🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.82 AU - 0.92 AU

Year: 307 Days

Day: 45.8 Hours

Environment

Temp: 33 °C

Axial Tilt: 25.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 48,703,991 km

• M1: 295,306 km (0.055 R)

Planet 2 - Gas Giant

Semi-Major Axis: 4.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 826.3

Radius: 14.4

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 4.08 AU - 4.64 AU

Year: 3448 Days

Day: 14 Hours

Environment

Temp: -134 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 48,703,991 km

• M1: 179,069 km (0.102 R)
• M2: 858,393 km (0.09 R)
• M3: 1,634,207 km (0.039 R)
• M4: 2,145,832 km (0.105 R)
• M5: 2,651,622 km (0.116 R)
• M6: 3,274,249 km (0.026 R)
• M7: 4,744,048 km (0.059 R)
• M8: 6,348,934 km (0.068 R)
• M9: 7,083,609 km (0.114 R)
• M10: 7,537,938 km (0.12 R)
• M11: 8,291,612 km (0.117 R)
• M12: 10,232,794 km (0.041 R)
• M13: 13,319,895 km (0.088 R)
• M14: 13,964,512 km (0.101 R)
• M15: 14,786,254 km (0.034 R)
• M16: 15,968,675 km (0.071 R)
• M17: 16,583,074 km (0.099 R)
• M18: 17,213,180 km (0.047 R)
• M19: 17,859,143 km (0.085 R)
• M20: 24,350,195 km (0.09 R)
• M21: 24,940,957 km (0.112 R)

Planet 3 - Gas Giant

Semi-Major Axis: 8.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 29.1

Radius: 10.3

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 8.7 AU - 9.1 AU

Year: 10056 Days

Day: 9.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 48,703,991 km

• M1: 188,942 km (0.041 R)
• M2: 624,422 km (0.05 R)
• M3: 2,185,625 km (0.05 R)
• M4: 3,132,879 km (0.11 R)
• M5: 4,195,323 km (0.113 R)
• M6: 6,192,155 km (0.106 R)
• M7: 6,797,129 km (0.067 R)
• M8: 10,108,478 km (0.099 R)
• M9: 13,528,285 km (0.12 R)
• M10: 16,687,942 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 10.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.5

Radius: 10.2

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 8.45 AU - 13.47 AU

Year: 13742 Days

Day: 15 Hours

Environment

Temp: -174 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 48,703,991 km

• M1: 126,859 km (0.078 R)
• M2: 539,300 km (0.084 R)
• M3: 2,245,464 km (0.044 R)
• M4: 2,877,365 km (0.109 R)
• M5: 3,353,835 km (0.108 R)
• M6: 4,208,637 km (0.083 R)
• M7: 4,793,714 km (0.041 R)
• M8: 5,566,537 km (0.113 R)
• M9: 6,272,190 km (0.114 R)
• M10: 7,399,859 km (0.097 R)
• M11: 7,861,368 km (0.09 R)
• M12: 8,386,457 km (0.04 R)
• M13: 10,462,875 km (0.045 R)
• M14: 11,316,481 km (0.093 R)
• M15: 12,564,875 km (0.089 R)
• M16: 14,219,876 km (0.119 R)
• M17: 14,802,560 km (0.105 R)
• M18: 16,084,913 km (0.032 R)
• M19: 17,293,663 km (0.084 R)
• M20: 17,660,477 km (0.104 R)
• M21: 18,182,724 km (0.118 R)
• M22: 21,199,514 km (0.106 R)
• M23: 22,738,727 km (0.075 R)
• M24: 23,179,292 km (0.057 R)
• M25: 24,719,552 km (0.047 R)
• M26: 26,423,771 km (0.107 R)
• M27: 30,382,430 km (0.093 R)
• M28: 31,024,654 km (0.047 R)
• M29: 38,948,703 km (0.081 R)
• M30: 41,775,654 km (0.083 R)
• M31: 43,104,831 km (0.058 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 12,186 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit