🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.46 AU - 0.58 AU

Year: 173 Days

Day: 23.3 Hours

Environment

Temp: -1 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 0.69 AU - 0.81 AU

Year: 299 Days

Day: 40.3 Hours

Environment

Temp: -50 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,095,718 km

• M1: 40,840 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.73 AU - 0.77 AU

Year: 299 Days

Day: 46.9 Hours

Environment

Temp: -51 °C

Axial Tilt: 3.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 0.83 AU - 0.99 AU

Year: 399 Days

Day: 34.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 22.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.2 AU - 1.2 AU

Year: 605 Days

Day: 47.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 2.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.5

Radius: 8.1

Gravity: 9.98 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.84 AU - 2.88 AU

Year: 1668 Days

Day: 12.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 11.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 43,095,718 km

• M1: 101,128 km (0.025 R)
• M2: 210,185 km (0.105 R)
• M3: 264,339 km (0.115 R)
• M4: 386,710 km (0.104 R)
• M5: 591,061 km (0.108 R)
• M6: 837,000 km (0.036 R)
• M7: 893,249 km (0.085 R)
• M8: 1,035,666 km (0.118 R)
• M9: 1,212,940 km (0.106 R)
• M10: 1,277,267 km (0.101 R)
• M11: 1,371,364 km (0.086 R)
• M12: 1,487,452 km (0.12 R)
• M13: 1,667,867 km (0.108 R)
• M14: 1,750,295 km (0.055 R)
• M15: 1,930,112 km (0.117 R)
• M16: 2,273,588 km (0.112 R)
• M17: 2,696,651 km (0.101 R)
• M18: 2,867,642 km (0.103 R)
• M19: 2,979,690 km (0.089 R)
• M20: 3,092,936 km (0.066 R)
• M21: 3,156,665 km (0.115 R)
• M22: 3,285,169 km (0.109 R)
• M23: 3,468,127 km (0.036 R)
• M24: 3,547,564 km (0.11 R)
• M25: 3,667,841 km (0.11 R)
• M26: 3,735,309 km (0.109 R)
• M27: 3,844,067 km (0.026 R)
• M28: 3,995,310 km (0.086 R)
• M29: 4,120,673 km (0.118 R)
• M30: 4,432,286 km (0.102 R)
• M31: 4,489,731 km (0.056 R)
• M32: 4,561,987 km (0.078 R)
• M33: 5,412,601 km (0.033 R)
• M34: 5,566,836 km (0.062 R)
• M35: 5,785,249 km (0.055 R)
• M36: 5,879,795 km (0.116 R)
• M37: 5,974,789 km (0.102 R)
• M38: 6,118,254 km (0.117 R)
• M39: 6,752,997 km (0.034 R)
• M40: 6,935,956 km (0.076 R)
• M41: 7,154,069 km (0.04 R)
• M42: 7,255,646 km (0.025 R)
• M43: 7,459,997 km (0.05 R)
• M44: 7,580,124 km (0.053 R)
• M45: 7,649,089 km (0.031 R)
• M46: 7,822,323 km (0.118 R)
• M47: 7,996,904 km (0.093 R)
• M48: 8,102,221 km (0.104 R)
• M49: 8,208,136 km (0.053 R)
• M50: 8,798,300 km (0.112 R)
• M51: 8,943,559 km (0.027 R)
• M52: 9,089,417 km (0.087 R)
• M53: 9,906,371 km (0.12 R)
• M54: 10,038,466 km (0.07 R)
• M55: 10,152,160 km (0.049 R)
• M56: 10,285,302 km (0.106 R)
• M57: 10,342,598 km (0.115 R)
• M58: 10,400,044 km (0.114 R)
• M59: 10,572,830 km (0.075 R)
• M60: 10,940,691 km (0.078 R)
• M61: 11,018,631 km (0.063 R)
• M62: 11,431,072 km (0.081 R)
• M63: 11,728,772 km (0.111 R)
• M64: 12,109,648 km (0.037 R)
• M65: 12,311,606 km (0.054 R)
• M66: 12,372,492 km (0.113 R)
• M67: 12,904,013 km (0.111 R)
• M68: 13,297,007 km (0.106 R)
• M69: 13,505,546 km (0.116 R)
• M70: 13,589,171 km (0.097 R)
• M71: 13,673,096 km (0.097 R)
• M72: 14,031,383 km (0.1 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.7

Radius: 11.4

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5.17 AU - 6.09 AU

Year: 6147 Days

Day: 9.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 43,095,718 km

• M1: 170,093 km (0.045 R)
• M2: 283,338 km (0.109 R)
• M3: 689,197 km (0.08 R)
• M4: 1,054,366 km (0.104 R)
• M5: 1,182,571 km (0.094 R)
• M6: 1,264,102 km (0.113 R)
• M7: 1,713,195 km (0.06 R)
• M8: 1,853,817 km (0.058 R)
• M9: 2,047,546 km (0.079 R)
• M10: 2,210,009 km (0.109 R)
• M11: 2,507,859 km (0.077 R)
• M12: 2,860,461 km (0.117 R)
• M13: 3,014,397 km (0.042 R)
• M14: 3,113,880 km (0.105 R)
• M15: 3,272,453 km (0.083 R)
• M16: 3,493,110 km (0.097 R)
• M17: 3,718,554 km (0.077 R)
• M18: 3,794,849 km (0.105 R)
• M19: 4,120,973 km (0.108 R)
• M20: 4,279,546 km (0.101 R)
• M21: 4,391,745 km (0.093 R)
• M22: 4,684,657 km (0.114 R)
• M23: 4,850,262 km (0.111 R)
• M24: 5,001,057 km (0.063 R)
• M25: 5,085,430 km (0.083 R)
• M26: 5,427,860 km (0.089 R)
• M27: 5,902,085 km (0.112 R)
• M28: 6,009,346 km (0.092 R)
• M29: 6,135,308 km (0.119 R)
• M30: 6,298,519 km (0.118 R)
• M31: 6,834,229 km (0.074 R)
• M32: 6,928,027 km (0.093 R)
• M33: 7,022,423 km (0.09 R)
• M34: 7,269,559 km (0.098 R)
• M35: 7,558,432 km (0.119 R)
• M36: 7,772,657 km (0.101 R)
• M37: 7,870,643 km (0.11 R)
• M38: 8,914,687 km (0.064 R)
• M39: 10,215,590 km (0.082 R)
• M40: 11,196,802 km (0.114 R)
• M41: 11,575,285 km (0.04 R)
• M42: 11,777,392 km (0.083 R)
• M43: 11,867,599 km (0.087 R)
• M44: 12,207,934 km (0.077 R)
• M45: 12,528,522 km (0.086 R)
• M46: 12,643,563 km (0.103 R)
• M47: 13,061,091 km (0.062 R)
• M48: 14,340,601 km (0.056 R)
• M49: 14,848,935 km (0.107 R)
• M50: 15,068,694 km (0.099 R)
• M51: 15,240,283 km (0.092 R)
• M52: 16,033,152 km (0.113 R)
• M53: 16,384,258 km (0.12 R)
• M54: 16,611,198 km (0.04 R)
• M55: 16,687,194 km (0.053 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 235.1

Radius: 3.4

Gravity: 20.34 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 8.08 AU - 11.92 AU

Year: 14552 Days

Day: 15.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 43,095,718 km

• M1: 121,324 km (0.116 R)
• M2: 146,307 km (0.063 R)
• M3: 173,234 km (0.088 R)
• M4: 202,406 km (0.112 R)
• M5: 480,957 km (0.094 R)
• M6: 628,161 km (0.083 R)
• M7: 891,454 km (0.075 R)
• M8: 1,016,518 km (0.06 R)
• M9: 1,185,414 km (0.075 R)
• M10: 1,302,997 km (0.089 R)
• M11: 1,403,826 km (0.103 R)
• M12: 1,787,395 km (0.112 R)
• M13: 2,083,599 km (0.096 R)
• M14: 2,720,587 km (0.079 R)
• M15: 2,823,510 km (0.085 R)
• M16: 3,523,778 km (0.113 R)
• M17: 3,721,097 km (0.064 R)
• M18: 4,097,037 km (0.111 R)
• M19: 4,698,570 km (0.063 R)
• M20: 4,853,404 km (0.058 R)
• M21: 5,009,733 km (0.094 R)
• M22: 5,072,714 km (0.118 R)
• M23: 5,135,994 km (0.119 R)
• M24: 5,359,493 km (0.083 R)
• M25: 6,765,863 km (0.081 R)
• M26: 7,152,125 km (0.098 R)
• M27: 7,473,311 km (0.063 R)
• M28: 7,509,364 km (0.104 R)
• M29: 7,653,876 km (0.099 R)
• M30: 7,726,431 km (0.049 R)
• M31: 8,241,048 km (0.086 R)
• M32: 8,315,547 km (0.093 R)
• M33: 8,390,197 km (0.108 R)
• M34: 9,187,254 km (0.101 R)
• M35: 9,614,356 km (0.098 R)
• M36: 10,127,477 km (0.099 R)
• M37: 10,689,965 km (0.059 R)
• M38: 11,386,343 km (0.108 R)
• M39: 12,522,389 km (0.102 R)
• M40: 12,693,828 km (0.055 R)
• M41: 14,404,629 km (0.119 R)
• M42: 14,629,176 km (0.088 R)
• M43: 14,854,769 km (0.103 R)
• M44: 14,900,098 km (0.101 R)
• M45: 16,046,765 km (0.099 R)
• M46: 16,093,290 km (0.068 R)
• M47: 16,186,340 km (0.118 R)
• M48: 16,279,539 km (0.04 R)
• M49: 17,412,145 km (0.093 R)
• M50: 17,651,352 km (0.047 R)
• M51: 18,326,637 km (0.104 R)
• M52: 18,912,312 km (0.11 R)
• M53: 19,207,319 km (0.092 R)
• M54: 19,256,687 km (0.093 R)
• M55: 19,404,938 km (0.115 R)
• M56: 19,652,822 km (0.09 R)
• M57: 20,756,106 km (0.102 R)
• M58: 21,776,364 km (0.068 R)
• M59: 21,879,287 km (0.095 R)
• M60: 22,396,297 km (0.082 R)
• M61: 23,547,902 km (0.036 R)
• M62: 24,879,771 km (0.075 R)
• M63: 25,095,192 km (0.098 R)
• M64: 26,071,917 km (0.114 R)
• M65: 27,060,908 km (0.068 R)
• M66: 28,792,953 km (0.065 R)
• M67: 29,245,636 km (0.056 R)
• M68: 31,080,154 km (0.081 R)
• M69: 31,835,923 km (0.112 R)
• M70: 32,069,744 km (0.108 R)
• M71: 32,715,558 km (0.029 R)
• M72: 32,892,383 km (0.11 R)
• M73: 32,951,474 km (0.111 R)
• M74: 33,128,748 km (0.083 R)
• M75: 33,306,470 km (0.088 R)
• M76: 33,365,711 km (0.117 R)
• M77: 33,484,342 km (0.097 R)
• M78: 33,900,673 km (0.077 R)
• M79: 34,258,960 km (0.119 R)
• M80: 34,979,423 km (0.116 R)
• M81: 35,039,561 km (0.065 R)
• M82: 35,825,997 km (0.088 R)
• M83: 36,618,268 km (0.117 R)
• M84: 36,801,974 km (0.086 R)
• M85: 36,863,159 km (0.065 R)
• M86: 37,354,738 km (0.068 R)
• M87: 38,406,261 km (0.102 R)
• M88: 38,966,954 km (0.059 R)
• M89: 39,217,082 km (0.095 R)
• M90: 39,970,307 km (0.085 R)
• M91: 40,159,399 km (0.06 R)
• M92: 40,285,659 km (0.099 R)
• M93: 41,810,660 km (0.095 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 12,556 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit