🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.51 AU - 0.71 AU

Year: 211 Days

Day: 39.5 Hours

Environment

Temp: 18 °C

Axial Tilt: 19 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 49,051,564 km

• M1: 57,146 km (0.04 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.67 AU - 0.69 AU

Year: 248 Days

Day: 16.8 Hours

Environment

Temp: 2 °C

Axial Tilt: 16.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.68 AU - 1 AU

Year: 341 Days

Day: 24.3 Hours

Environment

Temp: -53 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.51 AU - 1.71 AU

Year: 905 Days

Day: 47.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.8

Radius: 12.7

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 2.78 AU - 3.56 AU

Year: 2500 Days

Day: 8.3 Hours

Environment

Temp: -154 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 49,051,564 km

• M1: 162,762 km (0.115 R)
• M2: 251,175 km (0.118 R)
• M3: 344,374 km (0.077 R)
• M4: 435,629 km (0.104 R)
• M5: 577,448 km (0.091 R)
• M6: 819,048 km (0.117 R)
• M7: 982,708 km (0.11 R)
• M8: 1,105,379 km (0.052 R)
• M9: 1,366,876 km (0.071 R)
• M10: 1,470,248 km (0.119 R)
• M11: 1,600,548 km (0.088 R)
• M12: 1,685,519 km (0.071 R)
• M13: 1,898,397 km (0.09 R)
• M14: 2,133,714 km (0.091 R)
• M15: 2,268,801 km (0.093 R)
• M16: 2,505,016 km (0.04 R)
• M17: 2,691,116 km (0.095 R)
• M18: 2,837,572 km (0.076 R)
• M19: 3,138,563 km (0.051 R)
• M20: 3,371,038 km (0.098 R)
• M21: 3,529,313 km (0.109 R)
• M22: 3,673,974 km (0.041 R)
• M23: 3,820,580 km (0.076 R)
• M24: 3,902,859 km (0.088 R)
• M25: 4,052,606 km (0.108 R)
• M26: 4,153,435 km (0.08 R)
• M27: 4,600,284 km (0.045 R)
• M28: 4,936,730 km (0.113 R)
• M29: 5,116,995 km (0.104 R)
• M30: 5,708,804 km (0.076 R)
• M31: 6,128,277 km (0.05 R)
• M32: 6,479,084 km (0.108 R)
• M33: 6,876,565 km (0.095 R)
• M34: 6,997,440 km (0.066 R)
• M35: 7,487,673 km (0.077 R)
• M36: 7,632,932 km (0.094 R)
• M37: 7,799,883 km (0.093 R)
• M38: 8,116,432 km (0.046 R)
• M39: 8,394,086 km (0.091 R)
• M40: 8,609,956 km (0.119 R)
• M41: 8,783,938 km (0.098 R)
• M42: 9,002,949 km (0.081 R)
• M43: 9,091,212 km (0.096 R)
• M44: 9,581,145 km (0.117 R)
• M45: 9,693,792 km (0.082 R)
• M46: 9,829,478 km (0.077 R)
• M47: 10,194,347 km (0.062 R)
• M48: 10,471,103 km (0.096 R)
• M49: 10,937,699 km (0.093 R)
• M50: 11,339,668 km (0.113 R)
• M51: 11,578,426 km (0.1 R)
• M52: 12,012,410 km (0.052 R)
• M53: 12,158,268 km (0.102 R)
• M54: 12,255,806 km (0.098 R)
• M55: 12,574,599 km (0.064 R)
• M56: 12,921,217 km (0.093 R)
• M57: 13,321,092 km (0.076 R)
• M58: 13,522,451 km (0.091 R)
• M59: 14,390,118 km (0.077 R)
• M60: 14,493,341 km (0.048 R)
• M61: 14,752,594 km (0.095 R)
• M62: 14,856,714 km (0.093 R)
• M63: 15,460,192 km (0.088 R)
• M64: 15,539,479 km (0.117 R)
• M65: 15,618,915 km (0.12 R)
• M66: 15,751,609 km (0.051 R)
• M67: 16,071,598 km (0.031 R)
• M68: 16,286,271 km (0.107 R)
• M69: 16,609,852 km (0.092 R)
• M70: 16,718,160 km (0.114 R)
• M71: 17,236,068 km (0.115 R)
• M72: 17,565,932 km (0.071 R)
• M73: 17,731,686 km (0.094 R)
• M74: 17,981,215 km (0.097 R)
• M75: 18,399,641 km (0.026 R)
• M76: 18,483,715 km (0.115 R)
• M77: 18,736,834 km (0.077 R)
• M78: 18,849,631 km (0.113 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 337

Radius: 8.3

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.95 AU - 5.93 AU

Year: 4863 Days

Day: 14.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 49,051,564 km

• M1: 103,971 km (0.113 R)
• M2: 333,005 km (0.116 R)
• M3: 562,787 km (0.099 R)
• M4: 640,279 km (0.059 R)
• M5: 1,220,569 km (0.106 R)
• M6: 1,297,612 km (0.098 R)
• M7: 1,622,239 km (0.071 R)
• M8: 1,823,448 km (0.083 R)
• M9: 2,109,330 km (0.11 R)
• M10: 2,523,716 km (0.067 R)
• M11: 2,639,654 km (0.043 R)
• M12: 2,859,563 km (0.066 R)
• M13: 3,174,018 km (0.102 R)
• M14: 3,281,429 km (0.118 R)
• M15: 3,353,685 km (0.108 R)
• M16: 3,836,138 km (0.034 R)
• M17: 4,182,906 km (0.104 R)
• M18: 4,519,800 km (0.04 R)
• M19: 4,844,877 km (0.109 R)
• M20: 5,261,806 km (0.066 R)
• M21: 5,474,684 km (0.106 R)
• M22: 5,864,985 km (0.112 R)
• M23: 6,241,822 km (0.115 R)
• M24: 6,354,170 km (0.106 R)
• M25: 6,490,004 km (0.115 R)
• M26: 6,672,364 km (0.11 R)
• M27: 6,949,270 km (0.102 R)
• M28: 7,019,132 km (0.084 R)
• M29: 7,135,968 km (0.055 R)
• M30: 7,490,665 km (0.032 R)
• M31: 7,802,576 km (0.046 R)
• M32: 7,996,605 km (0.092 R)
• M33: 8,340,231 km (0.09 R)
• M34: 8,463,948 km (0.116 R)
• M35: 8,538,598 km (0.063 R)
• M36: 8,864,571 km (0.119 R)
• M37: 8,940,268 km (0.078 R)
• M38: 9,220,016 km (0.025 R)
• M39: 9,554,367 km (0.097 R)
• M40: 9,709,949 km (0.034 R)
• M41: 9,814,219 km (0.112 R)
• M42: 10,155,451 km (0.073 R)
• M43: 10,314,324 km (0.108 R)
• M44: 10,367,432 km (0.069 R)
• M45: 10,554,279 km (0.052 R)
• M46: 10,715,097 km (0.108 R)
• M47: 10,985,121 km (0.064 R)
• M48: 11,066,652 km (0.04 R)
• M49: 11,421,797 km (0.084 R)
• M50: 11,504,375 km (0.119 R)
• M51: 11,587,103 km (0.081 R)
• M52: 11,780,832 km (0.062 R)
• M53: 12,255,955 km (0.045 R)
• M54: 12,425,150 km (0.089 R)
• M55: 12,566,670 km (0.096 R)
• M56: 12,680,364 km (0.116 R)
• M57: 13,485,500 km (0.063 R)
• M58: 13,835,559 km (0.105 R)
• M59: 14,011,785 km (0.101 R)
• M60: 14,100,048 km (0.102 R)
• M61: 14,247,851 km (0.05 R)
• M62: 14,574,573 km (0.097 R)
• M63: 15,084,402 km (0.114 R)
• M64: 15,205,128 km (0.025 R)
• M65: 15,265,715 km (0.044 R)
• M66: 15,814,141 km (0.09 R)
• M67: 16,337,883 km (0.065 R)
• M68: 17,055,653 km (0.112 R)
• M69: 17,402,571 km (0.12 R)
• M70: 17,943,367 km (0.06 R)
• M71: 18,425,072 km (0.099 R)
• M72: 19,139,252 km (0.06 R)
• M73: 19,270,151 km (0.113 R)
• M74: 19,565,606 km (0.077 R)
• M75: 19,928,830 km (0.062 R)
• M76: 20,561,330 km (0.107 R)
• M77: 20,930,537 km (0.115 R)
• M78: 21,811,968 km (0.092 R)
• M79: 22,017,067 km (0.093 R)
• M80: 22,291,579 km (0.034 R)
• M81: 22,463,616 km (0.089 R)
• M82: 23,295,979 km (0.053 R)
• M83: 23,400,847 km (0.091 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.4

Radius: 14.8

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 6.15 AU - 8.87 AU

Year: 9116 Days

Day: 7.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 49,051,564 km

• M1: 240,404 km (0.079 R)
• M2: 425,456 km (0.067 R)
• M3: 560,394 km (0.113 R)
• M4: 814,411 km (0.041 R)
• M5: 1,729,351 km (0.112 R)
• M6: 2,065,049 km (0.112 R)
• M7: 2,215,395 km (0.089 R)
• M8: 2,448,169 km (0.066 R)
• M9: 2,662,094 km (0.105 R)
• M10: 2,910,277 km (0.043 R)
• M11: 3,108,644 km (0.092 R)
• M12: 3,340,969 km (0.106 R)
• M13: 3,978,256 km (0.027 R)
• M14: 4,135,783 km (0.114 R)
• M15: 4,359,731 km (0.117 R)
• M16: 4,753,024 km (0.095 R)
• M17: 6,073,973 km (0.11 R)
• M18: 6,365,988 km (0.076 R)
• M19: 6,587,991 km (0.096 R)
• M20: 7,078,074 km (0.075 R)
• M21: 7,269,709 km (0.078 R)
• M22: 7,855,235 km (0.1 R)
• M23: 8,173,728 km (0.086 R)
• M24: 8,415,329 km (0.041 R)
• M25: 8,823,432 km (0.035 R)
• M26: 9,030,027 km (0.103 R)
• M27: 9,321,892 km (0.103 R)
• M28: 9,532,227 km (0.109 R)
• M29: 10,043,552 km (0.089 R)
• M30: 10,389,572 km (0.053 R)
• M31: 11,182,291 km (0.107 R)
• M32: 11,721,592 km (0.099 R)
• M33: 12,086,012 km (0.096 R)
• M34: 12,966,246 km (0.095 R)
• M35: 13,248,537 km (0.067 R)
• M36: 13,485,350 km (0.102 R)
• M37: 13,867,124 km (0.073 R)
• M38: 15,231,606 km (0.12 R)
• M39: 15,330,790 km (0.047 R)
• M40: 15,430,123 km (0.097 R)
• M41: 16,333,694 km (0.111 R)
• M42: 16,791,912 km (0.06 R)
• M43: 17,254,469 km (0.109 R)
• M44: 17,877,694 km (0.097 R)
• M45: 18,508,249 km (0.036 R)
• M46: 18,879,550 km (0.066 R)
• M47: 19,521,625 km (0.117 R)
• M48: 20,882,516 km (0.119 R)
• M49: 21,047,972 km (0.065 R)
• M50: 21,269,077 km (0.025 R)
• M51: 21,491,081 km (0.037 R)
• M52: 22,499,370 km (0.111 R)
• M53: 23,523,068 km (0.1 R)
• M54: 23,867,742 km (0.081 R)
• M55: 24,040,677 km (0.066 R)
• M56: 24,213,911 km (0.105 R)
• M57: 24,387,744 km (0.078 R)
• M58: 24,969,979 km (0.069 R)
• M59: 26,445,762 km (0.079 R)
• M60: 27,044,004 km (0.097 R)
• M61: 29,295,901 km (0.12 R)
• M62: 30,288,333 km (0.047 R)
• M63: 30,788,738 km (0.117 R)
• M64: 31,165,724 km (0.107 R)
• M65: 31,417,946 km (0.115 R)
• M66: 31,987,914 km (0.104 R)
• M67: 32,115,072 km (0.112 R)
• M68: 33,202,499 km (0.115 R)
• M69: 35,544,903 km (0.105 R)
• M70: 37,202,746 km (0.107 R)
• M71: 38,817,955 km (0.103 R)
• M72: 39,361,593 km (0.07 R)
• M73: 40,250,055 km (0.097 R)
• M74: 41,977,462 km (0.089 R)
• M75: 42,745,048 km (0.11 R)
• M76: 43,306,340 km (0.119 R)
• M77: 44,294,434 km (0.087 R)
• M78: 47,013,524 km (0.093 R)
• M79: 47,158,186 km (0.118 R)
• M80: 47,592,917 km (0.03 R)
• M81: 48,393,266 km (0.072 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 312 - 19,040 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit