🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.65

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.92 AU - 2.24 AU

Year: 1096 Days

Day: 31.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 42.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 3.44 AU - 3.7 AU

Year: 2464 Days

Day: 46.7 Hours

Environment

Temp: -109 °C

Axial Tilt: 19.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 3.39 AU - 5.37 AU

Year: 3348 Days

Day: 43 Hours

Environment

Temp: -130 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.67 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 6.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 184.2

Radius: 10.8

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 6.27 AU - 7.65 AU

Year: 6707 Days

Day: 14.8 Hours

Environment

Temp: -151 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 53,627,220 km

• M1: 137,780 km (0.04 R)
• M2: 548,575 km (0.12 R)
• M3: 1,308,981 km (0.068 R)
• M4: 2,087,937 km (0.081 R)
• M5: 2,958,597 km (0.081 R)
• M6: 6,818,671 km (0.106 R)
• M7: 12,247,727 km (0.059 R)
• M8: 13,035,510 km (0.118 R)
• M9: 13,562,992 km (0.103 R)
• M10: 14,254,882 km (0.032 R)
• M11: 14,970,109 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 482.8

Radius: 13.1

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 8.85 AU - 13.99 AU

Year: 14096 Days

Day: 14.5 Hours

Environment

Temp: -178 °C

Axial Tilt: 24.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 53,627,220 km

• M1: 164,558 km (0.088 R)
• M2: 590,612 km (0.11 R)
• M3: 1,709,904 km (0.054 R)
• M4: 2,227,363 km (0.075 R)
• M5: 2,720,288 km (0.045 R)
• M6: 3,457,955 km (0.082 R)
• M7: 4,325,323 km (0.096 R)
• M8: 4,874,198 km (0.098 R)
• M9: 7,551,102 km (0.099 R)
• M10: 9,155,390 km (0.059 R)
• M11: 11,032,095 km (0.117 R)
• M12: 13,595,305 km (0.057 R)
• M13: 14,178,288 km (0.089 R)
• M14: 15,325,105 km (0.075 R)
• M15: 17,574,159 km (0.117 R)
• M16: 19,298,425 km (0.061 R)
• M17: 24,857,481 km (0.113 R)
• M18: 25,534,561 km (0.026 R)
• M19: 28,470,868 km (0.115 R)
• M20: 31,288,843 km (0.114 R)
• M21: 35,734,743 km (0.026 R)
• M22: 37,980,805 km (0.067 R)
• M23: 39,138,393 km (0.102 R)
• M24: 41,254,306 km (0.038 R)
• M25: 44,711,363 km (0.037 R)
• M26: 47,464,712 km (0.08 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 245 - 19,516 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit