🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.46 AU - 0.56 AU

Year: 130 Days

Day: 26 Hours

Environment

Temp: 276 °C

Axial Tilt: 27.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.77 AU - 0.83 AU

Year: 255 Days

Day: 33.7 Hours

Environment

Temp: 131 °C

Axial Tilt: 63.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.1 AU - 1.78 AU

Year: 616 Days

Day: 40.9 Hours

Environment

Temp: -21 °C

Axial Tilt: 49.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.49 AU - 1.53 AU

Year: 661 Days

Day: 32.5 Hours

Environment

Temp: -37 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 1.47 AU - 2.03 AU

Year: 825 Days

Day: 33.1 Hours

Environment

Temp: -48 °C

Axial Tilt: 10.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,145,337 km

• M1: 921,822 km (0.108 R)

Planet 6 - Terrestrial

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.86 AU - 6.26 AU

Year: 4057 Days

Day: 20.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 80,145,337 km

• M1: 1,914,254 km (0.103 R)
• M2: 2,668,826 km (0.031 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.5

Radius: 12.9

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.7 AU - 6.52 AU

Year: 4736 Days

Day: 5.9 Hours

Environment

Temp: -135 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 80,145,337 km

• M1: 163,211 km (0.105 R)
• M2: 289,921 km (0.074 R)
• M3: 455,077 km (0.088 R)
• M4: 537,056 km (0.058 R)
• M5: 794,514 km (0.096 R)
• M6: 885,320 km (0.064 R)
• M7: 1,021,903 km (0.086 R)
• M8: 1,607,429 km (0.12 R)
• M9: 1,691,653 km (0.106 R)
• M10: 1,794,875 km (0.097 R)
• M11: 2,362,450 km (0.074 R)
• M12: 2,737,342 km (0.112 R)
• M13: 3,004,823 km (0.077 R)
• M14: 3,216,504 km (0.071 R)
• M15: 3,722,145 km (0.109 R)
• M16: 3,949,982 km (0.066 R)
• M17: 4,419,420 km (0.086 R)
• M18: 4,563,782 km (0.071 R)
• M19: 4,758,708 km (0.116 R)
• M20: 4,931,643 km (0.108 R)
• M21: 5,258,365 km (0.076 R)
• M22: 5,514,477 km (0.107 R)
• M23: 6,745,218 km (0.096 R)
• M24: 6,828,395 km (0.084 R)
• M25: 6,967,820 km (0.114 R)
• M26: 7,080,018 km (0.033 R)
• M27: 7,277,936 km (0.074 R)
• M28: 7,363,207 km (0.072 R)
• M29: 7,737,052 km (0.118 R)
• M30: 8,087,560 km (0.104 R)
• M31: 8,175,972 km (0.097 R)
• M32: 8,743,846 km (0.065 R)
• M33: 8,895,389 km (0.113 R)
• M34: 9,541,502 km (0.117 R)
• M35: 9,854,461 km (0.075 R)
• M36: 10,522,864 km (0.036 R)
• M37: 11,304,812 km (0.083 R)
• M38: 11,869,993 km (0.117 R)
• M39: 13,201,264 km (0.101 R)
• M40: 14,186,067 km (0.086 R)
• M41: 14,328,783 km (0.072 R)
• M42: 16,863,420 km (0.102 R)
• M43: 17,242,202 km (0.109 R)
• M44: 17,892,504 km (0.063 R)
• M45: 18,434,198 km (0.103 R)
• M46: 18,902,738 km (0.104 R)
• M47: 19,891,430 km (0.041 R)
• M48: 20,051,201 km (0.104 R)
• M49: 20,171,328 km (0.092 R)
• M50: 20,371,939 km (0.112 R)
• M51: 20,978,109 km (0.062 R)
• M52: 21,672,244 km (0.103 R)
• M53: 21,754,373 km (0.065 R)
• M54: 22,290,980 km (0.083 R)
• M55: 22,581,649 km (0.096 R)
• M56: 23,082,951 km (0.092 R)
• M57: 23,335,024 km (0.033 R)
• M58: 23,419,247 km (0.12 R)
• M59: 23,714,853 km (0.114 R)
• M60: 24,952,476 km (0.098 R)
• M61: 25,949,097 km (0.069 R)
• M62: 26,562,000 km (0.117 R)
• M63: 26,870,321 km (0.03 R)
• M64: 27,046,996 km (0.103 R)
• M65: 27,224,120 km (0.066 R)
• M66: 27,534,834 km (0.12 R)
• M67: 27,757,586 km (0.062 R)
• M68: 28,204,883 km (0.084 R)
• M69: 29,242,644 km (0.102 R)
• M70: 29,378,927 km (0.049 R)
• M71: 29,926,306 km (0.074 R)
• M72: 30,938,336 km (0.063 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 401.7

Radius: 12.9

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 4.95 AU - 7.73 AU

Year: 5690 Days

Day: 7.2 Hours

Environment

Temp: -151 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 80,145,337 km

• M1: 205,847 km (0.086 R)
• M2: 302,786 km (0.102 R)
• M3: 523,443 km (0.095 R)
• M4: 603,927 km (0.066 R)
• M5: 887,714 km (0.095 R)
• M6: 1,013,675 km (0.114 R)
• M7: 1,815,669 km (0.113 R)
• M8: 1,896,901 km (0.094 R)
• M9: 1,979,479 km (0.088 R)
• M10: 2,217,340 km (0.047 R)
• M11: 2,537,180 km (0.093 R)
• M12: 2,647,134 km (0.116 R)
• M13: 2,777,434 km (0.12 R)
• M14: 3,006,020 km (0.068 R)
• M15: 3,142,303 km (0.101 R)
• M16: 3,461,695 km (0.046 R)
• M17: 3,666,644 km (0.078 R)
• M18: 4,045,874 km (0.102 R)
• M19: 4,504,392 km (0.079 R)
• M20: 5,002,702 km (0.111 R)
• M21: 5,235,177 km (0.097 R)
• M22: 5,542,601 km (0.119 R)
• M23: 5,686,664 km (0.108 R)
• M24: 5,904,927 km (0.1 R)
• M25: 6,051,982 km (0.069 R)
• M26: 6,150,716 km (0.065 R)
• M27: 6,399,947 km (0.115 R)
• M28: 6,551,040 km (0.108 R)
• M29: 6,652,468 km (0.118 R)
• M30: 6,831,387 km (0.09 R)
• M31: 8,072,899 km (0.092 R)
• M32: 8,318,539 km (0.066 R)
• M33: 8,400,968 km (0.083 R)
• M34: 8,566,722 km (0.115 R)
• M35: 8,817,298 km (0.065 R)
• M36: 9,325,931 km (0.072 R)
• M37: 9,468,947 km (0.12 R)
• M38: 9,670,306 km (0.113 R)
• M39: 9,931,503 km (0.097 R)
• M40: 10,048,190 km (0.075 R)
• M41: 10,253,737 km (0.069 R)
• M42: 10,431,011 km (0.084 R)
• M43: 11,669,232 km (0.116 R)
• M44: 12,352,895 km (0.079 R)
• M45: 12,604,668 km (0.116 R)
• M46: 13,017,558 km (0.042 R)
• M47: 13,113,450 km (0.066 R)
• M48: 13,531,726 km (0.05 R)
• M49: 13,921,877 km (0.04 R)
• M50: 14,381,591 km (0.096 R)
• M51: 15,451,216 km (0.102 R)
• M52: 16,132,784 km (0.102 R)
• M53: 16,511,865 km (0.1 R)
• M54: 17,314,009 km (0.033 R)
• M55: 17,490,085 km (0.109 R)
• M56: 18,057,361 km (0.11 R)
• M57: 18,164,473 km (0.079 R)
• M58: 18,630,919 km (0.051 R)
• M59: 18,883,590 km (0.06 R)
• M60: 19,173,959 km (0.072 R)
• M61: 19,942,892 km (0.118 R)
• M62: 20,684,748 km (0.103 R)
• M63: 20,908,995 km (0.106 R)
• M64: 21,059,042 km (0.099 R)
• M65: 21,586,823 km (0.025 R)
• M66: 22,348,426 km (0.113 R)
• M67: 23,546,106 km (0.089 R)
• M68: 23,858,616 km (0.086 R)
• M69: 24,172,473 km (0.077 R)
• M70: 24,645,950 km (0.087 R)
• M71: 25,082,626 km (0.116 R)
• M72: 26,773,232 km (0.075 R)
• M73: 27,304,005 km (0.116 R)
• M74: 27,426,974 km (0.092 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.4

Radius: 11.9

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 5.38 AU - 8.9 AU

Year: 6801 Days

Day: 6.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 80,145,337 km

• M1: 182,809 km (0.069 R)
• M2: 261,497 km (0.036 R)
• M3: 366,216 km (0.067 R)
• M4: 646,861 km (0.113 R)
• M5: 1,025,793 km (0.081 R)
• M6: 1,151,156 km (0.093 R)
• M7: 1,298,510 km (0.081 R)
• M8: 1,383,332 km (0.109 R)
• M9: 1,912,908 km (0.045 R)
• M10: 2,010,446 km (0.094 R)
• M11: 2,089,733 km (0.082 R)
• M12: 2,784,016 km (0.109 R)
• M13: 3,030,703 km (0.117 R)
• M14: 3,191,371 km (0.046 R)
• M15: 3,497,598 km (0.107 R)
• M16: 3,838,083 km (0.103 R)
• M17: 4,062,629 km (0.077 R)
• M18: 4,524,887 km (0.039 R)
• M19: 4,656,383 km (0.058 R)
• M20: 5,443,717 km (0.12 R)
• M21: 5,527,641 km (0.078 R)
• M22: 5,924,524 km (0.079 R)
• M23: 6,360,303 km (0.03 R)
• M24: 6,507,807 km (0.11 R)
• M25: 6,746,266 km (0.07 R)
• M26: 6,896,761 km (0.076 R)
• M27: 7,078,971 km (0.111 R)
• M28: 7,293,495 km (0.109 R)
• M29: 7,478,996 km (0.033 R)
• M30: 8,045,224 km (0.066 R)
• M31: 8,140,967 km (0.063 R)
• M32: 8,269,172 km (0.107 R)
• M33: 8,365,812 km (0.09 R)
• M34: 8,495,214 km (0.089 R)
• M35: 9,019,555 km (0.104 R)
• M36: 9,252,329 km (0.08 R)
• M37: 9,893,954 km (0.078 R)
• M38: 12,123,262 km (0.099 R)
• M39: 12,233,067 km (0.063 R)
• M40: 12,380,121 km (0.103 R)
• M41: 12,936,925 km (0.058 R)
• M42: 13,086,822 km (0.086 R)
• M43: 13,312,715 km (0.09 R)
• M44: 13,501,956 km (0.1 R)
• M45: 13,577,952 km (0.087 R)
• M46: 14,075,065 km (0.097 R)
• M47: 14,267,897 km (0.118 R)
• M48: 14,422,731 km (0.107 R)
• M49: 14,500,372 km (0.098 R)
• M50: 15,324,207 km (0.075 R)
• M51: 16,122,761 km (0.089 R)
• M52: 17,058,047 km (0.035 R)
• M53: 17,346,172 km (0.116 R)
• M54: 18,094,311 km (0.06 R)
• M55: 19,794,790 km (0.101 R)
• M56: 20,532,906 km (0.053 R)
• M57: 20,795,450 km (0.096 R)
• M58: 21,191,586 km (0.033 R)
• M59: 21,634,545 km (0.118 R)
• M60: 21,857,296 km (0.11 R)
• M61: 22,710,303 km (0.111 R)
• M62: 23,254,690 km (0.077 R)
• M63: 24,033,197 km (0.072 R)
• M64: 24,680,806 km (0.074 R)
• M65: 25,006,780 km (0.103 R)
• M66: 25,334,250 km (0.115 R)
• M67: 25,521,995 km (0.03 R)
• M68: 26,372,459 km (0.12 R)
• M69: 27,280,219 km (0.118 R)
• M70: 28,490,316 km (0.039 R)
• M71: 30,912,455 km (0.083 R)
• M72: 32,427,882 km (0.088 R)
• M73: 33,091,947 km (0.082 R)
• M74: 33,451,430 km (0.108 R)
• M75: 33,812,260 km (0.105 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 721.9

Radius: 3.6

Gravity: 55.7 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 12.86 AU - 17.48 AU

Year: 21061 Days

Day: 23.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 80,145,337 km

• M1: 73,153 km (0.117 R)
• M2: 113,096 km (0.111 R)
• M3: 288,574 km (0.107 R)
• M4: 324,179 km (0.119 R)
• M5: 614,847 km (0.078 R)
• M6: 709,692 km (0.102 R)
• M7: 860,936 km (0.112 R)
• M8: 1,192,744 km (0.064 R)
• M9: 1,341,594 km (0.073 R)
• M10: 2,100,205 km (0.109 R)
• M11: 3,584,814 km (0.078 R)
• M12: 3,713,019 km (0.055 R)
• M13: 3,755,954 km (0.077 R)
• M14: 3,973,918 km (0.086 R)
• M15: 4,151,042 km (0.084 R)
• M16: 6,110,923 km (0.052 R)
• M17: 6,942,239 km (0.095 R)
• M18: 7,753,209 km (0.119 R)
• M19: 7,808,261 km (0.061 R)
• M20: 8,479,955 km (0.12 R)
• M21: 8,822,684 km (0.099 R)
• M22: 9,169,901 km (0.103 R)
• M23: 9,403,872 km (0.104 R)
• M24: 9,699,028 km (0.049 R)
• M25: 13,470,690 km (0.097 R)
• M26: 14,071,325 km (0.06 R)
• M27: 14,476,586 km (0.067 R)
• M28: 14,748,854 km (0.057 R)
• M29: 16,417,768 km (0.075 R)
• M30: 16,559,587 km (0.11 R)
• M31: 16,915,779 km (0.098 R)
• M32: 17,130,602 km (0.087 R)
• M33: 17,418,578 km (0.109 R)
• M34: 17,635,644 km (0.114 R)
• M35: 20,005,574 km (0.077 R)
• M36: 20,081,270 km (0.092 R)
• M37: 20,156,967 km (0.063 R)
• M38: 22,159,633 km (0.083 R)
• M39: 23,582,758 km (0.093 R)
• M40: 25,035,054 km (0.097 R)
• M41: 26,433,196 km (0.09 R)
• M42: 26,682,575 km (0.105 R)
• M43: 27,435,202 km (0.061 R)
• M44: 27,856,320 km (0.064 R)
• M45: 28,875,830 km (0.078 R)
• M46: 29,562,334 km (0.048 R)
• M47: 29,907,606 km (0.099 R)
• M48: 30,080,691 km (0.118 R)
• M49: 30,863,836 km (0.075 R)
• M50: 31,214,045 km (0.105 R)
• M51: 31,741,826 km (0.092 R)
• M52: 32,450,172 km (0.083 R)
• M53: 32,984,685 km (0.04 R)
• M54: 33,342,822 km (0.097 R)
• M55: 34,153,044 km (0.119 R)
• M56: 34,243,551 km (0.069 R)
• M57: 34,878,744 km (0.076 R)
• M58: 36,437,703 km (0.119 R)
• M59: 37,551,758 km (0.046 R)
• M60: 40,003,518 km (0.094 R)
• M61: 40,480,885 km (0.078 R)
• M62: 41,248,621 km (0.105 R)
• M63: 43,678,689 km (0.088 R)
• M64: 45,158,810 km (0.084 R)
• M65: 45,258,143 km (0.106 R)
• M66: 49,185,536 km (0.072 R)
• M67: 49,901,811 km (0.09 R)
• M68: 50,931,193 km (0.111 R)
• M69: 51,241,459 km (0.116 R)
• M70: 51,448,503 km (0.032 R)
• M71: 52,279,818 km (0.09 R)
• M72: 54,061,080 km (0.115 R)
• M73: 54,906,158 km (0.106 R)
• M74: 55,012,074 km (0.106 R)
• M75: 55,436,633 km (0.079 R)
• M76: 56,395,555 km (0.108 R)
• M77: 60,395,353 km (0.116 R)
• M78: 60,614,065 km (0.102 R)
• M79: 61,822,218 km (0.096 R)
• M80: 62,595,040 km (0.099 R)
• M81: 63,371,154 km (0.091 R)
• M82: 66,394,377 km (0.111 R)
• M83: 66,733,217 km (0.12 R)
• M84: 67,299,145 km (0.119 R)
• M85: 70,497,847 km (0.095 R)
• M86: 73,395,259 km (0.067 R)
• M87: 75,034,851 km (0.068 R)
• M88: 75,505,486 km (0.118 R)
• M89: 75,741,103 km (0.093 R)
• M90: 76,331,416 km (0.063 R)
• M91: 76,804,744 km (0.108 R)
• M92: 79,186,043 km (0.055 R)
• M93: 79,905,159 km (0.073 R)

Kuiper Belt

Range: 30.8 - 46.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 207 - 17,859 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit