🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.16

Radius: 1.06

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 0.71 AU - 0.73 AU

Year: 220 Days

Day: 12.7 Hours

Environment

Temp: 122 °C

Axial Tilt: 3.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 106,576,670 km

• M1: 45,328 km (0.066 R)
• M2: 184,903 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.76 AU - 0.86 AU

Year: 262 Days

Day: 40.4 Hours

Environment

Temp: 153 °C

Axial Tilt: 31.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 106,576,670 km

• M1: 71,358 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.37 AU - 1.43 AU

Year: 596 Days

Day: 36.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.67 AU - 2.37 AU

Year: 1033 Days

Day: 13.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 41.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.13 AU - 2.21 AU

Year: 1150 Days

Day: 15.1 Hours

Environment

Temp: -60 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,576,670 km

• M1: 1,671,607 km (0.12 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 3.65 AU - 5.93 AU

Year: 3773 Days

Day: 29.4 Hours

Environment

Temp: -139 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,576,670 km

• M1: 1,001,109 km (0.099 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.6

Radius: 11.7

Gravity: 6.08 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 5.15 AU - 5.91 AU

Year: 4680 Days

Day: 5.8 Hours

Environment

Temp: -132 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 106,576,670 km

• M1: 148,251 km (0.107 R)
• M2: 312,959 km (0.1 R)
• M3: 738,415 km (0.072 R)
• M4: 919,578 km (0.114 R)
• M5: 1,058,405 km (0.075 R)
• M6: 1,219,671 km (0.04 R)
• M7: 1,295,817 km (0.068 R)
• M8: 1,389,465 km (0.03 R)
• M9: 1,469,350 km (0.106 R)
• M10: 1,600,697 km (0.109 R)
• M11: 1,964,220 km (0.091 R)
• M12: 2,392,220 km (0.077 R)
• M13: 2,508,756 km (0.1 R)
• M14: 2,687,227 km (0.073 R)
• M15: 3,056,883 km (0.102 R)
• M16: 3,731,420 km (0.087 R)
• M17: 3,912,882 km (0.066 R)
• M18: 4,190,835 km (0.093 R)
• M19: 4,379,627 km (0.11 R)
• M20: 4,741,505 km (0.105 R)
• M21: 4,963,209 km (0.053 R)
• M22: 5,062,841 km (0.085 R)
• M23: 5,138,088 km (0.099 R)
• M24: 5,213,635 km (0.106 R)
• M25: 5,391,507 km (0.11 R)
• M26: 5,468,251 km (0.096 R)
• M27: 5,545,593 km (0.072 R)
• M28: 5,989,899 km (0.114 R)
• M29: 6,283,709 km (0.1 R)
• M30: 6,554,930 km (0.078 R)
• M31: 6,691,962 km (0.111 R)
• M32: 7,221,388 km (0.091 R)
• M33: 7,505,624 km (0.068 R)
• M34: 7,706,684 km (0.045 R)
• M35: 8,114,338 km (0.1 R)
• M36: 8,232,072 km (0.067 R)
• M37: 8,920,222 km (0.088 R)
• M38: 9,011,477 km (0.108 R)
• M39: 9,533,723 km (0.096 R)
• M40: 10,129,272 km (0.069 R)
• M41: 10,704,476 km (0.028 R)
• M42: 10,931,116 km (0.029 R)
• M43: 11,720,096 km (0.114 R)
• M44: 11,853,387 km (0.092 R)
• M45: 12,020,787 km (0.12 R)
• M46: 12,595,542 km (0.109 R)
• M47: 12,732,125 km (0.059 R)
• M48: 13,736,974 km (0.071 R)
• M49: 13,983,362 km (0.08 R)
• M50: 14,875,115 km (0.066 R)
• M51: 15,091,882 km (0.117 R)
• M52: 15,273,344 km (0.115 R)
• M53: 16,601,175 km (0.081 R)
• M54: 16,901,268 km (0.041 R)
• M55: 17,052,063 km (0.054 R)
• M56: 17,430,845 km (0.088 R)
• M57: 17,583,135 km (0.109 R)
• M58: 18,004,253 km (0.05 R)
• M59: 18,351,171 km (0.071 R)
• M60: 18,661,586 km (0.095 R)
• M61: 18,895,408 km (0.092 R)
• M62: 19,051,887 km (0.119 R)
• M63: 19,366,192 km (0.096 R)
• M64: 19,523,869 km (0.119 R)
• M65: 19,761,280 km (0.118 R)
• M66: 20,519,592 km (0.045 R)
• M67: 21,654,292 km (0.069 R)
• M68: 22,560,107 km (0.109 R)
• M69: 22,975,989 km (0.109 R)
• M70: 23,226,715 km (0.081 R)
• M71: 23,478,339 km (0.087 R)
• M72: 23,815,383 km (0.117 R)
• M73: 24,238,745 km (0.088 R)
• M74: 24,664,650 km (0.116 R)
• M75: 25,093,098 km (0.102 R)
• M76: 25,913,792 km (0.105 R)
• M77: 26,174,840 km (0.084 R)
• M78: 27,492,947 km (0.089 R)
• M79: 27,581,659 km (0.069 R)
• M80: 27,892,673 km (0.08 R)
• M81: 28,967,832 km (0.065 R)
• M82: 29,103,219 km (0.096 R)
• M83: 29,283,933 km (0.061 R)
• M84: 29,601,230 km (0.092 R)
• M85: 29,737,514 km (0.031 R)
• M86: 29,828,619 km (0.043 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 386.5

Radius: 11.5

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 7.31 AU - 7.47 AU

Year: 7230 Days

Day: 13.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 106,576,670 km

• M1: 190,139 km (0.037 R)
• M2: 324,777 km (0.053 R)
• M3: 416,480 km (0.105 R)
• M4: 586,723 km (0.095 R)
• M5: 706,252 km (0.055 R)
• M6: 1,000,660 km (0.089 R)
• M7: 1,132,456 km (0.066 R)
• M8: 1,333,515 km (0.092 R)
• M9: 1,446,911 km (0.066 R)
• M10: 1,988,305 km (0.048 R)
• M11: 2,488,261 km (0.103 R)
• M12: 2,773,694 km (0.093 R)
• M13: 3,353,835 km (0.034 R)
• M14: 3,533,053 km (0.077 R)
• M15: 4,329,811 km (0.074 R)
• M16: 4,773,668 km (0.111 R)
• M17: 5,001,206 km (0.095 R)
• M18: 5,077,801 km (0.103 R)
• M19: 5,467,054 km (0.094 R)
• M20: 5,625,478 km (0.114 R)
• M21: 5,865,882 km (0.08 R)
• M22: 6,468,014 km (0.083 R)
• M23: 7,089,892 km (0.105 R)
• M24: 7,730,919 km (0.102 R)
• M25: 7,968,630 km (0.103 R)
• M26: 8,238,953 km (0.112 R)
• M27: 8,481,750 km (0.043 R)
• M28: 8,665,457 km (0.086 R)
• M29: 9,068,174 km (0.046 R)
• M30: 9,382,030 km (0.105 R)
• M31: 11,813,893 km (0.085 R)
• M32: 11,916,368 km (0.098 R)
• M33: 12,260,293 km (0.104 R)
• M34: 12,607,510 km (0.097 R)
• M35: 13,453,935 km (0.115 R)
• M36: 13,848,125 km (0.101 R)
• M37: 13,956,285 km (0.104 R)
• M38: 14,137,148 km (0.044 R)
• M39: 14,868,383 km (0.089 R)
• M40: 15,016,185 km (0.097 R)
• M41: 15,425,036 km (0.119 R)
• M42: 15,988,422 km (0.108 R)
• M43: 16,981,004 km (0.098 R)
• M44: 17,135,389 km (0.083 R)
• M45: 17,290,372 km (0.081 R)
• M46: 17,954,138 km (0.103 R)
• M47: 18,111,515 km (0.11 R)
• M48: 18,229,847 km (0.104 R)
• M49: 18,945,374 km (0.102 R)
• M50: 19,065,501 km (0.118 R)
• M51: 19,145,685 km (0.104 R)
• M52: 20,076,483 km (0.086 R)
• M53: 20,239,844 km (0.06 R)
• M54: 20,897,925 km (0.051 R)
• M55: 21,856,099 km (0.042 R)
• M56: 22,234,881 km (0.088 R)
• M57: 22,488,599 km (0.094 R)
• M58: 22,785,850 km (0.093 R)
• M59: 23,084,447 km (0.099 R)
• M60: 23,384,391 km (0.081 R)
• M61: 23,470,260 km (0.117 R)
• M62: 24,291,852 km (0.048 R)
• M63: 24,815,444 km (0.1 R)
• M64: 25,078,737 km (0.047 R)
• M65: 25,431,189 km (0.097 R)
• M66: 26,051,871 km (0.112 R)
• M67: 26,230,191 km (0.052 R)
• M68: 26,498,420 km (0.051 R)
• M69: 26,587,880 km (0.074 R)
• M70: 26,857,306 km (0.091 R)
• M71: 27,263,165 km (0.097 R)
• M72: 28,126,494 km (0.102 R)
• M73: 28,584,413 km (0.085 R)
• M74: 29,183,553 km (0.113 R)
• M75: 29,507,881 km (0.089 R)
• M76: 31,526,106 km (0.068 R)

Planet 9 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.4

Radius: 9.9

Gravity: 4.12 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 6.04 AU - 9.74 AU

Year: 7976 Days

Day: 8.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 106,576,670 km

• M1: 135,236 km (0.115 R)
• M2: 206,295 km (0.112 R)
• M3: 398,529 km (0.08 R)
• M4: 462,856 km (0.12 R)
• M5: 579,393 km (0.098 R)
• M6: 707,000 km (0.04 R)
• M7: 816,206 km (0.059 R)
• M8: 887,714 km (0.046 R)
• M9: 976,425 km (0.107 R)
• M10: 1,099,694 km (0.106 R)
• M11: 1,244,804 km (0.095 R)
• M12: 1,379,292 km (0.103 R)
• M13: 1,448,407 km (0.12 R)
• M14: 1,869,076 km (0.083 R)
• M15: 1,965,566 km (0.047 R)
• M16: 2,265,061 km (0.082 R)
• M17: 2,557,824 km (0.056 R)
• M18: 2,708,918 km (0.075 R)
• M19: 2,929,874 km (0.038 R)
• M20: 3,065,260 km (0.099 R)
• M21: 3,133,776 km (0.09 R)
• M22: 3,225,928 km (0.092 R)
• M23: 3,342,316 km (0.102 R)
• M24: 3,507,920 km (0.105 R)
• M25: 4,146,105 km (0.036 R)
• M26: 5,334,211 km (0.084 R)
• M27: 5,752,487 km (0.103 R)
• M28: 5,894,306 km (0.114 R)
• M29: 6,123,639 km (0.082 R)
• M30: 6,591,133 km (0.114 R)
• M31: 6,739,534 km (0.09 R)
• M32: 6,979,339 km (0.111 R)
• M33: 7,252,654 km (0.114 R)
• M34: 8,284,281 km (0.115 R)
• M35: 8,412,487 km (0.097 R)
• M36: 8,541,290 km (0.094 R)
• M37: 8,800,992 km (0.1 R)
• M38: 9,261,754 km (0.119 R)
• M39: 9,495,126 km (0.052 R)
• M40: 9,662,975 km (0.061 R)
• M41: 10,865,293 km (0.052 R)
• M42: 13,446,006 km (0.104 R)
• M43: 13,900,185 km (0.066 R)
• M44: 14,052,626 km (0.095 R)
• M45: 14,282,558 km (0.117 R)
• M46: 14,359,451 km (0.094 R)
• M47: 15,018,429 km (0.102 R)
• M48: 15,925,890 km (0.051 R)
• M49: 16,005,626 km (0.105 R)
• M50: 16,125,454 km (0.11 R)
• M51: 16,688,839 km (0.043 R)
• M52: 16,972,926 km (0.11 R)
• M53: 17,217,668 km (0.099 R)
• M54: 17,752,031 km (0.116 R)
• M55: 17,834,759 km (0.097 R)
• M56: 18,375,406 km (0.111 R)
• M57: 18,501,068 km (0.054 R)
• M58: 19,302,763 km (0.105 R)
• M59: 19,515,641 km (0.116 R)
• M60: 20,331,547 km (0.092 R)
• M61: 20,939,962 km (0.053 R)
• M62: 21,422,265 km (0.086 R)
• M63: 21,863,729 km (0.104 R)
• M64: 22,442,373 km (0.11 R)
• M65: 22,755,931 km (0.112 R)
• M66: 23,116,162 km (0.107 R)
• M67: 23,523,667 km (0.098 R)
• M68: 23,614,473 km (0.091 R)
• M69: 24,345,707 km (0.119 R)
• M70: 24,575,789 km (0.089 R)
• M71: 26,489,145 km (0.103 R)
• M72: 26,773,232 km (0.113 R)
• M73: 26,868,077 km (0.086 R)
• M74: 27,439,840 km (0.089 R)
• M75: 27,631,325 km (0.091 R)
• M76: 27,823,110 km (0.105 R)
• M77: 28,595,334 km (0.038 R)
• M78: 29,325,521 km (0.111 R)
• M79: 29,521,345 km (0.101 R)
• M80: 30,804,296 km (0.09 R)
• M81: 31,402,687 km (0.079 R)
• M82: 33,577,990 km (0.074 R)
• M83: 33,680,465 km (0.093 R)
• M84: 33,834,102 km (0.092 R)
• M85: 33,936,726 km (0.103 R)
• M86: 34,554,715 km (0.057 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 969.1

Radius: 6.4

Gravity: 23.66 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 16.03 AU - 20.31 AU

Year: 27874 Days

Day: 21.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 47.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 106,576,670 km

• M1: 186,100 km (0.113 R)
• M2: 632,949 km (0.064 R)
• M3: 1,199,476 km (0.12 R)
• M4: 1,803,851 km (0.032 R)
• M5: 1,885,382 km (0.068 R)
• M6: 2,094,370 km (0.088 R)
• M7: 3,497,897 km (0.108 R)
• M8: 4,899,480 km (0.094 R)
• M9: 5,187,007 km (0.071 R)
• M10: 5,420,828 km (0.093 R)
• M11: 5,479,920 km (0.087 R)
• M12: 7,282,424 km (0.111 R)
• M13: 10,182,229 km (0.052 R)
• M14: 10,844,948 km (0.11 R)
• M15: 12,134,482 km (0.107 R)
• M16: 12,679,317 km (0.118 R)
• M17: 12,757,856 km (0.115 R)
• M18: 13,793,073 km (0.059 R)
• M19: 14,035,721 km (0.098 R)
• M20: 14,116,953 km (0.034 R)
• M21: 14,443,525 km (0.027 R)
• M22: 14,525,504 km (0.072 R)
• M23: 14,607,634 km (0.051 R)
• M24: 14,855,069 km (0.118 R)
• M25: 15,943,094 km (0.053 R)
• M26: 17,143,168 km (0.075 R)
• M27: 17,317,001 km (0.102 R)
• M28: 17,930,053 km (0.069 R)
• M29: 18,817,916 km (0.052 R)
• M30: 19,629,335 km (0.082 R)
• M31: 19,720,141 km (0.113 R)
• M32: 20,360,121 km (0.043 R)
• M33: 21,099,882 km (0.096 R)
• M34: 21,942,417 km (0.114 R)
• M35: 23,178,844 km (0.083 R)
• M36: 25,718,716 km (0.113 R)
• M37: 27,223,821 km (0.063 R)
• M38: 27,731,705 km (0.038 R)
• M39: 28,963,644 km (0.072 R)
• M40: 30,423,420 km (0.095 R)
• M41: 30,739,221 km (0.077 R)
• M42: 31,056,219 km (0.102 R)
• M43: 33,196,964 km (0.103 R)
• M44: 33,957,520 km (0.095 R)
• M45: 35,274,430 km (0.098 R)
• M46: 37,844,970 km (0.112 R)
• M47: 38,184,707 km (0.102 R)
• M48: 38,411,796 km (0.108 R)
• M49: 39,783,459 km (0.069 R)
• M50: 40,590,989 km (0.117 R)
• M51: 40,938,654 km (0.087 R)
• M52: 41,054,742 km (0.097 R)
• M53: 42,574,507 km (0.046 R)
• M54: 43,637,250 km (0.102 R)
• M55: 44,589,441 km (0.11 R)
• M56: 45,548,213 km (0.114 R)
• M57: 47,120,936 km (0.103 R)
• M58: 48,465,521 km (0.079 R)
• M59: 49,327,654 km (0.048 R)
• M60: 49,574,939 km (0.081 R)
• M61: 50,070,707 km (0.071 R)
• M62: 50,443,654 km (0.06 R)
• M63: 51,944,569 km (0.066 R)
• M64: 52,070,232 km (0.038 R)
• M65: 52,196,043 km (0.11 R)
• M66: 52,448,116 km (0.052 R)
• M67: 53,841,171 km (0.111 R)
• M68: 54,861,878 km (0.057 R)
• M69: 55,760,362 km (0.079 R)
• M70: 58,353,791 km (0.105 R)
• M71: 63,120,278 km (0.063 R)
• M72: 65,958,000 km (0.113 R)
• M73: 67,872,704 km (0.115 R)
• M74: 69,805,658 km (0.073 R)
• M75: 71,476,666 km (0.099 R)
• M76: 72,036,760 km (0.06 R)
• M77: 74,432,869 km (0.051 R)
• M78: 75,427,097 km (0.11 R)
• M79: 77,572,181 km (0.07 R)
• M80: 78,580,171 km (0.093 R)
• M81: 79,592,500 km (0.101 R)
• M82: 80,609,017 km (0.081 R)
• M83: 81,483,866 km (0.101 R)
• M84: 82,215,250 km (0.042 R)
• M85: 83,095,783 km (0.059 R)
• M86: 83,390,042 km (0.096 R)
• M87: 86,649,031 km (0.092 R)
• M88: 87,246,077 km (0.118 R)
• M89: 87,545,123 km (0.058 R)
• M90: 92,680,518 km (0.047 R)
• M91: 93,138,288 km (0.105 R)
• M92: 95,130,782 km (0.115 R)
• M93: 100,094,739 km (0.114 R)
• M94: 100,877,883 km (0.092 R)
• M95: 103,555,984 km (0.1 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 526 - 13,226 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit