🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.5

Radius: 11.4

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.43 AU - 0.59 AU

Year: 243 Days

Day: 5.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 44,405,850 km

• M1: 141,819 km (0.104 R)
• M2: 497,862 km (0.114 R)
• M3: 869,313 km (0.104 R)
• M4: 1,263,803 km (0.029 R)
• M5: 1,847,683 km (0.094 R)
• M6: 2,613,325 km (0.109 R)
• M7: 3,025,467 km (0.063 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.8

Radius: 13.4

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.58 AU - 0.86 AU

Year: 407 Days

Day: 10.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 44,405,850 km

• M1: 166,652 km (0.06 R)
• M2: 651,349 km (0.112 R)
• M3: 1,264,401 km (0.097 R)
• M4: 1,715,888 km (0.049 R)
• M5: 2,153,761 km (0.084 R)
• M6: 3,982,146 km (0.066 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.5

Radius: 12.6

Gravity: 5.31 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 1.15 AU - 1.41 AU

Year: 966 Days

Day: 11.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 44,405,850 km

• M1: 156,779 km (0.071 R)
• M2: 564,582 km (0.065 R)
• M3: 974,780 km (0.079 R)
• M4: 1,372,560 km (0.082 R)
• M5: 1,816,268 km (0.111 R)
• M6: 3,029,806 km (0.095 R)
• M7: 3,657,818 km (0.06 R)
• M8: 4,068,613 km (0.044 R)
• M9: 4,545,830 km (0.117 R)
• M10: 5,060,148 km (0.118 R)
• M11: 5,552,175 km (0.076 R)
• M12: 6,564,055 km (0.091 R)
• M13: 7,102,309 km (0.108 R)
• M14: 7,518,939 km (0.103 R)
• M15: 8,134,983 km (0.073 R)
• M16: 8,980,360 km (0.06 R)
• M17: 10,623,543 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.3

Radius: 13.9

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.17 AU - 1.39 AU

Year: 966 Days

Day: 7.1 Hours

Environment

Temp: -181 °C

Axial Tilt: 6.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 44,405,850 km

• M1: 173,534 km (0.084 R)
• M2: 945,010 km (0.092 R)
• M3: 1,434,494 km (0.075 R)
• M4: 3,005,421 km (0.057 R)
• M5: 3,551,304 km (0.032 R)
• M6: 4,090,455 km (0.12 R)

Asteroid Belt

Center: 1.95 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 947.7

Radius: 13.3

Gravity: 5.36 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.44 AU - 2.8 AU

Year: 2828 Days

Day: 7.6 Hours

Environment

Temp: -218 °C

Axial Tilt: 43.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 44,405,850 km

• M1: 165,455 km (0.079 R)
• M2: 722,558 km (0.113 R)
• M3: 1,187,508 km (0.107 R)
• M4: 1,605,784 km (0.082 R)
• M5: 2,045,900 km (0.065 R)
• M6: 2,537,329 km (0.107 R)
• M7: 3,566,712 km (0.116 R)
• M8: 4,242,446 km (0.04 R)
• M9: 5,149,757 km (0.094 R)
• M10: 5,796,768 km (0.087 R)
• M11: 6,644,389 km (0.08 R)
• M12: 7,129,386 km (0.077 R)
• M13: 7,834,889 km (0.089 R)
• M14: 8,307,768 km (0.117 R)
• M15: 9,236,921 km (0.12 R)
• M16: 10,882,497 km (0.114 R)
• M17: 13,228,641 km (0.09 R)
• M18: 14,047,838 km (0.105 R)
• M19: 15,313,736 km (0.088 R)
• M20: 17,324,929 km (0.12 R)
• M21: 20,887,902 km (0.115 R)
• M22: 21,734,027 km (0.069 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 190.2

Radius: 7.3

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 5.33 AU - 7.47 AU

Year: 10797 Days

Day: 24.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 44,405,850 km

• M1: 107,561 km (0.116 R)
• M2: 390,450 km (0.117 R)
• M3: 647,908 km (0.107 R)
• M4: 1,106,875 km (0.101 R)
• M5: 2,067,742 km (0.115 R)
• M6: 3,022,027 km (0.071 R)
• M7: 3,586,011 km (0.117 R)
• M8: 4,047,370 km (0.069 R)
• M9: 5,116,546 km (0.103 R)
• M10: 5,731,842 km (0.095 R)
• M11: 5,978,978 km (0.067 R)
• M12: 6,661,444 km (0.041 R)
• M13: 7,322,666 km (0.08 R)
• M14: 10,410,516 km (0.035 R)
• M15: 11,013,694 km (0.103 R)
• M16: 11,837,530 km (0.11 R)
• M17: 32,129,434 km (0.093 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 326.4

Radius: 4.2

Gravity: 18.5 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 7.11 AU - 8.31 AU

Year: 14276 Days

Day: 19.7 Hours

Environment

Temp: -234 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 44,405,850 km

• M1: 62,532 km (0.119 R)
• M2: 222,003 km (0.088 R)
• M3: 857,046 km (0.102 R)
• M4: 1,208,601 km (0.113 R)
• M5: 1,492,239 km (0.113 R)
• M6: 2,102,598 km (0.11 R)
• M7: 2,552,588 km (0.098 R)
• M8: 2,974,454 km (0.095 R)
• M9: 3,717,806 km (0.053 R)
• M10: 4,344,173 km (0.111 R)
• M11: 5,461,519 km (0.118 R)
• M12: 10,090,376 km (0.09 R)
• M13: 12,192,675 km (0.098 R)
• M14: 13,933,246 km (0.107 R)
• M15: 16,315,593 km (0.115 R)
• M16: 17,749,787 km (0.117 R)
• M17: 26,676,442 km (0.112 R)
• M18: 27,656,458 km (0.076 R)
• M19: 28,054,986 km (0.095 R)
• M20: 32,806,813 km (0.102 R)
• M21: 44,542,467 km (0.118 R)
• M22: 45,919,665 km (0.113 R)
• M23: 47,041,798 km (0.114 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 381.5

Radius: 8

Gravity: 5.96 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 6.8 AU - 10.48 AU

Year: 16936 Days

Day: 19.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 44,405,850 km

• M1: 101,876 km (0.097 R)
• M2: 359,932 km (0.061 R)
• M3: 882,478 km (0.111 R)
• M4: 1,564,794 km (0.071 R)
• M5: 2,819,321 km (0.086 R)
• M6: 3,442,995 km (0.079 R)
• M7: 4,962,161 km (0.118 R)
• M8: 5,615,006 km (0.11 R)
• M9: 6,480,430 km (0.093 R)
• M10: 7,217,648 km (0.107 R)
• M11: 8,146,950 km (0.12 R)
• M12: 10,844,050 km (0.111 R)
• M13: 14,556,621 km (0.063 R)
• M14: 20,544,276 km (0.12 R)
• M15: 24,170,977 km (0.108 R)
• M16: 24,555,593 km (0.06 R)
• M17: 25,042,235 km (0.055 R)
• M18: 26,744,509 km (0.11 R)
• M19: 28,097,322 km (0.101 R)
• M20: 29,060,284 km (0.09 R)
• M21: 30,266,791 km (0.045 R)
• M22: 31,051,731 km (0.098 R)
• M23: 31,392,365 km (0.107 R)
• M24: 31,965,475 km (0.116 R)
• M25: 32,545,466 km (0.084 R)
• M26: 47,002,155 km (0.101 R)
• M27: 50,989,686 km (0.093 R)
• M28: 51,940,979 km (0.09 R)
• M29: 53,552,447 km (0.116 R)
• M30: 54,042,380 km (0.092 R)
• M31: 54,370,598 km (0.095 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 142.4

Radius: 5.2

Gravity: 5.27 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 9.22 AU - 9.8 AU

Year: 19557 Days

Day: 18.6 Hours

Environment

Temp: -231 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 44,405,850 km

• M1: 64,626 km (0.112 R)
• M2: 435,629 km (0.085 R)
• M3: 749,186 km (0.051 R)
• M4: 1,134,999 km (0.119 R)
• M5: 2,536,432 km (0.062 R)
• M6: 3,739,797 km (0.056 R)
• M7: 4,465,646 km (0.093 R)
• M8: 4,727,293 km (0.099 R)
• M9: 6,121,246 km (0.113 R)
• M10: 7,008,062 km (0.117 R)
• M11: 8,233,268 km (0.035 R)
• M12: 12,582,228 km (0.09 R)
• M13: 14,822,007 km (0.06 R)
• M14: 15,014,390 km (0.108 R)
• M15: 16,962,155 km (0.119 R)
• M16: 19,223,626 km (0.095 R)
• M17: 20,545,472 km (0.066 R)
• M18: 22,852,571 km (0.114 R)
• M19: 23,109,580 km (0.112 R)
• M20: 23,629,432 km (0.052 R)
• M21: 23,804,312 km (0.065 R)
• M22: 28,366,599 km (0.102 R)
• M23: 39,050,280 km (0.064 R)
• M24: 40,283,864 km (0.096 R)
• M25: 41,162,752 km (0.12 R)
• M26: 43,350,172 km (0.106 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 271 - 11,355 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit