🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.53 AU - 0.67 AU

Year: 170 Days

Day: 46.9 Hours

Environment

Temp: 189 °C

Axial Tilt: 121.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.08 AU - 1.66 AU

Year: 586 Days

Day: 15.3 Hours

Environment

Temp: -26 °C

Axial Tilt: 21.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.68 AU - 2.42 AU

Year: 1072 Days

Day: 19.7 Hours

Environment

Temp: -68 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.88 AU - 4.32 AU

Year: 2495 Days

Day: 42.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 470.8

Radius: 10

Gravity: 4.71 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 9.12 AU - 10 AU

Year: 10796 Days

Day: 13.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 42.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 44,517,777 km

• M1: 183,407 km (0.067 R)
• M2: 518,057 km (0.113 R)
• M3: 851,810 km (0.102 R)
• M4: 1,498,671 km (0.042 R)
• M5: 3,029,955 km (0.097 R)
• M6: 3,678,612 km (0.11 R)
• M7: 4,089,407 km (0.104 R)
• M8: 4,473,724 km (0.099 R)
• M9: 4,882,127 km (0.052 R)
• M10: 5,476,180 km (0.094 R)
• M11: 6,770,949 km (0.066 R)
• M12: 7,631,885 km (0.099 R)
• M13: 8,966,448 km (0.071 R)
• M14: 10,151,412 km (0.092 R)
• M15: 11,926,241 km (0.089 R)
• M16: 13,003,645 km (0.057 R)
• M17: 19,999,141 km (0.089 R)
• M18: 20,868,903 km (0.119 R)
• M19: 22,768,646 km (0.092 R)
• M20: 24,961,452 km (0.12 R)
• M21: 27,387,481 km (0.074 R)
• M22: 28,756,899 km (0.104 R)
• M23: 35,832,580 km (0.094 R)
• M24: 36,879,316 km (0.086 R)
• M25: 42,549,823 km (0.106 R)
• M26: 43,987,160 km (0.12 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: 344 - 17,011 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit