🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.35

Radius: 1.62

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.51 AU - 0.63 AU

Year: 126 Days

Day: 22 Hours

Environment

Temp: 395 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.83 AU - 0.95 AU

Year: 246 Days

Day: 23.6 Hours

Environment

Temp: 276 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.45 AU - 2.77 AU

Year: 1233 Days

Day: 35.7 Hours

Environment

Temp: -0 °C

Axial Tilt: 10.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 2.78 AU - 2.94 AU

Year: 1414 Days

Day: 35.4 Hours

Environment

Temp: -12 °C

Axial Tilt: 1.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 5.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.2

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.89 AU - 5.29 AU

Year: 3358 Days

Day: 26.7 Hours

Environment

Temp: -82 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.92 AU - 7.26 AU

Year: 4395 Days

Day: 39.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 33.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 42,953,426 km

• M1: 374,892 km (0.044 R)
• M2: 1,766,302 km (0.049 R)

Planet 7 - Terrestrial

Semi-Major Axis: 10.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 8.42 AU - 12.4 AU

Year: 9822 Days

Day: 18.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,953,426 km

• M1: 8,964,503 km (0.085 R)

Asteroid Belt

Center: 11.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 13.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 860

Radius: 14.6

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 10.51 AU - 16.13 AU

Year: 14216 Days

Day: 8.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 139.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 42,953,426 km

• M1: 219,759 km (0.091 R)
• M2: 423,960 km (0.099 R)
• M3: 722,857 km (0.074 R)
• M4: 1,237,174 km (0.072 R)
• M5: 1,971,251 km (0.09 R)
• M6: 2,399,699 km (0.102 R)
• M7: 2,625,293 km (0.11 R)
• M8: 2,757,388 km (0.094 R)
• M9: 2,891,727 km (0.051 R)
• M10: 3,451,372 km (0.076 R)
• M11: 3,670,234 km (0.089 R)
• M12: 4,432,585 km (0.07 R)
• M13: 5,285,442 km (0.074 R)
• M14: 5,709,403 km (0.116 R)
• M15: 5,969,105 km (0.118 R)
• M16: 6,277,127 km (0.116 R)
• M17: 8,380,024 km (0.09 R)
• M18: 8,874,744 km (0.047 R)
• M19: 9,176,184 km (0.09 R)
• M20: 9,532,227 km (0.039 R)
• M21: 10,048,788 km (0.112 R)
• M22: 10,627,582 km (0.072 R)
• M23: 11,598,173 km (0.12 R)
• M24: 12,484,541 km (0.084 R)
• M25: 14,263,858 km (0.12 R)
• M26: 14,381,292 km (0.111 R)
• M27: 15,816,534 km (0.098 R)
• M28: 16,182,600 km (0.088 R)
• M29: 17,234,572 km (0.099 R)
• M30: 17,485,448 km (0.086 R)
• M31: 17,737,371 km (0.04 R)
• M32: 18,886,282 km (0.068 R)
• M33: 19,404,639 km (0.057 R)
• M34: 20,125,102 km (0.108 R)
• M35: 20,721,100 km (0.072 R)
• M36: 21,322,783 km (0.108 R)
• M37: 21,592,209 km (0.107 R)
• M38: 21,794,914 km (0.09 R)
• M39: 22,338,552 km (0.091 R)
• M40: 23,162,538 km (0.059 R)
• M41: 23,717,396 km (0.111 R)
• M42: 24,066,408 km (0.118 R)
• M43: 24,276,593 km (0.055 R)
• M44: 24,487,526 km (0.116 R)
• M45: 24,840,278 km (0.12 R)
• M46: 25,052,707 km (0.107 R)
• M47: 27,283,510 km (0.081 R)
• M48: 28,311,696 km (0.04 R)
• M49: 29,053,851 km (0.059 R)
• M50: 29,727,341 km (0.037 R)
• M51: 31,701,734 km (0.107 R)
• M52: 32,086,350 km (0.053 R)
• M53: 33,327,264 km (0.074 R)
• M54: 34,742,011 km (0.114 R)
• M55: 35,855,917 km (0.077 R)
• M56: 37,386,453 km (0.109 R)
• M57: 37,630,148 km (0.111 R)
• M58: 38,773,973 km (0.104 R)
• M59: 39,597,958 km (0.093 R)
• M60: 40,427,777 km (0.102 R)
• M61: 42,358,039 km (0.104 R)
• M62: 43,121,586 km (0.093 R)
• M63: 43,633,061 km (0.111 R)
• M64: 47,445,264 km (0.093 R)
• M65: 48,680,494 km (0.06 R)
• M66: 49,837,035 km (0.076 R)
• M67: 51,543,498 km (0.052 R)
• M68: 52,631,074 km (0.027 R)
• M69: 54,552,659 km (0.118 R)
• M70: 56,125,082 km (0.096 R)
• M71: 56,683,531 km (0.1 R)
• M72: 56,963,428 km (0.113 R)
• M73: 57,618,517 km (0.11 R)
• M74: 57,993,859 km (0.07 R)
• M75: 58,370,097 km (0.11 R)
• M76: 59,219,514 km (0.044 R)
• M77: 59,693,290 km (0.112 R)
• M78: 60,168,264 km (0.107 R)
• M79: 61,121,800 km (0.108 R)
• M80: 62,754,512 km (0.06 R)
• M81: 63,721,662 km (0.104 R)
• M82: 63,818,601 km (0.103 R)
• M83: 64,012,779 km (0.051 R)
• M84: 64,888,675 km (0.084 R)
• M85: 64,986,362 km (0.118 R)

Planet 9 - Gas Giant

Semi-Major Axis: 14.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653

Radius: 10.8

Gravity: 5.6 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 10.68 AU - 17.68 AU

Year: 15615 Days

Day: 12.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 42,953,426 km

• M1: 197,619 km (0.079 R)
• M2: 355,295 km (0.102 R)
• M3: 864,077 km (0.108 R)
• M4: 1,358,349 km (0.115 R)
• M5: 2,018,973 km (0.067 R)
• M6: 2,198,341 km (0.094 R)
• M7: 2,290,044 km (0.11 R)
• M8: 2,445,925 km (0.106 R)
• M9: 2,541,069 km (0.096 R)
• M10: 2,801,071 km (0.116 R)
• M11: 3,242,235 km (0.103 R)
• M12: 3,382,408 km (0.074 R)
• M13: 4,342,377 km (0.096 R)
• M14: 5,548,286 km (0.107 R)
• M15: 5,886,676 km (0.115 R)
• M16: 6,275,331 km (0.117 R)
• M17: 7,168,880 km (0.069 R)
• M18: 7,864,958 km (0.069 R)
• M19: 8,485,790 km (0.08 R)
• M20: 8,777,655 km (0.036 R)
• M21: 10,080,503 km (0.084 R)
• M22: 10,964,626 km (0.073 R)
• M23: 11,982,041 km (0.082 R)
• M24: 12,200,155 km (0.11 R)
• M25: 12,806,625 km (0.103 R)
• M26: 13,535,915 km (0.117 R)
• M27: 13,706,157 km (0.078 R)
• M28: 13,991,590 km (0.113 R)
• M29: 14,800,914 km (0.077 R)
• M30: 17,318,796 km (0.079 R)
• M31: 17,627,267 km (0.041 R)
• M32: 18,312,425 km (0.118 R)
• M33: 18,752,991 km (0.098 R)
• M34: 19,966,379 km (0.111 R)
• M35: 20,354,735 km (0.034 R)
• M36: 20,680,410 km (0.092 R)
• M37: 21,733,878 km (0.084 R)
• M38: 22,334,214 km (0.084 R)
• M39: 23,007,554 km (0.081 R)
• M40: 23,961,540 km (0.1 R)
• M41: 24,167,536 km (0.116 R)
• M42: 24,789,414 km (0.097 R)
• M43: 24,858,828 km (0.112 R)
• M44: 26,828,733 km (0.071 R)
• M45: 27,185,823 km (0.088 R)
• M46: 27,688,322 km (0.093 R)
• M47: 29,507,881 km (0.097 R)
• M48: 29,802,589 km (0.113 R)
• M49: 30,394,996 km (0.095 R)
• M50: 30,618,047 km (0.088 R)
• M51: 31,741,975 km (0.108 R)
• M52: 33,645,010 km (0.118 R)
• M53: 34,029,925 km (0.113 R)
• M54: 34,804,393 km (0.091 R)
• M55: 35,428,217 km (0.118 R)
• M56: 35,506,456 km (0.113 R)
• M57: 37,720,056 km (0.061 R)
• M58: 38,039,896 km (0.094 R)
• M59: 38,843,536 km (0.039 R)
• M60: 39,004,952 km (0.046 R)
• M61: 39,978,086 km (0.119 R)
• M62: 40,959,149 km (0.099 R)
• M63: 41,205,686 km (0.081 R)
• M64: 41,287,965 km (0.073 R)
• M65: 41,700,107 km (0.12 R)
• M66: 41,948,141 km (0.09 R)
• M67: 44,117,908 km (0.118 R)
• M68: 44,792,744 km (0.109 R)
• M69: 45,301,227 km (0.105 R)
• M70: 46,409,448 km (0.107 R)
• M71: 47,440,327 km (0.118 R)
• M72: 47,872,067 km (0.064 R)
• M73: 48,826,501 km (0.092 R)
• M74: 49,699,554 km (0.046 R)
• M75: 49,787,219 km (0.077 R)
• M76: 50,138,175 km (0.11 R)
• M77: 50,665,956 km (0.096 R)
• M78: 51,107,270 km (0.093 R)
• M79: 53,692,022 km (0.107 R)
• M80: 54,142,013 km (0.091 R)
• M81: 54,232,220 km (0.028 R)
• M82: 54,593,200 km (0.074 R)
• M83: 54,864,570 km (0.065 R)
• M84: 56,319,110 km (0.101 R)
• M85: 56,501,769 km (0.115 R)
• M86: 59,173,288 km (0.07 R)
• M87: 59,638,089 km (0.098 R)
• M88: 59,917,538 km (0.053 R)
• M89: 60,197,286 km (0.104 R)
• M90: 62,451,875 km (0.113 R)
• M91: 62,925,053 km (0.079 R)
• M92: 63,399,428 km (0.099 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 89

Radius: 5.8

Gravity: 2.65 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 16.87 AU - 20.41 AU

Year: 23534 Days

Day: 18.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 42,953,426 km

• M1: 184,454 km (0.107 R)
• M2: 262,395 km (0.105 R)
• M3: 454,478 km (0.096 R)
• M4: 580,589 km (0.116 R)
• M5: 734,077 km (0.057 R)
• M6: 935,286 km (0.12 R)
• M7: 1,249,292 km (0.103 R)
• M8: 1,489,696 km (0.105 R)
• M9: 1,744,461 km (0.049 R)
• M10: 1,967,212 km (0.082 R)
• M11: 2,318,318 km (0.074 R)
• M12: 2,366,638 km (0.107 R)
• M13: 2,439,792 km (0.058 R)
• M14: 2,563,360 km (0.118 R)
• M15: 2,946,180 km (0.045 R)
• M16: 2,998,540 km (0.112 R)
• M17: 3,130,934 km (0.104 R)
• M18: 3,238,345 km (0.099 R)
• M19: 4,081,479 km (0.03 R)
• M20: 4,557,499 km (0.12 R)
• M21: 5,145,419 km (0.057 R)
• M22: 5,988,253 km (0.076 R)
• M23: 6,527,853 km (0.069 R)
• M24: 6,768,855 km (0.117 R)
• M25: 6,873,125 km (0.057 R)
• M26: 7,047,855 km (0.108 R)
• M27: 7,259,685 km (0.057 R)
• M28: 7,330,744 km (0.118 R)
• M29: 7,581,171 km (0.118 R)
• M30: 7,653,277 km (0.079 R)
• M31: 8,461,106 km (0.1 R)
• M32: 9,605,978 km (0.071 R)
• M33: 9,998,224 km (0.076 R)
• M34: 10,395,855 km (0.061 R)
• M35: 11,288,506 km (0.101 R)
• M36: 11,744,031 km (0.044 R)
• M37: 11,869,245 km (0.088 R)
• M38: 12,887,408 km (0.063 R)
• M39: 13,059,894 km (0.11 R)
• M40: 13,146,362 km (0.077 R)
• M41: 14,332,523 km (0.104 R)
• M42: 14,466,413 km (0.111 R)
• M43: 14,645,482 km (0.057 R)
• M44: 15,232,953 km (0.12 R)
• M45: 15,278,431 km (0.081 R)
• M46: 15,689,974 km (0.107 R)
• M47: 15,966,431 km (0.067 R)
• M48: 16,430,783 km (0.103 R)
• M49: 16,711,429 km (0.11 R)
• M50: 17,088,116 km (0.118 R)
• M51: 17,802,147 km (0.067 R)
• M52: 18,964,522 km (0.1 R)
• M53: 19,406,733 km (0.081 R)
• M54: 19,802,569 km (0.088 R)
• M55: 20,351,294 km (0.117 R)
• M56: 20,602,469 km (0.053 R)
• M57: 20,803,977 km (0.094 R)
• M58: 21,209,238 km (0.042 R)
• M59: 21,412,841 km (0.086 R)
• M60: 24,329,999 km (0.101 R)
• M61: 24,543,027 km (0.095 R)
• M62: 25,293,858 km (0.1 R)
• M63: 26,652,955 km (0.089 R)
• M64: 27,203,326 km (0.101 R)
• M65: 27,258,527 km (0.064 R)
• M66: 27,813,087 km (0.116 R)
• M67: 28,707,831 km (0.074 R)
• M68: 28,932,976 km (0.088 R)
• M69: 29,328,513 km (0.079 R)
• M70: 29,782,692 km (0.047 R)
• M71: 29,839,539 km (0.1 R)
• M72: 30,697,932 km (0.032 R)
• M73: 31,101,248 km (0.112 R)
• M74: 31,855,071 km (0.091 R)
• M75: 33,735,816 km (0.106 R)
• M76: 34,629,813 km (0.039 R)
• M77: 35,170,011 km (0.088 R)
• M78: 35,592,026 km (0.092 R)
• M79: 35,712,901 km (0.112 R)
• M80: 36,258,485 km (0.082 R)
• M81: 36,380,108 km (0.092 R)
• M82: 37,973,774 km (0.109 R)
• M83: 39,090,223 km (0.109 R)
• M84: 39,214,987 km (0.095 R)
• M85: 40,154,612 km (0.105 R)
• M86: 40,343,404 km (0.066 R)
• M87: 40,848,447 km (0.034 R)
• M88: 41,800,787 km (0.058 R)
• M89: 42,183,907 km (0.08 R)

Kuiper Belt

Range: 37.5 - 61.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 482 - 15,626 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit