🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.49 AU - 0.71 AU

Year: 174 Days

Day: 14.3 Hours

Environment

Temp: 136 °C

Axial Tilt: 28.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.99 AU - 2.67 AU

Year: 1333 Days

Day: 20.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.31 AU - 3.79 AU

Year: 2507 Days

Day: 14.5 Hours

Environment

Temp: -113 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 41,455,460 km

• M1: 174,132 km (0.072 R)
• M2: 941,868 km (0.111 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.1

Radius: 9.2

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 3.79 AU - 5.29 AU

Year: 3625 Days

Day: 5.3 Hours

Environment

Temp: -128 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 41,455,460 km

• M1: 115,041 km (0.117 R)
• M2: 405,410 km (0.103 R)
• M3: 854,653 km (0.115 R)
• M4: 1,395,449 km (0.118 R)
• M5: 1,687,614 km (0.098 R)
• M6: 2,807,204 km (0.037 R)
• M7: 3,903,308 km (0.119 R)
• M8: 4,626,464 km (0.09 R)
• M9: 9,419,879 km (0.115 R)
• M10: 13,848,873 km (0.106 R)
• M11: 15,571,942 km (0.076 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 904.4

Radius: 9

Gravity: 11.17 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 6.27 AU - 7.81 AU

Year: 7000 Days

Day: 12.8 Hours

Environment

Temp: -161 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 41,455,460 km

• M1: 111,899 km (0.079 R)
• M2: 608,415 km (0.11 R)
• M3: 890,107 km (0.118 R)
• M4: 1,173,296 km (0.09 R)
• M5: 1,638,545 km (0.037 R)
• M6: 2,899,207 km (0.104 R)
• M7: 3,353,386 km (0.113 R)
• M8: 3,955,218 km (0.045 R)
• M9: 5,373,406 km (0.106 R)
• M10: 5,759,069 km (0.102 R)
• M11: 6,163,133 km (0.085 R)
• M12: 8,997,564 km (0.104 R)
• M13: 12,106,357 km (0.108 R)
• M14: 12,435,473 km (0.104 R)
• M15: 13,054,359 km (0.1 R)
• M16: 13,575,857 km (0.102 R)
• M17: 15,034,586 km (0.088 R)
• M18: 17,484,102 km (0.117 R)
• M19: 21,359,285 km (0.098 R)
• M20: 22,575,515 km (0.089 R)
• M21: 29,950,990 km (0.109 R)
• M22: 31,164,677 km (0.113 R)
• M23: 33,046,170 km (0.095 R)
• M24: 36,461,938 km (0.08 R)
• M25: 36,919,109 km (0.092 R)
• M26: 37,845,120 km (0.113 R)
• M27: 39,743,218 km (0.042 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 13,322 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit