🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.42 AU - 1.62 AU

Year: 659 Days

Day: 39.9 Hours

Environment

Temp: -9 °C

Axial Tilt: 45 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.4 AU - 1.94 AU

Year: 758 Days

Day: 39.3 Hours

Environment

Temp: -43 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.74 AU - 2.22 AU

Year: 979 Days

Day: 13.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,954,356 km

• M1: 135,984 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.96 AU - 2.18 AU

Year: 1047 Days

Day: 44.6 Hours

Environment

Temp: -50 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 2.65 AU - 3.03 AU

Year: 1682 Days

Day: 32.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 11.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.7

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.3 AU - 3.52 AU

Year: 2213 Days

Day: 29.1 Hours

Environment

Temp: -92 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,954,356 km

• M1: 1,822,252 km (0.049 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.4

Radius: 10.9

Gravity: 8.29 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 5.02 AU - 6.78 AU

Year: 5037 Days

Day: 9.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 58,954,356 km

• M1: 159,920 km (0.038 R)
• M2: 239,357 km (0.098 R)
• M3: 378,333 km (0.111 R)
• M4: 472,131 km (0.108 R)
• M5: 701,016 km (0.06 R)
• M6: 836,402 km (0.08 R)
• M7: 1,103,135 km (0.069 R)
• M8: 1,466,059 km (0.053 R)
• M9: 1,625,381 km (0.104 R)
• M10: 1,846,786 km (0.104 R)
• M11: 2,019,422 km (0.064 R)
• M12: 2,197,443 km (0.08 R)
• M13: 2,339,711 km (0.095 R)
• M14: 2,505,914 km (0.032 R)
• M15: 2,939,000 km (0.105 R)
• M16: 3,348,748 km (0.079 R)
• M17: 3,972,871 km (0.117 R)
• M18: 4,606,717 km (0.09 R)
• M19: 4,763,645 km (0.049 R)
• M20: 5,353,958 km (0.096 R)
• M21: 5,630,116 km (0.069 R)
• M22: 5,713,741 km (0.11 R)
• M23: 5,826,089 km (0.063 R)
• M24: 5,910,761 km (0.118 R)
• M25: 6,810,293 km (0.063 R)
• M26: 7,109,639 km (0.118 R)
• M27: 7,382,655 km (0.096 R)
• M28: 7,907,893 km (0.092 R)
• M29: 8,033,256 km (0.114 R)
• M30: 8,349,656 km (0.096 R)
• M31: 8,669,945 km (0.1 R)
• M32: 10,161,435 km (0.12 R)
• M33: 10,263,760 km (0.11 R)
• M34: 10,641,495 km (0.108 R)
• M35: 10,814,879 km (0.077 R)
• M36: 11,410,877 km (0.087 R)
• M37: 12,053,848 km (0.096 R)
• M38: 12,452,527 km (0.089 R)
• M39: 12,818,593 km (0.062 R)
• M40: 13,374,648 km (0.067 R)
• M41: 13,486,697 km (0.118 R)
• M42: 14,318,760 km (0.063 R)
• M43: 14,779,522 km (0.059 R)
• M44: 14,856,714 km (0.07 R)
• M45: 15,167,279 km (0.092 R)
• M46: 15,401,550 km (0.095 R)
• M47: 15,637,017 km (0.057 R)
• M48: 16,032,105 km (0.116 R)
• M49: 16,190,978 km (0.094 R)
• M50: 16,390,392 km (0.067 R)
• M51: 16,590,703 km (0.088 R)
• M52: 17,563,239 km (0.071 R)
• M53: 18,387,822 km (0.058 R)
• M54: 18,470,999 km (0.092 R)
• M55: 19,563,362 km (0.082 R)
• M56: 19,818,427 km (0.098 R)
• M57: 20,203,192 km (0.077 R)
• M58: 20,547,118 km (0.105 R)
• M59: 21,110,354 km (0.104 R)
• M60: 21,197,420 km (0.086 R)
• M61: 21,328,318 km (0.112 R)
• M62: 21,986,698 km (0.114 R)
• M63: 22,074,961 km (0.119 R)
• M64: 23,143,539 km (0.081 R)
• M65: 23,910,676 km (0.045 R)
• M66: 24,001,482 km (0.045 R)
• M67: 24,411,530 km (0.111 R)
• M68: 24,502,934 km (0.099 R)
• M69: 24,915,825 km (0.096 R)
• M70: 25,100,129 km (0.114 R)
• M71: 25,331,108 km (0.108 R)
• M72: 25,516,310 km (0.107 R)
• M73: 26,168,258 km (0.071 R)
• M74: 26,496,326 km (0.07 R)
• M75: 26,684,371 km (0.105 R)
• M76: 26,967,260 km (0.101 R)
• M77: 28,300,776 km (0.108 R)
• M78: 30,784,399 km (0.098 R)
• M79: 33,235,561 km (0.098 R)
• M80: 33,387,702 km (0.044 R)
• M81: 33,641,719 km (0.061 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.1

Radius: 13.3

Gravity: 3.48 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 10.07 AU - 12.01 AU

Year: 12892 Days

Day: 12.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 47 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 58,954,356 km

• M1: 197,320 km (0.07 R)
• M2: 308,471 km (0.118 R)
• M3: 463,454 km (0.103 R)
• M4: 585,975 km (0.044 R)
• M5: 831,764 km (0.118 R)
• M6: 1,176,886 km (0.101 R)
• M7: 1,355,058 km (0.104 R)
• M8: 1,918,443 km (0.085 R)
• M9: 2,157,800 km (0.117 R)
• M10: 2,637,111 km (0.081 R)
• M11: 2,754,845 km (0.049 R)
• M12: 2,844,304 km (0.112 R)
• M13: 3,212,016 km (0.107 R)
• M14: 3,465,883 km (0.107 R)
• M15: 4,061,133 km (0.109 R)
• M16: 4,301,388 km (0.1 R)
• M17: 4,652,643 km (0.04 R)
• M18: 4,832,011 km (0.034 R)
• M19: 4,976,972 km (0.103 R)
• M20: 5,534,074 km (0.085 R)
• M21: 5,955,192 km (0.07 R)
• M22: 6,189,462 km (0.088 R)
• M23: 6,546,403 km (0.105 R)
• M24: 7,280,629 km (0.118 R)
• M25: 7,363,955 km (0.119 R)
• M26: 9,094,354 km (0.119 R)
• M27: 9,184,112 km (0.051 R)
• M28: 9,364,378 km (0.084 R)
• M29: 11,280,278 km (0.06 R)
• M30: 11,765,723 km (0.082 R)
• M31: 15,564,462 km (0.111 R)
• M32: 16,322,624 km (0.051 R)
• M33: 18,840,206 km (0.119 R)
• M34: 19,127,434 km (0.114 R)
• M35: 19,416,008 km (0.066 R)
• M36: 21,776,513 km (0.04 R)
• M37: 22,077,953 km (0.06 R)
• M38: 24,852,245 km (0.07 R)
• M39: 25,041,188 km (0.067 R)
• M40: 25,230,429 km (0.046 R)
• M41: 25,356,989 km (0.082 R)
• M42: 26,569,031 km (0.061 R)
• M43: 27,085,143 km (0.11 R)
• M44: 27,409,322 km (0.029 R)
• M45: 28,061,569 km (0.117 R)
• M46: 28,389,637 km (0.091 R)
• M47: 29,248,478 km (0.078 R)
• M48: 31,671,365 km (0.081 R)
• M49: 32,355,775 km (0.113 R)
• M50: 33,739,257 km (0.076 R)
• M51: 35,424,776 km (0.047 R)
• M52: 35,708,264 km (0.116 R)
• M53: 36,063,858 km (0.099 R)
• M54: 36,349,141 km (0.11 R)
• M55: 36,993,758 km (0.097 R)
• M56: 38,003,993 km (0.119 R)
• M57: 38,149,103 km (0.055 R)
• M58: 38,877,195 km (0.113 R)
• M59: 39,463,021 km (0.07 R)
• M60: 40,569,297 km (0.101 R)
• M61: 42,060,040 km (0.059 R)
• M62: 43,644,730 km (0.059 R)
• M63: 44,559,072 km (0.093 R)
• M64: 44,711,961 km (0.106 R)
• M65: 44,941,744 km (0.109 R)
• M66: 45,402,655 km (0.056 R)
• M67: 45,556,591 km (0.111 R)
• M68: 47,105,677 km (0.103 R)
• M69: 47,886,727 km (0.058 R)
• M70: 48,357,362 km (0.096 R)
• M71: 48,750,805 km (0.074 R)
• M72: 49,224,282 km (0.119 R)
• M73: 49,382,407 km (0.09 R)
• M74: 49,857,978 km (0.119 R)
• M75: 50,414,632 km (0.103 R)
• M76: 50,893,495 km (0.102 R)
• M77: 51,694,891 km (0.075 R)
• M78: 52,581,258 km (0.075 R)
• M79: 52,823,756 km (0.055 R)
• M80: 53,229,017 km (0.062 R)

Planet 9 - Gas Giant

Semi-Major Axis: 12.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.3

Radius: 9.8

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 12.48 AU - 12.96 AU

Year: 15944 Days

Day: 14.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 58,954,356 km

• M1: 129,552 km (0.064 R)
• M2: 375,042 km (0.098 R)
• M3: 521,199 km (0.063 R)
• M4: 786,735 km (0.058 R)
• M5: 1,271,731 km (0.072 R)
• M6: 1,814,622 km (0.103 R)
• M7: 2,002,517 km (0.043 R)
• M8: 2,898,608 km (0.114 R)
• M9: 3,374,030 km (0.115 R)
• M10: 4,365,415 km (0.052 R)
• M11: 4,909,503 km (0.102 R)
• M12: 5,273,026 km (0.11 R)
• M13: 5,340,195 km (0.061 R)
• M14: 5,611,117 km (0.07 R)
• M15: 6,667,427 km (0.078 R)
• M16: 7,367,695 km (0.091 R)
• M17: 7,480,492 km (0.057 R)
• M18: 7,593,738 km (0.079 R)
• M19: 8,168,792 km (0.074 R)
• M20: 9,483,009 km (0.118 R)
• M21: 9,564,839 km (0.105 R)
• M22: 9,852,815 km (0.1 R)
• M23: 10,060,307 km (0.108 R)
• M24: 10,143,633 km (0.055 R)
• M25: 10,437,443 km (0.086 R)
• M26: 10,947,423 km (0.114 R)
• M27: 11,076,226 km (0.098 R)
• M28: 11,509,163 km (0.098 R)
• M29: 11,640,210 km (0.1 R)
• M30: 12,481,100 km (0.051 R)
• M31: 12,795,854 km (0.117 R)
• M32: 13,204,406 km (0.027 R)
• M33: 13,295,810 km (0.093 R)
• M34: 14,408,818 km (0.091 R)
• M35: 14,786,403 km (0.089 R)
• M36: 15,358,914 km (0.082 R)
• M37: 16,574,995 km (0.075 R)
• M38: 16,722,948 km (0.089 R)
• M39: 17,119,831 km (0.115 R)
• M40: 17,319,394 km (0.073 R)
• M41: 18,481,919 km (0.059 R)
• M42: 18,995,339 km (0.109 R)
• M43: 19,409,277 km (0.08 R)
• M44: 20,246,277 km (0.062 R)
• M45: 20,457,359 km (0.103 R)
• M46: 20,563,275 km (0.11 R)
• M47: 20,988,282 km (0.097 R)
• M48: 21,955,432 km (0.032 R)
• M49: 22,389,865 km (0.1 R)
• M50: 22,498,921 km (0.118 R)
• M51: 22,882,191 km (0.119 R)
• M52: 23,102,100 km (0.112 R)
• M53: 24,100,217 km (0.054 R)
• M54: 24,717,308 km (0.081 R)
• M55: 25,396,183 km (0.108 R)
• M56: 25,566,874 km (0.111 R)
• M57: 26,024,046 km (0.106 R)
• M58: 26,368,569 km (0.1 R)
• M59: 26,830,378 km (0.108 R)
• M60: 27,294,879 km (0.119 R)
• M61: 27,586,595 km (0.12 R)
• M62: 29,060,284 km (0.118 R)
• M63: 31,044,700 km (0.112 R)
• M64: 31,532,239 km (0.106 R)
• M65: 31,715,796 km (0.102 R)
• M66: 32,022,322 km (0.03 R)
• M67: 33,820,189 km (0.115 R)
• M68: 33,882,721 km (0.059 R)
• M69: 34,889,215 km (0.112 R)
• M70: 35,523,361 km (0.075 R)
• M71: 36,738,544 km (0.091 R)
• M72: 37,707,490 km (0.051 R)
• M73: 38,032,267 km (0.102 R)
• M74: 39,670,513 km (0.097 R)
• M75: 39,736,486 km (0.097 R)
• M76: 39,802,458 km (0.098 R)
• M77: 40,067,097 km (0.106 R)
• M78: 40,199,491 km (0.107 R)
• M79: 40,997,596 km (0.101 R)
• M80: 41,465,388 km (0.091 R)
• M81: 41,532,408 km (0.114 R)
• M82: 41,666,448 km (0.045 R)
• M83: 41,935,126 km (0.072 R)
• M84: 42,204,252 km (0.085 R)
• M85: 42,609,214 km (0.075 R)
• M86: 44,172,960 km (0.087 R)
• M87: 44,790,051 km (0.12 R)
• M88: 45,548,064 km (0.1 R)

Planet 10 - Ice Giant

Semi-Major Axis: 20.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 128.2

Radius: 5.9

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 15.95 AU - 24.13 AU

Year: 31530 Days

Day: 21.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 58,954,356 km

• M1: 426,354 km (0.112 R)
• M2: 1,380,788 km (0.078 R)
• M3: 1,770,341 km (0.079 R)
• M4: 2,134,313 km (0.056 R)
• M5: 2,309,941 km (0.117 R)
• M6: 3,877,128 km (0.115 R)
• M7: 4,019,844 km (0.115 R)
• M8: 6,525,908 km (0.085 R)
• M9: 6,695,701 km (0.065 R)
• M10: 10,932,463 km (0.102 R)
• M11: 11,592,489 km (0.105 R)
• M12: 12,370,098 km (0.111 R)
• M13: 12,738,707 km (0.056 R)
• M14: 12,897,730 km (0.117 R)
• M15: 13,164,463 km (0.109 R)
• M16: 13,703,165 km (0.11 R)
• M17: 13,975,134 km (0.103 R)
• M18: 15,081,111 km (0.118 R)
• M19: 16,387,250 km (0.107 R)
• M20: 18,683,577 km (0.113 R)
• M21: 19,106,341 km (0.067 R)
• M22: 20,579,431 km (0.087 R)
• M23: 20,890,894 km (0.065 R)
• M24: 21,329,664 km (0.052 R)
• M25: 21,834,707 km (0.114 R)
• M26: 23,503,321 km (0.074 R)
• M27: 25,013,213 km (0.116 R)
• M28: 25,612,502 km (0.091 R)
• M29: 25,880,432 km (0.043 R)
• M30: 27,919,002 km (0.11 R)
• M31: 28,679,408 km (0.097 R)
• M32: 29,306,522 km (0.109 R)
• M33: 31,572,780 km (0.049 R)
• M34: 32,799,483 km (0.036 R)
• M35: 33,382,166 km (0.096 R)
• M36: 34,410,053 km (0.09 R)
• M37: 36,121,154 km (0.073 R)
• M38: 36,271,201 km (0.084 R)
• M39: 39,470,800 km (0.039 R)
• M40: 39,547,992 km (0.117 R)
• M41: 41,025,720 km (0.03 R)
• M42: 41,968,336 km (0.085 R)
• M43: 42,047,324 km (0.102 R)
• M44: 42,679,973 km (0.085 R)
• M45: 44,919,453 km (0.031 R)
• M46: 45,000,087 km (0.113 R)
• M47: 45,890,792 km (0.062 R)
• M48: 50,179,315 km (0.079 R)
• M49: 51,439,976 km (0.085 R)
• M50: 52,371,073 km (0.078 R)
• M51: 53,307,855 km (0.101 R)
• M52: 53,906,695 km (0.085 R)
• M53: 54,078,284 km (0.086 R)
• M54: 57,196,801 km (0.025 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 11,415 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit