🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 0.99 AU - 1.21 AU

Year: 405 Days

Day: 46 Hours

Environment

Temp: 36 °C

Axial Tilt: 24.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 46,050,991 km

• M1: 21,991 km (0.034 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.33 AU - 1.77 AU

Year: 678 Days

Day: 29 Hours

Environment

Temp: 5 °C

Axial Tilt: 13.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.62 AU - 2.42 AU

Year: 1009 Days

Day: 42.4 Hours

Environment

Temp: -50 °C

Axial Tilt: 5.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,050,991 km

• M1: 19,298 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.47 AU - 5.43 AU

Year: 3871 Days

Day: 38.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 20.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.06 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.8

Radius: 9.4

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 10.38 AU - 11.94 AU

Year: 13103 Days

Day: 9.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 14.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 46,050,991 km

• M1: 116,836 km (0.091 R)
• M2: 468,092 km (0.058 R)
• M3: 843,283 km (0.083 R)
• M4: 1,538,913 km (0.037 R)
• M5: 2,350,482 km (0.118 R)
• M6: 3,034,742 km (0.057 R)
• M7: 4,056,496 km (0.113 R)
• M8: 5,008,686 km (0.11 R)
• M9: 6,391,120 km (0.098 R)
• M10: 7,111,434 km (0.069 R)
• M11: 7,842,818 km (0.065 R)
• M12: 9,032,869 km (0.094 R)
• M13: 12,271,513 km (0.071 R)
• M14: 14,560,062 km (0.09 R)
• M15: 15,537,085 km (0.105 R)
• M16: 16,144,004 km (0.08 R)
• M17: 21,333,404 km (0.12 R)
• M18: 22,252,085 km (0.087 R)
• M19: 25,166,551 km (0.035 R)
• M20: 27,439,541 km (0.061 R)
• M21: 30,469,047 km (0.086 R)
• M22: 31,313,078 km (0.095 R)
• M23: 36,945,289 km (0.099 R)
• M24: 37,904,959 km (0.106 R)
• M25: 39,999,179 km (0.055 R)
• M26: 40,883,602 km (0.045 R)
• M27: 41,394,778 km (0.051 R)
• M28: 42,560,445 km (0.106 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 361 - 10,896 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit