🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.89

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 0.67 AU - 0.73 AU

Year: 211 Days

Day: 35.8 Hours

Environment

Temp: 201 °C

Axial Tilt: 2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,738,474 km

• M1: 506,688 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.7 AU - 2.14 AU

Year: 957 Days

Day: 39.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,738,474 km

• M1: 921,523 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.93 AU - 2.13 AU

Year: 1041 Days

Day: 29.4 Hours

Environment

Temp: -64 °C

Axial Tilt: 29.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 2.39 AU - 3.61 AU

Year: 1870 Days

Day: 39.8 Hours

Environment

Temp: -106 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.2

Radius: 10.8

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 7.75 AU - 7.87 AU

Year: 7855 Days

Day: 11.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 67,738,474 km

• M1: 139,425 km (0.067 R)
• M2: 305,778 km (0.077 R)
• M3: 404,662 km (0.112 R)
• M4: 572,960 km (0.108 R)
• M5: 779,255 km (0.07 R)
• M6: 968,048 km (0.084 R)
• M7: 1,039,406 km (0.107 R)
• M8: 1,127,370 km (0.118 R)
• M9: 1,279,959 km (0.083 R)
• M10: 1,391,111 km (0.083 R)
• M11: 1,726,659 km (0.117 R)
• M12: 2,552,439 km (0.045 R)
• M13: 2,776,237 km (0.106 R)
• M14: 2,985,375 km (0.107 R)
• M15: 3,620,717 km (0.113 R)
• M16: 4,393,989 km (0.105 R)
• M17: 5,140,332 km (0.091 R)
• M18: 5,294,269 km (0.089 R)
• M19: 5,371,910 km (0.113 R)
• M20: 5,898,943 km (0.076 R)
• M21: 5,979,427 km (0.052 R)
• M22: 6,141,591 km (0.058 R)
• M23: 6,415,056 km (0.086 R)
• M24: 6,553,284 km (0.119 R)
• M25: 6,692,560 km (0.096 R)
• M26: 7,002,228 km (0.104 R)
• M27: 7,432,321 km (0.118 R)
• M28: 8,228,032 km (0.055 R)
• M29: 8,927,253 km (0.052 R)
• M30: 9,268,486 km (0.115 R)
• M31: 10,091,723 km (0.103 R)
• M32: 10,220,527 km (0.102 R)
• M33: 10,382,242 km (0.087 R)
• M34: 10,610,079 km (0.061 R)
• M35: 11,103,902 km (0.094 R)
• M36: 11,538,035 km (0.082 R)
• M37: 11,706,482 km (0.053 R)
• M38: 12,113,987 km (0.085 R)
• M39: 12,285,276 km (0.095 R)
• M40: 12,491,871 km (0.073 R)
• M41: 13,683,867 km (0.079 R)
• M42: 14,547,047 km (0.107 R)
• M43: 14,875,264 km (0.094 R)
• M44: 16,250,218 km (0.119 R)
• M45: 16,515,007 km (0.068 R)
• M46: 16,628,851 km (0.081 R)
• M47: 17,356,195 km (0.117 R)
• M48: 17,665,564 km (0.054 R)
• M49: 17,820,996 km (0.113 R)
• M50: 18,881,645 km (0.116 R)
• M51: 19,040,518 km (0.081 R)
• M52: 19,720,590 km (0.083 R)
• M53: 19,922,248 km (0.091 R)
• M54: 20,165,045 km (0.116 R)
• M55: 20,490,271 km (0.092 R)
• M56: 20,940,411 km (0.114 R)
• M57: 21,393,692 km (0.103 R)
• M58: 21,892,003 km (0.06 R)
• M59: 22,436,090 km (0.087 R)
• M60: 22,562,201 km (0.09 R)
• M61: 23,111,824 km (0.085 R)
• M62: 23,196,795 km (0.088 R)
• M63: 23,324,402 km (0.062 R)
• M64: 23,966,028 km (0.117 R)
• M65: 24,051,897 km (0.102 R)
• M66: 24,656,721 km (0.073 R)
• M67: 25,091,752 km (0.101 R)
• M68: 26,678,835 km (0.054 R)
• M69: 26,767,996 km (0.082 R)
• M70: 26,991,196 km (0.095 R)
• M71: 29,211,677 km (0.102 R)
• M72: 30,320,496 km (0.084 R)
• M73: 30,646,470 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.3

Radius: 9.7

Gravity: 9.83 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 6.65 AU - 10.99 AU

Year: 9427 Days

Day: 8.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 67,738,474 km

• M1: 125,213 km (0.058 R)
• M2: 253,718 km (0.086 R)
• M3: 333,753 km (0.07 R)
• M4: 497,114 km (0.104 R)
• M5: 638,484 km (0.07 R)
• M6: 705,952 km (0.114 R)
• M7: 812,316 km (0.104 R)
• M8: 962,812 km (0.091 R)
• M9: 1,313,918 km (0.09 R)
• M10: 1,825,094 km (0.11 R)
• M11: 2,754,396 km (0.063 R)
• M12: 3,221,889 km (0.12 R)
• M13: 4,362,872 km (0.086 R)
• M14: 4,429,743 km (0.12 R)
• M15: 5,653,603 km (0.069 R)
• M16: 6,096,113 km (0.112 R)
• M17: 6,246,010 km (0.119 R)
• M18: 6,858,314 km (0.104 R)
• M19: 7,053,540 km (0.08 R)
• M20: 7,853,140 km (0.094 R)
• M21: 8,098,630 km (0.116 R)
• M22: 8,429,840 km (0.118 R)
• M23: 8,892,546 km (0.025 R)
• M24: 9,020,153 km (0.066 R)
• M25: 9,886,624 km (0.118 R)
• M26: 10,643,889 km (0.094 R)
• M27: 11,006,813 km (0.083 R)
• M28: 11,098,217 km (0.056 R)
• M29: 11,884,803 km (0.079 R)
• M30: 12,546,175 km (0.109 R)
• M31: 12,977,615 km (0.095 R)
• M32: 13,365,373 km (0.099 R)
• M33: 13,511,680 km (0.115 R)
• M34: 13,756,721 km (0.111 R)
• M35: 14,301,108 km (0.073 R)
• M36: 15,105,645 km (0.116 R)
• M37: 15,462,137 km (0.113 R)
• M38: 15,615,923 km (0.111 R)
• M39: 16,183,647 km (0.067 R)
• M40: 17,180,268 km (0.08 R)
• M41: 17,286,333 km (0.104 R)
• M42: 17,820,098 km (0.05 R)
• M43: 18,413,254 km (0.116 R)
• M44: 19,398,057 km (0.119 R)
• M45: 20,568,361 km (0.085 R)
• M46: 21,020,296 km (0.097 R)
• M47: 22,337,655 km (0.08 R)
• M48: 22,977,036 km (0.044 R)
• M49: 24,036,339 km (0.085 R)
• M50: 24,155,119 km (0.051 R)
• M51: 24,631,738 km (0.097 R)
• M52: 26,019,558 km (0.109 R)
• M53: 26,141,480 km (0.103 R)
• M54: 28,681,502 km (0.115 R)
• M55: 29,439,664 km (0.041 R)
• M56: 29,885,017 km (0.11 R)
• M57: 30,204,558 km (0.109 R)
• M58: 31,818,869 km (0.092 R)
• M59: 32,275,890 km (0.058 R)
• M60: 33,394,882 km (0.091 R)
• M61: 34,459,570 km (0.066 R)
• M62: 35,063,347 km (0.053 R)
• M63: 35,197,985 km (0.11 R)
• M64: 35,873,869 km (0.104 R)
• M65: 36,145,389 km (0.063 R)
• M66: 36,554,090 km (0.091 R)
• M67: 37,307,166 km (0.116 R)
• M68: 37,651,091 km (0.037 R)
• M69: 38,065,328 km (0.079 R)
• M70: 38,203,706 km (0.076 R)
• M71: 38,481,060 km (0.081 R)
• M72: 39,247,001 km (0.11 R)
• M73: 40,652,623 km (0.078 R)
• M74: 43,007,892 km (0.039 R)
• M75: 43,296,317 km (0.119 R)
• M76: 43,513,084 km (0.076 R)
• M77: 44,894,471 km (0.067 R)
• M78: 46,142,566 km (0.085 R)
• M79: 46,216,317 km (0.075 R)
• M80: 47,104,630 km (0.085 R)
• M81: 48,297,822 km (0.111 R)
• M82: 48,898,158 km (0.034 R)
• M83: 49,501,038 km (0.077 R)
• M84: 49,954,768 km (0.086 R)
• M85: 50,182,157 km (0.087 R)
• M86: 50,790,123 km (0.067 R)
• M87: 50,942,563 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.4

Radius: 9.7

Gravity: 5.03 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 7.52 AU - 11.14 AU

Year: 10256 Days

Day: 12.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 67,738,474 km

• M1: 121,922 km (0.075 R)
• M2: 414,237 km (0.116 R)
• M3: 832,811 km (0.053 R)
• M4: 1,223,561 km (0.096 R)
• M5: 1,500,167 km (0.064 R)
• M6: 1,646,025 km (0.063 R)
• M7: 1,840,652 km (0.095 R)
• M8: 1,907,223 km (0.051 R)
• M9: 2,020,020 km (0.106 R)
• M10: 2,922,993 km (0.09 R)
• M11: 3,850,051 km (0.106 R)
• M12: 4,286,278 km (0.082 R)
• M13: 5,110,862 km (0.038 R)
• M14: 5,654,949 km (0.06 R)
• M15: 6,050,187 km (0.051 R)
• M16: 6,352,524 km (0.111 R)
• M17: 6,867,440 km (0.114 R)
• M18: 7,007,015 km (0.069 R)
• M19: 9,058,151 km (0.107 R)
• M20: 9,249,786 km (0.072 R)
• M21: 9,715,335 km (0.033 R)
• M22: 10,467,812 km (0.072 R)
• M23: 10,830,886 km (0.087 R)
• M24: 11,198,149 km (0.056 R)
• M25: 12,112,790 km (0.089 R)
• M26: 12,239,499 km (0.11 R)
• M27: 12,664,657 km (0.116 R)
• M28: 13,008,283 km (0.049 R)
• M29: 13,355,051 km (0.089 R)
• M30: 13,792,774 km (0.068 R)
• M31: 14,324,295 km (0.051 R)
• M32: 14,727,312 km (0.112 R)
• M33: 15,453,011 km (0.047 R)
• M34: 15,728,122 km (0.092 R)
• M35: 16,190,379 km (0.119 R)
• M36: 16,845,019 km (0.119 R)
• M37: 17,365,321 km (0.089 R)
• M38: 20,546,669 km (0.109 R)
• M39: 20,849,306 km (0.115 R)
• M40: 21,356,891 km (0.095 R)
• M41: 21,561,092 km (0.114 R)
• M42: 23,217,889 km (0.109 R)
• M43: 24,114,578 km (0.118 R)
• M44: 24,754,408 km (0.056 R)
• M45: 25,238,058 km (0.106 R)
• M46: 25,345,918 km (0.047 R)
• M47: 25,778,855 km (0.101 R)
• M48: 25,996,370 km (0.106 R)
• M49: 26,652,357 km (0.082 R)
• M50: 27,702,085 km (0.102 R)
• M51: 28,036,436 km (0.117 R)
• M52: 28,652,779 km (0.041 R)
• M53: 29,160,515 km (0.118 R)
• M54: 31,162,732 km (0.088 R)
• M55: 31,278,521 km (0.116 R)
• M56: 31,976,096 km (0.041 R)
• M57: 32,151,275 km (0.092 R)
• M58: 32,796,341 km (0.113 R)
• M59: 33,683,008 km (0.12 R)
• M60: 34,637,293 km (0.088 R)
• M61: 35,298,515 km (0.068 R)
• M62: 35,419,241 km (0.092 R)
• M63: 35,903,339 km (0.093 R)
• M64: 35,963,927 km (0.091 R)
• M65: 36,207,023 km (0.054 R)
• M66: 36,450,568 km (0.047 R)
• M67: 37,245,831 km (0.101 R)
• M68: 37,676,523 km (0.07 R)
• M69: 40,294,635 km (0.113 R)
• M70: 41,753,065 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 585.6

Radius: 7.4

Gravity: 10.69 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 12.33 AU - 14.99 AU

Year: 18170 Days

Day: 17.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 67,738,474 km

• M1: 297,849 km (0.034 R)
• M2: 426,055 km (0.102 R)
• M3: 534,962 km (0.116 R)
• M4: 1,888,075 km (0.095 R)
• M5: 1,979,629 km (0.067 R)
• M6: 2,135,659 km (0.102 R)
• M7: 3,045,813 km (0.107 R)
• M8: 4,021,939 km (0.105 R)
• M9: 6,835,725 km (0.113 R)
• M10: 7,553,645 km (0.067 R)
• M11: 7,651,183 km (0.05 R)
• M12: 8,145,155 km (0.08 R)
• M13: 9,635,300 km (0.093 R)
• M14: 10,007,499 km (0.032 R)
• M15: 10,875,616 km (0.116 R)
• M16: 11,207,424 km (0.071 R)
• M17: 12,974,175 km (0.056 R)
• M18: 13,267,087 km (0.088 R)
• M19: 13,326,029 km (0.076 R)
• M20: 13,740,415 km (0.11 R)
• M21: 14,886,634 km (0.06 R)
• M22: 15,009,154 km (0.117 R)
• M23: 15,070,489 km (0.073 R)
• M24: 15,564,312 km (0.061 R)
• M25: 15,626,395 km (0.057 R)
• M26: 15,688,478 km (0.12 R)
• M27: 15,938,008 km (0.096 R)
• M28: 16,314,845 km (0.083 R)
• M29: 16,821,832 km (0.099 R)
• M30: 17,851,065 km (0.087 R)
• M31: 18,768,399 km (0.112 R)
• M32: 18,967,065 km (0.084 R)
• M33: 20,990,676 km (0.105 R)
• M34: 22,940,534 km (0.096 R)
• M35: 23,152,814 km (0.059 R)
• M36: 23,223,723 km (0.03 R)
• M37: 24,368,296 km (0.089 R)
• M38: 24,512,658 km (0.057 R)
• M39: 24,584,914 km (0.082 R)
• M40: 24,657,319 km (0.111 R)
• M41: 24,874,835 km (0.066 R)
• M42: 25,384,814 km (0.07 R)
• M43: 25,824,632 km (0.06 R)
• M44: 27,383,890 km (0.099 R)
• M45: 27,986,022 km (0.06 R)
• M46: 28,668,487 km (0.067 R)
• M47: 28,820,778 km (0.06 R)
• M48: 29,203,000 km (0.031 R)
• M49: 29,663,911 km (0.11 R)
• M50: 31,295,725 km (0.077 R)
• M51: 32,004,071 km (0.103 R)
• M52: 32,241,333 km (0.11 R)
• M53: 33,356,286 km (0.061 R)
• M54: 34,645,820 km (0.117 R)
• M55: 35,951,809 km (0.118 R)
• M56: 37,440,009 km (0.052 R)
• M57: 38,527,436 km (0.113 R)
• M58: 40,220,435 km (0.087 R)
• M59: 40,733,107 km (0.08 R)
• M60: 41,333,892 km (0.12 R)
• M61: 42,457,521 km (0.101 R)
• M62: 43,503,510 km (0.072 R)
• M63: 43,766,353 km (0.07 R)
• M64: 43,941,831 km (0.079 R)
• M65: 44,558,025 km (0.092 R)
• M66: 45,709,779 km (0.055 R)
• M67: 47,051,073 km (0.091 R)
• M68: 47,320,798 km (0.115 R)
• M69: 47,771,686 km (0.074 R)
• M70: 50,138,624 km (0.079 R)
• M71: 50,322,330 km (0.043 R)
• M72: 51,892,509 km (0.104 R)
• M73: 52,916,956 km (0.112 R)
• M74: 53,384,898 km (0.086 R)
• M75: 53,948,134 km (0.088 R)
• M76: 54,136,328 km (0.062 R)
• M77: 55,175,285 km (0.065 R)
• M78: 58,331,501 km (0.042 R)
• M79: 58,911,641 km (0.093 R)
• M80: 60,663,582 km (0.104 R)
• M81: 60,761,419 km (0.035 R)
• M82: 61,447,625 km (0.108 R)
• M83: 63,025,882 km (0.103 R)
• M84: 63,422,466 km (0.103 R)
• M85: 63,819,948 km (0.118 R)
• M86: 64,817,317 km (0.107 R)
• M87: 66,726,335 km (0.04 R)
• M88: 67,434,232 km (0.069 R)
• M89: 67,637,087 km (0.08 R)

Kuiper Belt

Range: 30.5 - 45.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 16,020 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit