🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.07 AU - 1.39 AU

Year: 498 Days

Day: 22.2 Hours

Environment

Temp: 1 °C

Axial Tilt: 31.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 1.84 AU - 2.08 AU

Year: 1002 Days

Day: 13.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 47.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.59 AU - 2.45 AU

Year: 1049 Days

Day: 29.3 Hours

Environment

Temp: -62 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 2.43 AU - 2.73 AU

Year: 1514 Days

Day: 35.2 Hours

Environment

Temp: -84 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 52.4

Radius: 9.4

Gravity: 0.59 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 5.03 AU - 6.63 AU

Year: 5142 Days

Day: 11.7 Hours

Environment

Temp: -147 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 35,641,140 km

• M1: 119,529 km (0.07 R)
• M2: 502,499 km (0.119 R)
• M3: 1,028,635 km (0.092 R)
• M4: 1,393,205 km (0.075 R)
• M5: 1,754,185 km (0.097 R)
• M6: 2,912,371 km (0.1 R)
• M7: 3,905,701 km (0.06 R)
• M8: 5,361,288 km (0.11 R)
• M9: 6,141,292 km (0.075 R)
• M10: 11,038,827 km (0.11 R)

Asteroid Belt

Center: 7.93 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 10.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.2

Radius: 11.1

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 8.68 AU - 11.38 AU

Year: 11602 Days

Day: 10.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 35,641,140 km

• M1: 138,528 km (0.084 R)
• M2: 575,653 km (0.101 R)
• M3: 1,226,703 km (0.119 R)
• M4: 1,686,417 km (0.099 R)
• M5: 3,730,821 km (0.099 R)
• M6: 5,483,660 km (0.069 R)
• M7: 7,922,254 km (0.106 R)
• M8: 9,185,608 km (0.099 R)
• M9: 9,978,328 km (0.093 R)
• M10: 10,578,813 km (0.042 R)
• M11: 11,449,772 km (0.065 R)
• M12: 15,723,035 km (0.089 R)
• M13: 21,030,917 km (0.102 R)
• M14: 27,335,570 km (0.076 R)
• M15: 31,353,021 km (0.109 R)
• M16: 32,741,588 km (0.119 R)
• M17: 33,861,029 km (0.09 R)
• M18: 35,534,730 km (0.115 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 431 - 19,160 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit