🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 908

Radius: 10.7

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.43 AU - 0.63 AU

Year: 266 Days

Day: 12.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 16,047,545 km

• M1: 132,993 km (0.119 R)
• M2: 529,726 km (0.078 R)
• M3: 900,579 km (0.114 R)
• M4: 1,363,136 km (0.075 R)
• M5: 1,786,947 km (0.075 R)
• M6: 2,723,130 km (0.057 R)
• M7: 3,137,666 km (0.051 R)
• M8: 3,639,866 km (0.045 R)
• M9: 4,493,621 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.5

Radius: 11.4

Gravity: 5.43 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 0.46 AU - 0.6 AU

Year: 266 Days

Day: 10.9 Hours

Environment

Temp: -140 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 16,047,545 km

• M1: 141,968 km (0.063 R)
• M2: 497,413 km (0.104 R)
• M3: 914,941 km (0.057 R)
• M4: 1,386,323 km (0.091 R)
• M5: 1,820,008 km (0.116 R)
• M6: 2,184,727 km (0.094 R)
• M7: 2,705,926 km (0.063 R)
• M8: 3,175,364 km (0.079 R)
• M9: 3,631,788 km (0.109 R)
• M10: 4,156,278 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59.2

Radius: 8.1

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.49 AU - 0.69 AU

Year: 313 Days

Day: 8.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 16,047,545 km

• M1: 100,829 km (0.107 R)
• M2: 382,372 km (0.11 R)
• M3: 640,728 km (0.049 R)
• M4: 1,004,550 km (0.07 R)
• M5: 1,600,398 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.6

Radius: 13

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.86 AU - 0.92 AU

Year: 580 Days

Day: 6.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 16,047,545 km

• M1: 161,715 km (0.116 R)
• M2: 677,080 km (0.081 R)
• M3: 1,165,517 km (0.072 R)
• M4: 1,587,383 km (0.115 R)
• M5: 2,052,333 km (0.089 R)
• M6: 2,639,654 km (0.098 R)
• M7: 3,111,337 km (0.037 R)
• M8: 3,797,243 km (0.081 R)
• M9: 4,284,782 km (0.115 R)
• M10: 5,403,924 km (0.092 R)
• M11: 6,321,856 km (0.115 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 315.6

Radius: 9

Gravity: 3.9 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.75 AU - 1.23 AU

Year: 680 Days

Day: 9.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 16,047,545 km

• M1: 111,899 km (0.032 R)
• M2: 392,096 km (0.115 R)
• M3: 732,581 km (0.029 R)
• M4: 1,124,826 km (0.1 R)
• M5: 1,916,947 km (0.093 R)
• M6: 2,251,897 km (0.061 R)
• M7: 2,887,239 km (0.067 R)
• M8: 3,247,321 km (0.101 R)
• M9: 3,637,173 km (0.113 R)
• M10: 3,976,910 km (0.108 R)
• M11: 4,453,080 km (0.117 R)
• M12: 4,966,949 km (0.078 R)
• M13: 5,419,183 km (0.109 R)
• M14: 5,724,363 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.9

Radius: 9.9

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.47 AU - 3.95 AU

Year: 3970 Days

Day: 13.5 Hours

Environment

Temp: -224 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 16,047,545 km

• M1: 123,269 km (0.093 R)
• M2: 751,281 km (0.102 R)
• M3: 1,121,984 km (0.119 R)
• M4: 2,155,855 km (0.065 R)
• M5: 3,249,864 km (0.076 R)
• M6: 4,072,652 km (0.04 R)
• M7: 5,727,055 km (0.055 R)
• M8: 8,585,871 km (0.119 R)
• M9: 10,341,850 km (0.082 R)
• M10: 11,680,153 km (0.094 R)
• M11: 15,500,434 km (0.11 R)
• M12: 16,332,348 km (0.1 R)
• M13: 17,084,526 km (0.118 R)
• M14: 20,325,713 km (0.113 R)
• M15: 21,007,281 km (0.061 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 55.5

Radius: 13.2

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.72 AU - 3.88 AU

Year: 4138 Days

Day: 9.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 16,047,545 km

• M1: 164,258 km (0.076 R)
• M2: 655,089 km (0.098 R)
• M3: 1,760,468 km (0.094 R)
• M4: 2,425,430 km (0.081 R)
• M5: 2,870,035 km (0.05 R)
• M6: 3,472,915 km (0.099 R)
• M7: 4,091,801 km (0.06 R)
• M8: 5,266,892 km (0.114 R)
• M9: 7,210,617 km (0.073 R)
• M10: 7,692,023 km (0.079 R)
• M11: 8,330,806 km (0.066 R)
• M12: 9,867,476 km (0.069 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 45.3

Radius: 12.5

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 4.33 AU - 5.51 AU

Year: 7533 Days

Day: 13.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 16,047,545 km

• M1: 156,330 km (0.114 R)
• M2: 742,305 km (0.087 R)
• M3: 2,588,941 km (0.1 R)
• M4: 4,703,656 km (0.077 R)
• M5: 5,241,161 km (0.085 R)
• M6: 5,700,427 km (0.069 R)
• M7: 6,647,681 km (0.096 R)
• M8: 8,569,864 km (0.101 R)
• M9: 9,275,218 km (0.103 R)
• M10: 10,911,818 km (0.101 R)
• M11: 13,271,126 km (0.086 R)
• M12: 14,794,781 km (0.109 R)
• M13: 15,716,154 km (0.095 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: 163 - 12,400 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit