🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.5 AU - 0.74 AU

Year: 171 Days

Day: 29.2 Hours

Environment

Temp: 160 °C

Axial Tilt: 36.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.06 AU - 1.52 AU

Year: 513 Days

Day: 41.4 Hours

Environment

Temp: 20 °C

Axial Tilt: 1.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.2

Radius: 9

Gravity: 8.71 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 6.63 AU - 6.65 AU

Year: 5986 Days

Day: 5.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 152.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 33,523,793 km

• M1: 111,899 km (0.072 R)
• M2: 424,708 km (0.076 R)
• M3: 778,956 km (0.092 R)
• M4: 1,619,098 km (0.113 R)
• M5: 2,255,936 km (0.115 R)
• M6: 2,596,570 km (0.102 R)
• M7: 2,991,060 km (0.108 R)
• M8: 3,737,852 km (0.094 R)
• M9: 4,472,528 km (0.031 R)
• M10: 4,929,848 km (0.106 R)
• M11: 5,537,365 km (0.076 R)
• M12: 6,259,175 km (0.091 R)
• M13: 7,113,379 km (0.064 R)
• M14: 7,550,055 km (0.095 R)
• M15: 9,094,204 km (0.109 R)
• M16: 9,918,040 km (0.067 R)
• M17: 14,567,242 km (0.065 R)
• M18: 15,034,736 km (0.104 R)
• M19: 16,941,510 km (0.095 R)
• M20: 18,321,401 km (0.119 R)
• M21: 19,421,992 km (0.098 R)
• M22: 20,858,880 km (0.111 R)
• M23: 21,982,210 km (0.11 R)
• M24: 22,365,330 km (0.078 R)
• M25: 22,675,148 km (0.064 R)
• M26: 25,174,030 km (0.119 R)
• M27: 26,188,902 km (0.12 R)
• M28: 26,619,595 km (0.096 R)
• M29: 31,578,016 km (0.028 R)
• M30: 32,460,195 km (0.071 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.9

Radius: 10.9

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 7.36 AU - 7.56 AU

Year: 7128 Days

Day: 11.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 19.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 33,523,793 km

• M1: 135,536 km (0.102 R)
• M2: 532,419 km (0.117 R)
• M3: 1,040,154 km (0.12 R)
• M4: 1,464,414 km (0.1 R)
• M5: 2,183,531 km (0.09 R)
• M6: 3,874,884 km (0.049 R)
• M7: 5,705,364 km (0.114 R)
• M8: 6,888,982 km (0.058 R)
• M9: 7,274,196 km (0.042 R)
• M10: 10,555,177 km (0.073 R)
• M11: 11,869,095 km (0.113 R)
• M12: 13,436,881 km (0.039 R)
• M13: 16,805,974 km (0.066 R)
• M14: 23,898,709 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 371.1

Radius: 12.4

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 6.97 AU - 8.81 AU

Year: 7753 Days

Day: 12.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 33,523,793 km

• M1: 154,385 km (0.079 R)
• M2: 685,757 km (0.039 R)
• M3: 1,219,671 km (0.075 R)
• M4: 1,672,953 km (0.043 R)
• M5: 2,449,815 km (0.112 R)
• M6: 3,716,609 km (0.086 R)
• M7: 5,826,538 km (0.112 R)
• M8: 7,033,643 km (0.113 R)
• M9: 10,026,498 km (0.101 R)
• M10: 10,612,323 km (0.083 R)
• M11: 14,965,023 km (0.117 R)
• M12: 17,213,479 km (0.099 R)
• M13: 18,186,314 km (0.103 R)
• M14: 19,678,702 km (0.111 R)
• M15: 23,765,417 km (0.119 R)
• M16: 26,217,326 km (0.104 R)
• M17: 29,651,046 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552

Radius: 10.4

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 11 AU - 11.08 AU

Year: 12833 Days

Day: 6.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 33,523,793 km

• M1: 129,402 km (0.106 R)
• M2: 595,400 km (0.03 R)
• M3: 1,031,777 km (0.077 R)
• M4: 1,519,914 km (0.09 R)
• M5: 2,122,495 km (0.118 R)
• M6: 2,769,356 km (0.113 R)
• M7: 3,619,969 km (0.111 R)
• M8: 3,994,562 km (0.081 R)
• M9: 5,832,223 km (0.089 R)
• M10: 6,541,167 km (0.108 R)
• M11: 10,171,010 km (0.042 R)
• M12: 10,541,564 km (0.089 R)
• M13: 13,968,552 km (0.054 R)
• M14: 15,512,252 km (0.067 R)
• M15: 16,506,031 km (0.081 R)
• M16: 17,998,419 km (0.048 R)
• M17: 19,015,535 km (0.107 R)
• M18: 19,416,756 km (0.071 R)
• M19: 22,385,825 km (0.09 R)
• M20: 28,261,581 km (0.078 R)
• M21: 35,330,679 km (0.08 R)
• M22: 39,335,863 km (0.102 R)
• M23: 42,668,005 km (0.088 R)
• M24: 44,472,904 km (0.091 R)
• M25: 46,183,705 km (0.081 R)
• M26: 46,909,404 km (0.083 R)
• M27: 47,790,237 km (0.119 R)
• M28: 48,981,634 km (0.111 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.5

Radius: 8.1

Gravity: 14.49 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 11.42 AU - 11.84 AU

Year: 13875 Days

Day: 8.7 Hours

Environment

Temp: -166 °C

Axial Tilt: 57 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 33,523,793 km

• M1: 100,679 km (0.106 R)
• M2: 372,798 km (0.06 R)
• M3: 1,281,455 km (0.117 R)
• M4: 2,317,869 km (0.059 R)
• M5: 2,972,510 km (0.099 R)
• M6: 4,644,266 km (0.083 R)
• M7: 5,604,834 km (0.119 R)
• M8: 5,874,260 km (0.111 R)
• M9: 8,009,769 km (0.108 R)
• M10: 9,014,020 km (0.093 R)
• M11: 9,931,653 km (0.084 R)
• M12: 11,763,180 km (0.091 R)
• M13: 14,089,427 km (0.091 R)
• M14: 14,733,894 km (0.084 R)
• M15: 15,397,810 km (0.078 R)
• M16: 16,469,978 km (0.075 R)
• M17: 20,889,847 km (0.109 R)
• M18: 23,074,873 km (0.034 R)
• M19: 34,357,844 km (0.116 R)
• M20: 35,524,109 km (0.04 R)
• M21: 37,798,744 km (0.099 R)
• M22: 38,347,619 km (0.083 R)
• M23: 38,624,225 km (0.052 R)
• M24: 39,602,296 km (0.116 R)
• M25: 41,172,775 km (0.111 R)
• M26: 43,982,223 km (0.059 R)
• M27: 46,759,358 km (0.107 R)
• M28: 47,392,007 km (0.101 R)
• M29: 49,161,301 km (0.078 R)
• M30: 51,141,079 km (0.071 R)
• M31: 52,490,003 km (0.049 R)
• M32: 56,858,560 km (0.088 R)
• M33: 58,123,709 km (0.08 R)
• M34: 63,565,930 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 13.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.1

Radius: 8.6

Gravity: 7.97 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 9.95 AU - 16.37 AU

Year: 16702 Days

Day: 7.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 33,523,793 km

• M1: 106,962 km (0.069 R)
• M2: 468,241 km (0.065 R)
• M3: 817,403 km (0.108 R)
• M4: 1,853,966 km (0.079 R)
• M5: 3,995,310 km (0.118 R)
• M6: 4,921,172 km (0.099 R)
• M7: 5,489,643 km (0.075 R)
• M8: 5,790,036 km (0.101 R)
• M9: 7,059,374 km (0.081 R)
• M10: 7,551,551 km (0.057 R)
• M11: 8,018,595 km (0.073 R)
• M12: 8,554,605 km (0.113 R)
• M13: 12,221,847 km (0.116 R)
• M14: 12,605,715 km (0.105 R)
• M15: 16,048,710 km (0.034 R)
• M16: 18,026,095 km (0.119 R)
• M17: 24,721,198 km (0.04 R)
• M18: 29,580,585 km (0.114 R)
• M19: 30,506,447 km (0.109 R)
• M20: 32,659,908 km (0.069 R)
• M21: 37,939,666 km (0.103 R)
• M22: 40,427,329 km (0.063 R)
• M23: 45,878,376 km (0.087 R)
• M24: 47,274,722 km (0.114 R)
• M25: 49,019,632 km (0.099 R)
• M26: 49,502,833 km (0.098 R)
• M27: 58,753,217 km (0.074 R)
• M28: 61,326,600 km (0.069 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 201.5

Radius: 4.2

Gravity: 11.42 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 13.25 AU - 14.27 AU

Year: 17857 Days

Day: 23.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 33,523,793 km

• M1: 52,210 km (0.109 R)
• M2: 213,626 km (0.057 R)
• M3: 394,490 km (0.116 R)
• M4: 565,031 km (0.117 R)
• M5: 820,245 km (0.07 R)
• M6: 1,343,090 km (0.065 R)
• M7: 1,545,196 km (0.051 R)
• M8: 1,814,323 km (0.093 R)
• M9: 2,388,031 km (0.109 R)
• M10: 3,574,492 km (0.095 R)
• M11: 3,830,902 km (0.05 R)
• M12: 4,294,656 km (0.067 R)
• M13: 5,981,372 km (0.119 R)
• M14: 6,160,291 km (0.083 R)
• M15: 6,566,599 km (0.108 R)
• M16: 7,892,634 km (0.072 R)
• M17: 8,239,103 km (0.101 R)
• M18: 11,771,557 km (0.102 R)
• M19: 12,687,395 km (0.089 R)
• M20: 13,649,609 km (0.115 R)
• M21: 14,466,563 km (0.117 R)
• M22: 16,475,064 km (0.113 R)
• M23: 16,969,186 km (0.115 R)
• M24: 17,183,859 km (0.069 R)
• M25: 17,912,849 km (0.096 R)
• M26: 22,379,393 km (0.058 R)
• M27: 23,072,629 km (0.111 R)
• M28: 23,869,387 km (0.114 R)
• M29: 41,002,233 km (0.116 R)
• M30: 44,164,433 km (0.054 R)
• M31: 45,116,474 km (0.117 R)
• M32: 46,500,105 km (0.083 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 49.1

Radius: 7.1

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 12.09 AU - 19.39 AU

Year: 21847 Days

Day: 25 Hours

Environment

Temp: -198 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 33,523,793 km

• M1: 113,545 km (0.085 R)
• M2: 598,242 km (0.092 R)
• M3: 991,086 km (0.05 R)
• M4: 1,322,894 km (0.078 R)
• M5: 1,908,570 km (0.073 R)
• M6: 5,179,677 km (0.116 R)
• M7: 6,477,887 km (0.12 R)
• M8: 8,568,816 km (0.111 R)
• M9: 10,976,893 km (0.12 R)
• M10: 12,516,106 km (0.098 R)
• M11: 12,935,578 km (0.112 R)
• M12: 14,081,348 km (0.099 R)
• M13: 19,764,422 km (0.088 R)
• M14: 27,506,261 km (0.088 R)
• M15: 30,509,738 km (0.032 R)

Kuiper Belt

Range: 31.4 - 59.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 13,266 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit