🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.87

Radius: 0.95

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.68 AU - 0.8 AU

Year: 245 Days

Day: 19 Hours

Environment

Temp: 167 °C

Axial Tilt: 49.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.01 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.23 AU - 1.33 AU

Year: 558 Days

Day: 33 Hours

Environment

Temp: -41 °C

Axial Tilt: 21.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.2 AU - 1.54 AU

Year: 617 Days

Day: 46.5 Hours

Environment

Temp: -52 °C

Axial Tilt: 38.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,115,948 km

• M1: 1,284,298 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 2.29 AU - 2.37 AU

Year: 1369 Days

Day: 32.9 Hours

Environment

Temp: -101 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 1.99 AU - 2.95 AU

Year: 1495 Days

Day: 13.8 Hours

Environment

Temp: -111 °C

Axial Tilt: 24.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 51,115,948 km

• M1: 1,267,393 km (0.089 R)

Asteroid Belt

Center: 5.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.8

Radius: 13.7

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 8.03 AU - 9.61 AU

Year: 10085 Days

Day: 9.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 44.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 51,115,948 km

• M1: 170,392 km (0.091 R)
• M2: 1,362,238 km (0.061 R)
• M3: 1,903,184 km (0.077 R)
• M4: 3,864,562 km (0.061 R)
• M5: 4,392,792 km (0.112 R)
• M6: 5,325,834 km (0.116 R)
• M7: 5,804,547 km (0.062 R)
• M8: 6,386,931 km (0.054 R)
• M9: 11,396,216 km (0.025 R)
• M10: 12,848,662 km (0.056 R)
• M11: 15,085,000 km (0.113 R)
• M12: 16,979,358 km (0.1 R)
• M13: 21,662,968 km (0.097 R)
• M14: 28,569,603 km (0.103 R)
• M15: 29,090,353 km (0.117 R)
• M16: 31,678,696 km (0.115 R)
• M17: 32,236,696 km (0.054 R)
• M18: 33,257,551 km (0.114 R)
• M19: 36,449,820 km (0.118 R)
• M20: 38,308,873 km (0.11 R)
• M21: 43,712,049 km (0.112 R)
• M22: 45,526,073 km (0.053 R)
• M23: 49,903,007 km (0.062 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 17,395 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit