🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.71 AU - 1.11 AU

Year: 327 Days

Day: 29.7 Hours

Environment

Temp: 17 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 0.93 AU - 1.23 AU

Year: 423 Days

Day: 47.6 Hours

Environment

Temp: -1 °C

Axial Tilt: 61.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 84,086,421 km

• M1: 254,765 km (0.039 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.23 AU - 1.83 AU

Year: 713 Days

Day: 41.8 Hours

Environment

Temp: -47 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.89 AU - 2.33 AU

Year: 1155 Days

Day: 38.7 Hours

Environment

Temp: -81 °C

Axial Tilt: 12.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 855.5

Radius: 12

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 3.76 AU - 4.96 AU

Year: 3430 Days

Day: 12.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 84,086,421 km

• M1: 151,543 km (0.12 R)
• M2: 231,278 km (0.104 R)
• M3: 321,037 km (0.116 R)
• M4: 422,016 km (0.083 R)
• M5: 500,405 km (0.099 R)
• M6: 686,505 km (0.093 R)
• M7: 944,262 km (0.114 R)
• M8: 1,129,763 km (0.099 R)
• M9: 1,314,217 km (0.065 R)
• M10: 1,438,234 km (0.11 R)
• M11: 1,609,823 km (0.111 R)
• M12: 1,758,373 km (0.083 R)
• M13: 2,534,338 km (0.112 R)
• M14: 2,832,636 km (0.111 R)
• M15: 2,995,249 km (0.12 R)
• M16: 3,292,051 km (0.118 R)
• M17: 3,579,129 km (0.108 R)
• M18: 4,384,265 km (0.114 R)
• M19: 4,594,300 km (0.111 R)
• M20: 4,764,692 km (0.115 R)
• M21: 5,512,233 km (0.095 R)
• M22: 6,015,630 km (0.027 R)
• M23: 6,155,504 km (0.064 R)
• M24: 6,296,425 km (0.066 R)
• M25: 6,557,623 km (0.1 R)
• M26: 6,701,685 km (0.111 R)
• M27: 6,919,650 km (0.09 R)
• M28: 7,337,776 km (0.082 R)
• M29: 7,487,373 km (0.117 R)
• M30: 7,638,018 km (0.099 R)
• M31: 7,814,993 km (0.118 R)
• M32: 7,891,288 km (0.076 R)
• M33: 8,746,838 km (0.045 R)
• M34: 8,852,454 km (0.114 R)
• M35: 9,145,367 km (0.097 R)
• M36: 9,306,484 km (0.093 R)
• M37: 9,522,802 km (0.085 R)
• M38: 9,795,519 km (0.094 R)
• M39: 9,932,850 km (0.113 R)
• M40: 10,153,955 km (0.112 R)
• M41: 10,460,631 km (0.119 R)
• M42: 10,883,843 km (0.111 R)
• M43: 11,630,636 km (0.06 R)
• M44: 11,863,710 km (0.12 R)
• M45: 12,512,815 km (0.094 R)
• M46: 13,876,250 km (0.105 R)
• M47: 14,030,635 km (0.073 R)
• M48: 14,247,701 km (0.081 R)
• M49: 14,654,009 km (0.066 R)
• M50: 15,000,777 km (0.044 R)
• M51: 15,159,201 km (0.049 R)
• M52: 15,254,644 km (0.119 R)
• M53: 15,445,980 km (0.082 R)
• M54: 15,638,064 km (0.103 R)
• M55: 15,927,835 km (0.106 R)
• M56: 16,121,863 km (0.107 R)
• M57: 16,447,239 km (0.112 R)
• M58: 16,643,362 km (0.077 R)
• M59: 17,203,606 km (0.098 R)
• M60: 18,410,412 km (0.064 R)
• M61: 18,546,097 km (0.075 R)
• M62: 19,367,688 km (0.037 R)
• M63: 19,505,917 km (0.075 R)
• M64: 19,852,535 km (0.092 R)
• M65: 20,306,265 km (0.087 R)
• M66: 20,552,055 km (0.099 R)
• M67: 20,940,112 km (0.089 R)
• M68: 21,330,861 km (0.08 R)
• M69: 22,372,062 km (0.078 R)
• M70: 22,589,578 km (0.118 R)
• M71: 23,283,113 km (0.105 R)
• M72: 23,614,024 km (0.088 R)
• M73: 24,578,631 km (0.073 R)
• M74: 24,803,177 km (0.068 R)
• M75: 25,065,871 km (0.106 R)
• M76: 25,141,119 km (0.053 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 667.1

Radius: 9

Gravity: 8.24 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 5.11 AU - 6.29 AU

Year: 5127 Days

Day: 10.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 84,086,421 km

• M1: 146,905 km (0.083 R)
• M2: 411,095 km (0.066 R)
• M3: 471,532 km (0.106 R)
• M4: 579,991 km (0.066 R)
• M5: 661,522 km (0.107 R)
• M6: 944,262 km (0.109 R)
• M7: 1,013,825 km (0.072 R)
• M8: 1,099,694 km (0.071 R)
• M9: 1,173,147 km (0.111 R)
• M10: 1,340,995 km (0.088 R)
• M11: 1,500,467 km (0.085 R)
• M12: 2,369,929 km (0.029 R)
• M13: 2,864,799 km (0.072 R)
• M14: 3,632,535 km (0.095 R)
• M15: 3,744,136 km (0.105 R)
• M16: 3,856,783 km (0.115 R)
• M17: 3,993,515 km (0.104 R)
• M18: 4,131,893 km (0.057 R)
• M19: 4,580,537 km (0.118 R)
• M20: 5,755,928 km (0.076 R)
• M21: 5,964,916 km (0.107 R)
• M22: 6,123,340 km (0.097 R)
• M23: 6,363,594 km (0.086 R)
• M24: 6,444,377 km (0.041 R)
• M25: 7,075,082 km (0.058 R)
• M26: 7,186,831 km (0.113 R)
• M27: 7,327,304 km (0.082 R)
• M28: 8,247,779 km (0.104 R)
• M29: 8,513,166 km (0.108 R)
• M30: 9,295,712 km (0.097 R)
• M31: 9,944,668 km (0.081 R)
• M32: 10,321,954 km (0.041 R)
• M33: 10,929,022 km (0.083 R)
• M34: 11,058,275 km (0.049 R)
• M35: 11,416,562 km (0.114 R)
• M36: 12,716,866 km (0.114 R)
• M37: 13,126,465 km (0.117 R)
• M38: 13,679,229 km (0.096 R)
• M39: 14,028,540 km (0.097 R)
• M40: 14,487,207 km (0.045 R)
• M41: 14,664,780 km (0.097 R)
• M42: 14,986,565 km (0.053 R)
• M43: 15,166,232 km (0.108 R)
• M44: 15,382,850 km (0.085 R)
• M45: 15,709,721 km (0.087 R)
• M46: 16,259,493 km (0.092 R)
• M47: 16,481,197 km (0.036 R)
• M48: 16,927,597 km (0.083 R)
• M49: 17,680,524 km (0.057 R)
• M50: 18,137,395 km (0.074 R)
• M51: 18,367,477 km (0.091 R)
• M52: 18,482,817 km (0.081 R)
• M53: 18,598,306 km (0.111 R)
• M54: 18,946,570 km (0.079 R)
• M55: 20,083,065 km (0.102 R)
• M56: 20,162,203 km (0.052 R)
• M57: 20,559,834 km (0.06 R)
• M58: 20,679,662 km (0.113 R)
• M59: 20,759,547 km (0.092 R)
• M60: 21,120,826 km (0.062 R)
• M61: 21,930,749 km (0.075 R)
• M62: 22,999,027 km (0.114 R)
• M63: 23,581,262 km (0.118 R)
• M64: 23,748,512 km (0.107 R)
• M65: 23,874,175 km (0.112 R)
• M66: 24,463,590 km (0.037 R)
• M67: 24,675,421 km (0.098 R)
• M68: 24,887,700 km (0.11 R)
• M69: 25,100,578 km (0.037 R)
• M70: 25,442,409 km (0.11 R)
• M71: 25,699,867 km (0.064 R)
• M72: 25,872,054 km (0.091 R)
• M73: 26,694,842 km (0.108 R)
• M74: 27,394,362 km (0.086 R)
• M75: 27,482,176 km (0.12 R)
• M76: 27,746,366 km (0.083 R)
• M77: 28,366,000 km (0.115 R)
• M78: 29,259,249 km (0.117 R)
• M79: 29,574,003 km (0.098 R)
• M80: 29,754,268 km (0.116 R)
• M81: 29,980,311 km (0.113 R)
• M82: 30,252,280 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 796.8

Radius: 4.6

Gravity: 37.66 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 11.8 AU - 19.12 AU

Year: 22900 Days

Day: 16 Hours

Environment

Temp: -195 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 84,086,421 km

• M1: 59,989 km (0.089 R)
• M2: 108,458 km (0.055 R)
• M3: 783,893 km (0.04 R)
• M4: 864,975 km (0.102 R)
• M5: 1,035,816 km (0.12 R)
• M6: 1,065,286 km (0.063 R)
• M7: 1,125,126 km (0.074 R)
• M8: 1,713,045 km (0.063 R)
• M9: 1,927,269 km (0.109 R)
• M10: 2,226,166 km (0.079 R)
• M11: 2,579,666 km (0.041 R)
• M12: 2,701,289 km (0.104 R)
• M13: 2,742,428 km (0.111 R)
• M14: 3,206,930 km (0.101 R)
• M15: 3,293,996 km (0.108 R)
• M16: 3,515,101 km (0.08 R)
• M17: 4,159,718 km (0.079 R)
• M18: 4,889,756 km (0.082 R)
• M19: 5,040,551 km (0.1 R)
• M20: 6,246,309 km (0.039 R)
• M21: 7,078,223 km (0.045 R)
• M22: 7,768,468 km (0.084 R)
• M23: 8,721,855 km (0.091 R)
• M24: 9,523,251 km (0.101 R)
• M25: 10,219,629 km (0.084 R)
• M26: 10,283,657 km (0.086 R)
• M27: 10,476,788 km (0.099 R)
• M28: 10,606,339 km (0.114 R)
• M29: 11,997,001 km (0.079 R)
• M30: 12,064,619 km (0.039 R)
• M31: 12,748,132 km (0.057 R)
• M32: 15,826,557 km (0.086 R)
• M33: 16,649,345 km (0.081 R)
• M34: 16,800,290 km (0.113 R)
• M35: 17,332,708 km (0.102 R)
• M36: 19,041,266 km (0.048 R)
• M37: 19,199,241 km (0.104 R)
• M38: 21,868,067 km (0.115 R)
• M39: 22,116,400 km (0.101 R)
• M40: 22,282,453 km (0.09 R)
• M41: 23,371,975 km (0.107 R)
• M42: 24,478,700 km (0.082 R)
• M43: 26,390,112 km (0.059 R)
• M44: 27,096,962 km (0.073 R)
• M45: 27,720,635 km (0.116 R)
• M46: 27,899,704 km (0.083 R)
• M47: 29,163,806 km (0.073 R)
• M48: 29,528,376 km (0.079 R)
• M49: 31,747,361 km (0.081 R)
• M50: 31,841,009 km (0.074 R)
• M51: 33,637,231 km (0.103 R)
• M52: 35,078,307 km (0.116 R)
• M53: 35,368,976 km (0.108 R)
• M54: 35,757,631 km (0.094 R)
• M55: 36,932,423 km (0.12 R)
• M56: 37,425,647 km (0.113 R)
• M57: 37,722,599 km (0.079 R)
• M58: 37,920,966 km (0.109 R)
• M59: 39,118,646 km (0.117 R)
• M60: 42,992,633 km (0.098 R)
• M61: 44,241,027 km (0.069 R)
• M62: 44,659,901 km (0.059 R)
• M63: 44,974,805 km (0.107 R)
• M64: 46,135,983 km (0.083 R)
• M65: 46,454,328 km (0.097 R)
• M66: 49,569,554 km (0.06 R)
• M67: 56,112,067 km (0.081 R)
• M68: 59,310,320 km (0.084 R)
• M69: 59,656,489 km (0.12 R)
• M70: 61,280,823 km (0.099 R)
• M71: 61,514,046 km (0.049 R)
• M72: 61,630,732 km (0.09 R)
• M73: 65,404,787 km (0.037 R)
• M74: 66,001,234 km (0.107 R)
• M75: 66,599,476 km (0.101 R)
• M76: 67,680,769 km (0.09 R)
• M77: 68,283,948 km (0.062 R)
• M78: 71,204,248 km (0.037 R)
• M79: 71,449,439 km (0.112 R)
• M80: 72,309,776 km (0.099 R)
• M81: 72,433,045 km (0.082 R)
• M82: 73,544,856 km (0.107 R)
• M83: 73,792,740 km (0.103 R)
• M84: 74,040,923 km (0.098 R)
• M85: 74,165,089 km (0.077 R)
• M86: 74,538,037 km (0.113 R)
• M87: 75,660,469 km (0.038 R)
• M88: 76,788,587 km (0.114 R)
• M89: 81,612,520 km (0.104 R)
• M90: 81,869,080 km (0.078 R)
• M91: 82,511,753 km (0.088 R)
• M92: 83,931,586 km (0.088 R)
• M93: 84,320,092 km (0.107 R)
• M94: 84,839,196 km (0.043 R)
• M95: 86,402,793 km (0.092 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 674.6

Radius: 4.1

Gravity: 40.13 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 15.41 AU - 15.97 AU

Year: 23413 Days

Day: 17.9 Hours

Environment

Temp: -203 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 84,086,421 km

• M1: 135,087 km (0.044 R)
• M2: 649,105 km (0.04 R)
• M3: 880,084 km (0.033 R)
• M4: 934,687 km (0.108 R)
• M5: 962,513 km (0.119 R)
• M6: 990,488 km (0.069 R)
• M7: 1,164,619 km (0.073 R)
• M8: 1,640,789 km (0.095 R)
• M9: 2,357,812 km (0.1 R)
• M10: 2,748,412 km (0.077 R)
• M11: 2,992,257 km (0.077 R)
• M12: 3,158,759 km (0.103 R)
• M13: 3,631,937 km (0.047 R)
• M14: 4,312,308 km (0.064 R)
• M15: 4,500,353 km (0.079 R)
• M16: 4,690,940 km (0.063 R)
• M17: 5,228,894 km (0.119 R)
• M18: 5,837,608 km (0.094 R)
• M19: 7,010,755 km (0.112 R)
• M20: 7,120,859 km (0.051 R)
• M21: 7,343,011 km (0.097 R)
• M22: 7,908,043 km (0.119 R)
• M23: 8,841,085 km (0.078 R)
• M24: 8,900,475 km (0.052 R)
• M25: 9,079,693 km (0.052 R)
• M26: 11,256,342 km (0.043 R)
• M27: 11,385,296 km (0.077 R)
• M28: 12,368,752 km (0.104 R)
• M29: 12,635,485 km (0.102 R)
• M30: 13,859,345 km (0.114 R)
• M31: 13,928,459 km (0.116 R)
• M32: 13,997,723 km (0.051 R)
• M33: 14,345,538 km (0.115 R)
• M34: 14,625,735 km (0.081 R)
• M35: 14,696,196 km (0.091 R)
• M36: 15,549,203 km (0.038 R)
• M37: 15,981,690 km (0.066 R)
• M38: 16,564,374 km (0.118 R)
• M39: 16,932,235 km (0.109 R)
• M40: 18,278,317 km (0.099 R)
• M41: 18,658,295 km (0.12 R)
• M42: 19,348,839 km (0.094 R)
• M43: 19,426,031 km (0.119 R)
• M44: 19,736,148 km (0.096 R)
• M45: 20,596,934 km (0.102 R)
• M46: 20,754,909 km (0.053 R)
• M47: 21,951,393 km (0.096 R)
• M48: 24,077,777 km (0.106 R)
• M49: 26,955,891 km (0.098 R)
• M50: 27,214,994 km (0.099 R)
• M51: 28,172,121 km (0.093 R)
• M52: 30,567,782 km (0.105 R)
• M53: 31,744,369 km (0.098 R)
• M54: 34,048,176 km (0.102 R)
• M55: 34,234,874 km (0.106 R)
• M56: 34,890,711 km (0.11 R)
• M57: 35,929,669 km (0.102 R)
• M58: 36,978,798 km (0.104 R)
• M59: 37,941,311 km (0.119 R)
• M60: 41,673,030 km (0.106 R)
• M61: 42,072,606 km (0.112 R)
• M62: 42,774,968 km (0.117 R)
• M63: 43,077,156 km (0.119 R)
• M64: 43,177,985 km (0.114 R)
• M65: 43,278,963 km (0.036 R)
• M66: 44,496,690 km (0.075 R)
• M67: 45,519,939 km (0.113 R)
• M68: 47,381,236 km (0.097 R)
• M69: 53,112,480 km (0.091 R)
• M70: 53,654,024 km (0.103 R)
• M71: 53,979,848 km (0.097 R)
• M72: 54,524,534 km (0.113 R)
• M73: 56,169,064 km (0.116 R)
• M74: 56,831,333 km (0.119 R)
• M75: 56,942,036 km (0.059 R)
• M76: 60,069,080 km (0.111 R)
• M77: 62,907,999 km (0.038 R)
• M78: 63,480,959 km (0.111 R)
• M79: 63,595,700 km (0.117 R)
• M80: 65,442,037 km (0.082 R)
• M81: 68,361,889 km (0.094 R)
• M82: 68,479,472 km (0.103 R)
• M83: 68,597,206 km (0.087 R)
• M84: 68,715,089 km (0.101 R)
• M85: 68,950,855 km (0.084 R)
• M86: 70,015,394 km (0.066 R)
• M87: 73,602,900 km (0.035 R)
• M88: 75,783,888 km (0.071 R)
• M89: 76,027,583 km (0.12 R)
• M90: 76,393,499 km (0.115 R)
• M91: 77,127,277 km (0.12 R)
• M92: 82,202,684 km (0.093 R)
• M93: 82,327,897 km (0.045 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 15,596 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit