🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.47 AU - 0.61 AU

Year: 149 Days

Day: 26 Hours

Environment

Temp: 174 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,828,716 km

• M1: 231,129 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.54 AU - 0.86 AU

Year: 221 Days

Day: 19.6 Hours

Environment

Temp: 125 °C

Axial Tilt: 116 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 3.07 AU - 4.83 AU

Year: 2957 Days

Day: 18 Hours

Environment

Temp: -131 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.06 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 75.6

Radius: 11.4

Gravity: 0.58 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 5.51 AU - 6.83 AU

Year: 5774 Days

Day: 7.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 64,828,716 km

• M1: 145,708 km (0.066 R)
• M2: 236,514 km (0.088 R)
• M3: 351,106 km (0.049 R)
• M4: 422,016 km (0.056 R)
• M5: 512,822 km (0.115 R)
• M6: 656,435 km (0.078 R)
• M7: 798,553 km (0.03 R)
• M8: 1,124,677 km (0.093 R)
• M9: 1,210,396 km (0.063 R)
• M10: 1,358,498 km (0.084 R)
• M11: 1,491,940 km (0.057 R)
• M12: 1,861,895 km (0.091 R)
• M13: 1,999,525 km (0.086 R)
• M14: 2,140,596 km (0.105 R)
• M15: 2,284,958 km (0.091 R)
• M16: 2,432,761 km (0.061 R)
• M17: 2,634,867 km (0.059 R)
• M18: 3,015,295 km (0.115 R)
• M19: 3,137,067 km (0.059 R)
• M20: 3,219,047 km (0.105 R)
• M21: 3,483,835 km (0.102 R)
• M22: 3,857,531 km (0.117 R)
• M23: 3,960,454 km (0.055 R)
• M24: 4,094,045 km (0.113 R)
• M25: 4,168,993 km (0.1 R)
• M26: 4,488,684 km (0.076 R)
• M27: 5,119,538 km (0.102 R)
• M28: 5,200,471 km (0.074 R)
• M29: 5,644,477 km (0.113 R)
• M30: 6,032,385 km (0.094 R)
• M31: 6,221,027 km (0.116 R)
• M32: 6,429,118 km (0.06 R)
• M33: 6,639,453 km (0.084 R)
• M34: 6,763,170 km (0.109 R)
• M35: 7,211,515 km (0.095 R)
• M36: 7,393,576 km (0.098 R)
• M37: 7,595,533 km (0.112 R)
• M38: 7,725,084 km (0.101 R)
• M39: 7,930,034 km (0.062 R)
• M40: 8,155,777 km (0.098 R)
• M41: 8,307,469 km (0.025 R)
• M42: 8,517,654 km (0.107 R)
• M43: 8,632,994 km (0.072 R)
• M44: 8,865,319 km (0.107 R)
• M45: 9,138,934 km (0.084 R)
• M46: 9,335,954 km (0.037 R)
• M47: 9,415,241 km (0.11 R)
• M48: 9,674,494 km (0.06 R)
• M49: 10,098,006 km (0.053 R)
• M50: 10,486,661 km (0.049 R)
• M51: 10,589,734 km (0.103 R)
• M52: 10,693,106 km (0.12 R)
• M53: 11,089,092 km (0.092 R)
• M54: 11,299,576 km (0.078 R)
• M55: 11,490,014 km (0.091 R)
• M56: 11,660,256 km (0.044 R)
• M57: 12,175,920 km (0.098 R)
• M58: 12,392,987 km (0.082 R)
• M59: 13,564,937 km (0.036 R)
• M60: 14,404,031 km (0.072 R)
• M61: 14,495,734 km (0.088 R)
• M62: 14,702,778 km (0.092 R)
• M63: 14,841,455 km (0.061 R)
• M64: 15,119,857 km (0.089 R)
• M65: 15,658,559 km (0.115 R)
• M66: 15,918,410 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 505.9

Radius: 12

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 7.19 AU - 8.93 AU

Year: 8620 Days

Day: 9.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 64,828,716 km

• M1: 194,328 km (0.061 R)
• M2: 313,108 km (0.025 R)
• M3: 405,261 km (0.106 R)
• M4: 510,129 km (0.12 R)
• M5: 1,000,959 km (0.096 R)
• M6: 1,794,726 km (0.116 R)
• M7: 2,066,994 km (0.101 R)
• M8: 2,241,275 km (0.111 R)
• M9: 2,937,953 km (0.119 R)
• M10: 3,134,823 km (0.097 R)
• M11: 3,285,319 km (0.11 R)
• M12: 3,387,045 km (0.114 R)
• M13: 3,645,999 km (0.115 R)
• M14: 4,155,978 km (0.07 R)
• M15: 4,489,731 km (0.1 R)
• M16: 5,153,946 km (0.037 R)
• M17: 5,452,394 km (0.069 R)
• M18: 5,603,637 km (0.069 R)
• M19: 6,160,291 km (0.087 R)
• M20: 6,349,682 km (0.094 R)
• M21: 6,669,821 km (0.112 R)
• M22: 6,929,822 km (0.038 R)
• M23: 7,159,904 km (0.105 R)
• M24: 7,325,957 km (0.107 R)
• M25: 7,934,222 km (0.078 R)
• M26: 8,770,325 km (0.107 R)
• M27: 9,019,555 km (0.087 R)
• M28: 9,379,637 km (0.064 R)
• M29: 9,634,402 km (0.065 R)
• M30: 9,744,357 km (0.109 R)
• M31: 10,039,663 km (0.089 R)
• M32: 10,601,104 km (0.037 R)
• M33: 10,714,648 km (0.086 R)
• M34: 11,676,563 km (0.106 R)
• M35: 11,754,653 km (0.04 R)
• M36: 11,950,925 km (0.112 R)
• M37: 12,187,739 km (0.112 R)
• M38: 12,947,845 km (0.046 R)
• M39: 13,435,834 km (0.074 R)
• M40: 13,929,955 km (0.101 R)
• M41: 14,179,335 km (0.062 R)
• M42: 15,576,729 km (0.071 R)
• M43: 16,139,366 km (0.09 R)
• M44: 17,062,086 km (0.053 R)
• M45: 17,284,388 km (0.116 R)
• M46: 17,373,549 km (0.084 R)
• M47: 17,731,686 km (0.107 R)
• M48: 18,002,009 km (0.088 R)
• M49: 18,137,545 km (0.036 R)
• M50: 18,820,908 km (0.101 R)
• M51: 19,050,690 km (0.113 R)
• M52: 19,142,693 km (0.09 R)
• M53: 20,636,877 km (0.101 R)
• M54: 20,778,845 km (0.092 R)
• M55: 21,782,048 km (0.111 R)
• M56: 22,023,200 km (0.1 R)
• M57: 22,654,354 km (0.059 R)
• M58: 23,587,545 km (0.047 R)
• M59: 24,034,095 km (0.093 R)
• M60: 24,383,256 km (0.106 R)
• M61: 26,000,708 km (0.075 R)
• M62: 26,564,692 km (0.099 R)
• M63: 26,719,227 km (0.107 R)
• M64: 26,874,061 km (0.093 R)
• M65: 27,704,927 km (0.09 R)
• M66: 27,809,347 km (0.115 R)
• M67: 28,491,363 km (0.098 R)
• M68: 28,649,638 km (0.115 R)
• M69: 29,072,850 km (0.086 R)
• M70: 30,894,803 km (0.043 R)
• M71: 31,057,266 km (0.079 R)
• M72: 32,422,795 km (0.112 R)
• M73: 33,251,418 km (0.114 R)
• M74: 33,807,772 km (0.114 R)
• M75: 34,087,072 km (0.111 R)
• M76: 34,311,169 km (0.105 R)
• M77: 34,423,368 km (0.089 R)
• M78: 35,042,553 km (0.114 R)
• M79: 35,325,293 km (0.106 R)
• M80: 36,349,141 km (0.116 R)
• M81: 36,922,250 km (0.075 R)
• M82: 37,037,291 km (0.046 R)
• M83: 38,251,727 km (0.117 R)
• M84: 39,244,309 km (0.066 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 570.7

Radius: 4.8

Gravity: 24.77 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 10.51 AU - 14.51 AU

Year: 16669 Days

Day: 19.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 64,828,716 km

• M1: 225,594 km (0.06 R)
• M2: 746,793 km (0.087 R)
• M3: 810,820 km (0.088 R)
• M4: 1,914,554 km (0.118 R)
• M5: 2,062,955 km (0.054 R)
• M6: 3,097,723 km (0.101 R)
• M7: 4,114,091 km (0.114 R)
• M8: 4,228,533 km (0.082 R)
• M9: 4,305,576 km (0.094 R)
• M10: 4,344,173 km (0.112 R)
• M11: 4,460,859 km (0.098 R)
• M12: 4,618,086 km (0.114 R)
• M13: 4,937,927 km (0.072 R)
• M14: 5,182,369 km (0.067 R)
• M15: 5,556,663 km (0.096 R)
• M16: 6,069,186 km (0.055 R)
• M17: 6,287,150 km (0.115 R)
• M18: 6,911,122 km (0.109 R)
• M19: 7,230,364 km (0.104 R)
• M20: 7,276,440 km (0.12 R)
• M21: 7,601,217 km (0.111 R)
• M22: 7,695,015 km (0.072 R)
• M23: 7,930,782 km (0.096 R)
• M24: 8,458,114 km (0.082 R)
• M25: 9,596,853 km (0.104 R)
• M26: 9,647,417 km (0.05 R)
• M27: 9,901,733 km (0.08 R)
• M28: 9,952,896 km (0.09 R)
• M29: 10,940,840 km (0.072 R)
• M30: 11,580,820 km (0.086 R)
• M31: 12,785,382 km (0.107 R)
• M32: 13,289,527 km (0.065 R)
• M33: 13,857,251 km (0.064 R)
• M34: 14,029,139 km (0.096 R)
• M35: 14,317,115 km (0.063 R)
• M36: 14,548,991 km (0.105 R)
• M37: 14,723,572 km (0.07 R)
• M38: 15,666,936 km (0.111 R)
• M39: 16,508,275 km (0.034 R)
• M40: 16,873,443 km (0.092 R)
• M41: 17,179,670 km (0.067 R)
• M42: 17,364,274 km (0.111 R)
• M43: 18,485,809 km (0.059 R)
• M44: 18,675,050 km (0.047 R)
• M45: 19,566,504 km (0.118 R)
• M46: 19,888,139 km (0.118 R)
• M47: 20,146,794 km (0.114 R)
• M48: 20,798,293 km (0.12 R)
• M49: 21,060,837 km (0.091 R)
• M50: 21,258,306 km (0.105 R)
• M51: 23,064,252 km (0.043 R)
• M52: 23,336,071 km (0.043 R)
• M53: 23,951,217 km (0.055 R)
• M54: 24,571,749 km (0.114 R)
• M55: 28,259,187 km (0.054 R)
• M56: 28,695,564 km (0.053 R)
• M57: 28,841,572 km (0.093 R)
• M58: 30,018,309 km (0.095 R)
• M59: 30,314,961 km (0.111 R)
• M60: 30,911,109 km (0.1 R)
• M61: 31,511,146 km (0.068 R)
• M62: 31,586,394 km (0.077 R)
• M63: 32,951,474 km (0.094 R)
• M64: 33,104,363 km (0.107 R)
• M65: 34,568,328 km (0.057 R)
• M66: 34,645,969 km (0.083 R)
• M67: 35,347,284 km (0.099 R)
• M68: 37,001,837 km (0.049 R)
• M69: 37,718,560 km (0.056 R)
• M70: 37,878,480 km (0.106 R)
• M71: 38,842,638 km (0.118 R)
• M72: 40,140,849 km (0.093 R)
• M73: 40,959,299 km (0.111 R)
• M74: 41,123,707 km (0.094 R)
• M75: 41,948,739 km (0.087 R)
• M76: 42,946,108 km (0.11 R)
• M77: 44,203,777 km (0.117 R)
• M78: 44,710,166 km (0.117 R)
• M79: 45,218,500 km (0.082 R)
• M80: 46,070,011 km (0.098 R)
• M81: 46,326,571 km (0.051 R)
• M82: 46,669,300 km (0.059 R)
• M83: 49,004,522 km (0.09 R)
• M84: 49,178,954 km (0.077 R)
• M85: 49,703,743 km (0.086 R)
• M86: 49,879,072 km (0.078 R)
• M87: 51,732,290 km (0.107 R)
• M88: 52,711,857 km (0.038 R)
• M89: 53,518,040 km (0.069 R)
• M90: 54,328,262 km (0.057 R)
• M91: 55,051,867 km (0.085 R)
• M92: 57,609,392 km (0.057 R)
• M93: 57,885,699 km (0.105 R)
• M94: 59,273,818 km (0.111 R)
• M95: 60,205,364 km (0.081 R)
• M96: 62,460,701 km (0.054 R)
• M97: 63,408,553 km (0.109 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 675.3

Radius: 7.2

Gravity: 13.03 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 17.29 AU - 17.35 AU

Year: 27155 Days

Day: 24.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 1.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 64,828,716 km

• M1: 122,371 km (0.038 R)
• M2: 351,854 km (0.094 R)
• M3: 547,678 km (0.105 R)
• M4: 1,065,137 km (0.098 R)
• M5: 2,110,377 km (0.062 R)
• M6: 2,307,697 km (0.038 R)
• M7: 2,552,588 km (0.074 R)
• M8: 3,613,237 km (0.11 R)
• M9: 3,660,062 km (0.096 R)
• M10: 3,945,644 km (0.075 R)
• M11: 4,042,434 km (0.105 R)
• M12: 4,487,936 km (0.089 R)
• M13: 5,860,347 km (0.116 R)
• M14: 6,706,772 km (0.094 R)
• M15: 6,880,604 km (0.105 R)
• M16: 7,173,667 km (0.11 R)
• M17: 7,411,228 km (0.109 R)
• M18: 8,200,656 km (0.113 R)
• M19: 9,792,677 km (0.036 R)
• M20: 9,858,350 km (0.1 R)
• M21: 10,522,714 km (0.118 R)
• M22: 10,589,884 km (0.036 R)
• M23: 11,685,090 km (0.082 R)
• M24: 11,964,539 km (0.081 R)
• M25: 12,815,900 km (0.065 R)
• M26: 12,959,664 km (0.107 R)
• M27: 13,467,249 km (0.082 R)
• M28: 13,686,709 km (0.11 R)
• M29: 13,907,366 km (0.101 R)
• M30: 14,352,270 km (0.115 R)
• M31: 15,180,145 km (0.093 R)
• M32: 17,039,347 km (0.096 R)
• M33: 17,118,335 km (0.099 R)
• M34: 18,399,192 km (0.113 R)
• M35: 18,642,887 km (0.12 R)
• M36: 19,215,398 km (0.089 R)
• M37: 19,379,955 km (0.068 R)
• M38: 19,876,770 km (0.113 R)
• M39: 21,221,804 km (0.118 R)
• M40: 22,077,205 km (0.111 R)
• M41: 22,596,010 km (0.104 R)
• M42: 23,557,326 km (0.115 R)
• M43: 23,733,553 km (0.112 R)
• M44: 26,246,348 km (0.056 R)
• M45: 27,256,433 km (0.048 R)
• M46: 28,372,732 km (0.08 R)
• M47: 29,598,986 km (0.112 R)
• M48: 30,170,749 km (0.091 R)
• M49: 30,266,342 km (0.117 R)
• M50: 30,553,869 km (0.072 R)
• M51: 32,396,017 km (0.083 R)
• M52: 33,083,719 km (0.104 R)
• M53: 33,281,038 km (0.076 R)
• M54: 34,074,505 km (0.101 R)
• M55: 34,273,770 km (0.114 R)
• M56: 35,276,225 km (0.038 R)
• M57: 37,309,859 km (0.091 R)
• M58: 38,030,621 km (0.108 R)
• M59: 38,133,993 km (0.077 R)
• M60: 38,548,230 km (0.097 R)
• M61: 38,755,872 km (0.086 R)
• M62: 43,418,388 km (0.07 R)
• M63: 44,067,793 km (0.112 R)
• M64: 44,938,602 km (0.108 R)
• M65: 47,584,988 km (0.082 R)
• M66: 48,254,439 km (0.053 R)
• M67: 48,814,683 km (0.027 R)
• M68: 49,264,524 km (0.113 R)
• M69: 49,377,171 km (0.101 R)
• M70: 50,281,490 km (0.085 R)
• M71: 50,621,975 km (0.1 R)
• M72: 52,566,149 km (0.079 R)
• M73: 55,352,259 km (0.113 R)
• M74: 56,999,481 km (0.108 R)
• M75: 57,710,371 km (0.115 R)
• M76: 59,260,653 km (0.085 R)
• M77: 61,672,321 km (0.105 R)
• M78: 63,012,269 km (0.042 R)
• M79: 64,361,941 km (0.074 R)
• M80: 65,102,151 km (0.08 R)
• M81: 66,840,179 km (0.076 R)
• M82: 67,840,091 km (0.034 R)
• M83: 71,889,406 km (0.096 R)
• M84: 72,657,292 km (0.085 R)
• M85: 75,106,808 km (0.115 R)
• M86: 76,667,862 km (0.114 R)
• M87: 77,321,455 km (0.061 R)
• M88: 79,161,359 km (0.094 R)
• M89: 80,086,622 km (0.094 R)
• M90: 81,148,467 km (0.043 R)
• M91: 81,281,609 km (0.119 R)
• M92: 82,081,509 km (0.047 R)
• M93: 86,120,053 km (0.063 R)
• M94: 86,527,558 km (0.03 R)
• M95: 90,912,870 km (0.112 R)
• M96: 92,020,493 km (0.108 R)
• M97: 92,714,926 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 208.2

Radius: 3.3

Gravity: 19.12 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 17.11 AU - 18.69 AU

Year: 28530 Days

Day: 23.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 64,828,716 km

• M1: 411,843 km (0.119 R)
• M2: 540,048 km (0.084 R)
• M3: 854,054 km (0.048 R)
• M4: 1,114,654 km (0.075 R)
• M5: 1,761,216 km (0.106 R)
• M6: 3,692,524 km (0.091 R)
• M7: 3,842,571 km (0.113 R)
• M8: 4,783,990 km (0.098 R)
• M9: 5,705,962 km (0.105 R)
• M10: 5,792,430 km (0.118 R)
• M11: 7,140,905 km (0.108 R)
• M12: 8,285,777 km (0.071 R)
• M13: 8,432,832 km (0.093 R)
• M14: 8,779,301 km (0.112 R)
• M15: 9,130,556 km (0.092 R)
• M16: 9,180,971 km (0.113 R)
• M17: 10,954,005 km (0.107 R)
• M18: 12,998,858 km (0.077 R)
• M19: 13,513,624 km (0.073 R)
• M20: 15,881,160 km (0.092 R)
• M21: 16,124,855 km (0.107 R)
• M22: 17,236,667 km (0.11 R)
• M23: 17,991,538 km (0.086 R)
• M24: 18,950,161 km (0.05 R)
• M25: 20,386,001 km (0.069 R)
• M26: 21,586,374 km (0.111 R)
• M27: 23,568,247 km (0.082 R)
• M28: 25,749,982 km (0.051 R)
• M29: 27,628,782 km (0.076 R)
• M30: 27,921,844 km (0.104 R)
• M31: 29,103,967 km (0.044 R)
• M32: 29,775,960 km (0.084 R)
• M33: 31,211,651 km (0.086 R)
• M34: 32,283,819 km (0.11 R)
• M35: 33,290,164 km (0.104 R)
• M36: 34,385,370 km (0.105 R)
• M37: 34,464,058 km (0.118 R)
• M38: 34,700,423 km (0.104 R)
• M39: 35,970,210 km (0.091 R)
• M40: 36,932,573 km (0.064 R)
• M41: 39,293,078 km (0.082 R)
• M42: 41,283,028 km (0.115 R)
• M43: 42,881,631 km (0.102 R)
• M44: 44,157,851 km (0.088 R)
• M45: 48,412,863 km (0.086 R)
• M46: 50,723,103 km (0.107 R)
• M47: 51,081,689 km (0.095 R)
• M48: 51,531,081 km (0.11 R)
• M49: 52,705,723 km (0.099 R)
• M50: 61,552,792 km (0.119 R)
• M51: 62,702,452 km (0.105 R)
• M52: 63,472,881 km (0.084 R)
• M53: 64,634,508 km (0.099 R)
• M54: 64,828,686 km (0.079 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 372 - 13,500 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit