🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.19 AU - 1.49 AU

Year: 556 Days

Day: 45.8 Hours

Environment

Temp: 13 °C

Axial Tilt: 20.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 59,652,405 km

• M1: 163,361 km (0.099 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.42 AU - 2.16 AU

Year: 858 Days

Day: 15.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.49 AU - 2.49 AU

Year: 1005 Days

Day: 34.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.9 AU - 3.92 AU

Year: 2255 Days

Day: 41.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 3.52 AU - 5.2 AU

Year: 3261 Days

Day: 12.8 Hours

Environment

Temp: -135 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383.8

Radius: 9.8

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 7.3 AU - 8.14 AU

Year: 7682 Days

Day: 14.3 Hours

Environment

Temp: -160 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 59,652,405 km

• M1: 222,302 km (0.118 R)
• M2: 513,420 km (0.086 R)
• M3: 631,752 km (0.106 R)
• M4: 813,812 km (0.073 R)
• M5: 969,394 km (0.059 R)
• M6: 1,058,555 km (0.111 R)
• M7: 1,277,715 km (0.085 R)
• M8: 1,494,632 km (0.106 R)
• M9: 1,563,896 km (0.117 R)
• M10: 1,870,422 km (0.044 R)
• M11: 2,255,337 km (0.081 R)
• M12: 2,457,145 km (0.102 R)
• M13: 2,686,030 km (0.101 R)
• M14: 3,209,622 km (0.084 R)
• M15: 3,788,416 km (0.091 R)
• M16: 3,932,180 km (0.083 R)
• M17: 4,053,354 km (0.097 R)
• M18: 4,324,426 km (0.067 R)
• M19: 4,703,656 km (0.115 R)
• M20: 4,858,490 km (0.051 R)
• M21: 4,962,610 km (0.078 R)
• M22: 5,093,658 km (0.116 R)
• M23: 5,199,573 km (0.055 R)
• M24: 5,413,349 km (0.106 R)
• M25: 5,657,343 km (0.103 R)
• M26: 5,766,848 km (0.103 R)
• M27: 6,410,867 km (0.072 R)
• M28: 6,640,201 km (0.1 R)
• M29: 6,726,967 km (0.076 R)
• M30: 7,344,507 km (0.077 R)
• M31: 7,464,335 km (0.112 R)
• M32: 8,165,201 km (0.067 R)
• M33: 8,570,761 km (0.098 R)
• M34: 8,791,717 km (0.06 R)
• M35: 9,078,796 km (0.086 R)
• M36: 9,271,926 km (0.084 R)
• M37: 10,425,176 km (0.118 R)
• M38: 10,729,010 km (0.117 R)
• M39: 10,830,886 km (0.104 R)
• M40: 11,070,093 km (0.052 R)
• M41: 11,138,609 km (0.095 R)
• M42: 11,207,424 km (0.078 R)
• M43: 11,518,737 km (0.092 R)
• M44: 11,868,048 km (0.1 R)
• M45: 12,256,105 km (0.118 R)
• M46: 12,612,746 km (0.06 R)
• M47: 12,720,307 km (0.111 R)
• M48: 13,924,271 km (0.09 R)
• M49: 14,035,571 km (0.065 R)
• M50: 14,109,922 km (0.089 R)
• M51: 14,747,059 km (0.034 R)
• M52: 14,822,606 km (0.109 R)
• M53: 14,936,300 km (0.097 R)
• M54: 15,202,584 km (0.115 R)
• M55: 15,778,387 km (0.116 R)
• M56: 15,855,579 km (0.111 R)
• M57: 16,322,175 km (0.109 R)
• M58: 17,070,164 km (0.11 R)
• M59: 17,788,982 km (0.076 R)
• M60: 17,869,466 km (0.042 R)
• M61: 18,273,829 km (0.088 R)
• M62: 18,844,844 km (0.099 R)
• M63: 19,297,677 km (0.039 R)
• M64: 21,700,817 km (0.054 R)
• M65: 21,959,322 km (0.092 R)
• M66: 22,218,725 km (0.053 R)
• M67: 22,392,258 km (0.119 R)
• M68: 22,740,672 km (0.08 R)
• M69: 23,134,862 km (0.041 R)
• M70: 24,913,730 km (0.092 R)
• M71: 25,003,788 km (0.112 R)
• M72: 25,093,996 km (0.055 R)
• M73: 25,546,679 km (0.112 R)
• M74: 25,819,545 km (0.084 R)
• M75: 26,139,086 km (0.086 R)
• M76: 26,966,961 km (0.1 R)
• M77: 27,059,562 km (0.103 R)
• M78: 27,943,685 km (0.113 R)
• M79: 28,084,158 km (0.12 R)
• M80: 28,648,441 km (0.076 R)
• M81: 30,459,772 km (0.101 R)
• M82: 31,233,492 km (0.083 R)
• M83: 31,330,731 km (0.084 R)
• M84: 31,867,039 km (0.106 R)
• M85: 32,849,748 km (0.067 R)
• M86: 33,047,516 km (0.11 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.4

Radius: 9.3

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 11.28 AU - 12.46 AU

Year: 14647 Days

Day: 11.2 Hours

Environment

Temp: -179 °C

Axial Tilt: 9.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 59,652,405 km

• M1: 117,434 km (0.096 R)
• M2: 285,582 km (0.073 R)
• M3: 512,971 km (0.081 R)
• M4: 613,351 km (0.104 R)
• M5: 739,761 km (0.104 R)
• M6: 1,040,752 km (0.109 R)
• M7: 1,194,090 km (0.104 R)
• M8: 1,750,145 km (0.095 R)
• M9: 2,042,011 km (0.074 R)
• M10: 2,494,245 km (0.115 R)
• M11: 3,654,676 km (0.046 R)
• M12: 3,925,149 km (0.092 R)
• M13: 4,449,789 km (0.114 R)
• M14: 4,521,296 km (0.045 R)
• M15: 4,665,808 km (0.1 R)
• M16: 4,885,418 km (0.085 R)
• M17: 5,680,381 km (0.092 R)
• M18: 6,313,030 km (0.088 R)
• M19: 7,093,183 km (0.105 R)
• M20: 8,297,595 km (0.104 R)
• M21: 8,878,185 km (0.106 R)
• M22: 9,471,789 km (0.045 R)
• M23: 10,125,532 km (0.061 R)
• M24: 10,314,923 km (0.089 R)
• M25: 10,745,615 km (0.094 R)
• M26: 10,890,426 km (0.092 R)
• M27: 11,922,352 km (0.027 R)
• M28: 12,374,287 km (0.119 R)
• M29: 12,475,415 km (0.115 R)
• M30: 12,780,595 km (0.055 R)
• M31: 13,346,374 km (0.045 R)
• M32: 13,502,255 km (0.065 R)
• M33: 13,606,375 km (0.085 R)
• M34: 13,920,531 km (0.11 R)
• M35: 14,716,391 km (0.071 R)
• M36: 15,146,784 km (0.094 R)
• M37: 15,581,366 km (0.099 R)
• M38: 17,587,474 km (0.09 R)
• M39: 18,044,346 km (0.094 R)
• M40: 18,274,128 km (0.077 R)
• M41: 18,389,468 km (0.073 R)
• M42: 19,320,415 km (0.089 R)
• M43: 19,732,558 km (0.071 R)
• M44: 19,791,798 km (0.112 R)
• M45: 19,969,371 km (0.099 R)
• M46: 22,142,878 km (0.064 R)
• M47: 22,574,169 km (0.113 R)
• M48: 22,759,970 km (0.082 R)
• M49: 22,821,903 km (0.112 R)
• M50: 24,644,604 km (0.113 R)
• M51: 25,283,985 km (0.071 R)
• M52: 25,348,162 km (0.097 R)
• M53: 26,058,303 km (0.116 R)
• M54: 26,188,154 km (0.104 R)
• M55: 26,383,230 km (0.074 R)
• M56: 26,578,904 km (0.109 R)
• M57: 26,906,075 km (0.074 R)
• M58: 27,366,238 km (0.108 R)
• M59: 28,161,201 km (0.103 R)
• M60: 28,628,395 km (0.11 R)
• M61: 29,570,562 km (0.105 R)
• M62: 30,933,997 km (0.107 R)
• M63: 31,485,265 km (0.095 R)
• M64: 32,039,526 km (0.066 R)
• M65: 32,457,502 km (0.069 R)
• M66: 33,722,053 km (0.107 R)
• M67: 34,574,013 km (0.075 R)
• M68: 34,859,595 km (0.063 R)
• M69: 36,444,136 km (0.096 R)
• M70: 36,516,691 km (0.083 R)
• M71: 37,172,229 km (0.079 R)
• M72: 37,537,995 km (0.073 R)
• M73: 37,758,054 km (0.061 R)
• M74: 38,642,626 km (0.108 R)
• M75: 40,131,873 km (0.083 R)
• M76: 40,732,957 km (0.082 R)
• M77: 42,400,973 km (0.065 R)
• M78: 43,320,103 km (0.101 R)
• M79: 43,550,932 km (0.054 R)
• M80: 44,400,947 km (0.048 R)
• M81: 45,256,198 km (0.109 R)
• M82: 45,412,378 km (0.066 R)
• M83: 45,881,817 km (0.111 R)
• M84: 48,173,058 km (0.073 R)
• M85: 48,651,771 km (0.078 R)
• M86: 48,811,691 km (0.061 R)
• M87: 50,178,118 km (0.109 R)
• M88: 50,501,399 km (0.062 R)
• M89: 51,150,205 km (0.093 R)
• M90: 51,231,436 km (0.094 R)
• M91: 52,455,895 km (0.087 R)
• M92: 53,112,929 km (0.088 R)
• M93: 53,524,921 km (0.108 R)
• M94: 53,607,499 km (0.082 R)
• M95: 54,767,332 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 691

Radius: 7

Gravity: 14.1 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 15.67 AU - 21.25 AU

Year: 28407 Days

Day: 21.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 59,652,405 km

• M1: 169,345 km (0.12 R)
• M2: 319,691 km (0.044 R)
• M3: 562,787 km (0.102 R)
• M4: 638,484 km (0.095 R)
• M5: 946,057 km (0.114 R)
• M6: 1,262,456 km (0.108 R)
• M7: 1,871,170 km (0.098 R)
• M8: 2,907,883 km (0.068 R)
• M9: 4,812,414 km (0.05 R)
• M10: 4,865,521 km (0.058 R)
• M11: 4,972,035 km (0.066 R)
• M12: 5,516,571 km (0.032 R)
• M13: 5,683,672 km (0.113 R)
• M14: 6,368,531 km (0.085 R)
• M15: 8,065,420 km (0.025 R)
• M16: 8,833,156 km (0.08 R)
• M17: 9,291,673 km (0.109 R)
• M18: 9,490,489 km (0.119 R)
• M19: 9,892,608 km (0.113 R)
• M20: 10,574,924 km (0.098 R)
• M21: 12,419,166 km (0.106 R)
• M22: 14,207,609 km (0.116 R)
• M23: 14,436,793 km (0.047 R)
• M24: 15,679,652 km (0.091 R)
• M25: 16,075,039 km (0.099 R)
• M26: 16,313,947 km (0.054 R)
• M27: 16,795,054 km (0.08 R)
• M28: 17,525,540 km (0.111 R)
• M29: 18,849,631 km (0.069 R)
• M30: 20,120,016 km (0.086 R)
• M31: 20,722,297 km (0.118 R)
• M32: 21,417,778 km (0.045 R)
• M33: 21,592,807 km (0.094 R)
• M34: 22,831,777 km (0.055 R)
• M35: 23,369,731 km (0.072 R)
• M36: 24,002,530 km (0.09 R)
• M37: 24,366,800 km (0.097 R)
• M38: 24,641,163 km (0.11 R)
• M39: 27,535,433 km (0.11 R)
• M40: 28,491,812 km (0.034 R)
• M41: 29,946,502 km (0.031 R)
• M42: 30,044,339 km (0.076 R)
• M43: 31,326,093 km (0.106 R)
• M44: 32,625,500 km (0.106 R)
• M45: 36,942,446 km (0.112 R)
• M46: 37,257,499 km (0.091 R)
• M47: 37,362,816 km (0.026 R)
• M48: 38,526,987 km (0.108 R)
• M49: 39,167,116 km (0.083 R)
• M50: 39,381,191 km (0.108 R)
• M51: 39,488,452 km (0.099 R)
• M52: 40,457,697 km (0.077 R)
• M53: 41,871,696 km (0.113 R)
• M54: 45,420,307 km (0.111 R)
• M55: 47,344,435 km (0.073 R)
• M56: 47,458,429 km (0.064 R)
• M57: 48,373,818 km (0.105 R)
• M58: 49,757,748 km (0.069 R)
• M59: 49,873,686 km (0.118 R)
• M60: 51,037,857 km (0.101 R)
• M61: 51,271,828 km (0.096 R)
• M62: 53,037,382 km (0.057 R)
• M63: 53,511,458 km (0.11 R)
• M64: 55,182,167 km (0.078 R)
• M65: 55,782,952 km (0.095 R)
• M66: 56,627,731 km (0.089 R)
• M67: 57,355,225 km (0.11 R)
• M68: 57,963,789 km (0.044 R)
• M69: 58,330,005 km (0.107 R)
• M70: 59,433,140 km (0.088 R)
• M71: 59,679,228 km (0.104 R)
• M72: 60,914,757 km (0.061 R)
• M73: 62,783,683 km (0.118 R)
• M74: 64,671,459 km (0.111 R)
• M75: 68,116,099 km (0.11 R)
• M76: 68,760,417 km (0.087 R)
• M77: 69,148,175 km (0.105 R)
• M78: 69,277,428 km (0.11 R)
• M79: 69,406,979 km (0.108 R)
• M80: 73,723,626 km (0.101 R)
• M81: 73,855,870 km (0.084 R)
• M82: 78,126,441 km (0.112 R)
• M83: 79,612,995 km (0.119 R)
• M84: 80,972,391 km (0.044 R)
• M85: 85,373,710 km (0.118 R)
• M86: 86,207,568 km (0.047 R)
• M87: 87,044,119 km (0.095 R)
• M88: 87,463,442 km (0.053 R)
• M89: 92,547,077 km (0.048 R)
• M90: 92,832,211 km (0.116 R)
• M91: 95,988,875 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 140.1

Radius: 3.6

Gravity: 10.81 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 15.98 AU - 22.9 AU

Year: 30699 Days

Day: 17.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 59,652,405 km

• M1: 133,142 km (0.114 R)
• M2: 165,455 km (0.044 R)
• M3: 200,910 km (0.03 R)
• M4: 226,192 km (0.086 R)
• M5: 252,671 km (0.085 R)
• M6: 385,963 km (0.117 R)
• M7: 855,999 km (0.103 R)
• M8: 2,616,168 km (0.115 R)
• M9: 3,200,796 km (0.119 R)
• M10: 3,234,306 km (0.089 R)
• M11: 3,895,529 km (0.068 R)
• M12: 4,634,841 km (0.114 R)
• M13: 5,020,505 km (0.086 R)
• M14: 5,658,539 km (0.115 R)
• M15: 6,534,136 km (0.105 R)
• M16: 8,038,642 km (0.084 R)
• M17: 8,084,419 km (0.091 R)
• M18: 8,876,390 km (0.06 R)
• M19: 9,692,745 km (0.072 R)
• M20: 9,741,514 km (0.111 R)
• M21: 9,790,433 km (0.101 R)
• M22: 9,986,555 km (0.106 R)
• M23: 10,233,691 km (0.111 R)
• M24: 11,966,483 km (0.08 R)
• M25: 12,334,494 km (0.072 R)
• M26: 15,237,740 km (0.12 R)
• M27: 15,294,438 km (0.056 R)
• M28: 17,087,368 km (0.072 R)
• M29: 17,560,845 km (0.116 R)
• M30: 17,918,683 km (0.12 R)
• M31: 20,740,997 km (0.094 R)
• M32: 21,372,599 km (0.079 R)
• M33: 26,578,904 km (0.071 R)
• M34: 26,921,034 km (0.089 R)
• M35: 27,471,255 km (0.07 R)
• M36: 28,793,252 km (0.069 R)
• M37: 29,144,508 km (0.112 R)
• M38: 29,214,968 km (0.087 R)
• M39: 30,135,743 km (0.064 R)
• M40: 31,643,091 km (0.068 R)
• M41: 31,715,497 km (0.11 R)
• M42: 32,223,681 km (0.071 R)
• M43: 32,807,860 km (0.113 R)
• M44: 32,954,466 km (0.088 R)
• M45: 34,805,141 km (0.094 R)
• M46: 37,989,332 km (0.094 R)
• M47: 38,066,225 km (0.072 R)
• M48: 38,993,583 km (0.049 R)
• M49: 43,257,571 km (0.09 R)
• M50: 43,820,956 km (0.117 R)
• M51: 47,004,549 km (0.059 R)
• M52: 50,008,474 km (0.076 R)
• M53: 50,769,179 km (0.04 R)
• M54: 51,023,495 km (0.114 R)
• M55: 57,078,320 km (0.098 R)
• M56: 57,431,221 km (0.106 R)
• M57: 58,138,819 km (0.064 R)
• M58: 58,405,103 km (0.077 R)
• M59: 58,493,815 km (0.115 R)

Kuiper Belt

Range: 30.6 - 55.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 18,679 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit