🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 557.8

Radius: 8.9

Gravity: 7.04 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.52 AU - 0.56 AU

Year: 269 Days

Day: 5.8 Hours

Environment

Temp: -139 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 86,382,602 km

• M1: 110,702 km (0.095 R)
• M2: 392,096 km (0.115 R)
• M3: 740,061 km (0.056 R)
• M4: 1,024,446 km (0.05 R)
• M5: 1,345,334 km (0.06 R)
• M6: 1,656,647 km (0.096 R)
• M7: 2,045,452 km (0.117 R)
• M8: 2,494,544 km (0.08 R)
• M9: 2,913,269 km (0.077 R)
• M10: 3,645,551 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 290.5

Radius: 8.8

Gravity: 3.75 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 0.51 AU - 0.57 AU

Year: 269 Days

Day: 14 Hours

Environment

Temp: -140 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 86,382,602 km

• M1: 109,805 km (0.102 R)
• M2: 516,711 km (0.055 R)
• M3: 959,670 km (0.091 R)
• M4: 1,691,354 km (0.066 R)
• M5: 2,048,892 km (0.078 R)
• M6: 2,848,194 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.5

Radius: 11.3

Gravity: 5.65 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.57 AU - 0.59 AU

Year: 300 Days

Day: 5.8 Hours

Environment

Temp: -142 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 86,382,602 km

• M1: 141,669 km (0.069 R)
• M2: 513,569 km (0.05 R)
• M3: 1,008,140 km (0.029 R)
• M4: 1,470,547 km (0.114 R)
• M5: 1,997,431 km (0.115 R)
• M6: 2,407,778 km (0.118 R)
• M7: 3,003,028 km (0.112 R)
• M8: 3,823,422 km (0.053 R)
• M9: 4,357,636 km (0.075 R)

Asteroid Belt

Center: 0.91 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 896.4

Radius: 14.5

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.07 AU - 1.39 AU

Year: 925 Days

Day: 6.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 86,382,602 km

• M1: 180,415 km (0.083 R)
• M2: 710,141 km (0.108 R)
• M3: 1,620,594 km (0.117 R)
• M4: 2,205,970 km (0.119 R)
• M5: 3,062,867 km (0.072 R)
• M6: 3,525,274 km (0.071 R)
• M7: 4,827,523 km (0.109 R)
• M8: 5,973,144 km (0.043 R)
• M9: 6,679,096 km (0.103 R)
• M10: 7,317,430 km (0.065 R)
• M11: 7,944,694 km (0.049 R)
• M12: 8,882,972 km (0.044 R)
• M13: 9,364,677 km (0.071 R)
• M14: 10,196,441 km (0.077 R)
• M15: 10,693,555 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.1

Radius: 13.1

Gravity: 0.43 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 2.22 AU - 3.06 AU

Year: 2909 Days

Day: 14.1 Hours

Environment

Temp: -217 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 86,382,602 km

• M1: 165,754 km (0.102 R)
• M2: 704,157 km (0.1 R)
• M3: 3,768,819 km (0.11 R)
• M4: 5,622,038 km (0.071 R)
• M5: 8,072,301 km (0.115 R)
• M6: 8,863,524 km (0.058 R)
• M7: 9,705,910 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780

Radius: 14.3

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 3.12 AU - 4.88 AU

Year: 5426 Days

Day: 10.8 Hours

Environment

Temp: -213 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 86,382,602 km

• M1: 177,872 km (0.052 R)
• M2: 720,613 km (0.095 R)
• M3: 1,434,195 km (0.096 R)
• M4: 2,631,726 km (0.032 R)
• M5: 3,216,055 km (0.064 R)
• M6: 5,839,852 km (0.1 R)
• M7: 6,606,691 km (0.1 R)
• M8: 7,084,357 km (0.034 R)
• M9: 8,071,404 km (0.045 R)
• M10: 8,538,598 km (0.072 R)
• M11: 9,106,621 km (0.104 R)
• M12: 10,318,663 km (0.106 R)
• M13: 12,904,013 km (0.03 R)
• M14: 13,983,511 km (0.051 R)
• M15: 14,488,554 km (0.082 R)
• M16: 16,138,319 km (0.112 R)
• M17: 17,327,024 km (0.086 R)
• M18: 18,239,720 km (0.108 R)
• M19: 19,321,762 km (0.104 R)
• M20: 21,391,598 km (0.064 R)
• M21: 21,912,647 km (0.094 R)
• M22: 22,902,686 km (0.113 R)
• M23: 29,297,995 km (0.046 R)
• M24: 32,120,159 km (0.084 R)
• M25: 32,607,698 km (0.034 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 267.6

Radius: 3

Gravity: 29.73 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 5.81 AU - 7.01 AU

Year: 11007 Days

Day: 20.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 86,382,602 km

• M1: 37,848 km (0.056 R)
• M2: 613,501 km (0.116 R)
• M3: 1,005,148 km (0.118 R)
• M4: 2,407,778 km (0.102 R)
• M5: 2,590,586 km (0.102 R)
• M6: 3,025,019 km (0.119 R)
• M7: 3,529,463 km (0.102 R)
• M8: 6,661,444 km (0.082 R)
• M9: 8,260,196 km (0.09 R)
• M10: 9,728,499 km (0.046 R)
• M11: 10,913,015 km (0.097 R)
• M12: 11,160,899 km (0.08 R)
• M13: 12,837,292 km (0.059 R)
• M14: 15,098,165 km (0.075 R)
• M15: 18,297,016 km (0.116 R)
• M16: 20,239,096 km (0.093 R)
• M17: 25,992,181 km (0.078 R)
• M18: 31,131,915 km (0.062 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 67.8

Radius: 5.7

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 5.16 AU - 7.7 AU

Year: 11059 Days

Day: 17.5 Hours

Environment

Temp: -238 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 86,382,602 km

• M1: 74,350 km (0.12 R)
• M2: 251,624 km (0.118 R)
• M3: 562,488 km (0.083 R)
• M4: 816,804 km (0.116 R)
• M5: 2,182,334 km (0.088 R)
• M6: 2,620,506 km (0.09 R)
• M7: 3,169,979 km (0.096 R)
• M8: 6,443,928 km (0.109 R)
• M9: 6,775,138 km (0.08 R)
• M10: 6,991,606 km (0.119 R)
• M11: 7,406,142 km (0.064 R)
• M12: 8,284,132 km (0.094 R)
• M13: 8,711,982 km (0.061 R)
• M14: 10,448,364 km (0.114 R)
• M15: 11,506,470 km (0.078 R)
• M16: 14,182,925 km (0.118 R)
• M17: 15,159,949 km (0.094 R)
• M18: 18,419,238 km (0.048 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 369.5

Radius: 3.4

Gravity: 31.96 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 6.84 AU - 10.84 AU

Year: 17827 Days

Day: 23.7 Hours

Environment

Temp: -232 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 86,382,602 km

• M1: 42,785 km (0.091 R)
• M2: 231,877 km (0.092 R)
• M3: 405,261 km (0.06 R)
• M4: 1,287,290 km (0.077 R)
• M5: 1,425,967 km (0.114 R)
• M6: 2,121,148 km (0.059 R)
• M7: 2,716,847 km (0.042 R)
• M8: 3,738,600 km (0.1 R)
• M9: 4,022,088 km (0.05 R)
• M10: 4,259,051 km (0.098 R)
• M11: 4,411,791 km (0.095 R)
• M12: 4,568,270 km (0.078 R)
• M13: 6,663,239 km (0.105 R)
• M14: 7,207,775 km (0.101 R)
• M15: 9,118,888 km (0.088 R)
• M16: 10,163,231 km (0.108 R)
• M17: 11,636,620 km (0.11 R)
• M18: 12,862,575 km (0.078 R)
• M19: 13,770,334 km (0.051 R)
• M20: 14,172,154 km (0.092 R)
• M21: 19,286,008 km (0.086 R)
• M22: 21,887,066 km (0.068 R)
• M23: 22,250,589 km (0.078 R)
• M24: 23,554,933 km (0.094 R)
• M25: 26,110,663 km (0.025 R)
• M26: 27,245,363 km (0.084 R)
• M27: 27,455,099 km (0.058 R)
• M28: 27,666,032 km (0.118 R)
• M29: 32,347,697 km (0.105 R)
• M30: 34,874,704 km (0.048 R)
• M31: 38,708,599 km (0.038 R)
• M32: 42,390,950 km (0.101 R)
• M33: 44,099,807 km (0.066 R)
• M34: 45,411,331 km (0.087 R)
• M35: 45,558,685 km (0.056 R)
• M36: 49,813,697 km (0.091 R)
• M37: 52,360,152 km (0.083 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 895.5

Radius: 3.9

Gravity: 58.88 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 9.19 AU - 10.63 AU

Year: 21159 Days

Day: 22.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 86,382,602 km

• M1: 48,619 km (0.049 R)
• M2: 201,508 km (0.086 R)
• M3: 363,822 km (0.057 R)
• M4: 527,183 km (0.09 R)
• M5: 678,875 km (0.092 R)
• M6: 993,031 km (0.118 R)
• M7: 1,197,830 km (0.1 R)
• M8: 1,729,052 km (0.115 R)
• M9: 2,154,060 km (0.068 R)
• M10: 2,426,477 km (0.103 R)
• M11: 4,009,672 km (0.12 R)
• M12: 4,601,331 km (0.076 R)
• M13: 4,748,536 km (0.101 R)
• M14: 7,968,331 km (0.072 R)
• M15: 8,397,228 km (0.038 R)
• M16: 9,716,232 km (0.055 R)
• M17: 15,619,962 km (0.06 R)
• M18: 16,806,274 km (0.097 R)
• M19: 20,228,624 km (0.091 R)
• M20: 27,194,649 km (0.094 R)
• M21: 30,429,104 km (0.079 R)
• M22: 31,605,841 km (0.085 R)
• M23: 35,603,545 km (0.076 R)
• M24: 38,397,734 km (0.117 R)
• M25: 41,493,064 km (0.113 R)
• M26: 42,614,599 km (0.094 R)
• M27: 44,583,905 km (0.093 R)
• M28: 58,482,595 km (0.072 R)
• M29: 58,682,458 km (0.077 R)
• M30: 59,083,529 km (0.077 R)
• M31: 60,502,016 km (0.1 R)
• M32: 62,567,365 km (0.071 R)
• M33: 64,040,904 km (0.07 R)
• M34: 71,299,542 km (0.081 R)
• M35: 75,717,466 km (0.203 R)
• M36: 78,843,314 km (0.085 R)
• M37: 84,072,507 km (0.081 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 13,826 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit