🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.1 AU - 1.18 AU

Year: 447 Days

Day: 36.4 Hours

Environment

Temp: 10 °C

Axial Tilt: 8.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.16 AU - 1.2 AU

Year: 471 Days

Day: 17 Hours

Environment

Temp: -3 °C

Axial Tilt: 34.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 3.25 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 32.6

Radius: 10.2

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 4.34 AU - 6.3 AU

Year: 4504 Days

Day: 7.1 Hours

Environment

Temp: -151 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 26,408,752 km

• M1: 130,898 km (0.093 R)
• M2: 767,138 km (0.085 R)
• M3: 1,544,149 km (0.062 R)
• M4: 1,983,817 km (0.097 R)
• M5: 2,506,064 km (0.105 R)
• M6: 4,311,710 km (0.059 R)
• M7: 4,818,996 km (0.101 R)
• M8: 6,101,499 km (0.07 R)
• M9: 7,524,474 km (0.049 R)
• M10: 8,552,959 km (0.101 R)
• M11: 8,961,810 km (0.108 R)
• M12: 9,498,567 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 275.2

Radius: 12.5

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.4 AU - 8.12 AU

Year: 6452 Days

Day: 11.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 17.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 26,408,752 km

• M1: 155,582 km (0.057 R)
• M2: 570,566 km (0.105 R)
• M3: 3,150,531 km (0.061 R)
• M4: 4,595,198 km (0.106 R)
• M5: 4,991,782 km (0.087 R)
• M6: 6,232,397 km (0.112 R)
• M7: 8,337,688 km (0.09 R)
• M8: 16,853,995 km (0.077 R)
• M9: 17,743,055 km (0.051 R)
• M10: 22,664,377 km (0.08 R)
• M11: 24,488,573 km (0.097 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 394 - 17,272 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit