🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.1

Radius: 9.3

Gravity: 9.2 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.77 AU - 1.01 AU

Year: 551 Days

Day: 11.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 141.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 57,033,770 km

• M1: 115,639 km (0.071 R)
• M2: 464,801 km (0.097 R)
• M3: 765,642 km (0.105 R)
• M4: 1,102,088 km (0.116 R)
• M5: 1,729,351 km (0.119 R)
• M6: 2,313,980 km (0.051 R)
• M7: 3,230,267 km (0.055 R)
• M8: 3,522,880 km (0.054 R)
• M9: 4,416,877 km (0.081 R)
• M10: 5,402,278 km (0.105 R)
• M11: 5,779,714 km (0.089 R)
• M12: 6,349,532 km (0.062 R)
• M13: 6,729,511 km (0.096 R)
• M14: 7,124,599 km (0.084 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.3

Radius: 10.4

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.78 AU - 1.14 AU

Year: 617 Days

Day: 7.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (3)

Outer Limit: 57,033,770 km

• M1: 130,449 km (0.097 R)
• M2: 520,750 km (0.071 R)
• M3: 863,778 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.5

Radius: 9.2

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 1 AU - 1.02 AU

Year: 666 Days

Day: 10.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 57,033,770 km

• M1: 114,592 km (0.107 R)
• M2: 455,825 km (0.065 R)
• M3: 796,609 km (0.102 R)
• M4: 1,186,760 km (0.066 R)
• M5: 1,501,514 km (0.112 R)
• M6: 1,839,156 km (0.11 R)
• M7: 2,482,577 km (0.117 R)
• M8: 3,123,304 km (0.051 R)
• M9: 3,457,356 km (0.117 R)
• M10: 3,747,127 km (0.065 R)
• M11: 4,067,566 km (0.093 R)
• M12: 4,925,061 km (0.047 R)
• M13: 5,242,059 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.7

Radius: 14.5

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.29 AU - 1.95 AU

Year: 1353 Days

Day: 12.3 Hours

Environment

Temp: -174 °C

Axial Tilt: 70.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 57,033,770 km

• M1: 180,415 km (0.072 R)
• M2: 700,417 km (0.068 R)
• M3: 1,568,234 km (0.06 R)
• M4: 2,184,877 km (0.098 R)
• M5: 2,687,825 km (0.058 R)
• M6: 3,196,757 km (0.117 R)
• M7: 3,916,173 km (0.101 R)
• M8: 5,307,134 km (0.059 R)
• M9: 5,895,802 km (0.119 R)
• M10: 7,928,089 km (0.087 R)
• M11: 9,460,420 km (0.094 R)
• M12: 10,044,001 km (0.114 R)
• M13: 10,684,280 km (0.081 R)
• M14: 11,317,827 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.5

Radius: 14.8

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.97 AU - 2.61 AU

Year: 2273 Days

Day: 6.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 57,033,770 km

• M1: 189,092 km (0.088 R)
• M2: 864,975 km (0.103 R)
• M3: 1,886,130 km (0.086 R)
• M4: 2,613,624 km (0.12 R)
• M5: 3,584,066 km (0.119 R)
• M6: 4,078,188 km (0.092 R)
• M7: 4,802,092 km (0.111 R)
• M8: 5,264,947 km (0.096 R)
• M9: 6,394,262 km (0.115 R)
• M10: 6,980,386 km (0.072 R)
• M11: 7,525,970 km (0.034 R)
• M12: 9,784,748 km (0.034 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 861.8

Radius: 9.7

Gravity: 9.16 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 2.76 AU - 3.24 AU

Year: 3409 Days

Day: 11.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 57,033,770 km

• M1: 121,025 km (0.052 R)
• M2: 455,226 km (0.061 R)
• M3: 861,983 km (0.103 R)
• M4: 1,969,157 km (0.034 R)
• M5: 2,350,033 km (0.116 R)
• M6: 4,750,032 km (0.114 R)
• M7: 5,229,493 km (0.114 R)
• M8: 6,585,448 km (0.034 R)
• M9: 8,340,081 km (0.071 R)
• M10: 11,593,087 km (0.088 R)
• M11: 12,091,846 km (0.092 R)
• M12: 12,652,240 km (0.106 R)
• M13: 12,987,040 km (0.073 R)
• M14: 14,077,908 km (0.104 R)
• M15: 18,932,957 km (0.102 R)
• M16: 21,530,425 km (0.119 R)
• M17: 22,077,055 km (0.069 R)
• M18: 22,492,937 km (0.117 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.8

Radius: 10.8

Gravity: 7.08 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.26 AU - 6.48 AU

Year: 8163 Days

Day: 5.8 Hours

Environment

Temp: -227 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 57,033,770 km

• M1: 134,788 km (0.068 R)
• M2: 575,802 km (0.104 R)
• M3: 1,120,039 km (0.108 R)
• M4: 1,617,452 km (0.079 R)
• M5: 2,121,896 km (0.073 R)
• M6: 2,610,782 km (0.096 R)
• M7: 4,291,514 km (0.073 R)
• M8: 4,629,905 km (0.06 R)
• M9: 7,246,970 km (0.12 R)
• M10: 10,467,961 km (0.079 R)
• M11: 13,495,822 km (0.073 R)
• M12: 15,900,608 km (0.118 R)
• M13: 17,416,483 km (0.085 R)
• M14: 20,495,058 km (0.119 R)
• M15: 32,412,623 km (0.104 R)
• M16: 33,944,206 km (0.098 R)
• M17: 40,805,662 km (0.108 R)
• M18: 41,819,187 km (0.094 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 603.1

Radius: 7.7

Gravity: 10.17 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 7.85 AU - 7.99 AU

Year: 14622 Days

Day: 18.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 57,033,770 km

• M1: 95,743 km (0.086 R)
• M2: 612,304 km (0.109 R)
• M3: 912,547 km (0.087 R)
• M4: 1,284,747 km (0.078 R)
• M5: 1,566,888 km (0.043 R)
• M6: 1,977,983 km (0.076 R)
• M7: 2,629,183 km (0.084 R)
• M8: 3,112,982 km (0.077 R)
• M9: 3,849,004 km (0.071 R)
• M10: 4,380,226 km (0.097 R)
• M11: 4,992,979 km (0.081 R)
• M12: 5,661,531 km (0.104 R)
• M13: 6,468,313 km (0.1 R)
• M14: 7,175,761 km (0.089 R)
• M15: 8,892,546 km (0.049 R)
• M16: 11,328,748 km (0.111 R)
• M17: 15,877,420 km (0.072 R)
• M18: 16,322,624 km (0.1 R)
• M19: 16,776,204 km (0.081 R)
• M20: 18,267,845 km (0.108 R)
• M21: 18,839,159 km (0.065 R)
• M22: 20,362,664 km (0.076 R)
• M23: 22,426,815 km (0.106 R)
• M24: 22,705,965 km (0.092 R)
• M25: 22,987,358 km (0.09 R)
• M26: 24,528,067 km (0.117 R)
• M27: 29,228,133 km (0.079 R)
• M28: 33,274,306 km (0.086 R)
• M29: 34,619,191 km (0.066 R)
• M30: 34,992,139 km (0.106 R)
• M31: 45,657,719 km (0.098 R)
• M32: 46,557,999 km (0.112 R)
• M33: 49,329,599 km (0.07 R)
• M34: 51,559,953 km (0.04 R)
• M35: 53,358,868 km (0.109 R)
• M36: 56,049,535 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 686.7

Radius: 7.2

Gravity: 13.25 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 7.49 AU - 8.75 AU

Year: 15179 Days

Day: 23.3 Hours

Environment

Temp: -232 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 57,033,770 km

• M1: 93,349 km (0.069 R)
• M2: 348,713 km (0.12 R)
• M3: 580,739 km (0.082 R)
• M4: 1,090,120 km (0.078 R)
• M5: 1,832,275 km (0.116 R)
• M6: 2,143,438 km (0.07 R)
• M7: 2,687,675 km (0.111 R)
• M8: 3,041,474 km (0.084 R)
• M9: 3,320,474 km (0.114 R)
• M10: 5,226,052 km (0.078 R)
• M11: 5,816,814 km (0.095 R)
• M12: 7,951,127 km (0.091 R)
• M13: 9,350,166 km (0.118 R)
• M14: 10,673,808 km (0.104 R)
• M15: 12,952,483 km (0.099 R)
• M16: 15,462,586 km (0.075 R)
• M17: 17,385,367 km (0.086 R)
• M18: 18,612,518 km (0.105 R)
• M19: 20,784,530 km (0.031 R)
• M20: 22,544,250 km (0.059 R)
• M21: 25,624,769 km (0.103 R)
• M22: 27,211,553 km (0.099 R)
• M23: 27,973,904 km (0.077 R)
• M24: 33,218,806 km (0.12 R)
• M25: 34,089,465 km (0.102 R)
• M26: 41,039,633 km (0.1 R)
• M27: 41,753,962 km (0.117 R)
• M28: 44,244,318 km (0.103 R)
• M29: 46,214,373 km (0.114 R)
• M30: 52,474,146 km (0.072 R)
• M31: 54,680,116 km (0.111 R)
• M32: 62,416,570 km (0.12 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 219.5

Radius: 5.3

Gravity: 7.81 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 10.08 AU - 11.3 AU

Year: 22929 Days

Day: 20.6 Hours

Environment

Temp: -235 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 57,033,770 km

• M1: 65,973 km (0.083 R)
• M2: 308,172 km (0.117 R)
• M3: 814,710 km (0.055 R)
• M4: 1,666,371 km (0.109 R)
• M5: 1,897,799 km (0.1 R)
• M6: 3,393,478 km (0.118 R)
• M7: 5,905,376 km (0.062 R)
• M8: 7,144,196 km (0.065 R)
• M9: 7,402,701 km (0.085 R)
• M10: 7,801,978 km (0.097 R)
• M11: 8,122,416 km (0.11 R)
• M12: 8,451,532 km (0.08 R)
• M13: 8,986,494 km (0.079 R)
• M14: 11,471,015 km (0.087 R)
• M15: 11,885,252 km (0.108 R)
• M16: 12,309,511 km (0.114 R)
• M17: 16,518,447 km (0.06 R)
• M18: 17,046,827 km (0.092 R)
• M19: 18,699,135 km (0.041 R)
• M20: 19,272,843 km (0.087 R)
• M21: 19,773,847 km (0.066 R)
• M22: 20,112,686 km (0.114 R)
• M23: 21,152,391 km (0.05 R)
• M24: 22,318,506 km (0.119 R)
• M25: 32,404,544 km (0.047 R)
• M26: 35,672,360 km (0.117 R)
• M27: 41,044,270 km (0.12 R)
• M28: 44,716,000 km (0.115 R)
• M29: 53,683,645 km (0.083 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: 504 - 16,370 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit