🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.64 AU - 1.06 AU

Year: 302 Days

Day: 31.5 Hours

Environment

Temp: 28 °C

Axial Tilt: 5.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.84 AU - 1.18 AU

Year: 391 Days

Day: 42.5 Hours

Environment

Temp: -6 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.14 AU - 1.32 AU

Year: 525 Days

Day: 22.8 Hours

Environment

Temp: -38 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,550,390 km

• M1: 671,096 km (0.093 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 1.79 AU - 2.79 AU

Year: 1334 Days

Day: 36.3 Hours

Environment

Temp: -100 °C

Axial Tilt: 6.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,550,390 km

• M1: 383,569 km (0.073 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.75

Radius: 1.25

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 3.07 AU - 3.27 AU

Year: 2173 Days

Day: 19.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 4.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.6

Radius: 13.4

Gravity: 4.04 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.19 AU - 4.51 AU

Year: 3493 Days

Day: 14.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 44,550,390 km

• M1: 172,786 km (0.05 R)
• M2: 310,864 km (0.119 R)
• M3: 476,918 km (0.038 R)
• M4: 690,693 km (0.027 R)
• M5: 784,042 km (0.032 R)
• M6: 950,395 km (0.108 R)
• M7: 1,508,695 km (0.115 R)
• M8: 1,606,382 km (0.097 R)
• M9: 1,720,675 km (0.076 R)
• M10: 1,912,758 km (0.051 R)
• M11: 2,366,938 km (0.108 R)
• M12: 2,564,855 km (0.084 R)
• M13: 2,699,942 km (0.109 R)
• M14: 2,872,279 km (0.068 R)
• M15: 3,012,901 km (0.067 R)
• M16: 3,374,330 km (0.067 R)
• M17: 3,467,080 km (0.114 R)
• M18: 3,769,268 km (0.092 R)
• M19: 3,884,758 km (0.109 R)
• M20: 4,541,791 km (0.108 R)
• M21: 4,665,060 km (0.03 R)
• M22: 4,852,057 km (0.079 R)
• M23: 5,169,354 km (0.103 R)
• M24: 5,255,074 km (0.078 R)
• M25: 5,428,009 km (0.093 R)
• M26: 5,602,889 km (0.099 R)
• M27: 5,801,854 km (0.083 R)
• M28: 6,229,854 km (0.043 R)
• M29: 6,344,147 km (0.084 R)
• M30: 8,092,048 km (0.033 R)
• M31: 8,392,889 km (0.115 R)
• M32: 8,825,676 km (0.118 R)
• M33: 8,980,061 km (0.096 R)
• M34: 9,213,434 km (0.1 R)
• M35: 9,317,853 km (0.043 R)
• M36: 9,448,901 km (0.073 R)
• M37: 10,329,135 km (0.105 R)
• M38: 10,655,856 km (0.053 R)
• M39: 10,765,512 km (0.078 R)
• M40: 11,180,047 km (0.114 R)
• M41: 11,347,298 km (0.096 R)
• M42: 11,459,346 km (0.099 R)
• M43: 11,769,164 km (0.075 R)
• M44: 11,854,135 km (0.106 R)
• M45: 11,967,830 km (0.051 R)
• M46: 12,311,007 km (0.079 R)
• M47: 13,359,838 km (0.106 R)
• M48: 13,507,940 km (0.076 R)
• M49: 13,656,341 km (0.1 R)
• M50: 14,044,996 km (0.086 R)
• M51: 14,680,637 km (0.107 R)
• M52: 14,986,565 km (0.049 R)
• M53: 15,729,618 km (0.097 R)
• M54: 15,854,682 km (0.06 R)
• M55: 16,579,782 km (0.083 R)
• M56: 17,380,430 km (0.095 R)
• M57: 17,801,698 km (0.043 R)
• M58: 18,291,930 km (0.12 R)
• M59: 18,786,650 km (0.062 R)
• M60: 19,085,696 km (0.105 R)
• M61: 19,319,368 km (0.075 R)
• M62: 19,486,768 km (0.088 R)
• M63: 19,654,767 km (0.098 R)
• M64: 20,059,878 km (0.085 R)
• M65: 20,946,843 km (0.095 R)
• M66: 21,084,473 km (0.07 R)
• M67: 21,637,986 km (0.083 R)
• M68: 22,512,385 km (0.109 R)
• M69: 23,042,560 km (0.081 R)
• M70: 23,149,223 km (0.12 R)
• M71: 23,434,058 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 562.6

Radius: 9.8

Gravity: 5.86 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 4.54 AU - 4.82 AU

Year: 3898 Days

Day: 14.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 44,550,390 km

• M1: 127,906 km (0.111 R)
• M2: 221,854 km (0.078 R)
• M3: 312,510 km (0.095 R)
• M4: 380,427 km (0.089 R)
• M5: 631,004 km (0.113 R)
• M6: 743,950 km (0.047 R)
• M7: 944,262 km (0.101 R)
• M8: 1,137,393 km (0.078 R)
• M9: 1,200,523 km (0.09 R)
• M10: 1,290,880 km (0.051 R)
• M11: 1,370,167 km (0.071 R)
• M12: 1,590,225 km (0.089 R)
• M13: 1,911,562 km (0.045 R)
• M14: 2,111,125 km (0.107 R)
• M15: 2,189,814 km (0.107 R)
• M16: 2,415,258 km (0.104 R)
• M17: 2,530,897 km (0.102 R)
• M18: 2,597,767 km (0.095 R)
• M19: 3,299,531 km (0.113 R)
• M20: 3,372,834 km (0.085 R)
• M21: 3,862,916 km (0.104 R)
• M22: 3,998,601 km (0.112 R)
• M23: 4,175,576 km (0.096 R)
• M24: 4,618,984 km (0.117 R)
• M25: 4,680,768 km (0.084 R)
• M26: 4,763,346 km (0.114 R)
• M27: 5,638,344 km (0.113 R)
• M28: 6,401,143 km (0.084 R)
• M29: 6,469,958 km (0.079 R)
• M30: 6,562,260 km (0.09 R)
• M31: 6,865,046 km (0.098 R)
• M32: 7,124,748 km (0.115 R)
• M33: 7,556,936 km (0.115 R)
• M34: 7,678,410 km (0.04 R)
• M35: 7,849,699 km (0.087 R)
• M36: 8,022,335 km (0.086 R)
• M37: 8,096,686 km (0.091 R)
• M38: 8,321,082 km (0.111 R)
• M39: 8,446,595 km (0.077 R)
• M40: 9,058,001 km (0.08 R)
• M41: 9,369,165 km (0.118 R)
• M42: 9,683,769 km (0.1 R)
• M43: 9,975,336 km (0.097 R)
• M44: 10,350,377 km (0.109 R)
• M45: 10,702,980 km (0.116 R)
• M46: 10,784,959 km (0.086 R)
• M47: 10,921,841 km (0.031 R)
• M48: 11,615,527 km (0.047 R)
• M49: 12,123,860 km (0.094 R)
• M50: 12,237,704 km (0.043 R)
• M51: 12,812,758 km (0.066 R)
• M52: 13,220,562 km (0.079 R)
• M53: 13,662,325 km (0.103 R)
• M54: 13,840,346 km (0.034 R)
• M55: 13,959,426 km (0.105 R)
• M56: 14,138,794 km (0.099 R)
• M57: 14,469,555 km (0.106 R)
• M58: 14,560,211 km (0.044 R)
• M59: 14,772,491 km (0.104 R)
• M60: 15,384,495 km (0.118 R)
• M61: 15,600,664 km (0.085 R)
• M62: 15,942,495 km (0.06 R)
• M63: 16,004,878 km (0.104 R)
• M64: 16,475,513 km (0.106 R)
• M65: 17,174,135 km (0.06 R)
• M66: 17,238,163 km (0.047 R)
• M67: 17,366,368 km (0.077 R)
• M68: 17,430,546 km (0.056 R)
• M69: 17,591,513 km (0.099 R)
• M70: 17,947,257 km (0.119 R)
• M71: 18,109,720 km (0.097 R)
• M72: 18,240,020 km (0.108 R)
• M73: 19,360,508 km (0.109 R)
• M74: 20,673,079 km (0.116 R)
• M75: 20,741,296 km (0.082 R)
• M76: 20,980,204 km (0.115 R)
• M77: 21,702,313 km (0.111 R)
• M78: 22,049,081 km (0.114 R)
• M79: 22,223,212 km (0.087 R)
• M80: 22,362,787 km (0.066 R)
• M81: 23,525,462 km (0.065 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 636.6

Radius: 13.5

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 8.17 AU - 9.53 AU

Year: 10136 Days

Day: 14.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 22.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 44,550,390 km

• M1: 195,375 km (0.102 R)
• M2: 300,991 km (0.061 R)
• M3: 437,125 km (0.116 R)
• M4: 693,685 km (0.094 R)
• M5: 807,978 km (0.112 R)
• M6: 893,997 km (0.089 R)
• M7: 1,153,250 km (0.119 R)
• M8: 1,655,151 km (0.066 R)
• M9: 1,768,097 km (0.084 R)
• M10: 2,026,004 km (0.071 R)
• M11: 2,347,041 km (0.101 R)
• M12: 2,526,858 km (0.075 R)
• M13: 2,737,940 km (0.118 R)
• M14: 3,038,034 km (0.105 R)
• M15: 3,149,783 km (0.116 R)
• M16: 3,348,898 km (0.096 R)
• M17: 4,001,743 km (0.107 R)
• M18: 4,343,125 km (0.055 R)
• M19: 4,629,605 km (0.117 R)
• M20: 4,758,858 km (0.071 R)
• M21: 4,856,695 km (0.084 R)
• M22: 5,187,605 km (0.052 R)
• M23: 6,547,749 km (0.072 R)
• M24: 7,627,247 km (0.113 R)
• M25: 7,742,139 km (0.102 R)
• M26: 7,896,224 km (0.089 R)
• M27: 8,129,148 km (0.065 R)
• M28: 8,246,583 km (0.116 R)
• M29: 8,641,820 km (0.102 R)
• M30: 9,043,490 km (0.097 R)
• M31: 9,165,114 km (0.06 R)
• M32: 9,616,002 km (0.1 R)
• M33: 10,411,713 km (0.11 R)
• M34: 10,882,198 km (0.113 R)
• M35: 11,098,367 km (0.064 R)
• M36: 12,290,063 km (0.025 R)
• M37: 12,379,972 km (0.058 R)
• M38: 12,787,327 km (0.051 R)
• M39: 12,878,432 km (0.075 R)
• M40: 13,061,390 km (0.066 R)
• M41: 15,225,922 km (0.058 R)
• M42: 15,419,352 km (0.107 R)
• M43: 15,759,986 km (0.089 R)
• M44: 15,857,673 km (0.07 R)
• M45: 16,250,817 km (0.12 R)
• M46: 16,796,550 km (0.1 R)
• M47: 18,059,156 km (0.076 R)
• M48: 18,315,267 km (0.047 R)
• M49: 19,195,352 km (0.106 R)
• M50: 19,614,375 km (0.107 R)
• M51: 20,568,062 km (0.116 R)
• M52: 20,889,248 km (0.106 R)
• M53: 21,320,240 km (0.117 R)
• M54: 21,754,074 km (0.056 R)
• M55: 22,245,652 km (0.048 R)
• M56: 22,410,359 km (0.067 R)
• M57: 24,248,618 km (0.105 R)
• M58: 24,418,112 km (0.118 R)
• M59: 26,019,258 km (0.093 R)
• M60: 26,192,942 km (0.089 R)
• M61: 26,715,936 km (0.079 R)
• M62: 28,246,172 km (0.104 R)
• M63: 30,229,092 km (0.091 R)
• M64: 30,900,039 km (0.03 R)
• M65: 31,637,556 km (0.043 R)
• M66: 31,946,625 km (0.078 R)
• M67: 32,443,141 km (0.078 R)
• M68: 32,692,371 km (0.109 R)
• M69: 33,192,776 km (0.035 R)
• M70: 33,758,704 km (0.119 R)
• M71: 34,581,792 km (0.091 R)
• M72: 34,772,679 km (0.111 R)
• M73: 35,732,499 km (0.06 R)
• M74: 36,118,760 km (0.095 R)
• M75: 36,247,863 km (0.11 R)
• M76: 36,377,116 km (0.082 R)
• M77: 40,191,413 km (0.109 R)
• M78: 42,690,296 km (0.11 R)
• M79: 43,580,253 km (0.057 R)
• M80: 43,717,734 km (0.089 R)
• M81: 45,378,420 km (0.068 R)
• M82: 45,517,695 km (0.107 R)
• M83: 45,866,558 km (0.079 R)
• M84: 46,286,479 km (0.048 R)
• M85: 47,200,671 km (0.046 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 278

Radius: 9

Gravity: 3.43 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 8.89 AU - 13.13 AU

Year: 14065 Days

Day: 14.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 44,550,390 km

• M1: 113,395 km (0.079 R)
• M2: 298,298 km (0.07 R)
• M3: 522,097 km (0.097 R)
• M4: 608,714 km (0.114 R)
• M5: 748,737 km (0.06 R)
• M6: 831,465 km (0.099 R)
• M7: 1,174,493 km (0.119 R)
• M8: 1,291,778 km (0.099 R)
• M9: 1,454,390 km (0.114 R)
• M10: 1,580,950 km (0.045 R)
• M11: 1,890,319 km (0.119 R)
• M12: 2,123,243 km (0.114 R)
• M13: 2,771,450 km (0.119 R)
• M14: 3,365,204 km (0.105 R)
• M15: 4,297,049 km (0.042 R)
• M16: 4,823,185 km (0.035 R)
• M17: 5,174,441 km (0.118 R)
• M18: 5,566,986 km (0.049 R)
• M19: 5,733,488 km (0.089 R)
• M20: 6,590,534 km (0.033 R)
• M21: 6,980,237 km (0.107 R)
• M22: 8,005,730 km (0.076 R)
• M23: 8,269,471 km (0.09 R)
• M24: 8,536,204 km (0.111 R)
• M25: 9,590,869 km (0.113 R)
• M26: 11,102,107 km (0.087 R)
• M27: 11,396,216 km (0.112 R)
• M28: 12,337,486 km (0.12 R)
• M29: 12,598,534 km (0.054 R)
• M30: 12,773,564 km (0.102 R)
• M31: 12,861,378 km (0.037 R)
• M32: 12,949,491 km (0.037 R)
• M33: 13,081,885 km (0.096 R)
• M34: 13,303,589 km (0.061 R)
• M35: 13,795,766 km (0.12 R)
• M36: 14,021,360 km (0.119 R)
• M37: 14,476,436 km (0.051 R)
• M38: 14,936,300 km (0.11 R)
• M39: 15,261,077 km (0.097 R)
• M40: 15,729,169 km (0.105 R)
• M41: 16,106,904 km (0.068 R)
• M42: 16,583,373 km (0.087 R)
• M43: 17,404,067 km (0.066 R)
• M44: 18,386,476 km (0.079 R)
• M45: 18,634,958 km (0.08 R)
• M46: 18,934,453 km (0.113 R)
• M47: 19,995,401 km (0.046 R)
• M48: 21,806,283 km (0.064 R)
• M49: 22,811,132 km (0.114 R)
• M50: 23,939,250 km (0.064 R)
• M51: 25,416,229 km (0.079 R)
• M52: 25,970,789 km (0.118 R)
• M53: 27,601,256 km (0.094 R)
• M54: 28,400,258 km (0.107 R)
• M55: 29,438,617 km (0.097 R)
• M56: 30,606,976 km (0.104 R)
• M57: 32,387,640 km (0.097 R)
• M58: 33,654,135 km (0.087 R)
• M59: 33,957,969 km (0.107 R)
• M60: 34,568,478 km (0.118 R)
• M61: 35,676,699 km (0.095 R)
• M62: 35,800,566 km (0.078 R)
• M63: 36,546,610 km (0.111 R)
• M64: 36,921,652 km (0.119 R)
• M65: 37,360,722 km (0.031 R)
• M66: 37,738,456 km (0.113 R)
• M67: 38,624,674 km (0.059 R)
• M68: 38,942,869 km (0.113 R)
• M69: 39,645,979 km (0.092 R)
• M70: 40,546,857 km (0.119 R)
• M71: 40,676,110 km (0.104 R)
• M72: 40,805,512 km (0.068 R)
• M73: 41,064,765 km (0.1 R)
• M74: 41,780,441 km (0.113 R)
• M75: 42,107,013 km (0.085 R)
• M76: 42,500,157 km (0.058 R)
• M77: 43,157,939 km (0.118 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 12,955 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit