🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.51 AU - 0.71 AU

Year: 219 Days

Day: 28.6 Hours

Environment

Temp: -7 °C

Axial Tilt: 19.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.85 AU - 1.03 AU

Year: 419 Days

Day: 41.9 Hours

Environment

Temp: -72 °C

Axial Tilt: 48 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,139,135 km

• M1: 830,567 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 0.74 AU - 1.24 AU

Year: 453 Days

Day: 25 Hours

Environment

Temp: -80 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,139,135 km

• M1: 108,458 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1 AU - 1.44 AU

Year: 620 Days

Day: 35.4 Hours

Environment

Temp: -91 °C

Axial Tilt: 18.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,139,135 km

• M1: 657,483 km (0.106 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 1.43 AU - 2.33 AU

Year: 1186 Days

Day: 44 Hours

Environment

Temp: -123 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 50,139,135 km

• M1: 531,222 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 143.6

Radius: 8.7

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.35 AU - 3.47 AU

Year: 2898 Days

Day: 13.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 50,139,135 km

• M1: 148,551 km (0.096 R)
• M2: 276,457 km (0.111 R)
• M3: 362,027 km (0.083 R)
• M4: 504,893 km (0.116 R)
• M5: 641,476 km (0.072 R)
• M6: 748,737 km (0.065 R)
• M7: 833,410 km (0.085 R)
• M8: 891,903 km (0.118 R)
• M9: 1,052,122 km (0.119 R)
• M10: 1,123,779 km (0.051 R)
• M11: 1,213,688 km (0.102 R)
• M12: 1,272,330 km (0.094 R)
• M13: 1,366,277 km (0.098 R)
• M14: 1,690,456 km (0.085 R)
• M15: 1,775,278 km (0.116 R)
• M16: 1,842,298 km (0.103 R)
• M17: 1,959,283 km (0.065 R)
• M18: 2,129,077 km (0.106 R)
• M19: 2,408,975 km (0.114 R)
• M20: 2,547,951 km (0.091 R)
• M21: 2,613,026 km (0.116 R)
• M22: 2,667,629 km (0.115 R)
• M23: 2,733,751 km (0.12 R)
• M24: 2,811,542 km (0.096 R)
• M25: 3,130,186 km (0.099 R)
• M26: 3,223,535 km (0.069 R)
• M27: 3,569,256 km (0.075 R)
• M28: 3,654,526 km (0.102 R)
• M29: 3,715,712 km (0.082 R)
• M30: 4,154,632 km (0.078 R)
• M31: 4,283,137 km (0.11 R)
• M32: 4,426,003 km (0.112 R)
• M33: 4,570,365 km (0.091 R)
• M34: 4,729,686 km (0.096 R)
• M35: 4,823,634 km (0.051 R)
• M36: 4,958,721 km (0.118 R)
• M37: 5,122,530 km (0.072 R)
• M38: 5,399,436 km (0.073 R)
• M39: 6,055,123 km (0.086 R)
• M40: 6,333,226 km (0.101 R)
• M41: 6,421,937 km (0.12 R)
• M42: 7,054,587 km (0.049 R)
• M43: 7,131,181 km (0.078 R)
• M44: 7,285,267 km (0.079 R)
• M45: 7,409,433 km (0.07 R)
• M46: 7,628,295 km (0.119 R)
• M47: 8,265,432 km (0.073 R)
• M48: 8,524,984 km (0.069 R)
• M49: 8,688,644 km (0.077 R)
• M50: 9,185,908 km (0.108 R)
• M51: 10,329,434 km (0.111 R)
• M52: 10,434,003 km (0.093 R)
• M53: 10,591,529 km (0.107 R)
• M54: 10,714,648 km (0.077 R)
• M55: 11,051,094 km (0.087 R)
• M56: 11,247,516 km (0.11 R)
• M57: 11,553,444 km (0.085 R)
• M58: 11,789,060 km (0.116 R)
• M59: 11,861,914 km (0.111 R)
• M60: 11,916,667 km (0.107 R)
• M61: 12,081,374 km (0.106 R)
• M62: 12,246,979 km (0.05 R)
• M63: 12,302,181 km (0.046 R)
• M64: 12,357,682 km (0.063 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908.3

Radius: 10.3

Gravity: 8.56 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 3.78 AU - 3.86 AU

Year: 3436 Days

Day: 5.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 50,139,135 km

• M1: 157,676 km (0.118 R)
• M2: 235,916 km (0.053 R)
• M3: 357,240 km (0.072 R)
• M4: 477,816 km (0.095 R)
• M5: 822,040 km (0.081 R)
• M6: 904,618 km (0.087 R)
• M7: 1,053,019 km (0.097 R)
• M8: 1,130,511 km (0.052 R)
• M9: 1,460,075 km (0.063 R)
• M10: 1,547,291 km (0.045 R)
• M11: 1,773,184 km (0.106 R)
• M12: 1,850,825 km (0.042 R)
• M13: 2,123,841 km (0.116 R)
• M14: 2,256,833 km (0.083 R)
• M15: 2,531,346 km (0.1 R)
• M16: 2,690,518 km (0.098 R)
• M17: 2,762,325 km (0.045 R)
• M18: 2,834,880 km (0.113 R)
• M19: 2,963,384 km (0.054 R)
• M20: 3,037,585 km (0.114 R)
• M21: 3,188,080 km (0.036 R)
• M22: 3,283,374 km (0.067 R)
• M23: 3,360,417 km (0.056 R)
• M24: 3,754,308 km (0.03 R)
• M25: 4,564,530 km (0.105 R)
• M26: 4,824,681 km (0.115 R)
• M27: 5,518,965 km (0.12 R)
• M28: 5,610,818 km (0.056 R)
• M29: 5,749,645 km (0.1 R)
• M30: 5,866,181 km (0.108 R)
• M31: 6,436,598 km (0.061 R)
• M32: 6,509,153 km (0.072 R)
• M33: 6,752,997 km (0.072 R)
• M34: 7,049,650 km (0.107 R)
• M35: 7,149,432 km (0.034 R)
• M36: 7,451,769 km (0.107 R)
• M37: 8,121,220 km (0.036 R)
• M38: 8,383,913 km (0.068 R)
• M39: 8,622,672 km (0.12 R)
• M40: 8,944,457 km (0.106 R)
• M41: 9,052,616 km (0.089 R)
• M42: 9,325,034 km (0.115 R)
• M43: 9,434,689 km (0.11 R)
• M44: 9,655,495 km (0.098 R)
• M45: 10,299,514 km (0.034 R)
• M46: 10,555,327 km (0.112 R)
• M47: 10,813,233 km (0.066 R)
• M48: 11,511,257 km (0.111 R)
• M49: 12,253,711 km (0.061 R)
• M50: 12,615,738 km (0.119 R)
• M51: 13,504,948 km (0.06 R)
• M52: 13,816,261 km (0.04 R)
• M53: 14,129,968 km (0.115 R)
• M54: 14,860,454 km (0.053 R)
• M55: 15,149,627 km (0.117 R)
• M56: 15,473,057 km (0.115 R)
• M57: 15,668,283 km (0.063 R)
• M58: 15,864,256 km (0.037 R)
• M59: 16,126,950 km (0.114 R)
• M60: 16,457,262 km (0.07 R)
• M61: 17,292,915 km (0.087 R)
• M62: 17,937,084 km (0.113 R)
• M63: 18,245,106 km (0.097 R)
• M64: 18,693,002 km (0.077 R)
• M65: 19,214,201 km (0.113 R)
• M66: 20,699,259 km (0.12 R)
• M67: 20,770,916 km (0.078 R)
• M68: 21,094,197 km (0.11 R)
• M69: 21,419,274 km (0.026 R)
• M70: 22,074,363 km (0.108 R)
• M71: 22,257,470 km (0.112 R)
• M72: 22,404,376 km (0.118 R)
• M73: 23,032,238 km (0.11 R)
• M74: 23,180,788 km (0.096 R)
• M75: 24,494,258 km (0.067 R)
• M76: 24,608,102 km (0.113 R)
• M77: 24,874,087 km (0.05 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 231

Radius: 9.6

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 6.44 AU - 9 AU

Year: 9871 Days

Day: 7.9 Hours

Environment

Temp: -201 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 50,139,135 km

• M1: 120,426 km (0.066 R)
• M2: 212,579 km (0.071 R)
• M3: 308,022 km (0.079 R)
• M4: 403,017 km (0.104 R)
• M5: 716,723 km (0.111 R)
• M6: 796,309 km (0.096 R)
• M7: 1,114,953 km (0.027 R)
• M8: 1,224,758 km (0.094 R)
• M9: 1,957,937 km (0.036 R)
• M10: 2,913,718 km (0.117 R)
• M11: 3,022,924 km (0.047 R)
• M12: 3,268,265 km (0.053 R)
• M13: 3,381,959 km (0.118 R)
• M14: 3,450,774 km (0.115 R)
• M15: 4,288,373 km (0.099 R)
• M16: 4,488,535 km (0.115 R)
• M17: 4,589,663 km (0.059 R)
• M18: 4,924,014 km (0.089 R)
• M19: 5,159,930 km (0.104 R)
• M20: 5,507,595 km (0.116 R)
• M21: 5,945,767 km (0.032 R)
• M22: 6,113,018 km (0.118 R)
• M23: 6,225,366 km (0.062 R)
• M24: 6,509,452 km (0.094 R)
• M25: 6,972,607 km (0.085 R)
• M26: 7,119,512 km (0.105 R)
• M27: 8,053,601 km (0.087 R)
• M28: 8,238,804 km (0.085 R)
• M29: 8,331,853 km (0.054 R)
• M30: 8,394,236 km (0.091 R)
• M31: 8,929,946 km (0.059 R)
• M32: 8,993,824 km (0.11 R)
• M33: 9,186,057 km (0.105 R)
• M34: 9,541,951 km (0.106 R)
• M35: 9,639,788 km (0.087 R)
• M36: 10,034,576 km (0.108 R)
• M37: 10,501,920 km (0.072 R)
• M38: 10,636,857 km (0.086 R)
• M39: 12,016,599 km (0.074 R)
• M40: 12,157,669 km (0.113 R)
• M41: 12,263,884 km (0.106 R)
• M42: 12,477,061 km (0.106 R)
• M43: 13,015,613 km (0.079 R)
• M44: 13,124,371 km (0.112 R)
• M45: 13,635,248 km (0.098 R)
• M46: 14,413,755 km (0.065 R)
• M47: 14,638,900 km (0.083 R)
• M48: 15,627,742 km (0.113 R)
• M49: 15,781,827 km (0.111 R)
• M50: 16,013,854 km (0.089 R)
• M51: 16,520,542 km (0.063 R)
• M52: 16,756,158 km (0.069 R)
• M53: 16,913,834 km (0.04 R)
• M54: 17,910,605 km (0.099 R)
• M55: 18,844,245 km (0.111 R)
• M56: 19,420,496 km (0.055 R)
• M57: 19,586,101 km (0.056 R)
• M58: 20,463,642 km (0.059 R)
• M59: 20,716,612 km (0.091 R)
• M60: 20,928,443 km (0.07 R)
• M61: 21,439,320 km (0.109 R)
• M62: 23,303,908 km (0.086 R)
• M63: 23,700,791 km (0.034 R)
• M64: 23,877,915 km (0.029 R)
• M65: 24,188,779 km (0.1 R)
• M66: 24,501,139 km (0.056 R)
• M67: 24,859,576 km (0.068 R)
• M68: 25,355,493 km (0.086 R)
• M69: 25,491,328 km (0.098 R)
• M70: 26,494,531 km (0.032 R)
• M71: 26,632,311 km (0.112 R)
• M72: 27,001,069 km (0.112 R)
• M73: 27,371,324 km (0.079 R)
• M74: 27,883,398 km (0.07 R)
• M75: 28,257,691 km (0.083 R)
• M76: 28,492,560 km (0.087 R)
• M77: 30,154,293 km (0.088 R)
• M78: 30,924,423 km (0.047 R)
• M79: 31,360,351 km (0.079 R)
• M80: 31,457,590 km (0.097 R)
• M81: 31,993,749 km (0.107 R)
• M82: 32,976,607 km (0.093 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.5

Radius: 11.1

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 7.93 AU - 10.11 AU

Year: 12466 Days

Day: 12.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 50,139,135 km

• M1: 150,645 km (0.081 R)
• M2: 258,804 km (0.11 R)
• M3: 553,213 km (0.079 R)
• M4: 947,553 km (0.085 R)
• M5: 1,206,357 km (0.081 R)
• M6: 1,355,357 km (0.034 R)
• M7: 1,488,050 km (0.051 R)
• M8: 1,912,758 km (0.088 R)
• M9: 1,987,109 km (0.114 R)
• M10: 2,139,100 km (0.111 R)
• M11: 2,216,592 km (0.083 R)
• M12: 2,508,756 km (0.107 R)
• M13: 3,673,675 km (0.066 R)
• M14: 4,148,947 km (0.075 R)
• M15: 4,510,077 km (0.112 R)
• M16: 5,192,392 km (0.114 R)
• M17: 5,761,612 km (0.111 R)
• M18: 6,576,622 km (0.113 R)
• M19: 7,427,534 km (0.082 R)
• M20: 7,585,958 km (0.051 R)
• M21: 7,745,579 km (0.066 R)
• M22: 8,560,289 km (0.114 R)
• M23: 8,935,780 km (0.065 R)
• M24: 9,573,665 km (0.111 R)
• M25: 10,314,474 km (0.116 R)
• M26: 10,893,268 km (0.077 R)
• M27: 11,028,355 km (0.103 R)
• M28: 11,528,610 km (0.116 R)
• M29: 12,175,771 km (0.077 R)
• M30: 13,120,930 km (0.041 R)
• M31: 13,457,226 km (0.105 R)
• M32: 14,335,366 km (0.054 R)
• M33: 14,434,100 km (0.106 R)
• M34: 15,636,119 km (0.094 R)
• M35: 16,043,923 km (0.11 R)
• M36: 16,146,397 km (0.118 R)
• M37: 16,300,633 km (0.057 R)
• M38: 16,610,450 km (0.04 R)
• M39: 16,766,032 km (0.103 R)
• M40: 16,974,422 km (0.114 R)
• M41: 17,657,186 km (0.049 R)
• M42: 17,763,102 km (0.099 R)
• M43: 18,028,638 km (0.087 R)
• M44: 18,295,520 km (0.111 R)
• M45: 19,158,401 km (0.117 R)
• M46: 19,321,612 km (0.078 R)
• M47: 20,255,552 km (0.069 R)
• M48: 21,147,903 km (0.107 R)
• M49: 22,682,777 km (0.119 R)
• M50: 23,086,542 km (0.047 R)
• M51: 23,550,894 km (0.059 R)
• M52: 23,667,580 km (0.076 R)
• M53: 24,489,022 km (0.116 R)
• M54: 24,962,499 km (0.084 R)
• M55: 25,140,969 km (0.071 R)
• M56: 25,798,602 km (0.11 R)
• M57: 27,130,920 km (0.103 R)
• M58: 28,175,712 km (0.108 R)
• M59: 28,361,512 km (0.117 R)
• M60: 28,672,077 km (0.116 R)
• M61: 28,796,543 km (0.097 R)
• M62: 30,368,069 km (0.063 R)
• M63: 31,004,458 km (0.082 R)
• M64: 32,096,522 km (0.099 R)
• M65: 32,679,655 km (0.06 R)
• M66: 34,450,295 km (0.082 R)
• M67: 35,580,956 km (0.069 R)
• M68: 35,848,886 km (0.084 R)
• M69: 36,050,095 km (0.095 R)
• M70: 36,791,502 km (0.048 R)
• M71: 37,198,109 km (0.043 R)
• M72: 37,947,145 km (0.095 R)
• M73: 40,573,187 km (0.1 R)
• M74: 41,063,269 km (0.071 R)
• M75: 41,625,907 km (0.079 R)
• M76: 41,978,808 km (0.053 R)
• M77: 43,328,779 km (0.075 R)
• M78: 43,543,153 km (0.084 R)
• M79: 46,290,219 km (0.052 R)
• M80: 46,363,222 km (0.091 R)
• M81: 47,684,620 km (0.106 R)
• M82: 48,498,134 km (0.034 R)
• M83: 49,092,785 km (0.101 R)
• M84: 50,139,073 km (0.082 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: 527 - 11,484 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit