🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 0.42 AU - 0.66 AU

Year: 172 Days

Day: 44.3 Hours

Environment

Temp: 34 °C

Axial Tilt: 2.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 22,056,280 km

• M1: 37,699 km (0.046 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.57 AU - 0.61 AU

Year: 196 Days

Day: 34.8 Hours

Environment

Temp: 24 °C

Axial Tilt: 34.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.84

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.56 AU - 0.8 AU

Year: 243 Days

Day: 14.2 Hours

Environment

Temp: -5 °C

Axial Tilt: 43 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 1.12 AU - 1.4 AU

Year: 613 Days

Day: 15 Hours

Environment

Temp: -73 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 22,056,280 km

• M1: 74,500 km (0.049 R)
• M2: 831,166 km (0.116 R)

Asteroid Belt

Center: 4.49 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.5

Radius: 14.1

Gravity: 0.39 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 6.7 AU - 8.72 AU

Year: 9280 Days

Day: 6.2 Hours

Environment

Temp: -187 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 22,056,280 km

• M1: 175,329 km (0.115 R)
• M2: 737,069 km (0.042 R)
• M3: 1,672,355 km (0.046 R)
• M4: 2,116,511 km (0.079 R)
• M5: 3,269,761 km (0.103 R)
• M6: 3,815,793 km (0.056 R)
• M7: 6,101,648 km (0.073 R)
• M8: 9,443,366 km (0.082 R)
• M9: 10,360,550 km (0.103 R)
• M10: 12,239,799 km (0.114 R)
• M11: 13,051,816 km (0.088 R)
• M12: 17,213,778 km (0.112 R)
• M13: 20,580,927 km (0.108 R)
• M14: 21,470,735 km (0.109 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 401 - 10,763 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit