🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.14 AU - 1.42 AU

Year: 623 Days

Day: 42.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.52 AU - 1.68 AU

Year: 871 Days

Day: 45.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 1.86 AU - 2.14 AU

Year: 1218 Days

Day: 32.3 Hours

Environment

Temp: -107 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.98 AU - 2.08 AU

Year: 1245 Days

Day: 28.3 Hours

Environment

Temp: -114 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.91 AU - 3.07 AU

Year: 1691 Days

Day: 41 Hours

Environment

Temp: -131 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 161.8

Radius: 10

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 2.61 AU - 3.89 AU

Year: 2522 Days

Day: 9.8 Hours

Environment

Temp: -146 °C

Axial Tilt: 26.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 41,914,334 km

• M1: 162,613 km (0.026 R)
• M2: 232,325 km (0.105 R)
• M3: 341,083 km (0.093 R)
• M4: 494,421 km (0.083 R)
• M5: 563,086 km (0.075 R)
• M6: 647,759 km (0.09 R)
• M7: 852,409 km (0.039 R)
• M8: 951,891 km (0.068 R)
• M9: 1,055,563 km (0.106 R)
• M10: 1,124,378 km (0.103 R)
• M11: 1,194,838 km (0.085 R)
• M12: 1,332,019 km (0.116 R)
• M13: 1,449,155 km (0.115 R)
• M14: 1,631,365 km (0.089 R)
• M15: 1,821,354 km (0.115 R)
• M16: 1,904,979 km (0.079 R)
• M17: 1,980,526 km (0.107 R)
• M18: 2,056,971 km (0.093 R)
• M19: 2,272,691 km (0.113 R)
• M20: 2,454,751 km (0.1 R)
• M21: 2,898,309 km (0.119 R)
• M22: 3,287,114 km (0.099 R)
• M23: 3,366,850 km (0.066 R)
• M24: 3,610,245 km (0.056 R)
• M25: 3,680,706 km (0.076 R)
• M26: 3,751,765 km (0.084 R)
• M27: 3,907,347 km (0.106 R)
• M28: 4,224,943 km (0.115 R)
• M29: 4,311,859 km (0.119 R)
• M30: 4,563,483 km (0.043 R)
• M31: 4,639,928 km (0.119 R)
• M32: 4,755,567 km (0.116 R)
• M33: 5,134,199 km (0.102 R)
• M34: 5,374,304 km (0.076 R)
• M35: 5,495,627 km (0.118 R)
• M36: 5,563,545 km (0.089 R)
• M37: 5,686,365 km (0.12 R)
• M38: 5,907,022 km (0.036 R)
• M39: 6,528,301 km (0.102 R)
• M40: 6,600,108 km (0.092 R)
• M41: 6,993,252 km (0.062 R)
• M42: 7,589,399 km (0.077 R)
• M43: 7,741,091 km (0.1 R)
• M44: 8,047,318 km (0.095 R)
• M45: 8,264,086 km (0.038 R)
• M46: 8,435,824 km (0.099 R)
• M47: 8,671,740 km (0.077 R)
• M48: 9,086,126 km (0.073 R)
• M49: 9,166,610 km (0.05 R)
• M50: 9,328,026 km (0.104 R)
• M51: 9,523,251 km (0.119 R)
• M52: 9,785,496 km (0.073 R)
• M53: 9,884,530 km (0.103 R)
• M54: 10,066,740 km (0.078 R)
• M55: 10,350,826 km (0.057 R)
• M56: 10,434,751 km (0.096 R)
• M57: 10,603,497 km (0.098 R)
• M58: 10,773,291 km (0.053 R)
• M59: 10,841,358 km (0.113 R)
• M60: 11,739,843 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.6

Radius: 9.4

Gravity: 9.65 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 5.7 AU - 6.62 AU

Year: 6581 Days

Day: 12.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 41,914,334 km

• M1: 350,059 km (0.092 R)
• M2: 439,818 km (0.08 R)
• M3: 564,882 km (0.12 R)
• M4: 717,322 km (0.11 R)
• M5: 1,291,927 km (0.059 R)
• M6: 1,421,329 km (0.111 R)
• M7: 1,918,892 km (0.095 R)
• M8: 2,198,042 km (0.115 R)
• M9: 2,843,108 km (0.114 R)
• M10: 2,964,282 km (0.11 R)
• M11: 3,211,717 km (0.072 R)
• M12: 3,595,585 km (0.031 R)
• M13: 3,753,411 km (0.066 R)
• M14: 3,994,263 km (0.1 R)
• M15: 4,212,676 km (0.087 R)
• M16: 4,632,747 km (0.093 R)
• M17: 5,154,694 km (0.064 R)
• M18: 5,273,175 km (0.107 R)
• M19: 5,603,936 km (0.099 R)
• M20: 5,725,859 km (0.111 R)
• M21: 5,817,861 km (0.088 R)
• M22: 5,941,279 km (0.075 R)
• M23: 6,412,214 km (0.043 R)
• M24: 6,475,793 km (0.086 R)
• M25: 6,797,578 km (0.097 R)
• M26: 7,389,686 km (0.118 R)
• M27: 7,557,086 km (0.091 R)
• M28: 8,135,880 km (0.058 R)
• M29: 8,413,085 km (0.028 R)
• M30: 8,482,947 km (0.071 R)
• M31: 8,658,276 km (0.112 R)
• M32: 9,626,025 km (0.041 R)
• M33: 9,919,386 km (0.081 R)
• M34: 10,290,239 km (0.089 R)
• M35: 11,507,218 km (0.077 R)
• M36: 11,740,441 km (0.114 R)
• M37: 11,896,771 km (0.079 R)
• M38: 12,053,848 km (0.111 R)
• M39: 13,051,068 km (0.097 R)
• M40: 13,132,000 km (0.111 R)
• M41: 13,335,154 km (0.106 R)
• M42: 13,539,206 km (0.054 R)
• M43: 13,703,165 km (0.071 R)
• M44: 14,911,916 km (0.035 R)
• M45: 15,208,868 km (0.062 R)
• M46: 15,336,774 km (0.112 R)
• M47: 16,067,858 km (0.089 R)
• M48: 16,285,075 km (0.118 R)
• M49: 16,590,853 km (0.096 R)
• M50: 16,986,689 km (0.103 R)
• M51: 17,296,805 km (0.072 R)
• M52: 17,430,246 km (0.083 R)
• M53: 17,608,717 km (0.08 R)
• M54: 17,832,665 km (0.116 R)
• M55: 17,922,573 km (0.089 R)
• M56: 18,601,298 km (0.115 R)
• M57: 19,150,323 km (0.098 R)
• M58: 20,405,000 km (0.065 R)
• M59: 22,022,452 km (0.06 R)
• M60: 22,651,810 km (0.104 R)
• M61: 22,749,199 km (0.113 R)
• M62: 22,944,274 km (0.104 R)
• M63: 23,090,880 km (0.119 R)
• M64: 23,188,867 km (0.114 R)
• M65: 23,680,894 km (0.104 R)
• M66: 24,575,041 km (0.076 R)
• M67: 25,278,001 km (0.066 R)
• M68: 25,632,099 km (0.099 R)
• M69: 25,784,390 km (0.079 R)
• M70: 26,447,408 km (0.072 R)
• M71: 28,470,420 km (0.102 R)
• M72: 28,785,921 km (0.102 R)
• M73: 28,997,004 km (0.104 R)
• M74: 29,686,501 km (0.118 R)
• M75: 29,846,421 km (0.058 R)
• M76: 29,953,234 km (0.117 R)
• M77: 30,113,453 km (0.1 R)
• M78: 31,081,650 km (0.119 R)
• M79: 31,623,943 km (0.096 R)
• M80: 32,443,290 km (0.065 R)
• M81: 32,828,056 km (0.058 R)
• M82: 32,938,160 km (0.058 R)
• M83: 34,102,779 km (0.117 R)
• M84: 35,167,916 km (0.099 R)
• M85: 36,300,971 km (0.11 R)
• M86: 36,871,986 km (0.026 R)

Planet 8 - Gas Giant

Semi-Major Axis: 6.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.2

Radius: 13.1

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 6.14 AU - 7.16 AU

Year: 7382 Days

Day: 12.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 41,914,334 km

• M1: 170,392 km (0.098 R)
• M2: 341,831 km (0.092 R)
• M3: 634,744 km (0.081 R)
• M4: 739,313 km (0.051 R)
• M5: 850,763 km (0.101 R)
• M6: 1,106,426 km (0.069 R)
• M7: 1,357,002 km (0.104 R)
• M8: 1,450,052 km (0.085 R)
• M9: 1,642,884 km (0.04 R)
• M10: 1,725,911 km (0.05 R)
• M11: 2,126,384 km (0.114 R)
• M12: 2,614,522 km (0.093 R)
• M13: 2,831,588 km (0.074 R)
• M14: 3,095,928 km (0.108 R)
• M15: 3,475,607 km (0.117 R)
• M16: 3,605,458 km (0.079 R)
• M17: 4,256,209 km (0.081 R)
• M18: 4,372,147 km (0.068 R)
• M19: 4,654,887 km (0.031 R)
• M20: 4,846,672 km (0.119 R)
• M21: 4,992,231 km (0.11 R)
• M22: 5,412,750 km (0.085 R)
• M23: 5,665,571 km (0.072 R)
• M24: 6,420,591 km (0.103 R)
• M25: 7,207,326 km (0.098 R)
• M26: 7,429,778 km (0.089 R)
• M27: 7,570,101 km (0.118 R)
• M28: 8,053,302 km (0.096 R)
• M29: 8,871,154 km (0.069 R)
• M30: 9,049,923 km (0.101 R)
• M31: 9,139,682 km (0.113 R)
• M32: 9,715,484 km (0.074 R)
• M33: 9,961,573 km (0.098 R)
• M34: 10,209,606 km (0.099 R)
• M35: 10,334,371 km (0.101 R)
• M36: 10,553,980 km (0.094 R)
• M37: 11,222,234 km (0.034 R)
• M38: 12,134,482 km (0.036 R)
• M39: 13,070,516 km (0.058 R)
• M40: 13,240,160 km (0.066 R)
• M41: 13,753,430 km (0.083 R)
• M42: 13,960,623 km (0.071 R)
• M43: 14,099,300 km (0.101 R)
• M44: 14,308,139 km (0.071 R)
• M45: 14,693,652 km (0.097 R)
• M46: 14,940,938 km (0.083 R)
• M47: 15,189,420 km (0.068 R)
• M48: 15,296,382 km (0.116 R)
• M49: 15,403,644 km (0.105 R)
• M50: 15,690,722 km (0.12 R)
• M51: 16,015,798 km (0.102 R)
• M52: 16,343,268 km (0.105 R)
• M53: 17,338,543 km (0.103 R)
• M54: 18,126,325 km (0.072 R)
• M55: 18,467,408 km (0.099 R)
• M56: 18,964,073 km (0.105 R)
• M57: 19,775,492 km (0.1 R)
• M58: 19,892,478 km (0.097 R)
• M59: 20,087,703 km (0.107 R)
• M60: 20,362,215 km (0.111 R)
• M61: 20,677,418 km (0.098 R)
• M62: 21,312,610 km (0.044 R)
• M63: 21,672,842 km (0.107 R)
• M64: 22,358,599 km (0.066 R)
• M65: 22,847,036 km (0.036 R)
• M66: 23,133,516 km (0.084 R)
• M67: 23,215,645 km (0.033 R)
• M68: 24,919,714 km (0.066 R)
• M69: 25,256,908 km (0.035 R)
• M70: 26,577,857 km (0.12 R)
• M71: 26,836,212 km (0.089 R)
• M72: 26,922,381 km (0.119 R)
• M73: 27,181,784 km (0.066 R)
• M74: 29,776,259 km (0.103 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.3

Radius: 8

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 7.38 AU - 12.3 AU

Year: 13287 Days

Day: 8.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 41,914,334 km

• M1: 340,634 km (0.101 R)
• M2: 781,499 km (0.113 R)
• M3: 986,598 km (0.083 R)
• M4: 1,221,616 km (0.075 R)
• M5: 2,137,454 km (0.12 R)
• M6: 2,264,164 km (0.071 R)
• M7: 2,934,512 km (0.058 R)
• M8: 4,750,181 km (0.079 R)
• M9: 4,979,066 km (0.096 R)
• M10: 6,495,540 km (0.117 R)
• M11: 6,960,041 km (0.113 R)
• M12: 7,030,651 km (0.05 R)
• M13: 8,292,060 km (0.095 R)
• M14: 8,719,312 km (0.084 R)
• M15: 8,821,038 km (0.095 R)
• M16: 9,128,163 km (0.114 R)
• M17: 10,124,036 km (0.109 R)
• M18: 10,825,201 km (0.044 R)
• M19: 11,016,537 km (0.114 R)
• M20: 11,514,099 km (0.047 R)
• M21: 13,282,945 km (0.116 R)
• M22: 13,546,686 km (0.069 R)
• M23: 13,901,083 km (0.115 R)
• M24: 15,134,817 km (0.055 R)
• M25: 16,560,335 km (0.026 R)
• M26: 17,641,179 km (0.071 R)
• M27: 18,450,504 km (0.1 R)
• M28: 18,613,865 km (0.105 R)
• M29: 20,882,068 km (0.097 R)
• M30: 20,950,135 km (0.076 R)
• M31: 21,223,001 km (0.058 R)
• M32: 22,187,159 km (0.097 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 238.5

Radius: 3

Gravity: 26.5 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 9.05 AU - 11.19 AU

Year: 13858 Days

Day: 22.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 86.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 41,914,334 km

• M1: 47,871 km (0.109 R)
• M2: 106,663 km (0.087 R)
• M3: 183,407 km (0.088 R)
• M4: 437,125 km (0.066 R)
• M5: 607,218 km (0.066 R)
• M6: 1,002,755 km (0.119 R)
• M7: 2,068,490 km (0.044 R)
• M8: 2,114,566 km (0.118 R)
• M9: 2,184,129 km (0.083 R)
• M10: 2,642,347 km (0.111 R)
• M11: 3,587,955 km (0.1 R)
• M12: 3,726,932 km (0.1 R)
• M13: 4,183,056 km (0.098 R)
• M14: 4,536,555 km (0.064 R)
• M15: 5,398,090 km (0.074 R)
• M16: 5,429,804 km (0.06 R)
• M17: 5,945,169 km (0.066 R)
• M18: 6,308,542 km (0.079 R)
• M19: 7,056,532 km (0.088 R)
• M20: 7,160,652 km (0.113 R)
• M21: 7,796,293 km (0.07 R)
• M22: 7,939,907 km (0.091 R)
• M23: 8,157,123 km (0.099 R)
• M24: 9,424,067 km (0.108 R)
• M25: 10,315,222 km (0.109 R)
• M26: 10,910,771 km (0.118 R)
• M27: 11,071,439 km (0.091 R)
• M28: 11,273,396 km (0.103 R)
• M29: 11,313,937 km (0.056 R)
• M30: 11,969,176 km (0.088 R)
• M31: 12,847,615 km (0.032 R)
• M32: 13,017,259 km (0.082 R)
• M33: 13,059,894 km (0.092 R)
• M34: 14,931,962 km (0.119 R)
• M35: 15,155,012 km (0.028 R)
• M36: 15,334,380 km (0.107 R)
• M37: 18,391,712 km (0.105 R)
• M38: 19,402,694 km (0.052 R)
• M39: 19,841,614 km (0.118 R)
• M40: 19,939,601 km (0.11 R)
• M41: 20,185,091 km (0.109 R)
• M42: 20,283,676 km (0.111 R)
• M43: 22,644,480 km (0.092 R)
• M44: 24,510,564 km (0.103 R)
• M45: 24,879,023 km (0.115 R)
• M46: 24,931,832 km (0.113 R)
• M47: 25,090,555 km (0.109 R)
• M48: 25,408,750 km (0.074 R)
• M49: 26,317,706 km (0.076 R)
• M50: 27,237,284 km (0.08 R)
• M51: 27,947,425 km (0.114 R)
• M52: 28,002,328 km (0.098 R)
• M53: 31,875,118 km (0.11 R)
• M54: 32,681,151 km (0.1 R)
• M55: 34,489,490 km (0.088 R)
• M56: 35,911,717 km (0.08 R)
• M57: 36,210,464 km (0.099 R)
• M58: 36,450,120 km (0.072 R)
• M59: 36,930,778 km (0.117 R)
• M60: 39,303,998 km (0.098 R)
• M61: 39,365,483 km (0.057 R)
• M62: 39,488,602 km (0.095 R)
• M63: 39,920,341 km (0.105 R)
• M64: 40,291,793 km (0.077 R)
• M65: 40,415,810 km (0.08 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 10,736 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit