🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.77 AU - 0.77 AU

Year: 246 Days

Day: 32.9 Hours

Environment

Temp: 155 °C

Axial Tilt: 85.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 87,553,702 km

• M1: 232,026 km (0.091 R)
• M2: 342,130 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1 AU - 1.04 AU

Year: 374 Days

Day: 33.7 Hours

Environment

Temp: 40 °C

Axial Tilt: 8.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 87,553,702 km

• M1: 385,963 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.18 AU - 1.28 AU

Year: 496 Days

Day: 45 Hours

Environment

Temp: -8 °C

Axial Tilt: 20.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.52 AU - 1.66 AU

Year: 729 Days

Day: 20.9 Hours

Environment

Temp: -31 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,553,702 km

• M1: 1,026,241 km (0.051 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.29 AU - 4.39 AU

Year: 2735 Days

Day: 33 Hours

Environment

Temp: -115 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.6

Radius: 11.1

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 6.94 AU - 8.84 AU

Year: 8055 Days

Day: 7.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 87,553,702 km

• M1: 153,936 km (0.056 R)
• M2: 432,787 km (0.095 R)
• M3: 656,435 km (0.115 R)
• M4: 936,333 km (0.096 R)
• M5: 1,025,942 km (0.057 R)
• M6: 1,333,216 km (0.025 R)
• M7: 1,825,244 km (0.111 R)
• M8: 2,370,827 km (0.113 R)
• M9: 2,546,754 km (0.108 R)
• M10: 3,210,071 km (0.09 R)
• M11: 4,625,716 km (0.119 R)
• M12: 4,846,522 km (0.114 R)
• M13: 5,103,382 km (0.041 R)
• M14: 5,563,545 km (0.059 R)
• M15: 5,832,522 km (0.071 R)
• M16: 6,278,922 km (0.068 R)
• M17: 7,350,641 km (0.063 R)
• M18: 8,827,172 km (0.074 R)
• M19: 9,299,602 km (0.078 R)
• M20: 9,659,385 km (0.042 R)
• M21: 10,023,805 km (0.082 R)
• M22: 10,187,166 km (0.099 R)
• M23: 10,849,586 km (0.055 R)
• M24: 11,186,181 km (0.064 R)
• M25: 11,697,357 km (0.092 R)
• M26: 11,783,226 km (0.102 R)
• M27: 12,129,096 km (0.091 R)
• M28: 12,390,743 km (0.041 R)
• M29: 13,186,753 km (0.116 R)
• M30: 13,999,369 km (0.032 R)
• M31: 14,090,623 km (0.11 R)
• M32: 14,411,810 km (0.119 R)
• M33: 14,550,188 km (0.105 R)
• M34: 14,735,241 km (0.095 R)
• M35: 15,014,540 km (0.065 R)
• M36: 15,154,713 km (0.117 R)
• M37: 18,000,813 km (0.09 R)
• M38: 18,100,146 km (0.119 R)
• M39: 18,599,503 km (0.107 R)
• M40: 18,951,806 km (0.098 R)
• M41: 19,662,995 km (0.104 R)
• M42: 20,642,113 km (0.053 R)
• M43: 20,850,353 km (0.12 R)
• M44: 21,059,191 km (0.11 R)
• M45: 21,321,287 km (0.105 R)
• M46: 21,689,896 km (0.079 R)
• M47: 22,220,370 km (0.086 R)
• M48: 23,293,884 km (0.114 R)
• M49: 23,728,017 km (0.09 R)
• M50: 25,602,928 km (0.098 R)
• M51: 25,770,627 km (0.044 R)
• M52: 25,994,874 km (0.091 R)
• M53: 26,671,356 km (0.067 R)
• M54: 26,784,601 km (0.119 R)
• M55: 28,967,832 km (0.1 R)
• M56: 29,434,727 km (0.033 R)
• M57: 30,672,051 km (0.105 R)
• M58: 31,267,301 km (0.08 R)
• M59: 31,926,430 km (0.068 R)
• M60: 32,227,570 km (0.032 R)
• M61: 32,711,220 km (0.084 R)
• M62: 33,136,527 km (0.1 R)
• M63: 33,624,814 km (0.103 R)
• M64: 33,747,185 km (0.087 R)
• M65: 33,992,526 km (0.043 R)
• M66: 35,726,365 km (0.033 R)
• M67: 36,792,998 km (0.108 R)
• M68: 36,919,259 km (0.099 R)
• M69: 37,171,929 km (0.057 R)
• M70: 37,615,786 km (0.058 R)
• M71: 38,188,896 km (0.101 R)
• M72: 38,957,529 km (0.114 R)
• M73: 39,601,997 km (0.105 R)
• M74: 40,250,055 km (0.079 R)
• M75: 40,705,730 km (0.109 R)
• M76: 41,951,282 km (0.074 R)
• M77: 42,149,050 km (0.119 R)
• M78: 42,479,363 km (0.04 R)
• M79: 44,010,198 km (0.118 R)
• M80: 44,278,277 km (0.08 R)
• M81: 44,412,466 km (0.031 R)
• M82: 45,018,188 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.3

Radius: 13.5

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 7.53 AU - 9.03 AU

Year: 8659 Days

Day: 9.6 Hours

Environment

Temp: -158 °C

Axial Tilt: 90.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 87,553,702 km

• M1: 184,903 km (0.084 R)
• M2: 285,134 km (0.099 R)
• M3: 379,530 km (0.105 R)
• M4: 674,986 km (0.116 R)
• M5: 896,091 km (0.108 R)
• M6: 1,130,062 km (0.083 R)
• M7: 1,306,139 km (0.067 R)
• M8: 1,616,255 km (0.078 R)
• M9: 1,773,184 km (0.112 R)
• M10: 2,550,644 km (0.094 R)
• M11: 2,701,139 km (0.097 R)
• M12: 2,993,603 km (0.115 R)
• M13: 3,081,567 km (0.065 R)
• M14: 3,242,235 km (0.093 R)
• M15: 3,817,289 km (0.065 R)
• M16: 4,068,015 km (0.113 R)
• M17: 4,304,380 km (0.059 R)
• M18: 4,464,449 km (0.059 R)
• M19: 5,252,082 km (0.102 R)
• M20: 5,509,839 km (0.106 R)
• M21: 5,882,188 km (0.105 R)
• M22: 6,172,558 km (0.032 R)
• M23: 6,262,915 km (0.036 R)
• M24: 7,071,791 km (0.109 R)
• M25: 7,309,053 km (0.101 R)
• M26: 8,012,013 km (0.081 R)
• M27: 8,359,080 km (0.099 R)
• M28: 8,559,691 km (0.086 R)
• M29: 8,991,281 km (0.084 R)
• M30: 9,222,709 km (0.085 R)
• M31: 9,508,291 km (0.064 R)
• M32: 9,928,811 km (0.101 R)
• M33: 10,382,391 km (0.082 R)
• M34: 10,788,101 km (0.109 R)
• M35: 11,034,189 km (0.109 R)
• M36: 11,309,749 km (0.111 R)
• M37: 11,671,327 km (0.09 R)
• M38: 11,895,873 km (0.089 R)
• M39: 12,406,151 km (0.107 R)
• M40: 13,126,764 km (0.112 R)
• M41: 13,595,155 km (0.072 R)
• M42: 13,801,750 km (0.074 R)
• M43: 14,278,070 km (0.117 R)
• M44: 14,578,462 km (0.039 R)
• M45: 14,759,775 km (0.095 R)
• M46: 15,124,494 km (0.117 R)
• M47: 15,277,383 km (0.088 R)
• M48: 15,369,386 km (0.096 R)
• M49: 15,461,538 km (0.113 R)
• M50: 16,049,458 km (0.098 R)
• M51: 16,393,234 km (0.059 R)
• M52: 17,024,537 km (0.095 R)
• M53: 17,151,845 km (0.049 R)
• M54: 17,439,222 km (0.083 R)
• M55: 18,473,991 km (0.095 R)
• M56: 18,670,263 km (0.115 R)
• M57: 18,801,460 km (0.103 R)
• M58: 18,965,868 km (0.083 R)
• M59: 19,728,668 km (0.088 R)
• M60: 19,962,789 km (0.104 R)
• M61: 20,366,254 km (0.116 R)
• M62: 20,908,546 km (0.062 R)
• M63: 21,044,830 km (0.062 R)
• M64: 21,799,701 km (0.086 R)
• M65: 22,180,577 km (0.105 R)
• M66: 22,389,266 km (0.078 R)
• M67: 22,528,691 km (0.032 R)
• M68: 22,913,756 km (0.067 R)
• M69: 23,124,689 km (0.11 R)
• M70: 23,371,526 km (0.059 R)
• M71: 23,513,045 km (0.059 R)
• M72: 23,796,832 km (0.054 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.4

Radius: 8.8

Gravity: 8.44 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 10.5 AU - 12.52 AU

Year: 14192 Days

Day: 8.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 87,553,702 km

• M1: 130,449 km (0.109 R)
• M2: 330,611 km (0.117 R)
• M3: 567,574 km (0.105 R)
• M4: 639,830 km (0.115 R)
• M5: 794,514 km (0.118 R)
• M6: 855,849 km (0.101 R)
• M7: 940,223 km (0.11 R)
• M8: 1,027,588 km (0.105 R)
• M9: 1,531,733 km (0.107 R)
• M10: 1,635,703 km (0.078 R)
• M11: 1,742,217 km (0.044 R)
• M12: 2,046,948 km (0.094 R)
• M13: 2,133,116 km (0.051 R)
• M14: 2,191,160 km (0.064 R)
• M15: 2,279,423 km (0.042 R)
• M16: 2,520,425 km (0.052 R)
• M17: 3,158,609 km (0.086 R)
• M18: 3,258,541 km (0.115 R)
• M19: 3,951,777 km (0.114 R)
• M20: 4,957,823 km (0.077 R)
• M21: 5,630,116 km (0.069 R)
• M22: 5,751,739 km (0.063 R)
• M23: 6,928,476 km (0.075 R)
• M24: 7,146,440 km (0.056 R)
• M25: 7,322,367 km (0.04 R)
• M26: 7,633,680 km (0.1 R)
• M27: 7,904,003 km (0.081 R)
• M28: 8,407,700 km (0.086 R)
• M29: 8,874,744 km (0.095 R)
• M30: 9,063,836 km (0.029 R)
• M31: 9,158,980 km (0.107 R)
• M32: 10,474,993 km (0.118 R)
• M33: 10,574,774 km (0.1 R)
• M34: 11,129,483 km (0.057 R)
• M35: 11,436,159 km (0.119 R)
• M36: 12,005,379 km (0.065 R)
• M37: 12,425,150 km (0.093 R)
• M38: 13,987,102 km (0.109 R)
• M39: 14,373,363 km (0.045 R)
• M40: 14,651,466 km (0.093 R)
• M41: 15,326,003 km (0.071 R)
• M42: 15,553,092 km (0.114 R)
• M43: 15,838,525 km (0.109 R)
• M44: 16,472,670 km (0.077 R)
• M45: 19,704,134 km (0.074 R)
• M46: 19,951,120 km (0.079 R)
• M47: 20,448,084 km (0.088 R)
• M48: 21,075,198 km (0.058 R)
• M49: 21,581,438 km (0.114 R)
• M50: 24,635,329 km (0.094 R)
• M51: 26,518,018 km (0.066 R)
• M52: 26,858,951 km (0.051 R)
• M53: 26,995,833 km (0.106 R)
• M54: 27,064,349 km (0.077 R)
• M55: 28,098,818 km (0.114 R)
• M56: 28,446,484 km (0.054 R)
• M57: 28,585,909 km (0.086 R)
• M58: 28,865,657 km (0.115 R)
• M59: 29,568,618 km (0.11 R)
• M60: 29,922,267 km (0.05 R)
• M61: 30,562,396 km (0.099 R)
• M62: 31,350,927 km (0.038 R)
• M63: 31,494,989 km (0.098 R)
• M64: 32,364,003 km (0.077 R)
• M65: 33,167,643 km (0.103 R)
• M66: 33,535,055 km (0.068 R)
• M67: 35,167,916 km (0.041 R)
• M68: 37,588,709 km (0.104 R)
• M69: 37,665,153 km (0.069 R)
• M70: 38,741,809 km (0.079 R)
• M71: 41,952,628 km (0.109 R)
• M72: 44,274,687 km (0.073 R)
• M73: 44,436,402 km (0.099 R)
• M74: 45,166,290 km (0.109 R)
• M75: 46,063,877 km (0.03 R)
• M76: 47,462,617 km (0.104 R)
• M77: 48,042,608 km (0.076 R)
• M78: 49,377,171 km (0.091 R)
• M79: 50,217,462 km (0.095 R)
• M80: 50,808,374 km (0.114 R)
• M81: 50,977,718 km (0.107 R)
• M82: 52,338,610 km (0.059 R)
• M83: 52,680,741 km (0.11 R)
• M84: 52,937,899 km (0.094 R)
• M85: 54,489,080 km (0.119 R)
• M86: 54,922,614 km (0.075 R)
• M87: 55,444,262 km (0.068 R)
• M88: 56,055,070 km (0.102 R)
• M89: 56,668,122 km (0.064 R)
• M90: 57,635,871 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 976.9

Radius: 7

Gravity: 19.94 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 12.81 AU - 16.77 AU

Year: 20672 Days

Day: 24.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,553,702 km

• M1: 94,845 km (0.116 R)
• M2: 174,581 km (0.088 R)
• M3: 280,945 km (0.097 R)
• M4: 475,123 km (0.058 R)
• M5: 1,570,179 km (0.116 R)
• M6: 1,955,992 km (0.086 R)
• M7: 2,488,112 km (0.104 R)
• M8: 3,860,223 km (0.072 R)
• M9: 3,906,300 km (0.102 R)
• M10: 5,117,743 km (0.108 R)
• M11: 6,545,206 km (0.097 R)
• M12: 6,934,310 km (0.1 R)
• M13: 7,503,231 km (0.038 R)
• M14: 8,444,201 km (0.069 R)
• M15: 9,051,120 km (0.093 R)
• M16: 10,435,349 km (0.084 R)
• M17: 10,889,379 km (0.064 R)
• M18: 12,018,992 km (0.114 R)
• M19: 12,290,213 km (0.113 R)
• M20: 12,358,280 km (0.105 R)
• M21: 14,101,544 km (0.089 R)
• M22: 14,459,233 km (0.12 R)
• M23: 14,531,189 km (0.064 R)
• M24: 17,198,519 km (0.081 R)
• M25: 17,351,109 km (0.119 R)
• M26: 18,275,773 km (0.061 R)
• M27: 19,374,869 km (0.097 R)
• M28: 20,253,308 km (0.05 R)
• M29: 20,981,700 km (0.109 R)
• M30: 21,389,952 km (0.042 R)
• M31: 22,214,536 km (0.038 R)
• M32: 22,881,742 km (0.102 R)
• M33: 23,640,054 km (0.075 R)
• M34: 24,064,912 km (0.118 R)
• M35: 24,750,070 km (0.1 R)
• M36: 25,702,410 km (0.101 R)
• M37: 27,821,614 km (0.087 R)
• M38: 28,360,166 km (0.119 R)
• M39: 29,447,593 km (0.081 R)
• M40: 31,476,140 km (0.091 R)
• M41: 32,790,507 km (0.081 R)
• M42: 32,979,748 km (0.034 R)
• M43: 34,122,676 km (0.109 R)
• M44: 34,988,399 km (0.109 R)
• M45: 35,375,408 km (0.104 R)
• M46: 35,472,348 km (0.087 R)
• M47: 36,349,291 km (0.11 R)
• M48: 36,839,523 km (0.076 R)
• M49: 37,036,244 km (0.063 R)
• M50: 41,860,925 km (0.103 R)
• M51: 43,097,501 km (0.061 R)
• M52: 43,512,485 km (0.099 R)
• M53: 43,824,547 km (0.101 R)
• M54: 44,137,206 km (0.094 R)
• M55: 44,241,625 km (0.112 R)
• M56: 44,346,194 km (0.077 R)
• M57: 44,765,068 km (0.08 R)
• M58: 45,501,240 km (0.051 R)
• M59: 46,135,385 km (0.098 R)
• M60: 47,840,801 km (0.111 R)
• M61: 48,485,567 km (0.055 R)
• M62: 50,001,443 km (0.118 R)
• M63: 50,219,108 km (0.107 R)
• M64: 50,655,784 km (0.092 R)
• M65: 50,765,140 km (0.114 R)
• M66: 51,312,967 km (0.12 R)
• M67: 51,422,772 km (0.11 R)
• M68: 51,752,635 km (0.057 R)
• M69: 52,746,564 km (0.112 R)
• M70: 53,079,269 km (0.1 R)
• M71: 57,125,742 km (0.075 R)
• M72: 57,467,424 km (0.099 R)
• M73: 57,923,996 km (0.095 R)
• M74: 58,038,289 km (0.071 R)
• M75: 58,381,766 km (0.071 R)
• M76: 61,736,648 km (0.065 R)
• M77: 62,087,305 km (0.1 R)
• M78: 62,555,846 km (0.076 R)
• M79: 64,560,008 km (0.107 R)
• M80: 67,184,853 km (0.12 R)
• M81: 68,510,290 km (0.113 R)
• M82: 69,358,360 km (0.11 R)
• M83: 70,697,859 km (0.084 R)
• M84: 72,538,212 km (0.07 R)
• M85: 75,141,066 km (0.105 R)
• M86: 75,390,595 km (0.075 R)
• M87: 75,765,338 km (0.061 R)
• M88: 76,265,892 km (0.052 R)
• M89: 76,391,255 km (0.07 R)
• M90: 76,642,131 km (0.109 R)
• M91: 79,038,988 km (0.081 R)
• M92: 83,776,603 km (0.065 R)
• M93: 84,035,257 km (0.08 R)
• M94: 84,683,166 km (0.066 R)

Kuiper Belt

Range: 30.2 - 47.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 250 - 19,710 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit