🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.01 AU - 1.49 AU

Year: 535 Days

Day: 32 Hours

Environment

Temp: -25 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.72 AU - 2.28 AU

Year: 1083 Days

Day: 46.6 Hours

Environment

Temp: -90 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.87 AU - 3.57 AU

Year: 2212 Days

Day: 47.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 108.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 784.5

Radius: 13.6

Gravity: 4.24 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.68 AU - 5.52 AU

Year: 3778 Days

Day: 6.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 57,761,389 km

• M1: 272,119 km (0.093 R)
• M2: 377,435 km (0.11 R)
• M3: 661,671 km (0.081 R)
• M4: 814,411 km (0.083 R)
• M5: 1,093,261 km (0.102 R)
• M6: 1,305,989 km (0.094 R)
• M7: 1,475,035 km (0.103 R)
• M8: 1,562,400 km (0.086 R)
• M9: 2,010,296 km (0.083 R)
• M10: 2,141,045 km (0.092 R)
• M11: 2,291,540 km (0.103 R)
• M12: 2,480,482 km (0.045 R)
• M13: 2,746,767 km (0.084 R)
• M14: 3,135,272 km (0.106 R)
• M15: 3,404,249 km (0.117 R)
• M16: 3,502,236 km (0.116 R)
• M17: 3,741,144 km (0.088 R)
• M18: 3,985,586 km (0.061 R)
• M19: 4,172,434 km (0.086 R)
• M20: 5,217,675 km (0.092 R)
• M21: 5,606,779 km (0.114 R)
• M22: 6,510,649 km (0.12 R)
• M23: 6,904,839 km (0.112 R)
• M24: 7,485,279 km (0.103 R)
• M25: 7,587,754 km (0.114 R)
• M26: 7,872,289 km (0.09 R)
• M27: 8,055,097 km (0.039 R)
• M28: 8,265,881 km (0.111 R)
• M29: 8,639,127 km (0.054 R)
• M30: 8,882,074 km (0.083 R)
• M31: 9,017,909 km (0.117 R)
• M32: 9,374,700 km (0.081 R)
• M33: 9,960,675 km (0.037 R)
• M34: 10,587,341 km (0.103 R)
• M35: 10,789,447 km (0.095 R)
• M36: 11,168,229 km (0.101 R)
• M37: 11,314,985 km (0.095 R)
• M38: 11,403,397 km (0.036 R)
• M39: 11,759,440 km (0.101 R)
• M40: 11,998,796 km (0.072 R)
• M41: 12,573,851 km (0.047 R)
• M42: 12,757,407 km (0.062 R)
• M43: 13,688,056 km (0.047 R)
• M44: 14,066,538 km (0.095 R)
• M45: 14,512,340 km (0.053 R)
• M46: 14,640,695 km (0.093 R)
• M47: 14,769,199 km (0.115 R)
• M48: 14,962,929 km (0.098 R)
• M49: 15,189,869 km (0.103 R)
• M50: 15,287,556 km (0.09 R)
• M51: 15,844,808 km (0.101 R)
• M52: 16,308,861 km (0.09 R)
• M53: 17,420,074 km (0.081 R)
• M54: 17,590,615 km (0.061 R)
• M55: 17,933,344 km (0.073 R)
• M56: 18,278,317 km (0.094 R)
• M57: 18,729,953 km (0.109 R)
• M58: 19,115,018 km (0.109 R)
• M59: 19,928,680 km (0.045 R)
• M60: 20,321,824 km (0.079 R)
• M61: 20,573,447 km (0.096 R)
• M62: 20,898,374 km (0.08 R)
• M63: 21,188,594 km (0.112 R)
• M64: 21,883,326 km (0.09 R)
• M65: 22,214,985 km (0.098 R)
• M66: 22,511,338 km (0.105 R)
• M67: 22,771,638 km (0.113 R)
• M68: 23,596,222 km (0.103 R)
• M69: 24,240,091 km (0.056 R)
• M70: 24,698,010 km (0.085 R)
• M71: 25,351,753 km (0.061 R)
• M72: 25,894,494 km (0.099 R)
• M73: 26,089,121 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.2

Radius: 8.5

Gravity: 13.35 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 7.23 AU - 10.67 AU

Year: 10252 Days

Day: 11.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 57,761,389 km

• M1: 131,048 km (0.089 R)
• M2: 308,321 km (0.118 R)
• M3: 493,673 km (0.051 R)
• M4: 574,905 km (0.095 R)
• M5: 1,180,926 km (0.083 R)
• M6: 1,651,710 km (0.119 R)
• M7: 1,778,120 km (0.084 R)
• M8: 1,907,672 km (0.115 R)
• M9: 2,428,572 km (0.119 R)
• M10: 2,660,748 km (0.084 R)
• M11: 2,930,622 km (0.03 R)
• M12: 3,272,603 km (0.069 R)
• M13: 3,464,387 km (0.099 R)
• M14: 3,892,836 km (0.099 R)
• M15: 4,408,200 km (0.106 R)
• M16: 4,799,698 km (0.112 R)
• M17: 5,017,961 km (0.114 R)
• M18: 5,128,365 km (0.074 R)
• M19: 5,692,349 km (0.115 R)
• M20: 6,276,079 km (0.111 R)
• M21: 6,434,952 km (0.058 R)
• M22: 7,083,758 km (0.11 R)
• M23: 7,374,277 km (0.112 R)
• M24: 8,225,489 km (0.034 R)
• M25: 8,486,986 km (0.076 R)
• M26: 9,378,141 km (0.094 R)
• M27: 9,651,307 km (0.055 R)
• M28: 10,439,388 km (0.114 R)
• M29: 10,533,485 km (0.12 R)
• M30: 11,344,605 km (0.109 R)
• M31: 11,441,395 km (0.053 R)
• M32: 11,538,484 km (0.117 R)
• M33: 12,723,897 km (0.099 R)
• M34: 12,824,427 km (0.09 R)
• M35: 12,925,256 km (0.09 R)
• M36: 13,127,662 km (0.059 R)
• M37: 14,051,578 km (0.118 R)
• M38: 15,369,087 km (0.051 R)
• M39: 15,745,176 km (0.11 R)
• M40: 16,891,245 km (0.108 R)
• M41: 16,946,447 km (0.108 R)
• M42: 17,279,152 km (0.063 R)
• M43: 18,177,039 km (0.106 R)
• M44: 19,668,230 km (0.078 R)
• M45: 20,487,279 km (0.09 R)
• M46: 20,546,220 km (0.119 R)
• M47: 20,960,307 km (0.1 R)
• M48: 21,317,547 km (0.087 R)
• M49: 21,437,076 km (0.118 R)
• M50: 22,888,325 km (0.096 R)
• M51: 23,502,424 km (0.117 R)
• M52: 23,811,493 km (0.063 R)
• M53: 24,684,097 km (0.097 R)
• M54: 24,935,272 km (0.084 R)
• M55: 26,460,423 km (0.095 R)
• M56: 26,588,927 km (0.087 R)
• M57: 27,428,919 km (0.068 R)
• M58: 28,474,608 km (0.115 R)
• M59: 28,606,254 km (0.097 R)
• M60: 29,002,390 km (0.068 R)
• M61: 30,067,676 km (0.03 R)
• M62: 30,470,543 km (0.033 R)
• M63: 31,078,060 km (0.066 R)
• M64: 32,786,468 km (0.043 R)
• M65: 33,270,267 km (0.09 R)
• M66: 33,339,531 km (0.095 R)
• M67: 33,617,185 km (0.105 R)
• M68: 34,806,189 km (0.078 R)
• M69: 34,876,500 km (0.112 R)
• M70: 34,946,960 km (0.11 R)
• M71: 35,724,570 km (0.11 R)
• M72: 37,729,630 km (0.045 R)
• M73: 38,599,991 km (0.092 R)
• M74: 39,037,714 km (0.093 R)
• M75: 39,403,780 km (0.118 R)
• M76: 40,508,710 km (0.107 R)
• M77: 40,730,863 km (0.067 R)
• M78: 41,549,013 km (0.028 R)
• M79: 43,959,933 km (0.116 R)
• M80: 44,188,219 km (0.085 R)
• M81: 45,951,978 km (0.093 R)
• M82: 49,152,475 km (0.029 R)
• M83: 49,626,850 km (0.063 R)
• M84: 49,706,137 km (0.065 R)
• M85: 50,023,434 km (0.105 R)
• M86: 51,219,169 km (0.102 R)
• M87: 51,379,239 km (0.104 R)
• M88: 52,424,330 km (0.111 R)
• M89: 53,557,534 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 16.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 334.3

Radius: 4.7

Gravity: 15.13 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 14.25 AU - 18.65 AU

Year: 25546 Days

Day: 22.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 124.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 57,761,389 km

• M1: 99,782 km (0.051 R)
• M2: 539,749 km (0.075 R)
• M3: 601,084 km (0.088 R)
• M4: 731,085 km (0.091 R)
• M5: 870,061 km (0.048 R)
• M6: 918,232 km (0.11 R)
• M7: 1,017,415 km (0.058 R)
• M8: 1,564,046 km (0.102 R)
• M9: 1,713,045 km (0.107 R)
• M10: 2,806,456 km (0.083 R)
• M11: 3,949,085 km (0.115 R)
• M12: 4,695,578 km (0.096 R)
• M13: 4,867,316 km (0.057 R)
• M14: 6,985,323 km (0.115 R)
• M15: 7,679,307 km (0.063 R)
• M16: 10,220,227 km (0.03 R)
• M17: 10,386,879 km (0.104 R)
• M18: 10,554,579 km (0.051 R)
• M19: 11,005,915 km (0.115 R)
• M20: 11,176,906 km (0.087 R)
• M21: 11,406,090 km (0.047 R)
• M22: 11,521,280 km (0.119 R)
• M23: 11,694,814 km (0.075 R)
• M24: 11,985,931 km (0.093 R)
• M25: 12,754,116 km (0.104 R)
• M26: 13,053,761 km (0.103 R)
• M27: 14,648,923 km (0.081 R)
• M28: 15,596,924 km (0.032 R)
• M29: 16,369,448 km (0.07 R)
• M30: 19,306,652 km (0.025 R)
• M31: 19,512,798 km (0.084 R)
• M32: 20,066,011 km (0.074 R)
• M33: 20,905,405 km (0.106 R)
• M34: 21,542,393 km (0.063 R)
• M35: 23,053,481 km (0.066 R)
• M36: 25,571,512 km (0.034 R)
• M37: 25,949,097 km (0.1 R)
• M38: 26,480,917 km (0.108 R)
• M39: 27,709,714 km (0.086 R)
• M40: 28,957,061 km (0.076 R)
• M41: 29,429,492 km (0.102 R)
• M42: 30,862,041 km (0.073 R)
• M43: 31,506,060 km (0.076 R)
• M44: 33,053,051 km (0.107 R)
• M45: 33,877,186 km (0.042 R)
• M46: 34,458,224 km (0.081 R)
• M47: 35,545,800 km (0.094 R)
• M48: 37,926,202 km (0.079 R)
• M49: 38,184,258 km (0.096 R)
• M50: 38,442,913 km (0.105 R)
• M51: 39,222,467 km (0.065 R)
• M52: 41,149,886 km (0.072 R)
• M53: 41,947,093 km (0.101 R)
• M54: 42,570,767 km (0.113 R)
• M55: 43,737,032 km (0.114 R)
• M56: 44,550,695 km (0.116 R)
• M57: 45,551,804 km (0.088 R)
• M58: 46,376,537 km (0.085 R)
• M59: 47,206,057 km (0.107 R)
• M60: 47,298,508 km (0.091 R)
• M61: 47,391,109 km (0.062 R)
• M62: 47,576,312 km (0.032 R)
• M63: 47,669,062 km (0.118 R)
• M64: 48,599,561 km (0.065 R)
• M65: 48,973,406 km (0.097 R)
• M66: 49,348,298 km (0.1 R)
• M67: 49,818,036 km (0.074 R)
• M68: 50,951,838 km (0.11 R)
• M69: 51,521,955 km (0.03 R)
• M70: 51,807,687 km (0.065 R)
• M71: 53,244,725 km (0.066 R)
• M72: 53,823,220 km (0.039 R)
• M73: 54,306,869 km (0.079 R)
• M74: 54,403,659 km (0.102 R)
• M75: 55,180,970 km (0.075 R)
• M76: 56,648,226 km (0.113 R)
• M77: 57,436,008 km (0.067 R)
• M78: 57,831,246 km (0.088 R)
• M79: 58,723,896 km (0.116 R)
• M80: 59,521,103 km (0.083 R)
• M81: 59,621,035 km (0.057 R)
• M82: 60,422,430 km (0.117 R)
• M83: 61,732,010 km (0.055 R)
• M84: 63,663,019 km (0.118 R)
• M85: 65,613,626 km (0.116 R)
• M86: 66,751,916 km (0.115 R)
• M87: 67,167,350 km (0.089 R)
• M88: 67,271,470 km (0.104 R)
• M89: 68,523,903 km (0.042 R)
• M90: 68,628,622 km (0.11 R)
• M91: 69,362,998 km (0.101 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 30

Radius: 7.1

Gravity: 0.6 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 14.88 AU - 20.13 AU

Year: 28030 Days

Day: 18.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 57,761,389 km

• M1: 116,836 km (0.074 R)
• M2: 408,103 km (0.104 R)
• M3: 556,205 km (0.111 R)
• M4: 1,084,734 km (0.101 R)
• M5: 1,293,872 km (0.111 R)
• M6: 1,343,987 km (0.069 R)
• M7: 1,805,646 km (0.119 R)
• M8: 2,561,864 km (0.118 R)
• M9: 2,775,639 km (0.089 R)
• M10: 3,129,737 km (0.063 R)
• M11: 3,687,588 km (0.086 R)
• M12: 3,880,419 km (0.086 R)
• M13: 4,788,329 km (0.111 R)
• M14: 5,374,304 km (0.081 R)
• M15: 5,538,113 km (0.079 R)
• M16: 5,593,016 km (0.112 R)
• M17: 5,675,743 km (0.111 R)
• M18: 5,758,920 km (0.117 R)
• M19: 6,039,116 km (0.059 R)
• M20: 6,410,119 km (0.048 R)
• M21: 6,965,576 km (0.028 R)
• M22: 7,324,461 km (0.064 R)
• M23: 8,184,799 km (0.073 R)
• M24: 8,979,762 km (0.1 R)
• M25: 9,044,538 km (0.104 R)
• M26: 9,206,851 km (0.111 R)
• M27: 9,468,648 km (0.12 R)
• M28: 9,766,048 km (0.094 R)
• M29: 9,865,830 km (0.068 R)
• M30: 12,146,300 km (0.107 R)
• M31: 12,361,422 km (0.026 R)
• M32: 12,577,890 km (0.099 R)
• M33: 12,686,498 km (0.079 R)
• M34: 14,052,027 km (0.116 R)
• M35: 14,164,824 km (0.115 R)
• M36: 15,308,949 km (0.119 R)
• M37: 16,206,087 km (0.105 R)
• M38: 16,522,038 km (0.09 R)
• M39: 17,039,945 km (0.064 R)
• M40: 17,280,798 km (0.075 R)
• M41: 18,255,279 km (0.112 R)
• M42: 18,378,398 km (0.105 R)
• M43: 18,501,816 km (0.116 R)
• M44: 18,956,444 km (0.076 R)
• M45: 19,289,299 km (0.053 R)
• M46: 19,666,286 km (0.116 R)
• M47: 20,172,525 km (0.058 R)
• M48: 20,342,318 km (0.111 R)
• M49: 22,767,749 km (0.111 R)
• M50: 23,032,986 km (0.075 R)
• M51: 23,655,911 km (0.062 R)
• M52: 25,328,715 km (0.072 R)
• M53: 25,603,526 km (0.028 R)
• M54: 27,226,513 km (0.117 R)
• M55: 28,405,943 km (0.067 R)
• M56: 31,304,102 km (0.111 R)
• M57: 31,944,232 km (0.115 R)
• M58: 32,489,366 km (0.085 R)
• M59: 33,337,885 km (0.107 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 147.7

Radius: 3.8

Gravity: 10.23 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 16.58 AU - 18.8 AU

Year: 28488 Days

Day: 20.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 57,761,389 km

• M1: 164,109 km (0.11 R)
• M2: 275,410 km (0.108 R)
• M3: 377,585 km (0.11 R)
• M4: 1,872,367 km (0.099 R)
• M5: 2,095,717 km (0.098 R)
• M6: 2,181,586 km (0.057 R)
• M7: 2,690,219 km (0.081 R)
• M8: 3,986,035 km (0.112 R)
• M9: 4,092,549 km (0.119 R)
• M10: 4,128,303 km (0.087 R)
• M11: 4,454,725 km (0.111 R)
• M12: 4,491,526 km (0.083 R)
• M13: 4,714,278 km (0.088 R)
• M14: 4,940,769 km (0.101 R)
• M15: 6,330,533 km (0.044 R)
• M16: 7,654,624 km (0.103 R)
• M17: 7,875,879 km (0.08 R)
• M18: 9,768,741 km (0.098 R)
• M19: 10,348,134 km (0.083 R)
• M20: 11,590,394 km (0.112 R)
• M21: 12,254,758 km (0.103 R)
• M22: 13,406,812 km (0.097 R)
• M23: 13,619,989 km (0.11 R)
• M24: 14,212,097 km (0.11 R)
• M25: 15,365,496 km (0.067 R)
• M26: 15,588,547 km (0.087 R)
• M27: 15,756,545 km (0.082 R)
• M28: 16,037,939 km (0.079 R)
• M29: 16,891,844 km (0.101 R)
• M30: 18,584,394 km (0.073 R)
• M31: 18,703,025 km (0.044 R)
• M32: 19,180,392 km (0.071 R)
• M33: 19,420,496 km (0.105 R)
• M34: 22,252,982 km (0.118 R)
• M35: 22,379,093 km (0.057 R)
• M36: 22,442,224 km (0.1 R)
• M37: 23,140,397 km (0.098 R)
• M38: 26,202,516 km (0.118 R)
• M39: 27,408,574 km (0.084 R)
• M40: 28,907,096 km (0.074 R)
• M41: 29,182,356 km (0.106 R)
• M42: 29,527,628 km (0.111 R)
• M43: 30,992,789 km (0.085 R)
• M44: 33,054,697 km (0.116 R)
• M45: 35,160,287 km (0.114 R)
• M46: 36,563,216 km (0.03 R)
• M47: 37,159,513 km (0.082 R)
• M48: 37,533,657 km (0.114 R)
• M49: 37,758,802 km (0.043 R)
• M50: 38,285,835 km (0.119 R)
• M51: 38,361,382 km (0.119 R)
• M52: 39,728,856 km (0.04 R)
• M53: 40,188,122 km (0.089 R)
• M54: 42,276,807 km (0.032 R)
• M55: 42,432,838 km (0.113 R)
• M56: 42,589,167 km (0.119 R)
• M57: 42,824,036 km (0.093 R)
• M58: 45,435,267 km (0.076 R)
• M59: 49,488,771 km (0.032 R)
• M60: 50,810,169 km (0.049 R)
• M61: 54,418,320 km (0.074 R)
• M62: 56,639,699 km (0.087 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 189 - 15,871 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit