🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.94 AU - 1.2 AU

Year: 395 Days

Day: 25.7 Hours

Environment

Temp: 25 °C

Axial Tilt: 27 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.17

Radius: 1.06

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 0.87 AU - 1.33 AU

Year: 411 Days

Day: 39.5 Hours

Environment

Temp: 20 °C

Axial Tilt: 47.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 46,967,277 km

• M1: 25,581 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.32 AU - 3.42 AU

Year: 2205 Days

Day: 45.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,967,277 km

• M1: 133,441 km (0.076 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 376.7

Radius: 10.1

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 5.84 AU - 8.92 AU

Year: 7146 Days

Day: 13.5 Hours

Environment

Temp: -150 °C

Axial Tilt: 48.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 46,967,277 km

• M1: 142,866 km (0.081 R)
• M2: 614,099 km (0.116 R)
• M3: 1,093,560 km (0.102 R)
• M4: 1,489,097 km (0.115 R)
• M5: 1,841,101 km (0.026 R)
• M6: 3,148,886 km (0.066 R)
• M7: 4,033,607 km (0.052 R)
• M8: 5,384,177 km (0.113 R)
• M9: 6,162,684 km (0.054 R)
• M10: 7,014,644 km (0.095 R)
• M11: 8,951,488 km (0.065 R)
• M12: 9,402,974 km (0.036 R)
• M13: 9,956,037 km (0.072 R)
• M14: 13,001,102 km (0.113 R)
• M15: 15,716,304 km (0.114 R)
• M16: 18,002,009 km (0.078 R)
• M17: 21,796,559 km (0.115 R)
• M18: 23,222,377 km (0.088 R)
• M19: 27,015,431 km (0.03 R)
• M20: 27,959,393 km (0.105 R)
• M21: 28,483,435 km (0.046 R)
• M22: 31,389,822 km (0.118 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 158.7

Radius: 5.1

Gravity: 6.1 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 12.51 AU - 16.95 AU

Year: 20151 Days

Day: 23.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 46,967,277 km

• M1: 70,012 km (0.119 R)
• M2: 238,160 km (0.116 R)
• M3: 433,086 km (0.09 R)
• M4: 1,420,581 km (0.114 R)
• M5: 1,858,604 km (0.12 R)
• M6: 2,023,162 km (0.113 R)
• M7: 2,233,646 km (0.07 R)
• M8: 2,420,045 km (0.1 R)
• M9: 2,954,109 km (0.117 R)
• M10: 3,225,629 km (0.076 R)
• M11: 5,218,273 km (0.107 R)
• M12: 5,447,606 km (0.074 R)
• M13: 6,582,606 km (0.079 R)
• M14: 10,920,495 km (0.064 R)
• M15: 11,405,042 km (0.06 R)
• M16: 11,735,803 km (0.115 R)
• M17: 13,732,785 km (0.11 R)
• M18: 17,863,631 km (0.11 R)
• M19: 19,536,136 km (0.107 R)
• M20: 22,493,386 km (0.084 R)
• M21: 23,541,918 km (0.112 R)
• M22: 24,349,447 km (0.09 R)
• M23: 25,082,477 km (0.098 R)
• M24: 25,548,025 km (0.09 R)
• M25: 26,400,733 km (0.103 R)
• M26: 31,163,181 km (0.105 R)
• M27: 31,593,126 km (0.033 R)
• M28: 34,028,878 km (0.114 R)
• M29: 34,370,410 km (0.061 R)
• M30: 38,034,810 km (0.09 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 14,678 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit