🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.49

Radius: 1.82

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 0.47 AU - 0.59 AU

Year: 168 Days

Day: 12.2 Hours

Environment

Temp: 29 °C

Axial Tilt: 10.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.54 AU - 0.88 AU

Year: 261 Days

Day: 40.3 Hours

Environment

Temp: 7 °C

Axial Tilt: 179.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.19 AU - 1.23 AU

Year: 581 Days

Day: 26.2 Hours

Environment

Temp: -86 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.19 AU - 2.59 AU

Year: 1613 Days

Day: 31.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 36.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 78,759,864 km

• M1: 622,776 km (0.097 R)

Asteroid Belt

Center: 2.65 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 396.6

Radius: 8.9

Gravity: 5.01 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.67 AU - 3.13 AU

Year: 2156 Days

Day: 13 Hours

Environment

Temp: -136 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 78,759,864 km

• M1: 111,899 km (0.104 R)
• M2: 177,423 km (0.111 R)
• M3: 274,811 km (0.111 R)
• M4: 528,080 km (0.074 R)
• M5: 588,668 km (0.032 R)
• M6: 725,550 km (0.104 R)
• M7: 905,815 km (0.106 R)
• M8: 963,709 km (0.1 R)
• M9: 1,074,711 km (0.076 R)
• M10: 1,199,177 km (0.119 R)
• M11: 1,433,596 km (0.103 R)
• M12: 1,652,308 km (0.091 R)
• M13: 1,734,438 km (0.091 R)
• M14: 1,989,502 km (0.104 R)
• M15: 2,099,307 km (0.106 R)
• M16: 2,188,617 km (0.056 R)
• M17: 2,336,569 km (0.089 R)
• M18: 2,476,294 km (0.118 R)
• M19: 2,642,646 km (0.069 R)
• M20: 2,763,671 km (0.079 R)
• M21: 3,138,264 km (0.098 R)
• M22: 3,202,292 km (0.046 R)
• M23: 3,357,724 km (0.118 R)
• M24: 3,689,532 km (0.111 R)
• M25: 4,045,874 km (0.094 R)
• M26: 4,129,799 km (0.117 R)
• M27: 4,543,138 km (0.119 R)
• M28: 4,924,912 km (0.068 R)
• M29: 5,089,619 km (0.044 R)
• M30: 5,210,643 km (0.088 R)
• M31: 5,424,568 km (0.091 R)
• M32: 5,517,169 km (0.12 R)
• M33: 5,861,245 km (0.053 R)
• M34: 6,488,209 km (0.107 R)
• M35: 6,619,556 km (0.077 R)
• M36: 7,187,280 km (0.09 R)
• M37: 7,374,277 km (0.065 R)
• M38: 7,580,124 km (0.083 R)
• M39: 7,822,772 km (0.05 R)
• M40: 8,085,615 km (0.052 R)
• M41: 8,494,167 km (0.097 R)
• M42: 8,637,931 km (0.071 R)
• M43: 9,128,911 km (0.093 R)
• M44: 9,610,317 km (0.093 R)
• M45: 9,797,613 km (0.119 R)
• M46: 10,118,950 km (0.103 R)
• M47: 10,252,241 km (0.076 R)
• M48: 10,347,834 km (0.062 R)
• M49: 10,424,578 km (0.095 R)
• M50: 11,418,805 km (0.073 R)
• M51: 11,537,736 km (0.06 R)
• M52: 11,776,943 km (0.034 R)
• M53: 12,138,820 km (0.118 R)
• M54: 12,422,757 km (0.054 R)
• M55: 12,504,288 km (0.084 R)
• M56: 12,914,635 km (0.105 R)
• M57: 13,142,323 km (0.075 R)
• M58: 14,044,697 km (0.103 R)
• M59: 14,108,276 km (0.086 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.1

Radius: 14.6

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 2.75 AU - 3.61 AU

Year: 2476 Days

Day: 11.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 49.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 78,759,864 km

• M1: 185,501 km (0.086 R)
• M2: 328,517 km (0.086 R)
• M3: 556,205 km (0.076 R)
• M4: 682,914 km (0.116 R)
• M5: 837,299 km (0.096 R)
• M6: 1,111,512 km (0.073 R)
• M7: 1,386,323 km (0.037 R)
• M8: 1,537,417 km (0.12 R)
• M9: 1,673,103 km (0.087 R)
• M10: 1,912,310 km (0.026 R)
• M11: 2,186,522 km (0.073 R)
• M12: 2,811,991 km (0.06 R)
• M13: 2,967,274 km (0.116 R)
• M14: 3,059,127 km (0.114 R)
• M15: 3,152,027 km (0.102 R)
• M16: 3,464,088 km (0.12 R)
• M17: 3,589,003 km (0.092 R)
• M18: 4,133,240 km (0.087 R)
• M19: 4,280,743 km (0.109 R)
• M20: 4,400,122 km (0.117 R)
• M21: 4,505,589 km (0.067 R)
• M22: 4,780,550 km (0.103 R)
• M23: 4,889,008 km (0.027 R)
• M24: 5,092,611 km (0.061 R)
• M25: 5,219,320 km (0.032 R)
• M26: 5,459,873 km (0.042 R)
• M27: 5,654,949 km (0.112 R)
• M28: 6,152,811 km (0.05 R)
• M29: 6,305,101 km (0.076 R)
• M30: 6,613,123 km (0.074 R)
• M31: 6,804,010 km (0.093 R)
• M32: 7,280,031 km (0.12 R)
• M33: 7,531,206 km (0.1 R)
• M34: 7,657,765 km (0.089 R)
• M35: 8,357,883 km (0.103 R)
• M36: 8,734,571 km (0.074 R)
• M37: 9,001,753 km (0.096 R)
• M38: 9,407,462 km (0.118 R)
• M39: 9,563,493 km (0.063 R)
• M40: 9,720,570 km (0.099 R)
• M41: 9,819,155 km (0.107 R)
• M42: 9,937,936 km (0.104 R)
• M43: 10,721,380 km (0.051 R)
• M44: 10,823,256 km (0.033 R)
• M45: 10,986,916 km (0.052 R)
• M46: 11,130,979 km (0.027 R)
• M47: 11,234,052 km (0.056 R)
• M48: 12,050,108 km (0.033 R)
• M49: 12,669,144 km (0.1 R)
• M50: 12,928,398 km (0.104 R)
• M51: 13,102,230 km (0.079 R)
• M52: 13,474,280 km (0.117 R)
• M53: 13,606,375 km (0.093 R)
• M54: 13,827,481 km (0.111 R)
• M55: 13,960,772 km (0.061 R)
• M56: 14,273,432 km (0.106 R)
• M57: 14,543,307 km (0.085 R)
• M58: 14,769,499 km (0.11 R)
• M59: 14,996,738 km (0.094 R)
• M60: 15,225,323 km (0.12 R)
• M61: 15,547,108 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 11.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 252.5

Radius: 4.6

Gravity: 11.93 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 8.96 AU - 14.64 AU

Year: 17696 Days

Day: 22 Hours

Environment

Temp: -204 °C

Axial Tilt: 20 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 78,759,864 km

• M1: 199,264 km (0.053 R)
• M2: 429,196 km (0.094 R)
• M3: 777,011 km (0.118 R)
• M4: 870,360 km (0.106 R)
• M5: 1,088,773 km (0.043 R)
• M6: 1,598,004 km (0.073 R)
• M7: 2,197,294 km (0.058 R)
• M8: 2,493,198 km (0.106 R)
• M9: 3,121,958 km (0.107 R)
• M10: 3,484,733 km (0.084 R)
• M11: 3,988,878 km (0.102 R)
• M12: 4,085,967 km (0.05 R)
• M13: 4,855,947 km (0.078 R)
• M14: 5,239,665 km (0.059 R)
• M15: 6,259,923 km (0.091 R)
• M16: 6,638,854 km (0.101 R)
• M17: 6,792,491 km (0.088 R)
• M18: 6,869,833 km (0.096 R)
• M19: 7,658,364 km (0.057 R)
• M20: 8,186,295 km (0.078 R)
• M21: 8,978,715 km (0.113 R)
• M22: 9,233,929 km (0.112 R)
• M23: 9,664,770 km (0.118 R)
• M24: 11,729,221 km (0.066 R)
• M25: 13,097,742 km (0.114 R)
• M26: 13,387,214 km (0.066 R)
• M27: 13,532,773 km (0.07 R)
• M28: 13,581,392 km (0.09 R)
• M29: 14,169,312 km (0.099 R)
• M30: 14,865,690 km (0.109 R)
• M31: 14,966,070 km (0.098 R)
• M32: 15,167,579 km (0.115 R)
• M33: 15,471,412 km (0.101 R)
• M34: 16,033,750 km (0.063 R)
• M35: 16,085,212 km (0.113 R)
• M36: 16,395,179 km (0.053 R)
• M37: 16,968,438 km (0.095 R)
• M38: 17,867,072 km (0.087 R)
• M39: 18,027,291 km (0.085 R)
• M40: 18,727,110 km (0.083 R)
• M41: 19,271,347 km (0.088 R)
• M42: 20,542,780 km (0.06 R)
• M43: 20,598,729 km (0.09 R)
• M44: 21,556,754 km (0.109 R)
• M45: 21,841,140 km (0.09 R)
• M46: 23,691,216 km (0.043 R)
• M47: 24,635,029 km (0.06 R)
• M48: 24,694,420 km (0.04 R)
• M49: 25,111,499 km (0.118 R)
• M50: 25,231,027 km (0.093 R)
• M51: 26,073,413 km (0.047 R)
• M52: 28,406,092 km (0.104 R)
• M53: 28,968,281 km (0.111 R)
• M54: 29,471,080 km (0.079 R)
• M55: 29,976,721 km (0.101 R)
• M56: 30,485,353 km (0.075 R)
• M57: 30,612,960 km (0.101 R)
• M58: 30,804,595 km (0.073 R)
• M59: 30,996,679 km (0.1 R)
• M60: 31,189,211 km (0.046 R)
• M61: 31,575,473 km (0.041 R)
• M62: 33,595,792 km (0.114 R)
• M63: 34,190,294 km (0.11 R)
• M64: 35,188,561 km (0.062 R)
• M65: 35,322,451 km (0.079 R)
• M66: 35,389,321 km (0.069 R)
• M67: 35,523,510 km (0.041 R)
• M68: 37,350,100 km (0.109 R)
• M69: 37,486,683 km (0.051 R)
• M70: 37,897,180 km (0.091 R)
• M71: 38,309,172 km (0.119 R)
• M72: 38,378,137 km (0.065 R)
• M73: 38,860,889 km (0.077 R)
• M74: 39,137,795 km (0.06 R)
• M75: 39,207,059 km (0.068 R)
• M76: 39,693,401 km (0.096 R)
• M77: 39,763,114 km (0.112 R)
• M78: 40,812,543 km (0.087 R)
• M79: 41,305,468 km (0.037 R)
• M80: 44,087,240 km (0.1 R)
• M81: 45,391,435 km (0.044 R)
• M82: 45,464,289 km (0.094 R)
• M83: 46,121,472 km (0.03 R)
• M84: 46,487,838 km (0.108 R)
• M85: 46,855,250 km (0.076 R)
• M86: 47,149,958 km (0.09 R)
• M87: 47,889,270 km (0.098 R)
• M88: 48,037,522 km (0.043 R)
• M89: 48,483,324 km (0.028 R)
• M90: 49,829,256 km (0.096 R)
• M91: 49,904,354 km (0.119 R)
• M92: 50,205,195 km (0.082 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 555.7

Radius: 4.7

Gravity: 25.16 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 13.95 AU - 14.47 AU

Year: 23385 Days

Day: 24.6 Hours

Environment

Temp: -215 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 78,759,864 km

• M1: 203,004 km (0.041 R)
• M2: 315,203 km (0.053 R)
• M3: 467,344 km (0.111 R)
• M4: 530,175 km (0.099 R)
• M5: 760,256 km (0.063 R)
• M6: 991,684 km (0.059 R)
• M7: 1,186,311 km (0.1 R)
• M8: 1,579,006 km (0.067 R)
• M9: 1,707,360 km (0.044 R)
• M10: 2,043,357 km (0.087 R)
• M11: 2,112,920 km (0.114 R)
• M12: 2,326,546 km (0.07 R)
• M13: 2,472,853 km (0.091 R)
• M14: 2,774,592 km (0.079 R)
• M15: 2,851,784 km (0.102 R)
• M16: 2,968,919 km (0.108 R)
• M17: 3,790,062 km (0.116 R)
• M18: 4,181,111 km (0.117 R)
• M19: 5,237,721 km (0.071 R)
• M20: 5,574,914 km (0.115 R)
• M21: 6,018,622 km (0.079 R)
• M22: 7,203,586 km (0.114 R)
• M23: 8,069,160 km (0.098 R)
• M24: 9,427,658 km (0.038 R)
• M25: 10,133,161 km (0.074 R)
• M26: 11,719,048 km (0.098 R)
• M27: 13,184,808 km (0.067 R)
• M28: 13,906,169 km (0.117 R)
• M29: 14,238,127 km (0.093 R)
• M30: 14,304,997 km (0.045 R)
• M31: 15,455,106 km (0.103 R)
• M32: 16,634,685 km (0.108 R)
• M33: 16,845,917 km (0.074 R)
• M34: 18,566,891 km (0.105 R)
• M35: 18,859,205 km (0.092 R)
• M36: 18,932,359 km (0.107 R)
• M37: 19,079,264 km (0.12 R)
• M38: 19,448,172 km (0.076 R)
• M39: 19,968,473 km (0.096 R)
• M40: 20,568,810 km (0.077 R)
• M41: 21,174,980 km (0.106 R)
• M42: 21,327,420 km (0.115 R)
• M43: 21,556,754 km (0.106 R)
• M44: 22,715,988 km (0.087 R)
• M45: 22,872,018 km (0.084 R)
• M46: 23,499,881 km (0.074 R)
• M47: 23,736,844 km (0.118 R)
• M48: 24,852,844 km (0.114 R)
• M49: 25,822,986 km (0.105 R)
• M50: 27,550,393 km (0.076 R)
• M51: 29,399,572 km (0.099 R)
• M52: 29,654,936 km (0.05 R)
• M53: 31,549,144 km (0.118 R)
• M54: 33,393,536 km (0.066 R)
• M55: 33,570,959 km (0.091 R)
• M56: 35,906,481 km (0.082 R)
• M57: 36,179,347 km (0.098 R)
• M58: 36,635,621 km (0.1 R)
• M59: 36,910,283 km (0.111 R)
• M60: 37,185,543 km (0.03 R)
• M61: 38,201,013 km (0.117 R)
• M62: 38,758,714 km (0.087 R)
• M63: 38,852,063 km (0.075 R)
• M64: 39,225,609 km (0.095 R)
• M65: 39,882,344 km (0.055 R)
• M66: 40,921,600 km (0.084 R)
• M67: 41,587,460 km (0.108 R)
• M68: 44,287,103 km (0.11 R)
• M69: 44,872,929 km (0.092 R)
• M70: 46,943,363 km (0.113 R)
• M71: 47,341,144 km (0.115 R)
• M72: 47,540,558 km (0.085 R)
• M73: 50,462,503 km (0.105 R)
• M74: 51,585,983 km (0.07 R)
• M75: 52,614,469 km (0.038 R)
• M76: 52,717,691 km (0.056 R)
• M77: 53,234,851 km (0.091 R)
• M78: 53,857,627 km (0.113 R)
• M79: 54,482,797 km (0.097 R)
• M80: 56,478,283 km (0.086 R)
• M81: 57,644,398 km (0.09 R)
• M82: 57,963,789 km (0.053 R)
• M83: 58,283,779 km (0.117 R)
• M84: 58,711,480 km (0.112 R)
• M85: 62,060,527 km (0.111 R)
• M86: 64,253,781 km (0.098 R)
• M87: 66,360,867 km (0.109 R)
• M88: 66,472,467 km (0.084 R)
• M89: 68,377,896 km (0.116 R)
• M90: 69,393,964 km (0.058 R)
• M91: 71,212,626 km (0.12 R)
• M92: 71,440,912 km (0.064 R)
• M93: 75,477,661 km (0.072 R)
• M94: 76,060,345 km (0.067 R)
• M95: 76,878,645 km (0.074 R)
• M96: 77,230,200 km (0.058 R)
• M97: 77,817,372 km (0.099 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 452 - 18,722 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit