🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.8

Radius: 8.8

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.51 AU - 0.53 AU

Year: 250 Days

Day: 10.1 Hours

Environment

Temp: -144 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 50,949,526 km

• M1: 123,418 km (0.103 R)
• M2: 389,852 km (0.079 R)
• M3: 581,337 km (0.082 R)
• M4: 772,075 km (0.029 R)
• M5: 1,219,821 km (0.064 R)
• M6: 1,499,419 km (0.08 R)
• M7: 1,852,620 km (0.069 R)
• M8: 2,081,804 km (0.099 R)
• M9: 2,482,128 km (0.114 R)
• M10: 2,661,795 km (0.052 R)
• M11: 2,859,862 km (0.084 R)
• M12: 3,252,856 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 266

Radius: 11

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.6 AU - 0.66 AU

Year: 333 Days

Day: 14.8 Hours

Environment

Temp: -148 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 50,949,526 km

• M1: 150,196 km (0.111 R)
• M2: 394,789 km (0.076 R)
• M3: 667,057 km (0.067 R)
• M4: 1,289,384 km (0.095 R)
• M5: 1,507,348 km (0.109 R)
• M6: 1,825,543 km (0.038 R)
• M7: 2,045,751 km (0.104 R)
• M8: 2,356,765 km (0.073 R)
• M9: 2,879,609 km (0.117 R)
• M10: 3,171,475 km (0.06 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 954.4

Radius: 11.3

Gravity: 7.47 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.62 AU - 1.02 AU

Year: 495 Days

Day: 14.4 Hours

Environment

Temp: -164 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 50,949,526 km

• M1: 149,747 km (0.055 R)
• M2: 367,263 km (0.07 R)
• M3: 586,424 km (0.099 R)
• M4: 925,412 km (0.09 R)
• M5: 1,492,239 km (0.078 R)
• M6: 1,826,291 km (0.107 R)
• M7: 2,274,037 km (0.073 R)
• M8: 2,800,472 km (0.091 R)
• M9: 3,205,284 km (0.065 R)
• M10: 3,628,796 km (0.119 R)
• M11: 3,964,493 km (0.12 R)
• M12: 4,175,426 km (0.081 R)
• M13: 4,853,853 km (0.071 R)
• M14: 5,266,743 km (0.108 R)
• M15: 5,547,687 km (0.102 R)
• M16: 5,989,450 km (0.105 R)
• M17: 6,381,845 km (0.1 R)
• M18: 7,008,361 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.2

Radius: 13.2

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.83 AU - 0.85 AU

Year: 513 Days

Day: 14.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 50,949,526 km

• M1: 173,234 km (0.117 R)
• M2: 610,210 km (0.046 R)
• M3: 919,877 km (0.06 R)
• M4: 1,740,272 km (0.044 R)
• M5: 2,441,736 km (0.107 R)
• M6: 3,083,960 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 856.4

Radius: 10.7

Gravity: 7.48 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.8 AU - 2.52 AU

Year: 2117 Days

Day: 5.6 Hours

Environment

Temp: -206 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 50,949,526 km

• M1: 180,415 km (0.073 R)
• M2: 395,238 km (0.087 R)
• M3: 854,204 km (0.066 R)
• M4: 1,173,147 km (0.118 R)
• M5: 1,373,458 km (0.091 R)
• M6: 1,882,839 km (0.059 R)
• M7: 2,176,499 km (0.087 R)
• M8: 3,853,192 km (0.053 R)
• M9: 4,328,315 km (0.067 R)
• M10: 4,612,701 km (0.106 R)
• M11: 5,132,703 km (0.105 R)
• M12: 5,761,912 km (0.114 R)
• M13: 6,471,454 km (0.095 R)
• M14: 7,755,303 km (0.092 R)
• M15: 7,968,779 km (0.117 R)
• M16: 8,233,867 km (0.081 R)
• M17: 8,777,057 km (0.04 R)
• M18: 9,055,159 km (0.065 R)
• M19: 9,836,359 km (0.109 R)
• M20: 11,211,164 km (0.115 R)
• M21: 11,670,279 km (0.117 R)
• M22: 12,050,108 km (0.11 R)
• M23: 12,919,871 km (0.109 R)
• M24: 15,578,225 km (0.102 R)
• M25: 15,915,418 km (0.026 R)
• M26: 16,393,683 km (0.097 R)
• M27: 16,600,876 km (0.108 R)
• M28: 18,196,187 km (0.063 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 28.9

Radius: 14.6

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.34 AU - 3.16 AU

Year: 3041 Days

Day: 7.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 37.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 50,949,526 km

• M1: 218,712 km (0.073 R)
• M2: 605,722 km (0.108 R)
• M3: 1,162,675 km (0.095 R)
• M4: 2,195,947 km (0.065 R)
• M5: 2,762,624 km (0.115 R)
• M6: 3,179,254 km (0.094 R)
• M7: 3,800,534 km (0.077 R)
• M8: 4,379,478 km (0.113 R)
• M9: 4,731,332 km (0.115 R)
• M10: 5,254,924 km (0.118 R)
• M11: 7,283,322 km (0.114 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.2

Radius: 14

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.99 AU - 4.11 AU

Year: 5435 Days

Day: 8.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 50,949,526 km

• M1: 189,840 km (0.079 R)
• M2: 1,097,899 km (0.094 R)
• M3: 1,393,803 km (0.098 R)
• M4: 4,245,737 km (0.042 R)
• M5: 4,741,804 km (0.028 R)
• M6: 5,622,786 km (0.09 R)
• M7: 6,520,971 km (0.035 R)
• M8: 6,887,037 km (0.117 R)
• M9: 9,012,823 km (0.091 R)
• M10: 9,626,623 km (0.112 R)
• M11: 10,528,249 km (0.095 R)
• M12: 11,310,796 km (0.101 R)
• M13: 14,726,564 km (0.086 R)
• M14: 17,737,520 km (0.088 R)
• M15: 18,752,542 km (0.069 R)
• M16: 20,114,630 km (0.074 R)
• M17: 21,912,947 km (0.064 R)
• M18: 22,192,096 km (0.12 R)
• M19: 26,655,947 km (0.082 R)
• M20: 27,025,903 km (0.059 R)
• M21: 35,600,254 km (0.094 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 541.5

Radius: 14.4

Gravity: 2.61 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 4.36 AU - 5.28 AU

Year: 7057 Days

Day: 5.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 50,949,526 km

• M1: 487,839 km (0.096 R)
• M2: 1,427,612 km (0.116 R)
• M3: 2,044,105 km (0.117 R)
• M4: 3,261,982 km (0.092 R)
• M5: 3,669,037 km (0.112 R)
• M6: 4,484,944 km (0.051 R)
• M7: 5,440,575 km (0.05 R)
• M8: 5,715,387 km (0.066 R)
• M9: 6,082,949 km (0.112 R)
• M10: 8,502,245 km (0.1 R)
• M11: 9,305,287 km (0.115 R)
• M12: 13,398,135 km (0.049 R)
• M13: 14,227,505 km (0.063 R)
• M14: 15,868,295 km (0.108 R)
• M15: 19,681,694 km (0.099 R)
• M16: 24,372,485 km (0.102 R)
• M17: 24,957,562 km (0.075 R)
• M18: 25,490,131 km (0.092 R)
• M19: 26,269,236 km (0.116 R)
• M20: 33,199,507 km (0.105 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.5

Radius: 12.2

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 5.57 AU - 5.85 AU

Year: 9099 Days

Day: 10.3 Hours

Environment

Temp: -220 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 50,949,526 km

• M1: 571,613 km (0.094 R)
• M2: 887,265 km (0.09 R)
• M3: 1,159,234 km (0.113 R)
• M4: 2,122,943 km (0.076 R)
• M5: 2,817,377 km (0.084 R)
• M6: 3,338,576 km (0.115 R)
• M7: 3,711,822 km (0.102 R)
• M8: 4,181,859 km (0.101 R)
• M9: 4,817,201 km (0.073 R)
• M10: 5,766,848 km (0.119 R)
• M11: 6,804,310 km (0.117 R)
• M12: 7,407,339 km (0.102 R)
• M13: 8,580,635 km (0.092 R)
• M14: 9,334,608 km (0.04 R)
• M15: 9,684,368 km (0.083 R)
• M16: 10,403,634 km (0.116 R)
• M17: 10,772,991 km (0.092 R)
• M18: 12,095,437 km (0.113 R)
• M19: 12,404,805 km (0.056 R)
• M20: 12,898,927 km (0.103 R)
• M21: 15,267,959 km (0.059 R)
• M22: 15,967,478 km (0.105 R)
• M23: 17,098,737 km (0.1 R)
• M24: 19,422,441 km (0.085 R)
• M25: 20,382,261 km (0.118 R)
• M26: 20,611,595 km (0.093 R)
• M27: 21,777,112 km (0.093 R)
• M28: 23,956,453 km (0.109 R)
• M29: 25,852,606 km (0.058 R)
• M30: 26,305,439 km (0.092 R)
• M31: 29,655,235 km (0.034 R)
• M32: 30,001,255 km (0.106 R)
• M33: 30,489,243 km (0.073 R)
• M34: 32,263,922 km (0.092 R)
• M35: 36,960,248 km (0.103 R)
• M36: 38,203,855 km (0.08 R)
• M37: 38,754,525 km (0.119 R)
• M38: 39,947,718 km (0.071 R)

Planet 10 - Ice Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 464

Radius: 7.5

Gravity: 8.25 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 5.89 AU - 8.83 AU

Year: 13315 Days

Day: 21.1 Hours

Environment

Temp: -236 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 50,949,526 km

• M1: 98,286 km (0.05 R)
• M2: 295,157 km (0.119 R)
• M3: 1,668,615 km (0.082 R)
• M4: 2,510,103 km (0.103 R)
• M5: 4,166,301 km (0.085 R)
• M6: 4,670,296 km (0.051 R)
• M7: 5,203,762 km (0.086 R)
• M8: 7,553,346 km (0.079 R)
• M9: 8,809,819 km (0.089 R)
• M10: 11,375,272 km (0.081 R)
• M11: 13,320,942 km (0.061 R)
• M12: 14,004,006 km (0.12 R)
• M13: 15,254,345 km (0.085 R)
• M14: 16,270,414 km (0.067 R)
• M15: 16,500,645 km (0.106 R)
• M16: 16,732,671 km (0.084 R)
• M17: 17,736,324 km (0.034 R)
• M18: 18,097,602 km (0.113 R)
• M19: 24,587,457 km (0.081 R)
• M20: 29,855,696 km (0.086 R)
• M21: 33,295,549 km (0.026 R)
• M22: 34,039,200 km (0.118 R)
• M23: 34,372,504 km (0.08 R)
• M24: 48,240,377 km (0.088 R)
• M25: 49,736,355 km (0.11 R)
• M26: 50,341,030 km (0.108 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 19,746 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit