🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.47 AU - 0.61 AU

Year: 143 Days

Day: 29.7 Hours

Environment

Temp: 221 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 68,102,347 km

• M1: 56,698 km (0.113 R)
• M2: 458,817 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1 AU - 1.52 AU

Year: 509 Days

Day: 15 Hours

Environment

Temp: 18 °C

Axial Tilt: 22.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.13 AU - 1.73 AU

Year: 615 Days

Day: 27.2 Hours

Environment

Temp: -7 °C

Axial Tilt: 7.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.96 AU - 2.58 AU

Year: 1231 Days

Day: 25.3 Hours

Environment

Temp: -84 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.91 AU - 4.35 AU

Year: 2489 Days

Day: 35.7 Hours

Environment

Temp: -104 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.9

Radius: 11

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 7.18 AU - 9.52 AU

Year: 8684 Days

Day: 11.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 68,102,347 km

• M1: 159,621 km (0.06 R)
• M2: 255,663 km (0.066 R)
• M3: 497,114 km (0.117 R)
• M4: 654,191 km (0.097 R)
• M5: 754,123 km (0.101 R)
• M6: 1,446,013 km (0.097 R)
• M7: 2,450,114 km (0.041 R)
• M8: 2,729,413 km (0.116 R)
• M9: 3,068,402 km (0.072 R)
• M10: 3,218,000 km (0.108 R)
• M11: 3,369,842 km (0.065 R)
• M12: 3,947,289 km (0.115 R)
• M13: 4,082,975 km (0.112 R)
• M14: 4,275,358 km (0.1 R)
• M15: 4,726,694 km (0.036 R)
• M16: 5,252,531 km (0.118 R)
• M17: 5,432,048 km (0.105 R)
• M18: 5,705,214 km (0.093 R)
• M19: 5,951,751 km (0.094 R)
• M20: 6,487,312 km (0.108 R)
• M21: 7,005,519 km (0.096 R)
• M22: 7,203,287 km (0.093 R)
• M23: 7,470,020 km (0.111 R)
• M24: 7,570,849 km (0.037 R)
• M25: 7,739,895 km (0.093 R)
• M26: 7,944,545 km (0.037 R)
• M27: 8,220,104 km (0.118 R)
• M28: 8,745,192 km (0.118 R)
• M29: 9,065,481 km (0.091 R)
• M30: 9,209,095 km (0.078 R)
• M31: 9,791,181 km (0.116 R)
• M32: 10,086,786 km (0.108 R)
• M33: 10,686,673 km (0.104 R)
• M34: 10,838,515 km (0.113 R)
• M35: 11,105,847 km (0.055 R)
• M36: 11,259,633 km (0.078 R)
• M37: 12,675,128 km (0.118 R)
• M38: 12,916,579 km (0.072 R)
• M39: 13,363,129 km (0.085 R)
• M40: 13,526,639 km (0.092 R)
• M41: 13,855,904 km (0.043 R)
• M42: 13,938,632 km (0.05 R)
• M43: 14,063,097 km (0.113 R)
• M44: 14,146,274 km (0.094 R)
• M45: 14,271,188 km (0.037 R)
• M46: 14,396,701 km (0.094 R)
• M47: 14,648,474 km (0.064 R)
• M48: 15,199,293 km (0.077 R)
• M49: 15,756,845 km (0.073 R)
• M50: 16,321,128 km (0.12 R)
• M51: 17,558,900 km (0.071 R)
• M52: 17,918,235 km (0.042 R)
• M53: 18,053,471 km (0.102 R)
• M54: 18,552,679 km (0.084 R)
• M55: 19,332,982 km (0.106 R)
• M56: 19,657,459 km (0.03 R)
• M57: 20,124,055 km (0.089 R)
• M58: 20,264,677 km (0.09 R)
• M59: 20,973,173 km (0.059 R)
• M60: 21,115,889 km (0.103 R)
• M61: 21,497,812 km (0.081 R)
• M62: 22,268,690 km (0.042 R)
• M63: 22,706,264 km (0.113 R)
• M64: 23,097,612 km (0.093 R)
• M65: 23,244,966 km (0.11 R)
• M66: 23,639,456 km (0.072 R)
• M67: 24,886,354 km (0.086 R)
• M68: 25,593,952 km (0.116 R)
• M69: 25,797,405 km (0.068 R)
• M70: 26,052,320 km (0.092 R)
• M71: 26,205,657 km (0.074 R)
• M72: 26,977,283 km (0.114 R)
• M73: 27,495,640 km (0.097 R)
• M74: 27,599,760 km (0.099 R)
• M75: 28,069,796 km (0.109 R)
• M76: 28,227,024 km (0.09 R)
• M77: 29,762,496 km (0.099 R)
• M78: 30,029,977 km (0.081 R)
• M79: 30,567,183 km (0.1 R)
• M80: 31,542,412 km (0.099 R)
• M81: 32,307,904 km (0.07 R)
• M82: 32,582,865 km (0.097 R)
• M83: 34,978,825 km (0.118 R)
• M84: 37,028,016 km (0.055 R)
• M85: 37,315,693 km (0.035 R)
• M86: 37,835,396 km (0.067 R)
• M87: 37,951,185 km (0.095 R)
• M88: 38,067,123 km (0.108 R)
• M89: 38,241,255 km (0.098 R)
• M90: 38,706,803 km (0.098 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740.1

Radius: 10.7

Gravity: 6.46 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 8.74 AU - 8.84 AU

Year: 9379 Days

Day: 11.8 Hours

Environment

Temp: -163 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 68,102,347 km

• M1: 202,705 km (0.054 R)
• M2: 276,008 km (0.044 R)
• M3: 690,245 km (0.106 R)
• M4: 841,039 km (0.055 R)
• M5: 929,900 km (0.058 R)
• M6: 1,686,566 km (0.066 R)
• M7: 2,062,207 km (0.073 R)
• M8: 2,386,834 km (0.111 R)
• M9: 2,808,700 km (0.056 R)
• M10: 3,000,784 km (0.12 R)
• M11: 3,254,202 km (0.052 R)
• M12: 3,485,331 km (0.059 R)
• M13: 3,933,227 km (0.089 R)
• M14: 4,273,413 km (0.118 R)
• M15: 4,367,959 km (0.109 R)
• M16: 4,623,173 km (0.109 R)
• M17: 4,720,262 km (0.074 R)
• M18: 5,282,899 km (0.108 R)
• M19: 5,658,390 km (0.072 R)
• M20: 5,727,654 km (0.054 R)
• M21: 5,972,097 km (0.055 R)
• M22: 6,799,522 km (0.095 R)
• M23: 7,207,925 km (0.027 R)
• M24: 8,165,949 km (0.047 R)
• M25: 8,322,878 km (0.041 R)
• M26: 8,560,289 km (0.04 R)
• M27: 10,623,992 km (0.103 R)
• M28: 11,228,367 km (0.117 R)
• M29: 11,534,744 km (0.09 R)
• M30: 11,622,707 km (0.1 R)
• M31: 11,843,813 km (0.071 R)
• M32: 12,380,121 km (0.055 R)
• M33: 13,337,697 km (0.099 R)
• M34: 13,430,149 km (0.034 R)
• M35: 13,662,325 km (0.106 R)
• M36: 14,036,319 km (0.118 R)
• M37: 14,130,416 km (0.073 R)
• M38: 14,556,172 km (0.116 R)
• M39: 14,794,631 km (0.071 R)
• M40: 14,938,245 km (0.103 R)
• M41: 16,153,428 km (0.116 R)
• M42: 16,548,965 km (0.103 R)
• M43: 17,653,147 km (0.117 R)
• M44: 17,856,451 km (0.036 R)
• M45: 18,936,697 km (0.102 R)
• M46: 20,676,670 km (0.069 R)
• M47: 21,376,040 km (0.055 R)
• M48: 21,538,503 km (0.115 R)
• M49: 21,701,415 km (0.094 R)
• M50: 21,973,833 km (0.066 R)
• M51: 22,083,189 km (0.033 R)
• M52: 22,357,252 km (0.11 R)
• M53: 23,130,524 km (0.09 R)
• M54: 23,632,275 km (0.11 R)
• M55: 23,744,174 km (0.106 R)
• M56: 24,476,456 km (0.084 R)
• M57: 24,930,784 km (0.086 R)
• M58: 25,101,924 km (0.043 R)
• M59: 25,502,547 km (0.099 R)
• M60: 25,963,159 km (0.067 R)
• M61: 26,136,543 km (0.033 R)
• M62: 26,484,508 km (0.099 R)
• M63: 27,891,925 km (0.057 R)
• M64: 28,783,827 km (0.117 R)
• M65: 29,143,161 km (0.086 R)
• M66: 30,108,815 km (0.093 R)
• M67: 30,962,271 km (0.071 R)
• M68: 32,257,490 km (0.105 R)
• M69: 33,005,479 km (0.071 R)
• M70: 34,645,670 km (0.102 R)
• M71: 36,377,116 km (0.06 R)
• M72: 36,960,398 km (0.099 R)
• M73: 37,155,623 km (0.071 R)
• M74: 38,136,387 km (0.104 R)
• M75: 38,728,944 km (0.075 R)
• M76: 39,125,678 km (0.12 R)
• M77: 39,656,900 km (0.097 R)
• M78: 40,726,225 km (0.07 R)
• M79: 41,534,502 km (0.118 R)
• M80: 42,280,098 km (0.115 R)
• M81: 43,166,914 km (0.083 R)
• M82: 44,681,593 km (0.116 R)
• M83: 45,097,625 km (0.07 R)
• M84: 46,986,148 km (0.091 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.5

Radius: 14.6

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 10.03 AU - 12.17 AU

Year: 13309 Days

Day: 11.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 68,102,347 km

• M1: 200,312 km (0.112 R)
• M2: 470,186 km (0.069 R)
• M3: 1,224,459 km (0.095 R)
• M4: 1,468,901 km (0.09 R)
• M5: 1,828,684 km (0.039 R)
• M6: 2,006,407 km (0.104 R)
• M7: 2,163,484 km (0.085 R)
• M8: 2,892,325 km (0.113 R)
• M9: 3,192,269 km (0.07 R)
• M10: 3,284,272 km (0.087 R)
• M11: 3,629,394 km (0.103 R)
• M12: 3,822,674 km (0.07 R)
• M13: 4,186,048 km (0.08 R)
• M14: 4,526,233 km (0.083 R)
• M15: 4,699,767 km (0.101 R)
• M16: 4,805,084 km (0.081 R)
• M17: 5,306,536 km (0.088 R)
• M18: 5,637,895 km (0.1 R)
• M19: 5,825,042 km (0.077 R)
• M20: 6,910,524 km (0.103 R)
• M21: 7,932,128 km (0.039 R)
• M22: 8,311,508 km (0.075 R)
• M23: 8,740,106 km (0.047 R)
• M24: 9,485,403 km (0.12 R)
• M25: 9,888,270 km (0.054 R)
• M26: 10,069,133 km (0.098 R)
• M27: 11,746,126 km (0.106 R)
• M28: 11,889,740 km (0.117 R)
• M29: 13,010,527 km (0.106 R)
• M30: 13,308,526 km (0.115 R)
• M31: 13,759,713 km (0.073 R)
• M32: 13,961,820 km (0.108 R)
• M33: 14,471,500 km (0.045 R)
• M34: 15,614,427 km (0.111 R)
• M35: 16,410,288 km (0.077 R)
• M36: 16,624,811 km (0.11 R)
• M37: 17,766,094 km (0.051 R)
• M38: 19,157,503 km (0.04 R)
• M39: 19,440,094 km (0.085 R)
• M40: 19,610,186 km (0.062 R)
• M41: 19,780,878 km (0.1 R)
• M42: 20,066,460 km (0.06 R)
• M43: 21,047,672 km (0.117 R)
• M44: 22,817,116 km (0.119 R)
• M45: 22,936,645 km (0.114 R)
• M46: 23,176,600 km (0.057 R)
• M47: 23,477,740 km (0.113 R)
• M48: 24,756,652 km (0.087 R)
• M49: 24,879,622 km (0.083 R)
• M50: 25,002,741 km (0.116 R)
• M51: 25,187,943 km (0.058 R)
• M52: 25,995,472 km (0.106 R)
• M53: 26,120,536 km (0.106 R)
• M54: 27,001,219 km (0.063 R)
• M55: 27,508,804 km (0.083 R)
• M56: 29,570,712 km (0.108 R)
• M57: 31,415,403 km (0.041 R)
• M58: 34,457,476 km (0.119 R)
• M59: 34,732,437 km (0.06 R)
• M60: 35,284,603 km (0.112 R)
• M61: 35,978,737 km (0.046 R)
• M62: 36,187,875 km (0.1 R)
• M63: 37,028,465 km (0.095 R)
• M64: 38,088,216 km (0.084 R)
• M65: 40,382,300 km (0.112 R)
• M66: 40,962,889 km (0.053 R)
• M67: 42,058,843 km (0.118 R)
• M68: 43,386,524 km (0.092 R)
• M69: 44,279,474 km (0.101 R)
• M70: 44,503,571 km (0.111 R)
• M71: 44,803,066 km (0.069 R)
• M72: 46,386,261 km (0.093 R)
• M73: 46,613,949 km (0.031 R)
• M74: 47,451,996 km (0.117 R)
• M75: 48,988,216 km (0.115 R)
• M76: 49,374,927 km (0.095 R)
• M77: 50,540,893 km (0.113 R)
• M78: 50,697,073 km (0.058 R)
• M79: 51,088,122 km (0.115 R)
• M80: 51,873,361 km (0.082 R)
• M81: 52,662,490 km (0.116 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 803.3

Radius: 8.4

Gravity: 11.38 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 11.21 AU - 13.51 AU

Year: 15639 Days

Day: 11.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 68,102,347 km

• M1: 110,553 km (0.106 R)
• M2: 242,049 km (0.094 R)
• M3: 568,921 km (0.063 R)
• M4: 669,002 km (0.111 R)
• M5: 775,366 km (0.041 R)
• M6: 957,726 km (0.106 R)
• M7: 1,310,178 km (0.108 R)
• M8: 1,418,188 km (0.091 R)
• M9: 1,529,189 km (0.038 R)
• M10: 1,585,737 km (0.052 R)
• M11: 1,643,033 km (0.092 R)
• M12: 1,701,077 km (0.118 R)
• M13: 3,666,345 km (0.098 R)
• M14: 4,703,357 km (0.102 R)
• M15: 5,082,438 km (0.111 R)
• M16: 5,427,710 km (0.102 R)
• M17: 5,515,225 km (0.094 R)
• M18: 6,050,037 km (0.113 R)
• M19: 6,232,098 km (0.099 R)
• M20: 6,508,405 km (0.107 R)
• M21: 6,836,024 km (0.113 R)
• M22: 6,978,142 km (0.051 R)
• M23: 7,169,029 km (0.09 R)
• M24: 7,507,270 km (0.112 R)
• M25: 8,149,344 km (0.096 R)
• M26: 9,015,366 km (0.096 R)
• M27: 9,171,247 km (0.099 R)
• M28: 9,591,318 km (0.069 R)
• M29: 10,233,242 km (0.081 R)
• M30: 10,395,855 km (0.118 R)
• M31: 10,504,762 km (0.117 R)
• M32: 11,054,983 km (0.083 R)
• M33: 12,586,866 km (0.092 R)
• M34: 12,761,147 km (0.099 R)
• M35: 12,936,326 km (0.086 R)
• M36: 14,003,707 km (0.1 R)
• M37: 14,063,845 km (0.094 R)
• M38: 14,123,984 km (0.094 R)
• M39: 14,669,717 km (0.083 R)
• M40: 17,242,202 km (0.115 R)
• M41: 17,760,259 km (0.11 R)
• M42: 17,955,784 km (0.075 R)
• M43: 18,612,817 km (0.079 R)
• M44: 19,344,800 km (0.094 R)
• M45: 19,546,009 km (0.093 R)
• M46: 20,357,877 km (0.04 R)
• M47: 20,767,924 km (0.099 R)
• M48: 21,111,700 km (0.102 R)
• M49: 23,857,420 km (0.115 R)
• M50: 24,651,934 km (0.084 R)
• M51: 25,381,822 km (0.118 R)
• M52: 26,266,993 km (0.089 R)
• M53: 26,415,394 km (0.12 R)
• M54: 26,787,892 km (0.116 R)
• M55: 27,012,289 km (0.117 R)
• M56: 27,312,382 km (0.059 R)
• M57: 27,462,878 km (0.108 R)
• M58: 27,538,126 km (0.083 R)
• M59: 28,982,493 km (0.098 R)
• M60: 30,062,440 km (0.078 R)
• M61: 30,529,335 km (0.103 R)
• M62: 30,607,425 km (0.052 R)
• M63: 31,234,240 km (0.05 R)
• M64: 32,580,023 km (0.091 R)
• M65: 32,659,758 km (0.111 R)
• M66: 32,899,564 km (0.071 R)
• M67: 33,621,972 km (0.09 R)
• M68: 34,430,997 km (0.093 R)
• M69: 35,410,115 km (0.076 R)
• M70: 38,824,088 km (0.11 R)
• M71: 39,162,628 km (0.039 R)
• M72: 41,907,001 km (0.071 R)
• M73: 42,080,535 km (0.096 R)
• M74: 45,959,308 km (0.069 R)
• M75: 46,048,768 km (0.097 R)
• M76: 46,138,227 km (0.107 R)
• M77: 47,036,712 km (0.115 R)
• M78: 48,304,404 km (0.094 R)
• M79: 48,395,360 km (0.075 R)
• M80: 49,033,694 km (0.072 R)
• M81: 54,145,902 km (0.082 R)
• M82: 57,197,100 km (0.029 R)
• M83: 59,035,060 km (0.069 R)
• M84: 59,619,539 km (0.114 R)
• M85: 60,107,976 km (0.059 R)
• M86: 60,499,772 km (0.052 R)
• M87: 60,696,045 km (0.097 R)
• M88: 61,976,453 km (0.094 R)
• M89: 65,971,763 km (0.11 R)
• M90: 67,389,652 km (0.114 R)

Kuiper Belt

Range: 30.5 - 56.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 20,207 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit