🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.48 AU - 0.52 AU

Year: 129 Days

Day: 47.2 Hours

Environment

Temp: 237 °C

Axial Tilt: 26.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.56 AU - 0.56 AU

Year: 153 Days

Day: 19.9 Hours

Environment

Temp: 240 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 63,746,137 km

• M1: 309,518 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.88 AU - 1.22 AU

Year: 393 Days

Day: 12.4 Hours

Environment

Temp: 13 °C

Axial Tilt: 49.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.86 AU - 1.42 AU

Year: 445 Days

Day: 29.2 Hours

Environment

Temp: 10 °C

Axial Tilt: 8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 0.92 AU - 1.4 AU

Year: 456 Days

Day: 33.9 Hours

Environment

Temp: 15 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 63,746,137 km

• M1: 347,366 km (0.091 R)
• M2: 699,819 km (0.116 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.78 AU - 2.98 AU

Year: 1785 Days

Day: 43.2 Hours

Environment

Temp: -107 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 274.7

Radius: 13.4

Gravity: 1.53 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 5.64 AU - 7.88 AU

Year: 6420 Days

Day: 14.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 137.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 63,746,137 km

• M1: 188,942 km (0.096 R)
• M2: 323,281 km (0.094 R)
• M3: 441,463 km (0.082 R)
• M4: 579,991 km (0.085 R)
• M5: 814,411 km (0.074 R)
• M6: 1,199,326 km (0.107 R)
• M7: 1,434,494 km (0.095 R)
• M8: 1,565,243 km (0.105 R)
• M9: 2,113,070 km (0.12 R)
• M10: 2,263,416 km (0.105 R)
• M11: 2,504,418 km (0.048 R)
• M12: 2,718,044 km (0.119 R)
• M13: 2,993,603 km (0.113 R)
• M14: 3,106,400 km (0.095 R)
• M15: 3,414,272 km (0.073 R)
• M16: 3,512,558 km (0.06 R)
• M17: 3,631,788 km (0.085 R)
• M18: 3,813,399 km (0.069 R)
• M19: 4,164,356 km (0.117 R)
• M20: 4,418,672 km (0.062 R)
• M21: 4,547,775 km (0.081 R)
• M22: 4,831,712 km (0.105 R)
• M23: 4,987,144 km (0.047 R)
• M24: 5,121,633 km (0.11 R)
• M25: 5,954,145 km (0.067 R)
• M26: 6,049,289 km (0.108 R)
• M27: 6,878,510 km (0.118 R)
• M28: 7,205,082 km (0.045 R)
• M29: 7,434,117 km (0.073 R)
• M30: 8,241,646 km (0.108 R)
• M31: 8,347,860 km (0.11 R)
• M32: 8,669,496 km (0.097 R)
• M33: 8,913,191 km (0.107 R)
• M34: 9,241,857 km (0.116 R)
• M35: 9,518,913 km (0.087 R)
• M36: 9,798,661 km (0.113 R)
• M37: 10,194,796 km (0.116 R)
• M38: 10,538,572 km (0.112 R)
• M39: 10,625,189 km (0.037 R)
• M40: 10,799,021 km (0.098 R)
• M41: 11,741,937 km (0.057 R)
• M42: 12,375,185 km (0.088 R)
• M43: 12,803,483 km (0.119 R)
• M44: 12,926,902 km (0.072 R)
• M45: 13,236,719 km (0.057 R)
• M46: 13,864,132 km (0.115 R)
• M47: 14,085,986 km (0.113 R)
• M48: 14,372,915 km (0.061 R)
• M49: 14,533,284 km (0.11 R)
• M50: 15,180,294 km (0.034 R)
• M51: 15,409,029 km (0.06 R)
• M52: 16,035,545 km (0.062 R)
• M53: 16,469,080 km (0.09 R)
• M54: 16,569,759 km (0.086 R)
• M55: 16,737,907 km (0.07 R)
• M56: 16,839,036 km (0.103 R)
• M57: 17,758,464 km (0.098 R)
• M58: 19,150,622 km (0.089 R)
• M59: 19,327,147 km (0.112 R)
• M60: 19,504,122 km (0.091 R)
• M61: 19,681,694 km (0.114 R)
• M62: 20,074,239 km (0.069 R)
• M63: 21,012,367 km (0.12 R)
• M64: 21,121,574 km (0.108 R)
• M65: 22,112,660 km (0.065 R)
• M66: 22,632,512 km (0.106 R)
• M67: 22,744,411 km (0.12 R)
• M68: 24,063,715 km (0.079 R)
• M69: 24,178,008 km (0.087 R)
• M70: 24,445,339 km (0.082 R)
• M71: 24,713,568 km (0.102 R)
• M72: 24,828,908 km (0.042 R)
• M73: 25,369,256 km (0.103 R)
• M74: 25,485,493 km (0.077 R)
• M75: 25,601,880 km (0.106 R)
• M76: 25,796,507 km (0.098 R)
• M77: 26,030,478 km (0.092 R)
• M78: 26,304,542 km (0.105 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713

Radius: 13.2

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 7.35 AU - 8.33 AU

Year: 8018 Days

Day: 14.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 43.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 63,746,137 km

• M1: 174,730 km (0.071 R)
• M2: 291,267 km (0.09 R)
• M3: 485,744 km (0.104 R)
• M4: 717,621 km (0.102 R)
• M5: 921,074 km (0.101 R)
• M6: 1,750,445 km (0.094 R)
• M7: 1,878,500 km (0.103 R)
• M8: 2,076,568 km (0.066 R)
• M9: 2,351,679 km (0.103 R)
• M10: 2,786,859 km (0.1 R)
• M11: 3,039,829 km (0.097 R)
• M12: 3,300,279 km (0.103 R)
• M13: 3,595,435 km (0.096 R)
• M14: 3,787,818 km (0.108 R)
• M15: 3,955,517 km (0.101 R)
• M16: 4,154,333 km (0.112 R)
• M17: 4,385,611 km (0.115 R)
• M18: 5,105,027 km (0.083 R)
• M19: 5,510,138 km (0.069 R)
• M20: 5,700,576 km (0.084 R)
• M21: 5,958,034 km (0.058 R)
• M22: 6,787,405 km (0.042 R)
• M23: 6,923,539 km (0.049 R)
• M24: 7,937,364 km (0.047 R)
• M25: 8,737,264 km (0.038 R)
• M26: 9,109,463 km (0.073 R)
• M27: 10,101,447 km (0.089 R)
• M28: 10,374,463 km (0.073 R)
• M29: 10,848,090 km (0.116 R)
• M30: 11,248,114 km (0.078 R)
• M31: 11,612,385 km (0.086 R)
• M32: 12,186,841 km (0.04 R)
• M33: 12,519,247 km (0.087 R)
• M34: 12,854,646 km (0.071 R)
• M35: 13,448,849 km (0.064 R)
• M36: 13,534,419 km (0.072 R)
• M37: 14,052,027 km (0.059 R)
• M38: 14,752,145 km (0.084 R)
• M39: 14,884,689 km (0.043 R)
• M40: 15,688,329 km (0.114 R)
• M41: 15,778,536 km (0.083 R)
• M42: 16,551,957 km (0.117 R)
• M43: 16,643,661 km (0.064 R)
• M44: 16,735,663 km (0.059 R)
• M45: 17,430,994 km (0.107 R)
• M46: 17,617,992 km (0.089 R)
• M47: 17,946,808 km (0.103 R)
• M48: 18,515,280 km (0.048 R)
• M49: 18,897,652 km (0.068 R)
• M50: 19,089,735 km (0.092 R)
• M51: 19,186,077 km (0.107 R)
• M52: 19,621,556 km (0.092 R)
• M53: 19,767,414 km (0.118 R)
• M54: 20,060,177 km (0.116 R)
• M55: 20,207,232 km (0.05 R)
• M56: 20,502,089 km (0.05 R)
• M57: 21,595,949 km (0.081 R)
• M58: 22,251,337 km (0.056 R)
• M59: 22,555,918 km (0.118 R)
• M60: 23,581,412 km (0.059 R)
• M61: 24,308,308 km (0.116 R)
• M62: 24,517,296 km (0.12 R)
• M63: 25,518,405 km (0.104 R)
• M64: 26,640,389 km (0.071 R)
• M65: 27,234,592 km (0.081 R)
• M66: 28,932,378 km (0.098 R)
• M67: 30,102,084 km (0.104 R)
• M68: 30,214,282 km (0.11 R)
• M69: 30,326,630 km (0.117 R)
• M70: 30,946,863 km (0.053 R)
• M71: 31,400,743 km (0.102 R)
• M72: 31,856,717 km (0.117 R)
• M73: 32,314,935 km (0.117 R)
• M74: 32,717,653 km (0.093 R)
• M75: 32,890,737 km (0.111 R)
• M76: 33,469,980 km (0.073 R)
• M77: 33,586,218 km (0.099 R)
• M78: 34,697,281 km (0.1 R)
• M79: 37,256,153 km (0.114 R)
• M80: 37,376,579 km (0.054 R)
• M81: 38,893,801 km (0.053 R)
• M82: 40,245,418 km (0.086 R)
• M83: 40,926,985 km (0.116 R)
• M84: 41,425,146 km (0.071 R)
• M85: 41,612,443 km (0.059 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 507.5

Radius: 4.3

Gravity: 27.45 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 12.59 AU - 14.97 AU

Year: 18684 Days

Day: 23.9 Hours

Environment

Temp: -193 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 63,746,137 km

• M1: 76,744 km (0.057 R)
• M2: 109,655 km (0.119 R)
• M3: 361,428 km (0.116 R)
• M4: 744,848 km (0.093 R)
• M5: 855,550 km (0.112 R)
• M6: 971,788 km (0.115 R)
• M7: 1,798,914 km (0.074 R)
• M8: 2,226,615 km (0.101 R)
• M9: 3,278,288 km (0.034 R)
• M10: 3,608,450 km (0.052 R)
• M11: 3,683,399 km (0.047 R)
• M12: 3,720,948 km (0.047 R)
• M13: 3,834,642 km (0.039 R)
• M14: 3,910,937 km (0.076 R)
• M15: 4,260,847 km (0.094 R)
• M16: 5,327,031 km (0.105 R)
• M17: 5,541,105 km (0.113 R)
• M18: 5,845,537 km (0.115 R)
• M19: 7,447,281 km (0.055 R)
• M20: 7,782,979 km (0.097 R)
• M21: 8,172,681 km (0.057 R)
• M22: 8,320,484 km (0.086 R)
• M23: 8,370,001 km (0.114 R)
• M24: 8,970,936 km (0.061 R)
• M25: 9,174,389 km (0.086 R)
• M26: 9,225,551 km (0.08 R)
• M27: 9,430,799 km (0.108 R)
• M28: 9,793,873 km (0.057 R)
• M29: 9,846,083 km (0.048 R)
• M30: 10,161,435 km (0.119 R)
• M31: 10,267,201 km (0.107 R)
• M32: 11,842,467 km (0.096 R)
• M33: 14,076,412 km (0.097 R)
• M34: 14,550,487 km (0.069 R)
• M35: 15,392,424 km (0.118 R)
• M36: 17,438,923 km (0.053 R)
• M37: 18,203,966 km (0.03 R)
• M38: 18,784,855 km (0.082 R)
• M39: 22,052,821 km (0.079 R)
• M40: 23,087,589 km (0.115 R)
• M41: 24,208,825 km (0.12 R)
• M42: 24,350,345 km (0.092 R)
• M43: 24,776,100 km (0.118 R)
• M44: 24,918,667 km (0.106 R)
• M45: 25,204,399 km (0.057 R)
• M46: 25,347,714 km (0.116 R)
• M47: 25,707,197 km (0.073 R)
• M48: 25,923,665 km (0.115 R)
• M49: 26,576,810 km (0.082 R)
• M50: 26,795,671 km (0.111 R)
• M51: 28,270,258 km (0.098 R)
• M52: 28,642,906 km (0.11 R)
• M53: 29,770,874 km (0.049 R)
• M54: 29,922,416 km (0.109 R)
• M55: 30,683,720 km (0.095 R)
• M56: 31,066,691 km (0.111 R)
• M57: 31,143,584 km (0.116 R)
• M58: 31,297,371 km (0.08 R)
• M59: 31,451,307 km (0.097 R)
• M60: 32,070,044 km (0.058 R)
• M61: 32,770,760 km (0.113 R)
• M62: 33,319,335 km (0.042 R)
• M63: 34,505,048 km (0.093 R)
• M64: 34,584,485 km (0.103 R)
• M65: 35,142,933 km (0.069 R)
• M66: 35,463,372 km (0.088 R)
• M67: 35,784,858 km (0.1 R)
• M68: 36,917,463 km (0.074 R)
• M69: 36,998,695 km (0.079 R)
• M70: 37,979,608 km (0.111 R)
• M71: 40,888,688 km (0.076 R)
• M72: 41,310,106 km (0.112 R)
• M73: 41,394,628 km (0.097 R)
• M74: 41,817,691 km (0.096 R)
• M75: 44,041,015 km (0.106 R)
• M76: 44,127,333 km (0.087 R)
• M77: 46,302,486 km (0.081 R)
• M78: 47,535,771 km (0.095 R)
• M79: 48,067,591 km (0.086 R)
• M80: 48,423,335 km (0.066 R)
• M81: 48,869,136 km (0.044 R)
• M82: 49,137,216 km (0.12 R)
• M83: 49,316,284 km (0.062 R)
• M84: 50,665,956 km (0.095 R)
• M85: 52,118,851 km (0.119 R)
• M86: 52,942,088 km (0.12 R)
• M87: 53,493,356 km (0.119 R)
• M88: 55,437,680 km (0.109 R)
• M89: 56,652,714 km (0.092 R)
• M90: 58,539,292 km (0.118 R)
• M91: 59,299,698 km (0.114 R)
• M92: 62,373,785 km (0.096 R)
• M93: 62,761,543 km (0.08 R)
• M94: 62,955,870 km (0.087 R)
• M95: 63,150,348 km (0.073 R)
• M96: 64,419,087 km (0.11 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 184.1

Radius: 6.7

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 17.88 AU - 19.56 AU

Year: 29583 Days

Day: 22.2 Hours

Environment

Temp: -193 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 63,746,137 km

• M1: 500,106 km (0.08 R)
• M2: 995,723 km (0.044 R)
• M3: 1,114,055 km (0.051 R)
• M4: 1,339,051 km (0.092 R)
• M5: 1,470,098 km (0.088 R)
• M6: 1,859,801 km (0.056 R)
• M7: 2,126,833 km (0.109 R)
• M8: 2,311,586 km (0.077 R)
• M9: 2,469,562 km (0.098 R)
• M10: 3,418,162 km (0.104 R)
• M11: 3,634,779 km (0.113 R)
• M12: 3,818,785 km (0.106 R)
• M13: 3,930,684 km (0.09 R)
• M14: 4,005,932 km (0.081 R)
• M15: 4,664,312 km (0.092 R)
• M16: 4,985,648 km (0.096 R)
• M17: 5,149,009 km (0.055 R)
• M18: 5,906,124 km (0.089 R)
• M19: 6,652,617 km (0.067 R)
• M20: 6,697,497 km (0.093 R)
• M21: 6,832,584 km (0.092 R)
• M22: 7,662,253 km (0.063 R)
• M23: 7,709,227 km (0.085 R)
• M24: 8,281,140 km (0.117 R)
• M25: 8,621,026 km (0.085 R)
• M26: 8,915,883 km (0.082 R)
• M27: 9,114,400 km (0.104 R)
• M28: 10,025,601 km (0.038 R)
• M29: 10,231,896 km (0.069 R)
• M30: 10,387,627 km (0.091 R)
• M31: 11,661,603 km (0.118 R)
• M32: 12,648,949 km (0.109 R)
• M33: 13,209,043 km (0.069 R)
• M34: 13,321,990 km (0.1 R)
• M35: 13,891,808 km (0.107 R)
• M36: 14,006,699 km (0.086 R)
• M37: 15,232,205 km (0.118 R)
• M38: 15,350,836 km (0.072 R)
• M39: 15,887,892 km (0.088 R)
• M40: 15,947,881 km (0.119 R)
• M41: 16,249,321 km (0.09 R)
• M42: 16,309,758 km (0.108 R)
• M43: 17,164,860 km (0.071 R)
• M44: 17,473,630 km (0.107 R)
• M45: 19,622,304 km (0.107 R)
• M46: 21,056,499 km (0.087 R)
• M47: 24,369,792 km (0.088 R)
• M48: 25,980,064 km (0.038 R)
• M49: 26,263,552 km (0.027 R)
• M50: 26,762,161 km (0.105 R)
• M51: 26,976,834 km (0.114 R)
• M52: 27,048,641 km (0.105 R)
• M53: 29,819,194 km (0.09 R)
• M54: 30,041,796 km (0.117 R)
• M55: 31,162,732 km (0.112 R)
• M56: 31,614,967 km (0.069 R)
• M57: 31,841,907 km (0.1 R)
• M58: 33,061,429 km (0.075 R)
• M59: 33,291,809 km (0.111 R)
• M60: 33,368,703 km (0.09 R)
• M61: 34,063,435 km (0.119 R)
• M62: 34,762,955 km (0.101 R)
• M63: 36,492,755 km (0.053 R)
• M64: 37,288,316 km (0.097 R)
• M65: 38,009,229 km (0.106 R)
• M66: 39,790,640 km (0.086 R)
• M67: 39,872,171 km (0.083 R)
• M68: 40,199,192 km (0.052 R)
• M69: 40,691,518 km (0.086 R)
• M70: 41,350,796 km (0.092 R)
• M71: 41,516,251 km (0.101 R)
• M72: 41,598,979 km (0.115 R)
• M73: 43,182,323 km (0.082 R)
• M74: 43,350,172 km (0.079 R)
• M75: 43,770,691 km (0.061 R)
• M76: 44,530,948 km (0.056 R)
• M77: 45,380,664 km (0.037 R)
• M78: 46,235,915 km (0.113 R)
• M79: 47,096,402 km (0.096 R)
• M80: 47,269,187 km (0.094 R)
• M81: 51,922,728 km (0.115 R)
• M82: 52,279,968 km (0.108 R)
• M83: 53,356,025 km (0.101 R)
• M84: 54,711,532 km (0.115 R)
• M85: 56,261,515 km (0.064 R)
• M86: 60,152,107 km (0.115 R)
• M87: 60,527,149 km (0.11 R)
• M88: 62,034,946 km (0.054 R)
• M89: 62,319,182 km (0.096 R)
• M90: 62,508,722 km (0.083 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 15,539 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit