🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.8 AU - 0.94 AU

Year: 303 Days

Day: 35.6 Hours

Environment

Temp: 123 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,152,297 km

• M1: 580,290 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.95 AU - 1.01 AU

Year: 362 Days

Day: 33.2 Hours

Environment

Temp: 35 °C

Axial Tilt: 10.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 1.26 AU - 1.4 AU

Year: 572 Days

Day: 46.7 Hours

Environment

Temp: -20 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,152,297 km

• M1: 959,820 km (0.052 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 1.81 AU - 2.41 AU

Year: 1143 Days

Day: 32.1 Hours

Environment

Temp: -71 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 2.29 AU - 3.55 AU

Year: 1860 Days

Day: 22.2 Hours

Environment

Temp: -114 °C

Axial Tilt: 25.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,152,297 km

• M1: 1,494,932 km (0.074 R)

Asteroid Belt

Center: 4.87 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 6.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.7

Radius: 15

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 5.67 AU - 7.95 AU

Year: 6625 Days

Day: 9.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 27,152,297 km

• M1: 186,549 km (0.104 R)
• M2: 699,819 km (0.052 R)
• M3: 1,255,725 km (0.118 R)
• M4: 1,938,340 km (0.085 R)
• M5: 2,726,571 km (0.036 R)
• M6: 3,282,028 km (0.087 R)
• M7: 3,891,340 km (0.048 R)
• M8: 4,575,750 km (0.06 R)
• M9: 5,475,132 km (0.07 R)
• M10: 6,367,633 km (0.075 R)
• M11: 7,255,497 km (0.049 R)
• M12: 8,406,204 km (0.109 R)
• M13: 9,199,970 km (0.108 R)
• M14: 10,293,381 km (0.051 R)
• M15: 13,230,884 km (0.118 R)
• M16: 13,735,777 km (0.064 R)
• M17: 14,784,309 km (0.092 R)
• M18: 15,383,299 km (0.112 R)
• M19: 18,437,938 km (0.032 R)
• M20: 20,174,021 km (0.058 R)
• M21: 23,895,268 km (0.103 R)
• M22: 24,949,933 km (0.112 R)
• M23: 26,114,253 km (0.087 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 11,120 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit