🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.76 AU - 1.02 AU

Year: 316 Days

Day: 19.3 Hours

Environment

Temp: 20 °C

Axial Tilt: 29.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 1.03 AU - 1.48 AU

Year: 526 Days

Day: 21 Hours

Environment

Temp: -36 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 1.26 AU - 2.08 AU

Year: 813 Days

Day: 34.9 Hours

Environment

Temp: -58 °C

Axial Tilt: 3.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.92 AU - 2.88 AU

Year: 1401 Days

Day: 16.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 659.5

Radius: 13.7

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 5.88 AU - 8.72 AU

Year: 7430 Days

Day: 8.2 Hours

Environment

Temp: -174 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 92,932,289 km

• M1: 214,972 km (0.085 R)
• M2: 479,611 km (0.107 R)
• M3: 576,849 km (0.091 R)
• M4: 886,367 km (0.093 R)
• M5: 980,315 km (0.102 R)
• M6: 1,128,417 km (0.111 R)
• M7: 1,249,142 km (0.095 R)
• M8: 1,658,292 km (0.057 R)
• M9: 1,858,305 km (0.104 R)
• M10: 2,195,349 km (0.072 R)
• M11: 2,371,425 km (0.055 R)
• M12: 2,784,914 km (0.093 R)
• M13: 3,524,825 km (0.095 R)
• M14: 3,732,317 km (0.077 R)
• M15: 3,917,220 km (0.112 R)
• M16: 4,024,183 km (0.065 R)
• M17: 4,630,652 km (0.064 R)
• M18: 5,060,746 km (0.085 R)
• M19: 6,427,473 km (0.099 R)
• M20: 6,522,467 km (0.078 R)
• M21: 6,681,938 km (0.101 R)
• M22: 7,969,976 km (0.108 R)
• M23: 8,555,353 km (0.06 R)
• M24: 9,083,284 km (0.104 R)
• M25: 9,549,580 km (0.098 R)
• M26: 10,245,061 km (0.102 R)
• M27: 10,918,999 km (0.078 R)
• M28: 11,070,691 km (0.035 R)
• M29: 12,507,579 km (0.086 R)
• M30: 13,633,452 km (0.097 R)
• M31: 14,332,972 km (0.085 R)
• M32: 14,499,325 km (0.055 R)
• M33: 15,938,606 km (0.115 R)
• M34: 16,544,477 km (0.066 R)
• M35: 16,718,908 km (0.103 R)
• M36: 16,937,920 km (0.102 R)
• M37: 17,467,496 km (0.118 R)
• M38: 18,136,947 km (0.083 R)
• M39: 18,316,913 km (0.08 R)
• M40: 18,542,656 km (0.111 R)
• M41: 18,814,924 km (0.095 R)
• M42: 19,088,389 km (0.065 R)
• M43: 19,824,261 km (0.117 R)
• M44: 20,009,613 km (0.092 R)
• M45: 20,242,237 km (0.089 R)
• M46: 20,757,153 km (0.09 R)
• M47: 20,992,471 km (0.107 R)
• M48: 21,991,186 km (0.087 R)
• M49: 22,135,099 km (0.076 R)
• M50: 23,151,318 km (0.078 R)
• M51: 23,935,809 km (0.099 R)
• M52: 24,430,529 km (0.088 R)
• M53: 24,978,805 km (0.109 R)
• M54: 25,279,497 km (0.027 R)
• M55: 26,341,343 km (0.073 R)
• M56: 26,545,245 km (0.072 R)
• M57: 27,108,780 km (0.112 R)
• M58: 27,263,165 km (0.118 R)
• M59: 27,935,607 km (0.104 R)
• M60: 28,143,548 km (0.079 R)
• M61: 28,404,148 km (0.088 R)
• M62: 28,561,076 km (0.105 R)
• M63: 28,770,513 km (0.114 R)
• M64: 28,928,039 km (0.061 R)
• M65: 30,840,050 km (0.111 R)
• M66: 31,974,301 km (0.053 R)
• M67: 32,083,059 km (0.115 R)
• M68: 32,519,136 km (0.062 R)
• M69: 33,067,113 km (0.108 R)
• M70: 33,177,068 km (0.109 R)
• M71: 34,561,895 km (0.078 R)
• M72: 35,233,291 km (0.045 R)
• M73: 35,345,639 km (0.057 R)
• M74: 35,965,572 km (0.104 R)
• M75: 36,816,634 km (0.108 R)
• M76: 37,216,061 km (0.068 R)
• M77: 37,559,687 km (0.07 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 728.3

Radius: 7.6

Gravity: 12.61 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 11.55 AU - 18.15 AU

Year: 21558 Days

Day: 15.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 92,932,289 km

• M1: 97,089 km (0.066 R)
• M2: 152,889 km (0.034 R)
• M3: 201,658 km (0.115 R)
• M4: 259,552 km (0.093 R)
• M5: 360,680 km (0.12 R)
• M6: 476,619 km (0.12 R)
• M7: 1,233,584 km (0.086 R)
• M8: 1,736,083 km (0.084 R)
• M9: 2,115,463 km (0.079 R)
• M10: 2,790,150 km (0.098 R)
• M11: 2,908,781 km (0.111 R)
• M12: 3,526,919 km (0.067 R)
• M13: 4,504,242 km (0.047 R)
• M14: 5,119,090 km (0.11 R)
• M15: 5,264,798 km (0.092 R)
• M16: 5,411,703 km (0.115 R)
• M17: 6,064,548 km (0.114 R)
• M18: 6,270,395 km (0.061 R)
• M19: 6,955,254 km (0.117 R)
• M20: 7,333,736 km (0.06 R)
• M21: 7,942,301 km (0.081 R)
• M22: 11,535,342 km (0.114 R)
• M23: 12,047,715 km (0.117 R)
• M24: 12,241,594 km (0.111 R)
• M25: 12,567,268 km (0.079 R)
• M26: 12,763,990 km (0.104 R)
• M27: 13,160,723 km (0.118 R)
• M28: 16,476,111 km (0.115 R)
• M29: 17,635,644 km (0.105 R)
• M30: 17,782,400 km (0.032 R)
• M31: 20,108,946 km (0.106 R)
• M32: 20,185,540 km (0.091 R)
• M33: 23,168,970 km (0.095 R)
• M34: 23,895,417 km (0.113 R)
• M35: 24,793,454 km (0.094 R)
• M36: 25,536,506 km (0.099 R)
• M37: 26,791,034 km (0.082 R)
• M38: 27,383,292 km (0.115 R)
• M39: 27,468,263 km (0.092 R)
• M40: 27,638,506 km (0.064 R)
• M41: 27,809,047 km (0.115 R)
• M42: 28,408,785 km (0.071 R)
• M43: 29,620,827 km (0.072 R)
• M44: 29,708,043 km (0.116 R)
• M45: 30,673,248 km (0.101 R)
• M46: 31,204,021 km (0.094 R)
• M47: 32,364,452 km (0.108 R)
• M48: 35,465,466 km (0.071 R)
• M49: 40,194,704 km (0.119 R)
• M50: 40,775,443 km (0.11 R)
• M51: 41,553,950 km (0.048 R)
• M52: 44,716,898 km (0.073 R)
• M53: 45,318,581 km (0.09 R)
• M54: 46,327,319 km (0.05 R)
• M55: 47,343,388 km (0.097 R)
• M56: 47,956,589 km (0.102 R)
• M57: 48,778,181 km (0.106 R)
• M58: 49,708,081 km (0.118 R)
• M59: 50,957,074 km (0.029 R)
• M60: 51,480,517 km (0.09 R)
• M61: 53,167,532 km (0.081 R)
• M62: 55,731,939 km (0.109 R)
• M63: 56,163,229 km (0.084 R)
• M64: 58,445,644 km (0.088 R)
• M65: 58,555,150 km (0.112 R)
• M66: 58,883,816 km (0.094 R)
• M67: 59,763,452 km (0.115 R)
• M68: 60,204,915 km (0.046 R)
• M69: 60,426,021 km (0.081 R)
• M70: 60,869,130 km (0.062 R)
• M71: 61,090,983 km (0.119 R)
• M72: 61,424,437 km (0.077 R)
• M73: 61,981,539 km (0.108 R)
• M74: 63,437,575 km (0.116 R)
• M75: 63,887,865 km (0.116 R)
• M76: 64,791,735 km (0.106 R)
• M77: 65,018,376 km (0.102 R)
• M78: 65,245,167 km (0.103 R)
• M79: 65,358,711 km (0.055 R)
• M80: 66,041,326 km (0.102 R)
• M81: 67,298,846 km (0.051 R)
• M82: 67,758,112 km (0.066 R)
• M83: 69,489,557 km (0.101 R)
• M84: 72,290,179 km (0.075 R)
• M85: 73,940,692 km (0.098 R)
• M86: 76,799,059 km (0.109 R)
• M87: 77,880,203 km (0.044 R)
• M88: 78,724,683 km (0.088 R)
• M89: 81,276,074 km (0.07 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 809.5

Radius: 6.9

Gravity: 17 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 12.68 AU - 17.9 AU

Year: 22524 Days

Day: 22 Hours

Environment

Temp: -205 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 92,932,289 km

• M1: 93,648 km (0.03 R)
• M2: 148,102 km (0.089 R)
• M3: 313,707 km (0.098 R)
• M4: 655,388 km (0.094 R)
• M5: 781,798 km (0.096 R)
• M6: 1,147,266 km (0.103 R)
• M7: 1,872,517 km (0.114 R)
• M8: 2,318,169 km (0.1 R)
• M9: 2,434,556 km (0.046 R)
• M10: 2,632,923 km (0.101 R)
• M11: 3,173,270 km (0.11 R)
• M12: 3,611,891 km (0.111 R)
• M13: 4,116,335 km (0.119 R)
• M14: 4,448,741 km (0.037 R)
• M15: 4,988,640 km (0.044 R)
• M16: 5,601,094 km (0.111 R)
• M17: 5,863,339 km (0.117 R)
• M18: 6,951,663 km (0.115 R)
• M19: 7,007,763 km (0.057 R)
• M20: 7,064,011 km (0.12 R)
• M21: 7,176,808 km (0.117 R)
• M22: 7,347,200 km (0.102 R)
• M23: 7,634,279 km (0.088 R)
• M24: 9,308,279 km (0.03 R)
• M25: 9,370,063 km (0.119 R)
• M26: 9,869,570 km (0.042 R)
• M27: 10,506,109 km (0.051 R)
• M28: 10,764,464 km (0.09 R)
• M29: 12,426,048 km (0.055 R)
• M30: 12,494,265 km (0.118 R)
• M31: 12,699,363 km (0.096 R)
• M32: 13,390,954 km (0.099 R)
• M33: 14,522,961 km (0.119 R)
• M34: 15,538,432 km (0.109 R)
• M35: 15,611,884 km (0.064 R)
• M36: 16,277,744 km (0.1 R)
• M37: 17,104,123 km (0.107 R)
• M38: 17,179,969 km (0.098 R)
• M39: 17,944,115 km (0.101 R)
• M40: 19,664,042 km (0.075 R)
• M41: 19,982,386 km (0.115 R)
• M42: 22,092,913 km (0.087 R)
• M43: 22,340,946 km (0.095 R)
• M44: 24,957,562 km (0.068 R)
• M45: 25,043,581 km (0.06 R)
• M46: 25,129,750 km (0.118 R)
• M47: 26,696,488 km (0.106 R)
• M48: 27,048,941 km (0.109 R)
• M49: 27,314,327 km (0.081 R)
• M50: 27,580,462 km (0.078 R)
• M51: 28,205,033 km (0.075 R)
• M52: 28,924,449 km (0.099 R)
• M53: 29,832,359 km (0.047 R)
• M54: 29,923,613 km (0.078 R)
• M55: 31,211,501 km (0.089 R)
• M56: 31,489,753 km (0.034 R)
• M57: 31,955,452 km (0.118 R)
• M58: 32,705,386 km (0.073 R)
• M59: 33,745,839 km (0.078 R)
• M60: 33,840,983 km (0.088 R)
• M61: 33,936,127 km (0.078 R)
• M62: 34,126,865 km (0.109 R)
• M63: 34,605,129 km (0.103 R)
• M64: 35,665,329 km (0.073 R)
• M65: 36,736,001 km (0.116 R)
• M66: 37,422,955 km (0.057 R)
• M67: 37,916,179 km (0.108 R)
• M68: 40,313,485 km (0.109 R)
• M69: 49,296,238 km (0.038 R)
• M70: 53,453,414 km (0.072 R)
• M71: 56,023,804 km (0.113 R)
• M72: 56,587,938 km (0.064 R)
• M73: 56,700,884 km (0.098 R)
• M74: 58,177,266 km (0.099 R)
• M75: 61,051,789 km (0.065 R)
• M76: 62,447,986 km (0.105 R)
• M77: 62,564,821 km (0.087 R)
• M78: 64,561,803 km (0.115 R)
• M79: 67,296,901 km (0.12 R)
• M80: 67,416,580 km (0.093 R)
• M81: 70,069,399 km (0.095 R)
• M82: 70,920,611 km (0.054 R)
• M83: 71,530,820 km (0.037 R)
• M84: 72,142,676 km (0.079 R)
• M85: 72,879,146 km (0.103 R)
• M86: 73,371,622 km (0.098 R)
• M87: 75,725,545 km (0.081 R)
• M88: 76,849,174 km (0.083 R)
• M89: 77,099,601 km (0.114 R)
• M90: 81,016,223 km (0.103 R)
• M91: 82,549,601 km (0.091 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 544

Radius: 6.5

Gravity: 12.88 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 14.64 AU - 22.62 AU

Year: 30293 Days

Day: 18.9 Hours

Environment

Temp: -208 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 92,932,289 km

• M1: 187,895 km (0.12 R)
• M2: 234,569 km (0.113 R)
• M3: 637,437 km (0.028 R)
• M4: 851,661 km (0.112 R)
• M5: 1,584,241 km (0.105 R)
• M6: 1,988,006 km (0.11 R)
• M7: 2,261,172 km (0.069 R)
• M8: 3,105,652 km (0.108 R)
• M9: 3,940,558 km (0.084 R)
• M10: 4,382,918 km (0.042 R)
• M11: 4,533,863 km (0.076 R)
• M12: 4,584,427 km (0.096 R)
• M13: 4,635,440 km (0.077 R)
• M14: 4,840,837 km (0.095 R)
• M15: 5,474,983 km (0.114 R)
• M16: 5,857,056 km (0.1 R)
• M17: 6,191,257 km (0.104 R)
• M18: 6,247,506 km (0.084 R)
• M19: 6,360,752 km (0.062 R)
• M20: 7,171,722 km (0.098 R)
• M21: 7,349,743 km (0.083 R)
• M22: 7,589,250 km (0.116 R)
• M23: 7,710,125 km (0.112 R)
• M24: 9,080,142 km (0.094 R)
• M25: 13,180,021 km (0.043 R)
• M26: 13,985,606 km (0.093 R)
• M27: 18,003,805 km (0.063 R)
• M28: 21,831,116 km (0.101 R)
• M29: 22,003,004 km (0.065 R)
• M30: 22,261,809 km (0.094 R)
• M31: 23,482,527 km (0.095 R)
• M32: 24,189,826 km (0.084 R)
• M33: 26,170,801 km (0.072 R)
• M34: 26,996,133 km (0.104 R)
• M35: 27,088,434 km (0.039 R)
• M36: 27,551,141 km (0.09 R)
• M37: 28,578,280 km (0.102 R)
• M38: 28,954,817 km (0.104 R)
• M39: 29,522,841 km (0.104 R)
• M40: 29,712,979 km (0.082 R)
• M41: 30,094,604 km (0.118 R)
• M42: 33,898,578 km (0.07 R)
• M43: 34,297,107 km (0.049 R)
• M44: 36,008,656 km (0.031 R)
• M45: 36,211,810 km (0.052 R)
• M46: 36,925,841 km (0.112 R)
• M47: 37,336,038 km (0.085 R)
• M48: 38,783,398 km (0.056 R)
• M49: 42,588,569 km (0.094 R)
• M50: 45,739,250 km (0.116 R)
• M51: 46,621,578 km (0.116 R)
• M52: 51,002,252 km (0.081 R)
• M53: 51,344,682 km (0.097 R)
• M54: 51,573,417 km (0.084 R)
• M55: 51,917,043 km (0.101 R)
• M56: 55,629,763 km (0.087 R)
• M57: 60,389,668 km (0.101 R)
• M58: 61,599,766 km (0.113 R)
• M59: 61,721,239 km (0.049 R)
• M60: 64,044,045 km (0.119 R)
• M61: 64,660,089 km (0.097 R)
• M62: 64,907,075 km (0.095 R)
• M63: 65,773,845 km (0.076 R)
• M64: 67,018,799 km (0.099 R)
• M65: 71,692,386 km (0.05 R)
• M66: 72,459,973 km (0.113 R)
• M67: 74,520,534 km (0.083 R)
• M68: 75,428,144 km (0.096 R)
• M69: 77,647,279 km (0.088 R)
• M70: 78,830,897 km (0.029 R)
• M71: 79,755,562 km (0.12 R)
• M72: 83,893,439 km (0.094 R)
• M73: 84,567,228 km (0.111 R)
• M74: 87,008,216 km (0.079 R)
• M75: 91,265,921 km (0.12 R)
• M76: 91,681,653 km (0.11 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 315 - 15,942 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit