🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.5

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.8 AU - 1.14 AU

Year: 344 Days

Day: 36.8 Hours

Environment

Temp: 153 °C

Axial Tilt: 34.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.9 AU - 1.36 AU

Year: 432 Days

Day: 31 Hours

Environment

Temp: 19 °C

Axial Tilt: 14.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 87,737,084 km

• M1: 543,040 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.01 AU - 1.59 AU

Year: 533 Days

Day: 39 Hours

Environment

Temp: 17 °C

Axial Tilt: 38.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 3.04 AU - 4.18 AU

Year: 2468 Days

Day: 37.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 48.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,737,084 km

• M1: 363,224 km (0.069 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 4.54 AU - 4.58 AU

Year: 3504 Days

Day: 41.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159

Radius: 14

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 6.2 AU - 9.88 AU

Year: 8205 Days

Day: 6.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 87,737,084 km

• M1: 180,565 km (0.053 R)
• M2: 320,887 km (0.041 R)
• M3: 443,707 km (0.115 R)
• M4: 832,063 km (0.071 R)
• M5: 948,750 km (0.105 R)
• M6: 1,071,570 km (0.059 R)
• M7: 1,213,538 km (0.104 R)
• M8: 1,474,437 km (0.116 R)
• M9: 1,678,787 km (0.071 R)
• M10: 1,892,712 km (0.113 R)
• M11: 2,231,103 km (0.098 R)
• M12: 2,331,483 km (0.115 R)
• M13: 2,624,246 km (0.081 R)
• M14: 3,114,029 km (0.098 R)
• M15: 5,438,331 km (0.092 R)
• M16: 5,968,805 km (0.114 R)
• M17: 6,228,358 km (0.12 R)
• M18: 6,856,968 km (0.109 R)
• M19: 6,980,087 km (0.07 R)
• M20: 7,253,851 km (0.044 R)
• M21: 7,709,377 km (0.036 R)
• M22: 8,331,405 km (0.102 R)
• M23: 8,621,924 km (0.046 R)
• M24: 9,104,526 km (0.093 R)
• M25: 9,321,892 km (0.087 R)
• M26: 9,486,151 km (0.098 R)
• M27: 10,236,833 km (0.079 R)
• M28: 10,406,177 km (0.118 R)
• M29: 10,519,722 km (0.058 R)
• M30: 10,633,566 km (0.086 R)
• M31: 10,833,878 km (0.092 R)
• M32: 11,296,584 km (0.11 R)
• M33: 11,765,573 km (0.107 R)
• M34: 11,972,916 km (0.043 R)
• M35: 12,121,616 km (0.098 R)
• M36: 12,905,360 km (0.119 R)
• M37: 13,334,107 km (0.046 R)
• M38: 14,712,053 km (0.07 R)
• M39: 14,967,417 km (0.099 R)
• M40: 15,840,320 km (0.064 R)
• M41: 16,963,052 km (0.061 R)
• M42: 17,096,793 km (0.075 R)
• M43: 17,703,262 km (0.113 R)
• M44: 18,729,504 km (0.038 R)
• M45: 20,482,641 km (0.081 R)
• M46: 21,162,564 km (0.085 R)
• M47: 21,740,759 km (0.111 R)
• M48: 22,178,034 km (0.109 R)
• M49: 23,918,007 km (0.112 R)
• M50: 24,558,286 km (0.095 R)
• M51: 25,509,878 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.1

Radius: 14.9

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 9.72 AU - 10.66 AU

Year: 11707 Days

Day: 13.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 87,737,084 km

• M1: 345,122 km (0.095 R)
• M2: 500,106 km (0.089 R)
• M3: 621,280 km (0.085 R)
• M4: 720,314 km (0.029 R)
• M5: 862,581 km (0.052 R)
• M6: 2,153,461 km (0.077 R)
• M7: 2,646,536 km (0.088 R)
• M8: 3,483,087 km (0.091 R)
• M9: 4,534,162 km (0.034 R)
• M10: 4,988,042 km (0.115 R)
• M11: 5,130,609 km (0.104 R)
• M12: 5,310,874 km (0.052 R)
• M13: 5,789,438 km (0.065 R)
• M14: 5,901,935 km (0.101 R)
• M15: 6,091,027 km (0.083 R)
• M16: 6,205,469 km (0.059 R)
• M17: 6,436,448 km (0.086 R)
• M18: 7,186,981 km (0.107 R)
• M19: 7,882,013 km (0.115 R)
• M20: 8,174,626 km (0.054 R)
• M21: 8,598,736 km (0.038 R)
• M22: 8,727,390 km (0.095 R)
• M23: 9,557,210 km (0.104 R)
• M24: 10,412,311 km (0.103 R)
• M25: 10,687,421 km (0.047 R)
• M26: 10,872,324 km (0.086 R)
• M27: 11,622,109 km (0.098 R)
• M28: 11,955,413 km (0.072 R)
• M29: 12,147,347 km (0.104 R)
• M30: 12,485,588 km (0.11 R)
• M31: 12,974,324 km (0.083 R)
• M32: 13,171,494 km (0.034 R)
• M33: 13,270,528 km (0.116 R)
• M34: 13,869,817 km (0.078 R)
• M35: 14,426,919 km (0.076 R)
• M36: 15,043,113 km (0.086 R)
• M37: 15,406,636 km (0.094 R)
• M38: 15,720,343 km (0.111 R)
• M39: 15,825,510 km (0.095 R)
• M40: 17,975,979 km (0.082 R)
• M41: 19,253,844 km (0.055 R)
• M42: 20,848,707 km (0.119 R)
• M43: 22,367,425 km (0.118 R)
• M44: 23,499,731 km (0.107 R)
• M45: 24,103,209 km (0.101 R)
• M46: 24,346,006 km (0.086 R)
• M47: 24,528,665 km (0.033 R)
• M48: 24,772,809 km (0.1 R)
• M49: 25,881,928 km (0.096 R)
• M50: 26,317,706 km (0.12 R)
• M51: 27,070,333 km (0.047 R)
• M52: 27,702,833 km (0.1 R)
• M53: 28,725,185 km (0.119 R)
• M54: 28,918,166 km (0.108 R)
• M55: 29,435,027 km (0.106 R)
• M56: 29,629,803 km (0.1 R)
• M57: 30,150,852 km (0.09 R)
• M58: 30,740,717 km (0.117 R)
• M59: 31,865,394 km (0.08 R)
• M60: 32,533,348 km (0.069 R)
• M61: 33,408,496 km (0.047 R)
• M62: 33,611,500 km (0.058 R)
• M63: 35,044,498 km (0.105 R)
• M64: 36,915,967 km (0.116 R)
• M65: 37,336,337 km (0.088 R)
• M66: 38,464,904 km (0.095 R)
• M67: 39,461,674 km (0.108 R)
• M68: 39,963,126 km (0.094 R)
• M69: 40,178,697 km (0.093 R)
• M70: 40,322,760 km (0.061 R)
• M71: 40,827,802 km (0.084 R)
• M72: 42,869,514 km (0.1 R)
• M73: 45,168,384 km (0.113 R)
• M74: 45,993,865 km (0.112 R)
• M75: 47,964,368 km (0.092 R)
• M76: 48,269,997 km (0.091 R)
• M77: 48,729,711 km (0.093 R)
• M78: 49,190,772 km (0.105 R)
• M79: 50,427,497 km (0.092 R)
• M80: 50,660,571 km (0.086 R)
• M81: 50,816,003 km (0.052 R)
• M82: 51,049,675 km (0.088 R)
• M83: 51,831,025 km (0.067 R)
• M84: 52,695,102 km (0.052 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 676.8

Radius: 6.1

Gravity: 18.19 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 11.17 AU - 17.29 AU

Year: 19319 Days

Day: 20.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 47.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,737,084 km

• M1: 102,026 km (0.06 R)
• M2: 499,358 km (0.066 R)
• M3: 1,082,640 km (0.095 R)
• M4: 1,656,497 km (0.064 R)
• M5: 1,749,846 km (0.109 R)
• M6: 1,974,243 km (0.069 R)
• M7: 2,106,637 km (0.102 R)
• M8: 2,521,323 km (0.114 R)
• M9: 2,923,292 km (0.064 R)
• M10: 3,036,388 km (0.082 R)
• M11: 3,306,113 km (0.093 R)
• M12: 4,287,924 km (0.1 R)
• M13: 4,459,812 km (0.06 R)
• M14: 5,538,113 km (0.078 R)
• M15: 6,154,307 km (0.032 R)
• M16: 6,202,627 km (0.04 R)
• M17: 6,397,104 km (0.051 R)
• M18: 6,544,308 km (0.105 R)
• M19: 7,502,333 km (0.066 R)
• M20: 7,657,466 km (0.054 R)
• M21: 8,023,831 km (0.081 R)
• M22: 8,289,068 km (0.071 R)
• M23: 8,449,587 km (0.11 R)
• M24: 8,611,153 km (0.105 R)
• M25: 9,826,785 km (0.091 R)
• M26: 10,224,715 km (0.109 R)
• M27: 10,628,031 km (0.083 R)
• M28: 10,860,805 km (0.094 R)
• M29: 11,272,200 km (0.107 R)
• M30: 11,331,291 km (0.099 R)
• M31: 11,509,611 km (0.089 R)
• M32: 11,928,934 km (0.1 R)
• M33: 12,353,343 km (0.098 R)
• M34: 12,598,085 km (0.052 R)
• M35: 12,844,324 km (0.067 R)
• M36: 13,341,737 km (0.079 R)
• M37: 14,419,739 km (0.105 R)
• M38: 14,936,599 km (0.109 R)
• M39: 16,121,564 km (0.114 R)
• M40: 16,996,113 km (0.036 R)
• M41: 18,232,091 km (0.091 R)
• M42: 18,371,217 km (0.099 R)
• M43: 18,440,930 km (0.11 R)
• M44: 19,213,453 km (0.092 R)
• M45: 19,354,973 km (0.099 R)
• M46: 20,139,913 km (0.089 R)
• M47: 22,184,317 km (0.1 R)
• M48: 22,705,666 km (0.085 R)
• M49: 22,930,362 km (0.027 R)
• M50: 23,231,053 km (0.067 R)
• M51: 24,908,195 km (0.049 R)
• M52: 25,605,471 km (0.103 R)
• M53: 26,152,251 km (0.091 R)
• M54: 27,098,607 km (0.116 R)
• M55: 27,575,974 km (0.119 R)
• M56: 27,735,595 km (0.074 R)
• M57: 29,594,498 km (0.098 R)
• M58: 30,415,192 km (0.088 R)
• M59: 33,260,992 km (0.074 R)
• M60: 35,060,804 km (0.11 R)
• M61: 35,667,723 km (0.072 R)
• M62: 36,979,846 km (0.116 R)
• M63: 37,774,809 km (0.104 R)
• M64: 39,561,307 km (0.052 R)
• M65: 40,919,057 km (0.06 R)
• M66: 41,010,162 km (0.12 R)
• M67: 42,200,213 km (0.115 R)
• M68: 43,866,434 km (0.111 R)
• M69: 43,959,634 km (0.09 R)
• M70: 45,459,951 km (0.1 R)
• M71: 45,837,536 km (0.11 R)
• M72: 47,072,167 km (0.07 R)
• M73: 49,380,163 km (0.102 R)
• M74: 49,671,131 km (0.072 R)
• M75: 49,768,369 km (0.066 R)
• M76: 50,743,299 km (0.098 R)
• M77: 51,429,504 km (0.062 R)
• M78: 52,811,190 km (0.12 R)
• M79: 52,910,373 km (0.118 R)
• M80: 53,506,670 km (0.101 R)
• M81: 54,305,074 km (0.09 R)
• M82: 54,806,078 km (0.082 R)
• M83: 57,334,282 km (0.06 R)
• M84: 57,436,158 km (0.106 R)
• M85: 57,844,410 km (0.1 R)
• M86: 58,663,758 km (0.111 R)
• M87: 58,766,532 km (0.111 R)
• M88: 58,869,305 km (0.087 R)
• M89: 60,625,285 km (0.104 R)
• M90: 61,457,498 km (0.111 R)
• M91: 63,028,276 km (0.104 R)
• M92: 68,142,428 km (0.106 R)
• M93: 68,682,776 km (0.087 R)
• M94: 69,441,686 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 419.1

Radius: 5

Gravity: 16.76 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 16.85 AU - 22.71 AU

Year: 31660 Days

Day: 20.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,737,084 km

• M1: 76,594 km (0.053 R)
• M2: 113,545 km (0.113 R)
• M3: 149,897 km (0.085 R)
• M4: 636,240 km (0.086 R)
• M5: 1,515,127 km (0.113 R)
• M6: 1,548,787 km (0.057 R)
• M7: 2,508,756 km (0.117 R)
• M8: 3,217,252 km (0.108 R)
• M9: 4,030,316 km (0.076 R)
• M10: 4,654,887 km (0.057 R)
• M11: 4,903,070 km (0.097 R)
• M12: 5,206,604 km (0.096 R)
• M13: 5,464,212 km (0.094 R)
• M14: 5,568,482 km (0.068 R)
• M15: 5,938,437 km (0.064 R)
• M16: 6,099,404 km (0.1 R)
• M17: 6,535,781 km (0.079 R)
• M18: 7,038,580 km (0.078 R)
• M19: 9,922,976 km (0.104 R)
• M20: 10,242,069 km (0.115 R)
• M21: 11,219,392 km (0.094 R)
• M22: 11,285,663 km (0.105 R)
• M23: 11,752,708 km (0.059 R)
• M24: 11,887,346 km (0.115 R)
• M25: 11,954,964 km (0.089 R)
• M26: 12,982,702 km (0.084 R)
• M27: 14,324,744 km (0.102 R)
• M28: 14,468,657 km (0.101 R)
• M29: 15,562,517 km (0.092 R)
• M30: 15,858,721 km (0.083 R)
• M31: 15,933,071 km (0.108 R)
• M32: 16,156,720 km (0.115 R)
• M33: 17,061,936 km (0.072 R)
• M34: 17,444,009 km (0.107 R)
• M35: 17,828,775 km (0.046 R)
• M36: 18,138,592 km (0.032 R)
• M37: 18,216,383 km (0.111 R)
• M38: 18,294,324 km (0.087 R)
• M39: 18,685,223 km (0.084 R)
• M40: 19,157,952 km (0.07 R)
• M41: 19,714,606 km (0.09 R)
• M42: 21,088,213 km (0.111 R)
• M43: 22,408,863 km (0.094 R)
• M44: 24,525,524 km (0.108 R)
• M45: 26,616,752 km (0.116 R)
• M46: 27,773,144 km (0.1 R)
• M47: 28,312,444 km (0.104 R)
• M48: 29,309,963 km (0.097 R)
• M49: 32,938,310 km (0.12 R)
• M50: 33,128,149 km (0.113 R)
• M51: 33,795,505 km (0.101 R)
• M52: 34,949,803 km (0.057 R)
• M53: 35,434,500 km (0.111 R)
• M54: 36,214,802 km (0.059 R)
• M55: 37,000,789 km (0.108 R)
• M56: 39,090,372 km (0.111 R)
• M57: 39,190,753 km (0.116 R)
• M58: 39,391,962 km (0.064 R)
• M59: 40,200,089 km (0.116 R)
• M60: 41,013,752 km (0.119 R)
• M61: 43,071,321 km (0.046 R)
• M62: 44,321,960 km (0.109 R)
• M63: 45,056,934 km (0.098 R)
• M64: 46,539,150 km (0.115 R)
• M65: 48,575,925 km (0.115 R)
• M66: 50,313,653 km (0.093 R)
• M67: 52,847,093 km (0.088 R)
• M68: 53,069,246 km (0.099 R)
• M69: 54,185,246 km (0.106 R)
• M70: 54,746,089 km (0.12 R)
• M71: 54,970,934 km (0.08 R)
• M72: 57,122,601 km (0.041 R)
• M73: 58,955,773 km (0.102 R)
• M74: 59,070,963 km (0.12 R)
• M75: 61,507,763 km (0.106 R)
• M76: 61,858,570 km (0.106 R)
• M77: 62,797,297 km (0.098 R)
• M78: 63,268,380 km (0.047 R)
• M79: 64,332,620 km (0.077 R)
• M80: 65,641,451 km (0.091 R)
• M81: 65,999,888 km (0.102 R)
• M82: 68,285,145 km (0.052 R)
• M83: 68,769,543 km (0.094 R)
• M84: 70,841,174 km (0.03 R)
• M85: 71,454,226 km (0.07 R)
• M86: 73,676,203 km (0.115 R)
• M87: 75,670,193 km (0.041 R)
• M88: 77,555,575 km (0.098 R)
• M89: 78,060,917 km (0.095 R)
• M90: 78,567,455 km (0.109 R)
• M91: 82,916,415 km (0.114 R)
• M92: 83,303,873 km (0.104 R)
• M93: 83,433,126 km (0.057 R)
• M94: 83,821,482 km (0.116 R)

Kuiper Belt

Range: 30.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 247 - 11,385 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit