🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.7 AU - 1.16 AU

Year: 334 Days

Day: 20.2 Hours

Environment

Temp: 28 °C

Axial Tilt: 11.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 18,760,358 km

• M1: 38,447 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 1.93 AU - 2.05 AU

Year: 1046 Days

Day: 44.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,760,358 km

• M1: 55,052 km (0.087 R)

Asteroid Belt

Center: 2.88 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.41 AU - 4.13 AU

Year: 2729 Days

Day: 27.6 Hours

Environment

Temp: -116 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.76 AU - 4.24 AU

Year: 2982 Days

Day: 31.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 113.8

Radius: 13

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 4.97 AU - 7.79 AU

Year: 6007 Days

Day: 5.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 18,760,358 km

• M1: 268,079 km (0.074 R)
• M2: 388,655 km (0.069 R)
• M3: 622,626 km (0.102 R)
• M4: 821,741 km (0.107 R)
• M5: 925,113 km (0.073 R)
• M6: 1,013,376 km (0.074 R)
• M7: 1,231,340 km (0.105 R)
• M8: 1,351,916 km (0.038 R)
• M9: 1,581,997 km (0.044 R)
• M10: 1,775,577 km (0.075 R)
• M11: 2,321,161 km (0.087 R)
• M12: 2,486,466 km (0.099 R)
• M13: 3,434,169 km (0.115 R)
• M14: 3,655,424 km (0.075 R)
• M15: 4,313,655 km (0.106 R)
• M16: 5,983,167 km (0.119 R)
• M17: 6,836,174 km (0.111 R)
• M18: 8,249,874 km (0.088 R)
• M19: 8,526,181 km (0.095 R)
• M20: 9,395,494 km (0.032 R)
• M21: 9,840,847 km (0.088 R)
• M22: 10,937,699 km (0.115 R)
• M23: 11,642,903 km (0.116 R)
• M24: 12,777,304 km (0.116 R)
• M25: 13,770,334 km (0.093 R)
• M26: 14,531,488 km (0.095 R)
• M27: 15,358,316 km (0.097 R)
• M28: 16,015,050 km (0.066 R)
• M29: 17,247,288 km (0.093 R)
• M30: 17,328,669 km (0.079 R)
• M31: 17,546,484 km (0.094 R)
• M32: 17,765,196 km (0.071 R)
• M33: 18,039,708 km (0.107 R)
• M34: 18,149,962 km (0.069 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 548 - 19,572 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit