🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.08 AU - 1.26 AU

Year: 467 Days

Day: 36.3 Hours

Environment

Temp: -2 °C

Axial Tilt: 42.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 71,543,642 km

• M1: 752,028 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.97 AU - 1.59 AU

Year: 534 Days

Day: 39 Hours

Environment

Temp: 4 °C

Axial Tilt: 8.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.2 AU - 1.36 AU

Year: 534 Days

Day: 17.3 Hours

Environment

Temp: -20 °C

Axial Tilt: 32.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 71,543,642 km

• M1: 201,957 km (0.1 R)
• M2: 259,702 km (0.096 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.55 AU - 1.91 AU

Year: 840 Days

Day: 13.8 Hours

Environment

Temp: -63 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.07 AU - 5.11 AU

Year: 3052 Days

Day: 24.5 Hours

Environment

Temp: -135 °C

Axial Tilt: 12 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 71,543,642 km

• M1: 1,433,297 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 611.2

Radius: 13.1

Gravity: 3.56 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 7.12 AU - 7.54 AU

Year: 7322 Days

Day: 13.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 71,543,642 km

• M1: 172,337 km (0.06 R)
• M2: 328,517 km (0.102 R)
• M3: 555,457 km (0.082 R)
• M4: 657,483 km (0.085 R)
• M5: 1,695,093 km (0.037 R)
• M6: 1,932,655 km (0.108 R)
• M7: 2,160,193 km (0.066 R)
• M8: 2,266,557 km (0.072 R)
• M9: 2,418,549 km (0.11 R)
• M10: 2,989,564 km (0.084 R)
• M11: 3,302,971 km (0.045 R)
• M12: 3,401,706 km (0.109 R)
• M13: 4,469,386 km (0.078 R)
• M14: 4,772,621 km (0.068 R)
• M15: 5,312,370 km (0.031 R)
• M16: 5,428,458 km (0.109 R)
• M17: 5,931,705 km (0.115 R)
• M18: 6,295,976 km (0.107 R)
• M19: 6,511,846 km (0.113 R)
• M20: 6,605,195 km (0.101 R)
• M21: 7,302,919 km (0.117 R)
• M22: 7,858,376 km (0.078 R)
• M23: 8,292,360 km (0.092 R)
• M24: 8,699,864 km (0.03 R)
• M25: 9,044,538 km (0.058 R)
• M26: 9,358,544 km (0.104 R)
• M27: 9,782,953 km (0.029 R)
• M28: 9,997,476 km (0.087 R)
• M29: 10,105,486 km (0.113 R)
• M30: 10,871,427 km (0.085 R)
• M31: 11,130,979 km (0.093 R)
• M32: 11,542,972 km (0.087 R)
• M33: 11,731,914 km (0.117 R)
• M34: 13,122,276 km (0.088 R)
• M35: 13,280,102 km (0.059 R)
• M36: 13,677,135 km (0.093 R)
• M37: 14,320,555 km (0.103 R)
• M38: 15,015,138 km (0.086 R)
• M39: 15,972,265 km (0.084 R)
• M40: 16,267,422 km (0.038 R)
• M41: 17,121,028 km (0.035 R)
• M42: 17,945,312 km (0.055 R)
• M43: 18,340,250 km (0.117 R)
• M44: 18,649,469 km (0.05 R)
• M45: 19,767,863 km (0.073 R)
• M46: 20,266,921 km (0.082 R)
• M47: 20,449,431 km (0.105 R)
• M48: 21,092,402 km (0.09 R)
• M49: 22,069,426 km (0.056 R)
• M50: 22,681,580 km (0.119 R)
• M51: 22,965,966 km (0.099 R)
• M52: 25,038,944 km (0.087 R)
• M53: 25,234,917 km (0.103 R)
• M54: 25,875,046 km (0.026 R)
• M55: 26,221,814 km (0.06 R)
• M56: 26,570,377 km (0.102 R)
• M57: 27,121,047 km (0.115 R)
• M58: 27,473,350 km (0.112 R)
• M59: 28,030,153 km (0.119 R)
• M60: 29,000,744 km (0.056 R)
• M61: 29,412,737 km (0.095 R)
• M62: 29,878,584 km (0.105 R)
• M63: 30,503,455 km (0.099 R)
• M64: 31,554,380 km (0.116 R)
• M65: 32,510,460 km (0.112 R)
• M66: 32,992,015 km (0.114 R)
• M67: 34,179,224 km (0.045 R)
• M68: 34,723,461 km (0.058 R)
• M69: 34,832,667 km (0.103 R)
• M70: 35,106,132 km (0.109 R)
• M71: 35,765,410 km (0.072 R)
• M72: 37,263,782 km (0.075 R)
• M73: 37,487,431 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.4

Radius: 14.5

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 6.8 AU - 8.2 AU

Year: 7578 Days

Day: 11.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 71,543,642 km

• M1: 239,955 km (0.107 R)
• M2: 595,100 km (0.101 R)
• M3: 1,107,623 km (0.097 R)
• M4: 1,469,051 km (0.062 R)
• M5: 1,981,274 km (0.105 R)
• M6: 2,198,341 km (0.09 R)
• M7: 2,388,180 km (0.044 R)
• M8: 2,784,764 km (0.099 R)
• M9: 2,953,062 km (0.069 R)
• M10: 3,105,801 km (0.079 R)
• M11: 3,320,026 km (0.095 R)
• M12: 3,763,284 km (0.099 R)
• M13: 4,097,785 km (0.092 R)
• M14: 4,485,842 km (0.094 R)
• M15: 4,617,787 km (0.098 R)
• M16: 4,728,789 km (0.076 R)
• M17: 5,181,921 km (0.11 R)
• M18: 5,297,410 km (0.11 R)
• M19: 5,484,108 km (0.105 R)
• M20: 5,601,842 km (0.099 R)
• M21: 6,351,028 km (0.088 R)
• M22: 6,599,510 km (0.118 R)
• M23: 7,131,779 km (0.096 R)
• M24: 7,572,943 km (0.108 R)
• M25: 7,757,248 km (0.101 R)
• M26: 7,942,899 km (0.117 R)
• M27: 8,373,142 km (0.103 R)
• M28: 8,645,859 km (0.106 R)
• M29: 8,977,219 km (0.103 R)
• M30: 9,256,368 km (0.065 R)
• M31: 9,368,866 km (0.055 R)
• M32: 9,566,933 km (0.085 R)
• M33: 10,314,624 km (0.087 R)
• M34: 10,460,482 km (0.116 R)
• M35: 10,577,766 km (0.114 R)
• M36: 11,170,772 km (0.111 R)
• M37: 11,471,314 km (0.057 R)
• M38: 12,080,477 km (0.07 R)
• M39: 13,266,788 km (0.109 R)
• M40: 13,362,082 km (0.103 R)
• M41: 13,521,254 km (0.105 R)
• M42: 13,841,693 km (0.09 R)
• M43: 14,229,600 km (0.048 R)
• M44: 14,424,825 km (0.113 R)
• M45: 14,522,812 km (0.095 R)
• M46: 15,115,369 km (0.096 R)
• M47: 15,381,204 km (0.03 R)
• M48: 15,715,855 km (0.032 R)
• M49: 15,816,684 km (0.06 R)
• M50: 16,494,512 km (0.103 R)
• M51: 16,665,502 km (0.098 R)
• M52: 16,802,683 km (0.086 R)
• M53: 17,043,536 km (0.114 R)
• M54: 17,285,735 km (0.086 R)
• M55: 17,633,699 km (0.083 R)
• M56: 17,948,753 km (0.1 R)
• M57: 18,691,207 km (0.076 R)
• M58: 19,299,771 km (0.086 R)
• M59: 19,515,940 km (0.091 R)
• M60: 19,660,601 km (0.119 R)
• M61: 19,805,711 km (0.12 R)
• M62: 19,914,618 km (0.062 R)
• M63: 20,206,334 km (0.12 R)
• M64: 20,978,558 km (0.048 R)
• M65: 21,948,252 km (0.106 R)
• M66: 22,287,240 km (0.096 R)
• M67: 22,476,332 km (0.112 R)
• M68: 23,199,787 km (0.071 R)
• M69: 23,391,572 km (0.041 R)
• M70: 23,737,891 km (0.092 R)
• M71: 24,435,615 km (0.092 R)
• M72: 24,708,781 km (0.09 R)
• M73: 25,455,424 km (0.109 R)
• M74: 25,891,053 km (0.077 R)
• M75: 26,010,283 km (0.093 R)
• M76: 26,409,111 km (0.096 R)
• M77: 26,609,272 km (0.118 R)
• M78: 26,970,851 km (0.047 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.9

Radius: 14.2

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 7.3 AU - 11.46 AU

Year: 10599 Days

Day: 13.4 Hours

Environment

Temp: -176 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 71,543,642 km

• M1: 279,299 km (0.093 R)
• M2: 517,010 km (0.081 R)
• M3: 1,402,929 km (0.119 R)
• M4: 1,750,295 km (0.076 R)
• M5: 1,879,548 km (0.086 R)
• M6: 2,034,681 km (0.112 R)
• M7: 2,263,865 km (0.044 R)
• M8: 2,798,378 km (0.062 R)
• M9: 3,002,728 km (0.112 R)
• M10: 3,453,317 km (0.115 R)
• M11: 4,870,308 km (0.069 R)
• M12: 5,210,943 km (0.114 R)
• M13: 5,431,899 km (0.074 R)
• M14: 6,146,528 km (0.116 R)
• M15: 6,616,714 km (0.059 R)
• M16: 7,203,586 km (0.038 R)
• M17: 7,379,364 km (0.065 R)
• M18: 7,556,637 km (0.059 R)
• M19: 7,663,749 km (0.096 R)
• M20: 8,060,632 km (0.102 R)
• M21: 8,427,297 km (0.065 R)
• M22: 8,949,842 km (0.102 R)
• M23: 9,329,522 km (0.114 R)
• M24: 9,637,244 km (0.096 R)
• M25: 9,831,123 km (0.102 R)
• M26: 9,987,303 km (0.11 R)
• M27: 10,901,197 km (0.106 R)
• M28: 11,634,974 km (0.096 R)
• M29: 11,758,841 km (0.098 R)
• M30: 12,049,660 km (0.119 R)
• M31: 12,175,023 km (0.039 R)
• M32: 12,553,655 km (0.115 R)
• M33: 13,582,290 km (0.115 R)
• M34: 13,843,787 km (0.08 R)
• M35: 15,175,956 km (0.038 R)
• M36: 16,178,711 km (0.093 R)
• M37: 16,363,314 km (0.034 R)
• M38: 16,968,288 km (0.062 R)
• M39: 17,344,228 km (0.074 R)
• M40: 18,344,140 km (0.091 R)
• M41: 18,681,483 km (0.034 R)
• M42: 20,051,949 km (0.05 R)
• M43: 20,599,178 km (0.081 R)
• M44: 21,151,344 km (0.083 R)
• M45: 21,556,006 km (0.113 R)
• M46: 21,657,583 km (0.11 R)
• M47: 22,682,029 km (0.097 R)
• M48: 22,785,252 km (0.093 R)
• M49: 23,460,686 km (0.086 R)
• M50: 24,142,703 km (0.12 R)
• M51: 24,300,977 km (0.078 R)
• M52: 26,065,035 km (0.103 R)
• M53: 26,880,643 km (0.1 R)
• M54: 28,369,591 km (0.098 R)
• M55: 28,648,142 km (0.079 R)
• M56: 29,828,619 km (0.093 R)
• M57: 30,055,259 km (0.056 R)
• M58: 30,282,499 km (0.117 R)
• M59: 30,567,183 km (0.081 R)
• M60: 31,830,986 km (0.095 R)
• M61: 32,994,708 km (0.097 R)
• M62: 33,464,146 km (0.06 R)
• M63: 33,581,880 km (0.072 R)
• M64: 34,113,102 km (0.107 R)
• M65: 34,409,605 km (0.043 R)
• M66: 34,825,936 km (0.118 R)
• M67: 35,004,855 km (0.106 R)
• M68: 36,024,813 km (0.041 R)
• M69: 36,811,249 km (0.043 R)
• M70: 38,032,416 km (0.118 R)
• M71: 38,339,690 km (0.105 R)
• M72: 38,586,228 km (0.104 R)
• M73: 38,833,214 km (0.102 R)
• M74: 39,639,696 km (0.077 R)
• M75: 40,576,926 km (0.032 R)
• M76: 41,964,895 km (0.074 R)
• M77: 42,473,528 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 146.2

Radius: 7.7

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 13.82 AU - 14.62 AU

Year: 19785 Days

Day: 20.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 71,543,642 km

• M1: 116,686 km (0.049 R)
• M2: 614,548 km (0.086 R)
• M3: 1,312,123 km (0.1 R)
• M4: 1,541,756 km (0.077 R)
• M5: 1,716,935 km (0.09 R)
• M6: 2,015,383 km (0.089 R)
• M7: 2,134,612 km (0.038 R)
• M8: 2,231,701 km (0.116 R)
• M9: 2,380,102 km (0.053 R)
• M10: 2,686,778 km (0.097 R)
• M11: 2,844,753 km (0.077 R)
• M12: 3,115,076 km (0.106 R)
• M13: 3,450,325 km (0.052 R)
• M14: 3,767,922 km (0.032 R)
• M15: 4,555,405 km (0.083 R)
• M16: 5,359,344 km (0.066 R)
• M17: 6,985,921 km (0.092 R)
• M18: 7,609,296 km (0.067 R)
• M19: 8,060,034 km (0.054 R)
• M20: 8,791,418 km (0.116 R)
• M21: 8,869,658 km (0.103 R)
• M22: 9,303,940 km (0.082 R)
• M23: 10,523,612 km (0.101 R)
• M24: 10,773,440 km (0.114 R)
• M25: 11,577,828 km (0.109 R)
• M26: 11,663,697 km (0.109 R)
• M27: 12,357,532 km (0.117 R)
• M28: 12,709,536 km (0.096 R)
• M29: 14,611,074 km (0.097 R)
• M30: 15,311,492 km (0.071 R)
• M31: 16,166,443 km (0.083 R)
• M32: 16,599,679 km (0.107 R)
• M33: 16,744,938 km (0.081 R)
• M34: 19,532,994 km (0.068 R)
• M35: 19,737,644 km (0.088 R)
• M36: 20,149,038 km (0.08 R)
• M37: 22,944,723 km (0.037 R)
• M38: 24,085,706 km (0.101 R)
• M39: 25,859,638 km (0.11 R)
• M40: 27,160,391 km (0.112 R)
• M41: 29,766,236 km (0.072 R)
• M42: 31,307,992 km (0.101 R)
• M43: 34,406,463 km (0.098 R)
• M44: 35,025,499 km (0.075 R)
• M45: 35,523,211 km (0.079 R)
• M46: 37,030,709 km (0.092 R)
• M47: 39,201,823 km (0.056 R)
• M48: 41,413,777 km (0.079 R)
• M49: 42,006,035 km (0.12 R)
• M50: 42,468,592 km (0.116 R)
• M51: 42,999,365 km (0.072 R)
• M52: 43,265,649 km (0.067 R)
• M53: 43,332,220 km (0.05 R)
• M54: 44,067,494 km (0.103 R)
• M55: 44,134,513 km (0.109 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 422.6

Radius: 6.4

Gravity: 10.32 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 14.44 AU - 17.2 AU

Year: 23216 Days

Day: 20.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 71,543,642 km

• M1: 86,019 km (0.069 R)
• M2: 162,014 km (0.07 R)
• M3: 396,584 km (0.044 R)
• M4: 609,013 km (0.078 R)
• M5: 694,733 km (0.052 R)
• M6: 854,802 km (0.09 R)
• M7: 1,103,733 km (0.031 R)
• M8: 1,156,242 km (0.108 R)
• M9: 1,209,648 km (0.12 R)
• M10: 2,272,092 km (0.066 R)
• M11: 2,476,443 km (0.085 R)
• M12: 3,624,308 km (0.086 R)
• M13: 5,491,738 km (0.058 R)
• M14: 8,117,031 km (0.072 R)
• M15: 8,429,541 km (0.102 R)
• M16: 8,587,217 km (0.059 R)
• M17: 9,444,862 km (0.103 R)
• M18: 9,773,378 km (0.117 R)
• M19: 11,471,763 km (0.089 R)
• M20: 11,588,300 km (0.109 R)
• M21: 13,320,344 km (0.096 R)
• M22: 13,381,530 km (0.12 R)
• M23: 13,442,715 km (0.12 R)
• M24: 14,750,500 km (0.082 R)
• M25: 14,940,639 km (0.081 R)
• M26: 15,451,515 km (0.049 R)
• M27: 15,838,525 km (0.086 R)
• M28: 16,687,942 km (0.085 R)
• M29: 17,351,259 km (0.094 R)
• M30: 18,430,607 km (0.093 R)
• M31: 18,567,041 km (0.082 R)
• M32: 19,392,671 km (0.096 R)
• M33: 19,670,624 km (0.082 R)
• M34: 19,740,187 km (0.112 R)
• M35: 19,810,049 km (0.111 R)
• M36: 20,795,301 km (0.08 R)
• M37: 21,079,686 km (0.064 R)
• M38: 22,448,208 km (0.076 R)
• M39: 23,400,997 km (0.117 R)
• M40: 23,622,850 km (0.09 R)
• M41: 25,954,782 km (0.105 R)
• M42: 26,414,496 km (0.084 R)
• M43: 27,575,675 km (0.117 R)
• M44: 30,268,736 km (0.11 R)
• M45: 30,752,535 km (0.098 R)
• M46: 30,833,468 km (0.055 R)
• M47: 31,401,790 km (0.038 R)
• M48: 31,891,573 km (0.107 R)
• M49: 32,631,036 km (0.062 R)
• M50: 32,796,192 km (0.087 R)
• M51: 34,798,858 km (0.073 R)
• M52: 36,070,590 km (0.079 R)
• M53: 36,326,701 km (0.098 R)
• M54: 37,703,151 km (0.04 R)
• M55: 39,096,506 km (0.111 R)
• M56: 39,184,170 km (0.086 R)
• M57: 40,418,054 km (0.114 R)
• M58: 41,217,953 km (0.072 R)
• M59: 41,664,653 km (0.083 R)
• M60: 41,754,112 km (0.103 R)
• M61: 41,933,330 km (0.1 R)
• M62: 42,923,818 km (0.08 R)
• M63: 43,285,845 km (0.034 R)
• M64: 44,469,613 km (0.082 R)
• M65: 44,744,274 km (0.045 R)
• M66: 45,571,551 km (0.08 R)
• M67: 46,218,561 km (0.044 R)
• M68: 46,311,312 km (0.093 R)
• M69: 46,496,813 km (0.073 R)
• M70: 47,615,357 km (0.101 R)
• M71: 49,309,553 km (0.095 R)
• M72: 49,688,783 km (0.084 R)
• M73: 50,545,381 km (0.104 R)
• M74: 51,984,063 km (0.053 R)
• M75: 52,370,026 km (0.065 R)
• M76: 54,215,914 km (0.046 R)
• M77: 54,607,262 km (0.096 R)
• M78: 55,196,079 km (0.103 R)
• M79: 56,280,963 km (0.11 R)
• M80: 57,173,913 km (0.064 R)
• M81: 59,074,105 km (0.118 R)
• M82: 59,476,822 km (0.083 R)
• M83: 60,690,360 km (0.039 R)
• M84: 60,994,941 km (0.077 R)
• M85: 61,707,925 km (0.079 R)
• M86: 62,218,652 km (0.09 R)
• M87: 64,379,743 km (0.074 R)
• M88: 65,521,324 km (0.044 R)
• M89: 65,938,253 km (0.04 R)
• M90: 66,669,787 km (0.038 R)
• M91: 66,879,224 km (0.095 R)
• M92: 67,193,978 km (0.111 R)
• M93: 68,563,247 km (0.101 R)
• M94: 70,261,183 km (0.084 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 554 - 12,658 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit