🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.06 AU - 1.26 AU

Year: 435 Days

Day: 39.5 Hours

Environment

Temp: 37 °C

Axial Tilt: 33 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 2.57 AU - 2.85 AU

Year: 1554 Days

Day: 14.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.48 AU - 3.88 AU

Year: 1975 Days

Day: 27.9 Hours

Environment

Temp: -90 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 4.03 AU - 4.49 AU

Year: 3062 Days

Day: 34.7 Hours

Environment

Temp: -114 °C

Axial Tilt: 71.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 5.18 AU - 5.4 AU

Year: 4237 Days

Day: 41 Hours

Environment

Temp: -124 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.7

Radius: 10.3

Gravity: 8.08 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 7.45 AU - 8.69 AU

Year: 7984 Days

Day: 8.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 79,380,814 km

• M1: 135,386 km (0.103 R)
• M2: 262,993 km (0.027 R)
• M3: 966,552 km (0.08 R)
• M4: 1,226,254 km (0.112 R)
• M5: 1,593,068 km (0.106 R)
• M6: 1,878,949 km (0.088 R)
• M7: 1,970,354 km (0.1 R)
• M8: 2,133,864 km (0.12 R)
• M9: 2,301,862 km (0.036 R)
• M10: 2,728,366 km (0.105 R)
• M11: 3,827,312 km (0.083 R)
• M12: 3,944,148 km (0.116 R)
• M13: 4,121,571 km (0.063 R)
• M14: 4,576,947 km (0.109 R)
• M15: 4,763,495 km (0.115 R)
• M16: 5,080,194 km (0.105 R)
• M17: 5,306,087 km (0.104 R)
• M18: 5,634,454 km (0.086 R)
• M19: 6,345,493 km (0.093 R)
• M20: 6,623,895 km (0.102 R)
• M21: 6,870,731 km (0.043 R)
• M22: 8,112,543 km (0.089 R)
• M23: 8,836,447 km (0.111 R)
• M24: 9,030,475 km (0.096 R)
• M25: 10,102,045 km (0.043 R)
• M26: 10,427,271 km (0.112 R)
• M27: 10,591,080 km (0.092 R)
• M28: 10,838,665 km (0.099 R)
• M29: 11,129,782 km (0.114 R)
• M30: 11,423,443 km (0.113 R)
• M31: 11,634,825 km (0.094 R)
• M32: 12,104,562 km (0.118 R)
• M33: 13,505,845 km (0.073 R)
• M34: 14,089,576 km (0.109 R)
• M35: 16,316,041 km (0.079 R)
• M36: 16,889,600 km (0.099 R)
• M37: 17,958,327 km (0.088 R)
• M38: 18,155,048 km (0.107 R)
• M39: 18,451,252 km (0.067 R)
• M40: 19,199,092 km (0.12 R)
• M41: 20,160,557 km (0.029 R)
• M42: 20,467,532 km (0.118 R)
• M43: 20,827,464 km (0.12 R)
• M44: 21,241,402 km (0.104 R)
• M45: 21,605,972 km (0.111 R)
• M46: 21,710,391 km (0.116 R)
• M47: 22,711,650 km (0.036 R)
• M48: 22,871,121 km (0.117 R)
• M49: 23,084,447 km (0.093 R)
• M50: 23,191,260 km (0.062 R)
• M51: 23,459,040 km (0.055 R)
• M52: 23,674,162 km (0.037 R)
• M53: 24,214,510 km (0.073 R)
• M54: 24,323,118 km (0.084 R)
• M55: 24,978,057 km (0.066 R)
• M56: 25,197,667 km (0.102 R)
• M57: 25,362,673 km (0.093 R)
• M58: 25,583,480 km (0.104 R)
• M59: 26,026,738 km (0.114 R)
• M60: 26,305,140 km (0.089 R)
• M61: 26,921,034 km (0.12 R)
• M62: 27,202,578 km (0.12 R)
• M63: 27,315,524 km (0.107 R)
• M64: 28,338,474 km (0.065 R)
• M65: 28,567,509 km (0.083 R)
• M66: 29,489,929 km (0.106 R)
• M67: 29,896,536 km (0.061 R)
• M68: 30,304,938 km (0.103 R)
• M69: 30,539,209 km (0.111 R)
• M70: 31,422,883 km (0.103 R)
• M71: 32,076,327 km (0.112 R)
• M72: 32,854,236 km (0.107 R)
• M73: 34,063,286 km (0.03 R)
• M74: 34,185,058 km (0.116 R)
• M75: 35,102,392 km (0.07 R)
• M76: 35,965,871 km (0.108 R)
• M77: 37,902,865 km (0.115 R)
• M78: 38,852,213 km (0.109 R)
• M79: 39,170,407 km (0.1 R)
• M80: 39,425,621 km (0.061 R)
• M81: 40,194,405 km (0.052 R)
• M82: 40,387,386 km (0.113 R)
• M83: 41,681,856 km (0.051 R)
• M84: 42,465,001 km (0.106 R)
• M85: 43,582,946 km (0.079 R)
• M86: 43,715,041 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.6

Radius: 12.4

Gravity: 5.17 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 11.2 AU - 14.44 AU

Year: 15985 Days

Day: 7.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 57.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 79,380,814 km

• M1: 334,202 km (0.104 R)
• M2: 704,008 km (0.08 R)
• M3: 1,139,188 km (0.074 R)
• M4: 1,482,066 km (0.108 R)
• M5: 1,622,688 km (0.058 R)
• M6: 1,738,626 km (0.081 R)
• M7: 2,166,626 km (0.062 R)
• M8: 2,426,178 km (0.114 R)
• M9: 2,730,311 km (0.065 R)
• M10: 3,450,325 km (0.092 R)
• M11: 3,639,417 km (0.114 R)
• M12: 4,027,923 km (0.107 R)
• M13: 4,389,052 km (0.055 R)
• M14: 4,511,722 km (0.062 R)
• M15: 4,718,915 km (0.049 R)
• M16: 5,185,810 km (0.093 R)
• M17: 6,768,406 km (0.095 R)
• M18: 7,343,311 km (0.115 R)
• M19: 8,488,931 km (0.046 R)
• M20: 9,796,716 km (0.045 R)
• M21: 10,887,733 km (0.044 R)
• M22: 11,560,774 km (0.112 R)
• M23: 12,189,683 km (0.054 R)
• M24: 12,654,035 km (0.089 R)
• M25: 13,421,023 km (0.056 R)
• M26: 13,600,092 km (0.068 R)
• M27: 13,780,058 km (0.055 R)
• M28: 15,497,442 km (0.033 R)
• M29: 15,811,149 km (0.085 R)
• M30: 16,381,266 km (0.12 R)
• M31: 16,765,134 km (0.089 R)
• M32: 17,346,471 km (0.114 R)
• M33: 18,197,683 km (0.115 R)
• M34: 19,196,997 km (0.102 R)
• M35: 19,331,486 km (0.101 R)
• M36: 19,737,195 km (0.102 R)
• M37: 20,901,665 km (0.086 R)
• M38: 21,877,342 km (0.082 R)
• M39: 22,300,106 km (0.118 R)
• M40: 22,441,625 km (0.116 R)
• M41: 22,796,621 km (0.068 R)
• M42: 23,010,546 km (0.103 R)
• M43: 24,453,866 km (0.118 R)
• M44: 25,777,807 km (0.075 R)
• M45: 26,598,352 km (0.101 R)
• M46: 26,974,142 km (0.106 R)
• M47: 27,124,936 km (0.071 R)
• M48: 28,265,022 km (0.102 R)
• M49: 28,956,463 km (0.111 R)
• M50: 29,498,307 km (0.082 R)
• M51: 30,121,531 km (0.052 R)
• M52: 30,670,406 km (0.069 R)
• M53: 31,619,006 km (0.064 R)
• M54: 32,336,777 km (0.069 R)
• M55: 33,302,281 km (0.101 R)
• M56: 33,545,079 km (0.113 R)
• M57: 35,757,033 km (0.106 R)
• M58: 36,005,814 km (0.115 R)
• M59: 36,171,868 km (0.108 R)
• M60: 37,678,318 km (0.077 R)
• M61: 37,762,542 km (0.095 R)
• M62: 38,015,811 km (0.071 R)
• M63: 38,269,678 km (0.085 R)
• M64: 38,693,938 km (0.062 R)
• M65: 38,864,180 km (0.083 R)
• M66: 39,376,104 km (0.057 R)
• M67: 39,632,814 km (0.078 R)
• M68: 39,976,141 km (0.085 R)
• M69: 42,933,841 km (0.12 R)
• M70: 43,551,531 km (0.118 R)
• M71: 43,639,943 km (0.117 R)
• M72: 47,318,704 km (0.114 R)
• M73: 48,414,060 km (0.082 R)
• M74: 51,469,297 km (0.097 R)
• M75: 51,843,890 km (0.108 R)
• M76: 54,015,154 km (0.098 R)
• M77: 55,831,122 km (0.102 R)
• M78: 57,278,930 km (0.068 R)
• M79: 57,375,870 km (0.109 R)
• M80: 58,543,631 km (0.074 R)
• M81: 59,228,490 km (0.119 R)
• M82: 59,719,171 km (0.109 R)
• M83: 59,817,606 km (0.088 R)
• M84: 61,695,807 km (0.102 R)
• M85: 63,392,846 km (0.1 R)
• M86: 65,003,865 km (0.075 R)
• M87: 65,611,532 km (0.119 R)
• M88: 65,712,959 km (0.045 R)
• M89: 66,628,498 km (0.053 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 143.8

Radius: 6.3

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 14.44 AU - 20.14 AU

Year: 25037 Days

Day: 22.5 Hours

Environment

Temp: -183 °C

Axial Tilt: 23.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 79,380,814 km

• M1: 109,057 km (0.075 R)
• M2: 285,732 km (0.039 R)
• M3: 629,957 km (0.107 R)
• M4: 682,465 km (0.036 R)
• M5: 810,970 km (0.097 R)
• M6: 1,494,483 km (0.046 R)
• M7: 2,452,059 km (0.054 R)
• M8: 3,341,119 km (0.048 R)
• M9: 3,435,066 km (0.12 R)
• M10: 4,050,362 km (0.096 R)
• M11: 4,699,318 km (0.069 R)
• M12: 4,840,090 km (0.106 R)
• M13: 4,910,849 km (0.073 R)
• M14: 5,343,486 km (0.083 R)
• M15: 5,638,793 km (0.118 R)
• M16: 6,399,797 km (0.117 R)
• M17: 6,752,698 km (0.119 R)
• M18: 6,871,778 km (0.109 R)
• M19: 8,999,957 km (0.095 R)
• M20: 10,752,796 km (0.081 R)
• M21: 11,312,890 km (0.087 R)
• M22: 11,407,137 km (0.064 R)
• M23: 11,978,302 km (0.114 R)
• M24: 12,219,004 km (0.114 R)
• M25: 12,364,264 km (0.096 R)
• M26: 13,049,422 km (0.112 R)
• M27: 13,197,823 km (0.065 R)
• M28: 13,496,421 km (0.117 R)
• M29: 14,970,558 km (0.095 R)
• M30: 15,125,841 km (0.047 R)
• M31: 15,281,871 km (0.116 R)
• M32: 15,858,122 km (0.076 R)
• M33: 16,281,783 km (0.104 R)
• M34: 16,601,923 km (0.074 R)
• M35: 18,233,587 km (0.106 R)
• M36: 19,518,782 km (0.044 R)
• M37: 19,575,330 km (0.11 R)
• M38: 20,775,255 km (0.088 R)
• M39: 20,832,999 km (0.106 R)
• M40: 21,529,976 km (0.064 R)
• M41: 21,822,589 km (0.057 R)
• M42: 22,886,978 km (0.032 R)
• M43: 24,515,052 km (0.052 R)
• M44: 26,680,631 km (0.119 R)
• M45: 27,563,707 km (0.065 R)
• M46: 28,264,423 km (0.08 R)
• M47: 29,035,451 km (0.092 R)
• M48: 29,293,956 km (0.027 R)
• M49: 29,358,732 km (0.098 R)
• M50: 31,323,401 km (0.041 R)
• M51: 32,321,667 km (0.066 R)
• M52: 32,791,105 km (0.046 R)
• M53: 34,896,845 km (0.086 R)
• M54: 35,240,471 km (0.118 R)
• M55: 35,654,409 km (0.064 R)
• M56: 36,139,405 km (0.04 R)
• M57: 36,696,358 km (0.09 R)
• M58: 37,326,314 km (0.095 R)
• M59: 38,242,452 km (0.087 R)
• M60: 38,525,790 km (0.119 R)
• M61: 39,023,502 km (0.105 R)
• M62: 41,761,742 km (0.074 R)
• M63: 42,639,283 km (0.07 R)
• M64: 44,263,766 km (0.093 R)
• M65: 45,458,006 km (0.057 R)
• M66: 45,908,595 km (0.049 R)
• M67: 46,134,338 km (0.063 R)
• M68: 46,814,110 km (0.083 R)
• M69: 49,257,492 km (0.116 R)
• M70: 50,184,401 km (0.066 R)
• M71: 50,417,026 km (0.102 R)
• M72: 51,273,025 km (0.097 R)
• M73: 51,898,643 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 327.5

Radius: 7.1

Gravity: 6.5 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 18.67 AU - 21.05 AU

Year: 30822 Days

Day: 23.6 Hours

Environment

Temp: -204 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 79,380,814 km

• M1: 108,309 km (0.118 R)
• M2: 248,781 km (0.077 R)
• M3: 347,067 km (0.091 R)
• M4: 699,071 km (0.113 R)
• M5: 746,643 km (0.089 R)
• M6: 870,660 km (0.054 R)
• M7: 948,301 km (0.1 R)
• M8: 1,282,951 km (0.054 R)
• M9: 1,716,935 km (0.036 R)
• M10: 2,123,093 km (0.094 R)
• M11: 2,520,874 km (0.12 R)
• M12: 2,786,111 km (0.056 R)
• M13: 2,863,602 km (0.114 R)
• M14: 3,634,630 km (0.118 R)
• M15: 3,934,274 km (0.117 R)
• M16: 4,065,173 km (0.083 R)
• M17: 5,402,727 km (0.107 R)
• M18: 7,610,193 km (0.117 R)
• M19: 7,993,014 km (0.086 R)
• M20: 8,438,367 km (0.085 R)
• M21: 8,550,865 km (0.078 R)
• M22: 8,720,808 km (0.102 R)
• M23: 9,527,888 km (0.038 R)
• M24: 14,779,522 km (0.114 R)
• M25: 15,051,491 km (0.079 R)
• M26: 16,016,696 km (0.118 R)
• M27: 16,436,468 km (0.079 R)
• M28: 16,577,239 km (0.077 R)
• M29: 16,718,310 km (0.082 R)
• M30: 17,073,007 km (0.116 R)
• M31: 17,573,561 km (0.082 R)
• M32: 17,789,580 km (0.098 R)
• M33: 18,515,878 km (0.097 R)
• M34: 19,104,097 km (0.106 R)
• M35: 19,400,450 km (0.07 R)
• M36: 20,298,486 km (0.109 R)
• M37: 20,600,973 km (0.116 R)
• M38: 23,944,486 km (0.109 R)
• M39: 24,183,992 km (0.091 R)
• M40: 26,046,336 km (0.106 R)
• M41: 27,452,256 km (0.047 R)
• M42: 27,535,732 km (0.117 R)
• M43: 30,856,356 km (0.042 R)
• M44: 33,673,733 km (0.085 R)
• M45: 34,211,088 km (0.087 R)
• M46: 34,841,643 km (0.078 R)
• M47: 35,294,326 km (0.096 R)
• M48: 35,657,849 km (0.073 R)
• M49: 36,022,718 km (0.091 R)
• M50: 36,480,488 km (0.115 R)
• M51: 37,032,355 km (0.091 R)
• M52: 38,610,911 km (0.094 R)
• M53: 39,738,281 km (0.068 R)
• M54: 40,211,309 km (0.063 R)
• M55: 40,306,005 km (0.118 R)
• M56: 42,025,483 km (0.093 R)
• M57: 42,797,258 km (0.047 R)
• M58: 47,025,343 km (0.117 R)
• M59: 47,926,969 km (0.112 R)
• M60: 48,834,430 km (0.062 R)
• M61: 50,257,105 km (0.059 R)
• M62: 51,693,395 km (0.096 R)
• M63: 55,237,219 km (0.056 R)
• M64: 55,659,234 km (0.103 R)
• M65: 56,082,297 km (0.08 R)
• M66: 56,506,557 km (0.067 R)
• M67: 58,858,684 km (0.088 R)
• M68: 60,263,408 km (0.088 R)
• M69: 64,432,700 km (0.094 R)
• M70: 64,654,704 km (0.108 R)
• M71: 66,327,956 km (0.063 R)
• M72: 67,789,378 km (0.092 R)
• M73: 71,891,800 km (0.09 R)
• M74: 72,122,181 km (0.074 R)
• M75: 73,624,742 km (0.097 R)
• M76: 74,554,642 km (0.087 R)
• M77: 76,308,527 km (0.101 R)
• M78: 76,543,546 km (0.088 R)
• M79: 77,249,648 km (0.059 R)

Kuiper Belt

Range: 31.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 15,620 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit