🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.56 AU - 0.62 AU

Year: 191 Days

Day: 37.7 Hours

Environment

Temp: 24 °C

Axial Tilt: 32.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.69 AU - 0.75 AU

Year: 258 Days

Day: 14.4 Hours

Environment

Temp: 9 °C

Axial Tilt: 12.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 67,153,346 km

• M1: 79,436 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.58

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 0.81 AU - 1.11 AU

Year: 397 Days

Day: 38.5 Hours

Environment

Temp: -48 °C

Axial Tilt: 1.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,153,346 km

• M1: 143,913 km (0.057 R)
• M2: 200,760 km (0.065 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 1.09 AU - 1.21 AU

Year: 520 Days

Day: 37.5 Hours

Environment

Temp: -63 °C

Axial Tilt: 18.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.89 AU - 1.45 AU

Year: 534 Days

Day: 44.3 Hours

Environment

Temp: -57 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.01 AU - 2.49 AU

Year: 1423 Days

Day: 18 Hours

Environment

Temp: -121 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.2

Radius: 14.7

Gravity: 2.67 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 5.33 AU - 5.65 AU

Year: 5425 Days

Day: 10.3 Hours

Environment

Temp: -176 °C

Axial Tilt: 150.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 67,153,346 km

• M1: 208,390 km (0.114 R)
• M2: 387,309 km (0.099 R)
• M3: 611,706 km (0.064 R)
• M4: 1,045,540 km (0.051 R)
• M5: 1,201,271 km (0.118 R)
• M6: 2,027,051 km (0.08 R)
• M7: 2,134,612 km (0.061 R)
• M8: 2,299,469 km (0.098 R)
• M9: 2,392,968 km (0.117 R)
• M10: 2,603,302 km (0.071 R)
• M11: 2,720,736 km (0.119 R)
• M12: 3,166,837 km (0.059 R)
• M13: 3,420,107 km (0.05 R)
• M14: 3,790,511 km (0.097 R)
• M15: 3,924,401 km (0.064 R)
• M16: 4,037,198 km (0.032 R)
• M17: 4,382,320 km (0.083 R)
• M18: 4,689,145 km (0.084 R)
• M19: 4,785,037 km (0.044 R)
• M20: 5,003,151 km (0.109 R)
• M21: 6,038,668 km (0.097 R)
• M22: 6,433,905 km (0.093 R)
• M23: 6,783,515 km (0.047 R)
• M24: 6,946,876 km (0.118 R)
• M25: 7,389,088 km (0.1 R)
• M26: 7,954,867 km (0.096 R)
• M27: 8,330,208 km (0.111 R)
• M28: 8,534,708 km (0.088 R)
• M29: 9,008,634 km (0.095 R)
• M30: 9,613,010 km (0.077 R)
• M31: 10,544,107 km (0.105 R)
• M32: 11,471,763 km (0.088 R)
• M33: 11,928,934 km (0.028 R)
• M34: 12,027,669 km (0.029 R)
• M35: 13,817,009 km (0.065 R)
• M36: 14,163,926 km (0.057 R)
• M37: 14,478,531 km (0.087 R)
• M38: 14,583,997 km (0.042 R)
• M39: 14,724,918 km (0.086 R)
• M40: 14,937,198 km (0.078 R)
• M41: 15,186,278 km (0.107 R)
• M42: 15,329,144 km (0.039 R)
• M43: 15,941,448 km (0.092 R)
• M44: 16,856,389 km (0.106 R)
• M45: 17,078,542 km (0.112 R)
• M46: 17,264,492 km (0.081 R)
• M47: 17,901,480 km (0.058 R)
• M48: 18,431,804 km (0.098 R)
• M49: 18,698,986 km (0.036 R)
• M50: 19,044,407 km (0.085 R)
• M51: 19,430,669 km (0.096 R)
• M52: 20,407,543 km (0.119 R)
• M53: 21,440,516 km (0.09 R)
• M54: 22,003,752 km (0.081 R)
• M55: 22,980,776 km (0.077 R)
• M56: 23,474,599 km (0.108 R)
• M57: 23,722,782 km (0.1 R)
• M58: 24,055,038 km (0.057 R)
• M59: 25,230,429 km (0.078 R)
• M60: 25,910,351 km (0.064 R)
• M61: 26,166,912 km (0.101 R)
• M62: 26,596,407 km (0.104 R)
• M63: 27,114,913 km (0.053 R)
• M64: 29,355,590 km (0.1 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 239.6

Radius: 5.2

Gravity: 8.86 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 10.09 AU - 12.93 AU

Year: 16469 Days

Day: 20.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 67,153,346 km

• M1: 207,791 km (0.095 R)
• M2: 441,015 km (0.115 R)
• M3: 559,346 km (0.113 R)
• M4: 654,939 km (0.114 R)
• M5: 1,209,798 km (0.036 R)
• M6: 1,292,526 km (0.103 R)
• M7: 1,851,274 km (0.111 R)
• M8: 1,947,016 km (0.086 R)
• M9: 2,934,811 km (0.103 R)
• M10: 2,990,611 km (0.115 R)
• M11: 3,074,835 km (0.103 R)
• M12: 3,361,464 km (0.117 R)
• M13: 3,626,701 km (0.112 R)
• M14: 3,837,634 km (0.07 R)
• M15: 4,885,118 km (0.072 R)
• M16: 4,984,451 km (0.089 R)
• M17: 5,286,639 km (0.055 R)
• M18: 5,422,923 km (0.101 R)
• M19: 5,491,439 km (0.048 R)
• M20: 5,525,846 km (0.094 R)
• M21: 5,629,368 km (0.103 R)
• M22: 5,768,494 km (0.083 R)
• M23: 6,517,381 km (0.054 R)
• M24: 6,810,593 km (0.098 R)
• M25: 6,958,844 km (0.114 R)
• M26: 7,220,940 km (0.068 R)
• M27: 7,410,031 km (0.108 R)
• M28: 7,524,324 km (0.077 R)
• M29: 7,600,769 km (0.116 R)
• M30: 8,104,465 km (0.078 R)
• M31: 8,143,659 km (0.095 R)
• M32: 8,578,839 km (0.105 R)
• M33: 8,940,567 km (0.114 R)
• M34: 9,678,833 km (0.1 R)
• M35: 9,720,421 km (0.072 R)
• M36: 9,887,372 km (0.074 R)
• M37: 10,097,407 km (0.11 R)
• M38: 11,213,108 km (0.072 R)
• M39: 11,652,627 km (0.101 R)
• M40: 12,322,377 km (0.112 R)
• M41: 12,684,553 km (0.101 R)
• M42: 12,912,839 km (0.113 R)
• M43: 13,885,974 km (0.106 R)
• M44: 13,932,947 km (0.062 R)
• M45: 15,608,593 km (0.044 R)
• M46: 15,902,104 km (0.119 R)
• M47: 16,049,608 km (0.061 R)
• M48: 16,098,825 km (0.084 R)
• M49: 16,197,560 km (0.079 R)
• M50: 17,094,549 km (0.089 R)
• M51: 18,315,567 km (0.063 R)
• M52: 18,470,251 km (0.1 R)
• M53: 18,988,607 km (0.103 R)
• M54: 19,302,015 km (0.077 R)
• M55: 19,511,901 km (0.069 R)
• M56: 19,722,534 km (0.099 R)
• M57: 21,542,991 km (0.094 R)
• M58: 22,970,903 km (0.068 R)
• M59: 23,082,054 km (0.105 R)
• M60: 23,249,005 km (0.092 R)
• M61: 25,456,172 km (0.12 R)
• M62: 26,206,555 km (0.11 R)
• M63: 26,555,417 km (0.066 R)
• M64: 26,613,611 km (0.088 R)
• M65: 26,964,268 km (0.119 R)
• M66: 28,143,997 km (0.074 R)
• M67: 29,159,916 km (0.11 R)
• M68: 29,220,054 km (0.114 R)
• M69: 30,066,330 km (0.103 R)
• M70: 30,248,689 km (0.034 R)
• M71: 30,370,462 km (0.081 R)
• M72: 30,859,198 km (0.115 R)
• M73: 31,289,143 km (0.073 R)
• M74: 31,906,533 km (0.06 R)
• M75: 33,028,068 km (0.049 R)
• M76: 33,279,094 km (0.053 R)
• M77: 33,656,828 km (0.046 R)
• M78: 34,925,867 km (0.109 R)
• M79: 35,245,707 km (0.107 R)
• M80: 37,249,571 km (0.041 R)
• M81: 37,314,795 km (0.099 R)
• M82: 37,380,170 km (0.062 R)
• M83: 37,641,667 km (0.073 R)
• M84: 40,760,184 km (0.112 R)
• M85: 40,894,672 km (0.072 R)
• M86: 41,299,185 km (0.106 R)
• M87: 41,976,265 km (0.05 R)
• M88: 42,452,285 km (0.091 R)
• M89: 43,753,787 km (0.106 R)
• M90: 44,513,146 km (0.062 R)
• M91: 44,998,591 km (0.068 R)
• M92: 45,276,843 km (0.109 R)
• M93: 45,485,981 km (0.1 R)
• M94: 45,765,130 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 351.7

Radius: 5.6

Gravity: 11.21 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 12.04 AU - 16.84 AU

Year: 23143 Days

Day: 24 Hours

Environment

Temp: -198 °C

Axial Tilt: 177.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 67,153,346 km

• M1: 136,732 km (0.093 R)
• M2: 319,092 km (0.116 R)
• M3: 367,263 km (0.084 R)
• M4: 435,779 km (0.095 R)
• M5: 471,832 km (0.073 R)
• M6: 547,079 km (0.077 R)
• M7: 647,011 km (0.064 R)
• M8: 1,105,229 km (0.095 R)
• M9: 1,181,374 km (0.065 R)
• M10: 1,644,829 km (0.082 R)
• M11: 1,911,113 km (0.109 R)
• M12: 2,516,984 km (0.039 R)
• M13: 2,928,229 km (0.026 R)
• M14: 2,963,534 km (0.091 R)
• M15: 3,286,815 km (0.091 R)
• M16: 3,583,767 km (0.119 R)
• M17: 3,773,606 km (0.114 R)
• M18: 4,045,126 km (0.046 R)
• M19: 4,123,815 km (0.092 R)
• M20: 5,537,964 km (0.083 R)
• M21: 5,625,478 km (0.09 R)
• M22: 5,846,135 km (0.117 R)
• M23: 6,250,648 km (0.099 R)
• M24: 6,341,753 km (0.077 R)
• M25: 7,565,912 km (0.106 R)
• M26: 7,614,532 km (0.052 R)
• M27: 8,911,994 km (0.069 R)
• M28: 9,221,063 km (0.119 R)
• M29: 10,383,887 km (0.106 R)
• M30: 10,709,113 km (0.054 R)
• M31: 11,258,437 km (0.077 R)
• M32: 11,480,739 km (0.061 R)
• M33: 12,960,561 km (0.114 R)
• M34: 13,018,605 km (0.105 R)
• M35: 14,198,932 km (0.115 R)
• M36: 15,845,855 km (0.104 R)
• M37: 16,095,085 km (0.032 R)
• M38: 17,040,693 km (0.055 R)
• M39: 17,423,963 km (0.087 R)
• M40: 17,487,991 km (0.115 R)
• M41: 18,004,104 km (0.095 R)
• M42: 20,387,647 km (0.106 R)
• M43: 20,590,801 km (0.049 R)
• M44: 21,135,486 km (0.114 R)
• M45: 21,341,034 km (0.083 R)
• M46: 22,239,369 km (0.111 R)
• M47: 24,287,065 km (0.08 R)
• M48: 24,718,355 km (0.066 R)
• M49: 24,790,462 km (0.072 R)
• M50: 25,515,263 km (0.103 R)
• M51: 25,588,267 km (0.08 R)
• M52: 25,880,432 km (0.106 R)
• M53: 28,786,669 km (0.064 R)
• M54: 29,319,238 km (0.066 R)
• M55: 29,624,866 km (0.116 R)
• M56: 31,091,524 km (0.045 R)
• M57: 31,794,484 km (0.081 R)
• M58: 33,934,631 km (0.12 R)
• M59: 34,416,486 km (0.083 R)
• M60: 35,875,664 km (0.083 R)
• M61: 36,777,290 km (0.092 R)
• M62: 37,603,370 km (0.098 R)
• M63: 38,937,783 km (0.103 R)
• M64: 40,712,761 km (0.112 R)
• M65: 42,254,966 km (0.057 R)
• M66: 43,467,606 km (0.115 R)
• M67: 43,990,899 km (0.086 R)
• M68: 45,043,470 km (0.098 R)
• M69: 45,484,634 km (0.094 R)
• M70: 47,531,881 km (0.111 R)
• M71: 47,711,249 km (0.104 R)
• M72: 47,980,824 km (0.091 R)
• M73: 48,070,882 km (0.065 R)
• M74: 49,790,959 km (0.1 R)
• M75: 50,521,295 km (0.074 R)
• M76: 51,900,139 km (0.089 R)
• M77: 52,177,344 km (0.086 R)
• M78: 55,071,015 km (0.073 R)
• M79: 56,774,935 km (0.059 R)
• M80: 58,016,298 km (0.037 R)
• M81: 59,846,628 km (0.116 R)
• M82: 60,622,892 km (0.055 R)
• M83: 60,720,130 km (0.11 R)
• M84: 60,914,907 km (0.088 R)
• M85: 61,500,283 km (0.09 R)
• M86: 61,989,468 km (0.088 R)
• M87: 62,381,714 km (0.106 R)
• M88: 62,479,999 km (0.111 R)
• M89: 63,563,686 km (0.082 R)
• M90: 65,150,920 km (0.072 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 345 - 17,054 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit