🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 0.55 AU - 0.85 AU

Year: 214 Days

Day: 29.4 Hours

Environment

Temp: 198 °C

Axial Tilt: 37 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,411,683 km

• M1: 38,895 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.97 AU - 1.25 AU

Year: 427 Days

Day: 34.3 Hours

Environment

Temp: 18 °C

Axial Tilt: 18.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.37

Radius: 0.67

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.5 AU - 2.42 AU

Year: 1002 Days

Day: 19.2 Hours

Environment

Temp: -69 °C

Axial Tilt: 41.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,411,683 km

• M1: 726,597 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 1.79 AU - 2.55 AU

Year: 1168 Days

Day: 39.1 Hours

Environment

Temp: -81 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 705.7

Radius: 13

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 5.63 AU - 8.41 AU

Year: 6794 Days

Day: 14.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 37,411,683 km

• M1: 162,613 km (0.084 R)
• M2: 927,956 km (0.088 R)
• M3: 1,393,803 km (0.108 R)
• M4: 2,843,407 km (0.103 R)
• M5: 3,670,533 km (0.055 R)
• M6: 4,103,619 km (0.115 R)
• M7: 5,676,042 km (0.108 R)
• M8: 6,495,390 km (0.104 R)
• M9: 8,410,542 km (0.073 R)
• M10: 8,911,096 km (0.084 R)
• M11: 9,789,834 km (0.053 R)
• M12: 10,486,212 km (0.09 R)
• M13: 11,977,853 km (0.026 R)
• M14: 12,451,928 km (0.036 R)
• M15: 17,300,395 km (0.056 R)
• M16: 19,019,873 km (0.114 R)
• M17: 19,665,986 km (0.117 R)
• M18: 21,002,195 km (0.102 R)
• M19: 23,362,251 km (0.078 R)
• M20: 24,103,508 km (0.09 R)
• M21: 24,945,595 km (0.059 R)
• M22: 28,979,052 km (0.06 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 174 - 10,696 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit