🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.91 AU - 2.07 AU

Year: 987 Days

Day: 25.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 95,135,578 km

• M1: 404,064 km (0.108 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.63

Radius: 1.85

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.54 AU - 2.44 AU

Year: 987 Days

Day: 38.5 Hours

Environment

Temp: -42 °C

Axial Tilt: 45.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.91 AU - 3.33 AU

Year: 1937 Days

Day: 34.5 Hours

Environment

Temp: -88 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,135,578 km

• M1: 97,089 km (0.038 R)
• M2: 382,671 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.94 AU - 3.46 AU

Year: 2012 Days

Day: 31.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 36.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 95,135,578 km

• M1: 1,381,536 km (0.113 R)
• M2: 2,792,244 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.58 AU - 4.82 AU

Year: 3025 Days

Day: 22.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 236.8

Radius: 8.2

Gravity: 3.52 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.63 AU - 7.43 AU

Year: 5204 Days

Day: 6.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 95,135,578 km

• M1: 109,655 km (0.069 R)
• M2: 192,832 km (0.111 R)
• M3: 275,260 km (0.09 R)
• M4: 351,555 km (0.098 R)
• M5: 555,906 km (0.081 R)
• M6: 797,357 km (0.054 R)
• M7: 881,580 km (0.111 R)
• M8: 968,945 km (0.108 R)
• M9: 1,070,822 km (0.066 R)
• M10: 1,164,619 km (0.093 R)
• M11: 1,224,608 km (0.096 R)
• M12: 1,285,794 km (0.087 R)
• M13: 1,411,157 km (0.113 R)
• M14: 1,896,153 km (0.077 R)
• M15: 1,967,362 km (0.11 R)
• M16: 2,025,106 km (0.108 R)
• M17: 2,142,242 km (0.118 R)
• M18: 2,291,839 km (0.077 R)
• M19: 2,491,553 km (0.091 R)
• M20: 2,601,507 km (0.102 R)
• M21: 2,842,509 km (0.077 R)
• M22: 3,023,822 km (0.118 R)
• M23: 3,661,707 km (0.096 R)
• M24: 3,968,532 km (0.083 R)
• M25: 4,340,133 km (0.08 R)
• M26: 4,396,831 km (0.113 R)
• M27: 4,472,827 km (0.069 R)
• M28: 4,938,076 km (0.099 R)
• M29: 5,116,546 km (0.041 R)
• M30: 5,196,581 km (0.116 R)
• M31: 5,317,456 km (0.093 R)
• M32: 5,768,494 km (0.085 R)
• M33: 6,061,855 km (0.108 R)
• M34: 6,511,098 km (0.105 R)
• M35: 6,772,744 km (0.099 R)
• M36: 6,904,839 km (0.109 R)
• M37: 7,037,832 km (0.102 R)
• M38: 7,104,552 km (0.114 R)
• M39: 7,396,418 km (0.044 R)
• M40: 7,600,918 km (0.104 R)
• M41: 8,579,288 km (0.114 R)
• M42: 8,794,111 km (0.067 R)
• M43: 9,083,284 km (0.081 R)
• M44: 9,326,679 km (0.109 R)
• M45: 9,522,952 km (0.061 R)
• M46: 11,559,577 km (0.07 R)
• M47: 11,638,565 km (0.11 R)
• M48: 11,876,425 km (0.077 R)
• M49: 12,303,228 km (0.104 R)
• M50: 12,898,328 km (0.079 R)
• M51: 12,980,158 km (0.071 R)
• M52: 13,171,943 km (0.08 R)
• M53: 13,641,531 km (0.119 R)
• M54: 14,088,379 km (0.113 R)
• M55: 14,285,549 km (0.096 R)
• M56: 14,370,222 km (0.03 R)
• M57: 14,426,770 km (0.066 R)
• M58: 14,853,573 km (0.039 R)
• M59: 15,025,461 km (0.08 R)
• M60: 15,603,058 km (0.077 R)
• M61: 16,158,515 km (0.097 R)
• M62: 16,364,810 km (0.094 R)
• M63: 16,483,142 km (0.117 R)
• M64: 16,720,554 km (0.091 R)
• M65: 17,198,669 km (0.078 R)
• M66: 17,439,521 km (0.081 R)
• M67: 18,015,922 km (0.056 R)
• M68: 18,567,789 km (0.073 R)
• M69: 18,629,423 km (0.066 R)
• M70: 19,125,041 km (0.097 R)
• M71: 19,312,038 km (0.099 R)
• M72: 20,097,876 km (0.099 R)
• M73: 20,351,444 km (0.09 R)
• M74: 21,086,568 km (0.104 R)
• M75: 21,344,325 km (0.114 R)
• M76: 21,570,667 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.1

Radius: 14.9

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 6.22 AU - 7.78 AU

Year: 6509 Days

Day: 13.7 Hours

Environment

Temp: -156 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 95,135,578 km

• M1: 252,671 km (0.082 R)
• M2: 349,760 km (0.096 R)
• M3: 828,623 km (0.108 R)
• M4: 1,025,045 km (0.115 R)
• M5: 1,728,155 km (0.041 R)
• M6: 2,081,206 km (0.11 R)
• M7: 2,276,580 km (0.115 R)
• M8: 2,457,743 km (0.026 R)
• M9: 2,664,936 km (0.043 R)
• M10: 2,921,347 km (0.084 R)
• M11: 3,644,803 km (0.096 R)
• M12: 4,297,648 km (0.113 R)
• M13: 4,422,711 km (0.047 R)
• M14: 5,092,461 km (0.117 R)
• M15: 5,251,633 km (0.043 R)
• M16: 6,044,203 km (0.086 R)
• M17: 6,583,952 km (0.066 R)
• M18: 6,845,000 km (0.102 R)
• M19: 7,893,083 km (0.055 R)
• M20: 8,514,512 km (0.105 R)
• M21: 8,831,211 km (0.11 R)
• M22: 8,926,954 km (0.103 R)
• M23: 9,281,201 km (0.063 R)
• M24: 9,672,849 km (0.089 R)
• M25: 9,870,617 km (0.104 R)
• M26: 10,404,981 km (0.095 R)
• M27: 10,540,068 km (0.065 R)
• M28: 10,641,794 km (0.068 R)
• M29: 11,432,269 km (0.075 R)
• M30: 12,135,080 km (0.118 R)
• M31: 12,599,432 km (0.056 R)
• M32: 12,996,913 km (0.106 R)
• M33: 13,841,543 km (0.109 R)
• M34: 14,027,493 km (0.09 R)
• M35: 14,969,661 km (0.06 R)
• M36: 15,971,368 km (0.104 R)
• M37: 16,244,833 km (0.059 R)
• M38: 16,559,138 km (0.049 R)
• M39: 16,875,537 km (0.047 R)
• M40: 17,514,470 km (0.089 R)
• M41: 17,635,046 km (0.12 R)
• M42: 17,756,070 km (0.107 R)
• M43: 18,242,563 km (0.069 R)
• M44: 20,190,327 km (0.098 R)
• M45: 21,296,154 km (0.085 R)
• M46: 21,726,697 km (0.062 R)
• M47: 23,035,529 km (0.115 R)
• M48: 24,011,505 km (0.113 R)
• M49: 24,190,424 km (0.089 R)
• M50: 24,955,767 km (0.03 R)
• M51: 26,418,086 km (0.088 R)
• M52: 27,159,643 km (0.044 R)
• M53: 27,486,215 km (0.083 R)
• M54: 28,473,711 km (0.102 R)
• M55: 28,758,096 km (0.047 R)
• M56: 29,329,411 km (0.107 R)
• M57: 29,520,746 km (0.074 R)
• M58: 30,677,437 km (0.088 R)
• M59: 30,822,996 km (0.04 R)
• M60: 30,920,234 km (0.084 R)
• M61: 31,505,760 km (0.079 R)
• M62: 32,390,632 km (0.041 R)
• M63: 33,084,616 km (0.113 R)
• M64: 33,184,248 km (0.07 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567.2

Radius: 13.3

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 7.99 AU - 10.27 AU

Year: 9696 Days

Day: 10.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 95,135,578 km

• M1: 176,525 km (0.088 R)
• M2: 598,840 km (0.085 R)
• M3: 843,582 km (0.114 R)
• M4: 1,253,929 km (0.114 R)
• M5: 1,411,306 km (0.065 R)
• M6: 1,968,708 km (0.111 R)
• M7: 2,130,124 km (0.086 R)
• M8: 2,272,092 km (0.105 R)
• M9: 2,466,420 km (0.117 R)
• M10: 2,590,886 km (0.048 R)
• M11: 2,976,848 km (0.113 R)
• M12: 3,082,913 km (0.117 R)
• M13: 3,271,705 km (0.103 R)
• M14: 3,408,887 km (0.115 R)
• M15: 3,948,037 km (0.085 R)
• M16: 4,423,011 km (0.103 R)
• M17: 4,760,204 km (0.066 R)
• M18: 6,294,031 km (0.115 R)
• M19: 6,604,297 km (0.116 R)
• M20: 6,990,110 km (0.107 R)
• M21: 7,239,639 km (0.094 R)
• M22: 7,347,350 km (0.111 R)
• M23: 7,637,570 km (0.073 R)
• M24: 7,747,375 km (0.098 R)
• M25: 7,894,579 km (0.087 R)
• M26: 8,005,580 km (0.103 R)
• M27: 8,154,430 km (0.115 R)
• M28: 8,454,972 km (0.115 R)
• M29: 8,759,255 km (0.039 R)
• M30: 9,339,245 km (0.104 R)
• M31: 9,535,518 km (0.111 R)
• M32: 9,812,424 km (0.107 R)
• M33: 10,905,386 km (0.082 R)
• M34: 11,361,809 km (0.09 R)
• M35: 11,571,395 km (0.108 R)
• M36: 11,994,308 km (0.109 R)
• M37: 12,551,710 km (0.075 R)
• M38: 13,161,471 km (0.039 R)
• M39: 14,004,605 km (0.032 R)
• M40: 14,410,015 km (0.084 R)
• M41: 14,728,060 km (0.115 R)
• M42: 17,018,852 km (0.111 R)
• M43: 17,645,218 km (0.08 R)
• M44: 18,377,201 km (0.076 R)
• M45: 19,168,873 km (0.074 R)
• M46: 19,318,620 km (0.034 R)
• M47: 19,870,786 km (0.087 R)
• M48: 20,428,337 km (0.104 R)
• M49: 21,042,287 km (0.104 R)
• M50: 21,196,672 km (0.098 R)
• M51: 22,498,473 km (0.108 R)
• M52: 23,398,453 km (0.065 R)
• M53: 23,718,892 km (0.084 R)
• M54: 24,040,827 km (0.118 R)
• M55: 24,310,252 km (0.104 R)
• M56: 24,418,262 km (0.037 R)
• M57: 25,397,679 km (0.1 R)
• M58: 25,781,996 km (0.111 R)
• M59: 26,057,855 km (0.112 R)
• M60: 26,279,110 km (0.107 R)
• M61: 26,667,915 km (0.116 R)
• M62: 26,890,965 km (0.061 R)
• M63: 27,002,715 km (0.106 R)
• M64: 27,226,663 km (0.107 R)
• M65: 29,904,016 km (0.112 R)
• M66: 30,193,787 km (0.117 R)
• M67: 30,776,172 km (0.081 R)
• M68: 32,129,434 km (0.115 R)
• M69: 33,622,570 km (0.082 R)
• M70: 34,105,023 km (0.109 R)
• M71: 35,935,054 km (0.118 R)
• M72: 36,058,173 km (0.053 R)
• M73: 36,366,644 km (0.053 R)
• M74: 36,675,863 km (0.114 R)
• M75: 36,799,879 km (0.12 R)
• M76: 37,359,525 km (0.087 R)
• M77: 37,984,545 km (0.045 R)
• M78: 40,968,723 km (0.07 R)
• M79: 41,226,032 km (0.049 R)
• M80: 41,484,088 km (0.085 R)
• M81: 42,131,398 km (0.053 R)
• M82: 42,586,475 km (0.066 R)
• M83: 43,370,367 km (0.065 R)
• M84: 44,093,224 km (0.106 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 658.8

Radius: 7.1

Gravity: 13.07 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 14.97 AU - 22.51 AU

Year: 28512 Days

Day: 16.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 95,135,578 km

• M1: 533,616 km (0.117 R)
• M2: 995,574 km (0.073 R)
• M3: 1,183,020 km (0.076 R)
• M4: 1,450,351 km (0.052 R)
• M5: 1,848,581 km (0.05 R)
• M6: 2,198,790 km (0.075 R)
• M7: 2,443,681 km (0.057 R)
• M8: 2,784,016 km (0.089 R)
• M9: 2,959,794 km (0.11 R)
• M10: 3,184,639 km (0.074 R)
• M11: 3,230,267 km (0.082 R)
• M12: 3,461,695 km (0.119 R)
• M13: 3,603,214 km (0.108 R)
• M14: 3,843,468 km (0.087 R)
• M15: 4,440,962 km (0.068 R)
• M16: 4,750,630 km (0.101 R)
• M17: 6,057,667 km (0.101 R)
• M18: 6,171,361 km (0.099 R)
• M19: 6,516,633 km (0.083 R)
• M20: 6,691,662 km (0.067 R)
• M21: 7,286,463 km (0.067 R)
• M22: 7,346,751 km (0.064 R)
• M23: 7,959,953 km (0.068 R)
• M24: 10,097,407 km (0.104 R)
• M25: 10,640,897 km (0.109 R)
• M26: 10,847,042 km (0.095 R)
• M27: 11,969,176 km (0.114 R)
• M28: 12,616,486 km (0.116 R)
• M29: 13,869,967 km (0.111 R)
• M30: 14,549,590 km (0.118 R)
• M31: 16,255,903 km (0.069 R)
• M32: 18,352,667 km (0.104 R)
• M33: 19,098,113 km (0.109 R)
• M34: 19,769,059 km (0.088 R)
• M35: 20,447,635 km (0.061 R)
• M36: 22,002,256 km (0.055 R)
• M37: 22,528,841 km (0.107 R)
• M38: 22,617,104 km (0.105 R)
• M39: 24,495,155 km (0.113 R)
• M40: 24,858,529 km (0.082 R)
• M41: 26,515,624 km (0.049 R)
• M42: 28,780,087 km (0.081 R)
• M43: 32,092,483 km (0.1 R)
• M44: 33,290,164 km (0.117 R)
• M45: 34,400,778 km (0.07 R)
• M46: 34,705,808 km (0.098 R)
• M47: 35,011,586 km (0.049 R)
• M48: 36,761,882 km (0.06 R)
• M49: 36,865,702 km (0.092 R)
• M50: 38,224,500 km (0.12 R)
• M51: 39,387,025 km (0.104 R)
• M52: 40,346,845 km (0.109 R)
• M53: 40,453,957 km (0.113 R)
• M54: 43,053,070 km (0.08 R)
• M55: 44,262,270 km (0.085 R)
• M56: 45,482,689 km (0.094 R)
• M57: 45,929,089 km (0.052 R)
• M58: 50,127,554 km (0.098 R)
• M59: 51,051,321 km (0.069 R)
• M60: 52,330,682 km (0.119 R)
• M61: 53,974,313 km (0.1 R)
• M62: 56,231,745 km (0.094 R)
• M63: 56,590,930 km (0.115 R)
• M64: 58,762,492 km (0.077 R)
• M65: 59,614,303 km (0.113 R)
• M66: 60,592,673 km (0.103 R)
• M67: 61,823,265 km (0.032 R)
• M68: 62,689,586 km (0.074 R)
• M69: 63,435,331 km (0.112 R)
• M70: 64,059,005 km (0.098 R)
• M71: 64,810,136 km (0.091 R)
• M72: 65,312,486 km (0.1 R)
• M73: 67,589,216 km (0.103 R)
• M74: 68,098,596 km (0.064 R)
• M75: 70,535,845 km (0.115 R)
• M76: 72,740,618 km (0.104 R)
• M77: 73,785,859 km (0.049 R)
• M78: 74,179,151 km (0.111 R)
• M79: 75,231,423 km (0.105 R)
• M80: 75,495,164 km (0.093 R)
• M81: 76,686,112 km (0.081 R)
• M82: 77,084,492 km (0.084 R)
• M83: 77,750,053 km (0.073 R)
• M84: 81,918,298 km (0.091 R)
• M85: 84,782,948 km (0.119 R)
• M86: 85,745,161 km (0.119 R)
• M87: 86,434,658 km (0.109 R)
• M88: 88,653,344 km (0.096 R)
• M89: 89,071,470 km (0.119 R)
• M90: 90,609,934 km (0.088 R)
• M91: 90,890,730 km (0.041 R)
• M92: 91,031,202 km (0.072 R)
• M93: 91,312,296 km (0.113 R)
• M94: 92,298,445 km (0.089 R)
• M95: 94,139,397 km (0.116 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 301 - 13,624 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit