🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.1

Radius: 14.5

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.65 AU - 0.81 AU

Year: 409 Days

Day: 12.6 Hours

Environment

Temp: -136 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 62,482,680 km

• M1: 180,265 km (0.082 R)
• M2: 906,862 km (0.105 R)
• M3: 1,463,067 km (0.04 R)
• M4: 2,649,378 km (0.092 R)
• M5: 3,165,940 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 183.6

Radius: 13.7

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.91 AU - 1.39 AU

Year: 809 Days

Day: 12.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 62,482,680 km

• M1: 170,542 km (0.115 R)
• M2: 674,836 km (0.055 R)
• M3: 1,198,578 km (0.052 R)
• M4: 1,661,883 km (0.112 R)
• M5: 3,628,197 km (0.064 R)
• M6: 4,192,630 km (0.033 R)
• M7: 5,370,564 km (0.069 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 870.9

Radius: 11.7

Gravity: 6.36 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 1.79 AU - 2.37 AU

Year: 1968 Days

Day: 12.4 Hours

Environment

Temp: -194 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 62,482,680 km

• M1: 146,456 km (0.096 R)
• M2: 536,159 km (0.082 R)
• M3: 1,035,217 km (0.098 R)
• M4: 1,454,839 km (0.109 R)
• M5: 1,874,761 km (0.096 R)
• M6: 2,470,310 km (0.094 R)
• M7: 3,091,889 km (0.097 R)
• M8: 3,492,362 km (0.09 R)
• M9: 4,297,797 km (0.116 R)
• M10: 4,996,718 km (0.113 R)
• M11: 5,794,674 km (0.104 R)
• M12: 7,915,074 km (0.045 R)
• M13: 9,302,145 km (0.112 R)
• M14: 10,143,633 km (0.096 R)
• M15: 11,111,831 km (0.082 R)
• M16: 11,578,875 km (0.089 R)
• M17: 12,222,146 km (0.05 R)
• M18: 13,405,016 km (0.065 R)
• M19: 13,979,622 km (0.064 R)
• M20: 15,656,614 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.4

Radius: 10.4

Gravity: 8.73 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.88 AU - 2.3 AU

Year: 1982 Days

Day: 10.3 Hours

Environment

Temp: -201 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 62,482,680 km

• M1: 129,701 km (0.112 R)
• M2: 550,520 km (0.118 R)
• M3: 1,041,500 km (0.035 R)
• M4: 1,407,118 km (0.091 R)
• M5: 2,120,699 km (0.076 R)
• M6: 2,933,315 km (0.051 R)
• M7: 3,274,697 km (0.102 R)
• M8: 4,317,843 km (0.071 R)
• M9: 4,653,391 km (0.083 R)
• M10: 6,711,260 km (0.106 R)
• M11: 8,127,802 km (0.064 R)
• M12: 8,641,671 km (0.1 R)
• M13: 9,176,932 km (0.079 R)
• M14: 9,522,652 km (0.085 R)
• M15: 14,473,444 km (0.074 R)
• M16: 15,133,171 km (0.103 R)
• M17: 16,160,310 km (0.099 R)
• M18: 17,181,016 km (0.112 R)
• M19: 17,707,302 km (0.111 R)
• M20: 18,082,044 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.6

Radius: 8.9

Gravity: 7.86 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 2.37 AU - 2.87 AU

Year: 2782 Days

Day: 11.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 62,482,680 km

• M1: 110,702 km (0.052 R)
• M2: 502,350 km (0.063 R)
• M3: 804,986 km (0.104 R)
• M4: 2,153,611 km (0.038 R)
• M5: 4,318,442 km (0.077 R)
• M6: 4,891,402 km (0.117 R)
• M7: 5,514,327 km (0.049 R)
• M8: 6,801,916 km (0.111 R)
• M9: 8,148,895 km (0.073 R)
• M10: 9,412,249 km (0.087 R)
• M11: 13,247,191 km (0.08 R)
• M12: 16,768,425 km (0.085 R)
• M13: 17,410,499 km (0.11 R)
• M14: 18,573,324 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.1

Radius: 8.3

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 2.31 AU - 3.53 AU

Year: 3273 Days

Day: 7.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 62,482,680 km

• M1: 103,223 km (0.07 R)
• M2: 461,809 km (0.116 R)
• M3: 820,245 km (0.067 R)
• M4: 1,229,246 km (0.034 R)
• M5: 1,610,122 km (0.061 R)
• M6: 2,611,380 km (0.1 R)
• M7: 3,489,819 km (0.118 R)
• M8: 4,206,243 km (0.101 R)
• M9: 4,742,253 km (0.08 R)
• M10: 6,109,427 km (0.049 R)
• M11: 6,458,888 km (0.03 R)
• M12: 6,970,662 km (0.102 R)
• M13: 9,724,011 km (0.087 R)
• M14: 10,040,411 km (0.098 R)
• M15: 10,363,841 km (0.055 R)
• M16: 11,410,428 km (0.07 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.9

Radius: 14.6

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 2.9 AU - 3.66 AU

Year: 3897 Days

Day: 6.4 Hours

Environment

Temp: -203 °C

Axial Tilt: 93.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 62,482,680 km

• M1: 183,108 km (0.062 R)
• M2: 709,842 km (0.11 R)
• M3: 1,196,185 km (0.119 R)
• M4: 2,104,094 km (0.093 R)
• M5: 2,688,723 km (0.115 R)
• M6: 4,233,769 km (0.084 R)
• M7: 5,870,370 km (0.073 R)
• M8: 8,196,916 km (0.094 R)
• M9: 8,890,452 km (0.098 R)
• M10: 9,736,278 km (0.116 R)
• M11: 10,514,786 km (0.112 R)
• M12: 11,001,727 km (0.059 R)
• M13: 11,461,142 km (0.073 R)
• M14: 12,285,127 km (0.114 R)
• M15: 13,954,489 km (0.052 R)
• M16: 14,944,977 km (0.11 R)
• M17: 17,121,626 km (0.077 R)
• M18: 18,665,925 km (0.044 R)
• M19: 19,381,451 km (0.088 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.6

Radius: 13.2

Gravity: 4.74 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 3.79 AU - 4.41 AU

Year: 5446 Days

Day: 12.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 62,482,680 km

• M1: 164,109 km (0.064 R)
• M2: 712,385 km (0.119 R)
• M3: 1,172,698 km (0.118 R)
• M4: 1,949,410 km (0.059 R)
• M5: 2,548,998 km (0.062 R)
• M6: 3,395,423 km (0.119 R)
• M7: 3,955,218 km (0.112 R)
• M8: 4,842,483 km (0.07 R)
• M9: 5,319,251 km (0.118 R)
• M10: 6,045,998 km (0.072 R)
• M11: 6,600,258 km (0.12 R)
• M12: 7,152,573 km (0.105 R)
• M13: 8,077,537 km (0.065 R)
• M14: 9,985,957 km (0.045 R)
• M15: 11,141,152 km (0.114 R)
• M16: 12,958,916 km (0.117 R)
• M17: 13,661,577 km (0.062 R)
• M18: 16,229,873 km (0.114 R)
• M19: 17,890,559 km (0.103 R)
• M20: 18,967,364 km (0.118 R)
• M21: 26,183,816 km (0.042 R)
• M22: 29,836,547 km (0.079 R)

Asteroid Belt

Center: 4.51 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 905.4

Radius: 12.4

Gravity: 5.89 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 4.49 AU - 5.33 AU

Year: 7137 Days

Day: 5 Hours

Environment

Temp: -224 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 62,482,680 km

• M1: 154,235 km (0.07 R)
• M2: 670,198 km (0.1 R)
• M3: 1,525,749 km (0.118 R)
• M4: 1,918,293 km (0.07 R)
• M5: 2,451,012 km (0.093 R)
• M6: 3,081,567 km (0.109 R)
• M7: 4,611,953 km (0.108 R)
• M8: 5,200,321 km (0.032 R)
• M9: 5,871,567 km (0.068 R)
• M10: 6,385,884 km (0.098 R)
• M11: 7,505,026 km (0.066 R)
• M12: 12,024,677 km (0.078 R)
• M13: 13,199,768 km (0.099 R)
• M14: 13,904,823 km (0.109 R)
• M15: 17,253,870 km (0.101 R)
• M16: 18,528,743 km (0.109 R)
• M17: 18,967,364 km (0.098 R)
• M18: 20,171,029 km (0.111 R)
• M19: 21,265,487 km (0.115 R)
• M20: 26,964,119 km (0.056 R)
• M21: 27,433,407 km (0.086 R)
• M22: 27,908,081 km (0.07 R)
• M23: 29,762,048 km (0.11 R)
• M24: 30,872,213 km (0.12 R)
• M25: 31,489,305 km (0.115 R)
• M26: 35,702,878 km (0.115 R)
• M27: 36,841,019 km (0.085 R)
• M28: 40,278,329 km (0.075 R)
• M29: 41,138,966 km (0.115 R)

Planet 10 - Ice Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 709.7

Radius: 6.5

Gravity: 16.8 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 6.13 AU - 9.71 AU

Year: 14622 Days

Day: 17.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 62,482,680 km

• M1: 80,783 km (0.101 R)
• M2: 346,169 km (0.104 R)
• M3: 1,364,482 km (0.041 R)
• M4: 2,303,059 km (0.101 R)
• M5: 3,697,611 km (0.093 R)
• M6: 5,007,639 km (0.07 R)
• M7: 5,217,375 km (0.116 R)
• M8: 5,469,298 km (0.105 R)
• M9: 5,920,186 km (0.093 R)
• M10: 6,154,756 km (0.041 R)
• M11: 6,518,278 km (0.083 R)
• M12: 6,726,369 km (0.049 R)
• M13: 10,016,475 km (0.079 R)
• M14: 10,238,029 km (0.104 R)
• M15: 14,244,859 km (0.083 R)
• M16: 15,983,336 km (0.049 R)
• M17: 17,536,311 km (0.07 R)
• M18: 18,431,954 km (0.062 R)
• M19: 19,702,040 km (0.064 R)
• M20: 20,314,194 km (0.09 R)
• M21: 22,509,692 km (0.07 R)
• M22: 26,723,715 km (0.115 R)
• M23: 27,690,566 km (0.068 R)
• M24: 30,847,380 km (0.04 R)
• M25: 31,910,871 km (0.101 R)
• M26: 34,739,618 km (0.033 R)
• M27: 36,149,727 km (0.115 R)
• M28: 40,748,964 km (0.085 R)
• M29: 41,314,444 km (0.031 R)
• M30: 43,334,913 km (0.112 R)
• M31: 54,774,064 km (0.041 R)
• M32: 58,992,873 km (0.115 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: 373 - 14,772 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit