🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.62 AU - 0.8 AU

Year: 220 Days

Day: 14.8 Hours

Environment

Temp: 140 °C

Axial Tilt: 23.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.1 AU - 1.16 AU

Year: 441 Days

Day: 38.5 Hours

Environment

Temp: 22 °C

Axial Tilt: 27.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.46 AU - 2.42 AU

Year: 992 Days

Day: 20.1 Hours

Environment

Temp: -57 °C

Axial Tilt: 17.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.89 AU - 2.01 AU

Year: 1000 Days

Day: 36.7 Hours

Environment

Temp: -64 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 2.84 AU - 3.64 AU

Year: 2141 Days

Day: 44.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 10.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 362.9

Radius: 13.2

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.65 AU - 6.81 AU

Year: 5035 Days

Day: 14.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 86,380,651 km

• M1: 166,353 km (0.103 R)
• M2: 260,599 km (0.071 R)
• M3: 366,515 km (0.107 R)
• M4: 487,240 km (0.059 R)
• M5: 587,022 km (0.067 R)
• M6: 981,960 km (0.097 R)
• M7: 1,333,515 km (0.117 R)
• M8: 1,681,031 km (0.096 R)
• M9: 2,941,842 km (0.114 R)
• M10: 3,434,169 km (0.049 R)
• M11: 3,584,963 km (0.093 R)
• M12: 3,718,853 km (0.089 R)
• M13: 4,311,710 km (0.067 R)
• M14: 4,474,921 km (0.086 R)
• M15: 4,661,021 km (0.083 R)
• M16: 4,828,570 km (0.111 R)
• M17: 4,934,336 km (0.118 R)
• M18: 5,256,271 km (0.065 R)
• M19: 5,518,965 km (0.025 R)
• M20: 5,696,388 km (0.062 R)
• M21: 6,125,584 km (0.096 R)
• M22: 6,286,402 km (0.119 R)
• M23: 6,753,596 km (0.097 R)
• M24: 6,967,670 km (0.074 R)
• M25: 7,063,413 km (0.11 R)
• M26: 7,159,754 km (0.119 R)
• M27: 7,256,394 km (0.083 R)
• M28: 7,475,705 km (0.117 R)
• M29: 7,598,375 km (0.102 R)
• M30: 8,222,198 km (0.11 R)
• M31: 8,784,836 km (0.119 R)
• M32: 8,992,627 km (0.08 R)
• M33: 9,412,997 km (0.105 R)
• M34: 9,705,760 km (0.086 R)
• M35: 9,866,728 km (0.098 R)
• M36: 10,082,597 km (0.118 R)
• M37: 10,218,432 km (0.081 R)
• M38: 10,464,521 km (0.072 R)
• M39: 10,767,756 km (0.082 R)
• M40: 11,355,077 km (0.059 R)
• M41: 11,723,836 km (0.055 R)
• M42: 11,809,406 km (0.042 R)
• M43: 11,923,997 km (0.058 R)
• M44: 12,473,171 km (0.112 R)
• M45: 12,589,858 km (0.117 R)
• M46: 12,883,069 km (0.116 R)
• M47: 13,178,675 km (0.101 R)
• M48: 13,416,685 km (0.036 R)
• M49: 13,836,756 km (0.115 R)
• M50: 14,566,943 km (0.114 R)
• M51: 14,689,913 km (0.056 R)
• M52: 15,091,732 km (0.067 R)
• M53: 15,278,580 km (0.119 R)
• M54: 15,559,974 km (0.111 R)
• M55: 15,654,220 km (0.1 R)
• M56: 16,064,867 km (0.065 R)
• M57: 16,255,454 km (0.043 R)
• M58: 16,864,318 km (0.059 R)
• M59: 17,155,285 km (0.098 R)
• M60: 17,415,287 km (0.096 R)
• M61: 17,775,069 km (0.117 R)
• M62: 18,071,273 km (0.064 R)
• M63: 18,402,184 km (0.115 R)
• M64: 18,868,929 km (0.05 R)
• M65: 18,969,459 km (0.057 R)
• M66: 19,373,523 km (0.032 R)
• M67: 20,292,652 km (0.118 R)
• M68: 20,498,947 km (0.098 R)
• M69: 20,671,284 km (0.083 R)
• M70: 20,878,776 km (0.037 R)
• M71: 21,017,454 km (0.052 R)
• M72: 21,260,999 km (0.071 R)
• M73: 22,563,548 km (0.086 R)
• M74: 23,027,301 km (0.114 R)
• M75: 23,422,239 km (0.11 R)
• M76: 24,255,200 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.2

Radius: 11.7

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 6.26 AU - 7.92 AU

Year: 6930 Days

Day: 6.5 Hours

Environment

Temp: -151 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 86,380,651 km

• M1: 318,943 km (0.039 R)
• M2: 530,025 km (0.104 R)
• M3: 660,923 km (0.078 R)
• M4: 1,363,435 km (0.067 R)
• M5: 1,447,509 km (0.103 R)
• M6: 1,585,588 km (0.087 R)
• M7: 1,764,806 km (0.107 R)
• M8: 1,875,509 km (0.102 R)
• M9: 2,202,529 km (0.069 R)
• M10: 2,322,208 km (0.098 R)
• M11: 2,403,439 km (0.087 R)
• M12: 2,485,569 km (0.093 R)
• M13: 2,652,669 km (0.102 R)
• M14: 2,780,426 km (0.032 R)
• M15: 2,910,427 km (0.101 R)
• M16: 3,312,396 km (0.097 R)
• M17: 3,473,663 km (0.114 R)
• M18: 3,684,745 km (0.081 R)
• M19: 3,780,039 km (0.094 R)
• M20: 4,070,708 km (0.051 R)
• M21: 4,855,199 km (0.107 R)
• M22: 5,171,449 km (0.093 R)
• M23: 5,251,633 km (0.095 R)
• M24: 5,494,580 km (0.049 R)
• M25: 5,879,795 km (0.106 R)
• M26: 6,019,519 km (0.056 R)
• M27: 6,705,725 km (0.036 R)
• M28: 7,416,614 km (0.117 R)
• M29: 7,598,225 km (0.112 R)
• M30: 7,965,638 km (0.047 R)
• M31: 9,006,241 km (0.081 R)
• M32: 9,988,949 km (0.093 R)
• M33: 10,493,094 km (0.067 R)
• M34: 11,074,581 km (0.041 R)
• M35: 11,596,378 km (0.095 R)
• M36: 11,772,006 km (0.076 R)
• M37: 12,233,067 km (0.075 R)
• M38: 12,411,986 km (0.089 R)
• M39: 12,917,477 km (0.097 R)
• M40: 13,099,687 km (0.104 R)
• M41: 13,319,446 km (0.059 R)
• M42: 14,625,735 km (0.111 R)
• M43: 14,968,165 km (0.084 R)
• M44: 15,082,906 km (0.093 R)
• M45: 15,390,330 km (0.11 R)
• M46: 15,699,848 km (0.091 R)
• M47: 15,894,475 km (0.083 R)
• M48: 16,011,460 km (0.117 R)
• M49: 16,522,187 km (0.074 R)
• M50: 16,918,771 km (0.069 R)
• M51: 17,842,688 km (0.1 R)
• M52: 18,005,001 km (0.118 R)
• M53: 18,331,274 km (0.061 R)
• M54: 18,536,074 km (0.103 R)
• M55: 18,741,771 km (0.077 R)
• M56: 18,948,066 km (0.116 R)
• M57: 19,196,848 km (0.087 R)
• M58: 19,907,288 km (0.083 R)
• M59: 20,117,922 km (0.08 R)
• M60: 20,329,154 km (0.1 R)
• M61: 21,096,142 km (0.113 R)
• M62: 21,182,011 km (0.083 R)
• M63: 21,267,880 km (0.093 R)
• M64: 21,353,899 km (0.093 R)
• M65: 22,089,921 km (0.095 R)
• M66: 22,526,747 km (0.088 R)
• M67: 23,054,827 km (0.111 R)
• M68: 23,409,075 km (0.11 R)
• M69: 23,899,157 km (0.053 R)
• M70: 24,212,715 km (0.047 R)
• M71: 24,572,797 km (0.084 R)
• M72: 24,844,018 km (0.077 R)
• M73: 24,980,002 km (0.095 R)
• M74: 25,207,241 km (0.041 R)
• M75: 25,663,814 km (0.084 R)
• M76: 26,215,232 km (0.091 R)
• M77: 27,049,539 km (0.116 R)
• M78: 27,282,912 km (0.045 R)
• M79: 27,657,654 km (0.054 R)
• M80: 28,602,066 km (0.083 R)
• M81: 29,604,820 km (0.097 R)
• M82: 29,893,544 km (0.095 R)
• M83: 30,862,490 km (0.1 R)
• M84: 31,204,021 km (0.096 R)
• M85: 31,546,900 km (0.055 R)
• M86: 33,030,312 km (0.112 R)
• M87: 33,279,692 km (0.049 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 468.8

Radius: 14.9

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 7.81 AU - 11.31 AU

Year: 10851 Days

Day: 14 Hours

Environment

Temp: -174 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 86,380,651 km

• M1: 266,883 km (0.104 R)
• M2: 554,111 km (0.079 R)
• M3: 652,396 km (0.055 R)
• M4: 887,714 km (0.118 R)
• M5: 1,247,497 km (0.073 R)
• M6: 1,548,039 km (0.047 R)
• M7: 1,827,936 km (0.087 R)
• M8: 3,748,474 km (0.097 R)
• M9: 3,893,135 km (0.116 R)
• M10: 4,187,992 km (0.059 R)
• M11: 4,582,632 km (0.097 R)
• M12: 4,768,881 km (0.099 R)
• M13: 6,074,122 km (0.101 R)
• M14: 6,979,040 km (0.084 R)
• M15: 7,447,580 km (0.117 R)
• M16: 7,889,044 km (0.118 R)
• M17: 8,075,592 km (0.071 R)
• M18: 9,069,221 km (0.053 R)
• M19: 9,580,547 km (0.042 R)
• M20: 11,128,735 km (0.083 R)
• M21: 11,380,209 km (0.097 R)
• M22: 12,017,496 km (0.102 R)
• M23: 12,448,787 km (0.097 R)
• M24: 13,193,635 km (0.116 R)
• M25: 13,371,058 km (0.116 R)
• M26: 13,998,172 km (0.064 R)
• M27: 14,726,714 km (0.116 R)
• M28: 14,864,643 km (0.088 R)
• M29: 15,141,848 km (0.061 R)
• M30: 15,889,687 km (0.111 R)
• M31: 16,268,020 km (0.116 R)
• M32: 16,601,624 km (0.072 R)
• M33: 16,841,279 km (0.118 R)
• M34: 17,372,502 km (0.059 R)
• M35: 20,059,878 km (0.079 R)
• M36: 20,212,916 km (0.108 R)
• M37: 20,417,716 km (0.101 R)
• M38: 20,571,652 km (0.112 R)
• M39: 20,829,110 km (0.051 R)
• M40: 21,347,467 km (0.076 R)
• M41: 21,869,862 km (0.108 R)
• M42: 22,238,172 km (0.089 R)
• M43: 23,355,369 km (0.093 R)
• M44: 23,516,486 km (0.1 R)
• M45: 23,893,772 km (0.067 R)
• M46: 24,763,684 km (0.091 R)
• M47: 24,873,189 km (0.044 R)
• M48: 25,147,552 km (0.084 R)
• M49: 26,143,873 km (0.06 R)
• M50: 28,174,814 km (0.075 R)
• M51: 28,289,107 km (0.089 R)
• M52: 29,324,923 km (0.112 R)
• M53: 29,731,230 km (0.043 R)
• M54: 30,666,666 km (0.107 R)
• M55: 30,901,983 km (0.088 R)
• M56: 31,078,958 km (0.086 R)
• M57: 31,374,563 km (0.105 R)
• M58: 32,987,078 km (0.069 R)
• M59: 34,381,929 km (0.113 R)
• M60: 36,603,607 km (0.104 R)
• M61: 37,229,076 km (0.097 R)
• M62: 38,427,055 km (0.094 R)
• M63: 39,381,639 km (0.066 R)
• M64: 41,704,745 km (0.049 R)
• M65: 42,030,868 km (0.114 R)
• M66: 43,410,011 km (0.1 R)
• M67: 43,542,106 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 14.1

Radius: 4.8

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 11.37 AU - 15.77 AU

Year: 18350 Days

Day: 23.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 86,380,651 km

• M1: 177,423 km (0.076 R)
• M2: 370,105 km (0.098 R)
• M3: 446,849 km (0.087 R)
• M4: 634,445 km (0.103 R)
• M5: 815,308 km (0.105 R)
• M6: 1,110,016 km (0.084 R)
• M7: 3,546,666 km (0.104 R)
• M8: 4,194,276 km (0.094 R)
• M9: 4,603,575 km (0.108 R)
• M10: 7,188,178 km (0.113 R)
• M11: 7,484,232 km (0.045 R)
• M12: 7,979,401 km (0.094 R)
• M13: 8,285,927 km (0.033 R)
• M14: 9,342,985 km (0.074 R)
• M15: 9,573,366 km (0.106 R)
• M16: 11,853,088 km (0.074 R)
• M17: 12,429,189 km (0.075 R)
• M18: 13,116,891 km (0.103 R)
• M19: 15,145,288 km (0.07 R)
• M20: 16,652,786 km (0.061 R)
• M21: 16,987,885 km (0.098 R)
• M22: 19,132,820 km (0.065 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 514.4

Radius: 4.4

Gravity: 26.57 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 17.02 AU - 18.88 AU

Year: 27917 Days

Day: 17.2 Hours

Environment

Temp: -208 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 86,380,651 km

• M1: 182,659 km (0.118 R)
• M2: 229,483 km (0.12 R)
• M3: 263,143 km (0.114 R)
• M4: 1,019,809 km (0.066 R)
• M5: 1,078,301 km (0.114 R)
• M6: 1,355,357 km (0.105 R)
• M7: 1,971,550 km (0.051 R)
• M8: 2,044,853 km (0.094 R)
• M9: 2,269,998 km (0.119 R)
• M10: 3,118,667 km (0.095 R)
• M11: 3,778,693 km (0.117 R)
• M12: 3,869,798 km (0.09 R)
• M13: 4,194,724 km (0.117 R)
• M14: 4,480,157 km (0.113 R)
• M15: 4,625,267 km (0.099 R)
• M16: 4,722,805 km (0.08 R)
• M17: 5,476,329 km (0.059 R)
• M18: 6,212,650 km (0.101 R)
• M19: 6,868,188 km (0.114 R)
• M20: 6,923,838 km (0.108 R)
• M21: 8,067,364 km (0.088 R)
• M22: 8,302,981 km (0.106 R)
• M23: 8,660,670 km (0.039 R)
• M24: 8,720,808 km (0.117 R)
• M25: 9,084,331 km (0.093 R)
• M26: 9,391,156 km (0.039 R)
• M27: 10,459,285 km (0.109 R)
• M28: 10,587,490 km (0.107 R)
• M29: 11,236,296 km (0.113 R)
• M30: 11,367,493 km (0.064 R)
• M31: 12,233,216 km (0.113 R)
• M32: 12,503,839 km (0.1 R)
• M33: 12,571,906 km (0.097 R)
• M34: 12,982,253 km (0.074 R)
• M35: 14,381,591 km (0.104 R)
• M36: 14,738,831 km (0.115 R)
• M37: 15,171,468 km (0.118 R)
• M38: 16,419,563 km (0.075 R)
• M39: 17,018,254 km (0.119 R)
• M40: 17,547,980 km (0.032 R)
• M41: 18,701,080 km (0.085 R)
• M42: 19,641,153 km (0.078 R)
• M43: 19,878,565 km (0.101 R)
• M44: 20,196,610 km (0.064 R)
• M45: 24,736,457 km (0.092 R)
• M46: 25,508,232 km (0.042 R)
• M47: 25,594,401 km (0.077 R)
• M48: 27,163,084 km (0.111 R)
• M49: 27,515,985 km (0.07 R)
• M50: 28,315,287 km (0.119 R)
• M51: 28,583,516 km (0.081 R)
• M52: 28,762,734 km (0.046 R)
• M53: 30,575,561 km (0.107 R)
• M54: 31,680,790 km (0.098 R)
• M55: 32,611,887 km (0.119 R)
• M56: 32,892,981 km (0.101 R)
• M57: 33,268,921 km (0.116 R)
• M58: 34,025,288 km (0.088 R)
• M59: 37,989,033 km (0.092 R)
• M60: 41,283,776 km (0.11 R)
• M61: 42,096,093 km (0.096 R)
• M62: 42,708,846 km (0.073 R)
• M63: 45,502,436 km (0.088 R)
• M64: 52,355,814 km (0.085 R)
• M65: 53,234,851 km (0.087 R)
• M66: 55,565,287 km (0.101 R)
• M67: 56,349,479 km (0.083 R)
• M68: 56,799,170 km (0.099 R)
• M69: 60,554,974 km (0.102 R)
• M70: 63,452,984 km (0.097 R)
• M71: 65,449,517 km (0.072 R)
• M72: 65,803,915 km (0.061 R)
• M73: 66,158,910 km (0.029 R)
• M74: 66,514,654 km (0.084 R)
• M75: 68,422,625 km (0.079 R)
• M76: 69,022,513 km (0.064 R)
• M77: 70,227,524 km (0.105 R)
• M78: 70,832,647 km (0.076 R)
• M79: 71,317,942 km (0.115 R)
• M80: 73,270,195 km (0.115 R)
• M81: 73,392,865 km (0.059 R)
• M82: 76,480,116 km (0.038 R)
• M83: 76,853,363 km (0.09 R)
• M84: 77,851,929 km (0.113 R)
• M85: 78,980,345 km (0.077 R)
• M86: 79,231,819 km (0.03 R)
• M87: 79,735,515 km (0.109 R)
• M88: 79,861,626 km (0.108 R)
• M89: 81,380,194 km (0.109 R)
• M90: 82,525,217 km (0.119 R)
• M91: 83,291,606 km (0.115 R)
• M92: 86,121,849 km (0.116 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 275 - 17,101 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit