🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 397

Radius: 8

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.65 AU - 1.09 AU

Year: 532 Days

Day: 13.5 Hours

Environment

Temp: -160 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 39,697,303 km

• M1: 101,278 km (0.116 R)
• M2: 383,270 km (0.081 R)
• M3: 706,252 km (0.11 R)
• M4: 1,311,525 km (0.035 R)
• M5: 1,785,451 km (0.063 R)
• M6: 2,121,747 km (0.091 R)
• M7: 3,253,305 km (0.111 R)
• M8: 3,911,536 km (0.056 R)
• M9: 4,383,517 km (0.106 R)
• M10: 4,714,128 km (0.025 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 141.5

Radius: 13.5

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.9 AU - 1.08 AU

Year: 646 Days

Day: 8.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 39,697,303 km

• M1: 168,298 km (0.107 R)
• M2: 657,034 km (0.104 R)
• M3: 1,293,124 km (0.086 R)
• M4: 1,760,917 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.8

Radius: 11.6

Gravity: 7.42 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.27 AU - 1.29 AU

Year: 950 Days

Day: 14.8 Hours

Environment

Temp: -164 °C

Axial Tilt: 6.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 39,697,303 km

• M1: 144,512 km (0.104 R)
• M2: 513,719 km (0.091 R)
• M3: 1,082,789 km (0.092 R)
• M4: 1,474,437 km (0.064 R)
• M5: 2,368,733 km (0.092 R)
• M6: 2,780,276 km (0.11 R)
• M7: 3,829,107 km (0.105 R)
• M8: 4,192,480 km (0.115 R)
• M9: 4,688,397 km (0.116 R)
• M10: 5,105,177 km (0.089 R)
• M11: 5,546,790 km (0.11 R)
• M12: 6,415,505 km (0.103 R)
• M13: 7,124,898 km (0.117 R)
• M14: 8,367,757 km (0.094 R)
• M15: 9,332,065 km (0.116 R)
• M16: 9,841,296 km (0.071 R)
• M17: 10,785,109 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 244.2

Radius: 9.5

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.18 AU - 1.76 AU

Year: 1169 Days

Day: 14.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 39,697,303 km

• M1: 118,332 km (0.067 R)
• M2: 517,309 km (0.099 R)
• M3: 939,026 km (0.098 R)
• M4: 1,393,205 km (0.11 R)
• M5: 2,277,179 km (0.106 R)
• M6: 3,661,557 km (0.088 R)
• M7: 4,187,843 km (0.091 R)
• M8: 5,071,069 km (0.091 R)
• M9: 6,014,882 km (0.107 R)
• M10: 6,833,780 km (0.113 R)
• M11: 7,159,305 km (0.109 R)
• M12: 8,007,076 km (0.082 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.9

Radius: 11.2

Gravity: 7.61 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.48 AU - 2.08 AU

Year: 1558 Days

Day: 10.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 39,697,303 km

• M1: 139,276 km (0.082 R)
• M2: 533,765 km (0.11 R)
• M3: 904,918 km (0.07 R)
• M4: 1,269,488 km (0.116 R)
• M5: 1,634,656 km (0.119 R)
• M6: 2,059,813 km (0.113 R)
• M7: 2,667,629 km (0.119 R)
• M8: 3,105,951 km (0.088 R)
• M9: 3,908,244 km (0.06 R)
• M10: 4,906,511 km (0.066 R)
• M11: 5,386,421 km (0.103 R)
• M12: 5,849,875 km (0.075 R)
• M13: 7,044,564 km (0.093 R)
• M14: 7,571,298 km (0.101 R)
• M15: 8,124,062 km (0.105 R)
• M16: 8,517,654 km (0.117 R)
• M17: 14,599,555 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 680.5

Radius: 13.2

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 2.12 AU - 2.66 AU

Year: 2424 Days

Day: 12.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 39,697,303 km

• M1: 164,109 km (0.113 R)
• M2: 627,713 km (0.036 R)
• M3: 1,090,120 km (0.103 R)
• M4: 1,539,362 km (0.113 R)
• M5: 2,266,557 km (0.045 R)
• M6: 2,986,123 km (0.106 R)
• M7: 4,285,680 km (0.107 R)
• M8: 4,972,633 km (0.106 R)
• M9: 5,958,782 km (0.119 R)
• M10: 7,274,496 km (0.055 R)
• M11: 7,784,325 km (0.093 R)
• M12: 8,222,049 km (0.112 R)
• M13: 9,599,695 km (0.088 R)
• M14: 12,510,122 km (0.108 R)
• M15: 15,865,004 km (0.114 R)
• M16: 17,035,757 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 874.1

Radius: 10.9

Gravity: 7.36 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.5 AU - 2.68 AU

Year: 2734 Days

Day: 9.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 39,697,303 km

• M1: 135,536 km (0.115 R)
• M2: 496,515 km (0.09 R)
• M3: 910,752 km (0.058 R)
• M4: 2,040,814 km (0.087 R)
• M5: 3,039,978 km (0.079 R)
• M6: 3,431,476 km (0.079 R)
• M7: 3,796,644 km (0.065 R)
• M8: 4,538,201 km (0.09 R)
• M9: 4,908,157 km (0.091 R)
• M10: 5,735,283 km (0.061 R)
• M11: 7,101,261 km (0.09 R)
• M12: 8,499,403 km (0.068 R)
• M13: 8,849,312 km (0.113 R)
• M14: 10,072,873 km (0.101 R)
• M15: 10,465,119 km (0.083 R)
• M16: 11,072,636 km (0.117 R)
• M17: 14,028,989 km (0.048 R)
• M18: 14,969,212 km (0.052 R)
• M19: 16,323,222 km (0.059 R)
• M20: 18,330,526 km (0.119 R)
• M21: 18,798,169 km (0.111 R)
• M22: 21,064,727 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 914.3

Radius: 10.1

Gravity: 8.96 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.49 AU - 4.87 AU

Year: 5606 Days

Day: 11.5 Hours

Environment

Temp: -221 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 39,697,303 km

• M1: 125,662 km (0.028 R)
• M2: 501,153 km (0.115 R)
• M3: 2,662,842 km (0.036 R)
• M4: 3,171,475 km (0.111 R)
• M5: 3,767,323 km (0.119 R)
• M6: 4,384,115 km (0.109 R)
• M7: 5,124,325 km (0.066 R)
• M8: 6,304,653 km (0.072 R)
• M9: 8,524,386 km (0.099 R)
• M10: 10,593,624 km (0.117 R)
• M11: 11,073,683 km (0.092 R)
• M12: 11,568,254 km (0.105 R)
• M13: 14,615,114 km (0.079 R)
• M14: 16,259,793 km (0.12 R)
• M15: 18,159,835 km (0.074 R)
• M16: 20,057,933 km (0.075 R)
• M17: 22,474,537 km (0.078 R)
• M18: 25,163,559 km (0.112 R)
• M19: 26,018,959 km (0.082 R)
• M20: 27,878,311 km (0.097 R)
• M21: 30,396,941 km (0.077 R)
• M22: 32,058,524 km (0.115 R)
• M23: 34,505,946 km (0.078 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.1

Radius: 10.8

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 4.4 AU - 7.08 AU

Year: 9021 Days

Day: 13.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 39,697,303 km

• M1: 141,968 km (0.031 R)
• M2: 490,382 km (0.073 R)
• M3: 912,996 km (0.052 R)
• M4: 1,394,551 km (0.082 R)
• M5: 3,149,933 km (0.053 R)
• M6: 4,294,506 km (0.108 R)
• M7: 4,760,354 km (0.03 R)
• M8: 5,413,349 km (0.117 R)
• M9: 7,232,159 km (0.073 R)
• M10: 8,426,100 km (0.1 R)
• M11: 11,560,325 km (0.098 R)
• M12: 17,985,853 km (0.081 R)
• M13: 18,479,077 km (0.115 R)
• M14: 19,863,456 km (0.084 R)
• M15: 29,071,953 km (0.109 R)
• M16: 34,809,929 km (0.062 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 14,733 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit