🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.4 AU - 0.6 AU

Year: 152 Days

Day: 33.3 Hours

Environment

Temp: 121 °C

Axial Tilt: 59.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.63 AU - 0.87 AU

Year: 280 Days

Day: 39.8 Hours

Environment

Temp: -22 °C

Axial Tilt: 7.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.77

Radius: 1.26

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.82 AU - 1.18 AU

Year: 430 Days

Day: 44 Hours

Environment

Temp: -57 °C

Axial Tilt: 39.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.02 AU - 1.06 AU

Year: 457 Days

Day: 22.1 Hours

Environment

Temp: -62 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.86

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 1.59 AU - 2.09 AU

Year: 1074 Days

Day: 41.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 169 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,734,158 km

• M1: 1,239,867 km (0.108 R)

Asteroid Belt

Center: 3.57 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 912.2

Radius: 13

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 4.34 AU - 6.24 AU

Year: 5237 Days

Day: 7.8 Hours

Environment

Temp: -182 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 68,734,158 km

• M1: 230,680 km (0.036 R)
• M2: 394,639 km (0.034 R)
• M3: 476,469 km (0.119 R)
• M4: 577,747 km (0.119 R)
• M5: 662,868 km (0.088 R)
• M6: 820,544 km (0.052 R)
• M7: 918,830 km (0.113 R)
• M8: 1,175,989 km (0.1 R)
• M9: 1,508,994 km (0.106 R)
• M10: 1,632,711 km (0.118 R)
• M11: 2,142,840 km (0.045 R)
• M12: 2,636,812 km (0.08 R)
• M13: 2,765,915 km (0.109 R)
• M14: 3,143,500 km (0.094 R)
• M15: 3,396,769 km (0.082 R)
• M16: 3,561,327 km (0.094 R)
• M17: 3,923,354 km (0.043 R)
• M18: 4,021,789 km (0.119 R)
• M19: 4,297,199 km (0.036 R)
• M20: 4,527,131 km (0.059 R)
• M21: 4,656,683 km (0.113 R)
• M22: 4,893,047 km (0.116 R)
• M23: 5,160,379 km (0.11 R)
• M24: 5,487,399 km (0.034 R)
• M25: 6,133,363 km (0.113 R)
• M26: 6,480,131 km (0.119 R)
• M27: 6,744,321 km (0.093 R)
• M28: 7,012,251 km (0.11 R)
• M29: 7,435,912 km (0.108 R)
• M30: 8,244,787 km (0.111 R)
• M31: 8,724,398 km (0.056 R)
• M32: 9,212,985 km (0.088 R)
• M33: 9,643,677 km (0.086 R)
• M34: 9,844,737 km (0.06 R)
• M35: 10,319,112 km (0.069 R)
• M36: 10,731,852 km (0.076 R)
• M37: 11,467,126 km (0.065 R)
• M38: 11,609,094 km (0.107 R)
• M39: 12,218,705 km (0.099 R)
• M40: 13,023,093 km (0.118 R)
• M41: 13,694,039 km (0.07 R)
• M42: 15,303,114 km (0.091 R)
• M43: 15,773,899 km (0.041 R)
• M44: 15,971,368 km (0.059 R)
• M45: 16,569,011 km (0.062 R)
• M46: 17,052,362 km (0.063 R)
• M47: 17,785,990 km (0.076 R)
• M48: 19,920,452 km (0.105 R)
• M49: 20,176,863 km (0.097 R)
• M50: 20,262,583 km (0.037 R)
• M51: 20,391,387 km (0.11 R)
• M52: 20,822,827 km (0.06 R)
• M53: 21,958,275 km (0.098 R)
• M54: 22,533,628 km (0.082 R)
• M55: 24,107,248 km (0.058 R)
• M56: 24,243,681 km (0.062 R)
• M57: 24,380,563 km (0.086 R)
• M58: 24,517,595 km (0.073 R)
• M59: 24,654,926 km (0.067 R)
• M60: 25,022,338 km (0.06 R)
• M61: 25,114,341 km (0.117 R)
• M62: 25,576,748 km (0.056 R)
• M63: 26,416,142 km (0.041 R)
• M64: 27,217,238 km (0.12 R)
• M65: 27,359,356 km (0.095 R)
• M66: 27,692,062 km (0.028 R)
• M67: 28,698,407 km (0.12 R)
• M68: 28,891,388 km (0.109 R)
• M69: 28,988,028 km (0.04 R)
• M70: 29,863,026 km (0.051 R)
• M71: 30,107,619 km (0.043 R)
• M72: 30,697,333 km (0.11 R)
• M73: 31,290,938 km (0.076 R)
• M74: 31,938,248 km (0.068 R)
• M75: 33,499,601 km (0.084 R)
• M76: 34,059,546 km (0.108 R)
• M77: 34,212,883 km (0.039 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567

Radius: 9.2

Gravity: 6.7 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 5.96 AU - 6.62 AU

Year: 6790 Days

Day: 14.2 Hours

Environment

Temp: -176 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 68,734,158 km

• M1: 123,119 km (0.048 R)
• M2: 769,980 km (0.078 R)
• M3: 854,802 km (0.116 R)
• M4: 1,097,300 km (0.039 R)
• M5: 1,276,668 km (0.066 R)
• M6: 1,627,625 km (0.093 R)
• M7: 2,437,099 km (0.118 R)
• M8: 2,522,071 km (0.09 R)
• M9: 2,651,473 km (0.12 R)
• M10: 3,354,583 km (0.06 R)
• M11: 3,425,642 km (0.043 R)
• M12: 3,739,348 km (0.083 R)
• M13: 3,986,933 km (0.074 R)
• M14: 4,138,176 km (0.089 R)
• M15: 5,414,845 km (0.075 R)
• M16: 5,554,569 km (0.107 R)
• M17: 5,923,028 km (0.038 R)
• M18: 6,241,223 km (0.112 R)
• M19: 6,476,092 km (0.112 R)
• M20: 6,773,792 km (0.077 R)
• M21: 7,045,611 km (0.113 R)
• M22: 7,106,497 km (0.064 R)
• M23: 7,198,051 km (0.086 R)
• M24: 7,413,472 km (0.114 R)
• M25: 7,662,403 km (0.084 R)
• M26: 7,724,935 km (0.085 R)
• M27: 7,945,592 km (0.053 R)
• M28: 8,393,039 km (0.072 R)
• M29: 8,848,714 km (0.114 R)
• M30: 9,145,815 km (0.102 R)
• M31: 9,513,527 km (0.107 R)
• M32: 9,817,959 km (0.064 R)
• M33: 9,954,392 km (0.118 R)
• M34: 10,194,496 km (0.059 R)
• M35: 10,926,329 km (0.117 R)
• M36: 11,209,668 km (0.115 R)
• M37: 11,316,481 km (0.078 R)
• M38: 11,567,057 km (0.104 R)
• M39: 12,514,161 km (0.075 R)
• M40: 12,885,014 km (0.091 R)
• M41: 13,109,261 km (0.076 R)
• M42: 13,259,458 km (0.034 R)
• M43: 14,019,265 km (0.084 R)
• M44: 14,443,076 km (0.098 R)
• M45: 14,598,209 km (0.092 R)
• M46: 14,676,000 km (0.057 R)
• M47: 14,753,940 km (0.116 R)
• M48: 15,382,551 km (0.051 R)
• M49: 15,540,975 km (0.109 R)
• M50: 15,660,204 km (0.091 R)
• M51: 16,624,961 km (0.115 R)
• M52: 16,746,883 km (0.086 R)
• M53: 18,066,187 km (0.104 R)
• M54: 18,527,247 km (0.08 R)
• M55: 18,695,994 km (0.067 R)
• M56: 18,907,525 km (0.108 R)
• M57: 19,077,319 km (0.108 R)
• M58: 19,290,346 km (0.11 R)
• M59: 20,106,851 km (0.08 R)
• M60: 20,193,469 km (0.035 R)
• M61: 20,759,397 km (0.087 R)
• M62: 21,154,336 km (0.115 R)
• M63: 21,286,580 km (0.091 R)
• M64: 21,640,379 km (0.089 R)
• M65: 22,040,853 km (0.108 R)
• M66: 22,488,599 km (0.036 R)
• M67: 22,894,159 km (0.116 R)
• M68: 23,529,800 km (0.028 R)
• M69: 24,171,276 km (0.11 R)
• M70: 24,818,586 km (0.087 R)
• M71: 25,518,405 km (0.057 R)
• M72: 26,272,079 km (0.116 R)
• M73: 26,414,197 km (0.115 R)
• M74: 26,509,042 km (0.092 R)
• M75: 26,889,768 km (0.097 R)
• M76: 26,985,212 km (0.071 R)
• M77: 27,752,799 km (0.106 R)
• M78: 28,673,873 km (0.118 R)
• M79: 29,555,603 km (0.111 R)
• M80: 29,654,038 km (0.068 R)
• M81: 29,999,759 km (0.113 R)
• M82: 30,396,492 km (0.032 R)
• M83: 30,495,975 km (0.094 R)
• M84: 30,944,768 km (0.103 R)
• M85: 33,941,064 km (0.032 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.9

Radius: 9.9

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 7.5 AU - 11.16 AU

Year: 12267 Days

Day: 13.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 68,734,158 km

• M1: 247,285 km (0.063 R)
• M2: 331,509 km (0.029 R)
• M3: 926,160 km (0.049 R)
• M4: 1,009,187 km (0.088 R)
• M5: 1,160,879 km (0.103 R)
• M6: 1,297,014 km (0.032 R)
• M7: 1,487,302 km (0.117 R)
• M8: 1,560,904 km (0.086 R)
• M9: 1,737,878 km (0.105 R)
• M10: 2,056,821 km (0.099 R)
• M11: 2,139,549 km (0.085 R)
• M12: 2,365,442 km (0.109 R)
• M13: 2,510,701 km (0.069 R)
• M14: 3,509,267 km (0.105 R)
• M15: 3,742,789 km (0.09 R)
• M16: 4,085,219 km (0.077 R)
• M17: 4,509,478 km (0.046 R)
• M18: 5,515,225 km (0.054 R)
• M19: 6,343,997 km (0.114 R)
• M20: 6,834,977 km (0.095 R)
• M21: 6,918,004 km (0.112 R)
• M22: 7,465,981 km (0.113 R)
• M23: 7,853,439 km (0.044 R)
• M24: 8,247,630 km (0.106 R)
• M25: 10,648,676 km (0.116 R)
• M26: 10,793,337 km (0.093 R)
• M27: 10,938,746 km (0.069 R)
• M28: 11,625,849 km (0.109 R)
• M29: 12,074,942 km (0.117 R)
• M30: 12,428,142 km (0.1 R)
• M31: 12,990,182 km (0.11 R)
• M32: 13,769,886 km (0.068 R)
• M33: 13,927,562 km (0.114 R)
• M34: 14,618,255 km (0.112 R)
• M35: 15,156,957 km (0.099 R)
• M36: 15,647,488 km (0.098 R)
• M37: 15,867,248 km (0.107 R)
• M38: 16,032,703 km (0.077 R)
• M39: 16,756,158 km (0.102 R)
• M40: 17,604,229 km (0.116 R)
• M41: 19,341,957 km (0.067 R)
• M42: 19,873,778 km (0.091 R)
• M43: 20,231,167 km (0.058 R)
• M44: 20,350,696 km (0.074 R)
• M45: 23,102,549 km (0.082 R)
• M46: 24,045,614 km (0.03 R)
• M47: 25,386,908 km (0.104 R)
• M48: 25,645,114 km (0.039 R)
• M49: 25,709,740 km (0.1 R)
• M50: 26,294,519 km (0.046 R)
• M51: 26,752,288 km (0.051 R)
• M52: 28,074,733 km (0.099 R)
• M53: 28,141,454 km (0.114 R)
• M54: 28,945,842 km (0.118 R)
• M55: 29,553,957 km (0.118 R)
• M56: 29,893,694 km (0.062 R)
• M57: 30,783,053 km (0.107 R)
• M58: 31,750,502 km (0.114 R)
• M59: 32,168,180 km (0.108 R)
• M60: 32,447,629 km (0.09 R)
• M61: 32,517,640 km (0.054 R)
• M62: 33,856,990 km (0.12 R)
• M63: 33,927,899 km (0.036 R)
• M64: 34,070,167 km (0.08 R)
• M65: 34,855,406 km (0.109 R)
• M66: 35,142,485 km (0.118 R)
• M67: 35,286,248 km (0.113 R)
• M68: 37,173,575 km (0.081 R)
• M69: 37,834,648 km (0.081 R)
• M70: 38,944,814 km (0.111 R)
• M71: 40,441,690 km (0.067 R)
• M72: 40,818,826 km (0.067 R)
• M73: 41,424,698 km (0.088 R)
• M74: 42,722,160 km (0.11 R)
• M75: 43,645,927 km (0.119 R)
• M76: 43,723,119 km (0.091 R)
• M77: 44,498,485 km (0.066 R)
• M78: 44,576,276 km (0.043 R)
• M79: 45,356,578 km (0.106 R)
• M80: 45,826,914 km (0.066 R)
• M81: 46,851,660 km (0.113 R)
• M82: 47,485,955 km (0.082 R)
• M83: 47,644,977 km (0.073 R)
• M84: 49,164,592 km (0.119 R)
• M85: 50,213,423 km (0.072 R)
• M86: 51,677,836 km (0.109 R)
• M87: 52,251,095 km (0.108 R)
• M88: 53,156,163 km (0.069 R)
• M89: 53,486,624 km (0.104 R)
• M90: 53,900,711 km (0.103 R)
• M91: 54,815,203 km (0.069 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 432.4

Radius: 3.7

Gravity: 31.59 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 12.17 AU - 15.05 AU

Year: 21613 Days

Day: 19 Hours

Environment

Temp: -215 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 68,734,158 km

• M1: 52,210 km (0.045 R)
• M2: 136,284 km (0.097 R)
• M3: 367,861 km (0.099 R)
• M4: 791,074 km (0.07 R)
• M5: 884,123 km (0.029 R)
• M6: 1,400,834 km (0.102 R)
• M7: 1,658,891 km (0.077 R)
• M8: 2,218,088 km (0.084 R)
• M9: 2,349,734 km (0.109 R)
• M10: 2,620,655 km (0.101 R)
• M11: 2,759,782 km (0.062 R)
• M12: 2,937,055 km (0.103 R)
• M13: 3,118,068 km (0.101 R)
• M14: 3,491,016 km (0.104 R)
• M15: 3,567,311 km (0.026 R)
• M16: 4,278,200 km (0.055 R)
• M17: 5,074,509 km (0.074 R)
• M18: 5,511,634 km (0.075 R)
• M19: 5,600,495 km (0.104 R)
• M20: 6,143,685 km (0.103 R)
• M21: 6,656,208 km (0.108 R)
• M22: 6,989,362 km (0.12 R)
• M23: 8,172,532 km (0.082 R)
• M24: 8,683,558 km (0.07 R)
• M25: 9,416,288 km (0.033 R)
• M26: 11,276,239 km (0.068 R)
• M27: 12,131,789 km (0.065 R)
• M28: 13,783,948 km (0.038 R)
• M29: 13,904,673 km (0.116 R)
• M30: 13,965,111 km (0.067 R)
• M31: 14,268,795 km (0.102 R)
• M32: 14,574,573 km (0.092 R)
• M33: 14,882,595 km (0.087 R)
• M34: 16,646,802 km (0.088 R)
• M35: 17,488,141 km (0.119 R)
• M36: 18,875,960 km (0.118 R)
• M37: 19,481,532 km (0.095 R)
• M38: 19,549,300 km (0.105 R)
• M39: 19,888,887 km (0.112 R)
• M40: 20,298,935 km (0.044 R)
• M41: 20,367,600 km (0.054 R)
• M42: 20,850,054 km (0.113 R)
• M43: 22,461,522 km (0.078 R)
• M44: 22,532,581 km (0.112 R)
• M45: 22,745,907 km (0.071 R)
• M46: 23,895,118 km (0.076 R)
• M47: 25,210,383 km (0.044 R)
• M48: 25,802,491 km (0.093 R)
• M49: 28,753,758 km (0.119 R)
• M50: 29,217,212 km (0.036 R)
• M51: 30,858,600 km (0.065 R)
• M52: 31,412,411 km (0.118 R)
• M53: 33,093,143 km (0.049 R)
• M54: 34,556,959 km (0.118 R)
• M55: 35,792,936 km (0.029 R)
• M56: 35,958,840 km (0.025 R)
• M57: 37,800,240 km (0.115 R)
• M58: 38,307,826 km (0.08 R)
• M59: 38,817,506 km (0.119 R)
• M60: 39,073,318 km (0.104 R)
• M61: 39,244,009 km (0.088 R)
• M62: 39,415,149 km (0.087 R)
• M63: 40,101,804 km (0.113 R)
• M64: 41,226,032 km (0.105 R)
• M65: 43,151,955 km (0.109 R)
• M66: 43,505,305 km (0.095 R)
• M67: 44,037,125 km (0.057 R)
• M68: 44,928,280 km (0.115 R)
• M69: 45,735,360 km (0.054 R)
• M70: 47,819,408 km (0.117 R)
• M71: 48,185,025 km (0.109 R)
• M72: 49,103,107 km (0.11 R)
• M73: 50,119,625 km (0.048 R)
• M74: 50,677,027 km (0.093 R)
• M75: 50,863,276 km (0.084 R)
• M76: 50,956,476 km (0.109 R)
• M77: 51,049,825 km (0.074 R)
• M78: 51,330,021 km (0.099 R)
• M79: 52,361,499 km (0.068 R)
• M80: 53,400,007 km (0.12 R)
• M81: 54,827,021 km (0.112 R)
• M82: 55,401,178 km (0.117 R)
• M83: 55,593,112 km (0.06 R)
• M84: 57,039,125 km (0.096 R)
• M85: 57,621,061 km (0.102 R)
• M86: 58,595,242 km (0.052 R)
• M87: 59,084,427 km (0.101 R)
• M88: 59,378,536 km (0.089 R)
• M89: 59,968,251 km (0.093 R)
• M90: 60,165,272 km (0.101 R)
• M91: 60,461,176 km (0.114 R)
• M92: 60,559,911 km (0.116 R)
• M93: 61,153,515 km (0.113 R)
• M94: 64,150,260 km (0.096 R)
• M95: 67,092,251 km (0.055 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 12,372 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit