🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.81 AU - 1.15 AU

Year: 344 Days

Day: 47.2 Hours

Environment

Temp: 159 °C

Axial Tilt: 4.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.85

Radius: 1.71

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.64 AU - 2.72 AU

Year: 1556 Days

Day: 34.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.74 AU - 2.82 AU

Year: 1644 Days

Day: 36.2 Hours

Environment

Temp: -92 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.55 AU - 5.07 AU

Year: 3174 Days

Day: 34 Hours

Environment

Temp: -132 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,928,232 km

• M1: 160,219 km (0.061 R)

Asteroid Belt

Center: 4.88 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.8

Radius: 8.9

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 4.68 AU - 6.2 AU

Year: 4501 Days

Day: 13.3 Hours

Environment

Temp: -133 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 107,928,232 km

• M1: 163,660 km (0.102 R)
• M2: 482,902 km (0.109 R)
• M3: 561,590 km (0.067 R)
• M4: 635,641 km (0.106 R)
• M5: 723,306 km (0.068 R)
• M6: 911,649 km (0.1 R)
• M7: 1,000,660 km (0.111 R)
• M8: 1,248,394 km (0.076 R)
• M9: 1,595,611 km (0.063 R)
• M10: 1,871,769 km (0.082 R)
• M11: 1,928,915 km (0.077 R)
• M12: 2,045,003 km (0.067 R)
• M13: 2,208,364 km (0.093 R)
• M14: 2,675,857 km (0.064 R)
• M15: 3,021,279 km (0.1 R)
• M16: 3,433,421 km (0.089 R)
• M17: 3,845,264 km (0.072 R)
• M18: 4,559,594 km (0.061 R)
• M19: 4,754,370 km (0.12 R)
• M20: 5,192,692 km (0.087 R)
• M21: 5,748,298 km (0.06 R)
• M22: 6,107,931 km (0.05 R)
• M23: 6,848,890 km (0.115 R)
• M24: 6,915,610 km (0.057 R)
• M25: 7,049,800 km (0.115 R)
• M26: 7,207,476 km (0.094 R)
• M27: 7,756,650 km (0.038 R)
• M28: 8,177,468 km (0.082 R)
• M29: 8,319,437 km (0.095 R)
• M30: 8,581,831 km (0.094 R)
• M31: 8,701,959 km (0.075 R)
• M32: 8,895,389 km (0.117 R)
• M33: 9,139,084 km (0.045 R)
• M34: 9,385,172 km (0.082 R)
• M35: 9,658,338 km (0.067 R)
• M36: 10,365,337 km (0.102 R)
• M37: 10,544,705 km (0.104 R)
• M38: 10,828,642 km (0.106 R)
• M39: 11,089,092 km (0.054 R)
• M40: 11,351,486 km (0.094 R)
• M41: 11,430,624 km (0.084 R)
• M42: 11,509,911 km (0.117 R)
• M43: 11,775,596 km (0.071 R)
• M44: 11,882,409 km (0.103 R)
• M45: 12,204,942 km (0.119 R)
• M46: 12,286,024 km (0.105 R)
• M47: 12,776,257 km (0.103 R)
• M48: 12,913,587 km (0.1 R)
• M49: 13,079,043 km (0.057 R)
• M50: 13,300,747 km (0.117 R)
• M51: 13,384,222 km (0.114 R)
• M52: 13,439,873 km (0.04 R)
• M53: 13,775,870 km (0.074 R)
• M54: 13,860,392 km (0.088 R)
• M55: 14,484,814 km (0.047 R)
• M56: 14,542,110 km (0.085 R)
• M57: 14,685,574 km (0.042 R)
• M58: 15,380,456 km (0.044 R)
• M59: 15,614,427 km (0.119 R)
• M60: 15,673,070 km (0.095 R)
• M61: 15,908,537 km (0.108 R)
• M62: 16,204,591 km (0.072 R)
• M63: 16,622,119 km (0.081 R)
• M64: 16,712,027 km (0.061 R)
• M65: 16,892,442 km (0.104 R)
• M66: 17,133,893 km (0.064 R)
• M67: 17,528,682 km (0.104 R)
• M68: 17,620,236 km (0.115 R)
• M69: 18,111,066 km (0.07 R)
• M70: 18,265,451 km (0.115 R)
• M71: 18,327,235 km (0.099 R)
• M72: 18,699,883 km (0.094 R)
• M73: 18,793,382 km (0.12 R)
• M74: 18,949,712 km (0.112 R)
• M75: 20,696,865 km (0.064 R)
• M76: 21,475,223 km (0.114 R)
• M77: 21,868,067 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.8

Radius: 14.9

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 10.23 AU - 10.55 AU

Year: 11881 Days

Day: 12.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 107,928,232 km

• M1: 191,635 km (0.089 R)
• M2: 517,309 km (0.054 R)
• M3: 710,141 km (0.09 R)
• M4: 850,314 km (0.117 R)
• M5: 953,836 km (0.089 R)
• M6: 1,455,438 km (0.066 R)
• M7: 2,561,564 km (0.114 R)
• M8: 3,204,386 km (0.052 R)
• M9: 3,506,125 km (0.118 R)
• M10: 4,117,382 km (0.117 R)
• M11: 4,762,149 km (0.067 R)
• M12: 4,869,261 km (0.06 R)
• M13: 5,416,490 km (0.079 R)
• M14: 5,618,447 km (0.105 R)
• M15: 5,937,539 km (0.117 R)
• M16: 6,052,879 km (0.114 R)
• M17: 6,380,200 km (0.102 R)
• M18: 6,689,269 km (0.091 R)
• M19: 6,809,545 km (0.115 R)
• M20: 6,906,186 km (0.106 R)
• M21: 7,347,051 km (0.074 R)
• M22: 7,671,229 km (0.099 R)
• M23: 7,873,186 km (0.111 R)
• M24: 8,127,952 km (0.087 R)
• M25: 8,230,725 km (0.119 R)
• M26: 8,698,219 km (0.084 R)
• M27: 9,068,025 km (0.109 R)
• M28: 9,362,134 km (0.034 R)
• M29: 9,469,844 km (0.041 R)
• M30: 9,905,025 km (0.092 R)
• M31: 10,097,557 km (0.102 R)
• M32: 10,235,786 km (0.065 R)
• M33: 10,795,132 km (0.088 R)
• M34: 11,106,894 km (0.073 R)
• M35: 11,797,886 km (0.097 R)
• M36: 11,914,423 km (0.092 R)
• M37: 12,089,902 km (0.111 R)
• M38: 12,266,277 km (0.101 R)
• M39: 12,532,412 km (0.111 R)
• M40: 12,681,112 km (0.046 R)
• M41: 12,830,411 km (0.09 R)
• M42: 12,980,308 km (0.119 R)
• M43: 13,130,654 km (0.116 R)
• M44: 14,107,528 km (0.113 R)
• M45: 14,231,245 km (0.115 R)
• M46: 14,417,495 km (0.106 R)
• M47: 14,542,259 km (0.026 R)
• M48: 14,918,348 km (0.047 R)
• M49: 15,012,894 km (0.099 R)
• M50: 15,361,308 km (0.052 R)
• M51: 15,552,494 km (0.079 R)
• M52: 16,683,304 km (0.081 R)
• M53: 16,912,638 km (0.106 R)
• M54: 17,474,078 km (0.101 R)
• M55: 17,907,464 km (0.065 R)
• M56: 18,277,120 km (0.044 R)
• M57: 18,785,154 km (0.109 R)
• M58: 19,160,645 km (0.096 R)
• M59: 19,469,714 km (0.037 R)
• M60: 20,792,907 km (0.071 R)
• M61: 21,004,588 km (0.053 R)
• M62: 21,323,381 km (0.088 R)
• M63: 21,608,066 km (0.072 R)
• M64: 21,858,194 km (0.077 R)
• M65: 22,686,816 km (0.077 R)
• M66: 22,941,133 km (0.099 R)
• M67: 23,196,197 km (0.112 R)
• M68: 23,452,458 km (0.08 R)
• M69: 23,636,015 km (0.083 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 461.6

Radius: 5.4

Gravity: 15.83 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 14.03 AU - 15.23 AU

Year: 19852 Days

Day: 23.1 Hours

Environment

Temp: -185 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 107,928,232 km

• M1: 411,693 km (0.108 R)
• M2: 679,174 km (0.099 R)
• M3: 945,907 km (0.074 R)
• M4: 1,115,701 km (0.108 R)
• M5: 1,429,108 km (0.061 R)
• M6: 1,595,760 km (0.108 R)
• M7: 1,768,845 km (0.11 R)
• M8: 2,070,435 km (0.058 R)
• M9: 2,195,648 km (0.043 R)
• M10: 3,766,426 km (0.1 R)
• M11: 3,804,573 km (0.083 R)
• M12: 3,919,464 km (0.111 R)
• M13: 4,074,597 km (0.05 R)
• M14: 4,350,904 km (0.088 R)
• M15: 4,390,847 km (0.119 R)
• M16: 4,430,939 km (0.105 R)
• M17: 4,963,358 km (0.109 R)
• M18: 5,131,207 km (0.068 R)
• M19: 5,645,973 km (0.043 R)
• M20: 6,585,747 km (0.086 R)
• M21: 6,816,726 km (0.093 R)
• M22: 7,050,248 km (0.037 R)
• M23: 8,010,368 km (0.071 R)
• M24: 9,318,751 km (0.12 R)
• M25: 9,473,884 km (0.096 R)
• M26: 10,050,284 km (0.111 R)
• M27: 10,103,242 km (0.073 R)
• M28: 10,156,349 km (0.061 R)
• M29: 10,422,932 km (0.082 R)
• M30: 11,072,337 km (0.095 R)
• M31: 11,291,797 km (0.075 R)
• M32: 11,567,955 km (0.083 R)
• M33: 13,097,742 km (0.102 R)
• M34: 13,563,141 km (0.041 R)
• M35: 14,930,915 km (0.105 R)
• M36: 15,908,088 km (0.097 R)
• M37: 16,654,432 km (0.118 R)
• M38: 17,158,277 km (0.073 R)
• M39: 17,412,145 km (0.109 R)
• M40: 18,960,932 km (0.071 R)
• M41: 20,822,976 km (0.114 R)
• M42: 20,958,213 km (0.113 R)
• M43: 23,161,042 km (0.106 R)
• M44: 23,371,227 km (0.118 R)
• M45: 23,793,691 km (0.049 R)
• M46: 25,653,192 km (0.049 R)
• M47: 26,820,505 km (0.092 R)
• M48: 26,967,559 km (0.091 R)
• M49: 28,154,319 km (0.113 R)
• M50: 28,528,613 km (0.085 R)
• M51: 28,904,553 km (0.111 R)
• M52: 29,130,894 km (0.067 R)
• M53: 30,424,766 km (0.067 R)
• M54: 32,910,634 km (0.041 R)
• M55: 33,225,986 km (0.091 R)
• M56: 33,383,962 km (0.077 R)
• M57: 33,463,099 km (0.102 R)
• M58: 33,542,236 km (0.099 R)
• M59: 35,622,395 km (0.107 R)
• M60: 36,108,438 km (0.118 R)
• M61: 36,352,133 km (0.067 R)
• M62: 38,820,049 km (0.104 R)
• M63: 40,074,128 km (0.089 R)
• M64: 40,326,500 km (0.104 R)
• M65: 41,766,828 km (0.084 R)
• M66: 42,621,929 km (0.112 R)
• M67: 43,396,398 km (0.051 R)
• M68: 45,046,612 km (0.074 R)
• M69: 46,275,708 km (0.115 R)
• M70: 47,160,280 km (0.082 R)
• M71: 49,126,146 km (0.094 R)
• M72: 49,486,377 km (0.096 R)
• M73: 49,938,013 km (0.1 R)
• M74: 51,483,509 km (0.09 R)
• M75: 52,400,095 km (0.069 R)
• M76: 54,156,224 km (0.06 R)
• M77: 54,342,175 km (0.094 R)
• M78: 56,025,599 km (0.05 R)
• M79: 57,536,239 km (0.114 R)
• M80: 59,731,139 km (0.057 R)
• M81: 60,211,946 km (0.113 R)
• M82: 60,500,969 km (0.096 R)
• M83: 61,080,511 km (0.085 R)
• M84: 65,089,734 km (0.081 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 794.4

Radius: 4.3

Gravity: 42.96 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 16.65 AU - 23.05 AU

Year: 31375 Days

Day: 22.8 Hours

Environment

Temp: -195 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 107,928,232 km

• M1: 103,671 km (0.07 R)
• M2: 271,819 km (0.095 R)
• M3: 700,118 km (0.111 R)
• M4: 1,882,540 km (0.07 R)
• M5: 2,726,720 km (0.093 R)
• M6: 3,619,371 km (0.117 R)
• M7: 5,109,814 km (0.044 R)
• M8: 5,168,307 km (0.071 R)
• M9: 5,404,223 km (0.075 R)
• M10: 6,383,192 km (0.111 R)
• M11: 9,271,178 km (0.102 R)
• M12: 9,485,851 km (0.1 R)
• M13: 9,702,020 km (0.118 R)
• M14: 10,434,751 km (0.104 R)
• M15: 11,109,138 km (0.116 R)
• M16: 13,944,317 km (0.059 R)
• M17: 14,520,269 km (0.112 R)
• M18: 15,525,417 km (0.114 R)
• M19: 16,208,032 km (0.027 R)
• M20: 17,779,109 km (0.048 R)
• M21: 17,867,820 km (0.104 R)
• M22: 19,764,272 km (0.086 R)
• M23: 20,969,882 km (0.069 R)
• M24: 22,103,684 km (0.036 R)
• M25: 22,967,163 km (0.052 R)
• M26: 23,841,562 km (0.066 R)
• M27: 26,225,853 km (0.053 R)
• M28: 26,427,960 km (0.085 R)
• M29: 28,789,063 km (0.115 R)
• M30: 28,997,602 km (0.04 R)
• M31: 29,520,896 km (0.048 R)
• M32: 32,400,655 km (0.103 R)
• M33: 32,726,180 km (0.112 R)
• M34: 32,943,695 km (0.089 R)
• M35: 34,369,662 km (0.114 R)
• M36: 34,812,472 km (0.102 R)
• M37: 35,480,127 km (0.11 R)
• M38: 36,715,207 km (0.108 R)
• M39: 37,054,495 km (0.068 R)
• M40: 37,281,285 km (0.049 R)
• M41: 37,622,369 km (0.092 R)
• M42: 38,536,711 km (0.089 R)
• M43: 39,227,404 km (0.087 R)
• M44: 41,206,135 km (0.061 R)
• M45: 41,323,569 km (0.091 R)
• M46: 42,030,419 km (0.077 R)
• M47: 42,148,602 km (0.055 R)
• M48: 43,098,099 km (0.045 R)
• M49: 45,381,262 km (0.118 R)
• M50: 45,988,629 km (0.094 R)
• M51: 46,598,540 km (0.12 R)
• M52: 48,568,594 km (0.098 R)
• M53: 48,940,943 km (0.062 R)
• M54: 49,688,634 km (0.114 R)
• M55: 50,817,200 km (0.118 R)
• M56: 52,334,870 km (0.111 R)
• M57: 52,844,101 km (0.119 R)
• M58: 53,227,222 km (0.074 R)
• M59: 53,611,090 km (0.055 R)
• M60: 56,976,743 km (0.047 R)
• M61: 59,744,602 km (0.104 R)
• M62: 62,421,058 km (0.056 R)
• M63: 62,690,932 km (0.08 R)
• M64: 63,773,871 km (0.084 R)
• M65: 65,136,409 km (0.054 R)
• M66: 65,821,268 km (0.065 R)
• M67: 66,922,009 km (0.107 R)
• M68: 67,474,624 km (0.096 R)
• M69: 71,949,844 km (0.108 R)
• M70: 72,515,922 km (0.11 R)
• M71: 75,224,990 km (0.112 R)
• M72: 77,676,899 km (0.111 R)
• M73: 79,715,769 km (0.087 R)
• M74: 80,448,200 km (0.066 R)
• M75: 81,035,671 km (0.115 R)
• M76: 81,624,637 km (0.091 R)
• M77: 87,742,891 km (0.064 R)
• M78: 88,498,959 km (0.114 R)
• M79: 89,713,394 km (0.04 R)
• M80: 90,322,557 km (0.108 R)
• M81: 90,475,147 km (0.06 R)
• M82: 91,086,104 km (0.114 R)
• M83: 91,392,032 km (0.115 R)
• M84: 91,545,220 km (0.074 R)
• M85: 93,543,549 km (0.095 R)
• M86: 93,697,934 km (0.103 R)
• M87: 96,958,120 km (0.08 R)
• M88: 98,053,027 km (0.101 R)
• M89: 99,309,350 km (0.063 R)
• M90: 99,939,606 km (0.072 R)
• M91: 101,362,431 km (0.08 R)
• M92: 103,110,482 km (0.109 R)
• M93: 104,868,407 km (0.107 R)
• M94: 106,475,237 km (0.029 R)

Kuiper Belt

Range: 30.9 - 59.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 324 - 11,582 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit