🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.5 AU - 0.82 AU

Year: 241 Days

Day: 20.6 Hours

Environment

Temp: -1 °C

Axial Tilt: 38.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Gas Giant

Semi-Major Axis: 3.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 404.9

Radius: 14.3

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.6 AU - 4.32 AU

Year: 2894 Days

Day: 8.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 114.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 57,279,625 km

• M1: 177,872 km (0.1 R)
• M2: 638,783 km (0.062 R)
• M3: 1,292,825 km (0.054 R)
• M4: 1,963,472 km (0.082 R)
• M5: 2,461,633 km (0.074 R)
• M6: 2,966,975 km (0.094 R)
• M7: 3,665,447 km (0.098 R)
• M8: 4,349,708 km (0.096 R)
• M9: 4,874,198 km (0.053 R)
• M10: 5,370,564 km (0.047 R)
• M11: 7,010,605 km (0.057 R)
• M12: 7,586,108 km (0.069 R)
• M13: 12,171,283 km (0.072 R)
• M14: 13,262,300 km (0.115 R)
• M15: 14,417,495 km (0.083 R)
• M16: 15,735,452 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 197.7

Radius: 9.9

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 4.47 AU - 6.03 AU

Year: 5408 Days

Day: 12.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 57,279,625 km

• M1: 125,213 km (0.076 R)
• M2: 438,172 km (0.113 R)
• M3: 860,786 km (0.094 R)
• M4: 1,831,976 km (0.105 R)
• M5: 2,391,771 km (0.105 R)
• M6: 2,879,759 km (0.059 R)
• M7: 5,350,069 km (0.066 R)
• M8: 7,050,099 km (0.064 R)
• M9: 8,221,749 km (0.062 R)
• M10: 8,977,219 km (0.025 R)
• M11: 13,699,425 km (0.113 R)
• M12: 15,210,214 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.4

Radius: 14.7

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 6.79 AU - 11.27 AU

Year: 12200 Days

Day: 7.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 57,279,625 km

• M1: 187,297 km (0.086 R)
• M2: 674,686 km (0.061 R)
• M3: 1,476,980 km (0.109 R)
• M4: 2,348,687 km (0.08 R)
• M5: 3,291,153 km (0.056 R)
• M6: 3,782,433 km (0.112 R)
• M7: 4,565,877 km (0.095 R)
• M8: 5,079,745 km (0.1 R)
• M9: 5,997,977 km (0.112 R)
• M10: 6,818,222 km (0.06 R)
• M11: 8,164,902 km (0.056 R)
• M12: 11,613,731 km (0.097 R)
• M13: 13,142,771 km (0.07 R)
• M14: 17,587,174 km (0.105 R)
• M15: 19,350,335 km (0.085 R)
• M16: 21,941,220 km (0.099 R)
• M17: 23,039,568 km (0.085 R)
• M18: 23,792,045 km (0.105 R)
• M19: 24,366,950 km (0.084 R)
• M20: 25,246,885 km (0.054 R)
• M21: 27,070,333 km (0.102 R)
• M22: 28,014,296 km (0.115 R)
• M23: 33,662,962 km (0.116 R)
• M24: 34,388,212 km (0.043 R)
• M25: 37,781,241 km (0.09 R)
• M26: 38,960,222 km (0.048 R)
• M27: 40,028,650 km (0.037 R)
• M28: 50,069,659 km (0.071 R)
• M29: 54,914,985 km (0.084 R)
• M30: 56,258,074 km (0.093 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 12,582 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit