 km (0.114 R)
• M13: 1,787,695 km (0.114 R)
• M14: 1,926,521 km (0.103 R)
• M15: 2,126,983 km (0.077 R)
• M16: 2,334,475 km (0.077 R)
• M17: 2,410,171 km (0.12 R)
• M18: 2,626,789 km (0.11 R)
• M19: 2,963,534 km (0.052 R)
• M20: 3,029,357 km (0.103 R)
• M21: 3,128,839 km (0.102 R)
• M22: 3,331,245 km (0.067 R)
• M23: 3,468,576 km (0.094 R)
• M24: 3,537,990 km (0.092 R)
• M25: 3,784,677 km (0.108 R)
• M26: 3,982,445 km (0.092 R)
• M27: 4,425,703 km (0.092 R)
• M28: 4,501,250 km (0.114 R)
• M29: 4,577,096 km (0.09 R)
• M30: 4,865,521 km (0.103 R)
• M31: 5,786,595 km (0.103 R)
• M32: 5,931,406 km (0.101 R)
• M33: 6,119,450 km (0.047 R)
• M34: 6,717,244 km (0.114 R)
• M35: 7,266,567 km (0.107 R)
• M36: 7,535,544 km (0.086 R)
• M37: 7,603,312 km (0.098 R)
• M38: 8,036,996 km (0.065 R)
• M39: 8,338,436 km (0.1 R)
• M40: 8,738,311 km (0.044 R)
• M41: 8,976,321 km (0.082 R)
• M42: 9,240,810 km (0.058 R)
• M43: 9,605,530 km (0.045 R)
• M44: 9,777,418 km (0.08 R)
• M45: 10,248,950 km (0.114 R)
• M46: 10,349,181 km (0.028 R)
• M47: 10,601,253 km (0.118 R)
• M48: 10,804,257 km (0.097 R)
• M49: 10,906,283 km (0.102 R)
• M50: 11,395,319 km (0.066 R)
• M51: 11,525,170 km (0.093 R)
• M52: 11,655,619 km (0.096 R)
• M53: 12,341,525 km (0.115 R)
• M54: 12,474,966 km (0.106 R)
• M55: 12,689,340 km (0.093 R)
• M56: 12,851,055 km (0.087 R)
• M57: 13,040,446 km (0.095 R)
• M58: 13,149,204 km (0.091 R)
• M59: 13,422,220 km (0.084 R)
• M60: 13,504,499 km (0.096 R)
• M61: 13,669,505 km (0.086 R)
• M62: 13,779,909 km (0.11 R)
• M63: 14,112,914 km (0.07 R)
• M64: 14,448,611 km (0.086 R)
• M65: 14,815,276 km (0.097 R)
• M66: 15,299,374 km (0.088 R)
• M67: 15,586,602 km (0.104 R)
• M68: 16,078,929 km (0.034 R)
• M69: 16,429,437 km (0.108 R)
• M70: 16,930,589 km (0.095 R)
• M71: 17,616,346 km (0.097 R)
• M72: 17,917,487 km (0.096 R)
• M73: 18,341,746 km (0.041 R)
• M74: 19,076,870 km (0.079 R)
• M75: 19,169,471 km (0.051 R)
• M76: 19,293,189 km (0.108 R)
• M77: 20,009,314 km (0.113 R)
• M78: 20,229,073 km (0.081 R)
• M79: 20,512,710 km (0.094 R)
• M80: 20,988,432 km (0.112 R)
• M81: 21,115,889 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 540

Radius: 11.6

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 5.63 AU - 6.35 AU

Year: 5409 Days

Day: 14.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 21,771,168 km

• M1: 178,021 km (0.102 R)
• M2: 288,724 km (0.071 R)
• M3: 423,512 km (0.083 R)
• M4: 521,498 km (0.098 R)
• M5: 1,255,425 km (0.087 R)
• M6: 1,390,662 km (0.096 R)
• M7: 1,531,134 km (0.117 R)
• M8: 1,643,781 km (0.084 R)
• M9: 1,759,271 km (0.093 R)
• M10: 1,929,214 km (0.101 R)
• M11: 2,069,238 km (0.097 R)
• M12: 2,378,157 km (0.075 R)
• M13: 2,566,800 km (0.117 R)
• M14: 2,879,161 km (0.09 R)
• M15: 3,039,978 km (0.12 R)
• M16: 3,286,964 km (0.098 R)
• M17: 3,391,833 km (0.075 R)
• M18: 3,691,477 km (0.057 R)
• M19: 4,179,914 km (0.1 R)
• M20: 4,759,755 km (0.106 R)
• M21: 4,998,813 km (0.12 R)
• M22: 5,414,545 km (0.07 R)
• M23: 5,538,861 km (0.083 R)
• M24: 5,714,639 km (0.116 R)
• M25: 5,841,348 km (0.067 R)
• M26: 5,994,686 km (0.091 R)
• M27: 6,279,071 km (0.108 R)
• M28: 6,834,678 km (0.088 R)
• M29: 6,915,311 km (0.081 R)
• M30: 7,268,512 km (0.076 R)
• M31: 7,572,046 km (0.116 R)
• M32: 8,334,696 km (0.085 R)
• M33: 8,478,609 km (0.104 R)
• M34: 8,681,613 km (0.111 R)
• M35: 8,915,435 km (0.109 R)
• M36: 9,811,077 km (0.059 R)
• M37: 10,054,772 km (0.111 R)
• M38: 10,269,744 km (0.034 R)
• M39: 10,797,974 km (0.091 R)
• M40: 11,558,679 km (0.087 R)
• M41: 11,719,348 km (0.081 R)
• M42: 11,880,764 km (0.085 R)
• M43: 12,075,540 km (0.088 R)
• M44: 12,205,989 km (0.103 R)
• M45: 12,336,738 km (0.107 R)
• M46: 12,500,996 km (0.115 R)
• M47: 12,632,942 km (0.037 R)
• M48: 13,098,341 km (0.082 R)
• M49: 13,569,424 km (0.111 R)
• M50: 14,355,262 km (0.071 R)
• M51: 14,736,437 km (0.107 R)
• M52: 15,226,221 km (0.114 R)
• M53: 16,042,726 km (0.116 R)
• M54: 16,150,287 km (0.108 R)
• M55: 16,474,316 km (0.056 R)
• M56: 17,312,214 km (0.052 R)
• M57: 17,977,775 km (0.108 R)
• M58: 18,126,774 km (0.039 R)
• M59: 18,313,622 km (0.119 R)
• M60: 18,991,599 km (0.107 R)
• M61: 19,105,443 km (0.115 R)
• M62: 19,219,437 km (0.053 R)
• M63: 19,371,877 km (0.111 R)
• M64: 19,985,528 km (0.102 R)
• M65: 21,035,405 km (0.072 R)
• M66: 21,153,289 km (0.096 R)
• M67: 22,023,649 km (0.097 R)
• M68: 22,183,120 km (0.083 R)
• M69: 22,543,352 km (0.087 R)
• M70: 23,758,386 km (0.11 R)
• M71: 24,209,124 km (0.063 R)
• M72: 24,621,566 km (0.079 R)
• M73: 25,620,431 km (0.102 R)
• M74: 26,590,274 km (0.071 R)
• M75: 27,916,309 km (0.075 R)
• M76: 28,218,796 km (0.12 R)
• M77: 28,305,413 km (0.079 R)
• M78: 29,132,540 km (0.111 R)
• M79: 29,307,719 km (0.113 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678

Radius: 8.4

Gravity: 9.61 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 9.11 AU - 10.87 AU

Year: 11650 Days

Day: 11.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 21,771,168 km

• M1: 191,934 km (0.1 R)
• M2: 253,718 km (0.112 R)
• M3: 378,782 km (0.119 R)
• M4: 676,930 km (0.042 R)
• M5: 822,788 km (0.104 R)
• M6: 1,103,135 km (0.037 R)
• M7: 1,167,013 km (0.075 R)
• M8: 1,412,503 km (0.047 R)
• M9: 1,482,365 km (0.101 R)
• M10: 1,577,360 km (0.11 R)
• M11: 1,874,761 km (0.119 R)
• M12: 2,109,480 km (0.106 R)
• M13: 2,189,814 km (0.111 R)
• M14: 2,298,721 km (0.072 R)
• M15: 2,493,497 km (0.077 R)
• M16: 2,550,045 km (0.076 R)
• M17: 2,751,853 km (0.106 R)
• M18: 2,839,966 km (0.118 R)
• M19: 2,988,816 km (0.119 R)
• M20: 3,140,359 km (0.077 R)
• M21: 3,482,638 km (0.081 R)
• M22: 4,001,893 km (0.09 R)
• M23: 4,649,651 km (0.085 R)
• M24: 4,754,968 km (0.107 R)
• M25: 5,588,378 km (0.084 R)
• M26: 5,888,920 km (0.079 R)
• M27: 5,964,766 km (0.108 R)
• M28: 6,117,655 km (0.037 R)
• M29: 7,468,823 km (0.034 R)
• M30: 8,347,711 km (0.102 R)
• M31: 8,518,851 km (0.102 R)
• M32: 9,127,116 km (0.11 R)
• M33: 9,259,211 km (0.097 R)
• M34: 9,391,904 km (0.115 R)
• M35: 9,614,655 km (0.097 R)
• M36: 10,156,349 km (0.11 R)
• M37: 10,569,090 km (0.106 R)
• M38: 10,661,541 km (0.106 R)
• M39: 10,893,867 km (0.041 R)
• M40: 11,601,016 km (0.097 R)
• M41: 12,177,416 km (0.039 R)
• M42: 12,615,738 km (0.093 R)
• M43: 13,709,149 km (0.064 R)
• M44: 14,267,149 km (0.107 R)
• M45: 14,574,573 km (0.107 R)
• M46: 16,572,452 km (0.099 R)
• M47: 16,626,158 km (0.084 R)
• M48: 16,680,013 km (0.046 R)
• M49: 17,493,825 km (0.092 R)
• M50: 19,103,498 km (0.086 R)
• M51: 19,159,747 km (0.119 R)
• M52: 20,298,337 km (0.08 R)
• M53: 22,106,227 km (0.072 R)
• M54: 22,581,051 km (0.114 R)
• M55: 22,999,326 km (0.114 R)
• M56: 23,119,304 km (0.099 R)
• M57: 23,420,145 km (0.036 R)
• M58: 24,208,376 km (0.103 R)
• M59: 24,575,041 km (0.118 R)
• M60: 26,940,183 km (0.109 R)
• M61: 27,574,628 km (0.071 R)
• M62: 28,471,018 km (0.09 R)
• M63: 28,793,551 km (0.089 R)
• M64: 29,182,057 km (0.07 R)
• M65: 30,951,949 km (0.118 R)
• M66: 32,554,292 km (0.092 R)
• M67: 33,365,561 km (0.098 R)
• M68: 33,501,396 km (0.106 R)
• M69: 34,869,917 km (0.051 R)
• M70: 36,536,288 km (0.119 R)
• M71: 36,676,312 km (0.042 R)
• M72: 37,944,752 km (0.082 R)
• M73: 38,441,866 km (0.117 R)
• M74: 38,726,850 km (0.098 R)
• M75: 40,307,052 km (0.087 R)
• M76: 40,379,308 km (0.118 R)
• M77: 40,959,598 km (0.077 R)
• M78: 41,908,198 km (0.074 R)
• M79: 42,642,873 km (0.077 R)
• M80: 43,901,590 km (0.083 R)
• M81: 43,976,089 km (0.099 R)
• M82: 46,001,196 km (0.109 R)
• M83: 49,134,224 km (0.079 R)
• M84: 49,676,067 km (0.088 R)
• M85: 50,064,274 km (0.103 R)
• M86: 50,219,856 km (0.081 R)
• M87: 50,609,408 km (0.113 R)

Planet 10 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 44.3

Radius: 14.5

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 8.71 AU - 11.71 AU

Year: 12037 Days

Day: 8.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 21,771,168 km

• M1: 192,981 km (0.084 R)
• M2: 366,216 km (0.089 R)
• M3: 474,076 km (0.12 R)
• M4: 614,997 km (0.107 R)
• M5: 802,593 km (0.077 R)
• M6: 1,100,442 km (0.092 R)
• M7: 1,287,140 km (0.093 R)
• M8: 1,485,208 km (0.06 R)
• M9: 1,614,311 km (0.047 R)
• M10: 1,829,133 km (0.082 R)
• M11: 1,954,347 km (0.1 R)
• M12: 2,272,990 km (0.102 R)
• M13: 2,718,941 km (0.105 R)
• M14: 3,362,212 km (0.066 R)
• M15: 3,710,326 km (0.062 R)
• M16: 3,835,091 km (0.108 R)
• M17: 4,088,659 km (0.075 R)
• M18: 4,423,011 km (0.083 R)
• M19: 5,642,383 km (0.073 R)
• M20: 5,807,090 km (0.098 R)
• M21: 5,994,237 km (0.086 R)
• M22: 6,353,422 km (0.063 R)
• M23: 6,503,319 km (0.101 R)
• M24: 7,092,884 km (0.082 R)
• M25: 7,699,653 km (0.104 R)
• M26: 8,067,065 km (0.12 R)
• M27: 9,252,479 km (0.106 R)
• M28: 9,940,180 km (0.097 R)
• M29: 10,239,974 km (0.114 R)
• M30: 10,517,329 km (0.117 R)
• M31: 10,720,782 km (0.117 R)
• M32: 11,234,800 km (0.096 R)
• M33: 11,599,520 km (0.069 R)
• M34: 12,528,373 km (0.117 R)
• M35: 12,636,083 km (0.108 R)
• M36: 12,744,093 km (0.12 R)
• M37: 12,879,479 km (0.12 R)
• M38: 13,674,442 km (0.114 R)
• M39: 13,980,220 km (0.035 R)
• M40: 14,091,970 km (0.068 R)
• M41: 14,204,019 km (0.027 R)
• M42: 14,485,412 km (0.112 R)
• M43: 15,629,537 km (0.086 R)
• M44: 15,745,475 km (0.036 R)
• M45: 15,861,862 km (0.06 R)
• M46: 17,189,843 km (0.055 R)
• M47: 17,399,728 km (0.108 R)
• M48: 17,520,005 km (0.04 R)
• M49: 17,912,849 km (0.097 R)
• M50: 18,645,579 km (0.117 R)
• M51: 19,294,984 km (0.12 R)
• M52: 19,481,832 km (0.082 R)
• M53: 19,575,480 km (0.085 R)
• M54: 19,983,134 km (0.047 R)
• M55: 20,425,345 km (0.056 R)
• M56: 20,679,512 km (0.119 R)
• M57: 21,062,632 km (0.053 R)
• M58: 21,480,309 km (0.096 R)
• M59: 21,706,501 km (0.077 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 18,778 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit