🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.54 AU - 0.8 AU

Year: 197 Days

Day: 46.6 Hours

Environment

Temp: 139 °C

Axial Tilt: 21.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 0.93 AU - 1.15 AU

Year: 382 Days

Day: 32.5 Hours

Environment

Temp: 31 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,419,399 km

• M1: 58,493 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 1.46 AU - 1.94 AU

Year: 798 Days

Day: 33.9 Hours

Environment

Temp: -41 °C

Axial Tilt: 37.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.89 AU - 2.65 AU

Year: 1231 Days

Day: 28.5 Hours

Environment

Temp: -75 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,419,399 km

• M1: 36,951 km (0.116 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.79

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.38 AU - 4.6 AU

Year: 2868 Days

Day: 40.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,419,399 km

• M1: 2,932,567 km (0.076 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.3

Radius: 10.2

Gravity: 7.59 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 7.54 AU - 10.16 AU

Year: 9475 Days

Day: 13 Hours

Environment

Temp: -157 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 55,419,399 km

• M1: 198,516 km (0.119 R)
• M2: 558,000 km (0.107 R)
• M3: 873,352 km (0.107 R)
• M4: 1,220,868 km (0.031 R)
• M5: 1,432,250 km (0.056 R)
• M6: 2,111,724 km (0.11 R)
• M7: 2,367,087 km (0.11 R)
• M8: 2,935,709 km (0.092 R)
• M9: 3,105,951 km (0.091 R)
• M10: 3,221,291 km (0.104 R)
• M11: 3,757,899 km (0.087 R)
• M12: 3,850,051 km (0.093 R)
• M13: 4,258,303 km (0.099 R)
• M14: 4,947,052 km (0.111 R)
• M15: 5,252,830 km (0.065 R)
• M16: 5,635,053 km (0.115 R)
• M17: 5,705,513 km (0.053 R)
• M18: 6,536,978 km (0.102 R)
• M19: 6,648,129 km (0.074 R)
• M20: 7,367,546 km (0.053 R)
• M21: 7,522,080 km (0.102 R)
• M22: 7,913,279 km (0.1 R)
• M23: 8,431,934 km (0.054 R)
• M24: 8,634,340 km (0.101 R)
• M25: 9,043,939 km (0.062 R)
• M26: 9,126,667 km (0.046 R)
• M27: 9,376,196 km (0.081 R)
• M28: 9,882,136 km (0.116 R)
• M29: 10,224,416 km (0.112 R)
• M30: 11,497,644 km (0.064 R)
• M31: 12,130,143 km (0.082 R)
• M32: 12,404,655 km (0.04 R)
• M33: 13,053,162 km (0.099 R)
• M34: 13,146,810 km (0.06 R)
• M35: 13,287,582 km (0.102 R)
• M36: 13,617,894 km (0.117 R)
• M37: 13,712,739 km (0.102 R)
• M38: 14,673,906 km (0.081 R)
• M39: 15,260,928 km (0.102 R)
• M40: 15,955,510 km (0.078 R)
• M41: 16,155,822 km (0.068 R)
• M42: 16,407,446 km (0.094 R)
• M43: 16,508,574 km (0.103 R)
• M44: 17,840,593 km (0.111 R)
• M45: 20,334,689 km (0.082 R)
• M46: 20,770,168 km (0.106 R)
• M47: 21,871,957 km (0.114 R)
• M48: 22,206,158 km (0.073 R)
• M49: 25,348,013 km (0.111 R)
• M50: 25,816,553 km (0.06 R)
• M51: 26,110,812 km (0.107 R)
• M52: 26,406,268 km (0.11 R)
• M53: 27,418,747 km (0.095 R)
• M54: 27,598,862 km (0.099 R)
• M55: 28,322,766 km (0.052 R)
• M56: 28,808,960 km (0.116 R)
• M57: 28,930,882 km (0.057 R)
• M58: 29,297,845 km (0.064 R)
• M59: 29,974,477 km (0.088 R)
• M60: 30,345,778 km (0.1 R)
• M61: 30,656,344 km (0.112 R)
• M62: 31,093,020 km (0.105 R)
• M63: 31,972,356 km (0.083 R)
• M64: 32,415,016 km (0.092 R)
• M65: 32,605,454 km (0.09 R)
• M66: 32,859,771 km (0.109 R)
• M67: 33,242,592 km (0.089 R)
• M68: 33,884,067 km (0.109 R)
• M69: 34,788,835 km (0.094 R)
• M70: 34,853,761 km (0.069 R)
• M71: 35,178,986 km (0.106 R)
• M72: 36,094,974 km (0.078 R)
• M73: 36,292,294 km (0.1 R)
• M74: 38,151,347 km (0.114 R)
• M75: 39,498,027 km (0.088 R)
• M76: 40,177,201 km (0.115 R)
• M77: 40,655,017 km (0.079 R)
• M78: 40,791,749 km (0.114 R)
• M79: 41,616,033 km (0.102 R)
• M80: 43,490,794 km (0.105 R)
• M81: 44,191,959 km (0.066 R)
• M82: 44,967,774 km (0.111 R)
• M83: 45,038,533 km (0.063 R)
• M84: 47,250,039 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 254.1

Radius: 8.7

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 10.27 AU - 12.27 AU

Year: 13616 Days

Day: 10.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 48 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 55,419,399 km

• M1: 123,119 km (0.109 R)
• M2: 274,961 km (0.116 R)
• M3: 565,929 km (0.11 R)
• M4: 759,658 km (0.083 R)
• M5: 1,172,548 km (0.083 R)
• M6: 1,402,929 km (0.089 R)
• M7: 1,626,877 km (0.084 R)
• M8: 2,040,814 km (0.116 R)
• M9: 2,271,644 km (0.106 R)
• M10: 2,342,553 km (0.034 R)
• M11: 2,859,862 km (0.08 R)
• M12: 3,040,128 km (0.105 R)
• M13: 3,996,657 km (0.116 R)
• M14: 4,344,771 km (0.056 R)
• M15: 4,522,493 km (0.079 R)
• M16: 4,672,390 km (0.108 R)
• M17: 5,510,587 km (0.12 R)
• M18: 5,832,671 km (0.092 R)
• M19: 5,963,270 km (0.088 R)
• M20: 6,161,039 km (0.109 R)
• M21: 6,835,725 km (0.117 R)
• M22: 7,216,751 km (0.092 R)
• M23: 9,072,213 km (0.083 R)
• M24: 9,147,910 km (0.086 R)
• M25: 9,337,899 km (0.096 R)
• M26: 9,567,681 km (0.119 R)
• M27: 9,877,050 km (0.052 R)
• M28: 10,071,976 km (0.098 R)
• M29: 10,744,568 km (0.038 R)
• M30: 11,390,681 km (0.085 R)
• M31: 11,842,167 km (0.117 R)
• M32: 12,090,949 km (0.119 R)
• M33: 12,635,934 km (0.119 R)
• M34: 14,627,680 km (0.063 R)
• M35: 15,208,269 km (0.09 R)
• M36: 16,115,879 km (0.104 R)
• M37: 19,721,786 km (0.081 R)
• M38: 20,263,630 km (0.076 R)
• M39: 21,160,918 km (0.047 R)
• M40: 21,664,913 km (0.088 R)
• M41: 21,766,191 km (0.068 R)
• M42: 22,223,960 km (0.063 R)
• M43: 22,684,872 km (0.101 R)
• M44: 23,148,924 km (0.108 R)
• M45: 23,564,058 km (0.06 R)
• M46: 24,507,123 km (0.074 R)
• M47: 25,089,508 km (0.06 R)
• M48: 25,409,049 km (0.06 R)
• M49: 27,738,587 km (0.101 R)
• M50: 28,069,048 km (0.114 R)
• M51: 28,511,709 km (0.116 R)
• M52: 28,789,661 km (0.064 R)
• M53: 29,180,112 km (0.098 R)
• M54: 29,628,457 km (0.057 R)
• M55: 30,135,593 km (0.057 R)
• M56: 31,904,439 km (0.084 R)
• M57: 32,540,230 km (0.091 R)
• M58: 33,238,552 km (0.084 R)
• M59: 33,765,436 km (0.06 R)
• M60: 34,059,396 km (0.113 R)
• M61: 34,649,859 km (0.114 R)
• M62: 35,065,143 km (0.057 R)
• M63: 35,303,302 km (0.101 R)
• M64: 35,422,532 km (0.101 R)
• M65: 36,260,878 km (0.094 R)
• M66: 37,227,131 km (0.107 R)
• M67: 40,238,386 km (0.071 R)
• M68: 41,238,448 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 266.1

Radius: 3.6

Gravity: 20.53 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 12.54 AU - 14.78 AU

Year: 18170 Days

Day: 20.2 Hours

Environment

Temp: -186 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 55,419,399 km

• M1: 130,898 km (0.113 R)
• M2: 262,843 km (0.116 R)
• M3: 385,514 km (0.051 R)
• M4: 752,926 km (0.082 R)
• M5: 967,449 km (0.114 R)
• M6: 1,134,999 km (0.109 R)
• M7: 1,222,065 km (0.101 R)
• M8: 1,403,078 km (0.104 R)
• M9: 1,496,727 km (0.09 R)
• M10: 1,891,515 km (0.11 R)
• M11: 2,021,217 km (0.07 R)
• M12: 2,100,504 km (0.11 R)
• M13: 2,127,132 km (0.111 R)
• M14: 2,770,403 km (0.066 R)
• M15: 2,977,297 km (0.066 R)
• M16: 3,250,762 km (0.069 R)
• M17: 3,756,403 km (0.054 R)
• M18: 3,853,940 km (0.089 R)
• M19: 3,886,702 km (0.087 R)
• M20: 4,185,150 km (0.116 R)
• M21: 4,388,154 km (0.115 R)
• M22: 5,304,591 km (0.073 R)
• M23: 5,413,947 km (0.08 R)
• M24: 5,746,802 km (0.108 R)
• M25: 6,048,242 km (0.115 R)
• M26: 6,548,796 km (0.088 R)
• M27: 6,863,550 km (0.109 R)
• M28: 7,385,348 km (0.117 R)
• M29: 8,044,925 km (0.087 R)
• M30: 8,895,538 km (0.079 R)
• M31: 9,908,615 km (0.071 R)
• M32: 10,405,878 km (0.041 R)
• M33: 11,143,695 km (0.114 R)
• M34: 11,424,640 km (0.105 R)
• M35: 11,471,614 km (0.095 R)
• M36: 11,993,560 km (0.106 R)
• M37: 12,281,387 km (0.073 R)
• M38: 13,060,343 km (0.039 R)
• M39: 13,158,778 km (0.115 R)
• M40: 13,855,007 km (0.117 R)
• M41: 15,076,174 km (0.032 R)
• M42: 15,542,920 km (0.11 R)
• M43: 15,699,549 km (0.09 R)
• M44: 15,909,135 km (0.104 R)
• M45: 16,225,385 km (0.065 R)
• M46: 17,186,551 km (0.097 R)
• M47: 17,456,725 km (0.111 R)
• M48: 18,220,871 km (0.095 R)
• M49: 18,828,837 km (0.069 R)
• M50: 18,884,338 km (0.115 R)
• M51: 20,235,057 km (0.051 R)
• M52: 20,922,160 km (0.052 R)
• M53: 21,442,312 km (0.099 R)
• M54: 21,674,936 km (0.108 R)
• M55: 21,849,966 km (0.094 R)
• M56: 22,731,845 km (0.103 R)
• M57: 23,565,405 km (0.096 R)
• M58: 23,925,786 km (0.072 R)
• M59: 24,591,048 km (0.103 R)
• M60: 24,651,784 km (0.079 R)
• M61: 26,560,803 km (0.053 R)
• M62: 26,623,035 km (0.117 R)
• M63: 26,935,695 km (0.099 R)
• M64: 27,627,585 km (0.08 R)
• M65: 28,261,581 km (0.097 R)
• M66: 28,516,645 km (0.098 R)
• M67: 29,802,888 km (0.106 R)
• M68: 29,997,515 km (0.091 R)
• M69: 30,714,537 km (0.061 R)
• M70: 31,503,068 km (0.116 R)
• M71: 32,231,908 km (0.1 R)
• M72: 32,765,374 km (0.068 R)
• M73: 32,832,245 km (0.076 R)
• M74: 33,908,601 km (0.098 R)
• M75: 34,996,627 km (0.107 R)
• M76: 35,133,359 km (0.115 R)
• M77: 35,544,753 km (0.065 R)
• M78: 35,820,013 km (0.115 R)
• M79: 36,095,872 km (0.102 R)
• M80: 36,234,100 km (0.116 R)
• M81: 36,649,833 km (0.052 R)
• M82: 37,555,947 km (0.113 R)
• M83: 39,176,990 km (0.111 R)
• M84: 39,746,209 km (0.034 R)
• M85: 41,325,514 km (0.066 R)
• M86: 41,470,175 km (0.098 R)
• M87: 41,759,797 km (0.033 R)
• M88: 42,486,992 km (0.112 R)
• M89: 42,706,003 km (0.067 R)
• M90: 48,528,801 km (0.102 R)
• M91: 51,066,131 km (0.11 R)
• M92: 51,687,710 km (0.118 R)
• M93: 51,843,441 km (0.116 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 162.9

Radius: 3.9

Gravity: 10.71 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 15.34 AU - 18.9 AU

Year: 25493 Days

Day: 15.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 55,419,399 km

• M1: 294,109 km (0.078 R)
• M2: 321,935 km (0.12 R)
• M3: 395,686 km (0.106 R)
• M4: 762,650 km (0.119 R)
• M5: 1,185,862 km (0.12 R)
• M6: 1,420,731 km (0.119 R)
• M7: 1,469,350 km (0.108 R)
• M8: 1,695,542 km (0.119 R)
• M9: 1,799,513 km (0.059 R)
• M10: 2,643,843 km (0.106 R)
• M11: 2,918,056 km (0.063 R)
• M12: 2,949,023 km (0.098 R)
• M13: 4,598,040 km (0.099 R)
• M14: 4,670,446 km (0.066 R)
• M15: 4,706,798 km (0.113 R)
• M16: 5,075,557 km (0.101 R)
• M17: 5,376,996 km (0.116 R)
• M18: 6,356,414 km (0.085 R)
• M19: 6,558,819 km (0.12 R)
• M20: 7,946,639 km (0.08 R)
• M21: 7,990,022 km (0.111 R)
• M22: 9,884,380 km (0.108 R)
• M23: 10,545,154 km (0.112 R)
• M24: 10,688,618 km (0.113 R)
• M25: 10,881,001 km (0.082 R)
• M26: 11,122,901 km (0.116 R)
• M27: 11,859,371 km (0.103 R)
• M28: 12,158,417 km (0.078 R)
• M29: 12,510,421 km (0.098 R)
• M30: 12,662,263 km (0.087 R)
• M31: 12,916,729 km (0.039 R)
• M32: 13,070,216 km (0.095 R)
• M33: 14,584,895 km (0.095 R)
• M34: 14,958,740 km (0.092 R)
• M35: 15,281,722 km (0.064 R)
• M36: 15,606,947 km (0.107 R)
• M37: 17,098,737 km (0.095 R)
• M38: 17,662,572 km (0.104 R)
• M39: 17,832,964 km (0.086 R)
• M40: 18,404,727 km (0.102 R)
• M41: 18,693,002 km (0.053 R)
• M42: 19,098,861 km (0.046 R)
• M43: 20,334,091 km (0.07 R)
• M44: 20,512,561 km (0.093 R)
• M45: 20,631,940 km (0.072 R)
• M46: 24,823,672 km (0.108 R)
• M47: 25,653,940 km (0.085 R)
• M48: 25,846,922 km (0.043 R)
• M49: 26,169,604 km (0.099 R)
• M50: 26,363,782 km (0.078 R)
• M51: 26,623,484 km (0.082 R)
• M52: 27,802,465 km (0.118 R)
• M53: 28,598,027 km (0.085 R)
• M54: 29,670,194 km (0.082 R)
• M55: 30,007,986 km (0.074 R)
• M56: 31,784,760 km (0.083 R)
• M57: 31,853,725 km (0.093 R)
• M58: 34,939,480 km (0.12 R)
• M59: 35,438,988 km (0.116 R)
• M60: 35,869,231 km (0.115 R)
• M61: 36,084,951 km (0.055 R)
• M62: 36,589,844 km (0.07 R)
• M63: 37,097,280 km (0.1 R)
• M64: 37,679,964 km (0.114 R)
• M65: 37,826,121 km (0.104 R)
• M66: 37,899,274 km (0.106 R)
• M67: 38,045,581 km (0.061 R)
• M68: 38,485,997 km (0.107 R)
• M69: 39,149,763 km (0.068 R)
• M70: 39,594,368 km (0.083 R)
• M71: 39,966,268 km (0.117 R)
• M72: 40,189,767 km (0.102 R)
• M73: 41,314,145 km (0.097 R)
• M74: 42,676,981 km (0.028 R)
• M75: 43,440,529 km (0.097 R)
• M76: 44,980,938 km (0.097 R)
• M77: 45,058,430 km (0.077 R)
• M78: 46,226,191 km (0.08 R)
• M79: 47,246,299 km (0.107 R)
• M80: 47,640,489 km (0.101 R)
• M81: 48,115,163 km (0.114 R)
• M82: 48,909,677 km (0.092 R)
• M83: 49,628,346 km (0.113 R)
• M84: 50,270,120 km (0.085 R)
• M85: 50,511,571 km (0.099 R)
• M86: 51,643,130 km (0.099 R)
• M87: 51,886,675 km (0.085 R)
• M88: 52,456,493 km (0.073 R)
• M89: 54,921,866 km (0.114 R)

Kuiper Belt

Range: 30.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 18,778 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit