🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.46 AU - 0.64 AU

Year: 144 Days

Day: 27.5 Hours

Environment

Temp: 196 °C

Axial Tilt: 121.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,816,197 km

• M1: 475,871 km (0.064 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.71 AU - 1.05 AU

Year: 291 Days

Day: 47.4 Hours

Environment

Temp: 150 °C

Axial Tilt: 7.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.94 AU - 1.2 AU

Year: 391 Days

Day: 34.4 Hours

Environment

Temp: 33 °C

Axial Tilt: 17.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 101,816,197 km

• M1: 367,412 km (0.039 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.09 AU - 1.81 AU

Year: 617 Days

Day: 47.4 Hours

Environment

Temp: -6 °C

Axial Tilt: 22.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 1.24 AU - 1.86 AU

Year: 681 Days

Day: 16.1 Hours

Environment

Temp: -21 °C

Axial Tilt: 29.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 6 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 2.42 AU - 3.16 AU

Year: 1646 Days

Day: 27.8 Hours

Environment

Temp: -81 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 288.8

Radius: 9

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 4.61 AU - 6.51 AU

Year: 4629 Days

Day: 11 Hours

Environment

Temp: -132 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 101,816,197 km

• M1: 115,490 km (0.071 R)
• M2: 234,420 km (0.108 R)
• M3: 387,907 km (0.102 R)
• M4: 450,290 km (0.115 R)
• M5: 516,711 km (0.081 R)
• M6: 642,224 km (0.114 R)
• M7: 708,944 km (0.112 R)
• M8: 788,530 km (0.078 R)
• M9: 892,501 km (0.098 R)
• M10: 968,197 km (0.114 R)
• M11: 1,232,686 km (0.077 R)
• M12: 1,354,908 km (0.062 R)
• M13: 1,494,184 km (0.043 R)
• M14: 1,678,339 km (0.097 R)
• M15: 1,856,061 km (0.118 R)
• M16: 2,097,961 km (0.073 R)
• M17: 2,230,055 km (0.071 R)
• M18: 2,319,814 km (0.094 R)
• M19: 2,380,252 km (0.115 R)
• M20: 2,611,979 km (0.102 R)
• M21: 2,706,674 km (0.109 R)
• M22: 2,786,560 km (0.039 R)
• M23: 2,899,656 km (0.069 R)
• M24: 3,316,136 km (0.089 R)
• M25: 3,840,776 km (0.117 R)
• M26: 4,039,741 km (0.109 R)
• M27: 4,966,649 km (0.094 R)
• M28: 5,443,867 km (0.089 R)
• M29: 5,811,578 km (0.117 R)
• M30: 6,102,995 km (0.111 R)
• M31: 6,208,312 km (0.092 R)
• M32: 6,506,460 km (0.082 R)
• M33: 6,700,489 km (0.048 R)
• M34: 6,809,097 km (0.12 R)
• M35: 6,962,285 km (0.111 R)
• M36: 7,473,461 km (0.054 R)
• M37: 7,586,108 km (0.036 R)
• M38: 7,654,025 km (0.045 R)
• M39: 7,722,242 km (0.094 R)
• M40: 8,065,868 km (0.094 R)
• M41: 8,274,408 km (0.075 R)
• M42: 8,791,867 km (0.045 R)
• M43: 9,030,475 km (0.074 R)
• M44: 9,392,502 km (0.118 R)
• M45: 9,661,030 km (0.108 R)
• M46: 10,006,452 km (0.113 R)
• M47: 10,080,952 km (0.094 R)
• M48: 10,406,177 km (0.07 R)
• M49: 10,836,720 km (0.097 R)
• M50: 10,913,314 km (0.104 R)
• M51: 11,015,639 km (0.119 R)
• M52: 11,221,336 km (0.096 R)
• M53: 11,584,410 km (0.063 R)
• M54: 11,793,698 km (0.102 R)
• M55: 12,348,855 km (0.084 R)
• M56: 12,482,297 km (0.055 R)
• M57: 13,156,684 km (0.045 R)
• M58: 13,292,968 km (0.112 R)
• M59: 14,037,217 km (0.073 R)
• M60: 14,120,693 km (0.04 R)
• M61: 14,232,293 km (0.116 R)
• M62: 14,540,763 km (0.119 R)
• M63: 14,908,176 km (0.048 R)
• M64: 15,078,867 km (0.066 R)
• M65: 15,164,437 km (0.088 R)
• M66: 15,999,791 km (0.117 R)
• M67: 17,955,933 km (0.073 R)
• M68: 18,411,010 km (0.081 R)
• M69: 19,736,597 km (0.116 R)
• M70: 20,237,600 km (0.05 R)
• M71: 20,363,561 km (0.032 R)
• M72: 20,933,380 km (0.065 R)
• M73: 21,316,201 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217.3

Radius: 13.2

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 6.88 AU - 6.92 AU

Year: 6400 Days

Day: 14.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 101,816,197 km

• M1: 213,027 km (0.108 R)
• M2: 357,090 km (0.085 R)
• M3: 492,327 km (0.108 R)
• M4: 699,520 km (0.053 R)
• M5: 903,870 km (0.091 R)
• M6: 1,373,608 km (0.046 R)
• M7: 1,635,703 km (0.112 R)
• M8: 2,051,884 km (0.096 R)
• M9: 2,468,066 km (0.104 R)
• M10: 2,551,242 km (0.109 R)
• M11: 2,841,312 km (0.088 R)
• M12: 3,106,250 km (0.09 R)
• M13: 3,232,810 km (0.049 R)
• M14: 3,361,015 km (0.066 R)
• M15: 3,472,316 km (0.087 R)
• M16: 3,871,593 km (0.065 R)
• M17: 4,106,611 km (0.045 R)
• M18: 4,529,076 km (0.104 R)
• M19: 5,093,060 km (0.098 R)
• M20: 5,242,957 km (0.106 R)
• M21: 5,394,350 km (0.048 R)
• M22: 5,679,483 km (0.054 R)
• M23: 5,812,625 km (0.106 R)
• M24: 6,218,783 km (0.071 R)
• M25: 6,356,114 km (0.079 R)
• M26: 6,634,067 km (0.109 R)
• M27: 7,106,198 km (0.079 R)
• M28: 7,933,923 km (0.079 R)
• M29: 8,612,948 km (0.067 R)
• M30: 9,336,852 km (0.113 R)
• M31: 9,600,144 km (0.109 R)
• M32: 10,161,136 km (0.068 R)
• M33: 10,541,115 km (0.112 R)
• M34: 10,677,997 km (0.073 R)
• M35: 10,953,406 km (0.104 R)
• M36: 11,259,185 km (0.062 R)
• M37: 11,483,282 km (0.086 R)
• M38: 11,737,299 km (0.072 R)
• M39: 11,879,118 km (0.048 R)
• M40: 12,078,682 km (0.057 R)
• M41: 12,626,060 km (0.08 R)
• M42: 12,771,469 km (0.058 R)
• M43: 12,888,305 km (0.115 R)
• M44: 13,005,440 km (0.094 R)
• M45: 13,152,196 km (0.104 R)
• M46: 13,536,663 km (0.085 R)
• M47: 13,655,742 km (0.033 R)
• M48: 14,226,010 km (0.117 R)
• M49: 14,468,358 km (0.077 R)
• M50: 15,265,864 km (0.095 R)
• M51: 15,420,848 km (0.096 R)
• M52: 16,108,998 km (0.119 R)
• M53: 16,743,442 km (0.091 R)
• M54: 16,967,390 km (0.075 R)
• M55: 17,515,367 km (0.118 R)
• M56: 17,807,981 km (0.119 R)
• M57: 18,102,090 km (0.057 R)
• M58: 18,794,728 km (0.063 R)
• M59: 19,227,814 km (0.11 R)
• M60: 19,529,703 km (0.113 R)
• M61: 19,934,515 km (0.105 R)
• M62: 20,205,885 km (0.107 R)
• M63: 20,410,385 km (0.104 R)
• M64: 20,615,484 km (0.045 R)
• M65: 20,752,516 km (0.055 R)
• M66: 20,855,589 km (0.044 R)
• M67: 21,165,705 km (0.091 R)
• M68: 21,651,150 km (0.102 R)
• M69: 22,070,174 km (0.08 R)
• M70: 22,315,814 km (0.046 R)
• M71: 22,951,754 km (0.116 R)
• M72: 23,343,252 km (0.082 R)
• M73: 23,557,775 km (0.031 R)
• M74: 23,952,713 km (0.086 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 75.5

Radius: 5

Gravity: 3.02 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 12.74 AU - 15.48 AU

Year: 18715 Days

Day: 16 Hours

Environment

Temp: -193 °C

Axial Tilt: 119.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 101,816,197 km

• M1: 78,389 km (0.097 R)
• M2: 199,863 km (0.071 R)
• M3: 243,246 km (0.072 R)
• M4: 523,892 km (0.094 R)
• M5: 587,022 km (0.061 R)
• M6: 679,922 km (0.091 R)
• M7: 792,121 km (0.083 R)
• M8: 895,194 km (0.117 R)
• M9: 1,147,416 km (0.069 R)
• M10: 1,732,942 km (0.11 R)
• M11: 1,848,282 km (0.069 R)
• M12: 1,926,372 km (0.083 R)
• M13: 2,700,690 km (0.036 R)
• M14: 2,789,551 km (0.097 R)
• M15: 3,108,494 km (0.084 R)
• M16: 3,272,304 km (0.078 R)
• M17: 3,583,916 km (0.086 R)
• M18: 3,730,971 km (0.079 R)
• M19: 3,905,103 km (0.064 R)
• M20: 4,548,374 km (0.118 R)
• M21: 4,734,324 km (0.119 R)
• M22: 5,224,107 km (0.065 R)
• M23: 5,474,983 km (0.089 R)
• M24: 5,616,054 km (0.114 R)
• M25: 5,930,658 km (0.105 R)
• M26: 6,017,425 km (0.091 R)
• M27: 6,339,210 km (0.099 R)
• M28: 6,517,231 km (0.114 R)
• M29: 6,696,749 km (0.108 R)
• M30: 6,787,106 km (0.057 R)
• M31: 7,839,676 km (0.07 R)
• M32: 8,094,741 km (0.042 R)
• M33: 8,482,349 km (0.087 R)
• M34: 8,514,812 km (0.089 R)
• M35: 9,545,092 km (0.085 R)
• M36: 9,680,927 km (0.045 R)
• M37: 10,230,550 km (0.075 R)
• M38: 10,509,101 km (0.12 R)
• M39: 10,684,430 km (0.046 R)
• M40: 11,002,624 km (0.119 R)
• M41: 11,038,079 km (0.104 R)
• M42: 11,180,646 km (0.032 R)
• M43: 11,503,627 km (0.12 R)
• M44: 11,648,139 km (0.082 R)
• M45: 11,756,897 km (0.054 R)
• M46: 12,565,024 km (0.115 R)
• M47: 12,602,125 km (0.096 R)
• M48: 12,900,722 km (0.068 R)
• M49: 13,428,802 km (0.1 R)
• M50: 13,580,943 km (0.102 R)
• M51: 14,040,957 km (0.117 R)
• M52: 15,331,987 km (0.068 R)
• M53: 15,451,216 km (0.034 R)
• M54: 15,770,757 km (0.098 R)
• M55: 15,891,183 km (0.111 R)
• M56: 16,254,108 km (0.082 R)
• M57: 16,988,185 km (0.089 R)
• M58: 17,070,314 km (0.116 R)
• M59: 17,235,171 km (0.094 R)
• M60: 17,276,460 km (0.085 R)
• M61: 18,700,183 km (0.105 R)
• M62: 19,083,303 km (0.1 R)
• M63: 19,254,293 km (0.071 R)
• M64: 20,335,287 km (0.104 R)
• M65: 20,422,503 km (0.093 R)
• M66: 20,993,219 km (0.047 R)
• M67: 21,258,306 km (0.089 R)
• M68: 21,347,018 km (0.093 R)
• M69: 21,435,729 km (0.105 R)
• M70: 21,569,021 km (0.114 R)
• M71: 21,702,761 km (0.113 R)
• M72: 22,420,083 km (0.056 R)
• M73: 23,510,502 km (0.112 R)
• M74: 24,154,671 km (0.044 R)
• M75: 25,554,159 km (0.08 R)
• M76: 26,311,423 km (0.087 R)
• M77: 26,692,748 km (0.078 R)
• M78: 27,412,613 km (0.034 R)
• M79: 28,773,505 km (0.082 R)
• M80: 29,957,422 km (0.071 R)
• M81: 30,805,642 km (0.079 R)
• M82: 31,813,483 km (0.118 R)
• M83: 32,219,791 km (0.12 R)
• M84: 32,525,569 km (0.082 R)
• M85: 33,913,388 km (0.117 R)
• M86: 34,068,821 km (0.057 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 867.7

Radius: 7.2

Gravity: 16.74 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 13.92 AU - 22.56 AU

Year: 27507 Days

Day: 23.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 101,816,197 km

• M1: 136,882 km (0.065 R)
• M2: 671,844 km (0.08 R)
• M3: 1,226,852 km (0.073 R)
• M4: 2,054,876 km (0.042 R)
• M5: 2,305,602 km (0.05 R)
• M6: 2,655,063 km (0.105 R)
• M7: 2,790,449 km (0.065 R)
• M8: 3,210,370 km (0.066 R)
• M9: 3,550,705 km (0.093 R)
• M10: 3,750,269 km (0.101 R)
• M11: 4,005,034 km (0.111 R)
• M12: 4,424,357 km (0.046 R)
• M13: 4,912,794 km (0.086 R)
• M14: 6,297,322 km (0.068 R)
• M15: 7,219,892 km (0.106 R)
• M16: 7,473,012 km (0.095 R)
• M17: 8,118,527 km (0.077 R)
• M18: 8,184,051 km (0.114 R)
• M19: 9,256,518 km (0.084 R)
• M20: 9,393,699 km (0.082 R)
• M21: 9,600,743 km (0.063 R)
• M22: 9,949,156 km (0.109 R)
• M23: 10,372,668 km (0.032 R)
• M24: 10,802,013 km (0.099 R)
• M25: 10,874,269 km (0.111 R)
• M26: 13,575,857 km (0.089 R)
• M27: 13,653,798 km (0.115 R)
• M28: 15,242,377 km (0.087 R)
• M29: 16,721,452 km (0.092 R)
• M30: 17,732,733 km (0.109 R)
• M31: 18,331,723 km (0.08 R)
• M32: 18,937,295 km (0.078 R)
• M33: 21,153,289 km (0.109 R)
• M34: 21,334,152 km (0.088 R)
• M35: 21,515,465 km (0.074 R)
• M36: 23,543,563 km (0.057 R)
• M37: 25,631,800 km (0.084 R)
• M38: 27,285,604 km (0.118 R)
• M39: 27,384,040 km (0.112 R)
• M40: 28,473,711 km (0.063 R)
• M41: 31,930,469 km (0.038 R)
• M42: 33,181,855 km (0.103 R)
• M43: 34,236,819 km (0.077 R)
• M44: 37,357,879 km (0.097 R)
• M45: 37,795,453 km (0.062 R)
• M46: 39,674,103 km (0.081 R)
• M47: 39,785,554 km (0.095 R)
• M48: 40,793,245 km (0.067 R)
• M49: 42,833,910 km (0.065 R)
• M50: 44,675,609 km (0.119 R)
• M51: 46,542,890 km (0.114 R)
• M52: 47,604,436 km (0.093 R)
• M53: 48,078,811 km (0.046 R)
• M54: 55,878,395 km (0.071 R)
• M55: 57,383,798 km (0.115 R)
• M56: 58,141,512 km (0.113 R)
• M57: 60,948,117 km (0.088 R)
• M58: 61,979,744 km (0.098 R)
• M59: 63,668,106 km (0.09 R)
• M60: 64,190,651 km (0.092 R)
• M61: 64,321,549 km (0.112 R)
• M62: 64,714,692 km (0.042 R)
• M63: 66,030,855 km (0.099 R)
• M64: 66,559,833 km (0.088 R)
• M65: 66,824,770 km (0.095 R)
• M66: 68,021,553 km (0.114 R)
• M67: 68,422,177 km (0.061 R)
• M68: 72,879,146 km (0.088 R)
• M69: 73,562,659 km (0.028 R)
• M70: 73,836,722 km (0.117 R)
• M71: 74,660,707 km (0.051 R)
• M72: 75,763,991 km (0.097 R)
• M73: 76,179,125 km (0.063 R)
• M74: 76,317,803 km (0.053 R)
• M75: 80,654,346 km (0.06 R)
• M76: 82,923,745 km (0.115 R)
• M77: 83,923,059 km (0.095 R)
• M78: 84,639,483 km (0.108 R)
• M79: 86,511,401 km (0.115 R)
• M80: 87,815,296 km (0.089 R)
• M81: 88,105,965 km (0.087 R)
• M82: 90,589,290 km (0.054 R)
• M83: 91,765,877 km (0.049 R)
• M84: 92,503,843 km (0.117 R)
• M85: 93,985,610 km (0.089 R)
• M86: 94,282,861 km (0.118 R)
• M87: 94,580,411 km (0.072 R)
• M88: 95,475,156 km (0.115 R)
• M89: 96,372,743 km (0.101 R)
• M90: 97,724,211 km (0.058 R)
• M91: 99,687,384 km (0.045 R)
• M92: 99,838,926 km (0.052 R)
• M93: 101,816,161 km (0.085 R)

Kuiper Belt

Range: 31.1 - 55.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 443 - 16,597 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit