🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 0.89 AU - 0.89 AU

Year: 304 Days

Day: 24.2 Hours

Environment

Temp: 174 °C

Axial Tilt: 39.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.11 AU - 1.25 AU

Year: 464 Days

Day: 37.5 Hours

Environment

Temp: 21 °C

Axial Tilt: 46.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.14 AU - 1.9 AU

Year: 678 Days

Day: 46.3 Hours

Environment

Temp: -44 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.16 AU - 3.1 AU

Year: 1542 Days

Day: 16.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,550,484 km

• M1: 236,813 km (0.094 R)
• M2: 1,458,280 km (0.1 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 3.09 AU - 4.11 AU

Year: 2470 Days

Day: 23.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,550,484 km

• M1: 775,216 km (0.109 R)
• M2: 1,521,560 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 525.8

Radius: 12.3

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 5.72 AU - 7.6 AU

Year: 6216 Days

Day: 10.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 56,550,484 km

• M1: 205,697 km (0.097 R)
• M2: 302,038 km (0.112 R)
• M3: 1,128,866 km (0.119 R)
• M4: 1,345,334 km (0.091 R)
• M5: 1,508,545 km (0.073 R)
• M6: 1,873,265 km (0.044 R)
• M7: 2,131,919 km (0.064 R)
• M8: 2,265,809 km (0.067 R)
• M9: 2,521,921 km (0.052 R)
• M10: 2,871,232 km (0.085 R)
• M11: 2,955,755 km (0.025 R)
• M12: 3,192,568 km (0.102 R)
• M13: 3,324,364 km (0.101 R)
• M14: 3,480,544 km (0.071 R)
• M15: 3,616,379 km (0.083 R)
• M16: 4,468,189 km (0.079 R)
• M17: 4,715,624 km (0.097 R)
• M18: 5,406,467 km (0.115 R)
• M19: 5,485,156 km (0.064 R)
• M20: 5,590,772 km (0.064 R)
• M21: 5,938,587 km (0.066 R)
• M22: 6,128,875 km (0.08 R)
• M23: 6,459,786 km (0.112 R)
• M24: 6,627,485 km (0.03 R)
• M25: 7,575,487 km (0.032 R)
• M26: 7,663,749 km (0.116 R)
• M27: 7,901,012 km (0.114 R)
• M28: 8,504,639 km (0.111 R)
• M29: 8,657,827 km (0.107 R)
• M30: 8,873,846 km (0.083 R)
• M31: 9,185,758 km (0.06 R)
• M32: 9,501,110 km (0.03 R)
• M33: 9,628,418 km (0.082 R)
• M34: 9,916,544 km (0.074 R)
• M35: 10,142,736 km (0.092 R)
• M36: 10,272,736 km (0.113 R)
• M37: 10,436,097 km (0.068 R)
• M38: 11,131,428 km (0.079 R)
• M39: 12,531,963 km (0.114 R)
• M40: 12,671,538 km (0.072 R)
• M41: 12,776,556 km (0.114 R)
• M42: 12,952,333 km (0.071 R)
• M43: 13,058,249 km (0.058 R)
• M44: 13,663,372 km (0.075 R)
• M45: 13,843,039 km (0.112 R)
• M46: 14,680,039 km (0.103 R)
• M47: 15,197,498 km (0.03 R)
• M48: 16,517,251 km (0.117 R)
• M49: 17,482,306 km (0.051 R)
• M50: 17,755,921 km (0.108 R)
• M51: 18,267,546 km (0.077 R)
• M52: 18,624,785 km (0.036 R)
• M53: 19,305,605 km (0.094 R)
• M54: 19,628,886 km (0.119 R)
• M55: 19,872,432 km (0.114 R)
• M56: 20,403,803 km (0.115 R)
• M57: 20,691,779 km (0.034 R)
• M58: 21,605,822 km (0.026 R)
• M59: 22,278,713 km (0.06 R)
• M60: 22,702,823 km (0.082 R)
• M61: 23,904,693 km (0.103 R)
• M62: 24,034,693 km (0.119 R)
• M63: 24,338,826 km (0.1 R)
• M64: 24,469,574 km (0.096 R)
• M65: 25,701,513 km (0.104 R)
• M66: 26,414,346 km (0.111 R)
• M67: 26,728,352 km (0.114 R)
• M68: 26,953,348 km (0.115 R)
• M69: 27,814,283 km (0.071 R)
• M70: 28,042,270 km (0.098 R)
• M71: 28,500,190 km (0.065 R)
• M72: 29,099,329 km (0.069 R)
• M73: 30,169,253 km (0.109 R)
• M74: 30,732,639 km (0.092 R)
• M75: 30,874,009 km (0.097 R)
• M76: 31,157,497 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704

Radius: 8.6

Gravity: 9.52 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 6.13 AU - 8.31 AU

Year: 7016 Days

Day: 9 Hours

Environment

Temp: -155 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 56,550,484 km

• M1: 170,093 km (0.107 R)
• M2: 680,820 km (0.053 R)
• M3: 889,210 km (0.044 R)
• M4: 984,952 km (0.103 R)
• M5: 1,067,530 km (0.111 R)
• M6: 1,347,727 km (0.068 R)
• M7: 1,572,872 km (0.033 R)
• M8: 2,498,883 km (0.111 R)
• M9: 2,567,399 km (0.102 R)
• M10: 2,991,359 km (0.114 R)
• M11: 3,336,332 km (0.112 R)
• M12: 3,590,498 km (0.12 R)
• M13: 4,037,048 km (0.083 R)
• M14: 4,418,074 km (0.077 R)
• M15: 4,501,250 km (0.075 R)
• M16: 4,896,338 km (0.118 R)
• M17: 4,982,507 km (0.106 R)
• M18: 5,361,588 km (0.113 R)
• M19: 5,450,299 km (0.076 R)
• M20: 6,209,508 km (0.099 R)
• M21: 6,872,526 km (0.094 R)
• M22: 7,098,569 km (0.113 R)
• M23: 7,196,256 km (0.062 R)
• M24: 7,591,194 km (0.097 R)
• M25: 7,757,846 km (0.06 R)
• M26: 7,858,526 km (0.1 R)
• M27: 8,299,391 km (0.117 R)
• M28: 9,063,985 km (0.062 R)
• M29: 9,134,596 km (0.111 R)
• M30: 9,347,473 km (0.076 R)
• M31: 9,526,243 km (0.068 R)
• M32: 9,923,425 km (0.12 R)
• M33: 10,585,097 km (0.071 R)
• M34: 10,808,745 km (0.088 R)
• M35: 11,109,587 km (0.111 R)
• M36: 11,260,980 km (0.111 R)
• M37: 11,719,348 km (0.093 R)
• M38: 12,971,183 km (0.054 R)
• M39: 13,250,781 km (0.052 R)
• M40: 13,451,691 km (0.105 R)
• M41: 14,019,415 km (0.096 R)
• M42: 14,101,245 km (0.058 R)
• M43: 14,429,762 km (0.1 R)
• M44: 14,927,474 km (0.105 R)
• M45: 15,262,424 km (0.109 R)
• M46: 15,599,767 km (0.065 R)
• M47: 16,067,858 km (0.052 R)
• M48: 16,153,428 km (0.101 R)
• M49: 16,886,907 km (0.077 R)
• M50: 17,104,721 km (0.108 R)
• M51: 18,341,746 km (0.076 R)
• M52: 18,700,482 km (0.085 R)
• M53: 18,835,569 km (0.04 R)
• M54: 19,653,121 km (0.093 R)
• M55: 19,744,675 km (0.116 R)
• M56: 20,528,568 km (0.12 R)
• M57: 20,947,741 km (0.101 R)
• M58: 21,322,633 km (0.111 R)
• M59: 21,889,160 km (0.118 R)
• M60: 22,031,578 km (0.102 R)
• M61: 22,174,294 km (0.043 R)
• M62: 22,508,496 km (0.058 R)
• M63: 22,940,684 km (0.108 R)
• M64: 24,204,636 km (0.055 R)
• M65: 24,548,711 km (0.064 R)
• M66: 25,341,431 km (0.102 R)
• M67: 25,690,891 km (0.106 R)
• M68: 26,142,527 km (0.065 R)
• M69: 29,428,893 km (0.107 R)
• M70: 30,006,790 km (0.1 R)
• M71: 30,323,488 km (0.113 R)
• M72: 31,013,583 km (0.1 R)
• M73: 31,173,653 km (0.113 R)
• M74: 32,409,481 km (0.115 R)
• M75: 32,734,408 km (0.065 R)
• M76: 33,169,438 km (0.059 R)
• M77: 33,497,058 km (0.113 R)
• M78: 35,095,062 km (0.058 R)
• M79: 35,317,514 km (0.073 R)
• M80: 35,652,015 km (0.07 R)
• M81: 35,931,464 km (0.099 R)
• M82: 36,211,661 km (0.11 R)
• M83: 37,226,533 km (0.118 R)
• M84: 37,453,473 km (0.11 R)
• M85: 37,680,712 km (0.119 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 151.8

Radius: 10.6

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 9.82 AU - 11.02 AU

Year: 12164 Days

Day: 5.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 35.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 56,550,484 km

• M1: 147,055 km (0.097 R)
• M2: 232,026 km (0.103 R)
• M3: 415,134 km (0.098 R)
• M4: 991,235 km (0.061 R)
• M5: 1,095,804 km (0.065 R)
• M6: 1,204,263 km (0.082 R)
• M7: 1,382,434 km (0.09 R)
• M8: 1,746,705 km (0.09 R)
• M9: 1,856,360 km (0.081 R)
• M10: 2,025,256 km (0.052 R)
• M11: 2,140,895 km (0.119 R)
• M12: 2,378,606 km (0.086 R)
• M13: 2,667,031 km (0.103 R)
• M14: 2,751,404 km (0.11 R)
• M15: 2,988,517 km (0.113 R)
• M16: 3,098,621 km (0.089 R)
• M17: 3,716,011 km (0.084 R)
• M18: 3,786,920 km (0.119 R)
• M19: 4,099,879 km (0.11 R)
• M20: 4,446,198 km (0.1 R)
• M21: 4,546,878 km (0.099 R)
• M22: 5,088,272 km (0.079 R)
• M23: 5,193,739 km (0.107 R)
• M24: 5,353,210 km (0.098 R)
• M25: 5,487,399 km (0.104 R)
• M26: 5,980,025 km (0.109 R)
• M27: 6,287,898 km (0.102 R)
• M28: 6,543,860 km (0.077 R)
• M29: 6,832,284 km (0.051 R)
• M30: 7,965,787 km (0.084 R)
• M31: 8,181,059 km (0.101 R)
• M32: 8,273,809 km (0.117 R)
• M33: 8,806,378 km (0.095 R)
• M34: 9,773,378 km (0.101 R)
• M35: 10,302,805 km (0.045 R)
• M36: 10,470,056 km (0.106 R)
• M37: 10,841,507 km (0.115 R)
• M38: 11,080,116 km (0.12 R)
• M39: 11,458,599 km (0.091 R)
• M40: 12,441,307 km (0.106 R)
• M41: 12,691,135 km (0.053 R)
• M42: 13,232,081 km (0.082 R)
• M43: 13,414,142 km (0.1 R)
• M44: 13,597,100 km (0.087 R)
• M45: 13,744,005 km (0.101 R)
• M46: 14,224,962 km (0.042 R)
• M47: 14,411,511 km (0.091 R)
• M48: 15,013,792 km (0.104 R)
• M49: 15,509,110 km (0.054 R)
• M50: 16,009,964 km (0.117 R)
• M51: 16,087,456 km (0.104 R)
• M52: 16,242,888 km (0.104 R)
• M53: 16,516,054 km (0.075 R)
• M54: 16,672,832 km (0.118 R)
• M55: 17,146,160 km (0.087 R)
• M56: 17,583,883 km (0.063 R)
• M57: 17,784,195 km (0.028 R)
• M58: 17,904,621 km (0.071 R)
• M59: 18,878,354 km (0.045 R)
• M60: 19,001,323 km (0.116 R)
• M61: 19,206,721 km (0.063 R)
• M62: 19,330,438 km (0.117 R)
• M63: 19,910,878 km (0.096 R)
• M64: 20,036,092 km (0.106 R)
• M65: 20,961,803 km (0.12 R)
• M66: 21,558,100 km (0.115 R)
• M67: 21,858,343 km (0.058 R)
• M68: 22,289,634 km (0.051 R)
• M69: 22,463,018 km (0.099 R)
• M70: 22,723,917 km (0.081 R)
• M71: 23,644,691 km (0.105 R)
• M72: 24,488,423 km (0.112 R)
• M73: 24,712,072 km (0.098 R)
• M74: 25,206,493 km (0.047 R)
• M75: 26,296,613 km (0.095 R)
• M76: 26,663,427 km (0.088 R)
• M77: 27,727,367 km (0.096 R)
• M78: 28,007,265 km (0.101 R)
• M79: 28,852,343 km (0.052 R)
• M80: 29,848,964 km (0.098 R)
• M81: 30,087,872 km (0.1 R)
• M82: 30,375,399 km (0.072 R)
• M83: 32,120,009 km (0.108 R)
• M84: 32,512,105 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 80.3

Radius: 3.2

Gravity: 7.84 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 16.67 AU - 18.31 AU

Year: 26453 Days

Day: 22.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 56,550,484 km

• M1: 55,650 km (0.074 R)
• M2: 106,214 km (0.097 R)
• M3: 296,353 km (0.091 R)
• M4: 511,176 km (0.089 R)
• M5: 1,190,201 km (0.119 R)
• M6: 1,586,934 km (0.056 R)
• M7: 2,165,429 km (0.113 R)
• M8: 2,214,198 km (0.068 R)
• M9: 2,644,142 km (0.059 R)
• M10: 2,696,502 km (0.045 R)
• M11: 2,749,010 km (0.045 R)
• M12: 3,044,466 km (0.093 R)
• M13: 3,434,917 km (0.115 R)
• M14: 4,446,797 km (0.114 R)
• M15: 5,114,302 km (0.116 R)
• M16: 5,245,051 km (0.097 R)
• M17: 5,409,908 km (0.052 R)
• M18: 6,860,708 km (0.07 R)
• M19: 7,852,542 km (0.051 R)
• M20: 10,129,421 km (0.112 R)
• M21: 10,582,703 km (0.04 R)
• M22: 10,916,456 km (0.113 R)
• M23: 12,636,532 km (0.105 R)
• M24: 12,724,795 km (0.117 R)
• M25: 14,531,040 km (0.041 R)
• M26: 15,041,617 km (0.071 R)
• M27: 15,605,302 km (0.091 R)
• M28: 15,889,687 km (0.099 R)
• M29: 16,319,632 km (0.102 R)
• M30: 16,898,725 km (0.059 R)
• M31: 17,239,659 km (0.046 R)
• M32: 19,230,657 km (0.032 R)
• M33: 21,136,085 km (0.028 R)
• M34: 21,450,689 km (0.042 R)
• M35: 21,503,348 km (0.079 R)
• M36: 21,925,513 km (0.106 R)
• M37: 22,778,071 km (0.111 R)
• M38: 24,625,605 km (0.104 R)
• M39: 25,067,367 km (0.066 R)
• M40: 25,400,222 km (0.1 R)
• M41: 25,790,523 km (0.042 R)
• M42: 26,464,312 km (0.031 R)
• M43: 30,566,884 km (0.108 R)
• M44: 32,600,218 km (0.063 R)
• M45: 32,721,243 km (0.09 R)
• M46: 33,877,784 km (0.101 R)
• M47: 35,793,535 km (0.087 R)
• M48: 37,743,992 km (0.082 R)
• M49: 38,189,195 km (0.073 R)
• M50: 39,084,837 km (0.061 R)
• M51: 40,376,166 km (0.102 R)
• M52: 41,288,414 km (0.095 R)
• M53: 42,273,366 km (0.117 R)
• M54: 42,603,379 km (0.097 R)
• M55: 43,998,828 km (0.107 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 124.6

Radius: 5.9

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 17.46 AU - 20.62 AU

Year: 30046 Days

Day: 15.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 52.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 56,550,484 km

• M1: 129,851 km (0.12 R)
• M2: 723,904 km (0.072 R)
• M3: 924,216 km (0.118 R)
• M4: 1,031,029 km (0.073 R)
• M5: 1,210,247 km (0.033 R)
• M6: 1,327,382 km (0.073 R)
• M7: 2,022,414 km (0.119 R)
• M8: 2,599,413 km (0.088 R)
• M9: 3,586,759 km (0.115 R)
• M10: 4,350,456 km (0.041 R)
• M11: 4,494,668 km (0.089 R)
• M12: 4,640,376 km (0.085 R)
• M13: 5,901,187 km (0.1 R)
• M14: 6,589,637 km (0.084 R)
• M15: 7,132,976 km (0.069 R)
• M16: 7,909,090 km (0.047 R)
• M17: 9,030,625 km (0.106 R)
• M18: 9,633,355 km (0.068 R)
• M19: 11,468,322 km (0.075 R)
• M20: 13,042,690 km (0.08 R)
• M21: 15,610,987 km (0.106 R)
• M22: 17,235,919 km (0.093 R)
• M23: 23,361,652 km (0.095 R)
• M24: 23,487,913 km (0.113 R)
• M25: 23,614,323 km (0.092 R)
• M26: 26,255,922 km (0.11 R)
• M27: 27,112,968 km (0.115 R)
• M28: 27,179,240 km (0.081 R)
• M29: 27,778,380 km (0.118 R)
• M30: 32,725,581 km (0.089 R)
• M31: 33,433,778 km (0.092 R)
• M32: 33,718,462 km (0.117 R)
• M33: 35,588,735 km (0.052 R)
• M34: 38,456,676 km (0.116 R)
• M35: 39,353,814 km (0.07 R)
• M36: 40,485,073 km (0.112 R)
• M37: 42,009,924 km (0.098 R)
• M38: 42,625,220 km (0.06 R)
• M39: 43,942,280 km (0.111 R)
• M40: 44,020,221 km (0.089 R)
• M41: 45,037,037 km (0.118 R)
• M42: 45,982,646 km (0.058 R)
• M43: 46,378,481 km (0.074 R)
• M44: 46,934,537 km (0.101 R)
• M45: 48,214,047 km (0.055 R)
• M46: 51,134,497 km (0.109 R)
• M47: 51,955,789 km (0.064 R)
• M48: 52,947,174 km (0.086 R)
• M49: 55,789,833 km (0.1 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: 159 - 16,829 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit