🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.2

Radius: 12.4

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 1.3 AU - 1.66 AU

Year: 1201 Days

Day: 7.4 Hours

Environment

Temp: -200 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 50,444,781 km

• M1: 155,283 km (0.079 R)
• M2: 671,545 km (0.104 R)
• M3: 1,092,064 km (0.072 R)
• M4: 1,566,738 km (0.087 R)
• M5: 2,168,122 km (0.069 R)
• M6: 2,878,562 km (0.12 R)
• M7: 3,755,355 km (0.073 R)
• M8: 4,238,856 km (0.101 R)
• M9: 4,783,242 km (0.112 R)
• M10: 5,268,687 km (0.108 R)
• M11: 7,819,780 km (0.079 R)
• M12: 8,700,163 km (0.08 R)
• M13: 9,149,406 km (0.101 R)
• M14: 9,645,622 km (0.074 R)
• M15: 10,127,028 km (0.119 R)
• M16: 10,658,250 km (0.097 R)
• M17: 12,703,402 km (0.072 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.6

Radius: 12.6

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.04 AU - 3.02 AU

Year: 2684 Days

Day: 14 Hours

Environment

Temp: -216 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 50,444,781 km

• M1: 158,424 km (0.11 R)
• M2: 769,531 km (0.079 R)
• M3: 1,198,877 km (0.082 R)
• M4: 1,619,547 km (0.096 R)
• M5: 2,757,388 km (0.119 R)
• M6: 3,312,994 km (0.091 R)
• M7: 4,183,205 km (0.041 R)
• M8: 4,584,876 km (0.099 R)
• M9: 6,159,543 km (0.093 R)
• M10: 8,230,725 km (0.113 R)
• M11: 9,353,457 km (0.084 R)
• M12: 9,822,895 km (0.062 R)
• M13: 10,614,418 km (0.083 R)
• M14: 11,776,793 km (0.06 R)
• M15: 12,196,864 km (0.112 R)
• M16: 12,714,024 km (0.065 R)
• M17: 13,245,844 km (0.076 R)
• M18: 13,792,325 km (0.117 R)
• M19: 15,723,783 km (0.093 R)
• M20: 16,440,656 km (0.112 R)
• M21: 18,216,533 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 740

Radius: 10.8

Gravity: 6.34 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 2.26 AU - 3.46 AU

Year: 3225 Days

Day: 8 Hours

Environment

Temp: -220 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 50,444,781 km

• M1: 137,929 km (0.106 R)
• M2: 476,619 km (0.051 R)
• M3: 998,865 km (0.115 R)
• M4: 1,813,874 km (0.087 R)
• M5: 2,314,877 km (0.115 R)
• M6: 2,906,687 km (0.116 R)
• M7: 3,405,296 km (0.098 R)
• M8: 3,898,221 km (0.092 R)
• M9: 4,483,448 km (0.103 R)
• M10: 5,277,514 km (0.104 R)
• M11: 6,567,197 km (0.036 R)
• M12: 7,656,269 km (0.117 R)
• M13: 8,540,243 km (0.107 R)
• M14: 10,756,386 km (0.045 R)
• M15: 12,310,558 km (0.082 R)
• M16: 14,108,276 km (0.096 R)
• M17: 18,041,802 km (0.086 R)
• M18: 19,113,522 km (0.054 R)
• M19: 20,038,784 km (0.042 R)
• M20: 21,580,690 km (0.114 R)
• M21: 22,448,208 km (0.067 R)
• M22: 22,788,094 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.8

Radius: 14.2

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 3 AU - 3.98 AU

Year: 4348 Days

Day: 6.1 Hours

Environment

Temp: -219 °C

Axial Tilt: 38.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 50,444,781 km

• M1: 178,470 km (0.111 R)
• M2: 741,407 km (0.037 R)
• M3: 1,679,087 km (0.101 R)
• M4: 2,684,983 km (0.06 R)
• M5: 4,328,465 km (0.12 R)
• M6: 5,999,174 km (0.07 R)
• M7: 8,163,705 km (0.106 R)
• M8: 8,760,900 km (0.103 R)
• M9: 9,674,793 km (0.114 R)
• M10: 11,775,746 km (0.094 R)
• M11: 12,582,827 km (0.075 R)
• M12: 13,931,751 km (0.104 R)
• M13: 15,877,869 km (0.106 R)
• M14: 17,669,603 km (0.101 R)
• M15: 18,333,219 km (0.082 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 138.1

Radius: 8

Gravity: 2.16 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 6.69 AU - 6.93 AU

Year: 11851 Days

Day: 20.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 50,444,781 km

• M1: 99,483 km (0.066 R)
• M2: 972,237 km (0.118 R)
• M3: 1,354,609 km (0.109 R)
• M4: 2,808,850 km (0.1 R)
• M5: 4,092,399 km (0.065 R)
• M6: 5,348,124 km (0.079 R)
• M7: 6,380,948 km (0.119 R)
• M8: 7,326,705 km (0.115 R)
• M9: 7,907,594 km (0.098 R)
• M10: 10,008,546 km (0.104 R)
• M11: 17,209,889 km (0.093 R)
• M12: 18,896,006 km (0.108 R)
• M13: 19,300,220 km (0.041 R)
• M14: 23,355,668 km (0.118 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.64 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 10.4

Radius: 3.8

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 6.32 AU - 8.96 AU

Year: 14082 Days

Day: 20.8 Hours

Environment

Temp: -224 °C

Axial Tilt: 12.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (4)

Outer Limit: 50,444,781 km

• M1: 50,265 km (0.026 R)
• M2: 1,640,341 km (0.087 R)
• M3: 2,873,177 km (0.11 R)
• M4: 4,148,349 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 155.1

Radius: 4.3

Gravity: 8.39 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 8.89 AU - 12.11 AU

Year: 22689 Days

Day: 18.1 Hours

Environment

Temp: -243 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 50,444,781 km

• M1: 76,445 km (0.104 R)
• M2: 279,898 km (0.083 R)
• M3: 415,732 km (0.089 R)
• M4: 1,815,520 km (0.09 R)
• M5: 2,647,583 km (0.102 R)
• M6: 4,958,421 km (0.085 R)
• M7: 5,945,767 km (0.117 R)
• M8: 6,390,223 km (0.066 R)
• M9: 7,944,245 km (0.086 R)
• M10: 8,950,441 km (0.095 R)
• M11: 10,038,765 km (0.1 R)
• M12: 16,535,651 km (0.086 R)
• M13: 17,189,992 km (0.082 R)
• M14: 18,627,777 km (0.067 R)
• M15: 25,950,743 km (0.033 R)
• M16: 27,132,117 km (0.035 R)
• M17: 48,800,022 km (0.11 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 512 - 11,417 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit