🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.53 AU - 0.85 AU

Year: 252 Days

Day: 16.3 Hours

Environment

Temp: 1 °C

Axial Tilt: 4.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.62 AU - 0.98 AU

Year: 315 Days

Day: 47.3 Hours

Environment

Temp: -44 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,059,130 km

• M1: 494,720 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.37 AU - 2.19 AU

Year: 1044 Days

Day: 21.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 8.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,059,130 km

• M1: 1,839,605 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.89 AU - 2.11 AU

Year: 1244 Days

Day: 43.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,059,130 km

• M1: 379,081 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.4

Radius: 12.2

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.02 AU - 3.14 AU

Year: 1822 Days

Day: 7.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 107,059,130 km

• M1: 152,141 km (0.11 R)
• M2: 246,388 km (0.097 R)
• M3: 435,330 km (0.113 R)
• M4: 531,671 km (0.042 R)
• M5: 649,853 km (0.074 R)
• M6: 729,738 km (0.077 R)
• M7: 835,205 km (0.092 R)
• M8: 969,095 km (0.073 R)
• M9: 1,054,964 km (0.107 R)
• M10: 1,226,254 km (0.088 R)
• M11: 1,311,375 km (0.095 R)
• M12: 1,389,615 km (0.071 R)
• M13: 1,560,605 km (0.065 R)
• M14: 1,748,350 km (0.082 R)
• M15: 1,884,185 km (0.039 R)
• M16: 2,094,969 km (0.116 R)
• M17: 2,177,397 km (0.094 R)
• M18: 2,271,494 km (0.076 R)
• M19: 2,366,938 km (0.073 R)
• M20: 2,485,569 km (0.11 R)
• M21: 2,751,254 km (0.114 R)
• M22: 2,922,095 km (0.092 R)
• M23: 3,167,286 km (0.101 R)
• M24: 3,370,889 km (0.085 R)
• M25: 3,553,997 km (0.096 R)
• M26: 3,715,562 km (0.058 R)
• M27: 3,981,697 km (0.097 R)
• M28: 4,084,770 km (0.098 R)
• M29: 4,175,576 km (0.025 R)
• M30: 4,425,853 km (0.109 R)
• M31: 5,038,157 km (0.065 R)
• M32: 5,518,516 km (0.104 R)
• M33: 5,778,966 km (0.065 R)
• M34: 6,073,075 km (0.092 R)
• M35: 6,177,046 km (0.038 R)
• M36: 6,296,874 km (0.1 R)
• M37: 6,645,287 km (0.076 R)
• M38: 7,000,133 km (0.061 R)
• M39: 7,187,729 km (0.064 R)
• M40: 7,664,198 km (0.082 R)
• M41: 7,906,247 km (0.072 R)
• M42: 8,052,704 km (0.093 R)
• M43: 8,580,784 km (0.062 R)
• M44: 8,781,694 km (0.059 R)
• M45: 8,984,250 km (0.089 R)
• M46: 9,188,301 km (0.118 R)
• M47: 9,342,387 km (0.082 R)
• M48: 9,653,102 km (0.084 R)
• M49: 9,949,754 km (0.119 R)
• M50: 10,108,029 km (0.105 R)
• M51: 10,196,441 km (0.09 R)
• M52: 10,462,725 km (0.077 R)
• M53: 10,552,185 km (0.057 R)
• M54: 10,803,659 km (0.06 R)
• M55: 10,966,272 km (0.11 R)
• M56: 11,606,850 km (0.089 R)
• M57: 11,847,852 km (0.08 R)
• M58: 11,941,052 km (0.097 R)
• M59: 12,128,049 km (0.116 R)
• M60: 12,221,996 km (0.086 R)
• M61: 12,429,339 km (0.047 R)
• M62: 12,695,025 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.8

Radius: 11.9

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.7 AU - 3.46 AU

Year: 2377 Days

Day: 8.1 Hours

Environment

Temp: -157 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 107,059,130 km

• M1: 153,787 km (0.099 R)
• M2: 250,876 km (0.069 R)
• M3: 359,783 km (0.047 R)
• M4: 458,667 km (0.105 R)
• M5: 569,369 km (0.093 R)
• M6: 690,843 km (0.052 R)
• M7: 796,758 km (0.089 R)
• M8: 989,740 km (0.063 R)
• M9: 1,101,938 km (0.117 R)
• M10: 1,412,503 km (0.097 R)
• M11: 1,507,947 km (0.114 R)
• M12: 1,594,713 km (0.102 R)
• M13: 1,672,055 km (0.114 R)
• M14: 2,225,268 km (0.095 R)
• M15: 2,451,760 km (0.103 R)
• M16: 2,554,832 km (0.117 R)
• M17: 2,712,359 km (0.119 R)
• M18: 3,092,637 km (0.118 R)
• M19: 3,475,458 km (0.109 R)
• M20: 3,903,756 km (0.075 R)
• M21: 3,994,413 km (0.073 R)
• M22: 4,070,708 km (0.074 R)
• M23: 4,162,710 km (0.085 R)
• M24: 4,364,518 km (0.1 R)
• M25: 5,071,817 km (0.06 R)
• M26: 5,438,930 km (0.12 R)
• M27: 5,574,615 km (0.111 R)
• M28: 5,762,959 km (0.102 R)
• M29: 5,988,403 km (0.064 R)
• M30: 6,216,689 km (0.062 R)
• M31: 6,447,967 km (0.098 R)
• M32: 6,754,643 km (0.063 R)
• M33: 6,864,149 km (0.109 R)
• M34: 7,103,206 km (0.112 R)
• M35: 7,177,257 km (0.096 R)
• M36: 7,289,007 km (0.116 R)
• M37: 7,382,505 km (0.105 R)
• M38: 7,589,549 km (0.045 R)
• M39: 7,684,394 km (0.11 R)
• M40: 7,894,429 km (0.087 R)
• M41: 8,164,304 km (0.073 R)
• M42: 8,300,438 km (0.069 R)
• M43: 8,378,678 km (0.076 R)
• M44: 8,634,340 km (0.064 R)
• M45: 8,753,121 km (0.063 R)
• M46: 9,254,423 km (0.063 R)
• M47: 9,682,573 km (0.059 R)
• M48: 9,764,851 km (0.111 R)
• M49: 9,909,513 km (0.117 R)
• M50: 10,096,510 km (0.063 R)
• M51: 10,368,628 km (0.062 R)
• M52: 10,537,375 km (0.074 R)
• M53: 10,728,262 km (0.092 R)
• M54: 10,834,775 km (0.066 R)
• M55: 11,027,457 km (0.091 R)
• M56: 11,853,537 km (0.116 R)
• M57: 12,251,916 km (0.093 R)
• M58: 12,385,657 km (0.067 R)
• M59: 12,609,605 km (0.061 R)
• M60: 12,722,102 km (0.089 R)
• M61: 12,880,227 km (0.099 R)
• M62: 13,473,083 km (0.099 R)
• M63: 13,588,124 km (0.12 R)
• M64: 14,308,588 km (0.114 R)
• M65: 14,426,022 km (0.07 R)
• M66: 14,780,120 km (0.103 R)
• M67: 14,993,895 km (0.105 R)
• M68: 15,280,675 km (0.05 R)
• M69: 15,400,652 km (0.096 R)
• M70: 15,786,764 km (0.062 R)
• M71: 15,932,323 km (0.037 R)
• M72: 16,102,864 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 467.8

Radius: 11.1

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 7.71 AU - 8.43 AU

Year: 10080 Days

Day: 12.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 147.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 107,059,130 km

• M1: 174,132 km (0.104 R)
• M2: 1,167,761 km (0.091 R)
• M3: 1,597,855 km (0.094 R)
• M4: 2,075,072 km (0.107 R)
• M5: 2,259,526 km (0.1 R)
• M6: 2,570,839 km (0.069 R)
• M7: 3,261,234 km (0.102 R)
• M8: 3,586,011 km (0.102 R)
• M9: 5,204,809 km (0.108 R)
• M10: 5,488,895 km (0.113 R)
• M11: 5,648,965 km (0.089 R)
• M12: 6,171,511 km (0.107 R)
• M13: 6,371,523 km (0.099 R)
• M14: 6,472,352 km (0.069 R)
• M15: 6,812,238 km (0.096 R)
• M16: 7,123,252 km (0.099 R)
• M17: 7,227,821 km (0.055 R)
• M18: 7,333,138 km (0.093 R)
• M19: 7,509,514 km (0.097 R)
• M20: 7,580,573 km (0.093 R)
• M21: 7,866,754 km (0.029 R)
• M22: 7,975,062 km (0.062 R)
• M23: 8,266,180 km (0.109 R)
• M24: 8,449,886 km (0.071 R)
• M25: 9,122,628 km (0.053 R)
• M26: 9,465,506 km (0.09 R)
• M27: 10,440,136 km (0.089 R)
• M28: 10,959,390 km (0.104 R)
• M29: 11,487,321 km (0.041 R)
• M30: 11,774,848 km (0.112 R)
• M31: 11,857,576 km (0.071 R)
• M32: 12,231,720 km (0.093 R)
• M33: 12,736,763 km (0.037 R)
• M34: 13,550,426 km (0.076 R)
• M35: 14,072,971 km (0.064 R)
• M36: 14,424,975 km (0.115 R)
• M37: 15,048,050 km (0.109 R)
• M38: 16,643,810 km (0.072 R)
• M39: 17,016,159 km (0.114 R)
• M40: 17,250,280 km (0.097 R)
• M41: 17,344,228 km (0.06 R)
• M42: 17,532,571 km (0.075 R)
• M43: 17,863,931 km (0.057 R)
• M44: 18,101,791 km (0.08 R)
• M45: 18,197,384 km (0.064 R)
• M46: 18,292,977 km (0.071 R)
• M47: 18,388,720 km (0.051 R)
• M48: 18,967,065 km (0.101 R)
• M49: 19,649,381 km (0.043 R)
• M50: 19,895,021 km (0.079 R)
• M51: 20,687,890 km (0.104 R)
• M52: 20,837,637 km (0.041 R)
• M53: 21,239,008 km (0.117 R)
• M54: 21,339,687 km (0.105 R)
• M55: 21,592,209 km (0.092 R)
• M56: 22,714,941 km (0.118 R)
• M57: 23,179,741 km (0.051 R)
• M58: 23,856,672 km (0.061 R)
• M59: 24,171,276 km (0.101 R)
• M60: 24,698,608 km (0.108 R)
• M61: 25,443,456 km (0.083 R)
• M62: 26,737,328 km (0.064 R)
• M63: 27,009,596 km (0.08 R)
• M64: 27,118,653 km (0.072 R)
• M65: 27,556,825 km (0.109 R)
• M66: 28,662,354 km (0.082 R)
• M67: 29,276,602 km (0.116 R)
• M68: 30,234,328 km (0.101 R)
• M69: 30,688,657 km (0.113 R)
• M70: 31,891,872 km (0.106 R)
• M71: 32,007,212 km (0.111 R)
• M72: 32,470,218 km (0.084 R)
• M73: 32,818,930 km (0.098 R)
• M74: 33,227,333 km (0.119 R)
• M75: 34,049,074 km (0.109 R)
• M76: 34,640,285 km (0.084 R)
• M77: 34,818,306 km (0.063 R)
• M78: 36,554,539 km (0.066 R)
• M79: 36,856,727 km (0.085 R)
• M80: 37,524,531 km (0.1 R)
• M81: 37,890,448 km (0.09 R)
• M82: 38,318,896 km (0.077 R)
• M83: 38,687,356 km (0.108 R)
• M84: 39,366,081 km (0.114 R)
• M85: 41,111,290 km (0.087 R)
• M86: 41,551,407 km (0.084 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 938.9

Radius: 5.3

Gravity: 33.42 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 16.09 AU - 16.19 AU

Year: 28512 Days

Day: 15.4 Hours

Environment

Temp: -215 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 107,059,130 km

• M1: 69,264 km (0.087 R)
• M2: 488,886 km (0.103 R)
• M3: 2,624,395 km (0.115 R)
• M4: 2,717,296 km (0.069 R)
• M5: 3,551,304 km (0.112 R)
• M6: 3,706,287 km (0.099 R)
• M7: 3,758,347 km (0.085 R)
• M8: 4,402,815 km (0.093 R)
• M9: 6,721,732 km (0.037 R)
• M10: 6,913,516 km (0.106 R)
• M11: 7,367,695 km (0.086 R)
• M12: 7,698,157 km (0.087 R)
• M13: 8,996,966 km (0.067 R)
• M14: 10,142,436 km (0.082 R)
• M15: 10,732,151 km (0.055 R)
• M16: 13,279,953 km (0.094 R)
• M17: 14,579,060 km (0.066 R)
• M18: 14,827,094 km (0.109 R)
• M19: 15,243,724 km (0.047 R)
• M20: 16,775,008 km (0.115 R)
• M21: 17,646,714 km (0.117 R)
• M22: 17,822,791 km (0.072 R)
• M23: 18,088,028 km (0.075 R)
• M24: 19,706,677 km (0.077 R)
• M25: 20,718,557 km (0.066 R)
• M26: 21,371,253 km (0.041 R)
• M27: 22,505,653 km (0.101 R)
• M28: 24,341,518 km (0.087 R)
• M29: 25,625,068 km (0.113 R)
• M30: 25,924,413 km (0.055 R)
• M31: 27,642,395 km (0.077 R)
• M32: 29,188,489 km (0.107 R)
• M33: 29,919,574 km (0.111 R)
• M34: 32,041,470 km (0.093 R)
• M35: 33,555,401 km (0.047 R)
• M36: 34,540,802 km (0.027 R)
• M37: 35,869,530 km (0.046 R)
• M38: 36,204,330 km (0.071 R)
• M39: 37,666,949 km (0.073 R)
• M40: 37,893,739 km (0.086 R)
• M41: 38,007,284 km (0.069 R)
• M42: 38,462,510 km (0.083 R)
• M43: 38,919,681 km (0.076 R)
• M44: 40,301,666 km (0.073 R)
• M45: 40,533,693 km (0.112 R)
• M46: 41,465,687 km (0.098 R)
• M47: 42,758,811 km (0.093 R)
• M48: 42,995,326 km (0.09 R)
• M49: 44,423,536 km (0.044 R)
• M50: 44,783,020 km (0.08 R)
• M51: 45,504,980 km (0.093 R)
• M52: 46,838,345 km (0.045 R)
• M53: 47,082,190 km (0.03 R)
• M54: 47,448,705 km (0.064 R)
• M55: 51,165,613 km (0.06 R)
• M56: 52,805,056 km (0.105 R)
• M57: 54,205,741 km (0.105 R)
• M58: 54,974,824 km (0.082 R)
• M59: 56,394,358 km (0.118 R)
• M60: 57,564,662 km (0.105 R)
• M61: 59,665,016 km (0.07 R)
• M62: 59,929,206 km (0.113 R)
• M63: 61,123,446 km (0.049 R)
• M64: 62,191,425 km (0.11 R)
• M65: 65,160,195 km (0.069 R)
• M66: 66,661,858 km (0.101 R)
• M67: 66,798,890 km (0.102 R)
• M68: 67,898,883 km (0.068 R)
• M69: 70,814,695 km (0.099 R)
• M70: 71,795,608 km (0.093 R)
• M71: 76,337,101 km (0.105 R)
• M72: 79,222,395 km (0.116 R)
• M73: 79,658,173 km (0.113 R)
• M74: 79,949,141 km (0.086 R)
• M75: 81,116,753 km (0.094 R)
• M76: 81,409,516 km (0.057 R)
• M77: 83,616,533 km (0.048 R)
• M78: 86,141,596 km (0.115 R)
• M79: 87,338,378 km (0.112 R)
• M80: 87,488,425 km (0.105 R)
• M81: 87,788,668 km (0.079 R)
• M82: 88,089,360 km (0.045 R)
• M83: 90,961,938 km (0.08 R)
• M84: 91,266,071 km (0.1 R)
• M85: 91,722,942 km (0.118 R)
• M86: 94,480,330 km (0.116 R)
• M87: 96,023,732 km (0.057 R)
• M88: 97,886,973 km (0.12 R)
• M89: 100,075,889 km (0.081 R)
• M90: 100,232,817 km (0.099 R)
• M91: 100,546,973 km (0.094 R)
• M92: 101,176,331 km (0.089 R)
• M93: 103,389,183 km (0.061 R)
• M94: 104,820,086 km (0.107 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 18,072 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit