🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 0.55 AU - 0.65 AU

Year: 168 Days

Day: 47.9 Hours

Environment

Temp: 156 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.3

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.82 AU - 1.3 AU

Year: 395 Days

Day: 31.3 Hours

Environment

Temp: 37 °C

Axial Tilt: 4.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.26 AU - 3.4 AU

Year: 1722 Days

Day: 36.7 Hours

Environment

Temp: -96 °C

Axial Tilt: 1.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.7 AU - 4.24 AU

Year: 2338 Days

Day: 38.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.62 AU - 3.72 AU

Year: 2543 Days

Day: 44.1 Hours

Environment

Temp: -121 °C

Axial Tilt: 17.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.8 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 214.5

Radius: 9.3

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 4.51 AU - 7.33 AU

Year: 5209 Days

Day: 9.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 53,522,254 km

• M1: 136,583 km (0.056 R)
• M2: 198,516 km (0.111 R)
• M3: 283,338 km (0.053 R)
• M4: 343,028 km (0.097 R)
• M5: 439,219 km (0.064 R)
• M6: 598,840 km (0.113 R)
• M7: 690,993 km (0.11 R)
• M8: 1,008,738 km (0.094 R)
• M9: 1,201,720 km (0.062 R)
• M10: 1,456,934 km (0.045 R)
• M11: 1,851,274 km (0.095 R)
• M12: 2,046,648 km (0.096 R)
• M13: 2,472,703 km (0.078 R)
• M14: 2,703,982 km (0.105 R)
• M15: 2,958,447 km (0.05 R)
• M16: 3,039,530 km (0.101 R)
• M17: 3,154,421 km (0.06 R)
• M18: 3,388,541 km (0.103 R)
• M19: 3,542,178 km (0.108 R)
• M20: 3,697,910 km (0.106 R)
• M21: 3,803,227 km (0.066 R)
• M22: 4,233,919 km (0.108 R)
• M23: 4,642,471 km (0.081 R)
• M24: 4,718,167 km (0.106 R)
• M25: 4,794,163 km (0.031 R)
• M26: 5,122,081 km (0.118 R)
• M27: 5,597,504 km (0.08 R)
• M28: 6,128,426 km (0.034 R)
• M29: 6,336,966 km (0.088 R)
• M30: 6,526,656 km (0.087 R)
• M31: 6,654,113 km (0.049 R)
• M32: 6,825,403 km (0.103 R)
• M33: 6,933,263 km (0.107 R)
• M34: 7,085,105 km (0.103 R)
• M35: 7,458,651 km (0.119 R)
• M36: 7,614,382 km (0.029 R)
• M37: 7,748,571 km (0.101 R)
• M38: 7,861,069 km (0.113 R)
• M39: 7,996,904 km (0.081 R)
• M40: 8,202,002 km (0.11 R)
• M41: 8,547,723 km (0.11 R)
• M42: 8,945,205 km (0.092 R)
• M43: 9,277,312 km (0.096 R)
• M44: 9,348,969 km (0.046 R)
• M45: 9,661,629 km (0.108 R)
• M46: 9,904,576 km (0.11 R)
• M47: 10,051,182 km (0.066 R)
• M48: 10,247,903 km (0.053 R)
• M49: 10,520,620 km (0.109 R)
• M50: 11,429,427 km (0.113 R)
• M51: 11,867,300 km (0.083 R)
• M52: 11,945,240 km (0.096 R)
• M53: 12,153,630 km (0.092 R)
• M54: 12,574,150 km (0.078 R)
• M55: 12,972,828 km (0.047 R)
• M56: 13,079,791 km (0.113 R)
• M57: 13,240,758 km (0.088 R)
• M58: 13,375,546 km (0.106 R)
• M59: 13,592,014 km (0.112 R)
• M60: 13,755,075 km (0.061 R)
• M61: 13,864,282 km (0.06 R)
• M62: 14,028,391 km (0.086 R)
• M63: 14,331,177 km (0.077 R)
• M64: 14,831,282 km (0.091 R)
• M65: 15,280,525 km (0.115 R)
• M66: 15,365,347 km (0.107 R)
• M67: 15,506,866 km (0.105 R)
• M68: 15,848,548 km (0.109 R)
• M69: 16,394,431 km (0.03 R)
• M70: 16,452,325 km (0.058 R)
• M71: 16,800,738 km (0.105 R)
• M72: 17,682,319 km (0.119 R)
• M73: 18,338,455 km (0.078 R)
• M74: 19,459,841 km (0.118 R)
• M75: 19,766,666 km (0.11 R)
• M76: 20,168,037 km (0.055 R)
• M77: 20,509,718 km (0.043 R)
• M78: 20,916,026 km (0.027 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.6

Radius: 10.3

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 8.48 AU - 8.96 AU

Year: 9312 Days

Day: 6.9 Hours

Environment

Temp: -157 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 53,522,254 km

• M1: 149,149 km (0.109 R)
• M2: 256,710 km (0.098 R)
• M3: 636,389 km (0.117 R)
• M4: 847,023 km (0.093 R)
• M5: 916,437 km (0.049 R)
• M6: 1,314,816 km (0.115 R)
• M7: 1,544,149 km (0.107 R)
• M8: 2,089,134 km (0.095 R)
• M9: 2,161,390 km (0.115 R)
• M10: 2,234,394 km (0.105 R)
• M11: 2,458,641 km (0.102 R)
• M12: 3,010,358 km (0.104 R)
• M13: 3,092,338 km (0.076 R)
• M14: 3,371,038 km (0.089 R)
• M15: 3,745,482 km (0.106 R)
• M16: 4,915,487 km (0.114 R)
• M17: 5,540,208 km (0.116 R)
• M18: 5,810,830 km (0.111 R)
• M19: 5,913,305 km (0.043 R)
• M20: 6,085,641 km (0.097 R)
• M21: 6,541,616 km (0.105 R)
• M22: 6,719,936 km (0.101 R)
• M23: 7,117,867 km (0.118 R)
• M24: 7,264,473 km (0.076 R)
• M25: 7,449,226 km (0.065 R)
• M26: 7,936,765 km (0.104 R)
• M27: 8,203,648 km (0.08 R)
• M28: 10,235,486 km (0.093 R)
• M29: 10,359,653 km (0.115 R)
• M30: 10,526,155 km (0.088 R)
• M31: 10,945,927 km (0.118 R)
• M32: 11,157,907 km (0.119 R)
• M33: 13,036,407 km (0.095 R)
• M34: 13,351,311 km (0.094 R)
• M35: 13,577,952 km (0.105 R)
• M36: 14,034,823 km (0.078 R)
• M37: 15,293,690 km (0.078 R)
• M38: 15,388,385 km (0.106 R)
• M39: 15,673,668 km (0.061 R)
• M40: 16,056,639 km (0.103 R)
• M41: 16,491,220 km (0.086 R)
• M42: 16,832,004 km (0.113 R)
• M43: 17,273,468 km (0.114 R)
• M44: 17,421,570 km (0.09 R)
• M45: 17,768,487 km (0.063 R)
• M46: 17,967,901 km (0.033 R)
• M47: 18,975,592 km (0.118 R)
• M48: 19,383,845 km (0.062 R)
• M49: 19,537,781 km (0.113 R)
• M50: 20,105,206 km (0.051 R)
• M51: 21,521,299 km (0.113 R)
• M52: 21,733,728 km (0.047 R)
• M53: 23,132,020 km (0.118 R)
• M54: 23,622,850 km (0.03 R)
• M55: 24,117,122 km (0.106 R)
• M56: 24,282,577 km (0.051 R)
• M57: 25,339,486 km (0.085 R)
• M58: 25,451,684 km (0.118 R)
• M59: 26,297,959 km (0.028 R)
• M60: 27,498,183 km (0.102 R)
• M61: 28,018,036 km (0.115 R)
• M62: 28,950,330 km (0.091 R)
• M63: 30,070,518 km (0.095 R)
• M64: 30,427,160 km (0.04 R)
• M65: 30,725,458 km (0.114 R)
• M66: 33,024,179 km (0.12 R)
• M67: 33,392,190 km (0.092 R)
• M68: 34,256,267 km (0.068 R)
• M69: 35,628,678 km (0.051 R)
• M70: 37,019,190 km (0.117 R)
• M71: 37,657,075 km (0.074 R)
• M72: 38,041,542 km (0.108 R)
• M73: 38,556,158 km (0.102 R)
• M74: 39,267,646 km (0.082 R)
• M75: 39,657,498 km (0.07 R)
• M76: 39,983,322 km (0.061 R)
• M77: 41,163,799 km (0.108 R)
• M78: 42,289,373 km (0.108 R)
• M79: 42,422,366 km (0.097 R)
• M80: 42,822,390 km (0.097 R)
• M81: 43,089,871 km (0.114 R)
• M82: 43,760,818 km (0.118 R)
• M83: 45,248,868 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 903.9

Radius: 11.8

Gravity: 6.49 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 9.02 AU - 10.92 AU

Year: 11385 Days

Day: 12.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 53,522,254 km

• M1: 151,842 km (0.117 R)
• M2: 251,773 km (0.062 R)
• M3: 386,411 km (0.097 R)
• M4: 638,933 km (0.086 R)
• M5: 904,469 km (0.045 R)
• M6: 1,297,762 km (0.117 R)
• M7: 1,416,393 km (0.083 R)
• M8: 1,588,729 km (0.096 R)
• M9: 1,716,336 km (0.094 R)
• M10: 2,119,951 km (0.101 R)
• M11: 2,261,172 km (0.089 R)
• M12: 3,271,107 km (0.101 R)
• M13: 3,568,508 km (0.1 R)
• M14: 3,840,477 km (0.049 R)
• M15: 5,299,205 km (0.049 R)
• M16: 6,127,379 km (0.073 R)
• M17: 6,785,460 km (0.106 R)
• M18: 6,869,385 km (0.074 R)
• M19: 7,122,953 km (0.116 R)
• M20: 7,251,009 km (0.103 R)
• M21: 8,213,073 km (0.115 R)
• M22: 9,967,706 km (0.08 R)
• M23: 10,399,894 km (0.078 R)
• M24: 10,887,434 km (0.107 R)
• M25: 11,282,671 km (0.083 R)
• M26: 11,482,085 km (0.116 R)
• M27: 11,884,504 km (0.115 R)
• M28: 12,087,508 km (0.11 R)
• M29: 12,703,253 km (0.107 R)
• M30: 12,962,955 km (0.063 R)
• M31: 13,912,004 km (0.1 R)
• M32: 14,125,929 km (0.088 R)
• M33: 14,287,195 km (0.053 R)
• M34: 14,395,055 km (0.075 R)
• M35: 14,719,982 km (0.111 R)
• M36: 14,828,889 km (0.038 R)
• M37: 15,709,721 km (0.118 R)
• M38: 16,156,420 km (0.058 R)
• M39: 16,268,768 km (0.097 R)
• M40: 16,381,416 km (0.1 R)
• M41: 16,607,458 km (0.104 R)
• M42: 16,948,392 km (0.098 R)
• M43: 17,349,164 km (0.116 R)
• M44: 17,752,929 km (0.078 R)
• M45: 18,511,241 km (0.091 R)
• M46: 19,878,565 km (0.112 R)
• M47: 19,998,991 km (0.106 R)
• M48: 21,093,898 km (0.091 R)
• M49: 22,333,167 km (0.098 R)
• M50: 22,583,743 km (0.056 R)
• M51: 22,772,386 km (0.084 R)
• M52: 23,024,758 km (0.105 R)
• M53: 23,851,286 km (0.047 R)
• M54: 24,043,370 km (0.05 R)
• M55: 24,171,725 km (0.051 R)
• M56: 28,059,773 km (0.104 R)
• M57: 28,942,251 km (0.045 R)
• M58: 30,873,859 km (0.074 R)
• M59: 31,153,158 km (0.113 R)
• M60: 31,573,678 km (0.104 R)
• M61: 32,633,429 km (0.078 R)
• M62: 32,775,547 km (0.048 R)
• M63: 33,131,889 km (0.112 R)
• M64: 34,064,333 km (0.105 R)
• M65: 34,425,312 km (0.062 R)
• M66: 34,715,083 km (0.067 R)
• M67: 36,396,414 km (0.078 R)
• M68: 36,987,326 km (0.07 R)
• M69: 37,209,778 km (0.066 R)
• M70: 38,328,770 km (0.09 R)
• M71: 39,005,401 km (0.095 R)
• M72: 39,080,798 km (0.076 R)
• M73: 40,065,900 km (0.12 R)
• M74: 40,294,336 km (0.095 R)
• M75: 40,446,926 km (0.055 R)
• M76: 40,982,337 km (0.087 R)
• M77: 41,828,462 km (0.12 R)
• M78: 42,758,213 km (0.077 R)
• M79: 47,346,828 km (0.095 R)
• M80: 47,507,796 km (0.114 R)
• M81: 48,153,610 km (0.08 R)
• M82: 48,721,184 km (0.069 R)
• M83: 49,780,935 km (0.093 R)
• M84: 50,519,051 km (0.058 R)
• M85: 51,178,180 km (0.069 R)
• M86: 51,674,545 km (0.111 R)
• M87: 55,023,443 km (0.102 R)
• M88: 56,126,877 km (0.096 R)
• M89: 57,237,641 km (0.063 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 18.9

Radius: 5

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 14.8 AU - 15.04 AU

Year: 20842 Days

Day: 17.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 53,522,254 km

• M1: 325,675 km (0.119 R)
• M2: 374,593 km (0.046 R)
• M3: 933,940 km (0.086 R)
• M4: 1,847,235 km (0.115 R)
• M5: 1,968,259 km (0.1 R)
• M6: 2,461,334 km (0.096 R)
• M7: 2,611,380 km (0.059 R)
• M8: 2,645,190 km (0.097 R)
• M9: 2,747,365 km (0.1 R)
• M10: 2,781,772 km (0.119 R)
• M11: 2,955,605 km (0.099 R)
• M12: 3,044,017 km (0.114 R)
• M13: 3,223,236 km (0.1 R)
• M14: 3,498,496 km (0.101 R)
• M15: 3,535,746 km (0.034 R)
• M16: 4,249,178 km (0.075 R)
• M17: 4,693,932 km (0.105 R)
• M18: 5,388,665 km (0.103 R)
• M19: 5,847,182 km (0.089 R)
• M20: 6,871,329 km (0.103 R)
• M21: 8,445,847 km (0.086 R)
• M22: 9,781,606 km (0.119 R)
• M23: 10,232,345 km (0.069 R)
• M24: 11,071,738 km (0.069 R)
• M25: 11,458,000 km (0.107 R)
• M26: 11,569,151 km (0.116 R)
• M27: 11,876,725 km (0.087 R)
• M28: 12,017,496 km (0.087 R)
• M29: 12,215,414 km (0.098 R)
• M30: 12,328,959 km (0.057 R)
• M31: 12,671,837 km (0.118 R)
• M32: 13,075,751 km (0.09 R)
• M33: 13,250,183 km (0.085 R)
• M34: 13,337,697 km (0.067 R)
• M35: 13,513,325 km (0.114 R)
• M36: 14,312,776 km (0.102 R)
• M37: 15,127,636 km (0.027 R)
• M38: 15,188,522 km (0.062 R)
• M39: 16,143,705 km (0.058 R)
• M40: 17,086,470 km (0.053 R)
• M41: 17,149,900 km (0.113 R)
• M42: 17,564,585 km (0.088 R)
• M43: 17,917,935 km (0.119 R)
• M44: 18,860,701 km (0.037 R)
• M45: 19,222,429 km (0.118 R)
• M46: 19,288,551 km (0.108 R)
• M47: 22,406,470 km (0.094 R)
• M48: 23,104,643 km (0.044 R)
• M49: 23,315,576 km (0.086 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 164.7

Radius: 3.2

Gravity: 16.08 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 14.07 AU - 18.77 AU

Year: 24063 Days

Day: 24.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 45.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 53,522,254 km

• M1: 44,580 km (0.085 R)
• M2: 93,349 km (0.071 R)
• M3: 238,609 km (0.103 R)
• M4: 435,928 km (0.112 R)
• M5: 516,711 km (0.095 R)
• M6: 619,934 km (0.11 R)
• M7: 673,938 km (0.114 R)
• M8: 926,160 km (0.052 R)
• M9: 988,094 km (0.068 R)
• M10: 1,318,705 km (0.087 R)
• M11: 1,388,567 km (0.072 R)
• M12: 1,483,861 km (0.093 R)
• M13: 1,885,532 km (0.079 R)
• M14: 2,180,239 km (0.043 R)
• M15: 2,460,436 km (0.119 R)
• M16: 2,517,732 km (0.066 R)
• M17: 3,146,791 km (0.078 R)
• M18: 4,124,114 km (0.078 R)
• M19: 4,787,581 km (0.117 R)
• M20: 5,260,310 km (0.11 R)
• M21: 5,334,361 km (0.067 R)
• M22: 6,054,974 km (0.074 R)
• M23: 7,212,113 km (0.097 R)
• M24: 8,048,964 km (0.118 R)
• M25: 9,315,609 km (0.1 R)
• M26: 10,689,665 km (0.107 R)
• M27: 11,019,230 km (0.107 R)
• M28: 11,256,641 km (0.117 R)
• M29: 11,399,956 km (0.114 R)
• M30: 12,617,384 km (0.073 R)
• M31: 13,216,373 km (0.098 R)
• M32: 15,120,306 km (0.105 R)
• M33: 15,384,047 km (0.042 R)
• M34: 17,217,668 km (0.055 R)
• M35: 18,440,481 km (0.054 R)
• M36: 19,518,782 km (0.104 R)
• M37: 19,806,010 km (0.094 R)
• M38: 20,734,265 km (0.058 R)
• M39: 21,380,528 km (0.044 R)
• M40: 22,632,811 km (0.099 R)
• M41: 23,663,840 km (0.032 R)
• M42: 23,724,876 km (0.082 R)
• M43: 23,786,061 km (0.087 R)
• M44: 24,400,759 km (0.12 R)
• M45: 24,648,044 km (0.066 R)
• M46: 26,023,148 km (0.112 R)
• M47: 26,275,819 km (0.091 R)
• M48: 27,294,580 km (0.068 R)
• M49: 28,002,477 km (0.071 R)
• M50: 28,326,207 km (0.108 R)
• M51: 28,391,133 km (0.069 R)
• M52: 28,586,059 km (0.042 R)
• M53: 30,162,072 km (0.029 R)
• M54: 31,698,592 km (0.025 R)
• M55: 32,714,362 km (0.107 R)
• M56: 32,782,429 km (0.118 R)
• M57: 33,123,661 km (0.055 R)
• M58: 33,466,091 km (0.07 R)
• M59: 34,223,355 km (0.096 R)
• M60: 34,361,584 km (0.064 R)
• M61: 34,638,789 km (0.098 R)
• M62: 34,708,202 km (0.083 R)
• M63: 35,195,293 km (0.098 R)
• M64: 36,176,355 km (0.12 R)
• M65: 36,246,816 km (0.096 R)
• M66: 37,095,335 km (0.109 R)
• M67: 37,593,496 km (0.05 R)
• M68: 39,825,347 km (0.109 R)
• M69: 40,554,487 km (0.09 R)
• M70: 42,099,982 km (0.101 R)
• M71: 42,174,033 km (0.045 R)
• M72: 42,322,285 km (0.069 R)
• M73: 42,396,485 km (0.049 R)
• M74: 43,215,534 km (0.078 R)
• M75: 43,739,575 km (0.12 R)
• M76: 44,416,206 km (0.071 R)
• M77: 45,172,274 km (0.107 R)
• M78: 46,237,710 km (0.098 R)
• M79: 47,311,523 km (0.114 R)
• M80: 47,928,764 km (0.038 R)
• M81: 51,370,862 km (0.081 R)
• M82: 52,243,765 km (0.105 R)
• M83: 53,121,605 km (0.113 R)

Kuiper Belt

Range: 30.3 - 55.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 13,530 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit