🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.77 AU - 1.17 AU

Year: 349 Days

Day: 20.1 Hours

Environment

Temp: 37 °C

Axial Tilt: 20.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.28

Radius: 0.6

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.1 AU - 1.41 AU

Year: 510 Days

Day: 45.9 Hours

Environment

Temp: -14 °C

Axial Tilt: 14.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 117,639,117 km

• M1: 31,116 km (0.047 R)
• M2: 249,529 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.98 AU - 1.56 AU

Year: 523 Days

Day: 39.3 Hours

Environment

Temp: -16 °C

Axial Tilt: 32.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.12 AU - 1.46 AU

Year: 535 Days

Day: 36 Hours

Environment

Temp: -13 °C

Axial Tilt: 16 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 117,639,117 km

• M1: 321,785 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.36

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.5 AU - 3.1 AU

Year: 1711 Days

Day: 39 Hours

Environment

Temp: -91 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 117,639,117 km

• M1: 287,677 km (0.07 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.67 AU - 5.35 AU

Year: 3498 Days

Day: 31.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 398.9

Radius: 12.5

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 5.49 AU - 6.75 AU

Year: 5530 Days

Day: 11.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 117,639,117 km

• M1: 165,006 km (0.106 R)
• M2: 346,319 km (0.065 R)
• M3: 437,424 km (0.084 R)
• M4: 739,462 km (0.1 R)
• M5: 1,187,508 km (0.062 R)
• M6: 1,426,715 km (0.08 R)
• M7: 1,855,313 km (0.061 R)
• M8: 2,101,551 km (0.105 R)
• M9: 2,517,732 km (0.075 R)
• M10: 2,717,296 km (0.096 R)
• M11: 2,959,943 km (0.116 R)
• M12: 3,628,347 km (0.12 R)
• M13: 3,710,027 km (0.101 R)
• M14: 4,149,247 km (0.09 R)
• M15: 4,256,359 km (0.049 R)
• M16: 4,451,434 km (0.056 R)
• M17: 4,583,080 km (0.069 R)
• M18: 4,850,561 km (0.061 R)
• M19: 5,077,352 km (0.108 R)
• M20: 5,192,093 km (0.116 R)
• M21: 5,377,445 km (0.078 R)
• M22: 5,541,404 km (0.109 R)
• M23: 5,707,159 km (0.052 R)
• M24: 5,850,474 km (0.088 R)
• M25: 6,067,839 km (0.04 R)
• M26: 6,411,316 km (0.11 R)
• M27: 6,510,499 km (0.08 R)
• M28: 6,635,414 km (0.054 R)
• M29: 6,811,640 km (0.069 R)
• M30: 7,117,119 km (0.077 R)
• M31: 7,662,852 km (0.083 R)
• M32: 8,034,303 km (0.111 R)
• M33: 8,739,508 km (0.081 R)
• M34: 9,127,564 km (0.098 R)
• M35: 9,295,712 km (0.086 R)
• M36: 9,380,086 km (0.083 R)
• M37: 9,748,844 km (0.116 R)
• M38: 9,834,564 km (0.094 R)
• M39: 10,122,390 km (0.085 R)
• M40: 10,354,566 km (0.115 R)
• M41: 10,471,402 km (0.057 R)
• M42: 10,942,935 km (0.031 R)
• M43: 11,937,461 km (0.116 R)
• M44: 12,554,253 km (0.069 R)
• M45: 12,992,126 km (0.074 R)
• M46: 13,339,792 km (0.079 R)
• M47: 13,594,557 km (0.097 R)
• M48: 14,011,935 km (0.096 R)
• M49: 14,141,337 km (0.064 R)
• M50: 14,564,250 km (0.105 R)
• M51: 15,090,536 km (0.116 R)
• M52: 15,223,079 km (0.114 R)
• M53: 15,489,364 km (0.103 R)
• M54: 17,779,557 km (0.041 R)
• M55: 18,200,825 km (0.059 R)
• M56: 18,839,009 km (0.117 R)
• M57: 19,053,383 km (0.102 R)
• M58: 19,955,159 km (0.077 R)
• M59: 21,613,302 km (0.099 R)
• M60: 22,705,217 km (0.06 R)
• M61: 23,009,648 km (0.089 R)
• M62: 23,545,508 km (0.07 R)
• M63: 24,279,435 km (0.12 R)
• M64: 24,551,703 km (0.09 R)
• M65: 24,785,974 km (0.07 R)
• M66: 25,849,016 km (0.113 R)
• M67: 25,968,096 km (0.086 R)
• M68: 26,967,260 km (0.111 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.2

Radius: 13.8

Gravity: 1.68 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 6.32 AU - 8.68 AU

Year: 7502 Days

Day: 9.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 117,639,117 km

• M1: 245,341 km (0.107 R)
• M2: 371,601 km (0.059 R)
• M3: 631,752 km (0.076 R)
• M4: 1,023,848 km (0.094 R)
• M5: 1,331,720 km (0.048 R)
• M6: 1,521,410 km (0.026 R)
• M7: 1,771,538 km (0.055 R)
• M8: 2,181,586 km (0.103 R)
• M9: 2,465,223 km (0.114 R)
• M10: 3,174,018 km (0.105 R)
• M11: 3,474,859 km (0.058 R)
• M12: 3,584,515 km (0.066 R)
• M13: 3,740,246 km (0.073 R)
• M14: 3,830,154 km (0.114 R)
• M15: 3,966,438 km (0.056 R)
• M16: 4,197,417 km (0.037 R)
• M17: 4,314,552 km (0.092 R)
• M18: 4,432,735 km (0.078 R)
• M19: 4,624,220 km (0.107 R)
• M20: 5,392,255 km (0.094 R)
• M21: 5,648,516 km (0.081 R)
• M22: 5,752,188 km (0.12 R)
• M23: 6,495,689 km (0.095 R)
• M24: 6,851,283 km (0.106 R)
• M25: 7,382,655 km (0.107 R)
• M26: 7,753,807 km (0.111 R)
• M27: 8,873,846 km (0.068 R)
• M28: 8,994,722 km (0.09 R)
• M29: 9,146,563 km (0.098 R)
• M30: 9,669,258 km (0.118 R)
• M31: 10,328,536 km (0.051 R)
• M32: 10,776,133 km (0.095 R)
• M33: 11,002,325 km (0.07 R)
• M34: 11,197,401 km (0.119 R)
• M35: 11,393,673 km (0.106 R)
• M36: 11,723,387 km (0.078 R)
• M37: 11,889,440 km (0.069 R)
• M38: 12,123,262 km (0.116 R)
• M39: 13,211,437 km (0.098 R)
• M40: 13,488,492 km (0.104 R)
• M41: 13,942,522 km (0.116 R)
• M42: 14,224,514 km (0.12 R)
• M43: 14,330,878 km (0.113 R)
• M44: 14,651,167 km (0.104 R)
• M45: 15,009,753 km (0.048 R)
• M46: 15,190,317 km (0.1 R)
• M47: 15,407,683 km (0.1 R)
• M48: 15,735,901 km (0.09 R)
• M49: 16,103,313 km (0.113 R)
• M50: 16,399,218 km (0.114 R)
• M51: 16,622,418 km (0.115 R)
• M52: 16,921,464 km (0.081 R)
• M53: 17,411,247 km (0.094 R)
• M54: 17,982,262 km (0.109 R)
• M55: 20,128,394 km (0.119 R)
• M56: 20,767,924 km (0.054 R)
• M57: 21,332,806 km (0.071 R)
• M58: 21,658,032 km (0.095 R)
• M59: 22,066,733 km (0.064 R)
• M60: 22,974,942 km (0.103 R)
• M61: 23,853,231 km (0.115 R)
• M62: 25,041,487 km (0.111 R)
• M63: 25,169,842 km (0.06 R)
• M64: 25,556,552 km (0.115 R)
• M65: 25,685,954 km (0.106 R)
• M66: 26,161,975 km (0.109 R)
• M67: 26,553,772 km (0.107 R)
• M68: 26,859,699 km (0.119 R)
• M69: 27,166,824 km (0.119 R)
• M70: 27,784,813 km (0.049 R)
• M71: 27,962,086 km (0.107 R)
• M72: 28,317,979 km (0.112 R)
• M73: 29,214,370 km (0.12 R)
• M74: 30,120,035 km (0.095 R)
• M75: 30,576,309 km (0.104 R)
• M76: 30,713,640 km (0.105 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.3

Radius: 14.7

Gravity: 1.47 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 7.52 AU - 10.84 AU

Year: 10159 Days

Day: 14.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 117,639,117 km

• M1: 244,593 km (0.109 R)
• M2: 348,413 km (0.075 R)
• M3: 448,494 km (0.041 R)
• M4: 575,503 km (0.061 R)
• M5: 889,210 km (0.112 R)
• M6: 1,027,588 km (0.111 R)
• M7: 1,600,996 km (0.093 R)
• M8: 1,773,782 km (0.095 R)
• M9: 2,014,186 km (0.106 R)
• M10: 2,417,202 km (0.083 R)
• M11: 2,730,909 km (0.102 R)
• M12: 3,081,716 km (0.12 R)
• M13: 3,177,758 km (0.1 R)
• M14: 3,547,414 km (0.107 R)
• M15: 3,648,243 km (0.07 R)
• M16: 3,930,983 km (0.045 R)
• M17: 4,274,310 km (0.054 R)
• M18: 5,161,276 km (0.066 R)
• M19: 5,953,397 km (0.116 R)
• M20: 6,256,482 km (0.071 R)
• M21: 6,752,249 km (0.118 R)
• M22: 6,909,776 km (0.11 R)
• M23: 7,004,920 km (0.105 R)
• M24: 7,781,632 km (0.096 R)
• M25: 7,880,666 km (0.115 R)
• M26: 8,247,480 km (0.083 R)
• M27: 9,136,690 km (0.103 R)
• M28: 9,381,432 km (0.117 R)
• M29: 9,948,707 km (0.101 R)
• M30: 10,894,615 km (0.118 R)
• M31: 11,191,566 km (0.051 R)
• M32: 11,566,309 km (0.097 R)
• M33: 11,983,537 km (0.107 R)
• M34: 12,367,106 km (0.106 R)
• M35: 12,482,895 km (0.119 R)
• M36: 12,599,133 km (0.072 R)
• M37: 13,422,819 km (0.062 R)
• M38: 13,581,691 km (0.067 R)
• M39: 13,741,163 km (0.118 R)
• M40: 14,834,125 km (0.106 R)
• M41: 15,370,433 km (0.068 R)
• M42: 16,081,322 km (0.086 R)
• M43: 16,845,618 km (0.092 R)
• M44: 17,060,141 km (0.113 R)
• M45: 17,275,562 km (0.093 R)
• M46: 17,535,114 km (0.072 R)
• M47: 17,752,480 km (0.091 R)
• M48: 17,883,378 km (0.098 R)
• M49: 18,763,911 km (0.088 R)
• M50: 18,941,634 km (0.064 R)
• M51: 19,478,391 km (0.075 R)
• M52: 19,658,507 km (0.091 R)
• M53: 20,658,718 km (0.077 R)
• M54: 20,842,275 km (0.107 R)
• M55: 23,901,850 km (0.042 R)
• M56: 24,094,682 km (0.116 R)
• M57: 24,822,475 km (0.092 R)
• M58: 25,803,987 km (0.085 R)
• M59: 27,149,321 km (0.112 R)
• M60: 28,926,992 km (0.076 R)
• M61: 29,752,174 km (0.087 R)
• M62: 31,004,308 km (0.068 R)
• M63: 31,636,958 km (0.075 R)
• M64: 32,220,539 km (0.063 R)
• M65: 32,807,711 km (0.049 R)
• M66: 34,046,979 km (0.119 R)
• M67: 34,209,742 km (0.096 R)
• M68: 34,699,525 km (0.032 R)
• M69: 36,072,385 km (0.037 R)
• M70: 36,238,439 km (0.119 R)
• M71: 36,459,993 km (0.108 R)
• M72: 37,183,448 km (0.117 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 991.3

Radius: 6.4

Gravity: 24.2 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 18.15 AU - 21.27 AU

Year: 31961 Days

Day: 19.5 Hours

Environment

Temp: -193 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 117,639,117 km

• M1: 516,711 km (0.086 R)
• M2: 630,405 km (0.115 R)
• M3: 752,477 km (0.051 R)
• M4: 984,952 km (0.072 R)
• M5: 1,679,386 km (0.091 R)
• M6: 1,894,507 km (0.1 R)
• M7: 1,938,489 km (0.076 R)
• M8: 2,027,799 km (0.104 R)
• M9: 2,164,232 km (0.09 R)
• M10: 2,494,245 km (0.057 R)
• M11: 3,413,674 km (0.034 R)
• M12: 3,686,241 km (0.088 R)
• M13: 3,909,292 km (0.106 R)
• M14: 5,212,887 km (0.091 R)
• M15: 5,463,165 km (0.111 R)
• M16: 6,370,177 km (0.113 R)
• M17: 6,705,276 km (0.096 R)
• M18: 6,773,044 km (0.115 R)
• M19: 8,465,444 km (0.118 R)
• M20: 8,908,104 km (0.057 R)
• M21: 11,473,708 km (0.087 R)
• M22: 12,293,205 km (0.109 R)
• M23: 14,598,508 km (0.105 R)
• M24: 16,298,688 km (0.082 R)
• M25: 17,966,106 km (0.081 R)
• M26: 18,060,353 km (0.102 R)
• M27: 18,915,753 km (0.109 R)
• M28: 19,203,729 km (0.097 R)
• M29: 20,272,307 km (0.072 R)
• M30: 23,488,960 km (0.058 R)
• M31: 24,317,583 km (0.03 R)
• M32: 25,684,309 km (0.051 R)
• M33: 29,264,186 km (0.114 R)
• M34: 29,375,038 km (0.073 R)
• M35: 30,267,240 km (0.113 R)
• M36: 30,379,438 km (0.107 R)
• M37: 31,055,321 km (0.049 R)
• M38: 31,849,985 km (0.068 R)
• M39: 32,192,564 km (0.095 R)
• M40: 33,343,570 km (0.119 R)
• M41: 35,804,006 km (0.084 R)
• M42: 37,236,107 km (0.055 R)
• M43: 37,356,234 km (0.084 R)
• M44: 38,930,303 km (0.114 R)
• M45: 42,896,292 km (0.084 R)
• M46: 43,527,445 km (0.119 R)
• M47: 43,907,723 km (0.111 R)
• M48: 46,211,829 km (0.087 R)
• M49: 47,639,292 km (0.079 R)
• M50: 48,949,470 km (0.086 R)
• M51: 50,271,317 km (0.084 R)
• M52: 50,404,160 km (0.101 R)
• M53: 50,670,295 km (0.074 R)
• M54: 50,803,437 km (0.112 R)
• M55: 51,873,211 km (0.057 R)
• M56: 52,815,229 km (0.086 R)
• M57: 54,716,319 km (0.057 R)
• M58: 55,812,722 km (0.12 R)
• M59: 56,501,620 km (0.036 R)
• M60: 57,470,864 km (0.098 R)
• M61: 58,864,817 km (0.065 R)
• M62: 59,145,014 km (0.089 R)
• M63: 59,847,376 km (0.111 R)
• M64: 60,270,140 km (0.071 R)
• M65: 64,695,843 km (0.117 R)
• M66: 71,005,582 km (0.118 R)
• M67: 73,252,243 km (0.105 R)
• M68: 75,979,113 km (0.116 R)
• M69: 76,895,400 km (0.088 R)
• M70: 81,999,978 km (0.082 R)
• M71: 83,253,758 km (0.089 R)
• M72: 84,988,196 km (0.107 R)
• M73: 85,146,470 km (0.109 R)
• M74: 85,780,466 km (0.097 R)
• M75: 88,332,307 km (0.107 R)
• M76: 90,747,116 km (0.109 R)
• M77: 95,312,543 km (0.114 R)
• M78: 96,795,806 km (0.102 R)
• M79: 99,451,617 km (0.106 R)
• M80: 100,119,273 km (0.034 R)
• M81: 100,621,024 km (0.103 R)
• M82: 103,142,197 km (0.107 R)
• M83: 106,365,432 km (0.089 R)
• M84: 107,732,458 km (0.062 R)
• M85: 110,138,590 km (0.081 R)
• M86: 111,348,388 km (0.092 R)
• M87: 112,215,158 km (0.077 R)
• M88: 112,736,357 km (0.114 R)
• M89: 113,084,172 km (0.11 R)
• M90: 114,130,011 km (0.087 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 18,581 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit