🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.32 AU - 1.6 AU

Year: 668 Days

Day: 15.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.38

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.11 AU - 2.35 AU

Year: 1261 Days

Day: 22.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 59.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.17

Radius: 1.59

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.61 AU - 3.63 AU

Year: 2087 Days

Day: 47.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.3

Radius: 9.1

Gravity: 7.5 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 4.1 AU - 6.22 AU

Year: 4439 Days

Day: 14.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 38,200,018 km

• M1: 114,592 km (0.076 R)
• M2: 436,078 km (0.066 R)
• M3: 1,124,078 km (0.08 R)
• M4: 2,886,940 km (0.086 R)
• M5: 3,617,277 km (0.03 R)
• M6: 4,538,051 km (0.059 R)
• M7: 6,156,401 km (0.057 R)
• M8: 6,709,165 km (0.106 R)
• M9: 8,345,916 km (0.037 R)
• M10: 9,375,448 km (0.079 R)
• M11: 10,616,213 km (0.073 R)
• M12: 11,456,654 km (0.115 R)
• M13: 12,726,291 km (0.116 R)
• M14: 16,049,907 km (0.027 R)
• M15: 17,275,263 km (0.081 R)
• M16: 18,064,541 km (0.12 R)
• M17: 18,374,358 km (0.079 R)

Asteroid Belt

Center: 7.94 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.2

Radius: 10.4

Gravity: 1.81 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 8.33 AU - 13.11 AU

Year: 13294 Days

Day: 7.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 38,200,018 km

• M1: 129,701 km (0.104 R)
• M2: 545,883 km (0.099 R)
• M3: 1,067,530 km (0.105 R)
• M4: 1,625,680 km (0.07 R)
• M5: 2,529,550 km (0.107 R)
• M6: 4,691,090 km (0.093 R)
• M7: 5,120,286 km (0.069 R)
• M8: 8,559,841 km (0.106 R)
• M9: 10,109,375 km (0.104 R)
• M10: 18,195,888 km (0.058 R)
• M11: 23,592,183 km (0.037 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: 474 - 19,124 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit