🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.54 AU - 0.56 AU

Year: 147 Days

Day: 16.3 Hours

Environment

Temp: 165 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.28 AU - 1.9 AU

Year: 722 Days

Day: 36.8 Hours

Environment

Temp: -32 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 1.37 AU - 2.01 AU

Year: 791 Days

Day: 28 Hours

Environment

Temp: -51 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,040,653 km

• M1: 104,868 km (0.108 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 1.69 AU - 1.97 AU

Year: 891 Days

Day: 22.4 Hours

Environment

Temp: -46 °C

Axial Tilt: 24.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,040,653 km

• M1: 1,014,423 km (0.119 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.99 AU - 2.13 AU

Year: 1064 Days

Day: 21.5 Hours

Environment

Temp: -61 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,040,653 km

• M1: 25,132 km (0.093 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 2.56 AU - 2.88 AU

Year: 1614 Days

Day: 27.6 Hours

Environment

Temp: -86 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616

Radius: 13

Gravity: 3.64 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 4.58 AU - 6.04 AU

Year: 4404 Days

Day: 14.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 72,040,653 km

• M1: 180,714 km (0.031 R)
• M2: 306,975 km (0.094 R)
• M3: 450,439 km (0.031 R)
• M4: 552,914 km (0.103 R)
• M5: 844,779 km (0.118 R)
• M6: 953,387 km (0.065 R)
• M7: 1,080,246 km (0.065 R)
• M8: 1,496,727 km (0.1 R)
• M9: 1,661,883 km (0.108 R)
• M10: 1,770,341 km (0.08 R)
• M11: 2,110,377 km (0.083 R)
• M12: 2,211,356 km (0.109 R)
• M13: 2,296,926 km (0.057 R)
• M14: 2,471,357 km (0.099 R)
• M15: 2,614,223 km (0.105 R)
• M16: 3,155,318 km (0.075 R)
• M17: 3,369,842 km (0.082 R)
• M18: 3,731,270 km (0.118 R)
• M19: 3,979,303 km (0.104 R)
• M20: 4,190,236 km (0.094 R)
• M21: 5,983,167 km (0.043 R)
• M22: 6,347,737 km (0.093 R)
• M23: 6,794,735 km (0.064 R)
• M24: 7,047,705 km (0.104 R)
• M25: 7,303,667 km (0.111 R)
• M26: 7,536,591 km (0.061 R)
• M27: 7,798,387 km (0.08 R)
• M28: 8,331,105 km (0.095 R)
• M29: 8,466,192 km (0.067 R)
• M30: 8,793,213 km (0.038 R)
• M31: 8,930,694 km (0.088 R)
• M32: 9,124,423 km (0.058 R)
• M33: 9,657,440 km (0.119 R)
• M34: 10,200,480 km (0.066 R)
• M35: 10,287,098 km (0.073 R)
• M36: 10,403,036 km (0.105 R)
• M37: 10,636,259 km (0.1 R)
• M38: 11,197,101 km (0.106 R)
• M39: 11,556,286 km (0.03 R)
• M40: 11,676,862 km (0.069 R)
• M41: 12,071,651 km (0.103 R)
• M42: 12,563,528 km (0.104 R)
• M43: 13,219,216 km (0.049 R)
• M44: 13,630,760 km (0.11 R)
• M45: 14,563,802 km (0.088 R)
• M46: 14,694,251 km (0.041 R)
• M47: 14,824,850 km (0.096 R)
• M48: 15,351,733 km (0.099 R)
• M49: 15,650,780 km (0.069 R)
• M50: 16,525,478 km (0.068 R)
• M51: 16,763,638 km (0.07 R)
• M52: 16,866,113 km (0.045 R)
• M53: 17,277,956 km (0.105 R)
• M54: 17,589,119 km (0.106 R)
• M55: 18,041,802 km (0.061 R)
• M56: 18,498,226 km (0.117 R)
• M57: 18,887,479 km (0.076 R)
• M58: 18,994,142 km (0.09 R)
• M59: 19,674,065 km (0.087 R)
• M60: 20,143,952 km (0.109 R)
• M61: 20,617,579 km (0.093 R)
• M62: 21,205,498 km (0.08 R)
• M63: 21,873,602 km (0.099 R)
• M64: 22,360,394 km (0.054 R)
• M65: 22,548,438 km (0.051 R)
• M66: 22,812,778 km (0.09 R)
• M67: 23,230,305 km (0.091 R)
• M68: 23,497,338 km (0.064 R)
• M69: 23,726,970 km (0.094 R)
• M70: 23,957,351 km (0.062 R)
• M71: 25,590,960 km (0.101 R)
• M72: 26,143,425 km (0.073 R)
• M73: 26,262,355 km (0.11 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 485.2

Radius: 13.1

Gravity: 2.83 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 4.37 AU - 6.73 AU

Year: 4706 Days

Day: 5.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 72,040,653 km

• M1: 163,660 km (0.105 R)
• M2: 316,848 km (0.096 R)
• M3: 549,922 km (0.052 R)
• M4: 856,448 km (0.053 R)
• M5: 1,087,277 km (0.106 R)
• M6: 1,217,427 km (0.087 R)
• M7: 1,352,963 km (0.084 R)
• M8: 1,610,571 km (0.076 R)
• M9: 1,822,252 km (0.111 R)
• M10: 1,979,329 km (0.114 R)
• M11: 2,652,520 km (0.118 R)
• M12: 2,959,345 km (0.108 R)
• M13: 3,509,566 km (0.063 R)
• M14: 4,299,443 km (0.049 R)
• M15: 4,660,871 km (0.056 R)
• M16: 5,098,894 km (0.051 R)
• M17: 5,232,934 km (0.029 R)
• M18: 5,413,349 km (0.053 R)
• M19: 5,527,342 km (0.117 R)
• M20: 5,734,386 km (0.095 R)
• M21: 6,156,252 km (0.103 R)
• M22: 6,275,182 km (0.053 R)
• M23: 6,467,116 km (0.118 R)
• M24: 6,685,529 km (0.117 R)
• M25: 7,229,616 km (0.094 R)
• M26: 7,532,402 km (0.087 R)
• M27: 7,813,796 km (0.116 R)
• M28: 8,020,540 km (0.109 R)
• M29: 8,202,900 km (0.106 R)
• M30: 8,439,564 km (0.096 R)
• M31: 8,598,437 km (0.118 R)
• M32: 8,758,507 km (0.091 R)
• M33: 8,892,546 km (0.074 R)
• M34: 9,027,334 km (0.109 R)
• M35: 9,162,870 km (0.118 R)
• M36: 9,739,270 km (0.083 R)
• M37: 10,384,037 km (0.064 R)
• M38: 10,497,731 km (0.081 R)
• M39: 10,668,871 km (0.085 R)
• M40: 10,783,463 km (0.106 R)
• M41: 11,333,385 km (0.071 R)
• M42: 11,421,049 km (0.035 R)
• M43: 11,509,013 km (0.033 R)
• M44: 11,715,009 km (0.088 R)
• M45: 12,130,742 km (0.095 R)
• M46: 12,310,409 km (0.109 R)
• M47: 12,581,630 km (0.113 R)
• M48: 13,841,842 km (0.086 R)
• M49: 14,534,630 km (0.09 R)
• M50: 14,693,652 km (0.043 R)
• M51: 14,789,395 km (0.092 R)
• M52: 15,174,310 km (0.093 R)
• M53: 15,400,353 km (0.117 R)
• M54: 15,530,054 km (0.094 R)
• M55: 15,757,892 km (0.092 R)
• M56: 15,855,878 km (0.101 R)
• M57: 17,755,771 km (0.061 R)
• M58: 18,611,621 km (0.081 R)
• M59: 19,062,060 km (0.099 R)
• M60: 19,340,910 km (0.114 R)
• M61: 19,445,928 km (0.115 R)
• M62: 19,656,412 km (0.062 R)
• M63: 19,832,489 km (0.098 R)
• M64: 20,115,079 km (0.06 R)
• M65: 20,505,979 km (0.1 R)
• M66: 20,612,941 km (0.057 R)
• M67: 20,971,078 km (0.101 R)
• M68: 21,984,903 km (0.088 R)
• M69: 22,094,409 km (0.106 R)
• M70: 22,424,272 km (0.117 R)
• M71: 22,792,582 km (0.109 R)
• M72: 23,014,585 km (0.103 R)
• M73: 23,386,186 km (0.112 R)
• M74: 23,797,132 km (0.099 R)
• M75: 24,135,223 km (0.095 R)
• M76: 24,740,197 km (0.107 R)
• M77: 24,854,190 km (0.106 R)
• M78: 24,968,333 km (0.067 R)
• M79: 25,235,366 km (0.086 R)
• M80: 25,388,404 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 74.9

Radius: 4.5

Gravity: 3.7 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 13.29 AU - 15.27 AU

Year: 19421 Days

Day: 18.3 Hours

Environment

Temp: -185 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 72,040,653 km

• M1: 61,784 km (0.082 R)
• M2: 729,888 km (0.101 R)
• M3: 1,033,871 km (0.115 R)
• M4: 1,555,369 km (0.048 R)
• M5: 1,725,611 km (0.091 R)
• M6: 1,783,805 km (0.081 R)
• M7: 1,822,850 km (0.116 R)
• M8: 1,962,126 km (0.1 R)
• M9: 2,084,198 km (0.114 R)
• M10: 2,166,925 km (0.063 R)
• M11: 3,582,420 km (0.098 R)
• M12: 3,807,266 km (0.093 R)
• M13: 4,218,211 km (0.107 R)
• M14: 4,296,750 km (0.115 R)
• M15: 4,428,845 km (0.085 R)
• M16: 5,418,884 km (0.114 R)
• M17: 5,647,918 km (0.089 R)
• M18: 5,850,922 km (0.057 R)
• M19: 6,656,058 km (0.069 R)
• M20: 6,808,947 km (0.084 R)
• M21: 7,622,610 km (0.103 R)
• M22: 7,911,334 km (0.066 R)
• M23: 9,135,493 km (0.111 R)
• M24: 9,373,653 km (0.069 R)
• M25: 9,407,911 km (0.06 R)
• M26: 10,346,638 km (0.118 R)
• M27: 10,989,011 km (0.113 R)
• M28: 11,351,486 km (0.083 R)
• M29: 11,387,839 km (0.077 R)
• M30: 11,680,901 km (0.119 R)
• M31: 12,199,706 km (0.116 R)
• M32: 12,763,990 km (0.118 R)
• M33: 15,709,572 km (0.03 R)
• M34: 16,694,674 km (0.087 R)
• M35: 16,944,053 km (0.091 R)
• M36: 17,699,522 km (0.088 R)
• M37: 17,826,531 km (0.107 R)
• M38: 18,508,847 km (0.104 R)
• M39: 19,811,096 km (0.09 R)
• M40: 20,207,531 km (0.039 R)
• M41: 20,384,505 km (0.118 R)
• M42: 21,142,667 km (0.036 R)
• M43: 21,367,363 km (0.082 R)
• M44: 21,955,432 km (0.064 R)
• M45: 23,008,601 km (0.097 R)
• M46: 23,193,504 km (0.029 R)
• M47: 25,116,435 km (0.112 R)
• M48: 25,928,602 km (0.111 R)
• M49: 26,943,773 km (0.058 R)
• M50: 27,089,930 km (0.044 R)
• M51: 27,824,306 km (0.059 R)
• M52: 28,515,598 km (0.051 R)
• M53: 28,763,931 km (0.083 R)
• M54: 28,913,229 km (0.103 R)
• M55: 29,663,612 km (0.089 R)
• M56: 29,713,877 km (0.069 R)
• M57: 31,030,338 km (0.07 R)
• M58: 31,541,664 km (0.062 R)
• M59: 31,592,976 km (0.105 R)
• M60: 32,004,370 km (0.099 R)
• M61: 32,780,484 km (0.099 R)
• M62: 33,040,485 km (0.075 R)
• M63: 34,087,520 km (0.1 R)
• M64: 34,774,025 km (0.077 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 366.1

Radius: 5.1

Gravity: 14.08 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 14.63 AU - 19.35 AU

Year: 25204 Days

Day: 18.7 Hours

Environment

Temp: -200 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 72,040,653 km

• M1: 65,673 km (0.074 R)
• M2: 750,533 km (0.047 R)
• M3: 1,483,113 km (0.115 R)
• M4: 1,601,296 km (0.113 R)
• M5: 1,661,584 km (0.071 R)
• M6: 2,582,658 km (0.095 R)
• M7: 2,870,484 km (0.064 R)
• M8: 3,055,537 km (0.095 R)
• M9: 3,282,626 km (0.115 R)
• M10: 3,398,265 km (0.08 R)
• M11: 3,833,894 km (0.047 R)
• M12: 4,120,075 km (0.073 R)
• M13: 4,328,764 km (0.098 R)
• M14: 4,887,512 km (0.071 R)
• M15: 5,197,778 km (0.048 R)
• M16: 6,213,697 km (0.066 R)
• M17: 6,453,054 km (0.047 R)
• M18: 7,389,686 km (0.089 R)
• M19: 9,060,545 km (0.09 R)
• M20: 10,217,684 km (0.075 R)
• M21: 10,899,551 km (0.093 R)
• M22: 11,362,257 km (0.093 R)
• M23: 12,306,818 km (0.114 R)
• M24: 12,727,936 km (0.114 R)
• M25: 13,460,816 km (0.115 R)
• M26: 14,649,072 km (0.055 R)
• M27: 16,066,213 km (0.099 R)
• M28: 16,197,111 km (0.082 R)
• M29: 16,460,254 km (0.056 R)
• M30: 16,990,578 km (0.07 R)
• M31: 18,067,982 km (0.087 R)
• M32: 18,546,246 km (0.104 R)
• M33: 19,654,916 km (0.119 R)
• M34: 20,571,652 km (0.086 R)
• M35: 20,785,128 km (0.106 R)
• M36: 21,646,513 km (0.037 R)
• M37: 21,718,768 km (0.099 R)
• M38: 22,446,263 km (0.079 R)
• M39: 23,403,839 km (0.107 R)
• M40: 23,701,090 km (0.107 R)
• M41: 25,054,502 km (0.077 R)
• M42: 25,434,929 km (0.075 R)
• M43: 25,587,669 km (0.068 R)
• M44: 26,047,532 km (0.095 R)
• M45: 26,664,923 km (0.097 R)
• M46: 27,287,100 km (0.106 R)
• M47: 27,835,526 km (0.086 R)
• M48: 28,943,149 km (0.104 R)
• M49: 29,502,346 km (0.075 R)
• M50: 30,793,974 km (0.11 R)
• M51: 32,682,647 km (0.084 R)
• M52: 33,766,633 km (0.098 R)
• M53: 34,186,704 km (0.1 R)
• M54: 34,439,524 km (0.063 R)
• M55: 36,570,845 km (0.057 R)
• M56: 37,002,136 km (0.116 R)
• M57: 39,360,397 km (0.102 R)
• M58: 40,335,176 km (0.073 R)
• M59: 41,227,976 km (0.08 R)
• M60: 41,856,886 km (0.066 R)
• M61: 41,947,093 km (0.089 R)
• M62: 42,037,151 km (0.117 R)
• M63: 42,670,249 km (0.099 R)
• M64: 42,942,518 km (0.115 R)
• M65: 43,215,234 km (0.111 R)
• M66: 44,220,532 km (0.114 R)
• M67: 44,496,091 km (0.083 R)
• M68: 46,533,764 km (0.104 R)
• M69: 46,720,462 km (0.028 R)
• M70: 47,094,756 km (0.115 R)
• M71: 49,075,881 km (0.076 R)
• M72: 51,373,106 km (0.067 R)
• M73: 53,314,138 km (0.085 R)
• M74: 54,391,841 km (0.114 R)
• M75: 54,490,127 km (0.072 R)
• M76: 55,278,956 km (0.072 R)
• M77: 56,270,192 km (0.093 R)
• M78: 57,467,573 km (0.105 R)
• M79: 57,667,885 km (0.119 R)
• M80: 57,968,876 km (0.094 R)
• M81: 58,572,354 km (0.108 R)
• M82: 58,673,182 km (0.083 R)
• M83: 62,031,505 km (0.104 R)
• M84: 63,164,709 km (0.061 R)
• M85: 63,371,453 km (0.076 R)
• M86: 64,097,003 km (0.057 R)
• M87: 64,720,976 km (0.069 R)
• M88: 66,710,478 km (0.083 R)
• M89: 68,295,168 km (0.119 R)
• M90: 68,401,233 km (0.092 R)
• M91: 68,932,455 km (0.101 R)
• M92: 69,999,088 km (0.034 R)
• M93: 70,106,050 km (0.114 R)
• M94: 71,609,210 km (0.113 R)

Kuiper Belt

Range: 30.5 - 49.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 16,842 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit