🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.58 AU - 0.92 AU

Year: 278 Days

Day: 24.6 Hours

Environment

Temp: -9 °C

Axial Tilt: 8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.8 AU - 0.9 AU

Year: 335 Days

Day: 35.3 Hours

Environment

Temp: -38 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 51,007,737 km

• M1: 45,927 km (0.102 R)
• M2: 143,315 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.84 AU - 1.1 AU

Year: 408 Days

Day: 26.1 Hours

Environment

Temp: -42 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,007,737 km

• M1: 168,597 km (0.099 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.58 AU - 2.52 AU

Year: 1255 Days

Day: 20.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,007,737 km

• M1: 505,192 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.7

Radius: 11.9

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.04 AU - 3.3 AU

Year: 2413 Days

Day: 8.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 102.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 51,007,737 km

• M1: 154,086 km (0.07 R)
• M2: 285,134 km (0.082 R)
• M3: 412,591 km (0.069 R)
• M4: 521,349 km (0.1 R)
• M5: 603,029 km (0.091 R)
• M6: 825,032 km (0.049 R)
• M7: 1,007,392 km (0.117 R)
• M8: 1,163,423 km (0.11 R)
• M9: 1,265,299 km (0.056 R)
• M10: 1,402,480 km (0.114 R)
• M11: 1,533,677 km (0.106 R)
• M12: 1,856,360 km (0.09 R)
• M13: 1,940,434 km (0.084 R)
• M14: 2,025,854 km (0.07 R)
• M15: 2,367,536 km (0.1 R)
• M16: 2,498,883 km (0.055 R)
• M17: 2,949,621 km (0.111 R)
• M18: 3,134,375 km (0.069 R)
• M19: 3,250,014 km (0.1 R)
• M20: 3,530,360 km (0.11 R)
• M21: 3,757,300 km (0.106 R)
• M22: 3,957,911 km (0.081 R)
• M23: 4,130,397 km (0.059 R)
• M24: 4,209,684 km (0.081 R)
• M25: 4,305,576 km (0.076 R)
• M26: 5,098,295 km (0.092 R)
• M27: 5,217,824 km (0.098 R)
• M28: 5,442,071 km (0.034 R)
• M29: 5,740,220 km (0.073 R)
• M30: 5,918,092 km (0.115 R)
• M31: 6,115,860 km (0.041 R)
• M32: 6,279,371 km (0.077 R)
• M33: 6,536,679 km (0.048 R)
• M34: 6,647,980 km (0.05 R)
• M35: 6,797,428 km (0.05 R)
• M36: 7,004,621 km (0.066 R)
• M37: 7,118,615 km (0.057 R)
• M38: 7,271,504 km (0.09 R)
• M39: 7,464,186 km (0.068 R)
• M40: 7,678,260 km (0.056 R)
• M41: 8,716,918 km (0.112 R)
• M42: 8,962,857 km (0.083 R)
• M43: 9,148,957 km (0.096 R)
• M44: 9,231,984 km (0.067 R)
• M45: 9,566,784 km (0.107 R)
• M46: 9,820,651 km (0.08 R)
• M47: 10,205,567 km (0.109 R)
• M48: 10,334,969 km (0.099 R)
• M49: 10,443,128 km (0.104 R)
• M50: 10,990,208 km (0.064 R)
• M51: 11,256,043 km (0.079 R)
• M52: 11,389,783 km (0.083 R)
• M53: 11,501,683 km (0.104 R)
• M54: 11,748,968 km (0.104 R)
• M55: 13,058,997 km (0.075 R)
• M56: 13,411,449 km (0.102 R)
• M57: 13,933,994 km (0.072 R)
• M58: 14,029,737 km (0.081 R)
• M59: 14,487,507 km (0.118 R)
• M60: 14,999,131 km (0.032 R)
• M61: 15,640,906 km (0.105 R)
• M62: 15,790,205 km (0.106 R)
• M63: 15,965,085 km (0.107 R)
• M64: 16,925,653 km (0.116 R)
• M65: 17,130,153 km (0.037 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 965.6

Radius: 14.6

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 4.29 AU - 4.49 AU

Year: 3932 Days

Day: 10.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 51,007,737 km

• M1: 191,635 km (0.076 R)
• M2: 288,125 km (0.092 R)
• M3: 645,664 km (0.073 R)
• M4: 794,065 km (0.031 R)
• M5: 904,469 km (0.118 R)
• M6: 1,115,402 km (0.066 R)
• M7: 1,373,159 km (0.086 R)
• M8: 1,571,974 km (0.077 R)
• M9: 1,731,595 km (0.12 R)
• M10: 1,830,180 km (0.115 R)
• M11: 1,947,764 km (0.119 R)
• M12: 2,173,059 km (0.115 R)
• M13: 2,297,973 km (0.075 R)
• M14: 2,706,973 km (0.053 R)
• M15: 3,261,234 km (0.084 R)
• M16: 3,488,772 km (0.072 R)
• M17: 3,636,425 km (0.12 R)
• M18: 4,868,064 km (0.087 R)
• M19: 5,033,669 km (0.116 R)
• M20: 5,201,069 km (0.109 R)
• M21: 6,142,339 km (0.075 R)
• M22: 6,816,726 km (0.061 R)
• M23: 7,378,915 km (0.093 R)
• M24: 7,569,503 km (0.11 R)
• M25: 7,706,834 km (0.059 R)
• M26: 8,207,687 km (0.085 R)
• M27: 8,405,456 km (0.118 R)
• M28: 8,519,150 km (0.079 R)
• M29: 8,633,443 km (0.106 R)
• M30: 9,008,185 km (0.103 R)
• M31: 9,358,843 km (0.114 R)
• M32: 9,654,598 km (0.038 R)
• M33: 10,194,646 km (0.109 R)
• M34: 10,376,856 km (0.076 R)
• M35: 10,992,152 km (0.11 R)
• M36: 11,461,441 km (0.115 R)
• M37: 12,193,872 km (0.059 R)
• M38: 12,387,452 km (0.073 R)
• M39: 12,974,324 km (0.106 R)
• M40: 13,105,970 km (0.079 R)
• M41: 13,536,962 km (0.1 R)
• M42: 13,670,553 km (0.058 R)
• M43: 14,515,182 km (0.085 R)
• M44: 17,005,239 km (0.107 R)
• M45: 17,113,398 km (0.05 R)
• M46: 17,257,910 km (0.069 R)
• M47: 17,548,129 km (0.098 R)
• M48: 19,098,412 km (0.111 R)
• M49: 19,473,903 km (0.103 R)
• M50: 19,814,088 km (0.093 R)
• M51: 19,965,781 km (0.111 R)
• M52: 20,653,781 km (0.066 R)
• M53: 21,000,549 km (0.038 R)
• M54: 21,505,143 km (0.057 R)
• M55: 21,661,024 km (0.095 R)
• M56: 22,170,853 km (0.115 R)
• M57: 22,328,380 km (0.119 R)
• M58: 23,442,286 km (0.09 R)
• M59: 23,562,712 km (0.049 R)
• M60: 24,005,970 km (0.093 R)
• M61: 24,167,835 km (0.118 R)
• M62: 24,289,458 km (0.115 R)
• M63: 24,737,354 km (0.099 R)
• M64: 25,641,225 km (0.067 R)
• M65: 26,430,503 km (0.098 R)
• M66: 27,101,300 km (0.052 R)
• M67: 27,354,419 km (0.113 R)
• M68: 27,608,137 km (0.043 R)
• M69: 27,905,388 km (0.055 R)
• M70: 28,802,976 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.5

Radius: 13.3

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 7.39 AU - 8.79 AU

Year: 9837 Days

Day: 13.6 Hours

Environment

Temp: -189 °C

Axial Tilt: 49.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 51,007,737 km

• M1: 187,147 km (0.114 R)
• M2: 367,412 km (0.09 R)
• M3: 910,602 km (0.078 R)
• M4: 1,066,633 km (0.052 R)
• M5: 1,371,364 km (0.112 R)
• M6: 1,801,458 km (0.072 R)
• M7: 2,490,356 km (0.099 R)
• M8: 2,623,947 km (0.118 R)
• M9: 3,087,251 km (0.108 R)
• M10: 3,231,314 km (0.109 R)
• M11: 3,426,988 km (0.07 R)
• M12: 3,881,616 km (0.119 R)
• M13: 5,044,889 km (0.116 R)
• M14: 5,359,045 km (0.057 R)
• M15: 5,857,205 km (0.101 R)
• M16: 6,278,623 km (0.038 R)
• M17: 6,400,994 km (0.082 R)
• M18: 7,797,789 km (0.114 R)
• M19: 7,896,524 km (0.091 R)
• M20: 8,228,182 km (0.099 R)
• M21: 8,905,561 km (0.117 R)
• M22: 9,181,569 km (0.12 R)
• M23: 9,425,414 km (0.108 R)
• M24: 9,600,892 km (0.109 R)
• M25: 9,706,658 km (0.094 R)
• M26: 9,955,140 km (0.114 R)
• M27: 10,385,982 km (0.049 R)
• M28: 11,677,161 km (0.073 R)
• M29: 13,057,800 km (0.1 R)
• M30: 14,814,378 km (0.054 R)
• M31: 14,977,739 km (0.092 R)
• M32: 15,347,545 km (0.107 R)
• M33: 16,222,094 km (0.084 R)
• M34: 16,306,318 km (0.107 R)
• M35: 17,070,164 km (0.043 R)
• M36: 17,198,519 km (0.112 R)
• M37: 17,370,258 km (0.082 R)
• M38: 17,672,296 km (0.111 R)
• M39: 17,975,979 km (0.117 R)
• M40: 18,193,943 km (0.063 R)
• M41: 18,720,827 km (0.107 R)
• M42: 20,240,442 km (0.091 R)
• M43: 20,467,382 km (0.093 R)
• M44: 20,832,102 km (0.063 R)
• M45: 21,383,071 km (0.051 R)
• M46: 21,521,598 km (0.1 R)
• M47: 22,781,811 km (0.098 R)
• M48: 23,969,917 km (0.108 R)
• M49: 24,644,155 km (0.059 R)
• M50: 24,789,414 km (0.099 R)
• M51: 25,275,607 km (0.05 R)
• M52: 25,373,295 km (0.106 R)
• M53: 25,666,955 km (0.093 R)
• M54: 25,863,377 km (0.101 R)
• M55: 26,257,717 km (0.12 R)
• M56: 26,406,119 km (0.077 R)
• M57: 26,604,485 km (0.1 R)
• M58: 26,753,485 km (0.068 R)
• M59: 28,056,781 km (0.085 R)
• M60: 28,716,209 km (0.084 R)
• M61: 30,205,755 km (0.037 R)
• M62: 30,517,068 km (0.107 R)
• M63: 32,089,491 km (0.098 R)
• M64: 33,419,865 km (0.11 R)
• M65: 33,634,388 km (0.082 R)
• M66: 34,118,786 km (0.104 R)
• M67: 34,605,578 km (0.065 R)
• M68: 35,149,067 km (0.076 R)
• M69: 35,750,151 km (0.065 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751.3

Radius: 14.4

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 6.68 AU - 10.2 AU

Year: 10482 Days

Day: 14.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 22.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 51,007,737 km

• M1: 191,934 km (0.073 R)
• M2: 322,832 km (0.113 R)
• M3: 430,094 km (0.076 R)
• M4: 601,084 km (0.054 R)
• M5: 696,976 km (0.112 R)
• M6: 870,809 km (0.103 R)
• M7: 1,140,684 km (0.094 R)
• M8: 1,286,392 km (0.099 R)
• M9: 1,394,551 km (0.079 R)
• M10: 1,597,406 km (0.078 R)
• M11: 2,398,503 km (0.095 R)
• M12: 4,827,972 km (0.081 R)
• M13: 5,388,366 km (0.117 R)
• M14: 5,822,349 km (0.066 R)
• M15: 6,006,504 km (0.116 R)
• M16: 6,117,955 km (0.114 R)
• M17: 6,724,275 km (0.048 R)
• M18: 7,112,930 km (0.087 R)
• M19: 7,790,758 km (0.068 R)
• M20: 7,994,061 km (0.12 R)
• M21: 8,698,667 km (0.068 R)
• M22: 8,867,414 km (0.118 R)
• M23: 9,122,478 km (0.037 R)
• M24: 9,293,917 km (0.094 R)
• M25: 9,509,787 km (0.077 R)
• M26: 9,727,302 km (0.091 R)
• M27: 9,990,445 km (0.118 R)
• M28: 10,434,302 km (0.087 R)
• M29: 10,884,741 km (0.101 R)
• M30: 11,295,537 km (0.091 R)
• M31: 12,226,784 km (0.117 R)
• M32: 12,893,392 km (0.08 R)
• M33: 13,328,273 km (0.095 R)
• M34: 13,718,723 km (0.112 R)
• M35: 14,063,696 km (0.109 R)
• M36: 14,162,730 km (0.073 R)
• M37: 14,311,729 km (0.081 R)
• M38: 14,461,327 km (0.059 R)
• M39: 15,727,673 km (0.068 R)
• M40: 15,882,058 km (0.079 R)
• M41: 16,713,972 km (0.071 R)
• M42: 17,294,112 km (0.059 R)
• M43: 19,902,202 km (0.1 R)
• M44: 20,517,049 km (0.098 R)
• M45: 20,968,236 km (0.114 R)
• M46: 22,688,911 km (0.108 R)
• M47: 23,155,506 km (0.104 R)
• M48: 23,979,491 km (0.084 R)
• M49: 24,335,684 km (0.041 R)
• M50: 27,185,374 km (0.106 R)
• M51: 29,058,938 km (0.063 R)
• M52: 29,692,634 km (0.068 R)
• M53: 29,819,942 km (0.048 R)
• M54: 31,297,071 km (0.093 R)
• M55: 31,686,325 km (0.058 R)
• M56: 32,338,572 km (0.057 R)
• M57: 34,055,357 km (0.087 R)
• M58: 34,188,649 km (0.101 R)
• M59: 34,857,650 km (0.107 R)
• M60: 35,396,053 km (0.111 R)
• M61: 35,666,227 km (0.114 R)
• M62: 36,140,751 km (0.065 R)
• M63: 37,714,521 km (0.035 R)
• M64: 38,128,757 km (0.103 R)
• M65: 38,405,813 km (0.088 R)
• M66: 38,822,592 km (0.06 R)
• M67: 41,283,477 km (0.075 R)
• M68: 41,852,996 km (0.049 R)
• M69: 42,281,893 km (0.098 R)
• M70: 42,568,672 km (0.036 R)
• M71: 42,712,286 km (0.045 R)
• M72: 42,999,963 km (0.118 R)
• M73: 43,867,032 km (0.112 R)
• M74: 44,593,928 km (0.064 R)
• M75: 46,207,042 km (0.117 R)
• M76: 47,243,606 km (0.109 R)
• M77: 47,615,656 km (0.104 R)
• M78: 48,662,691 km (0.118 R)
• M79: 48,812,738 km (0.043 R)
• M80: 49,264,224 km (0.081 R)
• M81: 49,490,566 km (0.089 R)
• M82: 50,399,074 km (0.074 R)
• M83: 50,855,347 km (0.098 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 10,985 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit