🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.7

Radius: 13.9

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.69 AU - 0.91 AU

Year: 477 Days

Day: 6.3 Hours

Environment

Temp: -159 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 30,032,423 km

• M1: 173,833 km (0.11 R)
• M2: 776,712 km (0.091 R)
• M3: 1,227,002 km (0.066 R)
• M4: 2,729,862 km (0.111 R)
• M5: 3,791,408 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.2

Radius: 9.7

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.68 AU - 0.94 AU

Year: 486 Days

Day: 12.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 30,032,423 km

• M1: 120,725 km (0.117 R)
• M2: 590,463 km (0.072 R)
• M3: 1,134,999 km (0.062 R)
• M4: 1,562,400 km (0.093 R)
• M5: 2,281,368 km (0.1 R)
• M6: 3,514,503 km (0.096 R)
• M7: 5,084,383 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 512.1

Radius: 12.1

Gravity: 3.5 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.42 AU - 1.5 AU

Year: 1176 Days

Day: 5.8 Hours

Environment

Temp: -189 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 30,032,423 km

• M1: 152,141 km (0.063 R)
• M2: 618,886 km (0.104 R)
• M3: 1,021,454 km (0.108 R)
• M4: 1,532,181 km (0.085 R)
• M5: 1,987,557 km (0.086 R)
• M6: 2,615,719 km (0.071 R)
• M7: 3,191,521 km (0.082 R)
• M8: 3,606,206 km (0.089 R)
• M9: 5,264,499 km (0.04 R)
• M10: 5,723,166 km (0.041 R)
• M11: 6,675,356 km (0.078 R)
• M12: 7,141,802 km (0.103 R)
• M13: 8,377,331 km (0.05 R)
• M14: 8,810,267 km (0.087 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.6

Radius: 9.9

Gravity: 9.9 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.65 AU - 2.11 AU

Year: 1719 Days

Day: 5.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 30,032,423 km

• M1: 123,119 km (0.083 R)
• M2: 444,754 km (0.092 R)
• M3: 887,564 km (0.105 R)
• M4: 1,530,386 km (0.089 R)
• M5: 2,102,748 km (0.077 R)
• M6: 2,500,080 km (0.115 R)
• M7: 2,871,830 km (0.091 R)
• M8: 3,263,926 km (0.098 R)
• M9: 3,585,711 km (0.083 R)
• M10: 3,910,040 km (0.097 R)
• M11: 5,226,650 km (0.113 R)
• M12: 5,765,502 km (0.099 R)
• M13: 6,418,945 km (0.064 R)
• M14: 9,232,283 km (0.084 R)
• M15: 10,162,034 km (0.109 R)
• M16: 10,668,123 km (0.116 R)
• M17: 11,115,122 km (0.092 R)
• M18: 12,126,852 km (0.114 R)
• M19: 12,862,425 km (0.099 R)
• M20: 14,109,622 km (0.107 R)
• M21: 14,603,295 km (0.077 R)
• M22: 15,577,477 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 431.3

Radius: 11.6

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 2.87 AU - 3.09 AU

Year: 3430 Days

Day: 6.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 45 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 30,032,423 km

• M1: 144,362 km (0.065 R)
• M2: 711,338 km (0.043 R)
• M3: 1,232,387 km (0.11 R)
• M4: 1,667,867 km (0.033 R)
• M5: 2,382,496 km (0.105 R)
• M6: 3,205,134 km (0.077 R)
• M7: 3,598,427 km (0.1 R)
• M8: 5,000,758 km (0.081 R)
• M9: 5,838,805 km (0.112 R)
• M10: 7,635,924 km (0.034 R)
• M11: 8,442,556 km (0.093 R)
• M12: 9,776,370 km (0.117 R)
• M13: 10,649,274 km (0.041 R)
• M14: 11,124,846 km (0.086 R)
• M15: 11,823,019 km (0.111 R)
• M16: 12,991,528 km (0.053 R)
• M17: 16,118,423 km (0.063 R)
• M18: 18,162,229 km (0.062 R)
• M19: 19,774,894 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.9

Radius: 12.1

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 2.95 AU - 3.71 AU

Year: 4052 Days

Day: 5.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 30,032,423 km

• M1: 150,645 km (0.113 R)
• M2: 557,850 km (0.089 R)
• M3: 1,332,169 km (0.11 R)
• M4: 1,978,881 km (0.112 R)
• M5: 2,395,660 km (0.057 R)
• M6: 3,563,272 km (0.1 R)
• M7: 4,669,997 km (0.08 R)
• M8: 7,436,809 km (0.114 R)
• M9: 8,117,629 km (0.068 R)
• M10: 12,650,445 km (0.066 R)
• M11: 14,505,309 km (0.047 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.1

Radius: 8.7

Gravity: 7 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.94 AU - 4.36 AU

Year: 5638 Days

Day: 12.3 Hours

Environment

Temp: -221 °C

Axial Tilt: 46.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 30,032,423 km

• M1: 108,159 km (0.055 R)
• M2: 422,464 km (0.049 R)
• M3: 703,708 km (0.074 R)
• M4: 1,263,653 km (0.071 R)
• M5: 2,325,200 km (0.11 R)
• M6: 3,020,830 km (0.047 R)
• M7: 3,335,584 km (0.106 R)
• M8: 3,672,029 km (0.092 R)
• M9: 5,005,844 km (0.12 R)
• M10: 6,068,438 km (0.088 R)
• M11: 6,379,900 km (0.113 R)
• M12: 7,102,757 km (0.095 R)
• M13: 8,987,990 km (0.119 R)
• M14: 9,517,267 km (0.083 R)
• M15: 12,732,424 km (0.071 R)
• M16: 13,983,661 km (0.106 R)
• M17: 15,429,375 km (0.113 R)
• M18: 21,777,860 km (0.116 R)
• M19: 24,646,848 km (0.097 R)
• M20: 24,962,798 km (0.083 R)
• M21: 27,843,754 km (0.086 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 13,151 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit