🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 495.1

Radius: 8

Gravity: 7.74 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.08 AU - 1.38 AU

Year: 910 Days

Day: 7.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 84,403,387 km

• M1: 100,231 km (0.103 R)
• M2: 376,089 km (0.086 R)
• M3: 654,042 km (0.118 R)
• M4: 909,705 km (0.115 R)
• M5: 1,187,657 km (0.099 R)
• M6: 1,561,951 km (0.041 R)
• M7: 2,013,737 km (0.112 R)
• M8: 2,429,021 km (0.101 R)
• M9: 3,075,134 km (0.071 R)
• M10: 3,514,802 km (0.112 R)
• M11: 4,405,059 km (0.053 R)
• M12: 4,704,554 km (0.106 R)
• M13: 5,252,381 km (0.073 R)
• M14: 5,981,072 km (0.093 R)
• M15: 6,624,044 km (0.076 R)
• M16: 7,312,194 km (0.106 R)
• M17: 7,709,377 km (0.112 R)
• M18: 8,269,621 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.2

Radius: 9.7

Gravity: 5.51 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 1.67 AU - 2.09 AU

Year: 1719 Days

Day: 14.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 84,403,387 km

• M1: 120,576 km (0.113 R)
• M2: 567,425 km (0.114 R)
• M3: 1,042,847 km (0.068 R)
• M4: 2,002,218 km (0.104 R)
• M5: 2,896,963 km (0.085 R)
• M6: 3,218,149 km (0.081 R)
• M7: 4,109,454 km (0.108 R)
• M8: 5,115,350 km (0.091 R)
• M9: 10,815,178 km (0.07 R)
• M10: 11,270,853 km (0.091 R)
• M11: 12,909,249 km (0.107 R)
• M12: 13,502,405 km (0.065 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 423.9

Radius: 11.4

Gravity: 3.26 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.98 AU - 2.42 AU

Year: 2176 Days

Day: 7.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 84,403,387 km

• M1: 141,819 km (0.102 R)
• M2: 847,622 km (0.029 R)
• M3: 1,313,619 km (0.093 R)
• M4: 2,357,962 km (0.052 R)
• M5: 2,852,233 km (0.108 R)
• M6: 3,579,428 km (0.114 R)
• M7: 4,069,062 km (0.104 R)
• M8: 5,313,866 km (0.113 R)
• M9: 5,905,825 km (0.115 R)
• M10: 7,167,683 km (0.12 R)
• M11: 10,013,932 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404

Radius: 12.9

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 2.64 AU - 3.57 AU

Year: 3640 Days

Day: 11.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 84,403,387 km

• M1: 161,715 km (0.047 R)
• M2: 891,005 km (0.056 R)
• M3: 1,551,480 km (0.063 R)
• M4: 3,808,014 km (0.069 R)
• M5: 7,314,887 km (0.12 R)
• M6: 8,233,268 km (0.117 R)
• M7: 10,453,450 km (0.026 R)
• M8: 12,039,487 km (0.087 R)
• M9: 12,646,406 km (0.067 R)
• M10: 18,601,747 km (0.119 R)
• M11: 20,309,257 km (0.084 R)

Asteroid Belt

Center: 3.82 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 168.9

Radius: 9.3

Gravity: 1.95 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 3.86 AU - 5.2 AU

Year: 6429 Days

Day: 13.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 84,403,387 km

• M1: 116,986 km (0.107 R)
• M2: 604,675 km (0.05 R)
• M3: 1,038,359 km (0.087 R)
• M4: 1,437,037 km (0.079 R)
• M5: 2,428,273 km (0.099 R)
• M6: 3,603,663 km (0.047 R)
• M7: 4,831,413 km (0.119 R)
• M8: 7,788,664 km (0.042 R)
• M9: 11,350,140 km (0.046 R)
• M10: 12,990,780 km (0.09 R)
• M11: 19,823,064 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.3

Radius: 14.5

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 5.47 AU - 5.51 AU

Year: 8578 Days

Day: 12.1 Hours

Environment

Temp: -234 °C

Axial Tilt: 9.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 84,403,387 km

• M1: 180,415 km (0.059 R)
• M2: 646,263 km (0.07 R)
• M3: 1,484,310 km (0.108 R)
• M4: 2,209,860 km (0.107 R)
• M5: 3,017,987 km (0.106 R)
• M6: 3,843,020 km (0.056 R)
• M7: 5,604,086 km (0.11 R)
• M8: 6,387,380 km (0.101 R)
• M9: 7,715,660 km (0.115 R)
• M10: 9,260,258 km (0.116 R)
• M11: 10,105,935 km (0.101 R)
• M12: 16,301,979 km (0.094 R)
• M13: 21,610,460 km (0.083 R)
• M14: 22,881,892 km (0.028 R)
• M15: 26,754,981 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 594.4

Radius: 7

Gravity: 12.13 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 7.68 AU - 8.12 AU

Year: 14807 Days

Day: 21.2 Hours

Environment

Temp: -242 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 84,403,387 km

• M1: 89,011 km (0.094 R)
• M2: 886,517 km (0.082 R)
• M3: 1,361,191 km (0.066 R)
• M4: 2,718,044 km (0.039 R)
• M5: 3,091,141 km (0.094 R)
• M6: 3,419,059 km (0.111 R)
• M7: 4,607,764 km (0.076 R)
• M8: 7,411,827 km (0.108 R)
• M9: 8,093,843 km (0.044 R)
• M10: 8,816,850 km (0.097 R)
• M11: 14,085,238 km (0.083 R)
• M12: 20,516,600 km (0.071 R)
• M13: 20,780,042 km (0.088 R)
• M14: 32,548,308 km (0.075 R)
• M15: 34,120,731 km (0.054 R)
• M16: 38,205,800 km (0.11 R)
• M17: 40,641,104 km (0.116 R)
• M18: 46,419,471 km (0.07 R)
• M19: 47,025,791 km (0.104 R)
• M20: 51,418,583 km (0.027 R)
• M21: 52,722,179 km (0.101 R)
• M22: 55,056,355 km (0.116 R)
• M23: 58,685,150 km (0.058 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 908.7

Radius: 6.1

Gravity: 24.42 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 7.61 AU - 9.67 AU

Year: 16936 Days

Day: 22 Hours

Environment

Temp: -236 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 84,403,387 km

• M1: 81,082 km (0.091 R)
• M2: 338,390 km (0.106 R)
• M3: 534,064 km (0.078 R)
• M4: 973,583 km (0.104 R)
• M5: 1,229,994 km (0.109 R)
• M6: 1,880,296 km (0.073 R)
• M7: 2,457,145 km (0.066 R)
• M8: 2,836,226 km (0.116 R)
• M9: 3,199,300 km (0.036 R)
• M10: 3,448,680 km (0.118 R)
• M11: 3,862,318 km (0.072 R)
• M12: 4,648,006 km (0.117 R)
• M13: 5,535,570 km (0.117 R)
• M14: 8,763,443 km (0.034 R)
• M15: 10,346,189 km (0.12 R)
• M16: 10,586,892 km (0.11 R)
• M17: 11,846,955 km (0.102 R)
• M18: 12,717,764 km (0.084 R)
• M19: 16,466,238 km (0.117 R)
• M20: 16,960,359 km (0.066 R)
• M21: 17,978,223 km (0.088 R)
• M22: 21,665,212 km (0.077 R)
• M23: 22,158,885 km (0.03 R)
• M24: 23,271,295 km (0.032 R)
• M25: 30,986,357 km (0.027 R)
• M26: 33,281,337 km (0.099 R)
• M27: 38,637,839 km (0.117 R)
• M28: 41,747,081 km (0.1 R)
• M29: 45,019,086 km (0.101 R)
• M30: 47,458,129 km (0.099 R)
• M31: 48,290,342 km (0.092 R)
• M32: 49,983,940 km (0.08 R)
• M33: 52,244,214 km (0.087 R)
• M34: 53,489,167 km (0.062 R)
• M35: 57,907,391 km (0.112 R)
• M36: 58,286,173 km (0.108 R)
• M37: 65,390,426 km (0.116 R)
• M38: 65,595,674 km (0.07 R)
• M39: 74,159,404 km (0.087 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 874.7

Radius: 4.6

Gravity: 41.34 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 9.35 AU - 10.39 AU

Year: 20678 Days

Day: 20.2 Hours

Environment

Temp: -237 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 84,403,387 km

• M1: 57,296 km (0.028 R)
• M2: 210,335 km (0.116 R)
• M3: 493,972 km (0.094 R)
• M4: 1,018,014 km (0.081 R)
• M5: 1,609,224 km (0.098 R)
• M6: 1,773,333 km (0.107 R)
• M7: 2,545,707 km (0.063 R)
• M8: 2,846,997 km (0.119 R)
• M9: 3,704,642 km (0.071 R)
• M10: 3,894,930 km (0.08 R)
• M11: 4,091,651 km (0.115 R)
• M12: 4,540,894 km (0.093 R)
• M13: 5,701,923 km (0.107 R)
• M14: 6,173,306 km (0.091 R)
• M15: 6,810,144 km (0.105 R)
• M16: 7,096,175 km (0.099 R)
• M17: 9,443,665 km (0.113 R)
• M18: 11,049,598 km (0.103 R)
• M19: 11,444,387 km (0.085 R)
• M20: 11,848,600 km (0.057 R)
• M21: 13,786,341 km (0.11 R)
• M22: 15,189,420 km (0.046 R)
• M23: 16,176,018 km (0.092 R)
• M24: 19,296,480 km (0.045 R)
• M25: 20,256,748 km (0.102 R)
• M26: 26,930,908 km (0.115 R)
• M27: 36,501,581 km (0.119 R)
• M28: 37,229,524 km (0.108 R)
• M29: 40,083,852 km (0.032 R)
• M30: 40,702,738 km (0.095 R)
• M31: 47,764,207 km (0.101 R)
• M32: 51,309,826 km (0.07 R)
• M33: 56,175,945 km (0.07 R)
• M34: 61,340,812 km (0.107 R)
• M35: 63,199,864 km (0.091 R)
• M36: 64,671,459 km (0.091 R)
• M37: 67,247,235 km (0.069 R)
• M38: 70,561,875 km (0.079 R)
• M39: 71,917,680 km (0.073 R)
• M40: 79,930,142 km (0.142 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 408 - 11,490 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit