🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.78 AU - 1.26 AU

Year: 369 Days

Day: 25.9 Hours

Environment

Temp: 42 °C

Axial Tilt: 23.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 96.4

Radius: 9.2

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 6.45 AU - 7.17 AU

Year: 6365 Days

Day: 12.2 Hours

Environment

Temp: -143 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 101,631,592 km

• M1: 114,442 km (0.059 R)
• M2: 1,058,255 km (0.119 R)
• M3: 1,665,623 km (0.065 R)
• M4: 2,797,779 km (0.068 R)
• M5: 5,409,309 km (0.078 R)
• M6: 6,731,904 km (0.092 R)
• M7: 7,849,101 km (0.103 R)
• M8: 8,748,035 km (0.037 R)
• M9: 10,186,269 km (0.085 R)
• M10: 10,903,590 km (0.048 R)
• M11: 15,932,921 km (0.12 R)
• M12: 17,003,144 km (0.091 R)
• M13: 17,582,387 km (0.053 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.2

Radius: 9.8

Gravity: 2.44 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 8.35 AU - 9.55 AU

Year: 9590 Days

Day: 5.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 95 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 101,631,592 km

• M1: 121,922 km (0.041 R)
• M2: 761,004 km (0.084 R)
• M3: 1,550,283 km (0.094 R)
• M4: 2,123,093 km (0.112 R)
• M5: 2,527,606 km (0.111 R)
• M6: 2,925,835 km (0.093 R)
• M7: 3,803,526 km (0.12 R)
• M8: 4,454,725 km (0.086 R)
• M9: 5,643,131 km (0.069 R)
• M10: 7,170,974 km (0.099 R)
• M11: 8,475,617 km (0.048 R)
• M12: 9,801,054 km (0.117 R)
• M13: 10,377,305 km (0.118 R)
• M14: 10,789,298 km (0.081 R)
• M15: 12,191,628 km (0.05 R)
• M16: 15,650,480 km (0.082 R)
• M17: 19,368,287 km (0.12 R)
• M18: 20,632,239 km (0.113 R)
• M19: 26,835,315 km (0.052 R)
• M20: 27,699,691 km (0.102 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 887.1

Radius: 10.7

Gravity: 7.75 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 7.99 AU - 12.93 AU

Year: 12116 Days

Day: 13.2 Hours

Environment

Temp: -181 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 101,631,592 km

• M1: 133,142 km (0.097 R)
• M2: 593,006 km (0.098 R)
• M3: 1,004,400 km (0.098 R)
• M4: 1,593,068 km (0.085 R)
• M5: 2,204,624 km (0.089 R)
• M6: 2,966,975 km (0.048 R)
• M7: 3,461,695 km (0.104 R)
• M8: 3,924,850 km (0.106 R)
• M9: 4,367,659 km (0.046 R)
• M10: 4,976,373 km (0.068 R)
• M11: 8,415,778 km (0.051 R)
• M12: 9,776,819 km (0.054 R)
• M13: 12,613,195 km (0.117 R)
• M14: 13,123,324 km (0.051 R)
• M15: 14,667,174 km (0.096 R)
• M16: 21,698,722 km (0.091 R)
• M17: 29,122,965 km (0.089 R)
• M18: 31,619,455 km (0.062 R)
• M19: 33,643,813 km (0.116 R)
• M20: 34,625,774 km (0.086 R)
• M21: 42,041,340 km (0.095 R)
• M22: 46,268,078 km (0.108 R)
• M23: 48,717,295 km (0.091 R)
• M24: 51,251,632 km (0.039 R)
• M25: 53,540,180 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.9

Radius: 11.6

Gravity: 0.36 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 10.9 AU - 13.02 AU

Year: 14814 Days

Day: 14.8 Hours

Environment

Temp: -186 °C

Axial Tilt: 26.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 101,631,592 km

• M1: 144,212 km (0.115 R)
• M2: 734,974 km (0.119 R)
• M3: 1,802,056 km (0.104 R)
• M4: 3,469,923 km (0.034 R)
• M5: 8,418,321 km (0.115 R)
• M6: 8,896,885 km (0.097 R)
• M7: 9,989,847 km (0.046 R)
• M8: 14,162,730 km (0.094 R)
• M9: 14,735,091 km (0.049 R)
• M10: 16,774,708 km (0.114 R)
• M11: 17,772,227 km (0.1 R)
• M12: 19,437,401 km (0.088 R)
• M13: 20,340,523 km (0.094 R)
• M14: 23,941,793 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 967.9

Radius: 7.8

Gravity: 15.91 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 15.44 AU - 19.34 AU

Year: 25973 Days

Day: 17.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 101,631,592 km

• M1: 97,239 km (0.112 R)
• M2: 782,546 km (0.052 R)
• M3: 1,192,893 km (0.072 R)
• M4: 1,760,917 km (0.037 R)
• M5: 2,095,567 km (0.051 R)
• M6: 2,472,254 km (0.087 R)
• M7: 2,784,016 km (0.096 R)
• M8: 3,121,808 km (0.098 R)
• M9: 4,601,331 km (0.076 R)
• M10: 8,924,261 km (0.051 R)
• M11: 10,571,483 km (0.052 R)
• M12: 11,466,826 km (0.061 R)
• M13: 12,637,131 km (0.114 R)
• M14: 12,941,712 km (0.059 R)
• M15: 23,714,853 km (0.072 R)
• M16: 30,362,234 km (0.075 R)
• M17: 34,625,774 km (0.086 R)
• M18: 49,400,957 km (0.094 R)
• M19: 54,457,365 km (0.12 R)
• M20: 56,079,903 km (0.109 R)
• M21: 75,606,016 km (0.102 R)
• M22: 95,368,343 km (0.107 R)

Kuiper Belt

Range: 30.6 - 47.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 396 - 14,483 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit