🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 736.8

Radius: 11.5

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.61 AU - 0.67 AU

Year: 347 Days

Day: 5.6 Hours

Environment

Temp: -153 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 26,309,538 km

• M1: 143,016 km (0.078 R)
• M2: 503,846 km (0.045 R)
• M3: 862,133 km (0.093 R)
• M4: 1,396,347 km (0.106 R)
• M5: 1,813,276 km (0.11 R)
• M6: 2,366,190 km (0.092 R)
• M7: 2,998,091 km (0.109 R)
• M8: 3,862,019 km (0.099 R)
• M9: 4,393,091 km (0.108 R)
• M10: 4,783,542 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799.3

Radius: 14.2

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.92 AU - 1.1 AU

Year: 688 Days

Day: 7.9 Hours

Environment

Temp: -167 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 26,309,538 km

• M1: 176,525 km (0.095 R)
• M2: 624,870 km (0.073 R)
• M3: 1,153,100 km (0.106 R)
• M4: 1,812,827 km (0.117 R)
• M5: 3,352,638 km (0.115 R)
• M6: 3,892,537 km (0.061 R)
• M7: 4,362,723 km (0.077 R)
• M8: 4,820,193 km (0.11 R)
• M9: 7,496,948 km (0.094 R)
• M10: 8,476,664 km (0.057 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.2

Radius: 9.6

Gravity: 0.2 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.07 AU - 1.31 AU

Year: 880 Days

Day: 8.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 45.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 26,309,538 km

• M1: 119,379 km (0.097 R)
• M2: 994,676 km (0.104 R)
• M3: 1,592,619 km (0.072 R)
• M4: 2,371,425 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.9

Radius: 13.9

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 2.05 AU - 2.67 AU

Year: 2459 Days

Day: 7 Hours

Environment

Temp: -200 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 26,309,538 km

• M1: 172,935 km (0.055 R)
• M2: 645,365 km (0.092 R)
• M3: 1,215,782 km (0.083 R)
• M4: 2,485,569 km (0.07 R)
• M5: 2,937,803 km (0.093 R)
• M6: 3,992,019 km (0.088 R)
• M7: 4,531,020 km (0.045 R)
• M8: 5,357,549 km (0.05 R)
• M9: 6,255,585 km (0.06 R)
• M10: 7,103,206 km (0.094 R)
• M11: 7,709,825 km (0.067 R)
• M12: 8,583,776 km (0.091 R)
• M13: 9,924,323 km (0.092 R)
• M14: 12,276,300 km (0.104 R)
• M15: 13,241,805 km (0.113 R)
• M16: 14,881,398 km (0.1 R)
• M17: 16,132,934 km (0.115 R)
• M18: 16,705,445 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 416.9

Radius: 8.2

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 4.06 AU - 5.4 AU

Year: 6977 Days

Day: 9.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 26,309,538 km

• M1: 111,151 km (0.086 R)
• M2: 581,936 km (0.045 R)
• M3: 996,920 km (0.106 R)
• M4: 1,387,371 km (0.077 R)
• M5: 3,472,765 km (0.105 R)
• M6: 4,036,001 km (0.117 R)
• M7: 5,173,543 km (0.078 R)
• M8: 5,786,296 km (0.083 R)
• M9: 7,439,203 km (0.104 R)
• M10: 9,012,075 km (0.112 R)
• M11: 12,544,230 km (0.108 R)
• M12: 15,569,249 km (0.061 R)
• M13: 18,183,621 km (0.108 R)
• M14: 18,981,277 km (0.056 R)
• M15: 21,222,104 km (0.067 R)
• M16: 24,184,590 km (0.109 R)
• M17: 24,743,937 km (0.089 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 544.6

Radius: 3.8

Gravity: 37.71 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 6.85 AU - 8.99 AU

Year: 15117 Days

Day: 20.8 Hours

Environment

Temp: -230 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 26,309,538 km

• M1: 72,854 km (0.068 R)
• M2: 896,241 km (0.037 R)
• M3: 1,249,441 km (0.108 R)
• M4: 1,502,262 km (0.11 R)
• M5: 2,166,626 km (0.096 R)
• M6: 2,936,157 km (0.112 R)
• M7: 3,676,517 km (0.092 R)
• M8: 5,093,807 km (0.063 R)
• M9: 9,877,199 km (0.119 R)
• M10: 21,679,574 km (0.032 R)
• M11: 24,018,836 km (0.108 R)
• M12: 27,568,644 km (0.119 R)
• M13: 31,452,504 km (0.089 R)
• M14: 35,685,674 km (0.058 R)
• M15: 35,938,495 km (0.071 R)
• M16: 36,065,204 km (0.104 R)
• M17: 40,419,998 km (0.11 R)
• M18: 41,525,975 km (0.12 R)
• M19: 52,565,849 km (0.101 R)
• M20: 54,048,963 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 700.1

Radius: 8

Gravity: 10.94 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 7.91 AU - 8.93 AU

Year: 16571 Days

Day: 17.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 26,309,538 km

• M1: 99,782 km (0.067 R)
• M2: 455,226 km (0.084 R)
• M3: 910,303 km (0.043 R)
• M4: 1,443,171 km (0.08 R)
• M5: 2,353,474 km (0.101 R)
• M6: 3,223,236 km (0.064 R)
• M7: 3,862,916 km (0.044 R)
• M8: 4,388,005 km (0.067 R)
• M9: 5,030,378 km (0.043 R)
• M10: 5,889,818 km (0.068 R)
• M11: 7,335,083 km (0.071 R)
• M12: 7,849,400 km (0.087 R)
• M13: 9,214,182 km (0.054 R)
• M14: 10,554,279 km (0.067 R)
• M15: 11,028,505 km (0.117 R)
• M16: 12,668,396 km (0.118 R)
• M17: 13,685,213 km (0.05 R)
• M18: 14,975,944 km (0.107 R)
• M19: 15,348,442 km (0.095 R)
• M20: 15,957,455 km (0.08 R)
• M21: 17,467,945 km (0.115 R)
• M22: 24,161,253 km (0.05 R)
• M23: 28,128,439 km (0.107 R)
• M24: 29,039,789 km (0.085 R)
• M25: 31,647,729 km (0.106 R)
• M26: 32,509,263 km (0.094 R)
• M27: 33,259,945 km (0.108 R)
• M28: 34,666,315 km (0.078 R)
• M29: 39,829,835 km (0.115 R)
• M30: 40,978,597 km (0.107 R)
• M31: 41,414,974 km (0.098 R)
• M32: 46,896,688 km (0.105 R)
• M33: 49,480,992 km (0.096 R)
• M34: 50,474,172 km (0.069 R)
• M35: 58,350,201 km (0.082 R)
• M36: 58,718,062 km (0.1 R)
• M37: 60,205,065 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 461

Radius: 3.4

Gravity: 39.88 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 8.74 AU - 11.08 AU

Year: 21159 Days

Day: 24.4 Hours

Environment

Temp: -244 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 26,309,538 km

• M1: 56,548 km (0.076 R)
• M2: 205,099 km (0.101 R)
• M3: 683,064 km (0.056 R)
• M4: 851,661 km (0.119 R)
• M5: 1,010,833 km (0.088 R)
• M6: 2,083,599 km (0.073 R)
• M7: 2,309,492 km (0.076 R)
• M8: 3,779,141 km (0.115 R)
• M9: 5,279,010 km (0.074 R)
• M10: 6,016,826 km (0.06 R)
• M11: 7,457,454 km (0.093 R)
• M12: 8,132,589 km (0.047 R)
• M13: 9,770,835 km (0.064 R)
• M14: 10,637,306 km (0.046 R)
• M15: 12,323,723 km (0.119 R)
• M16: 14,987,163 km (0.083 R)
• M17: 17,508,187 km (0.028 R)
• M18: 22,476,482 km (0.098 R)
• M19: 23,672,666 km (0.068 R)
• M20: 32,000,181 km (0.119 R)
• M21: 32,373,727 km (0.084 R)
• M22: 35,070,229 km (0.12 R)
• M23: 36,812,296 km (0.096 R)
• M24: 46,552,913 km (0.116 R)
• M25: 47,676,841 km (0.118 R)
• M26: 49,645,400 km (0.076 R)
• M27: 60,494,686 km (0.106 R)
• M28: 62,024,923 km (0.104 R)
• M29: 66,973,471 km (0.089 R)
• M30: 67,176,625 km (0.114 R)
• M31: 68,610,819 km (0.041 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 801.5

Radius: 4.8

Gravity: 34.79 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 9.91 AU - 10.53 AU

Year: 22160 Days

Day: 24.3 Hours

Environment

Temp: -233 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 26,309,538 km

• M1: 59,690 km (0.073 R)
• M2: 248,183 km (0.108 R)
• M3: 543,489 km (0.114 R)
• M4: 1,130,960 km (0.097 R)
• M5: 2,446,224 km (0.112 R)
• M6: 3,227,724 km (0.053 R)
• M7: 4,583,828 km (0.09 R)
• M8: 5,843,742 km (0.051 R)
• M9: 6,599,211 km (0.091 R)
• M10: 21,409,699 km (0.075 R)
• M11: 25,062,430 km (0.091 R)
• M12: 25,978,568 km (0.04 R)
• M13: 26,916,696 km (0.099 R)
• M14: 30,765,700 km (0.086 R)
• M15: 35,107,329 km (0.099 R)
• M16: 48,760,828 km (0.04 R)
• M17: 55,778,464 km (0.115 R)
• M18: 64,923,531 km (0.063 R)
• M19: 69,289,994 km (0.114 R)
• M20: 69,961,389 km (0.089 R)
• M21: 75,963,106 km (0.066 R)
• M22: 81,301,955 km (0.113 R)
• M23: 83,556,245 km (0.057 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 20.1

Radius: 5.7

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 9.8 AU - 11.6 AU

Year: 23739 Days

Day: 22.7 Hours

Environment

Temp: -236 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 26,309,538 km

• M1: 71,059 km (0.059 R)
• M2: 300,243 km (0.109 R)
• M3: 898,784 km (0.059 R)
• M4: 1,879,248 km (0.035 R)
• M5: 2,128,030 km (0.034 R)
• M6: 2,461,932 km (0.051 R)
• M7: 2,795,087 km (0.039 R)
• M8: 6,114,813 km (0.11 R)
• M9: 11,453,213 km (0.111 R)
• M10: 17,468,543 km (0.063 R)
• M11: 20,569,258 km (0.034 R)
• M12: 22,425,469 km (0.032 R)
• M13: 23,576,624 km (0.093 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: 344 - 11,759 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit