🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.67 AU - 1.03 AU

Year: 289 Days

Day: 24.7 Hours

Environment

Temp: 157 °C

Axial Tilt: 37.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,514,879 km

• M1: 457,171 km (0.065 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.86 AU - 1.08 AU

Year: 352 Days

Day: 35.3 Hours

Environment

Temp: 32 °C

Axial Tilt: 14.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.88 AU - 1.18 AU

Year: 386 Days

Day: 35.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 45.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.35

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.32 AU - 1.42 AU

Year: 592 Days

Day: 19.7 Hours

Environment

Temp: -33 °C

Axial Tilt: 20.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 2.64 AU - 3.7 AU

Year: 2082 Days

Day: 44.1 Hours

Environment

Temp: -108 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 3.69 AU - 4.55 AU

Year: 3085 Days

Day: 42.3 Hours

Environment

Temp: -131 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 60.1

Radius: 8.8

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 6.27 AU - 6.29 AU

Year: 5807 Days

Day: 10.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 73,514,879 km

• M1: 126,410 km (0.031 R)
• M2: 185,950 km (0.098 R)
• M3: 283,937 km (0.083 R)
• M4: 448,644 km (0.103 R)
• M5: 506,688 km (0.088 R)
• M6: 668,403 km (0.084 R)
• M7: 752,028 km (0.118 R)
• M8: 888,462 km (0.073 R)
• M9: 1,016,069 km (0.058 R)
• M10: 1,195,885 km (0.079 R)
• M11: 1,465,311 km (0.116 R)
• M12: 1,948,811 km (0.12 R)
• M13: 2,026,602 km (0.036 R)
• M14: 3,195,560 km (0.105 R)
• M15: 3,720,948 km (0.115 R)
• M16: 3,818,037 km (0.113 R)
• M17: 3,888,049 km (0.107 R)
• M18: 4,000,845 km (0.081 R)
• M19: 4,200,858 km (0.119 R)
• M20: 4,389,501 km (0.081 R)
• M21: 4,670,296 km (0.097 R)
• M22: 5,018,261 km (0.119 R)
• M23: 5,611,267 km (0.092 R)
• M24: 5,819,208 km (0.101 R)
• M25: 6,127,828 km (0.118 R)
• M26: 6,275,930 km (0.115 R)
• M27: 6,441,834 km (0.099 R)
• M28: 6,931,169 km (0.069 R)
• M29: 7,085,554 km (0.032 R)
• M30: 7,345,255 km (0.106 R)
• M31: 7,432,471 km (0.096 R)
• M32: 7,820,677 km (0.12 R)
• M33: 8,071,104 km (0.082 R)
• M34: 8,324,224 km (0.115 R)
• M35: 8,433,580 km (0.042 R)
• M36: 8,616,837 km (0.092 R)
• M37: 9,117,990 km (0.083 R)
• M38: 9,306,035 km (0.08 R)
• M39: 9,647,866 km (0.12 R)
• M40: 9,916,544 km (0.114 R)
• M41: 11,701,994 km (0.113 R)
• M42: 12,029,614 km (0.037 R)
• M43: 12,464,345 km (0.045 R)
• M44: 12,610,353 km (0.116 R)
• M45: 12,820,089 km (0.093 R)
• M46: 13,928,609 km (0.103 R)
• M47: 14,297,667 km (0.114 R)
• M48: 14,824,251 km (0.116 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 504.5

Radius: 10.4

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 7.47 AU - 10.35 AU

Year: 9813 Days

Day: 8.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 73,514,879 km

• M1: 130,749 km (0.075 R)
• M2: 223,798 km (0.119 R)
• M3: 591,510 km (0.066 R)
• M4: 664,065 km (0.095 R)
• M5: 787,184 km (0.095 R)
• M6: 1,166,863 km (0.113 R)
• M7: 1,260,811 km (0.108 R)
• M8: 1,377,198 km (0.114 R)
• M9: 1,497,175 km (0.095 R)
• M10: 1,945,371 km (0.099 R)
• M11: 2,243,220 km (0.117 R)
• M12: 2,361,702 km (0.098 R)
• M13: 2,482,277 km (0.049 R)
• M14: 3,011,555 km (0.112 R)
• M15: 3,195,859 km (0.094 R)
• M16: 3,410,981 km (0.11 R)
• M17: 3,547,863 km (0.103 R)
• M18: 3,799,038 km (0.074 R)
• M19: 5,077,352 km (0.105 R)
• M20: 5,265,695 km (0.111 R)
• M21: 6,141,441 km (0.077 R)
• M22: 6,208,012 km (0.091 R)
• M23: 6,275,032 km (0.095 R)
• M24: 6,784,563 km (0.075 R)
• M25: 6,922,791 km (0.053 R)
• M26: 7,061,917 km (0.057 R)
• M27: 7,343,011 km (0.09 R)
• M28: 7,735,407 km (0.105 R)
• M29: 7,952,324 km (0.061 R)
• M30: 8,429,391 km (0.051 R)
• M31: 8,577,942 km (0.108 R)
• M32: 8,652,591 km (0.105 R)
• M33: 8,953,433 km (0.063 R)
• M34: 10,628,630 km (0.053 R)
• M35: 10,991,255 km (0.093 R)
• M36: 11,687,633 km (0.059 R)
• M37: 12,020,189 km (0.093 R)
• M38: 12,313,700 km (0.11 R)
• M39: 12,737,361 km (0.103 R)
• M40: 13,208,744 km (0.106 R)
• M41: 13,685,812 km (0.075 R)
• M42: 14,212,845 km (0.031 R)
• M43: 14,389,969 km (0.115 R)
• M44: 14,478,830 km (0.098 R)
• M45: 16,063,221 km (0.04 R)
• M46: 17,087,069 km (0.099 R)
• M47: 17,369,958 km (0.116 R)
• M48: 17,606,772 km (0.074 R)
• M49: 17,844,782 km (0.078 R)
• M50: 18,420,435 km (0.091 R)
• M51: 19,197,296 km (0.081 R)
• M52: 19,393,120 km (0.086 R)
• M53: 20,233,112 km (0.116 R)
• M54: 20,532,457 km (0.082 R)
• M55: 22,153,500 km (0.115 R)
• M56: 22,668,416 km (0.094 R)
• M57: 22,979,280 km (0.068 R)
• M58: 24,078,525 km (0.092 R)
• M59: 25,248,381 km (0.114 R)
• M60: 25,840,190 km (0.085 R)
• M61: 26,056,658 km (0.061 R)
• M62: 26,545,693 km (0.079 R)
• M63: 26,709,353 km (0.037 R)
• M64: 26,818,560 km (0.109 R)
• M65: 27,864,399 km (0.101 R)
• M66: 29,769,079 km (0.114 R)
• M67: 30,337,251 km (0.062 R)
• M68: 30,508,391 km (0.069 R)
• M69: 30,622,684 km (0.099 R)
• M70: 31,253,838 km (0.036 R)
• M71: 31,889,180 km (0.059 R)
• M72: 32,528,711 km (0.076 R)
• M73: 33,113,937 km (0.091 R)
• M74: 33,348,956 km (0.112 R)
• M75: 33,643,514 km (0.103 R)
• M76: 37,367,603 km (0.057 R)
• M77: 37,489,825 km (0.115 R)
• M78: 37,673,531 km (0.049 R)
• M79: 37,857,536 km (0.096 R)
• M80: 38,596,550 km (0.116 R)
• M81: 39,776,279 km (0.077 R)
• M82: 40,778,884 km (0.101 R)
• M83: 41,599,577 km (0.105 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 921.3

Radius: 5.2

Gravity: 34.07 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 11.42 AU - 18.86 AU

Year: 21735 Days

Day: 23.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 73,514,879 km

• M1: 211,681 km (0.084 R)
• M2: 278,850 km (0.083 R)
• M3: 415,284 km (0.089 R)
• M4: 458,218 km (0.109 R)
• M5: 721,810 km (0.082 R)
• M6: 968,646 km (0.1 R)
• M7: 1,147,116 km (0.059 R)
• M8: 1,534,874 km (0.061 R)
• M9: 1,637,797 km (0.082 R)
• M10: 1,997,281 km (0.117 R)
• M11: 2,263,117 km (0.066 R)
• M12: 2,744,822 km (0.119 R)
• M13: 2,870,035 km (0.106 R)
• M14: 3,345,457 km (0.082 R)
• M15: 3,752,513 km (0.057 R)
• M16: 4,032,560 km (0.071 R)
• M17: 4,862,080 km (0.113 R)
• M18: 4,963,059 km (0.103 R)
• M19: 5,530,932 km (0.077 R)
• M20: 5,902,833 km (0.091 R)
• M21: 7,880,816 km (0.113 R)
• M22: 8,970,636 km (0.081 R)
• M23: 9,094,503 km (0.101 R)
• M24: 9,407,013 km (0.055 R)
• M25: 9,659,535 km (0.111 R)
• M26: 9,914,150 km (0.083 R)
• M27: 10,365,337 km (0.074 R)
• M28: 11,421,199 km (0.104 R)
• M29: 12,235,460 km (0.116 R)
• M30: 14,134,904 km (0.033 R)
• M31: 14,715,045 km (0.027 R)
• M32: 15,823,715 km (0.056 R)
• M33: 16,123,808 km (0.113 R)
• M34: 16,274,603 km (0.099 R)
• M35: 17,112,351 km (0.081 R)
• M36: 18,592,023 km (0.091 R)
• M37: 18,908,722 km (0.097 R)
• M38: 19,147,331 km (0.075 R)
• M39: 19,708,173 km (0.096 R)
• M40: 20,437,164 km (0.111 R)
• M41: 21,010,273 km (0.08 R)
• M42: 21,257,558 km (0.109 R)
• M43: 22,088,574 km (0.11 R)
• M44: 22,845,540 km (0.108 R)
• M45: 23,782,172 km (0.104 R)
• M46: 29,107,407 km (0.058 R)
• M47: 30,122,130 km (0.119 R)
• M48: 30,400,830 km (0.078 R)
• M49: 31,618,557 km (0.08 R)
• M50: 31,901,896 km (0.102 R)
• M51: 32,566,110 km (0.085 R)
• M52: 32,852,141 km (0.098 R)
• M53: 34,198,223 km (0.039 R)
• M54: 34,586,130 km (0.108 R)
• M55: 35,268,446 km (0.092 R)
• M56: 36,844,460 km (0.119 R)
• M57: 38,745,849 km (0.087 R)
• M58: 40,269,353 km (0.071 R)
• M59: 40,986,974 km (0.062 R)
• M60: 41,295,744 km (0.082 R)
• M61: 44,320,763 km (0.091 R)
• M62: 44,955,507 km (0.098 R)
• M63: 45,380,364 km (0.078 R)
• M64: 46,448,344 km (0.11 R)
• M65: 47,632,560 km (0.084 R)
• M66: 51,466,006 km (0.096 R)
• M67: 52,356,113 km (0.118 R)
• M68: 53,588,201 km (0.059 R)
• M69: 54,829,864 km (0.044 R)
• M70: 55,170,199 km (0.115 R)
• M71: 55,511,132 km (0.066 R)
• M72: 55,966,807 km (0.093 R)
• M73: 56,652,714 km (0.111 R)
• M74: 56,882,047 km (0.118 R)
• M75: 59,307,777 km (0.09 R)
• M76: 62,121,114 km (0.114 R)
• M77: 63,068,518 km (0.082 R)
• M78: 65,097,663 km (0.107 R)
• M79: 65,457,895 km (0.09 R)
• M80: 67,998,515 km (0.105 R)
• M81: 68,974,791 km (0.102 R)
• M82: 70,324,762 km (0.062 R)
• M83: 70,571,150 km (0.097 R)
• M84: 72,055,460 km (0.107 R)
• M85: 72,179,626 km (0.116 R)
• M86: 72,428,108 km (0.062 R)
• M87: 76,316,606 km (0.088 R)
• M88: 79,244,984 km (0.119 R)
• M89: 84,294,062 km (0.062 R)
• M90: 85,868,430 km (0.094 R)
• M91: 86,131,722 km (0.084 R)
• M92: 87,187,733 km (0.097 R)
• M93: 88,646,761 km (0.104 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 247.1

Radius: 5.5

Gravity: 8.17 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 14.58 AU - 24.3 AU

Year: 31624 Days

Day: 20.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 73,514,879 km

• M1: 102,475 km (0.065 R)
• M2: 245,789 km (0.083 R)
• M3: 634,145 km (0.095 R)
• M4: 840,740 km (0.054 R)
• M5: 889,509 km (0.083 R)
• M6: 1,147,864 km (0.047 R)
• M7: 1,342,192 km (0.069 R)
• M8: 1,576,911 km (0.088 R)
• M9: 2,287,202 km (0.112 R)
• M10: 2,425,879 km (0.113 R)
• M11: 2,567,399 km (0.066 R)
• M12: 4,292,711 km (0.116 R)
• M13: 4,637,384 km (0.085 R)
• M14: 5,630,714 km (0.111 R)
• M15: 6,786,059 km (0.083 R)
• M16: 7,237,695 km (0.075 R)
• M17: 9,084,480 km (0.065 R)
• M18: 9,194,136 km (0.062 R)
• M19: 9,359,591 km (0.086 R)
• M20: 10,201,378 km (0.071 R)
• M21: 12,318,337 km (0.108 R)
• M22: 12,622,769 km (0.093 R)
• M23: 13,053,312 km (0.064 R)
• M24: 13,425,960 km (0.083 R)
• M25: 13,551,024 km (0.09 R)
• M26: 13,613,705 km (0.069 R)
• M27: 13,802,199 km (0.094 R)
• M28: 13,991,739 km (0.115 R)
• M29: 14,373,064 km (0.076 R)
• M30: 14,693,652 km (0.099 R)
• M31: 15,146,336 km (0.09 R)
• M32: 15,211,261 km (0.064 R)
• M33: 18,998,481 km (0.099 R)
• M34: 20,131,385 km (0.102 R)
• M35: 20,489,822 km (0.12 R)
• M36: 21,871,209 km (0.088 R)
• M37: 23,357,314 km (0.078 R)
• M38: 24,569,655 km (0.064 R)
• M39: 25,802,342 km (0.093 R)
• M40: 26,113,655 km (0.06 R)
• M41: 26,426,165 km (0.088 R)
• M42: 26,504,404 km (0.068 R)
• M43: 27,133,912 km (0.119 R)
• M44: 28,087,150 km (0.061 R)
• M45: 28,247,220 km (0.08 R)
• M46: 28,407,439 km (0.07 R)
• M47: 28,809,408 km (0.029 R)
• M48: 28,970,675 km (0.111 R)
• M49: 29,619,032 km (0.084 R)
• M50: 30,354,006 km (0.05 R)
• M51: 32,510,759 km (0.116 R)
• M52: 33,777,404 km (0.035 R)
• M53: 34,032,768 km (0.047 R)
• M54: 34,203,309 km (0.109 R)
• M55: 38,114,545 km (0.098 R)
• M56: 39,181,178 km (0.056 R)
• M57: 39,539,016 km (0.056 R)
• M58: 39,987,660 km (0.071 R)
• M59: 40,528,307 km (0.107 R)
• M60: 42,806,982 km (0.115 R)
• M61: 44,101,153 km (0.119 R)
• M62: 46,066,271 km (0.075 R)
• M63: 46,538,402 km (0.11 R)
• M64: 47,202,018 km (0.106 R)
• M65: 47,773,332 km (0.101 R)
• M66: 48,155,405 km (0.089 R)
• M67: 48,826,651 km (0.108 R)
• M68: 49,307,907 km (0.113 R)
• M69: 50,664,012 km (0.069 R)
• M70: 51,542,301 km (0.036 R)
• M71: 52,918,302 km (0.093 R)
• M72: 54,007,973 km (0.101 R)
• M73: 57,219,690 km (0.096 R)
• M74: 58,032,305 km (0.065 R)
• M75: 59,155,785 km (0.051 R)
• M76: 59,360,884 km (0.114 R)
• M77: 64,141,733 km (0.056 R)
• M78: 66,898,073 km (0.101 R)
• M79: 67,539,699 km (0.113 R)
• M80: 70,886,801 km (0.09 R)
• M81: 72,415,991 km (0.114 R)
• M82: 72,635,301 km (0.092 R)
• M83: 72,964,716 km (0.11 R)
• M84: 73,294,579 km (0.086 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 555 - 10,957 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit