🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.68 AU - 0.7 AU

Year: 201 Days

Day: 40.4 Hours

Environment

Temp: 196 °C

Axial Tilt: 8.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.67 AU - 1.05 AU

Year: 280 Days

Day: 14.5 Hours

Environment

Temp: 191 °C

Axial Tilt: 22.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 51,607,883 km

• M1: 305,329 km (0.081 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.41 AU - 1.53 AU

Year: 626 Days

Day: 34.4 Hours

Environment

Temp: -3 °C

Axial Tilt: 29.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.49 AU - 1.49 AU

Year: 639 Days

Day: 46.8 Hours

Environment

Temp: 9 °C

Axial Tilt: 23.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Gas Giant

Semi-Major Axis: 6.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 31.1

Radius: 9.2

Gravity: 0.37 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 5.21 AU - 6.85 AU

Year: 5204 Days

Day: 9.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 51,607,883 km

• M1: 120,875 km (0.116 R)
• M2: 186,100 km (0.072 R)
• M3: 283,488 km (0.073 R)
• M4: 440,117 km (0.059 R)
• M5: 541,395 km (0.071 R)
• M6: 694,134 km (0.062 R)
• M7: 776,114 km (0.089 R)
• M8: 957,576 km (0.099 R)
• M9: 1,205,908 km (0.075 R)
• M10: 1,442,123 km (0.03 R)
• M11: 1,582,745 km (0.106 R)
• M12: 2,004,163 km (0.105 R)
• M13: 2,087,189 km (0.105 R)
• M14: 2,440,091 km (0.064 R)
• M15: 2,518,929 km (0.107 R)
• M16: 2,618,711 km (0.04 R)
• M17: 2,719,839 km (0.077 R)
• M18: 3,073,339 km (0.106 R)
• M19: 3,147,988 km (0.07 R)
• M20: 3,277,390 km (0.09 R)
• M21: 3,430,578 km (0.101 R)
• M22: 3,997,106 km (0.113 R)
• M23: 4,113,941 km (0.096 R)
• M24: 4,208,188 km (0.094 R)
• M25: 4,727,442 km (0.06 R)
• M26: 5,177,732 km (0.099 R)
• M27: 5,356,501 km (0.118 R)
• M28: 5,511,485 km (0.1 R)
• M29: 5,746,653 km (0.105 R)
• M30: 5,945,169 km (0.108 R)
• M31: 6,526,955 km (0.112 R)
• M32: 6,887,486 km (0.118 R)
• M33: 6,971,560 km (0.1 R)
• M34: 7,340,169 km (0.1 R)
• M35: 7,526,867 km (0.093 R)
• M36: 7,802,576 km (0.075 R)
• M37: 8,096,237 km (0.1 R)
• M38: 8,170,288 km (0.117 R)
• M39: 8,274,408 km (0.115 R)
• M40: 8,740,256 km (0.092 R)
• M41: 8,984,100 km (0.106 R)
• M42: 9,137,588 km (0.099 R)
• M43: 9,261,155 km (0.09 R)
• M44: 9,619,143 km (0.115 R)
• M45: 10,252,690 km (0.109 R)
• M46: 11,030,749 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.8

Radius: 10.1

Gravity: 2.9 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 5.86 AU - 8.46 AU

Year: 6734 Days

Day: 14.4 Hours

Environment

Temp: -153 °C

Axial Tilt: 16.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 51,607,883 km

• M1: 153,338 km (0.069 R)
• M2: 512,672 km (0.047 R)
• M3: 627,862 km (0.092 R)
• M4: 1,248,693 km (0.08 R)
• M5: 1,335,460 km (0.094 R)
• M6: 1,409,362 km (0.092 R)
• M7: 1,500,018 km (0.079 R)
• M8: 2,050,688 km (0.082 R)
• M9: 2,773,096 km (0.049 R)
• M10: 2,907,135 km (0.093 R)
• M11: 3,162,050 km (0.115 R)
• M12: 3,383,305 km (0.109 R)
• M13: 3,589,152 km (0.063 R)
• M14: 3,714,515 km (0.111 R)
• M15: 3,862,767 km (0.075 R)
• M16: 5,235,626 km (0.071 R)
• M17: 5,789,288 km (0.068 R)
• M18: 6,822,112 km (0.096 R)
• M19: 7,452,966 km (0.1 R)
• M20: 8,545,629 km (0.032 R)
• M21: 8,713,777 km (0.095 R)
• M22: 8,854,848 km (0.101 R)
• M23: 9,368,716 km (0.082 R)
• M24: 9,892,458 km (0.096 R)
• M25: 10,098,754 km (0.057 R)
• M26: 10,276,626 km (0.114 R)
• M27: 10,545,453 km (0.117 R)
• M28: 10,635,511 km (0.112 R)
• M29: 11,273,696 km (0.079 R)
• M30: 12,018,095 km (0.088 R)
• M31: 12,175,172 km (0.052 R)
• M32: 12,396,278 km (0.116 R)
• M33: 12,970,883 km (0.078 R)
• M34: 13,132,000 km (0.043 R)
• M35: 13,456,478 km (0.114 R)
• M36: 14,578,911 km (0.096 R)
• M37: 15,253,148 km (0.097 R)
• M38: 15,662,598 km (0.11 R)
• M39: 16,318,285 km (0.115 R)
• M40: 16,492,417 km (0.109 R)
• M41: 17,265,539 km (0.1 R)
• M42: 17,336,448 km (0.035 R)
• M43: 17,763,700 km (0.063 R)
• M44: 18,338,754 km (0.045 R)
• M45: 18,556,120 km (0.027 R)
• M46: 18,810,586 km (0.101 R)
• M47: 19,359,909 km (0.088 R)
• M48: 19,544,214 km (0.109 R)
• M49: 19,914,618 km (0.101 R)
• M50: 20,100,718 km (0.109 R)
• M51: 20,175,218 km (0.117 R)
• M52: 20,399,465 km (0.058 R)
• M53: 20,474,413 km (0.093 R)
• M54: 21,533,417 km (0.08 R)
• M55: 22,455,239 km (0.048 R)
• M56: 23,901,401 km (0.104 R)
• M57: 24,020,033 km (0.102 R)
• M58: 24,337,180 km (0.092 R)
• M59: 24,496,352 km (0.058 R)
• M60: 24,615,881 km (0.078 R)
• M61: 25,096,090 km (0.078 R)
• M62: 25,297,000 km (0.094 R)
• M63: 25,781,547 km (0.112 R)
• M64: 26,555,118 km (0.046 R)
• M65: 26,759,918 km (0.089 R)
• M66: 27,377,607 km (0.105 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 826.2

Radius: 6.7

Gravity: 18.4 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 12.06 AU - 20.1 AU

Year: 22662 Days

Day: 15.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 51,607,883 km

• M1: 313,707 km (0.12 R)
• M2: 370,255 km (0.084 R)
• M3: 495,319 km (0.097 R)
• M4: 734,825 km (0.097 R)
• M5: 1,507,348 km (0.08 R)
• M6: 1,642,884 km (0.038 R)
• M7: 1,853,667 km (0.036 R)
• M8: 2,906,238 km (0.093 R)
• M9: 3,032,947 km (0.11 R)
• M10: 3,648,243 km (0.037 R)
• M11: 3,784,976 km (0.1 R)
• M12: 4,158,222 km (0.092 R)
• M13: 4,494,219 km (0.117 R)
• M14: 4,789,376 km (0.091 R)
• M15: 4,889,158 km (0.098 R)
• M16: 5,090,816 km (0.039 R)
• M17: 5,346,628 km (0.096 R)
• M18: 5,977,931 km (0.11 R)
• M19: 6,799,672 km (0.083 R)
• M20: 7,367,097 km (0.073 R)
• M21: 7,424,692 km (0.106 R)
• M22: 7,714,762 km (0.114 R)
• M23: 7,949,631 km (0.115 R)
• M24: 8,186,743 km (0.099 R)
• M25: 9,721,169 km (0.116 R)
• M26: 12,766,383 km (0.072 R)
• M27: 12,905,060 km (0.054 R)
• M28: 16,003,531 km (0.119 R)
• M29: 17,365,620 km (0.08 R)
• M30: 18,922,036 km (0.093 R)
• M31: 19,556,930 km (0.102 R)
• M32: 19,716,850 km (0.118 R)
• M33: 19,877,069 km (0.11 R)
• M34: 20,037,737 km (0.095 R)
• M35: 21,916,686 km (0.107 R)
• M36: 22,249,243 km (0.116 R)
• M37: 22,332,569 km (0.076 R)
• M38: 22,499,669 km (0.113 R)
• M39: 22,750,994 km (0.066 R)
• M40: 23,851,137 km (0.062 R)
• M41: 26,102,884 km (0.114 R)
• M42: 27,611,429 km (0.111 R)
• M43: 29,239,353 km (0.067 R)
• M44: 29,880,828 km (0.102 R)
• M45: 29,972,831 km (0.093 R)
• M46: 31,084,343 km (0.084 R)
• M47: 32,115,072 km (0.101 R)
• M48: 32,587,203 km (0.1 R)
• M49: 33,729,982 km (0.04 R)
• M50: 33,921,616 km (0.056 R)
• M51: 34,209,891 km (0.12 R)
• M52: 35,760,922 km (0.085 R)
• M53: 37,038,039 km (0.086 R)
• M54: 41,367,252 km (0.115 R)
• M55: 42,086,967 km (0.106 R)
• M56: 42,707,200 km (0.088 R)
• M57: 43,122,334 km (0.072 R)
• M58: 49,944,296 km (0.109 R)
• M59: 51,812,026 km (0.095 R)
• M60: 51,922,579 km (0.1 R)
• M61: 54,150,390 km (0.081 R)
• M62: 55,050,221 km (0.028 R)
• M63: 55,275,964 km (0.059 R)
• M64: 61,135,264 km (0.044 R)
• M65: 61,252,100 km (0.112 R)
• M66: 62,189,480 km (0.077 R)
• M67: 63,131,797 km (0.107 R)
• M68: 63,249,830 km (0.09 R)
• M69: 63,604,527 km (0.059 R)
• M70: 65,149,573 km (0.069 R)
• M71: 66,466,334 km (0.083 R)
• M72: 66,947,441 km (0.096 R)
• M73: 67,429,595 km (0.066 R)
• M74: 67,912,945 km (0.094 R)
• M75: 68,518,667 km (0.072 R)
• M76: 69,248,106 km (0.084 R)
• M77: 69,857,867 km (0.093 R)
• M78: 70,837,135 km (0.12 R)
• M79: 71,574,503 km (0.092 R)
• M80: 72,190,996 km (0.091 R)
• M81: 73,181,034 km (0.054 R)
• M82: 73,926,481 km (0.114 R)
• M83: 74,424,941 km (0.118 R)
• M84: 74,924,298 km (0.118 R)
• M85: 75,801,091 km (0.046 R)
• M86: 79,469,680 km (0.084 R)
• M87: 80,108,014 km (0.085 R)
• M88: 81,261,264 km (0.071 R)
• M89: 82,807,508 km (0.038 R)
• M90: 83,324,967 km (0.096 R)
• M91: 86,321,861 km (0.111 R)
• M92: 87,503,983 km (0.064 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.16 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 98.4

Radius: 7.7

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 15.92 AU - 22.4 AU

Year: 29476 Days

Day: 22.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 51,607,883 km

• M1: 108,758 km (0.047 R)
• M2: 324,328 km (0.1 R)
• M3: 462,407 km (0.084 R)
• M4: 1,132,755 km (0.097 R)
• M5: 1,239,568 km (0.119 R)
• M6: 1,463,516 km (0.11 R)
• M7: 1,652,009 km (0.092 R)
• M8: 1,700,329 km (0.095 R)
• M9: 2,345,096 km (0.119 R)
• M10: 2,679,298 km (0.09 R)
• M11: 2,998,989 km (0.105 R)
• M12: 3,330,946 km (0.109 R)
• M13: 3,579,727 km (0.119 R)
• M14: 3,770,315 km (0.078 R)
• M15: 3,996,806 km (0.112 R)
• M16: 4,429,443 km (0.09 R)
• M17: 5,483,959 km (0.084 R)
• M18: 6,924,885 km (0.094 R)
• M19: 7,362,908 km (0.104 R)
• M20: 7,892,036 km (0.064 R)
• M21: 8,015,903 km (0.086 R)
• M22: 8,223,694 km (0.059 R)
• M23: 8,391,393 km (0.079 R)
• M24: 8,475,617 km (0.05 R)
• M25: 8,943,858 km (0.056 R)
• M26: 11,083,557 km (0.095 R)
• M27: 13,569,724 km (0.115 R)
• M28: 13,917,090 km (0.1 R)
• M29: 14,418,392 km (0.083 R)
• M30: 15,387,188 km (0.106 R)
• M31: 15,542,172 km (0.093 R)
• M32: 15,749,514 km (0.066 R)
• M33: 16,959,312 km (0.077 R)
• M34: 17,065,975 km (0.038 R)
• M35: 17,656,289 km (0.092 R)
• M36: 18,527,098 km (0.078 R)
• M37: 20,593,493 km (0.111 R)
• M38: 20,764,184 km (0.051 R)
• M39: 20,878,328 km (0.077 R)
• M40: 22,967,163 km (0.11 R)
• M41: 23,559,271 km (0.098 R)
• M42: 23,678,201 km (0.069 R)
• M43: 24,216,155 km (0.114 R)
• M44: 24,336,282 km (0.092 R)
• M45: 24,818,736 km (0.084 R)
• M46: 24,879,173 km (0.104 R)
• M47: 25,670,546 km (0.081 R)
• M48: 26,655,648 km (0.054 R)
• M49: 27,277,676 km (0.108 R)
• M50: 27,340,058 km (0.065 R)
• M51: 27,590,485 km (0.084 R)
• M52: 29,044,576 km (0.091 R)
• M53: 29,363,968 km (0.08 R)
• M54: 29,941,864 km (0.1 R)
• M55: 30,264,397 km (0.089 R)
• M56: 36,609,890 km (0.116 R)
• M57: 38,135,938 km (0.044 R)
• M58: 38,205,800 km (0.054 R)
• M59: 38,625,871 km (0.11 R)
• M60: 39,117,898 km (0.116 R)
• M61: 39,541,260 km (0.099 R)
• M62: 40,535,039 km (0.098 R)
• M63: 40,963,487 km (0.063 R)
• M64: 41,393,432 km (0.113 R)
• M65: 41,896,978 km (0.074 R)
• M66: 43,128,019 km (0.054 R)
• M67: 44,444,630 km (0.109 R)
• M68: 44,886,392 km (0.116 R)
• M69: 46,294,856 km (0.039 R)
• M70: 46,518,655 km (0.108 R)
• M71: 46,817,551 km (0.092 R)
• M72: 48,548,249 km (0.107 R)
• M73: 48,623,946 km (0.119 R)
• M74: 49,612,039 km (0.047 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 13,016 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit