🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 0.42 AU - 0.64 AU

Year: 142 Days

Day: 28.4 Hours

Environment

Temp: 175 °C

Axial Tilt: 29.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 53,641,142 km

• M1: 36,053 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 1.78 AU - 2.32 AU

Year: 1083 Days

Day: 37.3 Hours

Environment

Temp: -75 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 1.9 AU - 2.26 AU

Year: 1107 Days

Day: 29.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.89 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.5

Radius: 10.9

Gravity: 1.51 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 5.22 AU - 6.16 AU

Year: 5008 Days

Day: 7.5 Hours

Environment

Temp: -145 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 53,641,142 km

• M1: 163,959 km (0.102 R)
• M2: 277,803 km (0.093 R)
• M3: 376,538 km (0.103 R)
• M4: 514,317 km (0.043 R)
• M5: 1,109,567 km (0.12 R)
• M6: 1,240,316 km (0.098 R)
• M7: 1,602,343 km (0.109 R)
• M8: 1,827,787 km (0.076 R)
• M9: 1,931,458 km (0.111 R)
• M10: 2,117,558 km (0.119 R)
• M11: 2,199,238 km (0.097 R)
• M12: 2,464,775 km (0.091 R)
• M13: 3,119,714 km (0.082 R)
• M14: 4,458,465 km (0.097 R)
• M15: 4,599,387 km (0.12 R)
• M16: 4,706,050 km (0.111 R)
• M17: 4,885,717 km (0.05 R)
• M18: 5,012,875 km (0.048 R)
• M19: 5,141,230 km (0.089 R)
• M20: 5,627,124 km (0.087 R)
• M21: 6,265,308 km (0.049 R)
• M22: 6,403,686 km (0.05 R)
• M23: 6,542,962 km (0.099 R)
• M24: 6,643,193 km (0.117 R)
• M25: 6,885,691 km (0.072 R)
• M26: 7,504,727 km (0.119 R)
• M27: 7,906,098 km (0.055 R)
• M28: 8,422,959 km (0.114 R)
• M29: 8,729,634 km (0.086 R)
• M30: 8,973,179 km (0.094 R)
• M31: 10,015,877 km (0.117 R)
• M32: 10,317,466 km (0.114 R)
• M33: 10,575,073 km (0.099 R)
• M34: 10,858,412 km (0.062 R)
• M35: 11,240,186 km (0.081 R)
• M36: 11,336,377 km (0.088 R)
• M37: 12,263,435 km (0.083 R)
• M38: 12,362,469 km (0.092 R)
• M39: 12,436,819 km (0.082 R)
• M40: 12,586,118 km (0.074 R)
• M41: 13,138,732 km (0.105 R)
• M42: 13,443,463 km (0.105 R)
• M43: 13,520,057 km (0.112 R)
• M44: 14,008,195 km (0.111 R)
• M45: 14,712,053 km (0.068 R)
• M46: 14,817,220 km (0.07 R)
• M47: 15,373,874 km (0.096 R)
• M48: 16,425,846 km (0.118 R)
• M49: 17,306,379 km (0.034 R)
• M50: 17,780,305 km (0.087 R)
• M51: 18,485,061 km (0.072 R)
• M52: 19,285,260 km (0.062 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 62

Radius: 14.7

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.93 AU - 6.61 AU

Year: 5114 Days

Day: 12.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 53,641,142 km

• M1: 198,516 km (0.072 R)
• M2: 478,564 km (0.069 R)
• M3: 691,741 km (0.054 R)
• M4: 812,017 km (0.1 R)
• M5: 971,788 km (0.051 R)
• M6: 1,092,962 km (0.063 R)
• M7: 1,352,215 km (0.091 R)
• M8: 1,452,446 km (0.1 R)
• M9: 1,622,539 km (0.058 R)
• M10: 1,759,570 km (0.032 R)
• M11: 1,900,641 km (0.032 R)
• M12: 2,014,335 km (0.103 R)
• M13: 2,292,587 km (0.082 R)
• M14: 2,675,558 km (0.114 R)
• M15: 2,768,757 km (0.073 R)
• M16: 2,898,758 km (0.111 R)
• M17: 3,152,775 km (0.109 R)
• M18: 3,515,700 km (0.075 R)
• M19: 4,391,894 km (0.102 R)
• M20: 4,983,853 km (0.042 R)
• M21: 5,661,531 km (0.094 R)
• M22: 6,103,743 km (0.113 R)
• M23: 6,780,224 km (0.102 R)
• M24: 7,217,200 km (0.092 R)
• M25: 7,949,182 km (0.049 R)
• M26: 8,306,871 km (0.102 R)
• M27: 8,862,327 km (0.087 R)
• M28: 9,411,800 km (0.104 R)
• M29: 9,627,521 km (0.064 R)
• M30: 10,100,699 km (0.097 R)
• M31: 10,340,055 km (0.115 R)
• M32: 10,787,054 km (0.094 R)
• M33: 10,937,549 km (0.079 R)
• M34: 11,392,925 km (0.077 R)
• M35: 13,498,515 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 276.5

Radius: 10

Gravity: 2.77 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 6.82 AU - 10.3 AU

Year: 9240 Days

Day: 14 Hours

Environment

Temp: -163 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 53,641,142 km

• M1: 152,889 km (0.062 R)
• M2: 372,349 km (0.093 R)
• M3: 568,023 km (0.113 R)
• M4: 825,930 km (0.077 R)
• M5: 1,279,810 km (0.116 R)
• M6: 1,481,617 km (0.039 R)
• M7: 2,108,582 km (0.033 R)
• M8: 2,187,420 km (0.072 R)
• M9: 2,287,351 km (0.053 R)
• M10: 2,409,423 km (0.049 R)
• M11: 2,575,477 km (0.089 R)
• M12: 2,681,392 km (0.109 R)
• M13: 2,810,196 km (0.092 R)
• M14: 3,346,504 km (0.092 R)
• M15: 3,415,768 km (0.11 R)
• M16: 3,697,910 km (0.11 R)
• M17: 4,110,351 km (0.069 R)
• M18: 4,410,444 km (0.106 R)
• M19: 4,563,333 km (0.06 R)
• M20: 5,138,388 km (0.065 R)
• M21: 5,543,798 km (0.083 R)
• M22: 5,791,981 km (0.105 R)
• M23: 6,327,990 km (0.098 R)
• M24: 6,879,856 km (0.062 R)
• M25: 6,968,418 km (0.114 R)
• M26: 7,176,509 km (0.082 R)
• M27: 7,326,406 km (0.117 R)
• M28: 8,029,516 km (0.109 R)
• M29: 8,882,224 km (0.096 R)
• M30: 9,011,028 km (0.08 R)
• M31: 9,205,505 km (0.113 R)
• M32: 9,466,703 km (0.086 R)
• M33: 9,532,526 km (0.098 R)
• M34: 9,664,322 km (0.12 R)
• M35: 10,030,238 km (0.087 R)
• M36: 11,433,466 km (0.113 R)
• M37: 11,538,633 km (0.107 R)
• M38: 11,820,476 km (0.07 R)
• M39: 11,891,236 km (0.078 R)
• M40: 12,283,182 km (0.114 R)
• M41: 12,534,955 km (0.113 R)
• M42: 12,861,079 km (0.106 R)
• M43: 14,005,652 km (0.108 R)
• M44: 14,268,645 km (0.119 R)
• M45: 15,958,652 km (0.088 R)
• M46: 16,351,646 km (0.082 R)
• M47: 16,470,127 km (0.102 R)
• M48: 16,588,908 km (0.119 R)
• M49: 16,906,953 km (0.04 R)
• M50: 17,468,693 km (0.085 R)
• M51: 17,670,650 km (0.055 R)
• M52: 18,899,297 km (0.089 R)
• M53: 19,023,763 km (0.084 R)
• M54: 19,315,030 km (0.119 R)
• M55: 19,902,052 km (0.11 R)
• M56: 20,580,179 km (0.116 R)
• M57: 20,750,870 km (0.06 R)
• M58: 21,308,870 km (0.11 R)
• M59: 23,500,778 km (0.086 R)
• M60: 23,768,708 km (0.035 R)
• M61: 24,397,618 km (0.089 R)
• M62: 24,668,838 km (0.11 R)
• M63: 25,671,743 km (0.112 R)
• M64: 26,316,958 km (0.109 R)
• M65: 26,502,310 km (0.113 R)
• M66: 27,201,082 km (0.036 R)
• M67: 28,426,737 km (0.111 R)
• M68: 28,950,778 km (0.104 R)
• M69: 29,046,371 km (0.079 R)
• M70: 29,141,964 km (0.12 R)
• M71: 29,285,878 km (0.051 R)
• M72: 30,201,865 km (0.11 R)
• M73: 30,395,894 km (0.114 R)
• M74: 30,493,132 km (0.071 R)
• M75: 32,012,598 km (0.066 R)
• M76: 32,309,550 km (0.083 R)
• M77: 32,607,399 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.7

Radius: 14

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 10.95 AU - 12.63 AU

Year: 14936 Days

Day: 14.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 53,641,142 km

• M1: 205,697 km (0.104 R)
• M2: 638,484 km (0.119 R)
• M3: 823,087 km (0.119 R)
• M4: 1,099,245 km (0.091 R)
• M5: 1,542,653 km (0.074 R)
• M6: 1,858,754 km (0.106 R)
• M7: 2,071,183 km (0.106 R)
• M8: 2,454,153 km (0.092 R)
• M9: 2,654,315 km (0.05 R)
• M10: 2,929,725 km (0.098 R)
• M11: 3,508,818 km (0.112 R)
• M12: 3,850,350 km (0.057 R)
• M13: 4,084,022 km (0.053 R)
• M14: 4,897,236 km (0.065 R)
• M15: 5,193,589 km (0.089 R)
• M16: 5,365,776 km (0.12 R)
• M17: 5,583,591 km (0.104 R)
• M18: 6,392,018 km (0.103 R)
• M19: 7,575,187 km (0.104 R)
• M20: 8,317,492 km (0.073 R)
• M21: 8,671,889 km (0.107 R)
• M22: 8,928,151 km (0.114 R)
• M23: 9,395,644 km (0.098 R)
• M24: 9,658,787 km (0.07 R)
• M25: 10,736,041 km (0.117 R)
• M26: 11,122,003 km (0.107 R)
• M27: 12,078,682 km (0.081 R)
• M28: 12,365,012 km (0.11 R)
• M29: 12,886,211 km (0.08 R)
• M30: 13,120,182 km (0.081 R)
• M31: 13,237,616 km (0.077 R)
• M32: 13,473,831 km (0.057 R)
• M33: 13,830,473 km (0.116 R)
• M34: 15,723,185 km (0.117 R)
• M35: 16,350,898 km (0.04 R)
• M36: 17,631,007 km (0.086 R)
• M37: 18,217,580 km (0.095 R)
• M38: 18,612,219 km (0.101 R)
• M39: 19,076,122 km (0.119 R)
• M40: 19,410,025 km (0.061 R)
• M41: 20,150,983 km (0.108 R)
• M42: 23,778,133 km (0.098 R)
• M43: 26,034,517 km (0.06 R)
• M44: 26,627,823 km (0.097 R)
• M45: 26,851,471 km (0.119 R)
• M46: 27,300,714 km (0.079 R)
• M47: 27,752,350 km (0.101 R)
• M48: 29,045,474 km (0.045 R)
• M49: 30,047,630 km (0.076 R)
• M50: 31,375,311 km (0.111 R)
• M51: 33,201,751 km (0.096 R)
• M52: 35,062,599 km (0.069 R)
• M53: 35,225,960 km (0.069 R)
• M54: 36,542,421 km (0.112 R)
• M55: 38,884,825 km (0.087 R)
• M56: 39,053,871 km (0.093 R)
• M57: 39,733,045 km (0.111 R)
• M58: 40,074,128 km (0.038 R)
• M59: 40,758,987 km (0.107 R)
• M60: 40,930,875 km (0.094 R)
• M61: 41,189,081 km (0.115 R)
• M62: 43,801,060 km (0.112 R)
• M63: 44,595,125 km (0.058 R)
• M64: 45,928,940 km (0.036 R)
• M65: 46,286,928 km (0.112 R)
• M66: 46,376,537 km (0.117 R)
• M67: 49,366,549 km (0.043 R)
• M68: 49,549,657 km (0.09 R)
• M69: 49,733,214 km (0.072 R)
• M70: 50,100,776 km (0.105 R)
• M71: 51,116,096 km (0.113 R)
• M72: 54,960,463 km (0.091 R)
• M73: 55,721,317 km (0.077 R)
• M74: 56,965,224 km (0.084 R)
• M75: 58,508,774 km (0.102 R)
• M76: 59,285,786 km (0.102 R)
• M77: 59,577,950 km (0.063 R)
• M78: 60,849,831 km (0.08 R)
• M79: 61,341,410 km (0.106 R)
• M80: 63,221,407 km (0.059 R)
• M81: 63,420,372 km (0.078 R)
• M82: 64,018,614 km (0.096 R)
• M83: 64,919,492 km (0.058 R)
• M84: 65,723,730 km (0.054 R)
• M85: 66,531,259 km (0.044 R)
• M86: 67,240,653 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 345.1

Radius: 6.6

Gravity: 7.92 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 11.07 AU - 14.31 AU

Year: 16679 Days

Day: 21.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 53,641,142 km

• M1: 106,962 km (0.086 R)
• M2: 463,305 km (0.082 R)
• M3: 510,578 km (0.092 R)
• M4: 576,401 km (0.12 R)
• M5: 627,862 km (0.086 R)
• M6: 698,921 km (0.118 R)
• M7: 969,693 km (0.118 R)
• M8: 1,248,843 km (0.087 R)
• M9: 1,294,022 km (0.069 R)
• M10: 1,386,024 km (0.084 R)
• M11: 1,432,848 km (0.103 R)
• M12: 1,650,364 km (0.051 R)
• M13: 2,036,027 km (0.107 R)
• M14: 2,225,568 km (0.067 R)
• M15: 2,308,445 km (0.077 R)
• M16: 2,857,619 km (0.099 R)
• M17: 3,069,898 km (0.107 R)
• M18: 3,413,973 km (0.104 R)
• M19: 4,036,599 km (0.028 R)
• M20: 4,274,909 km (0.119 R)
• M21: 4,517,856 km (0.027 R)
• M22: 4,658,627 km (0.03 R)
• M23: 5,016,914 km (0.079 R)
• M24: 5,384,177 km (0.083 R)
• M25: 6,144,583 km (0.081 R)
• M26: 6,300,763 km (0.119 R)
• M27: 6,938,349 km (0.109 R)
• M28: 8,231,024 km (0.119 R)
• M29: 9,777,268 km (0.09 R)
• M30: 9,914,000 km (0.103 R)
• M31: 9,959,628 km (0.078 R)
• M32: 10,051,331 km (0.073 R)
• M33: 11,844,112 km (0.11 R)
• M34: 12,087,358 km (0.114 R)
• M35: 12,677,672 km (0.111 R)
• M36: 12,976,419 km (0.108 R)
• M37: 13,428,802 km (0.095 R)
• M38: 13,580,794 km (0.12 R)
• M39: 14,712,502 km (0.098 R)
• M40: 15,184,184 km (0.118 R)
• M41: 15,448,224 km (0.115 R)
• M42: 16,357,779 km (0.103 R)
• M43: 16,520,093 km (0.073 R)
• M44: 18,172,401 km (0.076 R)
• M45: 19,588,944 km (0.053 R)
• M46: 20,165,494 km (0.102 R)
• M47: 20,397,670 km (0.116 R)
• M48: 20,806,072 km (0.078 R)
• M49: 21,040,791 km (0.1 R)
• M50: 21,868,815 km (0.047 R)
• M51: 22,406,769 km (0.115 R)
• M52: 23,009,499 km (0.069 R)
• M53: 23,434,656 km (0.054 R)
• M54: 23,556,578 km (0.051 R)
• M55: 24,477,952 km (0.04 R)
• M56: 24,974,018 km (0.117 R)
• M57: 25,850,362 km (0.112 R)
• M58: 26,102,584 km (0.069 R)
• M59: 27,119,551 km (0.089 R)
• M60: 28,149,532 km (0.072 R)
• M61: 29,257,753 km (0.098 R)
• M62: 29,389,100 km (0.091 R)
• M63: 30,181,221 km (0.034 R)
• M64: 30,713,191 km (0.065 R)
• M65: 30,846,632 km (0.107 R)
• M66: 31,181,133 km (0.109 R)
• M67: 31,584,150 km (0.104 R)
• M68: 32,395,269 km (0.116 R)
• M69: 32,531,104 km (0.093 R)
• M70: 33,693,629 km (0.096 R)
• M71: 34,453,138 km (0.116 R)
• M72: 36,129,531 km (0.065 R)
• M73: 37,404,255 km (0.069 R)
• M74: 37,475,463 km (0.098 R)
• M75: 39,706,566 km (0.104 R)
• M76: 40,654,867 km (0.109 R)
• M77: 40,728,020 km (0.114 R)
• M78: 41,094,984 km (0.095 R)
• M79: 42,128,406 km (0.089 R)
• M80: 42,797,108 km (0.108 R)
• M81: 42,871,608 km (0.027 R)
• M82: 45,735,360 km (0.098 R)
• M83: 47,344,435 km (0.04 R)
• M84: 47,575,713 km (0.063 R)
• M85: 48,039,616 km (0.081 R)
• M86: 51,090,964 km (0.032 R)
• M87: 53,641,159 km (0.067 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 520 - 20,020 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit