🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.51 AU - 0.75 AU

Year: 185 Days

Day: 30.8 Hours

Environment

Temp: 183 °C

Axial Tilt: 13.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.91

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.62 AU - 0.66 AU

Year: 190 Days

Day: 12.8 Hours

Environment

Temp: 200 °C

Axial Tilt: 18.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.98 AU - 1.48 AU

Year: 506 Days

Day: 23.5 Hours

Environment

Temp: -6 °C

Axial Tilt: 45.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 64,660,110 km

• M1: 111,151 km (0.058 R)
• M2: 143,614 km (0.038 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.13 AU - 1.75 AU

Year: 641 Days

Day: 14.7 Hours

Environment

Temp: -29 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2.48 AU - 3.92 AU

Year: 2123 Days

Day: 40.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,660,110 km

• M1: 1,117,047 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.4

Radius: 10.2

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 6.06 AU - 6.84 AU

Year: 6075 Days

Day: 5.6 Hours

Environment

Temp: -160 °C

Axial Tilt: 5.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 64,660,110 km

• M1: 422,315 km (0.071 R)
• M2: 574,905 km (0.105 R)
• M3: 770,130 km (0.105 R)
• M4: 1,000,211 km (0.108 R)
• M5: 1,184,217 km (0.076 R)
• M6: 1,817,913 km (0.072 R)
• M7: 1,946,268 km (0.061 R)
• M8: 2,178,444 km (0.104 R)
• M9: 2,332,380 km (0.042 R)
• M10: 2,454,751 km (0.101 R)
• M11: 2,525,661 km (0.111 R)
• M12: 2,724,327 km (0.079 R)
• M13: 2,853,430 km (0.091 R)
• M14: 3,311,498 km (0.03 R)
• M15: 3,469,324 km (0.083 R)
• M16: 3,690,579 km (0.115 R)
• M17: 4,083,723 km (0.074 R)
• M18: 4,168,096 km (0.118 R)
• M19: 4,403,563 km (0.104 R)
• M20: 4,512,021 km (0.103 R)
• M21: 4,709,491 km (0.075 R)
• M22: 4,775,912 km (0.112 R)
• M23: 4,999,710 km (0.067 R)
• M24: 5,112,956 km (0.108 R)
• M25: 5,318,952 km (0.098 R)
• M26: 5,644,926 km (0.076 R)
• M27: 5,977,333 km (0.083 R)
• M28: 6,097,609 km (0.113 R)
• M29: 6,170,164 km (0.12 R)
• M30: 6,962,285 km (0.083 R)
• M31: 7,318,777 km (0.11 R)
• M32: 7,629,192 km (0.119 R)
• M33: 8,049,861 km (0.088 R)
• M34: 8,532,165 km (0.059 R)
• M35: 8,640,623 km (0.043 R)
• M36: 8,722,154 km (0.106 R)
• M37: 8,996,218 km (0.087 R)
• M38: 9,245,298 km (0.107 R)
• M39: 9,609,120 km (0.078 R)
• M40: 9,693,643 km (0.1 R)
• M41: 10,120,595 km (0.111 R)
• M42: 10,757,732 km (0.114 R)
• M43: 10,845,546 km (0.112 R)
• M44: 10,933,809 km (0.099 R)
• M45: 11,617,471 km (0.119 R)
• M46: 12,010,016 km (0.041 R)
• M47: 13,025,935 km (0.063 R)
• M48: 13,433,739 km (0.075 R)
• M49: 13,782,153 km (0.116 R)
• M50: 14,229,899 km (0.118 R)
• M51: 14,520,269 km (0.102 R)
• M52: 15,502,079 km (0.1 R)
• M53: 15,701,045 km (0.093 R)
• M54: 16,370,345 km (0.063 R)
• M55: 16,505,432 km (0.051 R)
• M56: 16,606,860 km (0.1 R)
• M57: 16,878,529 km (0.065 R)
• M58: 17,323,134 km (0.069 R)
• M59: 18,293,725 km (0.044 R)
• M60: 18,891,668 km (0.106 R)
• M61: 19,068,642 km (0.107 R)
• M62: 19,210,760 km (0.101 R)
• M63: 19,353,177 km (0.078 R)
• M64: 19,639,059 km (0.052 R)
• M65: 19,998,393 km (0.074 R)
• M66: 20,142,755 km (0.107 R)
• M67: 20,577,786 km (0.11 R)
• M68: 22,236,975 km (0.057 R)
• M69: 22,724,365 km (0.081 R)
• M70: 23,404,886 km (0.114 R)
• M71: 23,595,175 km (0.091 R)
• M72: 23,671,320 km (0.049 R)
• M73: 23,747,615 km (0.071 R)
• M74: 23,938,801 km (0.106 R)
• M75: 24,053,842 km (0.075 R)
• M76: 24,515,351 km (0.094 R)
• M77: 25,291,166 km (0.106 R)
• M78: 25,408,301 km (0.086 R)
• M79: 25,839,143 km (0.102 R)
• M80: 25,957,026 km (0.1 R)
• M81: 26,509,640 km (0.079 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.5

Radius: 8.1

Gravity: 10.57 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 5.66 AU - 7.34 AU

Year: 6146 Days

Day: 11 Hours

Environment

Temp: -155 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 64,660,110 km

• M1: 158,125 km (0.042 R)
• M2: 357,689 km (0.047 R)
• M3: 420,968 km (0.088 R)
• M4: 870,959 km (0.102 R)
• M5: 1,100,442 km (0.104 R)
• M6: 1,230,742 km (0.056 R)
• M7: 1,418,487 km (0.083 R)
• M8: 1,840,652 km (0.056 R)
• M9: 2,016,131 km (0.115 R)
• M10: 2,197,144 km (0.063 R)
• M11: 2,279,423 km (0.102 R)
• M12: 2,404,636 km (0.118 R)
• M13: 2,489,458 km (0.104 R)
• M14: 2,727,917 km (0.052 R)
• M15: 2,883,499 km (0.053 R)
• M16: 3,320,624 km (0.105 R)
• M17: 3,439,105 km (0.102 R)
• M18: 3,877,427 km (0.064 R)
• M19: 3,952,226 km (0.111 R)
• M20: 4,027,474 km (0.064 R)
• M21: 4,128,602 km (0.038 R)
• M22: 4,230,628 km (0.091 R)
• M23: 4,515,313 km (0.065 R)
• M24: 4,886,764 km (0.06 R)
• M25: 4,967,696 km (0.056 R)
• M26: 5,213,037 km (0.077 R)
• M27: 5,351,116 km (0.057 R)
• M28: 5,772,533 km (0.118 R)
• M29: 5,858,103 km (0.059 R)
• M30: 6,736,841 km (0.071 R)
• M31: 6,887,336 km (0.04 R)
• M32: 7,130,433 km (0.088 R)
• M33: 7,191,618 km (0.095 R)
• M34: 7,781,932 km (0.108 R)
• M35: 7,939,907 km (0.09 R)
• M36: 8,291,163 km (0.045 R)
• M37: 8,582,280 km (0.09 R)
• M38: 9,008,784 km (0.049 R)
• M39: 9,141,327 km (0.09 R)
• M40: 9,576,956 km (0.055 R)
• M41: 10,502,967 km (0.115 R)
• M42: 11,457,402 km (0.058 R)
• M43: 12,661,216 km (0.074 R)
• M44: 12,847,016 km (0.079 R)
• M45: 13,334,556 km (0.074 R)
• M46: 13,828,229 km (0.074 R)
• M47: 13,904,673 km (0.064 R)
• M48: 14,135,054 km (0.113 R)
• M49: 15,702,241 km (0.113 R)
• M50: 15,821,920 km (0.093 R)
• M51: 16,709,484 km (0.077 R)
• M52: 17,530,178 km (0.087 R)
• M53: 17,654,494 km (0.043 R)
• M54: 17,945,461 km (0.036 R)
• M55: 18,322,149 km (0.114 R)
• M56: 19,210,910 km (0.106 R)
• M57: 19,595,975 km (0.046 R)
• M58: 20,243,733 km (0.091 R)
• M59: 20,854,542 km (0.045 R)
• M60: 21,782,048 km (0.037 R)
• M61: 22,183,719 km (0.068 R)
• M62: 23,677,154 km (0.111 R)
• M63: 24,598,079 km (0.106 R)
• M64: 26,001,307 km (0.106 R)
• M65: 26,474,784 km (0.086 R)
• M66: 27,286,203 km (0.087 R)
• M67: 27,670,969 km (0.038 R)
• M68: 27,912,270 km (0.108 R)
• M69: 28,105,850 km (0.063 R)
• M70: 30,165,363 km (0.081 R)
• M71: 30,562,995 km (0.103 R)
• M72: 30,962,570 km (0.083 R)
• M73: 31,163,032 km (0.095 R)
• M74: 31,514,736 km (0.09 R)
• M75: 31,968,915 km (0.118 R)
• M76: 32,476,052 km (0.094 R)
• M77: 32,577,779 km (0.083 R)
• M78: 32,679,655 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 840.7

Radius: 3.2

Gravity: 82.1 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 11.06 AU - 18.2 AU

Year: 20753 Days

Day: 19.6 Hours

Environment

Temp: -196 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 64,660,110 km

• M1: 47,273 km (0.104 R)
• M2: 945,010 km (0.087 R)
• M3: 1,266,346 km (0.098 R)
• M4: 1,652,159 km (0.11 R)
• M5: 1,719,777 km (0.12 R)
• M6: 2,368,583 km (0.12 R)
• M7: 3,043,120 km (0.025 R)
• M8: 3,084,558 km (0.032 R)
• M9: 3,951,628 km (0.058 R)
• M10: 4,042,134 km (0.086 R)
• M11: 4,552,712 km (0.112 R)
• M12: 4,695,578 km (0.099 R)
• M13: 4,839,790 km (0.114 R)
• M14: 5,281,104 km (0.069 R)
• M15: 5,481,416 km (0.109 R)
• M16: 5,684,270 km (0.112 R)
• M17: 6,626,737 km (0.119 R)
• M18: 6,734,447 km (0.064 R)
• M19: 8,476,066 km (0.117 R)
• M20: 8,946,850 km (0.111 R)
• M21: 9,668,810 km (0.073 R)
• M22: 11,360,163 km (0.099 R)
• M23: 11,489,116 km (0.06 R)
• M24: 12,075,091 km (0.092 R)
• M25: 12,804,381 km (0.087 R)
• M26: 13,343,681 km (0.034 R)
• M27: 14,166,470 km (0.043 R)
• M28: 14,374,710 km (0.116 R)
• M29: 14,444,273 km (0.116 R)
• M30: 14,794,182 km (0.114 R)
• M31: 15,288,753 km (0.098 R)
• M32: 16,951,384 km (0.106 R)
• M33: 17,692,043 km (0.098 R)
• M34: 18,822,554 km (0.092 R)
• M35: 18,974,994 km (0.102 R)
• M36: 19,435,007 km (0.075 R)
• M37: 19,589,093 km (0.109 R)
• M38: 20,679,362 km (0.094 R)
• M39: 20,994,565 km (0.102 R)
• M40: 21,152,690 km (0.108 R)
• M41: 22,029,483 km (0.099 R)
• M42: 22,351,268 km (0.057 R)
• M43: 23,653,967 km (0.079 R)
• M44: 24,314,441 km (0.117 R)
• M45: 27,447,170 km (0.114 R)
• M46: 28,228,221 km (0.101 R)
• M47: 28,665,196 km (0.076 R)
• M48: 28,752,860 km (0.087 R)
• M49: 29,192,528 km (0.082 R)
• M50: 30,256,917 km (0.038 R)
• M51: 30,435,537 km (0.087 R)
• M52: 30,973,491 km (0.064 R)
• M53: 31,063,399 km (0.095 R)
• M54: 32,881,014 km (0.049 R)
• M55: 33,064,570 km (0.102 R)
• M56: 33,987,888 km (0.115 R)
• M57: 35,671,163 km (0.084 R)
• M58: 35,765,410 km (0.106 R)
• M59: 36,808,257 km (0.032 R)
• M60: 36,998,845 km (0.11 R)
• M61: 37,285,474 km (0.111 R)
• M62: 37,381,217 km (0.114 R)
• M63: 38,053,510 km (0.053 R)
• M64: 40,782,025 km (0.037 R)
• M65: 42,669,053 km (0.065 R)
• M66: 43,170,505 km (0.11 R)
• M67: 44,991,260 km (0.107 R)
• M68: 45,297,188 km (0.096 R)
• M69: 45,399,363 km (0.027 R)
• M70: 45,808,514 km (0.12 R)
• M71: 47,354,159 km (0.078 R)
• M72: 48,185,474 km (0.114 R)
• M73: 50,390,397 km (0.079 R)
• M74: 51,026,338 km (0.101 R)
• M75: 53,704,888 km (0.059 R)
• M76: 55,333,709 km (0.12 R)
• M77: 56,318,811 km (0.113 R)
• M78: 56,648,525 km (0.06 R)
• M79: 57,309,747 km (0.1 R)
• M80: 57,973,513 km (0.069 R)
• M81: 63,146,308 km (0.097 R)
• M82: 63,488,738 km (0.081 R)
• M83: 64,405,025 km (0.087 R)
• M84: 64,749,698 km (0.099 R)
• M85: 66,714,666 km (0.069 R)
• M86: 68,699,082 km (0.101 R)
• M87: 69,639,604 km (0.101 R)
• M88: 72,128,613 km (0.063 R)
• M89: 73,084,544 km (0.089 R)
• M90: 73,204,222 km (0.113 R)
• M91: 74,044,513 km (0.047 R)
• M92: 75,008,821 km (0.09 R)
• M93: 77,437,543 km (0.104 R)
• M94: 78,538,733 km (0.119 R)
• M95: 81,004,554 km (0.09 R)
• M96: 82,870,638 km (0.042 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 369.6

Radius: 6.5

Gravity: 8.75 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 13.38 AU - 16.42 AU

Year: 21330 Days

Day: 16.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 64,660,110 km

• M1: 416,331 km (0.089 R)
• M2: 559,197 km (0.06 R)
• M3: 1,029,981 km (0.089 R)
• M4: 1,175,839 km (0.083 R)
• M5: 1,380,788 km (0.058 R)
• M6: 1,569,581 km (0.087 R)
• M7: 1,766,751 km (0.119 R)
• M8: 2,599,263 km (0.064 R)
• M9: 3,072,890 km (0.1 R)
• M10: 3,427,586 km (0.116 R)
• M11: 3,609,647 km (0.073 R)
• M12: 4,136,680 km (0.051 R)
• M13: 5,261,208 km (0.066 R)
• M14: 5,513,878 km (0.12 R)
• M15: 5,556,364 km (0.073 R)
• M16: 5,641,784 km (0.078 R)
• M17: 5,727,504 km (0.073 R)
• M18: 5,900,290 km (0.086 R)
• M19: 5,943,823 km (0.112 R)
• M20: 6,118,852 km (0.099 R)
• M21: 6,295,527 km (0.068 R)
• M22: 6,429,268 km (0.041 R)
• M23: 7,531,804 km (0.085 R)
• M24: 8,104,913 km (0.068 R)
• M25: 8,790,969 km (0.104 R)
• M26: 9,090,763 km (0.118 R)
• M27: 9,597,751 km (0.047 R)
• M28: 10,114,013 km (0.069 R)
• M29: 10,480,827 km (0.114 R)
• M30: 12,602,424 km (0.103 R)
• M31: 12,883,817 km (0.111 R)
• M32: 13,224,153 km (0.071 R)
• M33: 13,913,948 km (0.075 R)
• M34: 14,146,423 km (0.069 R)
• M35: 14,851,478 km (0.032 R)
• M36: 15,089,040 km (0.097 R)
• M37: 15,447,925 km (0.042 R)
• M38: 15,809,503 km (0.093 R)
• M39: 16,848,909 km (0.066 R)
• M40: 16,972,776 km (0.11 R)
• M41: 17,158,876 km (0.08 R)
• M42: 17,221,108 km (0.092 R)
• M43: 17,470,787 km (0.102 R)
• M44: 19,122,198 km (0.041 R)
• M45: 19,835,780 km (0.104 R)
• M46: 21,489,884 km (0.104 R)
• M47: 21,758,561 km (0.09 R)
• M48: 21,960,818 km (0.055 R)
• M49: 22,299,358 km (0.085 R)
• M50: 24,226,777 km (0.119 R)
• M51: 24,576,537 km (0.087 R)
• M52: 25,139,623 km (0.077 R)
• M53: 25,635,839 km (0.116 R)
• M54: 25,778,256 km (0.098 R)
• M55: 26,350,319 km (0.072 R)
• M56: 26,854,314 km (0.107 R)
• M57: 26,926,570 km (0.105 R)
• M58: 27,652,867 km (0.066 R)
• M59: 28,311,846 km (0.114 R)
• M60: 29,944,557 km (0.032 R)
• M61: 30,019,506 km (0.118 R)
• M62: 30,696,885 km (0.115 R)
• M63: 31,455,196 km (0.082 R)
• M64: 32,373,578 km (0.095 R)
• M65: 34,943,669 km (0.081 R)
• M66: 35,022,657 km (0.118 R)
• M67: 35,338,907 km (0.1 R)
• M68: 35,814,927 km (0.1 R)
• M69: 36,373,077 km (0.03 R)
• M70: 38,064,729 km (0.066 R)
• M71: 38,634,248 km (0.115 R)
• M72: 40,029,099 km (0.107 R)
• M73: 41,273,604 km (0.106 R)
• M74: 41,440,405 km (0.11 R)
• M75: 42,026,231 km (0.107 R)
• M76: 42,278,303 km (0.049 R)
• M77: 46,116,835 km (0.107 R)
• M78: 46,463,453 km (0.096 R)
• M79: 47,770,789 km (0.089 R)
• M80: 47,858,304 km (0.099 R)
• M81: 48,297,074 km (0.113 R)
• M82: 48,737,042 km (0.038 R)
• M83: 49,798,588 km (0.093 R)
• M84: 50,243,193 km (0.078 R)
• M85: 52,214,893 km (0.117 R)
• M86: 52,485,815 km (0.09 R)
• M87: 54,944,156 km (0.07 R)
• M88: 56,789,147 km (0.071 R)
• M89: 57,719,346 km (0.099 R)
• M90: 58,186,241 km (0.109 R)
• M91: 59,500,459 km (0.073 R)
• M92: 62,444,994 km (0.108 R)
• M93: 62,732,521 km (0.115 R)
• M94: 63,308,772 km (0.078 R)
• M95: 63,501,155 km (0.107 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: 320 - 18,689 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit