🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.68 AU - 0.74 AU

Year: 212 Days

Day: 27 Hours

Environment

Temp: 167 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.51 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 1.19 AU - 1.83 AU

Year: 658 Days

Day: 25.2 Hours

Environment

Temp: 4 °C

Axial Tilt: 39.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 51,323,973 km

• M1: 131,048 km (0.12 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.86 AU - 3.32 AU

Year: 1927 Days

Day: 43.9 Hours

Environment

Temp: -91 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.63 AU - 3.87 AU

Year: 2079 Days

Day: 41.3 Hours

Environment

Temp: -101 °C

Axial Tilt: 26.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.64

Radius: 0.84

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.1 AU - 6.5 AU

Year: 4329 Days

Day: 13.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.36 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 449.8

Radius: 13.4

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 8.65 AU - 14.17 AU

Year: 13673 Days

Day: 7.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 51,323,973 km

• M1: 166,951 km (0.09 R)
• M2: 588,368 km (0.105 R)
• M3: 1,107,922 km (0.088 R)
• M4: 1,632,412 km (0.07 R)
• M5: 2,416,903 km (0.117 R)
• M6: 3,108,793 km (0.103 R)
• M7: 4,121,571 km (0.094 R)
• M8: 6,075,319 km (0.061 R)
• M9: 6,952,711 km (0.108 R)
• M10: 7,739,745 km (0.084 R)
• M11: 8,357,135 km (0.101 R)
• M12: 8,959,566 km (0.118 R)
• M13: 9,740,766 km (0.076 R)
• M14: 15,970,021 km (0.114 R)
• M15: 17,340,338 km (0.049 R)
• M16: 19,661,648 km (0.059 R)
• M17: 21,748,688 km (0.06 R)
• M18: 24,443,394 km (0.07 R)
• M19: 26,952,899 km (0.042 R)
• M20: 27,962,385 km (0.071 R)
• M21: 29,312,207 km (0.111 R)
• M22: 29,736,018 km (0.087 R)
• M23: 32,592,140 km (0.109 R)
• M24: 36,109,485 km (0.059 R)
• M25: 39,356,208 km (0.105 R)
• M26: 41,182,798 km (0.06 R)
• M27: 50,106,012 km (0.113 R)

Kuiper Belt

Range: 30.9 - 58.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 15,303 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit