🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.51 AU - 0.69 AU

Year: 166 Days

Day: 12.5 Hours

Environment

Temp: 201 °C

Axial Tilt: 9.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 52,551,557 km

• M1: 26,628 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.69 AU - 0.91 AU

Year: 255 Days

Day: 28.6 Hours

Environment

Temp: 140 °C

Axial Tilt: 44.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.76

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.28 AU - 1.5 AU

Year: 584 Days

Day: 31.9 Hours

Environment

Temp: 10 °C

Axial Tilt: 33.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 52,551,557 km

• M1: 428,448 km (0.118 R)

Asteroid Belt

Center: 6.25 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.1

Radius: 12.3

Gravity: 3.42 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 9.22 AU - 13 AU

Year: 13200 Days

Day: 10.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 52,551,557 km

• M1: 153,039 km (0.08 R)
• M2: 1,610,571 km (0.04 R)
• M3: 2,286,005 km (0.077 R)
• M4: 6,546,852 km (0.109 R)
• M5: 8,087,111 km (0.083 R)
• M6: 9,354,953 km (0.117 R)
• M7: 10,805,454 km (0.049 R)
• M8: 11,471,015 km (0.068 R)
• M9: 12,641,020 km (0.054 R)
• M10: 13,130,654 km (0.055 R)
• M11: 14,945,126 km (0.114 R)
• M12: 17,667,509 km (0.105 R)
• M13: 21,819,448 km (0.07 R)
• M14: 22,703,721 km (0.027 R)
• M15: 23,428,223 km (0.051 R)
• M16: 31,099,004 km (0.094 R)
• M17: 35,739,530 km (0.091 R)
• M18: 37,092,343 km (0.104 R)
• M19: 37,844,521 km (0.049 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 194 - 10,699 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit