🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.5

Radius: 1.83

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.2 AU - 1.34 AU

Year: 501 Days

Day: 41.9 Hours

Environment

Temp: 19 °C

Axial Tilt: 2.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.93 AU - 2.81 AU

Year: 1276 Days

Day: 24.2 Hours

Environment

Temp: -71 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 2.35 AU - 3.49 AU

Year: 1746 Days

Day: 42.6 Hours

Environment

Temp: -97 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,008,800 km

• M1: 2,230,803 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 3.59 AU - 3.95 AU

Year: 2561 Days

Day: 41.5 Hours

Environment

Temp: -117 °C

Axial Tilt: 10.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,008,800 km

• M1: 2,581,012 km (0.108 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 3.88 AU - 5.26 AU

Year: 3418 Days

Day: 25.1 Hours

Environment

Temp: -122 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.6

Radius: 13

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 8.86 AU - 12.18 AU

Year: 11937 Days

Day: 9.4 Hours

Environment

Temp: -163 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 62,008,800 km

• M1: 170,841 km (0.101 R)
• M2: 285,134 km (0.109 R)
• M3: 381,923 km (0.045 R)
• M4: 465,848 km (0.083 R)
• M5: 919,877 km (0.118 R)
• M6: 1,106,426 km (0.073 R)
• M7: 1,193,492 km (0.076 R)
• M8: 1,897,200 km (0.03 R)
• M9: 2,003,415 km (0.114 R)
• M10: 3,366,251 km (0.114 R)
• M11: 4,275,657 km (0.095 R)
• M12: 4,776,062 km (0.097 R)
• M13: 4,959,469 km (0.106 R)
• M14: 5,257,767 km (0.068 R)
• M15: 5,409,010 km (0.075 R)
• M16: 6,029,093 km (0.09 R)
• M17: 6,549,544 km (0.106 R)
• M18: 7,210,019 km (0.025 R)
• M19: 7,336,280 km (0.092 R)
• M20: 7,633,680 km (0.106 R)
• M21: 7,805,419 km (0.066 R)
• M22: 10,058,961 km (0.103 R)
• M23: 10,868,285 km (0.067 R)
• M24: 11,305,261 km (0.075 R)
• M25: 11,599,819 km (0.078 R)
• M26: 11,797,587 km (0.081 R)
• M27: 12,854,347 km (0.073 R)
• M28: 13,213,232 km (0.087 R)
• M29: 13,316,454 km (0.092 R)
• M30: 13,731,888 km (0.104 R)
• M31: 16,146,996 km (0.09 R)
• M32: 16,478,804 km (0.073 R)
• M33: 17,487,991 km (0.066 R)
• M34: 17,885,921 km (0.037 R)
• M35: 20,454,517 km (0.11 R)
• M36: 22,578,956 km (0.03 R)
• M37: 24,012,852 km (0.051 R)
• M38: 24,138,963 km (0.102 R)
• M39: 25,027,724 km (0.113 R)
• M40: 25,283,686 km (0.077 R)
• M41: 25,540,396 km (0.095 R)
• M42: 26,511,136 km (0.091 R)
• M43: 27,427,872 km (0.105 R)
• M44: 27,691,763 km (0.111 R)
• M45: 28,222,087 km (0.061 R)
• M46: 29,427,397 km (0.118 R)
• M47: 29,832,957 km (0.106 R)
• M48: 30,444,663 km (0.113 R)
• M49: 30,786,344 km (0.069 R)
• M50: 32,793,050 km (0.077 R)
• M51: 33,918,176 km (0.062 R)
• M52: 34,130,605 km (0.085 R)
• M53: 34,770,285 km (0.076 R)
• M54: 34,913,001 km (0.054 R)
• M55: 35,414,154 km (0.079 R)
• M56: 35,557,619 km (0.071 R)
• M57: 35,701,532 km (0.09 R)
• M58: 35,989,657 km (0.05 R)
• M59: 36,134,019 km (0.107 R)
• M60: 37,368,950 km (0.075 R)
• M61: 37,734,717 km (0.113 R)
• M62: 37,954,925 km (0.12 R)
• M63: 38,249,034 km (0.055 R)
• M64: 40,104,347 km (0.071 R)
• M65: 41,080,622 km (0.073 R)
• M66: 41,836,989 km (0.091 R)
• M67: 42,064,677 km (0.083 R)
• M68: 42,445,404 km (0.12 R)
• M69: 43,517,123 km (0.062 R)
• M70: 44,288,001 km (0.068 R)
• M71: 45,921,759 km (0.053 R)
• M72: 46,785,388 km (0.048 R)
• M73: 47,495,978 km (0.101 R)
• M74: 48,051,135 km (0.055 R)
• M75: 48,768,158 km (0.1 R)
• M76: 49,007,814 km (0.12 R)
• M77: 49,328,252 km (0.104 R)
• M78: 49,649,140 km (0.091 R)
• M79: 50,293,308 km (0.074 R)
• M80: 51,834,017 km (0.096 R)
• M81: 52,487,460 km (0.069 R)
• M82: 52,897,209 km (0.039 R)
• M83: 53,554,991 km (0.103 R)
• M84: 54,629,702 km (0.066 R)
• M85: 54,795,755 km (0.094 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 463.2

Radius: 9.5

Gravity: 5.13 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 8.44 AU - 14.06 AU

Year: 13201 Days

Day: 5.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 62,008,800 km

• M1: 130,898 km (0.073 R)
• M2: 294,259 km (0.083 R)
• M3: 354,846 km (0.047 R)
• M4: 448,943 km (0.107 R)
• M5: 699,968 km (0.099 R)
• M6: 860,487 km (0.034 R)
• M7: 1,053,618 km (0.114 R)
• M8: 1,347,877 km (0.108 R)
• M9: 1,414,298 km (0.07 R)
• M10: 1,481,917 km (0.114 R)
• M11: 2,062,356 km (0.071 R)
• M12: 2,735,696 km (0.112 R)
• M13: 3,230,416 km (0.115 R)
• M14: 3,381,211 km (0.05 R)
• M15: 3,442,097 km (0.07 R)
• M16: 3,784,228 km (0.082 R)
• M17: 4,137,279 km (0.056 R)
• M18: 4,301,388 km (0.117 R)
• M19: 4,367,659 km (0.075 R)
• M20: 4,501,101 km (0.11 R)
• M21: 4,806,430 km (0.051 R)
• M22: 5,013,773 km (0.09 R)
• M23: 5,365,926 km (0.1 R)
• M24: 5,508,942 km (0.074 R)
• M25: 6,394,112 km (0.038 R)
• M26: 6,853,228 km (0.118 R)
• M27: 6,969,615 km (0.105 R)
• M28: 8,334,995 km (0.081 R)
• M29: 8,501,049 km (0.065 R)
• M30: 9,261,455 km (0.084 R)
• M31: 9,347,324 km (0.096 R)
• M32: 9,693,493 km (0.079 R)
• M33: 11,578,426 km (0.101 R)
• M34: 11,950,177 km (0.108 R)
• M35: 12,372,941 km (0.116 R)
• M36: 12,705,198 km (0.084 R)
• M37: 12,896,384 km (0.11 R)
• M38: 13,040,446 km (0.079 R)
• M39: 13,136,787 km (0.108 R)
• M40: 13,719,621 km (0.065 R)
• M41: 14,310,981 km (0.029 R)
• M42: 14,559,762 km (0.073 R)
• M43: 14,910,569 km (0.109 R)
• M44: 15,213,505 km (0.043 R)
• M45: 18,298,662 km (0.092 R)
• M46: 18,840,356 km (0.093 R)
• M47: 20,105,954 km (0.078 R)
• M48: 20,664,702 km (0.119 R)
• M49: 22,950,707 km (0.117 R)
• M50: 23,534,587 km (0.116 R)
• M51: 24,241,886 km (0.065 R)
• M52: 24,598,079 km (0.048 R)
• M53: 24,896,227 km (0.096 R)
• M54: 25,255,561 km (0.102 R)
• M55: 25,979,465 km (0.052 R)
• M56: 26,832,772 km (0.108 R)
• M57: 27,201,231 km (0.115 R)
• M58: 27,324,350 km (0.098 R)
• M59: 28,316,633 km (0.114 R)
• M60: 29,446,994 km (0.111 R)
• M61: 30,272,625 km (0.092 R)
• M62: 30,400,232 km (0.061 R)
• M63: 30,464,110 km (0.09 R)
• M64: 32,076,476 km (0.112 R)
• M65: 32,532,750 km (0.103 R)
• M66: 34,047,428 km (0.07 R)
• M67: 34,846,879 km (0.12 R)
• M68: 35,450,357 km (0.095 R)
• M69: 35,584,995 km (0.069 R)
• M70: 35,854,720 km (0.06 R)
• M71: 36,396,115 km (0.081 R)
• M72: 36,804,068 km (0.049 R)
• M73: 39,004,802 km (0.049 R)
• M74: 40,331,586 km (0.043 R)
• M75: 41,389,542 km (0.107 R)
• M76: 42,456,624 km (0.112 R)
• M77: 42,599,490 km (0.1 R)
• M78: 43,460,575 km (0.054 R)
• M79: 44,254,940 km (0.104 R)
• M80: 44,472,455 km (0.101 R)
• M81: 45,711,574 km (0.103 R)
• M82: 45,858,030 km (0.104 R)
• M83: 46,078,239 km (0.106 R)
• M84: 46,225,144 km (0.089 R)
• M85: 46,298,596 km (0.082 R)
• M86: 46,593,005 km (0.108 R)
• M87: 46,740,508 km (0.03 R)
• M88: 47,331,869 km (0.119 R)
• M89: 47,925,772 km (0.088 R)
• M90: 48,746,466 km (0.095 R)
• M91: 49,496,400 km (0.095 R)
• M92: 49,797,541 km (0.115 R)
• M93: 50,250,374 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 11.6

Radius: 3.5

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 10.24 AU - 16.36 AU

Year: 16969 Days

Day: 19 Hours

Environment

Temp: -181 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 62,008,800 km

• M1: 45,029 km (0.112 R)
• M2: 78,838 km (0.115 R)
• M3: 148,251 km (0.111 R)
• M4: 373,995 km (0.053 R)
• M5: 461,210 km (0.039 R)
• M6: 646,412 km (0.054 R)
• M7: 815,458 km (0.096 R)
• M8: 998,117 km (0.114 R)
• M9: 2,020,768 km (0.104 R)
• M10: 2,372,772 km (0.08 R)
• M11: 2,399,550 km (0.098 R)
• M12: 2,426,477 km (0.114 R)
• M13: 2,870,933 km (0.034 R)
• M14: 3,355,031 km (0.1 R)
• M15: 3,722,743 km (0.114 R)
• M16: 3,816,690 km (0.099 R)
• M17: 4,347,165 km (0.118 R)
• M18: 4,479,259 km (0.06 R)
• M19: 5,582,394 km (0.049 R)
• M20: 7,168,580 km (0.027 R)
• M21: 7,939,757 km (0.114 R)
• M22: 8,263,637 km (0.111 R)
• M23: 8,716,021 km (0.077 R)
• M24: 9,623,332 km (0.066 R)
• M25: 9,709,201 km (0.098 R)
• M26: 10,208,260 km (0.088 R)
• M27: 11,961,397 km (0.099 R)
• M28: 12,239,200 km (0.107 R)
• M29: 13,443,762 km (0.09 R)
• M30: 13,853,511 km (0.043 R)
• M31: 13,877,746 km (0.049 R)
• M32: 15,057,624 km (0.118 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 498

Radius: 6

Gravity: 13.83 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 11.42 AU - 15.48 AU

Year: 17257 Days

Day: 24.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 62,008,800 km

• M1: 127,457 km (0.111 R)
• M2: 166,353 km (0.097 R)
• M3: 290,669 km (0.039 R)
• M4: 445,951 km (0.038 R)
• M5: 497,712 km (0.104 R)
• M6: 787,932 km (0.06 R)
• M7: 1,148,762 km (0.066 R)
• M8: 1,423,873 km (0.117 R)
• M9: 1,502,411 km (0.085 R)
• M10: 1,691,354 km (0.099 R)
• M11: 2,811,692 km (0.076 R)
• M12: 3,249,715 km (0.049 R)
• M13: 3,565,216 km (0.083 R)
• M14: 3,744,883 km (0.119 R)
• M15: 4,112,894 km (0.07 R)
• M16: 4,531,170 km (0.072 R)
• M17: 4,804,336 km (0.055 R)
• M18: 4,843,829 km (0.027 R)
• M19: 6,120,198 km (0.061 R)
• M20: 6,292,086 km (0.115 R)
• M21: 6,509,153 km (0.108 R)
• M22: 6,640,649 km (0.116 R)
• M23: 7,723,738 km (0.114 R)
• M24: 7,862,864 km (0.037 R)
• M25: 7,909,539 km (0.106 R)
• M26: 8,428,045 km (0.08 R)
• M27: 9,497,819 km (0.077 R)
• M28: 9,847,130 km (0.095 R)
• M29: 9,897,395 km (0.085 R)
• M30: 10,302,357 km (0.111 R)
• M31: 10,661,242 km (0.11 R)
• M32: 11,391,130 km (0.086 R)
• M33: 12,083,319 km (0.116 R)
• M34: 12,353,194 km (0.03 R)
• M35: 13,064,083 km (0.085 R)
• M36: 13,900,784 km (0.102 R)
• M37: 14,812,284 km (0.054 R)
• M38: 14,869,879 km (0.113 R)
• M39: 15,860,516 km (0.105 R)
• M40: 15,978,549 km (0.057 R)
• M41: 16,096,731 km (0.106 R)
• M42: 16,155,972 km (0.099 R)
• M43: 16,453,223 km (0.079 R)
• M44: 17,173,985 km (0.031 R)
• M45: 17,599,142 km (0.066 R)
• M46: 18,150,859 km (0.088 R)
• M47: 18,895,408 km (0.069 R)
• M48: 19,020,472 km (0.09 R)
• M49: 19,713,259 km (0.119 R)
• M50: 20,094,584 km (0.11 R)
• M51: 24,378,619 km (0.102 R)
• M52: 27,857,517 km (0.091 R)
• M53: 29,219,606 km (0.055 R)
• M54: 29,436,672 km (0.052 R)
• M55: 29,872,301 km (0.079 R)
• M56: 30,529,933 km (0.107 R)
• M57: 31,488,108 km (0.091 R)
• M58: 31,710,560 km (0.097 R)
• M59: 32,082,610 km (0.103 R)
• M60: 32,456,156 km (0.093 R)
• M61: 33,282,833 km (0.057 R)
• M62: 33,736,713 km (0.094 R)
• M63: 35,110,620 km (0.113 R)
• M64: 35,649,771 km (0.051 R)
• M65: 36,892,630 km (0.037 R)
• M66: 38,862,535 km (0.097 R)
• M67: 40,382,599 km (0.097 R)
• M68: 41,109,345 km (0.109 R)
• M69: 43,976,239 km (0.113 R)
• M70: 44,059,116 km (0.088 R)
• M71: 44,474,250 km (0.048 R)
• M72: 44,807,255 km (0.064 R)
• M73: 45,392,033 km (0.112 R)
• M74: 45,811,206 km (0.105 R)
• M75: 49,814,146 km (0.063 R)
• M76: 50,333,101 km (0.051 R)
• M77: 50,766,935 km (0.032 R)
• M78: 51,463,762 km (0.072 R)
• M79: 51,988,402 km (0.098 R)
• M80: 52,954,953 km (0.099 R)
• M81: 53,043,067 km (0.111 R)
• M82: 53,396,267 km (0.11 R)
• M83: 53,927,340 km (0.109 R)
• M84: 55,084,180 km (0.108 R)
• M85: 56,069,432 km (0.084 R)
• M86: 56,249,248 km (0.113 R)
• M87: 56,519,123 km (0.089 R)
• M88: 57,060,517 km (0.105 R)
• M89: 60,252,038 km (0.083 R)
• M90: 60,620,498 km (0.06 R)

Kuiper Belt

Range: 31.4 - 50.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 19,516 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit