🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.6

Radius: 9.5

Gravity: 11.05 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.48 AU - 0.78 AU

Year: 333 Days

Day: 13.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 161.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 87,051,190 km

• M1: 118,182 km (0.091 R)
• M2: 470,784 km (0.089 R)
• M3: 823,686 km (0.114 R)
• M4: 1,138,739 km (0.095 R)
• M5: 1,515,875 km (0.102 R)
• M6: 1,858,454 km (0.076 R)
• M7: 2,489,757 km (0.077 R)
• M8: 2,928,977 km (0.119 R)
• M9: 4,507,982 km (0.078 R)
• M10: 5,178,779 km (0.069 R)
• M11: 5,481,416 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.2

Radius: 12.4

Gravity: 4.05 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.51 AU - 2.09 AU

Year: 1610 Days

Day: 10.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 87,051,190 km

• M1: 154,535 km (0.056 R)
• M2: 624,870 km (0.102 R)
• M3: 1,204,562 km (0.092 R)
• M4: 2,165,429 km (0.098 R)
• M5: 3,361,015 km (0.105 R)
• M6: 3,799,936 km (0.119 R)
• M7: 4,332,654 km (0.086 R)
• M8: 5,267,640 km (0.092 R)
• M9: 5,682,026 km (0.081 R)
• M10: 7,482,138 km (0.089 R)
• M11: 8,092,497 km (0.112 R)
• M12: 9,162,720 km (0.051 R)
• M13: 9,571,721 km (0.106 R)
• M14: 9,992,839 km (0.109 R)
• M15: 10,837,618 km (0.061 R)
• M16: 11,366,895 km (0.031 R)
• M17: 12,902,517 km (0.095 R)
• M18: 13,699,874 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.2

Radius: 15

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.76 AU - 1.9 AU

Year: 1651 Days

Day: 7.7 Hours

Environment

Temp: -203 °C

Axial Tilt: 28.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 87,051,190 km

• M1: 211,382 km (0.086 R)
• M2: 1,402,480 km (0.106 R)
• M3: 1,955,543 km (0.115 R)
• M4: 2,975,202 km (0.117 R)
• M5: 3,800,983 km (0.094 R)
• M6: 4,326,520 km (0.097 R)
• M7: 5,875,307 km (0.106 R)
• M8: 6,581,858 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 727.6

Radius: 13.3

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.71 AU - 2.23 AU

Year: 1844 Days

Day: 5.4 Hours

Environment

Temp: -192 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 87,051,190 km

• M1: 165,455 km (0.036 R)
• M2: 650,751 km (0.057 R)
• M3: 1,222,364 km (0.105 R)
• M4: 1,803,552 km (0.076 R)
• M5: 2,831,140 km (0.09 R)
• M6: 4,490,928 km (0.061 R)
• M7: 5,008,686 km (0.082 R)
• M8: 5,474,235 km (0.077 R)
• M9: 5,920,336 km (0.085 R)
• M10: 8,559,242 km (0.102 R)
• M11: 10,740,678 km (0.054 R)
• M12: 13,187,501 km (0.062 R)
• M13: 15,563,115 km (0.11 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.7

Radius: 9.5

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.35 AU - 2.93 AU

Year: 2860 Days

Day: 5.1 Hours

Environment

Temp: -209 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 87,051,190 km

• M1: 121,623 km (0.106 R)
• M2: 446,400 km (0.094 R)
• M3: 756,367 km (0.11 R)
• M4: 1,079,199 km (0.084 R)
• M5: 2,148,674 km (0.097 R)
• M6: 3,296,090 km (0.119 R)
• M7: 4,768,133 km (0.103 R)
• M8: 6,274,284 km (0.076 R)
• M9: 7,039,627 km (0.107 R)
• M10: 8,287,423 km (0.082 R)
• M11: 12,181,605 km (0.051 R)
• M12: 13,118,536 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.4

Radius: 9

Gravity: 9.41 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.9 AU - 3.16 AU

Year: 3517 Days

Day: 9.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 87,051,190 km

• M1: 111,899 km (0.091 R)
• M2: 469,887 km (0.087 R)
• M3: 838,795 km (0.081 R)
• M4: 1,242,410 km (0.067 R)
• M5: 2,098,409 km (0.084 R)
• M6: 2,819,770 km (0.069 R)
• M7: 3,342,016 km (0.075 R)
• M8: 5,927,516 km (0.066 R)
• M9: 6,302,259 km (0.106 R)
• M10: 6,754,344 km (0.066 R)
• M11: 7,035,737 km (0.102 R)
• M12: 7,723,289 km (0.068 R)
• M13: 8,031,461 km (0.118 R)
• M14: 9,423,918 km (0.117 R)
• M15: 10,218,133 km (0.073 R)
• M16: 11,894,676 km (0.111 R)
• M17: 13,896,894 km (0.056 R)
• M18: 14,767,853 km (0.104 R)
• M19: 15,190,018 km (0.069 R)
• M20: 17,717,025 km (0.096 R)
• M21: 19,173,211 km (0.096 R)
• M22: 20,576,738 km (0.065 R)
• M23: 23,019,223 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 73.2

Radius: 4.1

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 5.03 AU - 8.01 AU

Year: 11102 Days

Day: 23 Hours

Environment

Temp: -229 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 87,051,190 km

• M1: 75,397 km (0.09 R)
• M2: 721,361 km (0.087 R)
• M3: 1,067,830 km (0.065 R)
• M4: 1,273,826 km (0.061 R)
• M5: 1,528,142 km (0.12 R)
• M6: 3,203,938 km (0.104 R)
• M7: 3,394,525 km (0.097 R)
• M8: 4,100,029 km (0.11 R)
• M9: 4,463,851 km (0.111 R)
• M10: 4,848,766 km (0.064 R)
• M11: 6,734,447 km (0.114 R)
• M12: 8,542,487 km (0.112 R)
• M13: 12,325,518 km (0.115 R)
• M14: 13,469,643 km (0.061 R)
• M15: 14,219,577 km (0.119 R)
• M16: 16,635,882 km (0.079 R)
• M17: 17,150,049 km (0.095 R)
• M18: 17,970,594 km (0.081 R)
• M19: 18,817,019 km (0.083 R)
• M20: 21,314,705 km (0.101 R)
• M21: 23,238,384 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 751.1

Radius: 3

Gravity: 83.46 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 6.25 AU - 9.17 AU

Year: 14276 Days

Day: 16.3 Hours

Environment

Temp: -239 °C

Axial Tilt: 105.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 87,051,190 km

• M1: 38,447 km (0.039 R)
• M2: 153,787 km (0.105 R)
• M3: 1,325,736 km (0.077 R)
• M4: 1,612,665 km (0.049 R)
• M5: 1,762,413 km (0.025 R)
• M6: 2,207,167 km (0.12 R)
• M7: 2,699,643 km (0.061 R)
• M8: 6,963,781 km (0.088 R)
• M9: 7,725,982 km (0.095 R)
• M10: 8,592,004 km (0.058 R)
• M11: 11,036,134 km (0.069 R)
• M12: 11,881,960 km (0.082 R)
• M13: 13,097,443 km (0.118 R)
• M14: 19,213,603 km (0.096 R)
• M15: 19,470,761 km (0.077 R)
• M16: 21,335,948 km (0.108 R)
• M17: 22,170,404 km (0.118 R)
• M18: 25,622,974 km (0.115 R)
• M19: 26,565,291 km (0.036 R)
• M20: 28,853,540 km (0.062 R)
• M21: 34,822,944 km (0.096 R)
• M22: 46,768,483 km (0.117 R)
• M23: 47,078,300 km (0.102 R)
• M24: 52,223,270 km (0.098 R)
• M25: 55,448,600 km (0.111 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 476.2

Radius: 7.8

Gravity: 7.83 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 8.04 AU - 10.34 AU

Year: 18578 Days

Day: 19.7 Hours

Environment

Temp: -235 °C

Axial Tilt: 6.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 87,051,190 km

• M1: 96,939 km (0.116 R)
• M2: 502,649 km (0.08 R)
• M3: 826,827 km (0.063 R)
• M4: 1,110,166 km (0.108 R)
• M5: 1,458,878 km (0.093 R)
• M6: 1,741,918 km (0.097 R)
• M7: 2,571,139 km (0.118 R)
• M8: 3,986,185 km (0.072 R)
• M9: 4,844,129 km (0.104 R)
• M10: 5,819,656 km (0.115 R)
• M11: 9,636,048 km (0.086 R)
• M12: 10,932,612 km (0.071 R)
• M13: 13,390,655 km (0.076 R)
• M14: 15,739,940 km (0.118 R)
• M15: 16,118,423 km (0.108 R)
• M16: 17,051,464 km (0.075 R)
• M17: 18,685,821 km (0.04 R)
• M18: 18,939,689 km (0.117 R)
• M19: 19,978,197 km (0.046 R)
• M20: 21,421,517 km (0.12 R)
• M21: 22,263,155 km (0.094 R)
• M22: 23,912,771 km (0.098 R)
• M23: 25,851,110 km (0.083 R)
• M24: 27,236,237 km (0.034 R)
• M25: 38,755,722 km (0.102 R)
• M26: 43,464,165 km (0.032 R)
• M27: 44,059,714 km (0.091 R)
• M28: 52,302,856 km (0.026 R)
• M29: 52,807,450 km (0.1 R)
• M30: 55,903,976 km (0.12 R)
• M31: 60,033,925 km (0.051 R)
• M32: 62,455,914 km (0.095 R)
• M33: 63,024,087 km (0.097 R)
• M34: 63,786,737 km (0.088 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 995.5

Radius: 3.2

Gravity: 97.22 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 9.06 AU - 10.44 AU

Year: 20302 Days

Day: 19.5 Hours

Environment

Temp: -226 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 87,051,190 km

• M1: 47,722 km (0.098 R)
• M2: 222,302 km (0.058 R)
• M3: 474,824 km (0.107 R)
• M4: 1,098,497 km (0.06 R)
• M5: 1,810,134 km (0.098 R)
• M6: 2,096,764 km (0.099 R)
• M7: 2,460,287 km (0.109 R)
• M8: 4,852,057 km (0.077 R)
• M9: 5,650,461 km (0.053 R)
• M10: 7,451,769 km (0.1 R)
• M11: 7,915,971 km (0.069 R)
• M12: 10,529,297 km (0.115 R)
• M13: 12,416,025 km (0.081 R)
• M14: 19,022,865 km (0.113 R)
• M15: 20,477,405 km (0.116 R)
• M16: 21,385,016 km (0.091 R)
• M17: 22,109,069 km (0.062 R)
• M18: 25,397,829 km (0.113 R)
• M19: 30,270,082 km (0.088 R)
• M20: 32,246,719 km (0.036 R)
• M21: 33,197,862 km (0.117 R)
• M22: 34,167,705 km (0.06 R)
• M23: 38,085,075 km (0.12 R)
• M24: 39,763,413 km (0.117 R)
• M25: 41,172,625 km (0.098 R)
• M26: 60,147,918 km (0.068 R)
• M27: 73,236,535 km (0.199 R)
• M28: 80,191,789 km (0.06 R)
• M29: 80,439,224 km (0.092 R)
• M30: 83,194,069 km (0.164 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 18,451 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit