🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.39

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.67 AU - 0.79 AU

Year: 230 Days

Day: 30.3 Hours

Environment

Temp: 149 °C

Axial Tilt: 26.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.83 AU - 0.83 AU

Year: 279 Days

Day: 35.7 Hours

Environment

Temp: 134 °C

Axial Tilt: 49.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,000,796 km

• M1: 593,754 km (0.115 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.26 AU - 2.06 AU

Year: 789 Days

Day: 33.5 Hours

Environment

Temp: -60 °C

Axial Tilt: 25.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,000,796 km

• M1: 346,169 km (0.05 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 2.3 AU - 3.06 AU

Year: 1619 Days

Day: 18.9 Hours

Environment

Temp: -104 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,000,796 km

• M1: 1,467,705 km (0.038 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 2.29 AU - 3.77 AU

Year: 1946 Days

Day: 29.9 Hours

Environment

Temp: -109 °C

Axial Tilt: 4.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,000,796 km

• M1: 426,204 km (0.07 R)

Asteroid Belt

Center: 5.99 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.1

Radius: 8.1

Gravity: 10.47 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 7.55 AU - 10.33 AU

Year: 9862 Days

Day: 12.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 73,000,796 km

• M1: 134,638 km (0.096 R)
• M2: 466,147 km (0.071 R)
• M3: 615,296 km (0.1 R)
• M4: 1,134,101 km (0.078 R)
• M5: 1,235,080 km (0.077 R)
• M6: 1,297,163 km (0.07 R)
• M7: 1,489,845 km (0.115 R)
• M8: 2,324,302 km (0.109 R)
• M9: 2,693,061 km (0.085 R)
• M10: 3,080,071 km (0.027 R)
• M11: 3,573,744 km (0.057 R)
• M12: 4,091,801 km (0.064 R)
• M13: 4,248,729 km (0.087 R)
• M14: 4,666,107 km (0.042 R)
• M15: 4,764,243 km (0.077 R)
• M16: 5,231,438 km (0.118 R)
• M17: 5,539,609 km (0.11 R)
• M18: 5,924,375 km (0.113 R)
• M19: 6,609,084 km (0.048 R)
• M20: 6,756,438 km (0.109 R)
• M21: 6,942,089 km (0.09 R)
• M22: 7,280,629 km (0.086 R)
• M23: 8,052,405 km (0.096 R)
• M24: 8,249,275 km (0.044 R)
• M25: 8,768,978 km (0.115 R)
• M26: 8,890,302 km (0.037 R)
• M27: 9,505,748 km (0.118 R)
• M28: 9,672,250 km (0.11 R)
• M29: 9,839,650 km (0.086 R)
• M30: 11,169,575 km (0.114 R)
• M31: 11,655,021 km (0.107 R)
• M32: 12,418,568 km (0.118 R)
• M33: 12,646,256 km (0.091 R)
• M34: 13,337,697 km (0.072 R)
• M35: 13,570,771 km (0.095 R)
• M36: 13,899,587 km (0.068 R)
• M37: 14,326,090 km (0.113 R)
• M38: 14,564,849 km (0.07 R)
• M39: 14,949,614 km (0.108 R)
• M40: 15,337,821 km (0.057 R)
• M41: 15,877,121 km (0.112 R)
• M42: 17,226,793 km (0.088 R)
• M43: 17,992,435 km (0.118 R)
• M44: 18,560,907 km (0.105 R)
• M45: 18,769,147 km (0.11 R)
• M46: 19,030,345 km (0.036 R)
• M47: 19,135,363 km (0.111 R)
• M48: 19,981,189 km (0.087 R)
• M49: 20,301,628 km (0.078 R)
• M50: 20,355,184 km (0.051 R)
• M51: 21,109,905 km (0.084 R)
• M52: 21,327,271 km (0.09 R)
• M53: 22,314,467 km (0.064 R)
• M54: 23,653,667 km (0.03 R)
• M55: 23,766,464 km (0.068 R)
• M56: 24,105,902 km (0.111 R)
• M57: 24,789,564 km (0.115 R)
• M58: 24,904,156 km (0.079 R)
• M59: 26,117,694 km (0.099 R)
• M60: 28,481,939 km (0.057 R)
• M61: 28,541,927 km (0.109 R)
• M62: 29,568,169 km (0.086 R)
• M63: 30,299,702 km (0.111 R)
• M64: 30,729,198 km (0.049 R)
• M65: 32,969,725 km (0.119 R)
• M66: 34,173,390 km (0.109 R)
• M67: 35,326,939 km (0.117 R)
• M68: 35,584,995 km (0.098 R)
• M69: 35,714,248 km (0.059 R)
• M70: 37,080,974 km (0.093 R)
• M71: 37,146,498 km (0.037 R)
• M72: 37,212,022 km (0.054 R)
• M73: 37,606,062 km (0.088 R)
• M74: 37,935,626 km (0.08 R)
• M75: 38,199,816 km (0.076 R)
• M76: 38,332,210 km (0.088 R)
• M77: 40,201,286 km (0.06 R)
• M78: 40,403,393 km (0.102 R)
• M79: 41,963,400 km (0.102 R)
• M80: 42,031,616 km (0.049 R)
• M81: 42,784,991 km (0.104 R)
• M82: 43,197,881 km (0.077 R)
• M83: 43,612,118 km (0.045 R)
• M84: 44,792,744 km (0.062 R)
• M85: 46,618,586 km (0.077 R)
• M86: 46,901,775 km (0.106 R)
• M87: 47,043,444 km (0.028 R)
• M88: 47,185,412 km (0.087 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.7

Radius: 14

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 10.7 AU - 11.2 AU

Year: 13369 Days

Day: 13.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 73,000,796 km

• M1: 350,358 km (0.058 R)
• M2: 475,123 km (0.04 R)
• M3: 1,068,428 km (0.076 R)
• M4: 1,178,831 km (0.113 R)
• M5: 1,484,908 km (0.094 R)
• M6: 2,345,545 km (0.074 R)
• M7: 2,642,646 km (0.114 R)
• M8: 2,795,984 km (0.091 R)
• M9: 4,270,570 km (0.061 R)
• M10: 4,487,936 km (0.11 R)
• M11: 5,316,708 km (0.081 R)
• M12: 6,070,532 km (0.07 R)
• M13: 6,731,455 km (0.115 R)
• M14: 7,285,566 km (0.049 R)
• M15: 7,458,950 km (0.059 R)
• M16: 7,633,830 km (0.065 R)
• M17: 8,032,209 km (0.087 R)
• M18: 8,619,680 km (0.102 R)
• M19: 8,711,234 km (0.107 R)
• M20: 9,408,958 km (0.056 R)
• M21: 10,172,954 km (0.114 R)
• M22: 10,415,901 km (0.077 R)
• M23: 10,709,861 km (0.104 R)
• M24: 11,964,389 km (0.112 R)
• M25: 12,324,022 km (0.066 R)
• M26: 13,477,272 km (0.092 R)
• M27: 13,744,304 km (0.077 R)
• M28: 13,905,272 km (0.039 R)
• M29: 14,012,982 km (0.095 R)
• M30: 14,664,930 km (0.06 R)
• M31: 14,994,793 km (0.094 R)
• M32: 16,168,089 km (0.104 R)
• M33: 16,622,867 km (0.098 R)
• M34: 16,794,605 km (0.106 R)
• M35: 17,255,217 km (0.088 R)
• M36: 17,661,674 km (0.057 R)
• M37: 17,836,704 km (0.064 R)
• M38: 18,424,773 km (0.079 R)
• M39: 18,543,254 km (0.098 R)
• M40: 19,862,109 km (0.107 R)
• M41: 20,105,206 km (0.116 R)
• M42: 21,335,349 km (0.088 R)
• M43: 22,210,945 km (0.108 R)
• M44: 23,034,482 km (0.086 R)
• M45: 24,126,397 km (0.111 R)
• M46: 24,581,025 km (0.081 R)
• M47: 25,498,658 km (0.077 R)
• M48: 27,502,671 km (0.081 R)
• M49: 28,045,711 km (0.115 R)
• M50: 28,729,373 km (0.105 R)
• M51: 29,418,571 km (0.105 R)
• M52: 29,834,603 km (0.071 R)
• M53: 30,322,591 km (0.08 R)
• M54: 30,602,638 km (0.052 R)
• M55: 30,883,433 km (0.083 R)
• M56: 32,015,590 km (0.119 R)
• M57: 32,729,920 km (0.047 R)
• M58: 32,945,341 km (0.06 R)
• M59: 34,101,882 km (0.11 R)
• M60: 34,320,295 km (0.084 R)
• M61: 36,529,107 km (0.11 R)
• M62: 38,027,180 km (0.104 R)
• M63: 39,240,120 km (0.031 R)
• M64: 40,004,565 km (0.055 R)
• M65: 40,619,711 km (0.114 R)
• M66: 40,773,947 km (0.052 R)
• M67: 44,217,091 km (0.104 R)
• M68: 45,012,503 km (0.079 R)
• M69: 45,332,044 km (0.116 R)
• M70: 46,134,188 km (0.089 R)
• M71: 46,860,037 km (0.06 R)
• M72: 47,346,080 km (0.047 R)
• M73: 48,159,743 km (0.075 R)
• M74: 48,814,084 km (0.034 R)
• M75: 49,389,139 km (0.099 R)
• M76: 50,049,015 km (0.079 R)
• M77: 50,545,829 km (0.065 R)
• M78: 50,711,733 km (0.101 R)
• M79: 52,381,395 km (0.039 R)
• M80: 52,801,616 km (0.098 R)
• M81: 53,391,929 km (0.092 R)
• M82: 54,919,622 km (0.099 R)
• M83: 55,946,013 km (0.07 R)
• M84: 56,289,640 km (0.065 R)
• M85: 57,931,177 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 354.7

Radius: 4.6

Gravity: 16.76 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 10.62 AU - 15.8 AU

Year: 17715 Days

Day: 16.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 42.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 73,000,796 km

• M1: 131,197 km (0.113 R)
• M2: 160,668 km (0.077 R)
• M3: 425,756 km (0.113 R)
• M4: 457,919 km (0.113 R)
• M5: 1,033,572 km (0.086 R)
• M6: 1,260,063 km (0.114 R)
• M7: 1,379,143 km (0.118 R)
• M8: 1,476,980 km (0.093 R)
• M9: 1,784,254 km (0.066 R)
• M10: 2,055,325 km (0.107 R)
• M11: 2,665,535 km (0.091 R)
• M12: 3,006,169 km (0.117 R)
• M13: 3,165,491 km (0.062 R)
• M14: 3,899,119 km (0.12 R)
• M15: 4,320,536 km (0.12 R)
• M16: 4,756,315 km (0.119 R)
• M17: 5,168,158 km (0.112 R)
• M18: 5,397,491 km (0.046 R)
• M19: 5,552,325 km (0.047 R)
• M20: 5,591,220 km (0.112 R)
• M21: 5,787,194 km (0.094 R)
• M22: 5,826,687 km (0.096 R)
• M23: 7,391,631 km (0.098 R)
• M24: 7,606,753 km (0.098 R)
• M25: 7,693,370 km (0.078 R)
• M26: 7,867,651 km (0.052 R)
• M27: 8,397,976 km (0.06 R)
• M28: 9,123,077 km (0.11 R)
• M29: 9,261,155 km (0.068 R)
• M30: 9,353,756 km (0.062 R)
• M31: 9,539,707 km (0.094 R)
• M32: 9,633,056 km (0.093 R)
• M33: 10,104,738 km (0.076 R)
• M34: 10,295,475 km (0.079 R)
• M35: 10,391,367 km (0.109 R)
• M36: 10,487,409 km (0.097 R)
• M37: 11,763,778 km (0.027 R)
• M38: 12,115,782 km (0.053 R)
• M39: 12,522,239 km (0.071 R)
• M40: 12,829,962 km (0.09 R)
• M41: 13,348,468 km (0.117 R)
• M42: 14,298,864 km (0.068 R)
• M43: 14,459,382 km (0.044 R)
• M44: 15,052,987 km (0.119 R)
• M45: 15,544,715 km (0.11 R)
• M46: 15,709,721 km (0.12 R)
• M47: 15,930,677 km (0.08 R)
• M48: 16,543,729 km (0.094 R)
• M49: 17,164,411 km (0.066 R)
• M50: 17,334,952 km (0.099 R)
• M51: 19,662,695 km (0.065 R)
• M52: 20,620,870 km (0.046 R)
• M53: 20,802,332 km (0.113 R)
• M54: 20,862,769 km (0.103 R)
• M55: 21,166,603 km (0.081 R)
• M56: 21,963,062 km (0.07 R)
• M57: 23,207,566 km (0.064 R)
• M58: 23,459,190 km (0.086 R)
• M59: 24,219,596 km (0.112 R)
• M60: 25,052,258 km (0.104 R)
• M61: 25,375,090 km (0.085 R)
• M62: 25,569,418 km (0.094 R)
• M63: 29,354,393 km (0.027 R)
• M64: 29,694,729 km (0.092 R)
• M65: 30,654,399 km (0.118 R)
• M66: 30,999,671 km (0.113 R)
• M67: 31,903,092 km (0.081 R)
• M68: 32,042,966 km (0.109 R)
• M69: 34,235,323 km (0.069 R)
• M70: 34,809,031 km (0.074 R)
• M71: 34,880,988 km (0.096 R)
• M72: 35,241,219 km (0.086 R)
• M73: 36,111,131 km (0.077 R)
• M74: 36,548,854 km (0.114 R)
• M75: 36,768,314 km (0.027 R)
• M76: 37,650,493 km (0.112 R)
• M77: 39,285,897 km (0.083 R)
• M78: 39,735,887 km (0.033 R)
• M79: 41,553,202 km (0.063 R)
• M80: 41,629,497 km (0.038 R)
• M81: 43,165,269 km (0.11 R)
• M82: 43,474,637 km (0.044 R)
• M83: 43,707,112 km (0.053 R)
• M84: 48,845,500 km (0.075 R)
• M85: 49,006,617 km (0.113 R)
• M86: 49,167,883 km (0.072 R)
• M87: 49,652,880 km (0.072 R)
• M88: 50,872,102 km (0.067 R)
• M89: 51,362,484 km (0.104 R)
• M90: 52,430,463 km (0.033 R)
• M91: 52,677,898 km (0.093 R)
• M92: 54,504,787 km (0.11 R)
• M93: 55,258,013 km (0.086 R)
• M94: 56,183,425 km (0.059 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 496.3

Radius: 4.8

Gravity: 21.54 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 13.59 AU - 17.01 AU

Year: 22081 Days

Day: 18.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 73,000,796 km

• M1: 438,771 km (0.077 R)
• M2: 557,850 km (0.041 R)
• M3: 600,037 km (0.119 R)
• M4: 850,913 km (0.112 R)
• M5: 1,026,241 km (0.098 R)
• M6: 1,557,912 km (0.062 R)
• M7: 1,679,386 km (0.042 R)
• M8: 1,772,436 km (0.114 R)
• M9: 2,757,238 km (0.111 R)
• M10: 3,478,599 km (0.075 R)
• M11: 3,557,737 km (0.081 R)
• M12: 3,962,698 km (0.095 R)
• M13: 4,339,685 km (0.101 R)
• M14: 4,382,170 km (0.048 R)
• M15: 4,684,209 km (0.095 R)
• M16: 5,537,515 km (0.079 R)
• M17: 5,816,664 km (0.062 R)
• M18: 6,196,194 km (0.026 R)
• M19: 6,244,215 km (0.103 R)
• M20: 8,528,874 km (0.084 R)
• M21: 9,841,595 km (0.096 R)
• M22: 10,010,042 km (0.034 R)
• M23: 11,215,951 km (0.088 R)
• M24: 11,628,093 km (0.115 R)
• M25: 11,865,804 km (0.116 R)
• M26: 12,467,038 km (0.086 R)
• M27: 13,078,145 km (0.116 R)
• M28: 13,449,597 km (0.025 R)
• M29: 13,761,658 km (0.088 R)
• M30: 13,887,170 km (0.106 R)
• M31: 14,076,112 km (0.045 R)
• M32: 14,329,531 km (0.092 R)
• M33: 14,904,885 km (0.103 R)
• M34: 15,749,365 km (0.099 R)
• M35: 16,012,358 km (0.071 R)
• M36: 16,944,053 km (0.086 R)
• M37: 17,688,452 km (0.114 R)
• M38: 17,893,252 km (0.116 R)
• M39: 18,929,217 km (0.101 R)
• M40: 19,208,815 km (0.065 R)
• M41: 19,913,571 km (0.116 R)
• M42: 20,842,424 km (0.073 R)
• M43: 21,421,069 km (0.062 R)
• M44: 22,890,569 km (0.103 R)
• M45: 23,263,067 km (0.111 R)
• M46: 23,637,511 km (0.064 R)
• M47: 24,089,446 km (0.117 R)
• M48: 24,696,514 km (0.087 R)
• M49: 25,693,733 km (0.097 R)
• M50: 25,848,268 km (0.11 R)
• M51: 26,080,743 km (0.086 R)
• M52: 27,727,217 km (0.108 R)
• M53: 27,806,355 km (0.104 R)
• M54: 28,763,183 km (0.096 R)
• M55: 29,487,685 km (0.11 R)
• M56: 29,649,550 km (0.11 R)
• M57: 31,366,634 km (0.118 R)
• M58: 34,981,667 km (0.082 R)
• M59: 35,754,938 km (0.117 R)
• M60: 36,273,445 km (0.109 R)
• M61: 36,446,828 km (0.071 R)
• M62: 38,107,963 km (0.114 R)
• M63: 38,903,375 km (0.078 R)
• M64: 39,258,670 km (0.112 R)
• M65: 39,615,012 km (0.113 R)
• M66: 39,972,401 km (0.081 R)
• M67: 40,330,988 km (0.031 R)
• M68: 41,594,042 km (0.074 R)
• M69: 41,684,699 km (0.118 R)
• M70: 42,687,004 km (0.04 R)
• M71: 43,053,370 km (0.087 R)
• M72: 43,973,995 km (0.098 R)
• M73: 44,251,499 km (0.081 R)
• M74: 44,808,153 km (0.099 R)
• M75: 46,115,937 km (0.103 R)
• M76: 46,963,409 km (0.112 R)
• M77: 47,531,133 km (0.064 R)
• M78: 52,349,980 km (0.114 R)
• M79: 54,916,481 km (0.056 R)
• M80: 55,015,963 km (0.072 R)
• M81: 55,215,228 km (0.101 R)
• M82: 56,014,679 km (0.104 R)
• M83: 56,315,370 km (0.112 R)
• M84: 56,415,751 km (0.109 R)
• M85: 57,119,908 km (0.113 R)
• M86: 57,523,672 km (0.12 R)
• M87: 58,131,040 km (0.049 R)
• M88: 59,046,130 km (0.064 R)
• M89: 59,556,558 km (0.102 R)
• M90: 63,378,783 km (0.119 R)
• M91: 63,587,622 km (0.098 R)
• M92: 65,794,340 km (0.107 R)
• M93: 66,217,553 km (0.079 R)
• M94: 67,173,034 km (0.057 R)
• M95: 67,279,548 km (0.086 R)
• M96: 67,599,239 km (0.096 R)
• M97: 72,891,413 km (0.107 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 259 - 18,768 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit