🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.65 AU - 0.99 AU

Year: 274 Days

Day: 35.3 Hours

Environment

Temp: 78 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.72 AU - 0.96 AU

Year: 284 Days

Day: 15.6 Hours

Environment

Temp: 77 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,824,099 km

• M1: 66,421 km (0.085 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.05 AU - 1.43 AU

Year: 509 Days

Day: 20.2 Hours

Environment

Temp: -15 °C

Axial Tilt: 17.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 6.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.7

Radius: 8.5

Gravity: 9.68 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 5.07 AU - 7.05 AU

Year: 5504 Days

Day: 11.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 17.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 86,824,099 km

• M1: 153,637 km (0.119 R)
• M2: 218,413 km (0.068 R)
• M3: 403,914 km (0.083 R)
• M4: 691,441 km (0.113 R)
• M5: 992,881 km (0.096 R)
• M6: 1,112,260 km (0.108 R)
• M7: 1,568,234 km (0.052 R)
• M8: 2,370,827 km (0.058 R)
• M9: 2,430,965 km (0.1 R)
• M10: 2,512,197 km (0.099 R)
• M11: 2,996,146 km (0.118 R)
• M12: 3,171,325 km (0.103 R)
• M13: 3,577,633 km (0.098 R)
• M14: 3,647,046 km (0.115 R)
• M15: 3,976,760 km (0.109 R)
• M16: 4,193,677 km (0.114 R)
• M17: 4,614,346 km (0.084 R)
• M18: 4,868,064 km (0.052 R)
• M19: 5,048,330 km (0.057 R)
• M20: 5,230,989 km (0.097 R)
• M21: 5,522,256 km (0.1 R)
• M22: 6,427,772 km (0.11 R)
• M23: 6,484,170 km (0.07 R)
• M24: 6,597,416 km (0.078 R)
• M25: 6,797,129 km (0.087 R)
• M26: 7,115,024 km (0.111 R)
• M27: 7,231,860 km (0.108 R)
• M28: 7,556,338 km (0.084 R)
• M29: 8,434,777 km (0.044 R)
• M30: 8,745,192 km (0.03 R)
• M31: 8,901,672 km (0.044 R)
• M32: 9,122,628 km (0.109 R)
• M33: 9,217,772 km (0.111 R)
• M34: 9,281,351 km (0.081 R)
• M35: 9,505,299 km (0.113 R)
• M36: 9,828,281 km (0.072 R)
• M37: 10,385,683 km (0.098 R)
• M38: 10,618,158 km (0.104 R)
• M39: 10,684,878 km (0.043 R)
• M40: 10,785,258 km (0.12 R)
• M41: 11,223,879 km (0.104 R)
• M42: 11,702,892 km (0.062 R)
• M43: 11,840,821 km (0.118 R)
• M44: 12,433,677 km (0.095 R)
• M45: 13,071,862 km (0.063 R)
• M46: 13,648,113 km (0.11 R)
• M47: 14,416,896 km (0.083 R)
• M48: 14,750,799 km (0.084 R)
• M49: 15,615,475 km (0.077 R)
• M50: 15,958,203 km (0.077 R)
• M51: 16,034,797 km (0.095 R)
• M52: 16,690,186 km (0.076 R)
• M53: 17,867,970 km (0.093 R)
• M54: 18,266,498 km (0.074 R)
• M55: 18,426,718 km (0.102 R)
• M56: 19,072,382 km (0.091 R)
• M57: 19,275,686 km (0.088 R)
• M58: 21,053,357 km (0.073 R)
• M59: 21,263,542 km (0.113 R)
• M60: 21,685,857 km (0.063 R)
• M61: 21,855,501 km (0.068 R)
• M62: 22,281,705 km (0.1 R)
• M63: 22,581,649 km (0.111 R)
• M64: 22,667,518 km (0.109 R)
• M65: 22,926,023 km (0.116 R)
• M66: 23,012,491 km (0.084 R)
• M67: 23,489,558 km (0.05 R)
• M68: 23,663,840 km (0.062 R)
• M69: 23,794,888 km (0.04 R)
• M70: 26,238,868 km (0.09 R)
• M71: 27,147,376 km (0.079 R)
• M72: 27,835,377 km (0.1 R)
• M73: 28,343,561 km (0.086 R)
• M74: 28,436,311 km (0.111 R)
• M75: 28,854,886 km (0.11 R)
• M76: 29,228,731 km (0.065 R)
• M77: 29,886,663 km (0.086 R)
• M78: 30,978,129 km (0.087 R)
• M79: 31,121,443 km (0.034 R)
• M80: 31,552,734 km (0.085 R)
• M81: 32,034,290 km (0.114 R)
• M82: 32,130,930 km (0.102 R)
• M83: 32,324,510 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.5

Radius: 8.6

Gravity: 3.27 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 6.24 AU - 9.14 AU

Year: 7868 Days

Day: 11.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 86,824,099 km

• M1: 131,497 km (0.105 R)
• M2: 487,988 km (0.075 R)
• M3: 662,419 km (0.1 R)
• M4: 745,446 km (0.087 R)
• M5: 1,242,859 km (0.115 R)
• M6: 1,377,647 km (0.078 R)
• M7: 1,844,542 km (0.092 R)
• M8: 1,947,166 km (0.102 R)
• M9: 2,469,412 km (0.12 R)
• M10: 2,582,807 km (0.07 R)
• M11: 2,814,834 km (0.078 R)
• M12: 3,013,350 km (0.066 R)
• M13: 3,073,937 km (0.11 R)
• M14: 3,134,823 km (0.064 R)
• M15: 3,216,653 km (0.094 R)
• M16: 3,424,295 km (0.103 R)
• M17: 3,657,967 km (0.069 R)
• M18: 4,051,559 km (0.073 R)
• M19: 4,275,956 km (0.057 R)
• M20: 4,713,829 km (0.05 R)
• M21: 5,508,044 km (0.098 R)
• M22: 5,582,394 km (0.088 R)
• M23: 5,807,240 km (0.104 R)
• M24: 5,933,351 km (0.111 R)
• M25: 6,473,399 km (0.112 R)
• M26: 6,604,297 km (0.085 R)
• M27: 6,789,051 km (0.073 R)
• M28: 6,868,786 km (0.046 R)
• M29: 7,163,644 km (0.101 R)
• M30: 7,380,860 km (0.07 R)
• M31: 7,572,644 km (0.115 R)
• M32: 8,101,473 km (0.112 R)
• M33: 8,498,655 km (0.114 R)
• M34: 8,757,459 km (0.059 R)
• M35: 9,077,300 km (0.079 R)
• M36: 9,519,661 km (0.11 R)
• M37: 9,608,970 km (0.093 R)
• M38: 9,698,580 km (0.108 R)
• M39: 9,818,407 km (0.106 R)
• M40: 9,969,053 km (0.1 R)
• M41: 10,120,296 km (0.08 R)
• M42: 10,394,658 km (0.118 R)
• M43: 10,764,315 km (0.117 R)
• M44: 11,013,096 km (0.108 R)
• M45: 11,643,352 km (0.056 R)
• M46: 11,802,823 km (0.065 R)
• M47: 11,866,851 km (0.066 R)
• M48: 12,708,938 km (0.068 R)
• M49: 12,774,461 km (0.111 R)
• M50: 13,004,842 km (0.092 R)
• M51: 13,369,711 km (0.109 R)
• M52: 14,279,566 km (0.095 R)
• M53: 14,759,176 km (0.098 R)
• M54: 14,931,812 km (0.096 R)
• M55: 15,035,633 km (0.1 R)
• M56: 15,418,604 km (0.085 R)
• M57: 15,488,616 km (0.105 R)
• M58: 16,658,321 km (0.074 R)
• M59: 19,044,258 km (0.099 R)
• M60: 20,104,607 km (0.045 R)
• M61: 20,181,052 km (0.103 R)
• M62: 20,257,646 km (0.108 R)
• M63: 20,372,687 km (0.118 R)
• M64: 20,449,431 km (0.025 R)
• M65: 20,526,324 km (0.107 R)
• M66: 20,603,367 km (0.036 R)
• M67: 20,989,928 km (0.1 R)
• M68: 21,456,823 km (0.051 R)
• M69: 21,966,503 km (0.106 R)
• M70: 22,400,935 km (0.118 R)
• M71: 23,318,418 km (0.064 R)
• M72: 23,640,503 km (0.1 R)
• M73: 24,329,551 km (0.093 R)
• M74: 25,148,748 km (0.054 R)
• M75: 25,272,466 km (0.086 R)
• M76: 26,143,724 km (0.107 R)
• M77: 26,227,349 km (0.044 R)
• M78: 26,394,600 km (0.065 R)
• M79: 26,604,037 km (0.101 R)
• M80: 26,772,185 km (0.032 R)
• M81: 27,447,918 km (0.11 R)
• M82: 28,172,121 km (0.064 R)
• M83: 28,472,065 km (0.101 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 147.1

Radius: 5.9

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 12.07 AU - 17.43 AU

Year: 20901 Days

Day: 24.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 46.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 86,824,099 km

• M1: 89,908 km (0.113 R)
• M2: 142,866 km (0.102 R)
• M3: 434,133 km (0.057 R)
• M4: 710,889 km (0.065 R)
• M5: 779,255 km (0.084 R)
• M6: 1,074,412 km (0.088 R)
• M7: 1,599,500 km (0.082 R)
• M8: 1,948,363 km (0.063 R)
• M9: 2,193,703 km (0.094 R)
• M10: 2,660,149 km (0.095 R)
• M11: 3,128,091 km (0.12 R)
• M12: 3,241,935 km (0.112 R)
• M13: 3,710,925 km (0.025 R)
• M14: 4,169,741 km (0.086 R)
• M15: 4,232,273 km (0.058 R)
• M16: 4,358,384 km (0.106 R)
• M17: 4,453,678 km (0.119 R)
• M18: 4,581,884 km (0.11 R)
• M19: 5,040,102 km (0.06 R)
• M20: 5,650,760 km (0.089 R)
• M21: 6,464,423 km (0.092 R)
• M22: 9,198,025 km (0.093 R)
• M23: 9,567,083 km (0.089 R)
• M24: 9,940,928 km (0.098 R)
• M25: 10,024,703 km (0.059 R)
• M26: 10,066,590 km (0.068 R)
• M27: 10,745,914 km (0.027 R)
• M28: 11,047,803 km (0.09 R)
• M29: 11,134,570 km (0.105 R)
• M30: 11,748,070 km (0.078 R)
• M31: 12,462,849 km (0.117 R)
• M32: 14,027,643 km (0.078 R)
• M33: 14,499,624 km (0.114 R)
• M34: 16,093,589 km (0.105 R)
• M35: 16,488,378 km (0.091 R)
• M36: 16,936,274 km (0.054 R)
• M37: 16,986,240 km (0.09 R)
• M38: 17,438,624 km (0.102 R)
• M39: 17,640,880 km (0.115 R)
• M40: 17,691,594 km (0.081 R)
• M41: 17,894,897 km (0.107 R)
• M42: 17,945,761 km (0.084 R)
• M43: 18,355,060 km (0.115 R)
• M44: 18,871,023 km (0.066 R)
• M45: 21,250,976 km (0.064 R)
• M46: 21,629,608 km (0.115 R)
• M47: 22,010,484 km (0.109 R)
• M48: 22,448,507 km (0.1 R)
• M49: 23,221,928 km (0.103 R)
• M50: 23,333,229 km (0.094 R)
• M51: 23,444,530 km (0.11 R)
• M52: 23,500,330 km (0.06 R)
• M53: 23,779,778 km (0.082 R)
• M54: 23,891,827 km (0.068 R)
• M55: 25,022,338 km (0.034 R)
• M56: 25,479,360 km (0.099 R)
• M57: 25,996,968 km (0.051 R)
• M58: 26,576,062 km (0.037 R)
• M59: 26,634,106 km (0.059 R)
• M60: 26,692,299 km (0.101 R)
• M61: 26,983,866 km (0.111 R)
• M62: 27,452,556 km (0.039 R)
• M63: 28,160,602 km (0.037 R)
• M64: 29,835,949 km (0.064 R)
• M65: 32,844,661 km (0.083 R)
• M66: 34,100,236 km (0.115 R)
• M67: 34,353,206 km (0.115 R)
• M68: 34,606,775 km (0.074 R)
• M69: 34,797,362 km (0.117 R)
• M70: 35,884,191 km (0.029 R)
• M71: 36,012,695 km (0.104 R)
• M72: 36,141,499 km (0.049 R)
• M73: 36,593,285 km (0.11 R)
• M74: 36,787,463 km (0.114 R)
• M75: 37,632,990 km (0.092 R)
• M76: 39,475,587 km (0.116 R)
• M77: 39,741,273 km (0.086 R)
• M78: 39,940,836 km (0.048 R)
• M79: 40,274,290 km (0.115 R)
• M80: 41,280,186 km (0.07 R)
• M81: 41,549,761 km (0.106 R)
• M82: 42,565,980 km (0.091 R)
• M83: 43,179,780 km (0.025 R)
• M84: 43,453,394 km (0.045 R)
• M85: 44,002,568 km (0.096 R)
• M86: 44,968,970 km (0.056 R)
• M87: 45,038,234 km (0.037 R)
• M88: 45,663,553 km (0.12 R)
• M89: 46,221,853 km (0.051 R)
• M90: 46,361,727 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 738.4

Radius: 7.9

Gravity: 11.83 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 15.64 AU - 16.24 AU

Year: 23481 Days

Day: 22.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 86,824,099 km

• M1: 138,528 km (0.104 R)
• M2: 641,924 km (0.097 R)
• M3: 3,091,290 km (0.073 R)
• M4: 3,262,281 km (0.07 R)
• M5: 4,116,485 km (0.089 R)
• M6: 4,986,097 km (0.119 R)
• M7: 5,858,103 km (0.049 R)
• M8: 6,887,486 km (0.081 R)
• M9: 7,394,473 km (0.106 R)
• M10: 7,855,235 km (0.096 R)
• M11: 8,563,730 km (0.093 R)
• M12: 9,415,989 km (0.119 R)
• M13: 9,540,006 km (0.084 R)
• M14: 10,167,868 km (0.075 R)
• M15: 10,679,792 km (0.119 R)
• M16: 10,939,045 km (0.06 R)
• M17: 11,595,929 km (0.096 R)
• M18: 12,063,273 km (0.112 R)
• M19: 14,206,562 km (0.071 R)
• M20: 15,285,013 km (0.086 R)
• M21: 15,430,871 km (0.113 R)
• M22: 16,240,943 km (0.108 R)
• M23: 17,749,039 km (0.114 R)
• M24: 18,519,618 km (0.109 R)
• M25: 19,854,779 km (0.103 R)
• M26: 20,253,457 km (0.114 R)
• M27: 20,493,861 km (0.103 R)
• M28: 20,735,162 km (0.118 R)
• M29: 20,896,579 km (0.06 R)
• M30: 23,367,786 km (0.084 R)
• M31: 23,535,784 km (0.075 R)
• M32: 26,627,972 km (0.087 R)
• M33: 26,715,637 km (0.12 R)
• M34: 26,803,450 km (0.073 R)
• M35: 27,864,548 km (0.078 R)
• M36: 30,484,904 km (0.069 R)
• M37: 31,684,979 km (0.046 R)
• M38: 31,963,979 km (0.052 R)
• M39: 32,618,469 km (0.045 R)
• M40: 33,750,626 km (0.103 R)
• M41: 34,895,648 km (0.102 R)
• M42: 36,442,041 km (0.112 R)
• M43: 36,539,430 km (0.096 R)
• M44: 36,734,505 km (0.083 R)
• M45: 37,616,534 km (0.109 R)
• M46: 38,406,411 km (0.056 R)
• M47: 38,902,777 km (0.099 R)
• M48: 39,301,455 km (0.04 R)
• M49: 41,010,910 km (0.109 R)
• M50: 41,518,346 km (0.108 R)
• M51: 41,721,799 km (0.083 R)
• M52: 42,334,402 km (0.106 R)
• M53: 42,744,450 km (0.104 R)
• M54: 42,847,224 km (0.076 R)
• M55: 43,258,917 km (0.062 R)
• M56: 44,190,014 km (0.116 R)
• M57: 44,606,046 km (0.091 R)
• M58: 45,546,717 km (0.102 R)
• M59: 46,072,105 km (0.107 R)
• M60: 46,599,438 km (0.034 R)
• M61: 46,916,884 km (0.093 R)
• M62: 47,660,386 km (0.091 R)
• M63: 47,873,413 km (0.102 R)
• M64: 48,729,113 km (0.087 R)
• M65: 49,589,749 km (0.099 R)
• M66: 50,022,087 km (0.076 R)
• M67: 51,217,225 km (0.115 R)
• M68: 51,654,050 km (0.081 R)
• M69: 51,982,567 km (0.095 R)
• M70: 53,082,560 km (0.118 R)
• M71: 56,992,600 km (0.091 R)
• M72: 59,153,691 km (0.076 R)
• M73: 59,382,725 km (0.1 R)
• M74: 60,071,623 km (0.064 R)
• M75: 60,763,214 km (0.098 R)
• M76: 63,204,352 km (0.053 R)
• M77: 63,321,338 km (0.107 R)
• M78: 63,438,473 km (0.032 R)
• M79: 65,677,355 km (0.099 R)
• M80: 65,795,986 km (0.083 R)
• M81: 66,508,820 km (0.031 R)
• M82: 69,023,710 km (0.116 R)
• M83: 70,110,987 km (0.08 R)
• M84: 71,203,949 km (0.095 R)
• M85: 71,569,566 km (0.117 R)
• M86: 71,813,710 km (0.052 R)
• M87: 75,259,547 km (0.119 R)
• M88: 76,628,069 km (0.049 R)
• M89: 81,418,192 km (0.107 R)
• M90: 83,079,028 km (0.109 R)
• M91: 83,592,298 km (0.112 R)
• M92: 84,493,027 km (0.082 R)
• M93: 86,434,059 km (0.057 R)
• M94: 86,824,061 km (0.062 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 160 - 15,616 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit