🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.99 AU - 1.39 AU

Year: 463 Days

Day: 46.2 Hours

Environment

Temp: 30 °C

Axial Tilt: 108.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.58 AU - 1.7 AU

Year: 749 Days

Day: 39 Hours

Environment

Temp: -29 °C

Axial Tilt: 20.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 2.59 AU - 2.81 AU

Year: 1581 Days

Day: 18.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,786,042 km

• M1: 1,645,128 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 2.24 AU - 3.22 AU

Year: 1608 Days

Day: 41.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.24 AU - 3.56 AU

Year: 2235 Days

Day: 30.8 Hours

Environment

Temp: -113 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,786,042 km

• M1: 1,228,797 km (0.101 R)

Planet 6 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 3.12 AU - 4.5 AU

Year: 2651 Days

Day: 18.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.4

Radius: 9.8

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 5.46 AU - 8.3 AU

Year: 6432 Days

Day: 10.5 Hours

Environment

Temp: -146 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 43,786,042 km

• M1: 816,056 km (0.119 R)
• M2: 902,973 km (0.119 R)
• M3: 986,149 km (0.116 R)
• M4: 1,313,918 km (0.07 R)
• M5: 1,441,525 km (0.06 R)
• M6: 1,515,277 km (0.079 R)
• M7: 1,779,018 km (0.103 R)
• M8: 1,939,088 km (0.111 R)
• M9: 2,085,394 km (0.116 R)
• M10: 2,606,145 km (0.102 R)
• M11: 3,328,553 km (0.077 R)
• M12: 3,582,570 km (0.068 R)
• M13: 4,168,545 km (0.076 R)
• M14: 4,251,422 km (0.109 R)
• M15: 4,784,290 km (0.117 R)
• M16: 5,299,953 km (0.03 R)
• M17: 5,531,980 km (0.095 R)
• M18: 5,610,219 km (0.058 R)
• M19: 5,741,117 km (0.115 R)
• M20: 6,507,059 km (0.082 R)
• M21: 6,895,115 km (0.1 R)
• M22: 7,191,170 km (0.061 R)
• M23: 8,074,395 km (0.11 R)
• M24: 8,491,474 km (0.036 R)
• M25: 8,702,557 km (0.086 R)
• M26: 9,361,835 km (0.033 R)
• M27: 9,439,476 km (0.063 R)
• M28: 9,847,130 km (0.103 R)
• M29: 10,196,441 km (0.112 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.8

Radius: 13.7

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 10.82 AU - 13.28 AU

Year: 14910 Days

Day: 6.9 Hours

Environment

Temp: -180 °C

Axial Tilt: 164.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 43,786,042 km

• M1: 441,015 km (0.071 R)
• M2: 674,238 km (0.111 R)
• M3: 951,143 km (0.114 R)
• M4: 1,196,783 km (0.1 R)
• M5: 1,318,855 km (0.063 R)
• M6: 1,538,465 km (0.11 R)
• M7: 1,810,284 km (0.119 R)
• M8: 1,952,252 km (0.11 R)
• M9: 2,098,110 km (0.11 R)
• M10: 2,535,235 km (0.091 R)
• M11: 2,788,205 km (0.074 R)
• M12: 2,882,153 km (0.113 R)
• M13: 3,073,638 km (0.114 R)
• M14: 3,219,945 km (0.081 R)
• M15: 3,647,495 km (0.07 R)
• M16: 4,013,262 km (0.069 R)
• M17: 4,724,151 km (0.073 R)
• M18: 4,979,515 km (0.088 R)
• M19: 5,065,683 km (0.107 R)
• M20: 5,210,344 km (0.082 R)
• M21: 5,327,031 km (0.062 R)
• M22: 6,605,344 km (0.032 R)
• M23: 7,840,574 km (0.12 R)
• M24: 8,761,050 km (0.095 R)
• M25: 9,075,504 km (0.074 R)
• M26: 9,715,783 km (0.082 R)
• M27: 12,263,734 km (0.075 R)
• M28: 12,655,082 km (0.087 R)
• M29: 13,813,269 km (0.098 R)
• M30: 13,975,583 km (0.108 R)
• M31: 14,714,447 km (0.086 R)
• M32: 15,676,810 km (0.083 R)
• M33: 16,358,378 km (0.107 R)
• M34: 16,919,220 km (0.117 R)
• M35: 17,180,268 km (0.058 R)
• M36: 17,354,999 km (0.071 R)
• M37: 17,530,327 km (0.058 R)
• M38: 17,662,273 km (0.1 R)
• M39: 18,060,053 km (0.062 R)
• M40: 18,729,354 km (0.106 R)
• M41: 19,180,242 km (0.091 R)
• M42: 19,908,933 km (0.117 R)
• M43: 21,440,666 km (0.062 R)
• M44: 22,387,321 km (0.072 R)
• M45: 23,299,270 km (0.11 R)
• M46: 23,395,910 km (0.114 R)
• M47: 23,638,259 km (0.081 R)
• M48: 24,370,391 km (0.116 R)
• M49: 29,020,790 km (0.113 R)
• M50: 29,699,665 km (0.06 R)
• M51: 31,339,408 km (0.043 R)
• M52: 31,606,739 km (0.085 R)
• M53: 33,662,363 km (0.112 R)
• M54: 34,155,587 km (0.115 R)
• M55: 36,826,209 km (0.104 R)
• M56: 37,277,845 km (0.026 R)
• M57: 37,844,821 km (0.096 R)
• M58: 38,015,512 km (0.12 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 723.6

Radius: 6.1

Gravity: 19.45 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 11.44 AU - 15.3 AU

Year: 17426 Days

Day: 17.9 Hours

Environment

Temp: -183 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 43,786,042 km

• M1: 82,129 km (0.12 R)
• M2: 205,547 km (0.045 R)
• M3: 749,934 km (0.102 R)
• M4: 1,411,755 km (0.077 R)
• M5: 1,795,025 km (0.075 R)
• M6: 1,856,809 km (0.104 R)
• M7: 2,143,588 km (0.039 R)
• M8: 2,865,697 km (0.105 R)
• M9: 3,774,953 km (0.099 R)
• M10: 3,974,815 km (0.102 R)
• M11: 4,301,986 km (0.063 R)
• M12: 4,426,751 km (0.103 R)
• M13: 5,740,369 km (0.12 R)
• M14: 6,016,677 km (0.105 R)
• M15: 6,156,551 km (0.088 R)
• M16: 6,630,178 km (0.1 R)
• M17: 7,763,681 km (0.045 R)
• M18: 8,586,918 km (0.054 R)
• M19: 8,639,277 km (0.054 R)
• M20: 9,383,676 km (0.067 R)
• M21: 9,545,840 km (0.12 R)
• M22: 9,927,913 km (0.036 R)
• M23: 10,819,816 km (0.108 R)
• M24: 11,332,787 km (0.03 R)
• M25: 12,500,697 km (0.105 R)
• M26: 12,679,317 km (0.108 R)
• M27: 12,738,857 km (0.091 R)
• M28: 12,858,535 km (0.115 R)
• M29: 13,584,235 km (0.106 R)
• M30: 13,890,611 km (0.1 R)
• M31: 14,075,514 km (0.115 R)
• M32: 14,199,231 km (0.094 R)
• M33: 16,813,604 km (0.073 R)
• M34: 17,274,515 km (0.105 R)
• M35: 17,407,059 km (0.113 R)
• M36: 19,159,598 km (0.055 R)
• M37: 19,571,889 km (0.117 R)
• M38: 20,056,736 km (0.077 R)
• M39: 23,706,176 km (0.063 R)
• M40: 24,817,688 km (0.055 R)
• M41: 24,892,487 km (0.066 R)
• M42: 25,191,982 km (0.088 R)
• M43: 26,022,101 km (0.12 R)
• M44: 27,631,475 km (0.046 R)
• M45: 28,097,173 km (0.111 R)
• M46: 28,879,121 km (0.109 R)
• M47: 29,747,537 km (0.055 R)
• M48: 30,065,432 km (0.104 R)
• M49: 30,145,168 km (0.076 R)
• M50: 30,304,639 km (0.045 R)
• M51: 31,509,949 km (0.045 R)
• M52: 33,059,035 km (0.093 R)
• M53: 33,553,456 km (0.108 R)
• M54: 34,216,324 km (0.105 R)
• M55: 35,639,299 km (0.115 R)
• M56: 37,938,768 km (0.117 R)
• M57: 38,110,955 km (0.032 R)
• M58: 38,369,909 km (0.116 R)
• M59: 38,802,546 km (0.049 R)
• M60: 39,672,757 km (0.051 R)
• M61: 40,022,666 km (0.083 R)
• M62: 41,078,528 km (0.068 R)
• M63: 41,609,900 km (0.081 R)
• M64: 41,876,334 km (0.109 R)
• M65: 42,679,375 km (0.114 R)
• M66: 43,938,540 km (0.07 R)
• M67: 44,300,567 km (0.079 R)
• M68: 45,209,823 km (0.12 R)
• M69: 46,217,215 km (0.101 R)
• M70: 48,067,741 km (0.091 R)
• M71: 48,814,683 km (0.043 R)
• M72: 49,565,515 km (0.09 R)
• M73: 52,414,756 km (0.081 R)
• M74: 52,510,648 km (0.111 R)
• M75: 53,762,483 km (0.03 R)
• M76: 55,024,042 km (0.1 R)
• M77: 55,903,228 km (0.09 R)
• M78: 56,197,338 km (0.084 R)
• M79: 56,295,474 km (0.092 R)
• M80: 57,576,480 km (0.082 R)
• M81: 57,675,514 km (0.069 R)
• M82: 58,369,648 km (0.091 R)
• M83: 61,476,946 km (0.09 R)
• M84: 61,578,074 km (0.089 R)
• M85: 62,694,074 km (0.116 R)
• M86: 63,101,579 km (0.111 R)
• M87: 65,668,229 km (0.065 R)
• M88: 66,496,852 km (0.059 R)
• M89: 67,328,766 km (0.081 R)
• M90: 68,478,425 km (0.115 R)
• M91: 70,267,765 km (0.061 R)
• M92: 70,585,212 km (0.082 R)

Planet 10 - Ice Giant

Semi-Major Axis: 13.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 162.3

Radius: 4.8

Gravity: 7.04 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 10.3 AU - 16.96 AU

Year: 17937 Days

Day: 23.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 43,786,042 km

• M1: 333,753 km (0.115 R)
• M2: 886,966 km (0.061 R)
• M3: 1,049,130 km (0.076 R)
• M4: 1,633,310 km (0.118 R)
• M5: 1,698,684 km (0.064 R)
• M6: 1,854,714 km (0.099 R)
• M7: 2,374,866 km (0.034 R)
• M8: 2,728,067 km (0.044 R)
• M9: 2,963,833 km (0.12 R)
• M10: 4,541,043 km (0.046 R)
• M11: 4,602,528 km (0.104 R)
• M12: 5,168,756 km (0.085 R)
• M13: 5,200,770 km (0.05 R)
• M14: 5,329,873 km (0.057 R)
• M15: 5,856,757 km (0.113 R)
• M16: 8,881,925 km (0.119 R)
• M17: 9,861,043 km (0.096 R)
• M18: 11,246,319 km (0.027 R)
• M19: 12,046,668 km (0.098 R)
• M20: 12,346,163 km (0.116 R)
• M21: 12,821,734 km (0.066 R)
• M22: 13,259,308 km (0.05 R)
• M23: 13,435,684 km (0.109 R)
• M24: 13,612,808 km (0.116 R)
• M25: 13,790,829 km (0.111 R)
• M26: 14,014,329 km (0.078 R)
• M27: 15,334,081 km (0.119 R)
• M28: 15,426,682 km (0.116 R)
• M29: 16,314,396 km (0.105 R)
• M30: 16,645,605 km (0.097 R)
• M31: 16,883,616 km (0.088 R)
• M32: 17,411,098 km (0.099 R)
• M33: 18,041,354 km (0.105 R)
• M34: 18,876,858 km (0.072 R)
• M35: 18,976,041 km (0.11 R)
• M36: 20,229,671 km (0.062 R)
• M37: 21,097,339 km (0.102 R)
• M38: 21,303,186 km (0.075 R)
• M39: 23,879,111 km (0.066 R)
• M40: 24,201,345 km (0.065 R)
• M41: 24,578,930 km (0.062 R)
• M42: 26,108,868 km (0.117 R)
• M43: 26,829,481 km (0.071 R)
• M44: 27,276,329 km (0.113 R)
• M45: 28,177,208 km (0.081 R)
• M46: 29,777,157 km (0.102 R)
• M47: 30,471,889 km (0.085 R)
• M48: 30,879,544 km (0.04 R)
• M49: 32,587,802 km (0.093 R)
• M50: 32,706,732 km (0.096 R)
• M51: 33,004,581 km (0.115 R)
• M52: 33,603,272 km (0.116 R)
• M53: 33,663,261 km (0.057 R)
• M54: 34,932,748 km (0.068 R)
• M55: 36,341,063 km (0.108 R)
• M56: 36,959,201 km (0.106 R)
• M57: 37,145,301 km (0.07 R)
• M58: 39,086,483 km (0.072 R)
• M59: 39,339,303 km (0.071 R)
• M60: 40,356,270 km (0.119 R)
• M61: 40,868,044 km (0.099 R)

Kuiper Belt

Range: 30.8 - 54.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 10,653 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit