🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 0.9 AU - 0.94 AU

Year: 329 Days

Day: 47.5 Hours

Environment

Temp: 17 °C

Axial Tilt: 47.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.59

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.92 AU - 1.5 AU

Year: 496 Days

Day: 44.6 Hours

Environment

Temp: -6 °C

Axial Tilt: 38.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.22

Radius: 0.55

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.99 AU - 1.61 AU

Year: 553 Days

Day: 29.4 Hours

Environment

Temp: -35 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,788,194 km

• M1: 92,003 km (0.091 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.63 AU - 2.11 AU

Year: 953 Days

Day: 44.7 Hours

Environment

Temp: -58 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.2

Radius: 15

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 7.6 AU - 7.96 AU

Year: 8090 Days

Day: 14.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 73,788,194 km

• M1: 196,272 km (0.118 R)
• M2: 347,067 km (0.091 R)
• M3: 640,578 km (0.043 R)
• M4: 835,654 km (0.104 R)
• M5: 1,135,298 km (0.086 R)
• M6: 1,272,330 km (0.103 R)
• M7: 1,564,345 km (0.034 R)
• M8: 2,106,637 km (0.079 R)
• M9: 2,706,076 km (0.049 R)
• M10: 3,407,391 km (0.067 R)
• M11: 3,636,575 km (0.037 R)
• M12: 3,740,096 km (0.039 R)
• M13: 5,029,630 km (0.117 R)
• M14: 6,072,926 km (0.066 R)
• M15: 6,227,460 km (0.027 R)
• M16: 6,890,628 km (0.098 R)
• M17: 7,643,105 km (0.106 R)
• M18: 8,216,065 km (0.102 R)
• M19: 8,628,955 km (0.104 R)
• M20: 8,733,224 km (0.056 R)
• M21: 8,943,110 km (0.045 R)
• M22: 9,582,791 km (0.054 R)
• M23: 10,533,036 km (0.118 R)
• M24: 10,719,136 km (0.083 R)
• M25: 11,246,469 km (0.095 R)
• M26: 11,360,462 km (0.053 R)
• M27: 11,666,689 km (0.07 R)
• M28: 11,897,967 km (0.084 R)
• M29: 12,522,539 km (0.107 R)
• M30: 12,958,168 km (0.111 R)
• M31: 13,358,491 km (0.087 R)
• M32: 13,600,690 km (0.049 R)
• M33: 14,130,416 km (0.118 R)
• M34: 14,791,639 km (0.038 R)
• M35: 15,420,848 km (0.114 R)
• M36: 15,717,500 km (0.117 R)
• M37: 16,016,098 km (0.115 R)
• M38: 16,273,406 km (0.097 R)
• M39: 16,618,827 km (0.09 R)
• M40: 17,316,702 km (0.095 R)
• M41: 17,625,023 km (0.079 R)
• M42: 18,202,620 km (0.115 R)
• M43: 18,471,298 km (0.075 R)
• M44: 18,876,858 km (0.107 R)
• M45: 19,103,349 km (0.065 R)
• M46: 19,285,260 km (0.081 R)
• M47: 20,249,568 km (0.108 R)
• M48: 20,761,043 km (0.103 R)
• M49: 21,607,168 km (0.114 R)
• M50: 22,320,900 km (0.071 R)
• M51: 22,704,768 km (0.12 R)
• M52: 22,800,959 km (0.032 R)
• M53: 22,945,770 km (0.074 R)
• M54: 24,163,497 km (0.12 R)
• M55: 24,607,055 km (0.039 R)
• M56: 24,755,456 km (0.079 R)
• M57: 25,003,639 km (0.042 R)
• M58: 25,652,444 km (0.087 R)
• M59: 26,004,149 km (0.05 R)
• M60: 26,814,072 km (0.071 R)
• M61: 27,017,974 km (0.066 R)
• M62: 27,273,337 km (0.082 R)
• M63: 28,562,721 km (0.089 R)
• M64: 28,718,752 km (0.058 R)
• M65: 29,345,866 km (0.029 R)
• M66: 29,555,902 km (0.075 R)
• M67: 30,189,000 km (0.108 R)
• M68: 31,253,987 km (0.079 R)
• M69: 32,331,541 km (0.057 R)
• M70: 33,147,597 km (0.032 R)
• M71: 33,311,556 km (0.087 R)
• M72: 35,412,658 km (0.054 R)
• M73: 37,044,771 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.8

Radius: 11.7

Gravity: 5.55 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 8.63 AU - 10.97 AU

Year: 11437 Days

Day: 5.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 179.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 73,788,194 km

• M1: 298,597 km (0.087 R)
• M2: 372,349 km (0.118 R)
• M3: 484,847 km (0.101 R)
• M4: 578,495 km (0.078 R)
• M5: 662,120 km (0.071 R)
• M6: 1,083,986 km (0.077 R)
• M7: 2,066,246 km (0.116 R)
• M8: 2,919,851 km (0.079 R)
• M9: 3,195,560 km (0.118 R)
• M10: 3,706,886 km (0.076 R)
• M11: 3,805,620 km (0.114 R)
• M12: 4,877,339 km (0.092 R)
• M13: 5,205,258 km (0.108 R)
• M14: 5,578,205 km (0.075 R)
• M15: 5,653,752 km (0.103 R)
• M16: 6,231,948 km (0.081 R)
• M17: 8,466,192 km (0.111 R)
• M18: 8,596,941 km (0.026 R)
• M19: 8,860,532 km (0.069 R)
• M20: 9,531,329 km (0.044 R)
• M21: 9,849,973 km (0.105 R)
• M22: 10,125,981 km (0.101 R)
• M23: 10,451,206 km (0.081 R)
• M24: 11,207,274 km (0.104 R)
• M25: 11,399,208 km (0.056 R)
• M26: 12,030,062 km (0.074 R)
• M27: 12,424,103 km (0.066 R)
• M28: 12,822,333 km (0.108 R)
• M29: 13,123,623 km (0.07 R)
• M30: 13,376,593 km (0.099 R)
• M31: 15,139,454 km (0.114 R)
• M32: 15,245,369 km (0.106 R)
• M33: 16,264,430 km (0.088 R)
• M34: 17,416,184 km (0.111 R)
• M35: 17,750,087 km (0.116 R)
• M36: 18,198,581 km (0.062 R)
• M37: 18,878,354 km (0.089 R)
• M38: 20,087,852 km (0.085 R)
• M39: 20,262,732 km (0.085 R)
• M40: 21,620,034 km (0.118 R)
• M41: 21,739,413 km (0.086 R)
• M42: 22,159,185 km (0.101 R)
• M43: 22,702,674 km (0.054 R)
• M44: 23,067,393 km (0.082 R)
• M45: 23,189,465 km (0.117 R)
• M46: 23,372,872 km (0.034 R)
• M47: 24,049,802 km (0.112 R)
• M48: 25,422,662 km (0.104 R)
• M49: 26,118,591 km (0.105 R)
• M50: 26,500,814 km (0.091 R)
• M51: 29,558,894 km (0.08 R)
• M52: 30,759,267 km (0.065 R)
• M53: 32,384,648 km (0.044 R)
• M54: 32,589,747 km (0.103 R)
• M55: 33,138,771 km (0.085 R)
• M56: 33,760,200 km (0.117 R)
• M57: 34,944,567 km (0.111 R)
• M58: 35,295,374 km (0.062 R)
• M59: 35,718,137 km (0.061 R)
• M60: 35,859,358 km (0.071 R)
• M61: 37,568,812 km (0.092 R)
• M62: 37,928,296 km (0.113 R)
• M63: 38,723,259 km (0.082 R)
• M64: 38,868,369 km (0.061 R)
• M65: 39,450,754 km (0.095 R)
• M66: 40,256,039 km (0.085 R)
• M67: 40,845,155 km (0.104 R)
• M68: 41,288,863 km (0.09 R)
• M69: 41,363,063 km (0.117 R)
• M70: 41,734,216 km (0.059 R)
• M71: 41,808,566 km (0.098 R)
• M72: 42,330,513 km (0.074 R)
• M73: 42,479,961 km (0.106 R)
• M74: 43,305,442 km (0.119 R)
• M75: 44,136,159 km (0.098 R)
• M76: 44,591,385 km (0.048 R)
• M77: 45,048,407 km (0.087 R)
• M78: 45,430,330 km (0.093 R)
• M79: 45,583,369 km (0.111 R)
• M80: 47,356,104 km (0.11 R)
• M81: 47,900,041 km (0.054 R)
• M82: 49,938,612 km (0.065 R)
• M83: 50,333,849 km (0.034 R)
• M84: 51,845,536 km (0.12 R)
• M85: 53,291,249 km (0.086 R)
• M86: 53,371,883 km (0.078 R)
• M87: 53,452,666 km (0.111 R)
• M88: 53,533,448 km (0.054 R)
• M89: 54,181,207 km (0.058 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.1

Radius: 10.3

Gravity: 7.29 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 9.35 AU - 14.45 AU

Year: 15303 Days

Day: 10.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 73,788,194 km

• M1: 151,543 km (0.109 R)
• M2: 226,192 km (0.088 R)
• M3: 329,415 km (0.098 R)
• M4: 438,023 km (0.091 R)
• M5: 823,686 km (0.096 R)
• M6: 1,174,044 km (0.108 R)
• M7: 1,353,113 km (0.099 R)
• M8: 1,681,181 km (0.117 R)
• M9: 3,086,503 km (0.086 R)
• M10: 3,157,113 km (0.101 R)
• M11: 3,518,991 km (0.077 R)
• M12: 3,667,392 km (0.088 R)
• M13: 4,086,565 km (0.06 R)
• M14: 4,282,239 km (0.081 R)
• M15: 5,011,977 km (0.116 R)
• M16: 5,263,751 km (0.086 R)
• M17: 5,519,862 km (0.094 R)
• M18: 5,999,922 km (0.08 R)
• M19: 6,906,934 km (0.064 R)
• M20: 7,424,094 km (0.115 R)
• M21: 8,445,847 km (0.028 R)
• M22: 9,100,338 km (0.103 R)
• M23: 10,351,125 km (0.067 R)
• M24: 11,655,320 km (0.116 R)
• M25: 12,326,715 km (0.063 R)
• M26: 12,496,509 km (0.087 R)
• M27: 13,183,462 km (0.043 R)
• M28: 13,765,398 km (0.112 R)
• M29: 14,894,114 km (0.084 R)
• M30: 16,052,300 km (0.097 R)
• M31: 16,237,802 km (0.074 R)
• M32: 17,302,490 km (0.113 R)
• M33: 17,939,328 km (0.113 R)
• M34: 18,003,505 km (0.095 R)
• M35: 18,909,021 km (0.074 R)
• M36: 19,236,042 km (0.072 R)
• M37: 20,095,033 km (0.11 R)
• M38: 21,576,950 km (0.071 R)
• M39: 21,781,749 km (0.046 R)
• M40: 22,469,151 km (0.112 R)
• M41: 25,217,414 km (0.101 R)
• M42: 27,034,130 km (0.108 R)
• M43: 27,550,393 km (0.113 R)
• M44: 27,772,695 km (0.115 R)
• M45: 28,442,894 km (0.026 R)
• M46: 28,892,734 km (0.059 R)
• M47: 29,496,212 km (0.091 R)
• M48: 29,723,601 km (0.066 R)
• M49: 30,256,319 km (0.108 R)
• M50: 30,715,584 km (0.072 R)
• M51: 31,563,356 km (0.04 R)
• M52: 31,640,847 km (0.093 R)
• M53: 32,029,054 km (0.097 R)
• M54: 32,340,816 km (0.119 R)
• M55: 33,439,762 km (0.077 R)
• M56: 33,676,874 km (0.093 R)
• M57: 34,790,780 km (0.081 R)
• M58: 36,321,615 km (0.077 R)
• M59: 37,218,005 km (0.088 R)
• M60: 37,709,883 km (0.058 R)
• M61: 38,369,161 km (0.1 R)
• M62: 39,115,505 km (0.079 R)
• M63: 39,950,411 km (0.112 R)
• M64: 40,959,897 km (0.065 R)
• M65: 43,692,900 km (0.106 R)
• M66: 44,038,621 km (0.097 R)
• M67: 45,168,534 km (0.075 R)
• M68: 45,518,144 km (0.109 R)
• M69: 45,868,652 km (0.098 R)
• M70: 47,634,655 km (0.107 R)
• M71: 48,525,959 km (0.073 R)
• M72: 49,873,088 km (0.096 R)
• M73: 49,963,445 km (0.071 R)
• M74: 50,144,009 km (0.091 R)
• M75: 50,234,516 km (0.111 R)
• M76: 52,604,296 km (0.07 R)
• M77: 54,266,328 km (0.076 R)
• M78: 54,544,880 km (0.055 R)
• M79: 56,226,958 km (0.115 R)
• M80: 57,168,677 km (0.066 R)
• M81: 57,357,619 km (0.037 R)
• M82: 57,546,860 km (0.114 R)
• M83: 57,736,251 km (0.104 R)
• M84: 57,830,946 km (0.11 R)
• M85: 58,591,053 km (0.051 R)
• M86: 59,929,206 km (0.114 R)
• M87: 61,470,663 km (0.102 R)
• M88: 63,220,509 km (0.078 R)
• M89: 63,513,721 km (0.069 R)
• M90: 66,073,939 km (0.068 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 875.8

Radius: 5.8

Gravity: 26.03 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 11.08 AU - 14.34 AU

Year: 16892 Days

Day: 15.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 2.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 73,788,194 km

• M1: 250,128 km (0.102 R)
• M2: 534,214 km (0.097 R)
• M3: 618,138 km (0.11 R)
• M4: 661,821 km (0.027 R)
• M5: 1,075,309 km (0.109 R)
• M6: 1,466,658 km (0.103 R)
• M7: 1,647,222 km (0.076 R)
• M8: 1,963,771 km (0.067 R)
• M9: 2,162,736 km (0.106 R)
• M10: 2,984,478 km (0.065 R)
• M11: 3,098,172 km (0.1 R)
• M12: 3,447,932 km (0.102 R)
• M13: 4,701,711 km (0.064 R)
• M14: 4,745,843 km (0.106 R)
• M15: 5,148,112 km (0.086 R)
• M16: 5,608,125 km (0.041 R)
• M17: 6,033,133 km (0.12 R)
• M18: 6,419,843 km (0.093 R)
• M19: 6,814,333 km (0.075 R)
• M20: 6,964,379 km (0.096 R)
• M21: 7,166,187 km (0.114 R)
• M22: 7,318,627 km (0.084 R)
• M23: 7,523,726 km (0.107 R)
• M24: 9,176,333 km (0.061 R)
• M25: 10,242,368 km (0.095 R)
• M26: 10,877,261 km (0.084 R)
• M27: 11,287,907 km (0.046 R)
• M28: 11,703,640 km (0.067 R)
• M29: 14,046,492 km (0.099 R)
• M30: 15,205,277 km (0.063 R)
• M31: 15,336,026 km (0.069 R)
• M32: 15,862,311 km (0.076 R)
• M33: 15,994,855 km (0.116 R)
• M34: 16,461,450 km (0.058 R)
• M35: 17,068,070 km (0.114 R)
• M36: 17,956,980 km (0.104 R)
• M37: 18,441,977 km (0.1 R)
• M38: 18,651,115 km (0.108 R)
• M39: 19,142,095 km (0.112 R)
• M40: 20,065,413 km (0.098 R)
• M41: 20,280,535 km (0.097 R)
• M42: 20,496,404 km (0.1 R)
• M43: 20,930,388 km (0.106 R)
• M44: 21,881,232 km (0.093 R)
• M45: 22,102,637 km (0.099 R)
• M46: 22,622,040 km (0.118 R)
• M47: 23,220,731 km (0.11 R)
• M48: 23,976,350 km (0.075 R)
• M49: 24,128,491 km (0.066 R)
• M50: 24,280,931 km (0.039 R)
• M51: 25,124,962 km (0.037 R)
• M52: 26,526,545 km (0.072 R)
• M53: 27,078,561 km (0.077 R)
• M54: 29,405,257 km (0.111 R)
• M55: 31,628,281 km (0.114 R)
• M56: 31,795,083 km (0.085 R)
• M57: 32,465,281 km (0.12 R)
• M58: 34,246,693 km (0.087 R)
• M59: 35,105,983 km (0.045 R)
• M60: 35,365,236 km (0.102 R)
• M61: 35,451,703 km (0.108 R)
• M62: 36,670,627 km (0.052 R)
• M63: 37,285,175 km (0.077 R)
• M64: 38,613,754 km (0.12 R)
• M65: 39,060,004 km (0.102 R)
• M66: 39,149,314 km (0.077 R)
• M67: 42,047,773 km (0.11 R)
• M68: 43,522,658 km (0.032 R)
• M69: 43,615,409 km (0.057 R)
• M70: 44,080,060 km (0.094 R)
• M71: 44,359,658 km (0.11 R)
• M72: 44,640,005 km (0.03 R)
• M73: 48,239,629 km (0.114 R)
• M74: 49,783,030 km (0.119 R)
• M75: 51,342,588 km (0.111 R)
• M76: 52,720,234 km (0.057 R)
• M77: 56,318,213 km (0.107 R)
• M78: 57,230,012 km (0.109 R)
• M79: 59,582,289 km (0.099 R)
• M80: 59,788,285 km (0.109 R)
• M81: 59,994,580 km (0.085 R)
• M82: 62,070,251 km (0.071 R)
• M83: 63,747,692 km (0.09 R)
• M84: 65,759,035 km (0.097 R)
• M85: 67,468,789 km (0.076 R)
• M86: 67,898,584 km (0.052 R)
• M87: 68,329,127 km (0.09 R)
• M88: 73,236,086 km (0.061 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 10,873 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit