🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.9 AU - 0.98 AU

Year: 343 Days

Day: 40.6 Hours

Environment

Temp: 18 °C

Axial Tilt: 6.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.25 AU - 2.61 AU

Year: 1427 Days

Day: 12.6 Hours

Environment

Temp: -100 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 69,638,188 km

• M1: 51,910 km (0.112 R)
• M2: 1,047,634 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.67

Radius: 1.48

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.13 AU - 2.83 AU

Year: 1471 Days

Day: 34.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,638,188 km

• M1: 1,865,186 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.09 AU - 4.23 AU

Year: 2638 Days

Day: 14.4 Hours

Environment

Temp: -124 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 69,638,188 km

• M1: 39,643 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 977.4

Radius: 12.4

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 4.74 AU - 4.82 AU

Year: 3937 Days

Day: 12.7 Hours

Environment

Temp: -151 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 69,638,188 km

• M1: 161,566 km (0.082 R)
• M2: 632,051 km (0.071 R)
• M3: 794,365 km (0.107 R)
• M4: 881,431 km (0.11 R)
• M5: 985,102 km (0.097 R)
• M6: 1,234,930 km (0.051 R)
• M7: 1,322,894 km (0.049 R)
• M8: 1,616,255 km (0.099 R)
• M9: 1,713,344 km (0.118 R)
• M10: 1,862,793 km (0.038 R)
• M11: 2,265,061 km (0.106 R)
• M12: 2,448,468 km (0.1 R)
• M13: 2,598,964 km (0.064 R)
• M14: 3,629,394 km (0.067 R)
• M15: 3,780,039 km (0.032 R)
• M16: 3,998,751 km (0.051 R)
• M17: 4,357,636 km (0.087 R)
• M18: 4,703,656 km (0.063 R)
• M19: 5,058,802 km (0.12 R)
• M20: 5,227,398 km (0.095 R)
• M21: 5,373,556 km (0.108 R)
• M22: 6,696,150 km (0.088 R)
• M23: 6,855,023 km (0.058 R)
• M24: 6,934,908 km (0.118 R)
• M25: 7,257,741 km (0.092 R)
• M26: 7,585,659 km (0.087 R)
• M27: 8,142,911 km (0.099 R)
• M28: 8,426,399 km (0.103 R)
• M29: 9,414,942 km (0.093 R)
• M30: 9,503,953 km (0.086 R)
• M31: 9,652,952 km (0.027 R)
• M32: 10,104,588 km (0.108 R)
• M33: 10,409,469 km (0.075 R)
• M34: 10,748,308 km (0.117 R)
• M35: 10,841,358 km (0.106 R)
• M36: 11,028,355 km (0.094 R)
• M37: 11,279,231 km (0.101 R)
• M38: 11,468,771 km (0.085 R)
• M39: 11,659,209 km (0.057 R)
• M40: 11,786,816 km (0.042 R)
• M41: 12,269,569 km (0.059 R)
• M42: 12,529,570 km (0.107 R)
• M43: 12,791,516 km (0.025 R)
• M44: 13,320,793 km (0.03 R)
• M45: 14,675,102 km (0.09 R)
• M46: 14,813,032 km (0.117 R)
• M47: 15,090,087 km (0.087 R)
• M48: 15,194,357 km (0.067 R)
• M49: 15,368,788 km (0.116 R)
• M50: 15,790,055 km (0.097 R)
• M51: 15,966,730 km (0.074 R)
• M52: 16,286,421 km (0.112 R)
• M53: 17,586,277 km (0.105 R)
• M54: 17,842,837 km (0.112 R)
• M55: 18,396,948 km (0.101 R)
• M56: 18,508,548 km (0.055 R)
• M57: 18,994,292 km (0.032 R)
• M58: 19,144,638 km (0.047 R)
• M59: 20,207,830 km (0.079 R)
• M60: 20,979,157 km (0.084 R)
• M61: 21,212,380 km (0.079 R)
• M62: 21,681,519 km (0.098 R)
• M63: 21,760,057 km (0.104 R)
• M64: 22,391,660 km (0.068 R)
• M65: 22,550,383 km (0.108 R)
• M66: 23,753,599 km (0.062 R)
• M67: 23,915,613 km (0.107 R)
• M68: 24,159,308 km (0.12 R)
• M69: 25,390,199 km (0.113 R)
• M70: 25,514,515 km (0.085 R)
• M71: 25,846,623 km (0.104 R)
• M72: 26,515,475 km (0.087 R)
• M73: 26,894,107 km (0.078 R)
• M74: 27,189,862 km (0.102 R)
• M75: 27,317,020 km (0.116 R)
• M76: 27,529,299 km (0.119 R)
• M77: 28,212,214 km (0.099 R)
• M78: 28,426,737 km (0.052 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.4

Radius: 10.3

Gravity: 8.62 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 5.19 AU - 7.99 AU

Year: 6373 Days

Day: 10.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 69,638,188 km

• M1: 185,801 km (0.102 R)
• M2: 264,040 km (0.032 R)
• M3: 672,293 km (0.093 R)
• M4: 928,255 km (0.077 R)
• M5: 1,076,506 km (0.08 R)
• M6: 1,607,878 km (0.12 R)
• M7: 2,103,645 km (0.116 R)
• M8: 2,505,465 km (0.078 R)
• M9: 2,715,501 km (0.097 R)
• M10: 2,907,135 km (0.059 R)
• M11: 3,053,741 km (0.113 R)
• M12: 3,253,155 km (0.117 R)
• M13: 3,482,788 km (0.065 R)
• M14: 3,560,429 km (0.088 R)
• M15: 3,638,669 km (0.106 R)
• M16: 3,770,614 km (0.092 R)
• M17: 4,038,993 km (0.109 R)
• M18: 5,563,395 km (0.087 R)
• M19: 5,869,173 km (0.07 R)
• M20: 6,275,182 km (0.091 R)
• M21: 6,625,690 km (0.117 R)
• M22: 7,213,310 km (0.115 R)
• M23: 7,446,234 km (0.12 R)
• M24: 7,817,536 km (0.118 R)
• M25: 8,229,379 km (0.049 R)
• M26: 8,472,924 km (0.07 R)
• M27: 9,038,554 km (0.099 R)
• M28: 9,145,965 km (0.115 R)
• M29: 9,507,094 km (0.052 R)
• M30: 9,836,210 km (0.042 R)
• M31: 10,020,664 km (0.065 R)
• M32: 10,131,815 km (0.079 R)
• M33: 10,769,850 km (0.072 R)
• M34: 11,113,027 km (0.092 R)
• M35: 11,343,707 km (0.06 R)
• M36: 11,459,646 km (0.096 R)
• M37: 12,163,653 km (0.093 R)
• M38: 12,361,721 km (0.12 R)
• M39: 13,531,427 km (0.104 R)
• M40: 14,025,848 km (0.04 R)
• M41: 14,652,064 km (0.087 R)
• M42: 16,018,491 km (0.036 R)
• M43: 17,828,177 km (0.103 R)
• M44: 18,234,036 km (0.051 R)
• M45: 18,825,546 km (0.068 R)
• M46: 19,748,116 km (0.062 R)
• M47: 21,016,706 km (0.104 R)
• M48: 21,206,845 km (0.096 R)
• M49: 21,588,918 km (0.062 R)
• M50: 21,973,234 km (0.046 R)
• M51: 23,041,962 km (0.095 R)
• M52: 23,484,023 km (0.117 R)
• M53: 23,582,608 km (0.08 R)
• M54: 23,829,744 km (0.108 R)
• M55: 25,786,933 km (0.053 R)
• M56: 26,245,899 km (0.092 R)
• M57: 26,399,387 km (0.118 R)
• M58: 26,502,011 km (0.073 R)
• M59: 27,068,388 km (0.107 R)
• M60: 27,171,760 km (0.07 R)
• M61: 27,638,805 km (0.099 R)
• M62: 27,847,195 km (0.103 R)
• M63: 28,370,638 km (0.045 R)
• M64: 28,738,798 km (0.105 R)
• M65: 29,002,838 km (0.042 R)
• M66: 29,267,627 km (0.051 R)
• M67: 29,426,948 km (0.119 R)
• M68: 29,693,083 km (0.115 R)
• M69: 29,959,966 km (0.119 R)
• M70: 30,227,746 km (0.089 R)
• M71: 32,178,502 km (0.032 R)
• M72: 32,342,910 km (0.082 R)
• M73: 32,452,715 km (0.103 R)
• M74: 33,501,695 km (0.092 R)
• M75: 34,002,399 km (0.098 R)
• M76: 35,067,686 km (0.063 R)
• M77: 36,371,730 km (0.032 R)
• M78: 37,807,271 km (0.095 R)
• M79: 38,328,470 km (0.09 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.2

Radius: 13.8

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 6.54 AU - 8.66 AU

Year: 7893 Days

Day: 6.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 69,638,188 km

• M1: 223,499 km (0.075 R)
• M2: 575,353 km (0.08 R)
• M3: 666,608 km (0.115 R)
• M4: 988,692 km (0.089 R)
• M5: 1,206,208 km (0.082 R)
• M6: 1,456,485 km (0.116 R)
• M7: 1,638,695 km (0.089 R)
• M8: 1,758,822 km (0.106 R)
• M9: 2,026,453 km (0.071 R)
• M10: 2,722,980 km (0.111 R)
• M11: 3,226,826 km (0.068 R)
• M12: 3,737,254 km (0.102 R)
• M13: 3,920,960 km (0.08 R)
• M14: 4,107,509 km (0.083 R)
• M15: 4,273,413 km (0.103 R)
• M16: 4,611,654 km (0.1 R)
• M17: 4,833,956 km (0.086 R)
• M18: 5,135,695 km (0.086 R)
• M19: 5,391,956 km (0.113 R)
• M20: 5,574,017 km (0.069 R)
• M21: 5,864,087 km (0.075 R)
• M22: 6,267,702 km (0.111 R)
• M23: 6,792,043 km (0.094 R)
• M24: 6,932,365 km (0.032 R)
• M25: 7,244,576 km (0.093 R)
• M26: 7,388,040 km (0.03 R)
• M27: 7,474,508 km (0.107 R)
• M28: 7,912,381 km (0.104 R)
• M29: 8,000,943 km (0.088 R)
• M30: 8,179,114 km (0.086 R)
• M31: 8,298,643 km (0.115 R)
• M32: 8,448,839 km (0.117 R)
• M33: 9,275,666 km (0.097 R)
• M34: 9,557,060 km (0.099 R)
• M35: 9,809,581 km (0.11 R)
• M36: 10,000,468 km (0.06 R)
• M37: 11,874,481 km (0.108 R)
• M38: 12,316,841 km (0.084 R)
• M39: 12,626,359 km (0.098 R)
• M40: 14,212,247 km (0.1 R)
• M41: 14,428,415 km (0.067 R)
• M42: 14,573,226 km (0.082 R)
• M43: 14,864,044 km (0.054 R)
• M44: 15,488,765 km (0.04 R)
• M45: 16,460,703 km (0.065 R)
• M46: 17,106,816 km (0.089 R)
• M47: 17,336,897 km (0.063 R)
• M48: 17,645,218 km (0.069 R)
• M49: 18,976,041 km (0.093 R)
• M50: 19,413,465 km (0.064 R)
• M51: 20,745,784 km (0.116 R)
• M52: 21,114,243 km (0.087 R)
• M53: 21,608,964 km (0.1 R)
• M54: 21,733,279 km (0.042 R)
• M55: 22,400,037 km (0.105 R)
• M56: 23,711,113 km (0.117 R)
• M57: 24,268,365 km (0.07 R)
• M58: 25,352,052 km (0.105 R)
• M59: 25,746,093 km (0.106 R)
• M60: 26,230,491 km (0.072 R)
• M61: 26,540,158 km (0.107 R)
• M62: 28,016,988 km (0.099 R)
• M63: 29,061,930 km (0.085 R)
• M64: 29,796,455 km (0.056 R)
• M65: 30,027,135 km (0.089 R)
• M66: 30,258,563 km (0.108 R)
• M67: 30,444,064 km (0.119 R)
• M68: 30,583,489 km (0.093 R)
• M69: 30,723,064 km (0.093 R)
• M70: 30,816,264 km (0.066 R)
• M71: 31,236,783 km (0.104 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 649.4

Radius: 6.4

Gravity: 15.85 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 12.13 AU - 14.19 AU

Year: 17985 Days

Day: 17.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 69,638,188 km

• M1: 97,239 km (0.091 R)
• M2: 159,771 km (0.09 R)
• M3: 207,343 km (0.072 R)
• M4: 535,112 km (0.096 R)
• M5: 615,296 km (0.101 R)
• M6: 880,683 km (0.082 R)
• M7: 976,874 km (0.116 R)
• M8: 1,026,241 km (0.046 R)
• M9: 1,259,016 km (0.094 R)
• M10: 1,313,021 km (0.117 R)
• M11: 1,508,246 km (0.089 R)
• M12: 1,594,863 km (0.105 R)
• M13: 1,833,920 km (0.069 R)
• M14: 1,957,638 km (0.1 R)
• M15: 2,480,183 km (0.103 R)
• M16: 2,827,699 km (0.114 R)
• M17: 3,007,366 km (0.115 R)
• M18: 3,377,621 km (0.112 R)
• M19: 3,606,805 km (0.063 R)
• M20: 4,448,143 km (0.081 R)
• M21: 4,955,130 km (0.062 R)
• M22: 5,435,938 km (0.072 R)
• M23: 6,208,012 km (0.075 R)
• M24: 8,155,926 km (0.079 R)
• M25: 8,670,244 km (0.113 R)
• M26: 9,947,062 km (0.096 R)
• M27: 10,496,086 km (0.059 R)
• M28: 10,662,887 km (0.045 R)
• M29: 11,055,133 km (0.106 R)
• M30: 12,027,370 km (0.07 R)
• M31: 12,611,998 km (0.065 R)
• M32: 12,730,180 km (0.106 R)
• M33: 13,205,902 km (0.096 R)
• M34: 13,748,194 km (0.095 R)
• M35: 14,236,332 km (0.051 R)
• M36: 16,502,291 km (0.111 R)
• M37: 16,955,871 km (0.095 R)
• M38: 17,216,770 km (0.049 R)
• M39: 17,479,015 km (0.094 R)
• M40: 17,808,879 km (0.112 R)
• M41: 18,074,116 km (0.071 R)
• M42: 18,877,755 km (0.106 R)
• M43: 19,215,996 km (0.116 R)
• M44: 21,851,761 km (0.105 R)
• M45: 22,064,639 km (0.044 R)
• M46: 22,206,906 km (0.105 R)
• M47: 22,420,981 km (0.057 R)
• M48: 23,646,636 km (0.077 R)
• M49: 23,938,202 km (0.082 R)
• M50: 25,264,836 km (0.082 R)
• M51: 25,862,181 km (0.118 R)
• M52: 26,237,821 km (0.08 R)
• M53: 28,995,358 km (0.041 R)
• M54: 29,542,139 km (0.047 R)
• M55: 30,645,872 km (0.085 R)
• M56: 31,123,089 km (0.06 R)
• M57: 31,522,515 km (0.08 R)
• M58: 31,763,069 km (0.04 R)
• M59: 32,245,971 km (0.096 R)
• M60: 33,791,167 km (0.1 R)
• M61: 34,201,813 km (0.118 R)
• M62: 34,448,949 km (0.105 R)
• M63: 35,777,079 km (0.089 R)
• M64: 36,615,724 km (0.118 R)
• M65: 36,699,948 km (0.106 R)
• M66: 37,885,661 km (0.084 R)
• M67: 38,312,314 km (0.11 R)
• M68: 38,654,594 km (0.103 R)
• M69: 38,998,071 km (0.107 R)
• M70: 41,781,489 km (0.087 R)
• M71: 43,285,994 km (0.1 R)
• M72: 43,642,486 km (0.098 R)
• M73: 44,808,153 km (0.114 R)
• M74: 45,530,561 km (0.113 R)
• M75: 46,347,814 km (0.089 R)
• M76: 46,895,342 km (0.111 R)
• M77: 48,550,942 km (0.046 R)
• M78: 50,038,393 km (0.106 R)
• M79: 52,392,465 km (0.111 R)
• M80: 55,942,273 km (0.063 R)
• M81: 56,330,629 km (0.071 R)
• M82: 56,817,421 km (0.086 R)
• M83: 56,914,809 km (0.061 R)
• M84: 57,403,246 km (0.111 R)
• M85: 62,363,313 km (0.076 R)
• M86: 63,068,518 km (0.061 R)
• M87: 63,472,731 km (0.116 R)
• M88: 64,283,701 km (0.079 R)
• M89: 64,690,607 km (0.056 R)
• M90: 64,792,334 km (0.114 R)
• M91: 65,200,287 km (0.11 R)
• M92: 67,768,583 km (0.085 R)
• M93: 67,975,477 km (0.04 R)
• M94: 68,597,356 km (0.081 R)
• M95: 68,909,118 km (0.074 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 18,917 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit