🌌 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: 151.2

Radius: 12.8

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.73 AU - 1.05 AU

Year: 569 Days

Day: 6.4 Hours

Environment

Temp: -172 °C

Axial Tilt: 107.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 88,403,738 km

• M1: 159,172 km (0.062 R)
• M2: 697,276 km (0.11 R)
• M3: 1,196,484 km (0.061 R)
• M4: 1,778,569 km (0.092 R)
• M5: 2,194,750 km (0.098 R)
• M6: 3,800,534 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642.9

Radius: 8.4

Gravity: 9.11 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.81 AU - 1.11 AU

Year: 638 Days

Day: 12.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 88,403,738 km

• M1: 104,419 km (0.064 R)
• M2: 382,223 km (0.076 R)
• M3: 795,861 km (0.092 R)
• M4: 1,131,409 km (0.117 R)
• M5: 1,523,804 km (0.059 R)
• M6: 2,248,007 km (0.073 R)
• M7: 2,627,836 km (0.053 R)
• M8: 3,973,170 km (0.106 R)
• M9: 4,421,365 km (0.079 R)
• M10: 4,771,274 km (0.11 R)
• M11: 5,156,639 km (0.111 R)
• M12: 6,300,165 km (0.107 R)
• M13: 6,661,743 km (0.078 R)
• M14: 7,143,897 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 318.3

Radius: 9.9

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.4 AU - 2.52 AU

Year: 2617 Days

Day: 12.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 88,403,738 km

• M1: 123,418 km (0.097 R)
• M2: 446,849 km (0.11 R)
• M3: 849,716 km (0.072 R)
• M4: 1,441,824 km (0.061 R)
• M5: 2,229,307 km (0.115 R)
• M6: 2,898,608 km (0.108 R)
• M7: 3,509,416 km (0.113 R)
• M8: 4,128,452 km (0.113 R)
• M9: 4,513,966 km (0.096 R)
• M10: 5,008,238 km (0.063 R)
• M11: 5,561,301 km (0.041 R)
• M12: 6,581,558 km (0.118 R)
• M13: 6,974,702 km (0.114 R)
• M14: 7,779,388 km (0.075 R)
• M15: 8,399,920 km (0.056 R)
• M16: 9,084,929 km (0.117 R)
• M17: 13,328,422 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 751

Radius: 9.2

Gravity: 8.87 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 4.17 AU - 4.67 AU

Year: 6303 Days

Day: 9.2 Hours

Environment

Temp: -231 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 88,403,738 km

• M1: 115,938 km (0.101 R)
• M2: 602,730 km (0.076 R)
• M3: 1,132,007 km (0.077 R)
• M4: 1,513,033 km (0.044 R)
• M5: 1,846,786 km (0.045 R)
• M6: 2,149,273 km (0.035 R)
• M7: 3,014,098 km (0.114 R)
• M8: 3,971,524 km (0.063 R)
• M9: 4,271,917 km (0.101 R)
• M10: 5,785,847 km (0.104 R)
• M11: 10,622,047 km (0.077 R)
• M12: 12,064,320 km (0.113 R)
• M13: 13,973,638 km (0.058 R)
• M14: 15,701,643 km (0.106 R)
• M15: 16,013,405 km (0.046 R)
• M16: 17,368,163 km (0.037 R)
• M17: 19,291,244 km (0.089 R)
• M18: 20,084,113 km (0.045 R)
• M19: 22,357,103 km (0.114 R)
• M20: 23,800,273 km (0.066 R)
• M21: 24,129,239 km (0.113 R)
• M22: 25,561,339 km (0.091 R)
• M23: 28,686,738 km (0.056 R)
• M24: 31,958,294 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 243.8

Radius: 11.9

Gravity: 1.72 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 4.39 AU - 6.67 AU

Year: 8820 Days

Day: 9.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 88,403,738 km

• M1: 148,551 km (0.097 R)
• M2: 556,654 km (0.107 R)
• M3: 1,285,794 km (0.098 R)
• M4: 1,814,024 km (0.064 R)
• M5: 3,629,843 km (0.102 R)
• M6: 4,152,538 km (0.101 R)
• M7: 4,962,909 km (0.075 R)
• M8: 5,434,891 km (0.117 R)
• M9: 5,997,678 km (0.038 R)
• M10: 9,374,700 km (0.061 R)
• M11: 10,496,385 km (0.082 R)
• M12: 11,229,863 km (0.063 R)
• M13: 13,423,716 km (0.107 R)
• M14: 14,288,093 km (0.066 R)
• M15: 15,246,716 km (0.047 R)
• M16: 16,611,348 km (0.056 R)
• M17: 18,446,016 km (0.086 R)
• M18: 20,272,307 km (0.109 R)
• M19: 22,141,981 km (0.065 R)
• M20: 23,118,855 km (0.086 R)
• M21: 26,722,817 km (0.119 R)
• M22: 31,148,521 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 825.1

Radius: 6.7

Gravity: 18.38 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 7.34 AU - 9.86 AU

Year: 17106 Days

Day: 24.9 Hours

Environment

Temp: -234 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 88,403,738 km

• M1: 83,326 km (0.039 R)
• M2: 349,461 km (0.08 R)
• M3: 666,159 km (0.05 R)
• M4: 1,501,663 km (0.116 R)
• M5: 1,734,737 km (0.088 R)
• M6: 2,296,178 km (0.091 R)
• M7: 2,947,078 km (0.07 R)
• M8: 3,288,311 km (0.104 R)
• M9: 3,714,515 km (0.11 R)
• M10: 6,417,898 km (0.084 R)
• M11: 9,805,542 km (0.06 R)
• M12: 11,366,297 km (0.098 R)
• M13: 12,205,690 km (0.116 R)
• M14: 14,670,465 km (0.084 R)
• M15: 17,114,445 km (0.101 R)
• M16: 18,215,635 km (0.114 R)
• M17: 19,005,213 km (0.06 R)
• M18: 22,491,890 km (0.103 R)
• M19: 23,915,314 km (0.109 R)
• M20: 24,755,007 km (0.074 R)
• M21: 25,723,204 km (0.069 R)
• M22: 27,964,480 km (0.112 R)
• M23: 28,427,934 km (0.114 R)
• M24: 30,576,758 km (0.103 R)
• M25: 31,068,635 km (0.051 R)
• M26: 31,316,519 km (0.098 R)
• M27: 32,575,684 km (0.119 R)
• M28: 34,130,904 km (0.078 R)
• M29: 34,394,944 km (0.114 R)
• M30: 41,294,847 km (0.047 R)
• M31: 48,228,858 km (0.063 R)
• M32: 52,670,418 km (0.054 R)
• M33: 53,022,871 km (0.101 R)
• M34: 61,963,588 km (0.113 R)
• M35: 66,172,075 km (0.114 R)
• M36: 69,292,238 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 769

Radius: 5.1

Gravity: 29.57 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 9.17 AU - 12.17 AU

Year: 23639 Days

Day: 24.8 Hours

Environment

Temp: -238 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 88,403,738 km

• M1: 63,429 km (0.088 R)
• M2: 392,395 km (0.06 R)
• M3: 604,824 km (0.099 R)
• M4: 1,180,926 km (0.093 R)
• M5: 1,477,129 km (0.082 R)
• M6: 3,850,948 km (0.097 R)
• M7: 4,116,784 km (0.101 R)
• M8: 5,590,921 km (0.092 R)
• M9: 6,063,202 km (0.108 R)
• M10: 6,561,811 km (0.116 R)
• M11: 10,456,592 km (0.068 R)
• M12: 11,238,989 km (0.025 R)
• M13: 12,059,683 km (0.064 R)
• M14: 17,033,662 km (0.063 R)
• M15: 17,749,339 km (0.089 R)
• M16: 18,578,260 km (0.038 R)
• M17: 19,240,530 km (0.093 R)
• M18: 21,015,658 km (0.076 R)
• M19: 23,221,329 km (0.103 R)
• M20: 24,774,604 km (0.074 R)
• M21: 26,159,880 km (0.1 R)
• M22: 28,086,252 km (0.06 R)
• M23: 31,018,071 km (0.075 R)
• M24: 34,288,281 km (0.119 R)
• M25: 37,183,149 km (0.073 R)
• M26: 43,950,209 km (0.073 R)
• M27: 47,885,830 km (0.069 R)
• M28: 49,128,689 km (0.058 R)
• M29: 51,309,078 km (0.042 R)
• M30: 62,972,476 km (0.079 R)
• M31: 70,435,165 km (0.061 R)
• M32: 74,142,201 km (0.115 R)
• M33: 76,764,951 km (0.12 R)
• M34: 79,943,457 km (0.094 R)
• M35: 83,718,708 km (0.111 R)
• M36: 86,561,517 km (0.094 R)
• M37: 88,403,665 km (0.088 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: 352 - 19,370 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit