🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.59 AU - 0.91 AU

Year: 234 Days

Day: 29.5 Hours

Environment

Temp: 202 °C

Axial Tilt: 49.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 68,798,245 km

• M1: 37,848 km (0.082 R)
• M2: 104,120 km (0.098 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.77 AU - 1.09 AU

Year: 323 Days

Day: 14.8 Hours

Environment

Temp: 133 °C

Axial Tilt: 5.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,798,245 km

• M1: 419,024 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.3 AU - 1.3 AU

Year: 533 Days

Day: 19.8 Hours

Environment

Temp: 11 °C

Axial Tilt: 0.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.63

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.44 AU - 2.16 AU

Year: 869 Days

Day: 15.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 11.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.6

Radius: 1.21

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 3.14 AU - 4.24 AU

Year: 2551 Days

Day: 42.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 11.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 937.4

Radius: 11

Gravity: 7.75 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 9.64 AU - 14.08 AU

Year: 14699 Days

Day: 6.8 Hours

Environment

Temp: -181 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 68,798,245 km

• M1: 138,976 km (0.065 R)
• M2: 763,697 km (0.075 R)
• M3: 1,611,917 km (0.12 R)
• M4: 2,046,798 km (0.067 R)
• M5: 2,450,563 km (0.12 R)
• M6: 2,883,349 km (0.082 R)
• M7: 5,407,664 km (0.113 R)
• M8: 6,146,677 km (0.087 R)
• M9: 9,191,293 km (0.096 R)
• M10: 13,326,627 km (0.03 R)
• M11: 15,417,108 km (0.088 R)
• M12: 16,980,406 km (0.096 R)
• M13: 19,255,191 km (0.106 R)
• M14: 19,966,529 km (0.066 R)
• M15: 21,066,223 km (0.077 R)
• M16: 24,711,474 km (0.077 R)
• M17: 25,551,616 km (0.118 R)
• M18: 26,519,364 km (0.082 R)
• M19: 32,720,196 km (0.069 R)
• M20: 47,247,346 km (0.065 R)
• M21: 48,868,089 km (0.084 R)
• M22: 51,029,928 km (0.075 R)
• M23: 59,377,938 km (0.086 R)
• M24: 61,455,404 km (0.044 R)
• M25: 66,758,947 km (0.095 R)

Kuiper Belt

Range: 30.5 - 50.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 333 - 19,788 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit