🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.51 AU - 0.63 AU

Year: 156 Days

Day: 37.7 Hours

Environment

Temp: 195 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 66,776,499 km

• M1: 86,168 km (0.099 R)
• M2: 123,568 km (0.103 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.46 AU - 0.7 AU

Year: 161 Days

Day: 35.7 Hours

Environment

Temp: 195 °C

Axial Tilt: 111.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 66,776,499 km

• M1: 230,381 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.03 AU - 1.21 AU

Year: 431 Days

Day: 32 Hours

Environment

Temp: 4 °C

Axial Tilt: 11.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 66,776,499 km

• M1: 319,541 km (0.115 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 1.14 AU - 1.18 AU

Year: 454 Days

Day: 24.2 Hours

Environment

Temp: 3 °C

Axial Tilt: 29.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 2.08 AU - 2.56 AU

Year: 1284 Days

Day: 17 Hours

Environment

Temp: -87 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.98 AU - 3.16 AU

Year: 1955 Days

Day: 23.3 Hours

Environment

Temp: -94 °C

Axial Tilt: 136.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,776,499 km

• M1: 1,257,221 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 90.7

Radius: 8.9

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 6.36 AU - 6.86 AU

Year: 6176 Days

Day: 11 Hours

Environment

Temp: -157 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 66,776,499 km

• M1: 172,038 km (0.097 R)
• M2: 246,238 km (0.09 R)
• M3: 356,641 km (0.102 R)
• M4: 436,826 km (0.052 R)
• M5: 516,561 km (0.063 R)
• M6: 610,060 km (0.1 R)
• M7: 684,261 km (0.112 R)
• M8: 860,936 km (0.11 R)
• M9: 917,035 km (0.045 R)
• M10: 1,062,893 km (0.101 R)
• M11: 1,123,330 km (0.101 R)
• M12: 1,195,586 km (0.041 R)
• M13: 1,258,716 km (0.071 R)
• M14: 1,477,877 km (0.084 R)
• M15: 1,557,463 km (0.114 R)
• M16: 2,040,216 km (0.066 R)
• M17: 2,142,242 km (0.116 R)
• M18: 2,219,883 km (0.115 R)
• M19: 2,485,569 km (0.046 R)
• M20: 2,761,577 km (0.11 R)
• M21: 2,832,037 km (0.111 R)
• M22: 2,975,053 km (0.041 R)
• M23: 3,179,254 km (0.119 R)
• M24: 3,418,311 km (0.089 R)
• M25: 3,479,048 km (0.119 R)
• M26: 3,850,799 km (0.096 R)
• M27: 3,929,786 km (0.107 R)
• M28: 4,105,714 km (0.068 R)
• M29: 4,515,163 km (0.118 R)
• M30: 4,648,903 km (0.043 R)
• M31: 4,937,627 km (0.12 R)
• M32: 5,197,329 km (0.032 R)
• M33: 5,586,134 km (0.062 R)
• M34: 5,766,100 km (0.115 R)
• M35: 5,875,008 km (0.119 R)
• M36: 6,150,118 km (0.099 R)
• M37: 6,261,419 km (0.084 R)
• M38: 6,354,618 km (0.091 R)
• M39: 6,580,362 km (0.111 R)
• M40: 6,923,838 km (0.071 R)
• M41: 7,371,285 km (0.041 R)
• M42: 7,489,468 km (0.058 R)
• M43: 7,548,858 km (0.118 R)
• M44: 7,608,398 km (0.084 R)
• M45: 7,787,916 km (0.061 R)
• M46: 8,110,598 km (0.115 R)
• M47: 8,294,005 km (0.103 R)
• M48: 9,423,319 km (0.029 R)
• M49: 9,551,824 km (0.063 R)
• M50: 9,616,151 km (0.082 R)
• M51: 9,810,479 km (0.055 R)
• M52: 9,918,937 km (0.034 R)
• M53: 10,511,494 km (0.104 R)
• M54: 10,600,206 km (0.089 R)
• M55: 10,711,507 km (0.111 R)
• M56: 11,593,087 km (0.088 R)
• M57: 11,707,829 km (0.097 R)
• M58: 11,984,585 km (0.115 R)
• M59: 12,357,083 km (0.067 R)
• M60: 12,497,855 km (0.088 R)
• M61: 12,899,226 km (0.084 R)
• M62: 13,089,664 km (0.095 R)
• M63: 13,352,956 km (0.113 R)
• M64: 13,593,959 km (0.073 R)
• M65: 13,909,311 km (0.08 R)
• M66: 14,006,699 km (0.084 R)
• M67: 14,522,512 km (0.12 R)
• M68: 14,894,562 km (0.116 R)
• M69: 15,395,715 km (0.067 R)
• M70: 15,851,540 km (0.105 R)
• M71: 16,646,802 km (0.06 R)
• M72: 17,428,750 km (0.077 R)
• M73: 17,665,713 km (0.065 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.5

Radius: 14.5

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 8.2 AU - 12.1 AU

Year: 11752 Days

Day: 9.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 66,776,499 km

• M1: 195,524 km (0.11 R)
• M2: 441,613 km (0.08 R)
• M3: 556,504 km (0.12 R)
• M4: 1,076,955 km (0.103 R)
• M5: 1,728,903 km (0.103 R)
• M6: 1,964,968 km (0.111 R)
• M7: 2,409,274 km (0.093 R)
• M8: 2,821,416 km (0.072 R)
• M9: 3,123,454 km (0.088 R)
• M10: 4,361,227 km (0.063 R)
• M11: 4,560,341 km (0.056 R)
• M12: 4,993,427 km (0.081 R)
• M13: 5,228,146 km (0.075 R)
• M14: 5,386,720 km (0.087 R)
• M15: 5,735,882 km (0.088 R)
• M16: 6,064,698 km (0.106 R)
• M17: 6,399,947 km (0.091 R)
• M18: 6,798,625 km (0.102 R)
• M19: 7,030,202 km (0.1 R)
• M20: 7,264,323 km (0.059 R)
• M21: 7,680,355 km (0.059 R)
• M22: 8,288,320 km (0.052 R)
• M23: 8,754,467 km (0.026 R)
• M24: 9,006,689 km (0.108 R)
• M25: 9,550,627 km (0.082 R)
• M26: 9,875,554 km (0.093 R)
• M27: 11,075,478 km (0.038 R)
• M28: 11,520,233 km (0.085 R)
• M29: 11,866,253 km (0.113 R)
• M30: 12,746,487 km (0.12 R)
• M31: 13,977,228 km (0.1 R)
• M32: 14,124,433 km (0.05 R)
• M33: 14,383,536 km (0.114 R)
• M34: 14,532,236 km (0.106 R)
• M35: 14,756,334 km (0.087 R)
• M36: 15,587,649 km (0.089 R)
• M37: 15,740,389 km (0.075 R)
• M38: 17,414,389 km (0.06 R)
• M39: 17,891,606 km (0.107 R)
• M40: 18,011,584 km (0.086 R)
• M41: 18,292,678 km (0.059 R)
• M42: 19,021,968 km (0.077 R)
• M43: 19,926,287 km (0.111 R)
• M44: 20,050,603 km (0.038 R)
• M45: 20,970,929 km (0.071 R)
• M46: 21,862,083 km (0.086 R)
• M47: 23,156,703 km (0.1 R)
• M48: 23,418,649 km (0.087 R)
• M49: 23,637,660 km (0.087 R)
• M50: 23,769,456 km (0.079 R)
• M51: 24,520,587 km (0.032 R)
• M52: 24,698,459 km (0.076 R)
• M53: 25,955,679 km (0.059 R)
• M54: 26,592,069 km (0.105 R)
• M55: 27,003,912 km (0.101 R)
• M56: 29,471,828 km (0.075 R)
• M57: 30,996,679 km (0.066 R)
• M58: 31,817,074 km (0.101 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 953

Radius: 14.7

Gravity: 4.41 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 9.07 AU - 14.11 AU

Year: 14340 Days

Day: 6.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 66,776,499 km

• M1: 283,338 km (0.078 R)
• M2: 389,403 km (0.038 R)
• M3: 746,194 km (0.074 R)
• M4: 1,034,320 km (0.069 R)
• M5: 1,155,344 km (0.081 R)
• M6: 1,307,485 km (0.078 R)
• M7: 2,107,535 km (0.084 R)
• M8: 2,233,047 km (0.089 R)
• M9: 2,393,566 km (0.089 R)
• M10: 3,146,043 km (0.092 R)
• M11: 3,474,411 km (0.111 R)
• M12: 4,404,461 km (0.118 R)
• M13: 4,897,685 km (0.105 R)
• M14: 5,150,954 km (0.097 R)
• M15: 5,803,201 km (0.105 R)
• M16: 6,298,220 km (0.102 R)
• M17: 6,574,078 km (0.12 R)
• M18: 7,474,059 km (0.046 R)
• M19: 8,767,782 km (0.06 R)
• M20: 8,921,568 km (0.067 R)
• M21: 9,024,492 km (0.11 R)
• M22: 10,022,908 km (0.091 R)
• M23: 10,291,436 km (0.028 R)
• M24: 10,616,961 km (0.102 R)
• M25: 11,670,130 km (0.11 R)
• M26: 11,896,023 km (0.111 R)
• M27: 12,009,567 km (0.053 R)
• M28: 12,640,571 km (0.09 R)
• M29: 12,814,554 km (0.11 R)
• M30: 13,518,412 km (0.08 R)
• M31: 14,234,836 km (0.117 R)
• M32: 14,902,491 km (0.075 R)
• M33: 15,332,585 km (0.086 R)
• M34: 16,457,711 km (0.09 R)
• M35: 18,064,092 km (0.063 R)
• M36: 18,786,800 km (0.102 R)
• M37: 19,854,779 km (0.088 R)
• M38: 20,192,571 km (0.05 R)
• M39: 20,805,473 km (0.033 R)
• M40: 21,632,151 km (0.11 R)
• M41: 24,392,382 km (0.056 R)
• M42: 24,754,259 km (0.09 R)
• M43: 25,117,931 km (0.058 R)
• M44: 25,410,096 km (0.088 R)
• M45: 26,071,767 km (0.097 R)
• M46: 26,738,974 km (0.064 R)
• M47: 28,621,962 km (0.108 R)
• M48: 29,233,668 km (0.106 R)
• M49: 29,541,092 km (0.118 R)
• M50: 29,849,562 km (0.06 R)
• M51: 30,081,589 km (0.106 R)
• M52: 30,547,586 km (0.095 R)
• M53: 31,959,790 km (0.042 R)
• M54: 33,232,868 km (0.093 R)
• M55: 33,473,421 km (0.109 R)
• M56: 33,795,057 km (0.099 R)
• M57: 34,279,454 km (0.071 R)
• M58: 37,567,167 km (0.054 R)
• M59: 37,817,743 km (0.04 R)
• M60: 38,404,765 km (0.091 R)
• M61: 39,248,497 km (0.11 R)
• M62: 39,417,992 km (0.06 R)
• M63: 40,013,092 km (0.045 R)
• M64: 41,126,100 km (0.093 R)
• M65: 41,729,728 km (0.081 R)
• M66: 42,336,197 km (0.089 R)
• M67: 43,382,784 km (0.078 R)
• M68: 43,821,405 km (0.101 R)
• M69: 45,234,656 km (0.083 R)
• M70: 46,662,867 km (0.053 R)
• M71: 47,292,524 km (0.068 R)
• M72: 47,472,790 km (0.045 R)
• M73: 47,834,218 km (0.032 R)
• M74: 48,015,381 km (0.115 R)
• M75: 48,741,978 km (0.039 R)
• M76: 51,220,815 km (0.095 R)
• M77: 51,870,219 km (0.057 R)
• M78: 58,125,654 km (0.034 R)
• M79: 58,415,575 km (0.087 R)
• M80: 60,067,734 km (0.092 R)
• M81: 60,850,579 km (0.12 R)
• M82: 61,538,281 km (0.096 R)
• M83: 63,616,943 km (0.11 R)
• M84: 64,314,817 km (0.084 R)
• M85: 65,416,905 km (0.058 R)
• M86: 66,323,019 km (0.062 R)
• M87: 67,639,480 km (0.115 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 321.4

Radius: 5.9

Gravity: 9.23 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 14.74 AU - 17.94 AU

Year: 24005 Days

Day: 21.5 Hours

Environment

Temp: -198 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 66,776,499 km

• M1: 221,255 km (0.086 R)
• M2: 290,968 km (0.11 R)
• M3: 689,048 km (0.109 R)
• M4: 1,153,400 km (0.107 R)
• M5: 1,256,173 km (0.104 R)
• M6: 1,308,682 km (0.088 R)
• M7: 2,310,539 km (0.084 R)
• M8: 2,777,135 km (0.042 R)
• M9: 2,915,812 km (0.071 R)
• M10: 3,345,308 km (0.114 R)
• M11: 4,262,642 km (0.081 R)
• M12: 4,625,566 km (0.113 R)
• M13: 4,666,556 km (0.1 R)
• M14: 5,772,982 km (0.047 R)
• M15: 6,084,295 km (0.084 R)
• M16: 6,400,994 km (0.071 R)
• M17: 6,723,078 km (0.07 R)
• M18: 6,769,603 km (0.075 R)
• M19: 6,909,477 km (0.117 R)
• M20: 7,003,424 km (0.045 R)
• M21: 7,818,134 km (0.072 R)
• M22: 7,915,971 km (0.086 R)
• M23: 8,763,892 km (0.065 R)
• M24: 8,865,469 km (0.032 R)
• M25: 9,327,726 km (0.115 R)
• M26: 10,382,840 km (0.058 R)
• M27: 10,598,261 km (0.119 R)
• M28: 12,034,850 km (0.081 R)
• M29: 14,003,707 km (0.048 R)
• M30: 15,821,920 km (0.102 R)
• M31: 15,945,787 km (0.096 R)
• M32: 16,695,571 km (0.062 R)
• M33: 16,884,812 km (0.037 R)
• M34: 18,035,220 km (0.064 R)
• M35: 18,359,249 km (0.119 R)
• M36: 18,619,849 km (0.092 R)
• M37: 19,144,638 km (0.071 R)
• M38: 20,613,091 km (0.054 R)
• M39: 20,883,863 km (0.076 R)
• M40: 21,634,844 km (0.059 R)
• M41: 22,672,904 km (0.1 R)
• M42: 24,011,057 km (0.096 R)
• M43: 24,869,449 km (0.043 R)
• M44: 27,058,664 km (0.11 R)
• M45: 27,280,967 km (0.053 R)
• M46: 27,951,465 km (0.077 R)
• M47: 28,251,259 km (0.098 R)
• M48: 29,384,911 km (0.115 R)
• M49: 29,613,347 km (0.091 R)
• M50: 30,072,164 km (0.037 R)
• M51: 30,148,758 km (0.056 R)
• M52: 30,610,268 km (0.085 R)
• M53: 31,151,662 km (0.087 R)
• M54: 32,400,954 km (0.092 R)
• M55: 33,666,552 km (0.095 R)
• M56: 33,825,874 km (0.071 R)
• M57: 35,838,713 km (0.054 R)
• M58: 36,245,918 km (0.088 R)
• M59: 39,558,165 km (0.057 R)
• M60: 40,401,299 km (0.073 R)
• M61: 40,570,494 km (0.073 R)
• M62: 41,250,266 km (0.07 R)
• M63: 43,745,409 km (0.075 R)
• M64: 46,200,460 km (0.116 R)
• M65: 46,554,857 km (0.057 R)
• M66: 46,999,163 km (0.048 R)
• M67: 47,802,204 km (0.118 R)
• M68: 48,071,032 km (0.077 R)
• M69: 50,877,039 km (0.115 R)
• M70: 51,059,848 km (0.059 R)
• M71: 51,426,362 km (0.11 R)
• M72: 51,885,478 km (0.067 R)
• M73: 54,762,694 km (0.118 R)
• M74: 55,890,213 km (0.049 R)
• M75: 56,079,006 km (0.098 R)
• M76: 56,456,890 km (0.025 R)
• M77: 57,120,506 km (0.12 R)
• M78: 59,222,506 km (0.112 R)
• M79: 59,318,697 km (0.074 R)
• M80: 59,414,889 km (0.094 R)
• M81: 60,186,365 km (0.075 R)
• M82: 60,283,005 km (0.08 R)
• M83: 61,155,460 km (0.118 R)
• M84: 61,836,878 km (0.082 R)
• M85: 62,227,329 km (0.04 R)
• M86: 62,814,650 km (0.109 R)
• M87: 63,502,052 km (0.09 R)
• M88: 64,093,413 km (0.041 R)
• M89: 64,191,998 km (0.03 R)
• M90: 64,983,669 km (0.086 R)
• M91: 65,480,035 km (0.074 R)
• M92: 66,676,519 km (0.07 R)

Kuiper Belt

Range: 30.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 15,702 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit