🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.73

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.5 AU - 0.7 AU

Year: 171 Days

Day: 21.8 Hours

Environment

Temp: 171 °C

Axial Tilt: 0.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.59 AU - 0.73 AU

Year: 197 Days

Day: 40.1 Hours

Environment

Temp: 164 °C

Axial Tilt: 16.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 28,228,068 km

• M1: 389,702 km (0.099 R)
• M2: 473,926 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.89 AU - 1.33 AU

Year: 429 Days

Day: 17.6 Hours

Environment

Temp: 5 °C

Axial Tilt: 14.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.27 AU - 1.33 AU

Year: 544 Days

Day: 33.3 Hours

Environment

Temp: -16 °C

Axial Tilt: 33.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 28,228,068 km

• M1: 447,746 km (0.092 R)
• M2: 874,100 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.65 AU - 1.77 AU

Year: 821 Days

Day: 43.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 373

Radius: 11.6

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.12 AU - 5.48 AU

Year: 3860 Days

Day: 14.5 Hours

Environment

Temp: -140 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 28,228,068 km

• M1: 147,653 km (0.096 R)
• M2: 273,465 km (0.061 R)
• M3: 417,378 km (0.081 R)
• M4: 534,064 km (0.061 R)
• M5: 776,413 km (0.073 R)
• M6: 927,058 km (0.108 R)
• M7: 1,022,352 km (0.071 R)
• M8: 1,121,386 km (0.104 R)
• M9: 1,235,379 km (0.083 R)
• M10: 2,402,542 km (0.061 R)
• M11: 2,491,852 km (0.096 R)
• M12: 2,582,358 km (0.093 R)
• M13: 2,766,813 km (0.116 R)
• M14: 3,003,327 km (0.101 R)
• M15: 3,197,505 km (0.081 R)
• M16: 3,329,301 km (0.079 R)
• M17: 3,429,382 km (0.096 R)
• M18: 3,581,373 km (0.099 R)
• M19: 3,666,793 km (0.064 R)
• M20: 3,839,729 km (0.115 R)
• M21: 4,284,034 km (0.098 R)
• M22: 4,521,596 km (0.085 R)
• M23: 4,669,997 km (0.03 R)
• M24: 4,914,589 km (0.117 R)
• M25: 5,009,733 km (0.079 R)
• M26: 5,182,669 km (0.101 R)
• M27: 5,534,672 km (0.086 R)
• M28: 5,854,064 km (0.108 R)
• M29: 6,220,579 km (0.117 R)
• M30: 6,657,704 km (0.088 R)
• M31: 6,933,263 km (0.066 R)
• M32: 7,061,767 km (0.072 R)
• M33: 7,212,712 km (0.042 R)
• M34: 7,343,011 km (0.072 R)
• M35: 7,671,977 km (0.07 R)
• M36: 8,163,257 km (0.028 R)
• M37: 8,321,830 km (0.11 R)
• M38: 8,641,820 km (0.071 R)
• M39: 8,919,474 km (0.105 R)
• M40: 9,199,970 km (0.064 R)
• M41: 9,341,340 km (0.069 R)
• M42: 9,483,458 km (0.074 R)
• M43: 9,865,980 km (0.113 R)
• M44: 9,962,321 km (0.111 R)
• M45: 10,131,815 km (0.104 R)
• M46: 10,229,203 km (0.11 R)
• M47: 10,547,398 km (0.083 R)
• M48: 10,943,683 km (0.108 R)
• M49: 11,118,712 km (0.105 R)
• M50: 11,219,092 km (0.107 R)
• M51: 11,725,481 km (0.053 R)
• M52: 11,853,238 km (0.115 R)
• M53: 12,007,174 km (0.085 R)
• M54: 12,084,366 km (0.116 R)
• M55: 12,291,111 km (0.106 R)
• M56: 12,813,207 km (0.085 R)
• M57: 13,609,816 km (0.115 R)
• M58: 13,717,227 km (0.088 R)
• M59: 13,798,010 km (0.111 R)
• M60: 14,807,197 km (0.111 R)
• M61: 14,917,750 km (0.112 R)
• M62: 15,474,404 km (0.058 R)
• M63: 15,614,727 km (0.108 R)
• M64: 15,727,224 km (0.032 R)
• M65: 16,551,060 km (0.089 R)
• M66: 17,330,614 km (0.11 R)
• M67: 17,710,294 km (0.039 R)
• M68: 17,798,257 km (0.077 R)
• M69: 18,270,089 km (0.093 R)
• M70: 18,418,340 km (0.072 R)
• M71: 18,895,557 km (0.113 R)
• M72: 19,346,595 km (0.088 R)
• M73: 20,075,885 km (0.102 R)
• M74: 20,443,746 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.4

Radius: 9.8

Gravity: 8.49 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 5.12 AU - 7.3 AU

Year: 5681 Days

Day: 5.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 28,228,068 km

• M1: 146,756 km (0.075 R)
• M2: 235,168 km (0.112 R)
• M3: 302,337 km (0.099 R)
• M4: 487,091 km (0.056 R)
• M5: 806,781 km (0.113 R)
• M6: 878,289 km (0.053 R)
• M7: 1,405,921 km (0.109 R)
• M8: 1,674,898 km (0.03 R)
• M9: 1,901,987 km (0.107 R)
• M10: 2,078,812 km (0.119 R)
• M11: 2,199,837 km (0.101 R)
• M12: 2,385,936 km (0.059 R)
• M13: 2,512,795 km (0.118 R)
• M14: 2,907,285 km (0.119 R)
• M15: 3,088,897 km (0.045 R)
• M16: 3,274,249 km (0.12 R)
• M17: 3,487,276 km (0.106 R)
• M18: 3,704,941 km (0.106 R)
• M19: 3,926,944 km (0.068 R)
• M20: 4,306,923 km (0.077 R)
• M21: 4,993,278 km (0.104 R)
• M22: 5,129,262 km (0.06 R)
• M23: 5,266,443 km (0.049 R)
• M24: 5,404,821 km (0.074 R)
• M25: 6,794,286 km (0.088 R)
• M26: 6,884,644 km (0.097 R)
• M27: 7,250,111 km (0.114 R)
• M28: 7,404,197 km (0.113 R)
• M29: 7,747,225 km (0.041 R)
• M30: 7,841,771 km (0.106 R)
• M31: 8,000,045 km (0.12 R)
• M32: 8,127,503 km (0.116 R)
• M33: 8,939,071 km (0.108 R)
• M34: 9,237,519 km (0.066 R)
• M35: 9,304,240 km (0.094 R)
• M36: 9,371,259 km (0.114 R)
• M37: 9,674,494 km (0.038 R)
• M38: 9,878,396 km (0.097 R)
• M39: 9,981,020 km (0.075 R)
• M40: 10,118,202 km (0.103 R)
• M41: 10,638,503 km (0.106 R)
• M42: 11,489,116 km (0.076 R)
• M43: 11,741,189 km (0.096 R)
• M44: 12,693,978 km (0.049 R)
• M45: 13,368,066 km (0.055 R)
• M46: 13,785,743 km (0.069 R)
• M47: 13,900,335 km (0.049 R)
• M48: 14,130,716 km (0.082 R)
• M49: 14,478,531 km (0.111 R)
• M50: 15,301,020 km (0.117 R)
• M51: 15,618,317 km (0.119 R)
• M52: 16,461,600 km (0.106 R)
• M53: 17,983,160 km (0.065 R)
• M54: 18,824,349 km (0.104 R)
• M55: 18,951,657 km (0.065 R)
• M56: 19,463,581 km (0.083 R)
• M57: 19,721,338 km (0.118 R)
• M58: 20,675,772 km (0.111 R)
• M59: 20,807,119 km (0.116 R)
• M60: 22,314,916 km (0.062 R)
• M61: 22,539,612 km (0.044 R)
• M62: 22,946,069 km (0.089 R)
• M63: 23,309,293 km (0.101 R)
• M64: 24,364,108 km (0.09 R)
• M65: 24,549,310 km (0.103 R)
• M66: 24,734,811 km (0.037 R)
• M67: 24,827,711 km (0.059 R)
• M68: 25,622,375 km (0.03 R)
• M69: 25,951,939 km (0.086 R)
• M70: 26,710,700 km (0.086 R)
• M71: 27,428,770 km (0.096 R)
• M72: 28,056,033 km (0.072 R)
• M73: 28,541,927 km (0.1 R)
• M74: 29,030,514 km (0.117 R)
• M75: 29,423,358 km (0.062 R)
• M76: 29,669,746 km (0.091 R)
• M77: 29,768,480 km (0.091 R)
• M78: 31,263,113 km (0.102 R)
• M79: 31,464,322 km (0.06 R)
• M80: 31,817,223 km (0.085 R)
• M81: 31,968,915 km (0.081 R)
• M82: 32,171,620 km (0.101 R)
• M83: 32,782,129 km (0.083 R)
• M84: 33,447,690 km (0.062 R)
• M85: 34,169,500 km (0.07 R)
• M86: 34,688,305 km (0.117 R)
• M87: 34,844,486 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 830.2

Radius: 9.1

Gravity: 10.03 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 6.58 AU - 7.66 AU

Year: 6974 Days

Day: 13 Hours

Environment

Temp: -169 °C

Axial Tilt: 81.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 28,228,068 km

• M1: 116,686 km (0.061 R)
• M2: 179,517 km (0.1 R)
• M3: 321,486 km (0.071 R)
• M4: 445,951 km (0.108 R)
• M5: 521,498 km (0.091 R)
• M6: 687,552 km (0.087 R)
• M7: 1,249,890 km (0.102 R)
• M8: 1,418,786 km (0.086 R)
• M9: 1,635,554 km (0.119 R)
• M10: 1,737,729 km (0.074 R)
• M11: 2,558,872 km (0.04 R)
• M12: 3,380,014 km (0.09 R)
• M13: 3,484,882 km (0.08 R)
• M14: 3,833,146 km (0.06 R)
• M15: 3,914,976 km (0.099 R)
• M16: 4,277,003 km (0.032 R)
• M17: 4,476,417 km (0.097 R)
• M18: 4,737,166 km (0.117 R)
• M19: 4,825,279 km (0.09 R)
• M20: 4,973,381 km (0.118 R)
• M21: 5,580,449 km (0.1 R)
• M22: 6,019,370 km (0.119 R)
• M23: 6,178,841 km (0.102 R)
• M24: 6,501,972 km (0.078 R)
• M25: 6,997,141 km (0.12 R)
• M26: 7,131,181 km (0.076 R)
• M27: 7,849,251 km (0.097 R)
• M28: 8,269,920 km (0.045 R)
• M29: 8,340,680 km (0.07 R)
• M30: 8,842,132 km (0.088 R)
• M31: 8,987,242 km (0.063 R)
• M32: 9,353,457 km (0.117 R)
• M33: 9,501,260 km (0.101 R)
• M34: 11,021,922 km (0.072 R)
• M35: 11,139,057 km (0.111 R)
• M36: 11,256,492 km (0.108 R)
• M37: 11,970,223 km (0.108 R)
• M38: 12,211,375 km (0.097 R)
• M39: 12,454,172 km (0.091 R)
• M40: 12,535,404 km (0.096 R)
• M41: 12,944,405 km (0.069 R)
• M42: 13,733,683 km (0.117 R)
• M43: 14,070,727 km (0.082 R)
• M44: 14,795,828 km (0.066 R)
• M45: 14,925,080 km (0.095 R)
• M46: 15,184,782 km (0.092 R)
• M47: 15,489,513 km (0.045 R)
• M48: 16,016,696 km (0.089 R)
• M49: 16,238,101 km (0.09 R)
• M50: 16,549,713 km (0.096 R)
• M51: 16,818,391 km (0.116 R)
• M52: 17,405,563 km (0.09 R)
• M53: 17,541,996 km (0.099 R)
• M54: 18,045,393 km (0.093 R)
• M55: 18,786,052 km (0.113 R)
• M56: 19,584,007 km (0.064 R)
• M57: 19,725,975 km (0.118 R)
• M58: 21,602,232 km (0.086 R)
• M59: 22,190,899 km (0.084 R)
• M60: 22,635,953 km (0.068 R)
• M61: 24,394,476 km (0.11 R)
• M62: 26,614,209 km (0.052 R)
• M63: 26,929,113 km (0.052 R)
• M64: 27,139,747 km (0.067 R)
• M65: 27,350,829 km (0.101 R)
• M66: 27,509,552 km (0.107 R)
• M67: 28,200,844 km (0.095 R)
• M68: 28,414,769 km (0.116 R)
• M69: 28,629,143 km (0.078 R)
• M70: 28,951,826 km (0.095 R)
• M71: 29,709,240 km (0.109 R)
• M72: 30,473,236 km (0.079 R)
• M73: 30,857,702 km (0.072 R)
• M74: 32,411,426 km (0.073 R)
• M75: 32,523,325 km (0.047 R)
• M76: 33,480,153 km (0.048 R)
• M77: 33,706,495 km (0.052 R)
• M78: 34,331,963 km (0.09 R)
• M79: 34,389,110 km (0.083 R)
• M80: 34,503,253 km (0.09 R)
• M81: 34,961,322 km (0.088 R)
• M82: 35,652,015 km (0.089 R)
• M83: 38,341,635 km (0.107 R)
• M84: 38,400,876 km (0.081 R)
• M85: 38,519,357 km (0.056 R)
• M86: 38,994,480 km (0.054 R)
• M87: 39,650,916 km (0.095 R)
• M88: 39,710,755 km (0.112 R)
• M89: 39,830,583 km (0.11 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.7

Radius: 13.4

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 6.26 AU - 10.18 AU

Year: 8651 Days

Day: 7.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 28,228,068 km

• M1: 203,304 km (0.079 R)
• M2: 460,013 km (0.103 R)
• M3: 639,680 km (0.082 R)
• M4: 751,131 km (0.083 R)
• M5: 1,297,462 km (0.082 R)
• M6: 1,722,919 km (0.108 R)
• M7: 2,053,530 km (0.109 R)
• M8: 2,226,465 km (0.062 R)
• M9: 2,440,689 km (0.105 R)
• M10: 2,680,644 km (0.101 R)
• M11: 2,851,335 km (0.111 R)
• M12: 3,124,352 km (0.055 R)
• M13: 3,653,928 km (0.111 R)
• M14: 4,773,668 km (0.12 R)
• M15: 4,935,383 km (0.11 R)
• M16: 5,169,504 km (0.091 R)
• M17: 5,551,727 km (0.078 R)
• M18: 6,142,489 km (0.104 R)
• M19: 6,242,869 km (0.086 R)
• M20: 6,470,856 km (0.077 R)
• M21: 7,463,887 km (0.112 R)
• M22: 8,392,441 km (0.109 R)
• M23: 8,560,140 km (0.069 R)
• M24: 9,012,823 km (0.087 R)
• M25: 9,184,561 km (0.114 R)
• M26: 9,328,474 km (0.048 R)
• M27: 9,415,241 km (0.107 R)
• M28: 9,735,680 km (0.075 R)
• M29: 10,118,950 km (0.094 R)
• M30: 10,597,663 km (0.096 R)
• M31: 10,870,080 km (0.091 R)
• M32: 11,175,559 km (0.099 R)
• M33: 11,267,861 km (0.083 R)
• M34: 11,826,460 km (0.094 R)
• M35: 12,014,654 km (0.107 R)
• M36: 12,172,330 km (0.028 R)
• M37: 12,425,898 km (0.037 R)
• M38: 12,617,384 km (0.052 R)
• M39: 12,841,780 km (0.114 R)
• M40: 13,132,449 km (0.067 R)
• M41: 13,327,375 km (0.093 R)
• M42: 14,517,426 km (0.095 R)
• M43: 15,057,175 km (0.097 R)
• M44: 15,775,694 km (0.041 R)
• M45: 15,879,365 km (0.101 R)
• M46: 16,470,426 km (0.095 R)
• M47: 16,645,755 km (0.071 R)
• M48: 16,962,753 km (0.082 R)
• M49: 17,710,144 km (0.061 R)
• M50: 17,817,854 km (0.048 R)
• M51: 18,541,160 km (0.105 R)
• M52: 19,718,495 km (0.047 R)
• M53: 19,867,345 km (0.081 R)
• M54: 19,979,244 km (0.106 R)
• M55: 20,391,387 km (0.104 R)
• M56: 20,730,675 km (0.078 R)
• M57: 20,920,065 km (0.096 R)
• M58: 21,033,909 km (0.109 R)
• M59: 21,300,343 km (0.055 R)
• M60: 22,106,526 km (0.079 R)
• M61: 22,416,194 km (0.054 R)
• M62: 22,610,521 km (0.116 R)
• M63: 23,748,662 km (0.077 R)
• M64: 24,026,166 km (0.099 R)
• M65: 25,591,857 km (0.089 R)
• M66: 25,917,233 km (0.115 R)
• M67: 26,161,975 km (0.119 R)
• M68: 26,530,734 km (0.054 R)
• M69: 27,149,171 km (0.117 R)
• M70: 27,564,006 km (0.117 R)
• M71: 27,772,246 km (0.059 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 40.2

Radius: 7.6

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 13.56 AU - 13.88 AU

Year: 18655 Days

Day: 19.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 28,228,068 km

• M1: 399,726 km (0.077 R)
• M2: 528,828 km (0.118 R)
• M3: 970,890 km (0.087 R)
• M4: 1,134,999 km (0.105 R)
• M5: 1,367,773 km (0.116 R)
• M6: 1,505,553 km (0.072 R)
• M7: 1,663,977 km (0.087 R)
• M8: 2,225,119 km (0.094 R)
• M9: 2,879,609 km (0.109 R)
• M10: 3,177,608 km (0.069 R)
• M11: 3,402,304 km (0.096 R)
• M12: 3,889,096 km (0.112 R)
• M13: 3,954,171 km (0.106 R)
• M14: 4,151,640 km (0.085 R)
• M15: 4,285,231 km (0.092 R)
• M16: 4,648,155 km (0.117 R)
• M17: 5,427,860 km (0.103 R)
• M18: 6,196,643 km (0.062 R)
• M19: 6,580,960 km (0.068 R)
• M20: 6,736,841 km (0.09 R)
• M21: 7,426,337 km (0.057 R)
• M22: 8,110,449 km (0.073 R)
• M23: 8,166,099 km (0.118 R)
• M24: 10,674,406 km (0.103 R)
• M25: 10,949,667 km (0.107 R)
• M26: 11,382,603 km (0.058 R)
• M27: 11,663,996 km (0.113 R)
• M28: 12,650,295 km (0.082 R)
• M29: 13,235,223 km (0.087 R)
• M30: 15,939,803 km (0.099 R)
• M31: 16,430,185 km (0.046 R)
• M32: 16,854,594 km (0.067 R)
• M33: 17,139,428 km (0.119 R)
• M34: 17,713,884 km (0.108 R)
• M35: 17,894,748 km (0.086 R)
• M36: 17,967,303 km (0.117 R)
• M37: 19,586,999 km (0.119 R)
• M38: 20,641,813 km (0.102 R)
• M39: 22,414,548 km (0.112 R)
• M40: 22,492,788 km (0.096 R)
• M41: 22,963,722 km (0.058 R)
• M42: 23,955,406 km (0.052 R)
• M43: 24,516,847 km (0.072 R)
• M44: 25,285,630 km (0.077 R)
• M45: 25,367,012 km (0.092 R)
• M46: 25,652,594 km (0.102 R)
• M47: 26,103,482 km (0.119 R)
• M48: 27,513,741 km (0.035 R)
• M49: 28,059,474 km (0.063 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: 278 - 12,744 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit