🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.2

Radius: 0.53

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 0.46 AU - 0.66 AU

Year: 275 Days

Day: 18 Hours

Environment

Temp: -116 °C

Axial Tilt: 16 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 53,885,753 km

• M1: 12,417 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.3

Radius: 12.4

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.78 AU - 1.16 AU

Year: 627 Days

Day: 7.3 Hours

Environment

Temp: -148 °C

Axial Tilt: 6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 53,885,753 km

• M1: 154,385 km (0.11 R)
• M2: 548,426 km (0.113 R)
• M3: 1,188,256 km (0.032 R)
• M4: 1,915,002 km (0.112 R)
• M5: 2,367,087 km (0.102 R)
• M6: 2,809,747 km (0.074 R)
• M7: 3,386,896 km (0.12 R)
• M8: 3,839,579 km (0.09 R)
• M9: 4,305,576 km (0.099 R)
• M10: 4,722,805 km (0.107 R)
• M11: 5,121,334 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.2

Radius: 9.7

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.95 AU - 1.27 AU

Year: 767 Days

Day: 5.2 Hours

Environment

Temp: -168 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 53,885,753 km

• M1: 120,576 km (0.111 R)
• M2: 432,487 km (0.076 R)
• M3: 822,040 km (0.119 R)
• M4: 1,253,481 km (0.102 R)
• M5: 1,640,041 km (0.11 R)
• M6: 2,152,414 km (0.066 R)
• M7: 2,636,513 km (0.092 R)
• M8: 2,998,689 km (0.089 R)
• M9: 3,471,867 km (0.075 R)
• M10: 4,244,690 km (0.085 R)
• M11: 4,664,013 km (0.106 R)
• M12: 5,196,731 km (0.068 R)
• M13: 5,622,486 km (0.119 R)
• M14: 6,285,055 km (0.05 R)
• M15: 6,914,563 km (0.067 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 920.9

Radius: 10.6

Gravity: 8.2 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.24 AU - 1.56 AU

Year: 1087 Days

Day: 12.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 53,885,753 km

• M1: 138,378 km (0.088 R)
• M2: 687,701 km (0.105 R)
• M3: 1,174,792 km (0.074 R)
• M4: 1,516,474 km (0.072 R)
• M5: 1,855,911 km (0.038 R)
• M6: 2,315,326 km (0.107 R)
• M7: 2,930,473 km (0.063 R)
• M8: 3,403,950 km (0.112 R)
• M9: 4,289,121 km (0.073 R)
• M10: 4,940,619 km (0.111 R)
• M11: 5,613,959 km (0.1 R)
• M12: 6,141,292 km (0.076 R)
• M13: 6,677,451 km (0.066 R)
• M14: 7,043,666 km (0.104 R)
• M15: 7,579,077 km (0.05 R)
• M16: 7,923,900 km (0.1 R)
• M17: 8,279,345 km (0.12 R)
• M18: 9,022,098 km (0.076 R)
• M19: 9,379,786 km (0.114 R)
• M20: 10,059,858 km (0.082 R)
• M21: 10,673,509 km (0.11 R)
• M22: 11,833,640 km (0.067 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476.4

Radius: 11.6

Gravity: 3.54 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 1.22 AU - 2.02 AU

Year: 1353 Days

Day: 6.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 53,885,753 km

• M1: 145,409 km (0.067 R)
• M2: 548,426 km (0.113 R)
• M3: 1,004,251 km (0.075 R)
• M4: 1,661,883 km (0.119 R)
• M5: 2,189,963 km (0.089 R)
• M6: 2,676,306 km (0.07 R)
• M7: 3,177,758 km (0.072 R)
• M8: 4,494,668 km (0.116 R)
• M9: 5,346,030 km (0.091 R)
• M10: 6,414,757 km (0.059 R)
• M11: 7,723,439 km (0.108 R)
• M12: 8,606,366 km (0.096 R)
• M13: 9,585,184 km (0.083 R)
• M14: 10,797,526 km (0.114 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 790.2

Radius: 3.3

Gravity: 72.56 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 5.09 AU - 8.09 AU

Year: 11098 Days

Day: 15.5 Hours

Environment

Temp: -230 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 53,885,753 km

• M1: 41,738 km (0.081 R)
• M2: 230,082 km (0.062 R)
• M3: 498,161 km (0.039 R)
• M4: 794,664 km (0.026 R)
• M5: 998,416 km (0.106 R)
• M6: 1,300,604 km (0.117 R)
• M7: 1,480,421 km (0.045 R)
• M8: 2,232,898 km (0.036 R)
• M9: 2,490,954 km (0.053 R)
• M10: 2,926,134 km (0.06 R)
• M11: 4,145,357 km (0.109 R)
• M12: 4,534,611 km (0.071 R)
• M13: 5,489,793 km (0.112 R)
• M14: 5,995,883 km (0.054 R)
• M15: 6,571,685 km (0.056 R)
• M16: 7,395,670 km (0.094 R)
• M17: 9,752,584 km (0.115 R)
• M18: 10,710,609 km (0.049 R)
• M19: 13,186,753 km (0.102 R)
• M20: 14,489,451 km (0.093 R)
• M21: 15,591,688 km (0.114 R)
• M22: 17,272,121 km (0.113 R)
• M23: 17,423,664 km (0.117 R)
• M24: 19,312,636 km (0.088 R)
• M25: 19,557,977 km (0.117 R)
• M26: 20,730,375 km (0.09 R)
• M27: 21,683,763 km (0.094 R)
• M28: 23,030,443 km (0.095 R)
• M29: 29,189,537 km (0.109 R)
• M30: 29,404,658 km (0.075 R)
• M31: 32,183,588 km (0.107 R)
• M32: 34,408,857 km (0.116 R)
• M33: 35,497,929 km (0.096 R)
• M34: 39,293,826 km (0.027 R)
• M35: 40,216,844 km (0.104 R)
• M36: 40,750,759 km (0.068 R)
• M37: 48,578,169 km (0.094 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 18,263 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit