🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 0.88 AU - 1.1 AU

Year: 369 Days

Day: 25.2 Hours

Environment

Temp: 14 °C

Axial Tilt: 25.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 74,560,196 km

• M1: 773,870 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.55

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.96 AU - 1.54 AU

Year: 524 Days

Day: 30.6 Hours

Environment

Temp: -10 °C

Axial Tilt: 142 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 74,560,196 km

• M1: 292,165 km (0.119 R)
• M2: 576,999 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.08

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.16 AU - 1.72 AU

Year: 648 Days

Day: 30.7 Hours

Environment

Temp: -34 °C

Axial Tilt: 38 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,560,196 km

• M1: 378,483 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 1.36 AU - 1.64 AU

Year: 688 Days

Day: 26.1 Hours

Environment

Temp: -39 °C

Axial Tilt: 25.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.46 AU - 1.98 AU

Year: 845 Days

Day: 45.6 Hours

Environment

Temp: -54 °C

Axial Tilt: 10.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,560,196 km

• M1: 280,496 km (0.11 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.05 AU - 4.07 AU

Year: 2517 Days

Day: 22.6 Hours

Environment

Temp: -113 °C

Axial Tilt: 106.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Ice Giant

Semi-Major Axis: 16.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 583.5

Radius: 4.9

Gravity: 24.3 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 13.41 AU - 20.53 AU

Year: 26197 Days

Day: 24 Hours

Environment

Temp: -205 °C

Axial Tilt: 21.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 74,560,196 km

• M1: 134,638 km (0.099 R)
• M2: 188,793 km (0.111 R)
• M3: 996,920 km (0.066 R)
• M4: 1,143,676 km (0.109 R)
• M5: 1,457,981 km (0.096 R)
• M6: 1,523,954 km (0.118 R)
• M7: 1,762,861 km (0.033 R)
• M8: 2,748,711 km (0.044 R)
• M9: 2,789,551 km (0.059 R)
• M10: 3,123,454 km (0.112 R)
• M11: 3,425,941 km (0.115 R)
• M12: 3,783,181 km (0.116 R)
• M13: 4,580,986 km (0.041 R)
• M14: 4,629,456 km (0.083 R)
• M15: 4,874,647 km (0.111 R)
• M16: 5,073,761 km (0.084 R)
• M17: 5,326,432 km (0.092 R)
• M18: 5,583,292 km (0.044 R)
• M19: 5,687,113 km (0.068 R)
• M20: 6,055,722 km (0.103 R)
• M21: 6,269,796 km (0.097 R)
• M22: 6,486,414 km (0.097 R)
• M23: 6,595,621 km (0.083 R)
• M24: 6,760,627 km (0.104 R)
• M25: 7,663,151 km (0.09 R)
• M26: 7,836,684 km (0.082 R)
• M27: 8,011,415 km (0.114 R)
• M28: 8,964,802 km (0.116 R)
• M29: 9,331,466 km (0.114 R)
• M30: 11,368,690 km (0.096 R)
• M31: 12,301,433 km (0.084 R)
• M32: 13,606,076 km (0.101 R)
• M33: 15,098,464 km (0.11 R)
• M34: 15,534,243 km (0.118 R)
• M35: 18,543,853 km (0.092 R)
• M36: 19,480,784 km (0.097 R)
• M37: 20,114,032 km (0.029 R)
• M38: 20,673,678 km (0.082 R)
• M39: 21,726,398 km (0.095 R)
• M40: 21,889,908 km (0.047 R)
• M41: 22,300,555 km (0.11 R)
• M42: 22,382,983 km (0.054 R)
• M43: 22,713,594 km (0.036 R)
• M44: 24,052,495 km (0.113 R)
• M45: 24,221,690 km (0.11 R)
• M46: 25,675,333 km (0.075 R)
• M47: 26,456,383 km (0.098 R)
• M48: 27,509,702 km (0.094 R)
• M49: 27,598,114 km (0.103 R)
• M50: 27,775,238 km (0.048 R)
• M51: 28,041,522 km (0.064 R)
• M52: 28,666,243 km (0.11 R)
• M53: 29,115,336 km (0.099 R)
• M54: 30,659,485 km (0.118 R)
• M55: 33,637,380 km (0.062 R)
• M56: 34,396,141 km (0.067 R)
• M57: 35,160,586 km (0.083 R)
• M58: 35,641,244 km (0.086 R)
• M59: 36,511,754 km (0.102 R)
• M60: 38,076,548 km (0.099 R)
• M61: 40,464,578 km (0.106 R)
• M62: 40,766,467 km (0.096 R)
• M63: 45,279,236 km (0.072 R)
• M64: 46,011,667 km (0.111 R)
• M65: 46,326,721 km (0.12 R)
• M66: 48,338,962 km (0.064 R)
• M67: 49,301,923 km (0.113 R)
• M68: 50,379,477 km (0.11 R)
• M69: 52,447,966 km (0.112 R)
• M70: 53,106,795 km (0.041 R)
• M71: 53,989,722 km (0.098 R)
• M72: 55,546,288 km (0.119 R)
• M73: 56,779,722 km (0.071 R)
• M74: 58,135,528 km (0.119 R)
• M75: 58,703,551 km (0.036 R)
• M76: 58,931,388 km (0.069 R)
• M77: 61,109,533 km (0.084 R)
• M78: 61,340,213 km (0.109 R)
• M79: 64,015,322 km (0.109 R)
• M80: 64,601,896 km (0.084 R)
• M81: 65,072,381 km (0.108 R)
• M82: 65,780,278 km (0.084 R)
• M83: 69,478,337 km (0.04 R)
• M84: 71,413,236 km (0.091 R)
• M85: 72,387,418 km (0.047 R)
• M86: 72,509,490 km (0.06 R)
• M87: 73,120,746 km (0.03 R)
• M88: 73,611,128 km (0.072 R)
• M89: 74,348,646 km (0.106 R)
• M90: 79,579,635 km (0.099 R)
• M91: 82,621,558 km (0.026 R)
• M92: 83,004,528 km (0.084 R)
• M93: 85,572,376 km (0.064 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 119.7

Radius: 3

Gravity: 13.3 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 14.45 AU - 21.27 AU

Year: 28285 Days

Day: 16.4 Hours

Environment

Temp: -210 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 74,560,196 km

• M1: 83,027 km (0.094 R)
• M2: 145,708 km (0.057 R)
• M3: 433,983 km (0.096 R)
• M4: 690,843 km (0.109 R)
• M5: 804,837 km (0.044 R)
• M6: 1,364,632 km (0.106 R)
• M7: 1,435,541 km (0.084 R)
• M8: 1,655,300 km (0.114 R)
• M9: 1,964,669 km (0.119 R)
• M10: 2,153,312 km (0.091 R)
• M11: 2,291,540 km (0.109 R)
• M12: 2,547,801 km (0.11 R)
• M13: 2,693,958 km (0.082 R)
• M14: 2,873,027 km (0.119 R)
• M15: 3,117,769 km (0.073 R)
• M16: 3,242,683 km (0.094 R)
• M17: 4,613,898 km (0.093 R)
• M18: 5,376,697 km (0.12 R)
• M19: 5,451,346 km (0.116 R)
• M20: 5,639,541 km (0.059 R)
• M21: 6,138,749 km (0.08 R)
• M22: 6,453,054 km (0.09 R)
• M23: 6,772,445 km (0.052 R)
• M24: 6,812,687 km (0.086 R)
• M25: 7,137,913 km (0.115 R)
• M26: 7,509,664 km (0.049 R)
• M27: 7,972,669 km (0.099 R)
• M28: 8,401,566 km (0.117 R)
• M29: 8,531,716 km (0.102 R)
• M30: 9,326,380 km (0.08 R)
• M31: 9,641,732 km (0.046 R)
• M32: 10,006,452 km (0.086 R)
• M33: 10,561,909 km (0.059 R)
• M34: 11,606,102 km (0.115 R)
• M35: 11,750,913 km (0.076 R)
• M36: 11,896,471 km (0.118 R)
• M37: 12,435,173 km (0.099 R)
• M38: 12,682,608 km (0.107 R)
• M39: 13,283,094 km (0.114 R)
• M40: 14,929,120 km (0.12 R)
• M41: 14,981,628 km (0.118 R)
• M42: 15,722,587 km (0.091 R)
• M43: 15,829,399 km (0.117 R)
• M44: 15,936,362 km (0.118 R)
• M45: 16,367,054 km (0.111 R)
• M46: 16,638,126 km (0.033 R)
• M47: 17,239,808 km (0.095 R)
• M48: 19,258,033 km (0.108 R)
• M49: 19,659,105 km (0.118 R)
• M50: 20,178,658 km (0.111 R)
• M51: 20,411,133 km (0.047 R)
• M52: 20,644,357 km (0.092 R)
• M53: 20,761,342 km (0.098 R)
• M54: 21,408,652 km (0.076 R)
• M55: 22,182,073 km (0.117 R)
• M56: 22,242,062 km (0.094 R)
• M57: 23,207,417 km (0.093 R)
• M58: 23,389,926 km (0.067 R)
• M59: 24,742,889 km (0.118 R)
• M60: 25,428,796 km (0.072 R)
• M61: 25,742,652 km (0.026 R)
• M62: 27,588,241 km (0.032 R)
• M63: 27,910,624 km (0.11 R)
• M64: 28,299,280 km (0.057 R)
• M65: 29,871,553 km (0.051 R)
• M66: 31,203,423 km (0.106 R)
• M67: 31,539,270 km (0.109 R)
• M68: 32,622,359 km (0.108 R)
• M69: 32,758,643 km (0.101 R)
• M70: 33,442,754 km (0.062 R)
• M71: 33,786,529 km (0.041 R)
• M72: 33,855,494 km (0.116 R)
• M73: 34,685,912 km (0.099 R)
• M74: 34,755,325 km (0.104 R)
• M75: 34,894,451 km (0.062 R)
• M76: 35,103,589 km (0.076 R)
• M77: 35,663,085 km (0.106 R)
• M78: 36,720,293 km (0.089 R)
• M79: 37,930,690 km (0.073 R)
• M80: 39,734,391 km (0.079 R)
• M81: 40,025,509 km (0.081 R)
• M82: 40,536,834 km (0.079 R)
• M83: 40,609,988 km (0.119 R)
• M84: 41,123,707 km (0.074 R)
• M85: 41,787,472 km (0.086 R)
• M86: 42,677,879 km (0.112 R)
• M87: 43,799,564 km (0.118 R)
• M88: 44,025,157 km (0.093 R)
• M89: 45,919,366 km (0.058 R)
• M90: 48,849,090 km (0.098 R)
• M91: 49,082,912 km (0.09 R)
• M92: 49,239,092 km (0.106 R)
• M93: 49,395,272 km (0.064 R)
• M94: 49,551,752 km (0.109 R)
• M95: 50,336,392 km (0.075 R)
• M96: 50,651,445 km (0.091 R)
• M97: 51,838,654 km (0.038 R)
• M98: 53,275,243 km (0.102 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 276.3

Radius: 7.4

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 14.21 AU - 23.39 AU

Year: 30547 Days

Day: 16.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 74,560,196 km

• M1: 118,332 km (0.109 R)
• M2: 166,502 km (0.053 R)
• M3: 422,464 km (0.093 R)
• M4: 538,403 km (0.108 R)
• M5: 1,105,379 km (0.109 R)
• M6: 1,269,637 km (0.1 R)
• M7: 1,412,503 km (0.092 R)
• M8: 1,714,242 km (0.107 R)
• M9: 2,238,134 km (0.08 R)
• M10: 2,411,667 km (0.111 R)
• M11: 2,920,749 km (0.09 R)
• M12: 3,462,443 km (0.099 R)
• M13: 3,704,043 km (0.106 R)
• M14: 3,909,591 km (0.108 R)
• M15: 4,504,990 km (0.032 R)
• M16: 4,768,881 km (0.103 R)
• M17: 5,265,695 km (0.068 R)
• M18: 5,496,974 km (0.109 R)
• M19: 6,065,745 km (0.113 R)
• M20: 6,406,080 km (0.034 R)
• M21: 6,603,400 km (0.108 R)
• M22: 8,629,703 km (0.104 R)
• M23: 8,902,420 km (0.109 R)
• M24: 10,597,663 km (0.111 R)
• M25: 11,243,776 km (0.106 R)
• M26: 11,481,936 km (0.033 R)
• M27: 11,601,614 km (0.073 R)
• M28: 12,145,253 km (0.096 R)
• M29: 12,574,000 km (0.085 R)
• M30: 12,697,269 km (0.116 R)
• M31: 13,383,026 km (0.028 R)
• M32: 14,595,815 km (0.105 R)
• M33: 14,725,517 km (0.062 R)
• M34: 15,051,341 km (0.062 R)
• M35: 15,182,389 km (0.063 R)
• M36: 15,776,741 km (0.119 R)
• M37: 15,843,162 km (0.098 R)
• M38: 16,716,365 km (0.109 R)
• M39: 16,784,133 km (0.097 R)
• M40: 16,852,051 km (0.074 R)
• M41: 17,329,866 km (0.106 R)
• M42: 17,812,170 km (0.1 R)
• M43: 17,881,433 km (0.06 R)
• M44: 19,499,185 km (0.12 R)
• M45: 20,651,836 km (0.117 R)
• M46: 21,236,465 km (0.062 R)
• M47: 21,309,917 km (0.063 R)
• M48: 21,678,527 km (0.062 R)
• M49: 22,571,626 km (0.103 R)
• M50: 24,240,241 km (0.059 R)
• M51: 26,420,480 km (0.095 R)
• M52: 26,578,605 km (0.069 R)
• M53: 29,069,559 km (0.083 R)
• M54: 29,151,090 km (0.12 R)
• M55: 29,971,185 km (0.106 R)
• M56: 30,053,614 km (0.074 R)
• M57: 32,815,789 km (0.09 R)
• M58: 33,241,245 km (0.086 R)
• M59: 33,411,936 km (0.116 R)
• M60: 34,270,030 km (0.083 R)
• M61: 34,961,621 km (0.112 R)
• M62: 35,657,849 km (0.083 R)
• M63: 36,182,938 km (0.112 R)
• M64: 36,446,529 km (0.118 R)
• M65: 39,206,909 km (0.114 R)
• M66: 39,387,324 km (0.052 R)
• M67: 39,568,038 km (0.088 R)
• M68: 40,748,964 km (0.063 R)
• M69: 41,481,545 km (0.112 R)
• M70: 41,757,403 km (0.113 R)
• M71: 42,588,569 km (0.106 R)
• M72: 43,892,314 km (0.079 R)
• M73: 47,688,660 km (0.047 R)
• M74: 48,267,155 km (0.094 R)
• M75: 50,212,226 km (0.111 R)
• M76: 50,408,050 km (0.08 R)
• M77: 50,800,744 km (0.111 R)
• M78: 52,281,913 km (0.107 R)
• M79: 57,525,468 km (0.083 R)
• M80: 58,346,910 km (0.045 R)
• M81: 59,379,135 km (0.098 R)
• M82: 60,521,614 km (0.088 R)
• M83: 60,730,153 km (0.058 R)
• M84: 62,406,697 km (0.047 R)
• M85: 62,828,263 km (0.093 R)
• M86: 63,039,346 km (0.104 R)
• M87: 63,780,005 km (0.109 R)
• M88: 67,851,311 km (0.11 R)
• M89: 70,684,994 km (0.103 R)
• M90: 71,124,363 km (0.057 R)
• M91: 72,226,750 km (0.046 R)
• M92: 73,334,821 km (0.087 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 11,556 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit