🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 311.4

Radius: 14.5

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.73 AU - 0.95 AU

Year: 522 Days

Day: 6.3 Hours

Environment

Temp: -157 °C

Axial Tilt: 2.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 27,181,009 km

• M1: 180,864 km (0.082 R)
• M2: 679,922 km (0.106 R)
• M3: 1,159,832 km (0.099 R)
• M4: 1,694,794 km (0.075 R)
• M5: 2,422,289 km (0.067 R)
• M6: 3,199,450 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 927.7

Radius: 11.5

Gravity: 7.01 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.29 AU - 1.35 AU

Year: 1029 Days

Day: 6.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 27,181,009 km

• M1: 143,016 km (0.065 R)
• M2: 526,884 km (0.104 R)
• M3: 924,066 km (0.112 R)
• M4: 1,299,258 km (0.105 R)
• M5: 2,004,462 km (0.07 R)
• M6: 2,714,753 km (0.046 R)
• M7: 3,200,048 km (0.117 R)
• M8: 3,953,573 km (0.101 R)
• M9: 4,488,983 km (0.117 R)
• M10: 5,111,610 km (0.104 R)
• M11: 6,074,870 km (0.071 R)
• M12: 8,387,055 km (0.103 R)
• M13: 9,422,422 km (0.047 R)
• M14: 9,971,147 km (0.061 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 381.1

Radius: 12.4

Gravity: 2.48 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 1.33 AU - 2.17 AU

Year: 1570 Days

Day: 13.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 27,181,009 km

• M1: 154,235 km (0.108 R)
• M2: 603,029 km (0.109 R)
• M3: 1,367,325 km (0.105 R)
• M4: 2,206,718 km (0.072 R)
• M5: 3,574,043 km (0.12 R)
• M6: 4,053,504 km (0.09 R)
• M7: 5,222,013 km (0.099 R)
• M8: 6,510,499 km (0.105 R)
• M9: 7,304,116 km (0.103 R)
• M10: 8,544,582 km (0.079 R)
• M11: 9,230,039 km (0.049 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 571.9

Radius: 8.6

Gravity: 7.73 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.84 AU - 2.4 AU

Year: 2094 Days

Day: 7.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 27,181,009 km

• M1: 106,962 km (0.108 R)
• M2: 453,880 km (0.083 R)
• M3: 778,807 km (0.096 R)
• M4: 1,675,795 km (0.108 R)
• M5: 2,278,675 km (0.118 R)
• M6: 2,623,647 km (0.074 R)
• M7: 3,080,669 km (0.064 R)
• M8: 3,947,589 km (0.112 R)
• M9: 4,861,033 km (0.105 R)
• M10: 5,344,982 km (0.084 R)
• M11: 6,130,521 km (0.107 R)
• M12: 8,854,249 km (0.084 R)
• M13: 11,100,760 km (0.086 R)
• M14: 12,057,888 km (0.065 R)
• M15: 12,698,615 km (0.092 R)
• M16: 15,075,426 km (0.056 R)
• M17: 15,913,773 km (0.068 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73.5

Radius: 11.2

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 3.04 AU - 3.58 AU

Year: 4084 Days

Day: 13.4 Hours

Environment

Temp: -205 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 27,181,009 km

• M1: 140,472 km (0.102 R)
• M2: 498,011 km (0.032 R)
• M3: 1,181,225 km (0.12 R)
• M4: 1,652,308 km (0.047 R)
• M5: 2,213,450 km (0.055 R)
• M6: 2,596,271 km (0.104 R)
• M7: 3,181,049 km (0.114 R)
• M8: 5,225,154 km (0.11 R)
• M9: 5,822,200 km (0.077 R)
• M10: 7,514,750 km (0.119 R)
• M11: 8,502,993 km (0.094 R)
• M12: 10,770,299 km (0.09 R)
• M13: 12,134,033 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 367.9

Radius: 12.3

Gravity: 2.43 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.63 AU - 4.11 AU

Year: 4196 Days

Day: 9.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 19.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 27,181,009 km

• M1: 153,338 km (0.076 R)
• M2: 1,012,778 km (0.111 R)
• M3: 1,509,742 km (0.059 R)
• M4: 1,950,158 km (0.102 R)
• M5: 2,831,140 km (0.106 R)
• M6: 3,760,741 km (0.069 R)
• M7: 4,211,180 km (0.115 R)
• M8: 5,346,030 km (0.09 R)
• M9: 5,971,797 km (0.116 R)
• M10: 6,821,962 km (0.072 R)
• M11: 8,348,309 km (0.103 R)
• M12: 9,191,742 km (0.084 R)
• M13: 10,285,901 km (0.11 R)
• M14: 11,007,561 km (0.112 R)
• M15: 12,732,125 km (0.057 R)
• M16: 13,282,945 km (0.045 R)
• M17: 14,531,040 km (0.118 R)
• M18: 16,873,892 km (0.11 R)
• M19: 17,315,355 km (0.095 R)
• M20: 19,039,919 km (0.119 R)
• M21: 20,189,729 km (0.108 R)
• M22: 21,066,223 km (0.036 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 32.9

Radius: 8

Gravity: 0.51 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 7.21 AU - 11.55 AU

Year: 19485 Days

Day: 15.8 Hours

Environment

Temp: -235 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 27,181,009 km

• M1: 99,483 km (0.085 R)
• M2: 638,484 km (0.075 R)
• M3: 1,858,903 km (0.12 R)
• M4: 2,502,024 km (0.069 R)
• M5: 7,099,317 km (0.061 R)
• M6: 7,956,363 km (0.106 R)
• M7: 11,616,125 km (0.056 R)
• M8: 11,940,752 km (0.095 R)
• M9: 13,965,260 km (0.11 R)
• M10: 15,306,256 km (0.104 R)
• M11: 17,687,854 km (0.11 R)
• M12: 17,994,380 km (0.109 R)
• M13: 22,736,782 km (0.102 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 10,504 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit