🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 924.9

Radius: 11

Gravity: 7.64 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.31 AU - 1.81 AU

Year: 1345 Days

Day: 5.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 56,191,420 km

• M1: 136,732 km (0.116 R)
• M2: 547,079 km (0.083 R)
• M3: 1,004,998 km (0.054 R)
• M4: 1,503,459 km (0.12 R)
• M5: 2,017,626 km (0.037 R)
• M6: 2,607,192 km (0.095 R)
• M7: 2,979,242 km (0.042 R)
• M8: 3,866,357 km (0.114 R)
• M9: 5,515,673 km (0.093 R)
• M10: 5,876,653 km (0.073 R)
• M11: 6,546,552 km (0.084 R)
• M12: 8,895,389 km (0.114 R)
• M13: 9,975,784 km (0.104 R)
• M14: 10,411,264 km (0.054 R)
• M15: 10,999,931 km (0.116 R)
• M16: 11,392,626 km (0.049 R)
• M17: 11,905,747 km (0.075 R)
• M18: 12,899,824 km (0.085 R)
• M19: 13,498,066 km (0.034 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 258.4

Radius: 9.5

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 2.06 AU - 3.14 AU

Year: 2894 Days

Day: 7.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 56,191,420 km

• M1: 118,182 km (0.117 R)
• M2: 420,669 km (0.115 R)
• M3: 724,802 km (0.06 R)
• M4: 1,058,854 km (0.114 R)
• M5: 1,515,726 km (0.097 R)
• M6: 2,356,466 km (0.083 R)
• M7: 2,873,177 km (0.107 R)
• M8: 3,237,298 km (0.092 R)
• M9: 3,598,278 km (0.06 R)
• M10: 4,040,788 km (0.11 R)
• M11: 4,499,605 km (0.096 R)
• M12: 4,824,531 km (0.063 R)
• M13: 5,894,904 km (0.093 R)
• M14: 6,460,683 km (0.055 R)
• M15: 8,256,905 km (0.1 R)
• M16: 10,052,379 km (0.086 R)
• M17: 12,017,047 km (0.056 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.6

Radius: 13.1

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 4.3 AU - 5.7 AU

Year: 7717 Days

Day: 13.4 Hours

Environment

Temp: -217 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 56,191,420 km

• M1: 162,912 km (0.112 R)
• M2: 649,404 km (0.091 R)
• M3: 1,131,857 km (0.111 R)
• M4: 1,638,994 km (0.094 R)
• M5: 2,052,333 km (0.053 R)
• M6: 3,739,348 km (0.102 R)
• M7: 4,469,236 km (0.106 R)
• M8: 6,877,014 km (0.096 R)
• M9: 17,090,360 km (0.103 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 860.1

Radius: 7.8

Gravity: 14.14 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 5.63 AU - 5.81 AU

Year: 9443 Days

Day: 15.8 Hours

Environment

Temp: -234 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 56,191,420 km

• M1: 97,089 km (0.099 R)
• M2: 372,499 km (0.063 R)
• M3: 655,388 km (0.119 R)
• M4: 1,000,660 km (0.094 R)
• M5: 1,321,099 km (0.038 R)
• M6: 1,947,914 km (0.057 R)
• M7: 2,338,215 km (0.097 R)
• M8: 2,887,837 km (0.101 R)
• M9: 3,252,407 km (0.12 R)
• M10: 8,182,704 km (0.114 R)
• M11: 9,393,699 km (0.103 R)
• M12: 10,144,531 km (0.103 R)
• M13: 12,459,109 km (0.09 R)
• M14: 13,426,708 km (0.082 R)
• M15: 14,970,708 km (0.108 R)
• M16: 22,336,608 km (0.101 R)
• M17: 23,309,742 km (0.111 R)
• M18: 23,943,738 km (0.07 R)
• M19: 29,330,009 km (0.039 R)
• M20: 35,590,979 km (0.114 R)
• M21: 37,902,565 km (0.1 R)
• M22: 40,832,290 km (0.115 R)
• M23: 48,151,216 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 24.1

Radius: 3.4

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 5.65 AU - 6.73 AU

Year: 10630 Days

Day: 15.9 Hours

Environment

Temp: -236 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 56,191,420 km

• M1: 44,131 km (0.107 R)
• M2: 154,235 km (0.111 R)
• M3: 356,342 km (0.092 R)
• M4: 547,528 km (0.074 R)
• M5: 1,736,382 km (0.115 R)
• M6: 2,527,007 km (0.059 R)
• M7: 3,968,981 km (0.078 R)
• M8: 5,333,014 km (0.109 R)
• M9: 6,468,612 km (0.116 R)
• M10: 6,762,273 km (0.086 R)
• M11: 7,935,569 km (0.045 R)
• M12: 9,507,842 km (0.06 R)
• M13: 12,017,047 km (0.095 R)
• M14: 13,337,398 km (0.12 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 904.6

Radius: 7.1

Gravity: 17.94 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 6.01 AU - 6.69 AU

Year: 11045 Days

Day: 22.5 Hours

Environment

Temp: -237 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 56,191,420 km

• M1: 93,349 km (0.068 R)
• M2: 443,558 km (0.092 R)
• M3: 669,600 km (0.088 R)
• M4: 1,400,685 km (0.12 R)
• M5: 1,743,563 km (0.067 R)
• M6: 2,452,657 km (0.091 R)
• M7: 9,170,200 km (0.092 R)
• M8: 12,146,150 km (0.105 R)
• M9: 12,822,632 km (0.09 R)
• M10: 21,913,395 km (0.045 R)
• M11: 25,502,099 km (0.118 R)
• M12: 27,123,889 km (0.102 R)
• M13: 28,491,214 km (0.057 R)
• M14: 31,936,004 km (0.051 R)
• M15: 33,103,914 km (0.07 R)
• M16: 35,773,040 km (0.035 R)
• M17: 46,241,899 km (0.112 R)
• M18: 47,134,250 km (0.061 R)
• M19: 48,037,971 km (0.085 R)
• M20: 49,415,169 km (0.061 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: 211 - 18,183 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit