🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.71 AU - 0.87 AU

Year: 207 Days

Day: 25.1 Hours

Environment

Temp: 322 °C

Axial Tilt: 14.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.69 AU - 0.95 AU

Year: 219 Days

Day: 33.8 Hours

Environment

Temp: 247 °C

Axial Tilt: 36.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 1.06 AU - 1.16 AU

Year: 345 Days

Day: 21.7 Hours

Environment

Temp: 254 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 2.33 AU - 3.27 AU

Year: 1384 Days

Day: 22.1 Hours

Environment

Temp: -12 °C

Axial Tilt: 32 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 11.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 19.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 72.6

Radius: 3.9

Gravity: 4.77 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 14.84 AU - 24.73 AU

Year: 25977 Days

Day: 20.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 42,865,193 km

• M1: 59,690 km (0.086 R)
• M2: 195,973 km (0.084 R)
• M3: 685,906 km (0.107 R)
• M4: 1,311,824 km (0.109 R)
• M5: 4,637,235 km (0.076 R)
• M6: 7,648,640 km (0.062 R)
• M7: 8,188,389 km (0.115 R)
• M8: 9,671,802 km (0.105 R)
• M9: 11,378,264 km (0.045 R)
• M10: 13,570,920 km (0.064 R)
• M11: 13,810,576 km (0.119 R)
• M12: 18,695,994 km (0.079 R)
• M13: 19,067,445 km (0.109 R)
• M14: 22,467,655 km (0.027 R)
• M15: 27,092,773 km (0.097 R)
• M16: 34,599,594 km (0.088 R)
• M17: 40,101,056 km (0.064 R)

Kuiper Belt

Range: 37.1 - 63.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 427 - 18,780 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit