🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.55 AU - 0.85 AU

Year: 219 Days

Day: 19.7 Hours

Environment

Temp: 178 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,094,879 km

• M1: 43,982 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.97 AU - 1.61 AU

Year: 549 Days

Day: 19.3 Hours

Environment

Temp: -31 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.59 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 907.5

Radius: 8.2

Gravity: 13.5 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 10.62 AU - 13.16 AU

Year: 15364 Days

Day: 10.2 Hours

Environment

Temp: -190 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 70,094,879 km

• M1: 102,026 km (0.118 R)
• M2: 613,052 km (0.07 R)
• M3: 888,611 km (0.117 R)
• M4: 1,589,627 km (0.105 R)
• M5: 2,289,595 km (0.042 R)
• M6: 2,640,253 km (0.095 R)
• M7: 3,102,959 km (0.114 R)
• M8: 3,533,651 km (0.092 R)
• M9: 3,882,364 km (0.114 R)
• M10: 4,382,918 km (0.064 R)
• M11: 4,925,959 km (0.106 R)
• M12: 5,437,135 km (0.071 R)
• M13: 6,353,422 km (0.067 R)
• M14: 7,184,887 km (0.072 R)
• M15: 9,774,126 km (0.094 R)
• M16: 11,123,350 km (0.074 R)
• M17: 11,494,801 km (0.061 R)
• M18: 12,525,979 km (0.029 R)
• M19: 16,462,498 km (0.098 R)
• M20: 19,501,728 km (0.044 R)
• M21: 21,153,289 km (0.071 R)
• M22: 22,109,967 km (0.082 R)
• M23: 27,442,383 km (0.106 R)
• M24: 28,235,401 km (0.069 R)
• M25: 29,748,434 km (0.118 R)
• M26: 32,055,981 km (0.087 R)
• M27: 39,547,244 km (0.067 R)
• M28: 44,621,454 km (0.117 R)
• M29: 47,637,796 km (0.08 R)
• M30: 47,963,022 km (0.064 R)
• M31: 48,617,812 km (0.089 R)
• M32: 66,788,717 km (0.047 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 412 - 19,848 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit