🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.94

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.46 AU - 0.68 AU

Year: 187 Days

Day: 38.8 Hours

Environment

Temp: 26 °C

Axial Tilt: 46.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 87,603,994 km

• M1: 247,884 km (0.077 R)
• M2: 481,855 km (0.034 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.64 AU - 1 AU

Year: 322 Days

Day: 37.6 Hours

Environment

Temp: -40 °C

Axial Tilt: 23.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 0.76 AU - 0.9 AU

Year: 328 Days

Day: 36.7 Hours

Environment

Temp: -34 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.8

Radius: 14.1

Gravity: 4.31 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 6.49 AU - 6.95 AU

Year: 7551 Days

Day: 14.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 87,603,994 km

• M1: 176,675 km (0.05 R)
• M2: 397,033 km (0.053 R)
• M3: 623,823 km (0.041 R)
• M4: 725,550 km (0.119 R)
• M5: 898,485 km (0.119 R)
• M6: 1,069,026 km (0.057 R)
• M7: 1,158,636 km (0.073 R)
• M8: 1,288,786 km (0.039 R)
• M9: 1,384,977 km (0.108 R)
• M10: 1,647,222 km (0.042 R)
• M11: 1,817,016 km (0.091 R)
• M12: 2,505,914 km (0.08 R)
• M13: 3,244,329 km (0.106 R)
• M14: 3,651,983 km (0.077 R)
• M15: 3,961,501 km (0.119 R)
• M16: 4,338,488 km (0.108 R)
• M17: 5,158,733 km (0.077 R)
• M18: 5,284,395 km (0.066 R)
• M19: 6,159,094 km (0.028 R)
• M20: 6,494,492 km (0.093 R)
• M21: 6,596,369 km (0.079 R)
• M22: 7,465,682 km (0.115 R)
• M23: 8,371,198 km (0.11 R)
• M24: 9,006,689 km (0.069 R)
• M25: 9,272,974 km (0.042 R)
• M26: 9,619,143 km (0.072 R)
• M27: 10,048,040 km (0.116 R)
• M28: 11,290,450 km (0.107 R)
• M29: 11,950,626 km (0.069 R)
• M30: 12,581,031 km (0.089 R)
• M31: 12,836,245 km (0.12 R)
• M32: 13,699,275 km (0.083 R)
• M33: 13,830,473 km (0.049 R)
• M34: 15,028,901 km (0.079 R)
• M35: 15,209,316 km (0.102 R)
• M36: 15,617,868 km (0.066 R)
• M37: 15,754,900 km (0.117 R)
• M38: 16,306,916 km (0.11 R)
• M39: 16,399,517 km (0.027 R)
• M40: 16,771,866 km (0.095 R)
• M41: 17,005,837 km (0.115 R)
• M42: 17,335,401 km (0.066 R)
• M43: 18,240,618 km (0.114 R)
• M44: 18,384,830 km (0.08 R)
• M45: 19,210,012 km (0.103 R)
• M46: 19,553,190 km (0.108 R)
• M47: 20,996,809 km (0.098 R)
• M48: 21,401,172 km (0.098 R)
• M49: 21,808,078 km (0.093 R)
• M50: 22,371,614 km (0.115 R)
• M51: 22,577,759 km (0.055 R)
• M52: 22,940,085 km (0.079 R)
• M53: 23,565,704 km (0.083 R)
• M54: 23,775,440 km (0.051 R)
• M55: 24,620,818 km (0.109 R)
• M56: 25,047,171 km (0.101 R)
• M57: 25,207,690 km (0.039 R)
• M58: 25,368,508 km (0.115 R)
• M59: 25,637,485 km (0.084 R)
• M60: 25,745,195 km (0.054 R)
• M61: 26,941,230 km (0.062 R)
• M62: 28,155,217 km (0.112 R)
• M63: 28,433,618 km (0.04 R)
• M64: 28,712,918 km (0.086 R)
• M65: 28,824,817 km (0.074 R)
• M66: 29,274,359 km (0.119 R)
• M67: 29,443,404 km (0.101 R)
• M68: 29,612,899 km (0.098 R)
• M69: 31,440,536 km (0.074 R)
• M70: 32,542,922 km (0.087 R)
• M71: 34,071,962 km (0.095 R)
• M72: 34,964,613 km (0.111 R)
• M73: 35,504,063 km (0.106 R)
• M74: 35,865,192 km (0.11 R)
• M75: 36,469,717 km (0.037 R)
• M76: 37,016,647 km (0.114 R)
• M77: 37,872,945 km (0.088 R)
• M78: 40,732,209 km (0.086 R)
• M79: 42,570,318 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.1

Radius: 9.6

Gravity: 7.43 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 7.96 AU - 8 AU

Year: 9772 Days

Day: 9.3 Hours

Environment

Temp: -200 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 87,603,994 km

• M1: 127,158 km (0.075 R)
• M2: 189,241 km (0.079 R)
• M3: 401,670 km (0.091 R)
• M4: 482,004 km (0.117 R)
• M5: 645,814 km (0.106 R)
• M6: 1,224,907 km (0.117 R)
• M7: 1,369,569 km (0.025 R)
• M8: 1,476,381 km (0.047 R)
• M9: 1,744,311 km (0.077 R)
• M10: 1,837,062 km (0.066 R)
• M11: 2,351,828 km (0.09 R)
• M12: 2,992,556 km (0.1 R)
• M13: 3,104,455 km (0.118 R)
• M14: 3,361,464 km (0.117 R)
• M15: 3,685,044 km (0.057 R)
• M16: 4,142,515 km (0.081 R)
• M17: 4,236,163 km (0.062 R)
• M18: 4,393,989 km (0.064 R)
• M19: 4,650,399 km (0.049 R)
• M20: 5,211,541 km (0.12 R)
• M21: 5,794,225 km (0.114 R)
• M22: 6,075,469 km (0.063 R)
• M23: 6,146,528 km (0.099 R)
• M24: 6,361,350 km (0.11 R)
• M25: 6,688,371 km (0.037 R)
• M26: 7,020,778 km (0.112 R)
• M27: 7,132,677 km (0.076 R)
• M28: 7,283,023 km (0.111 R)
• M29: 7,396,418 km (0.102 R)
• M30: 7,548,559 km (0.067 R)
• M31: 8,324,673 km (0.119 R)
• M32: 8,562,533 km (0.112 R)
• M33: 9,868,523 km (0.089 R)
• M34: 10,036,222 km (0.108 R)
• M35: 10,374,164 km (0.068 R)
• M36: 11,061,566 km (0.116 R)
• M37: 12,209,729 km (0.095 R)
• M38: 12,706,843 km (0.109 R)
• M39: 14,379,796 km (0.079 R)
• M40: 14,665,229 km (0.05 R)
• M41: 15,000,777 km (0.101 R)
• M42: 15,241,929 km (0.107 R)
• M43: 15,387,188 km (0.098 R)
• M44: 15,484,427 km (0.074 R)
• M45: 17,876,497 km (0.061 R)
• M46: 18,492,242 km (0.067 R)
• M47: 18,595,614 km (0.115 R)
• M48: 19,534,041 km (0.1 R)
• M49: 19,639,208 km (0.08 R)
• M50: 21,186,200 km (0.1 R)
• M51: 21,837,699 km (0.113 R)
• M52: 22,771,937 km (0.104 R)
• M53: 22,938,141 km (0.117 R)
• M54: 23,775,290 km (0.094 R)
• M55: 23,944,037 km (0.119 R)
• M56: 24,395,673 km (0.12 R)
• M57: 24,565,766 km (0.104 R)
• M58: 24,850,151 km (0.057 R)
• M59: 25,422,064 km (0.096 R)
• M60: 26,695,740 km (0.065 R)
• M61: 26,929,561 km (0.106 R)
• M62: 27,222,773 km (0.078 R)
• M63: 28,944,346 km (0.112 R)
• M64: 29,727,341 km (0.101 R)
• M65: 31,007,151 km (0.081 R)
• M66: 31,870,181 km (0.045 R)
• M67: 32,118,214 km (0.077 R)
• M68: 32,491,461 km (0.099 R)
• M69: 34,062,238 km (0.09 R)
• M70: 34,189,097 km (0.114 R)
• M71: 35,529,195 km (0.053 R)
• M72: 35,593,373 km (0.089 R)
• M73: 36,367,392 km (0.1 R)
• M74: 36,756,496 km (0.065 R)
• M75: 36,821,422 km (0.096 R)
• M76: 36,886,497 km (0.1 R)
• M77: 37,277,396 km (0.058 R)
• M78: 37,997,560 km (0.111 R)
• M79: 38,788,484 km (0.04 R)
• M80: 39,053,422 km (0.059 R)
• M81: 39,119,694 km (0.101 R)
• M82: 42,278,153 km (0.108 R)
• M83: 42,619,087 km (0.027 R)
• M84: 42,755,670 km (0.036 R)
• M85: 44,198,541 km (0.112 R)
• M86: 44,891,179 km (0.046 R)
• M87: 45,169,282 km (0.108 R)
• M88: 45,308,558 km (0.031 R)
• M89: 46,708,943 km (0.089 R)
• M90: 47,061,246 km (0.049 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572

Radius: 10.5

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 7.83 AU - 8.77 AU

Year: 10365 Days

Day: 5.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 87,603,994 km

• M1: 232,774 km (0.118 R)
• M2: 302,038 km (0.088 R)
• M3: 513,270 km (0.047 R)
• M4: 930,050 km (0.112 R)
• M5: 1,058,555 km (0.085 R)
• M6: 1,416,991 km (0.111 R)
• M7: 2,143,438 km (0.043 R)
• M8: 2,728,815 km (0.038 R)
• M9: 2,808,700 km (0.097 R)
• M10: 3,651,086 km (0.101 R)
• M11: 3,769,118 km (0.104 R)
• M12: 4,130,696 km (0.118 R)
• M13: 5,382,232 km (0.108 R)
• M14: 5,584,638 km (0.042 R)
• M15: 6,242,121 km (0.093 R)
• M16: 6,706,173 km (0.087 R)
• M17: 6,997,291 km (0.109 R)
• M18: 7,404,496 km (0.076 R)
• M19: 7,705,487 km (0.05 R)
• M20: 8,048,814 km (0.059 R)
• M21: 9,109,014 km (0.082 R)
• M22: 9,512,779 km (0.059 R)
• M23: 10,005,106 km (0.099 R)
• M24: 10,129,571 km (0.091 R)
• M25: 10,254,336 km (0.096 R)
• M26: 10,632,220 km (0.111 R)
• M27: 11,228,966 km (0.118 R)
• M28: 11,444,686 km (0.03 R)
• M29: 11,661,902 km (0.107 R)
• M30: 12,056,242 km (0.118 R)
• M31: 12,903,116 km (0.084 R)
• M32: 15,079,316 km (0.077 R)
• M33: 16,136,524 km (0.114 R)
• M34: 16,625,111 km (0.114 R)
• M35: 17,917,786 km (0.085 R)
• M36: 18,576,166 km (0.041 R)
• M37: 19,864,503 km (0.046 R)
• M38: 20,651,388 km (0.118 R)
• M39: 21,022,091 km (0.115 R)
• M40: 21,770,081 km (0.086 R)
• M41: 22,690,107 km (0.07 R)
• M42: 24,065,959 km (0.094 R)
• M43: 24,177,260 km (0.065 R)
• M44: 24,456,110 km (0.1 R)
• M45: 25,073,351 km (0.109 R)
• M46: 25,186,148 km (0.072 R)
• M47: 25,866,369 km (0.106 R)
• M48: 26,610,020 km (0.069 R)
• M49: 27,767,908 km (0.083 R)
• M50: 28,411,777 km (0.087 R)
• M51: 28,647,095 km (0.106 R)
• M52: 28,942,251 km (0.116 R)
• M53: 29,179,065 km (0.107 R)
• M54: 31,826,199 km (0.043 R)
• M55: 33,240,198 km (0.049 R)
• M56: 33,426,148 km (0.094 R)
• M57: 33,612,398 km (0.102 R)
• M58: 35,621,048 km (0.114 R)
• M59: 36,320,418 km (0.101 R)
• M60: 36,575,931 km (0.069 R)
• M61: 38,510,830 km (0.084 R)
• M62: 38,640,980 km (0.082 R)
• M63: 39,359,499 km (0.088 R)
• M64: 40,148,478 km (0.068 R)
• M65: 40,412,668 km (0.096 R)
• M66: 40,743,578 km (0.084 R)
• M67: 41,474,962 km (0.06 R)
• M68: 41,875,735 km (0.108 R)
• M69: 42,009,625 km (0.105 R)
• M70: 42,210,685 km (0.07 R)
• M71: 42,277,705 km (0.103 R)
• M72: 45,471,170 km (0.115 R)
• M73: 45,677,615 km (0.054 R)
• M74: 45,815,395 km (0.12 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 517.7

Radius: 3.1

Gravity: 53.87 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 12.41 AU - 20.11 AU

Year: 28421 Days

Day: 17.3 Hours

Environment

Temp: -215 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 87,603,994 km

• M1: 46,375 km (0.115 R)
• M2: 199,414 km (0.119 R)
• M3: 286,181 km (0.109 R)
• M4: 384,616 km (0.028 R)
• M5: 427,102 km (0.104 R)
• M6: 493,523 km (0.119 R)
• M7: 1,199,027 km (0.078 R)
• M8: 1,456,335 km (0.099 R)
• M9: 1,625,680 km (0.119 R)
• M10: 1,660,237 km (0.093 R)
• M11: 1,730,249 km (0.071 R)
• M12: 2,285,556 km (0.099 R)
• M13: 2,724,925 km (0.098 R)
• M14: 3,364,755 km (0.113 R)
• M15: 3,542,926 km (0.096 R)
• M16: 4,142,963 km (0.086 R)
• M17: 4,285,829 km (0.045 R)
• M18: 4,773,668 km (0.108 R)
• M19: 4,973,830 km (0.059 R)
• M20: 5,382,083 km (0.079 R)
• M21: 5,433,843 km (0.108 R)
• M22: 6,504,067 km (0.103 R)
• M23: 6,725,771 km (0.057 R)
• M24: 6,781,571 km (0.052 R)
• M25: 7,119,512 km (0.08 R)
• M26: 7,988,377 km (0.06 R)
• M27: 8,285,478 km (0.047 R)
• M28: 9,012,823 km (0.12 R)
• M29: 9,384,125 km (0.089 R)
• M30: 9,446,507 km (0.045 R)
• M31: 10,334,071 km (0.09 R)
• M32: 11,983,986 km (0.067 R)
• M33: 13,012,472 km (0.113 R)
• M34: 15,079,316 km (0.087 R)
• M35: 16,038,388 km (0.087 R)
• M36: 16,113,037 km (0.062 R)
• M37: 17,628,912 km (0.108 R)
• M38: 18,481,770 km (0.098 R)
• M39: 20,147,093 km (0.072 R)
• M40: 20,550,559 km (0.096 R)
• M41: 21,447,697 km (0.102 R)
• M42: 21,859,540 km (0.117 R)
• M43: 23,618,213 km (0.102 R)
• M44: 27,268,849 km (0.102 R)
• M45: 27,714,950 km (0.069 R)
• M46: 31,463,125 km (0.092 R)
• M47: 31,649,973 km (0.099 R)
• M48: 32,118,812 km (0.106 R)
• M49: 32,589,896 km (0.12 R)
• M50: 36,832,492 km (0.104 R)
• M51: 37,721,552 km (0.117 R)
• M52: 38,417,780 km (0.112 R)
• M53: 38,517,562 km (0.053 R)
• M54: 40,430,470 km (0.049 R)
• M55: 41,143,005 km (0.084 R)
• M56: 41,449,531 km (0.11 R)
• M57: 42,373,896 km (0.104 R)
• M58: 42,580,341 km (0.119 R)
• M59: 43,408,964 km (0.11 R)
• M60: 43,929,714 km (0.084 R)
• M61: 45,715,314 km (0.058 R)
• M62: 46,032,910 km (0.112 R)
• M63: 46,351,105 km (0.12 R)
• M64: 46,457,469 km (0.089 R)
• M65: 47,203,514 km (0.115 R)
• M66: 52,646,632 km (0.096 R)
• M67: 53,313,091 km (0.034 R)
• M68: 54,317,940 km (0.109 R)
• M69: 54,429,839 km (0.086 R)
• M70: 56,006,451 km (0.07 R)
• M71: 57,027,755 km (0.09 R)
• M72: 61,057,773 km (0.04 R)
• M73: 61,407,383 km (0.062 R)
• M74: 61,524,219 km (0.073 R)
• M75: 63,991,985 km (0.078 R)
• M76: 64,110,317 km (0.06 R)
• M77: 65,655,214 km (0.115 R)
• M78: 66,013,352 km (0.085 R)
• M79: 66,731,721 km (0.045 R)
• M80: 67,934,936 km (0.075 R)
• M81: 69,266,507 km (0.106 R)
• M82: 70,362,461 km (0.094 R)
• M83: 70,484,682 km (0.107 R)
• M84: 71,832,709 km (0.063 R)
• M85: 72,941,977 km (0.1 R)
• M86: 74,305,412 km (0.12 R)
• M87: 75,427,097 km (0.114 R)
• M88: 79,969,935 km (0.091 R)
• M89: 80,863,483 km (0.104 R)
• M90: 81,631,968 km (0.116 R)
• M91: 82,017,182 km (0.091 R)
• M92: 82,918,210 km (0.063 R)
• M93: 83,176,267 km (0.084 R)
• M94: 83,305,519 km (0.117 R)
• M95: 85,771,640 km (0.066 R)
• M96: 87,210,173 km (0.064 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 17,287 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit