🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.46 AU - 0.64 AU

Year: 154 Days

Day: 39.2 Hours

Environment

Temp: 195 °C

Axial Tilt: 41 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 54,479,973 km

• M1: 80,035 km (0.072 R)
• M2: 128,355 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.54 AU - 0.78 AU

Year: 203 Days

Day: 30.8 Hours

Environment

Temp: 141 °C

Axial Tilt: 27.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.18

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.83 AU - 1.35 AU

Year: 431 Days

Day: 35.3 Hours

Environment

Temp: 4 °C

Axial Tilt: 9.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 54,479,973 km

• M1: 136,732 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.17 AU - 1.39 AU

Year: 548 Days

Day: 39.4 Hours

Environment

Temp: -35 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.59 AU - 2.45 AU

Year: 1087 Days

Day: 29.9 Hours

Environment

Temp: -86 °C

Axial Tilt: 33.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872

Radius: 14.4

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 8.07 AU - 8.35 AU

Year: 8910 Days

Day: 11.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 54,479,973 km

• M1: 201,359 km (0.079 R)
• M2: 294,857 km (0.071 R)
• M3: 479,461 km (0.045 R)
• M4: 636,539 km (0.098 R)
• M5: 918,830 km (0.069 R)
• M6: 1,010,234 km (0.09 R)
• M7: 1,203,066 km (0.112 R)
• M8: 1,345,782 km (0.064 R)
• M9: 2,072,379 km (0.034 R)
• M10: 2,451,311 km (0.053 R)
• M11: 2,797,779 km (0.077 R)
• M12: 3,537,990 km (0.096 R)
• M13: 4,023,285 km (0.106 R)
• M14: 4,757,811 km (0.096 R)
• M15: 4,856,844 km (0.053 R)
• M16: 5,499,517 km (0.109 R)
• M17: 5,673,200 km (0.088 R)
• M18: 5,848,678 km (0.094 R)
• M19: 5,954,893 km (0.072 R)
• M20: 6,133,363 km (0.074 R)
• M21: 6,939,696 km (0.049 R)
• M22: 7,127,591 km (0.082 R)
• M23: 7,241,285 km (0.087 R)
• M24: 7,585,659 km (0.057 R)
• M25: 8,410,392 km (0.073 R)
• M26: 8,651,245 km (0.1 R)
• M27: 9,057,852 km (0.066 R)
• M28: 9,595,955 km (0.096 R)
• M29: 10,358,157 km (0.119 R)
• M30: 11,805,815 km (0.052 R)
• M31: 12,759,801 km (0.082 R)
• M32: 13,222,956 km (0.099 R)
• M33: 14,118,000 km (0.105 R)
• M34: 14,213,294 km (0.105 R)
• M35: 14,452,650 km (0.114 R)
• M36: 15,620,112 km (0.105 R)
• M37: 16,165,396 km (0.108 R)
• M38: 16,265,178 km (0.108 R)
• M39: 17,530,178 km (0.105 R)
• M40: 17,787,037 km (0.061 R)
• M41: 18,879,102 km (0.07 R)
• M42: 19,089,586 km (0.085 R)
• M43: 20,153,825 km (0.106 R)
• M44: 20,261,386 km (0.095 R)
• M45: 21,896,491 km (0.105 R)
• M46: 22,395,400 km (0.116 R)
• M47: 23,122,445 km (0.033 R)
• M48: 23,573,782 km (0.097 R)
• M49: 24,256,397 km (0.074 R)
• M50: 24,714,915 km (0.044 R)
• M51: 25,873,999 km (0.1 R)
• M52: 26,342,539 km (0.1 R)
• M53: 28,184,837 km (0.091 R)
• M54: 28,969,777 km (0.115 R)
• M55: 30,129,759 km (0.089 R)
• M56: 30,499,266 km (0.118 R)
• M57: 31,554,380 km (0.087 R)
• M58: 31,867,039 km (0.118 R)
• M59: 33,891,996 km (0.108 R)
• M60: 34,404,668 km (0.099 R)
• M61: 35,049,285 km (0.046 R)
• M62: 36,743,631 km (0.065 R)
• M63: 36,875,127 km (0.069 R)
• M64: 37,667,098 km (0.034 R)
• M65: 37,998,757 km (0.081 R)
• M66: 38,131,749 km (0.079 R)
• M67: 38,264,742 km (0.094 R)
• M68: 38,731,786 km (0.089 R)
• M69: 39,806,497 km (0.067 R)
• M70: 40,415,211 km (0.119 R)
• M71: 41,505,032 km (0.081 R)
• M72: 42,881,033 km (0.118 R)
• M73: 43,227,352 km (0.088 R)
• M74: 44,201,982 km (0.087 R)
• M75: 45,043,171 km (0.096 R)
• M76: 46,670,197 km (0.088 R)
• M77: 46,955,181 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.1

Radius: 14.9

Gravity: 3.12 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 6.98 AU - 9.44 AU

Year: 8910 Days

Day: 7.1 Hours

Environment

Temp: -174 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 54,479,973 km

• M1: 393,143 km (0.089 R)
• M2: 567,275 km (0.097 R)
• M3: 666,608 km (0.077 R)
• M4: 1,007,093 km (0.064 R)
• M5: 1,484,460 km (0.111 R)
• M6: 1,673,402 km (0.107 R)
• M7: 1,915,750 km (0.069 R)
• M8: 2,435,304 km (0.083 R)
• M9: 2,534,487 km (0.117 R)
• M10: 2,686,030 km (0.116 R)
• M11: 2,971,911 km (0.076 R)
• M12: 3,744,584 km (0.086 R)
• M13: 4,035,552 km (0.114 R)
• M14: 4,154,034 km (0.096 R)
• M15: 5,143,624 km (0.107 R)
• M16: 5,337,203 km (0.062 R)
• M17: 5,500,415 km (0.043 R)
• M18: 5,932,603 km (0.118 R)
• M19: 6,033,881 km (0.106 R)
• M20: 7,294,691 km (0.108 R)
• M21: 7,585,809 km (0.098 R)
• M22: 7,696,062 km (0.11 R)
• M23: 7,918,066 km (0.068 R)
• M24: 8,104,614 km (0.03 R)
• M25: 8,217,411 km (0.11 R)
• M26: 8,635,088 km (0.111 R)
• M27: 9,020,901 km (0.077 R)
• M28: 9,729,546 km (0.054 R)
• M29: 10,252,690 km (0.058 R)
• M30: 11,200,542 km (0.107 R)
• M31: 11,326,354 km (0.088 R)
• M32: 11,663,996 km (0.089 R)
• M33: 12,784,036 km (0.104 R)
• M34: 13,268,284 km (0.102 R)
• M35: 13,490,437 km (0.099 R)
• M36: 15,685,038 km (0.103 R)
• M37: 16,108,848 km (0.111 R)
• M38: 16,823,477 km (0.086 R)
• M39: 16,967,690 km (0.084 R)
• M40: 17,354,251 km (0.081 R)
• M41: 17,939,477 km (0.066 R)
• M42: 18,432,253 km (0.109 R)
• M43: 19,481,383 km (0.063 R)
• M44: 19,987,772 km (0.113 R)
• M45: 20,447,336 km (0.105 R)
• M46: 20,961,953 km (0.091 R)
• M47: 21,272,817 km (0.088 R)
• M48: 22,162,027 km (0.032 R)
• M49: 22,372,960 km (0.084 R)
• M50: 24,573,844 km (0.078 R)
• M51: 24,792,257 km (0.12 R)
• M52: 25,340,982 km (0.067 R)
• M53: 25,451,235 km (0.096 R)
• M54: 25,838,395 km (0.116 R)
• M55: 25,949,396 km (0.088 R)
• M56: 27,349,932 km (0.07 R)
• M57: 27,632,971 km (0.072 R)
• M58: 27,973,904 km (0.081 R)
• M59: 28,259,187 km (0.064 R)
• M60: 28,775,001 km (0.09 R)
• M61: 29,815,903 km (0.096 R)
• M62: 30,399,634 km (0.106 R)
• M63: 31,400,443 km (0.106 R)
• M64: 31,696,946 km (0.104 R)
• M65: 31,994,347 km (0.111 R)
• M66: 32,352,335 km (0.059 R)
• M67: 32,472,013 km (0.109 R)
• M68: 33,012,211 km (0.118 R)
• M69: 33,132,787 km (0.107 R)
• M70: 33,434,526 km (0.096 R)
• M71: 33,858,636 km (0.028 R)
• M72: 34,467,499 km (0.09 R)
• M73: 35,080,102 km (0.048 R)
• M74: 35,264,556 km (0.114 R)
• M75: 35,634,512 km (0.045 R)
• M76: 35,943,731 km (0.073 R)
• M77: 36,191,764 km (0.104 R)
• M78: 37,691,932 km (0.055 R)
• M79: 37,943,854 km (0.09 R)
• M80: 39,595,564 km (0.079 R)
• M81: 40,559,124 km (0.115 R)
• M82: 40,688,078 km (0.072 R)
• M83: 41,335,537 km (0.029 R)
• M84: 41,725,539 km (0.092 R)
• M85: 42,247,486 km (0.104 R)
• M86: 42,443,758 km (0.099 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 678.5

Radius: 8.3

Gravity: 9.85 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 10.03 AU - 10.19 AU

Year: 12175 Days

Day: 5.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 54,479,973 km

• M1: 112,198 km (0.045 R)
• M2: 174,730 km (0.108 R)
• M3: 729,439 km (0.108 R)
• M4: 983,606 km (0.104 R)
• M5: 1,197,830 km (0.096 R)
• M6: 1,265,000 km (0.119 R)
• M7: 1,356,703 km (0.097 R)
• M8: 1,427,014 km (0.091 R)
• M9: 1,595,910 km (0.116 R)
• M10: 1,874,611 km (0.081 R)
• M11: 1,979,778 km (0.108 R)
• M12: 2,477,640 km (0.071 R)
• M13: 2,622,600 km (0.104 R)
• M14: 2,890,829 km (0.071 R)
• M15: 3,357,425 km (0.067 R)
• M16: 4,325,174 km (0.118 R)
• M17: 4,465,197 km (0.116 R)
• M18: 4,857,742 km (0.074 R)
• M19: 5,261,507 km (0.102 R)
• M20: 5,486,352 km (0.081 R)
• M21: 5,599,897 km (0.105 R)
• M22: 5,752,637 km (0.095 R)
• M23: 5,867,976 km (0.078 R)
• M24: 6,337,415 km (0.106 R)
• M25: 6,416,851 km (0.081 R)
• M26: 6,496,587 km (0.096 R)
• M27: 7,187,729 km (0.071 R)
• M28: 7,312,194 km (0.114 R)
• M29: 7,395,520 km (0.085 R)
• M30: 7,987,778 km (0.038 R)
• M31: 8,203,050 km (0.079 R)
• M32: 8,420,116 km (0.073 R)
• M33: 9,762,458 km (0.109 R)
• M34: 10,364,589 km (0.101 R)
• M35: 10,552,335 km (0.106 R)
• M36: 11,026,560 km (0.085 R)
• M37: 11,122,153 km (0.099 R)
• M38: 11,946,587 km (0.102 R)
• M39: 12,242,342 km (0.043 R)
• M40: 12,490,525 km (0.06 R)
• M41: 12,891,148 km (0.071 R)
• M42: 12,991,977 km (0.094 R)
• M43: 14,483,168 km (0.115 R)
• M44: 15,063,010 km (0.094 R)
• M45: 15,275,588 km (0.03 R)
• M46: 15,919,757 km (0.059 R)
• M47: 16,190,678 km (0.054 R)
• M48: 16,627,504 km (0.062 R)
• M49: 16,737,159 km (0.108 R)
• M50: 16,957,517 km (0.06 R)
• M51: 17,456,725 km (0.117 R)
• M52: 19,155,559 km (0.042 R)
• M53: 19,213,004 km (0.109 R)
• M54: 19,733,455 km (0.073 R)
• M55: 19,966,229 km (0.11 R)
• M56: 20,610,996 km (0.033 R)
• M57: 21,262,645 km (0.057 R)
• M58: 21,322,185 km (0.093 R)
• M59: 23,442,136 km (0.087 R)
• M60: 25,438,520 km (0.111 R)
• M61: 25,882,376 km (0.09 R)
• M62: 26,777,869 km (0.096 R)
• M63: 26,971,150 km (0.062 R)
• M64: 27,488,609 km (0.078 R)
• M65: 27,553,534 km (0.111 R)
• M66: 28,730,869 km (0.098 R)
• M67: 29,259,249 km (0.083 R)
• M68: 30,527,390 km (0.03 R)
• M69: 30,796,517 km (0.109 R)
• M70: 30,931,454 km (0.059 R)
• M71: 31,541,065 km (0.109 R)
• M72: 33,393,386 km (0.107 R)
• M73: 35,704,823 km (0.114 R)
• M74: 36,201,787 km (0.114 R)
• M75: 38,212,383 km (0.101 R)
• M76: 38,357,343 km (0.057 R)
• M77: 38,429,898 km (0.056 R)
• M78: 41,742,294 km (0.068 R)
• M79: 42,415,783 km (0.085 R)
• M80: 42,866,671 km (0.11 R)
• M81: 44,228,910 km (0.084 R)
• M82: 46,298,895 km (0.063 R)
• M83: 48,321,907 km (0.099 R)
• M84: 48,400,297 km (0.118 R)
• M85: 49,502,085 km (0.084 R)
• M86: 50,135,482 km (0.115 R)
• M87: 52,534,135 km (0.106 R)
• M88: 53,666,291 km (0.06 R)
• M89: 54,072,599 km (0.103 R)
• M90: 54,479,954 km (0.071 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 173 - 15,327 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit