🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.24

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.74 AU - 1 AU

Year: 307 Days

Day: 31.2 Hours

Environment

Temp: 38 °C

Axial Tilt: 16.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 7,183,688 km

• M1: 800,199 km (0.106 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.02 AU - 2.66 AU

Year: 1356 Days

Day: 47.6 Hours

Environment

Temp: -98 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.75 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 5.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.7

Radius: 11.6

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 4.94 AU - 5.38 AU

Year: 4439 Days

Day: 14.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 148.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 7,183,688 km

• M1: 157,227 km (0.092 R)
• M2: 294,708 km (0.116 R)
• M3: 411,693 km (0.11 R)
• M4: 755,020 km (0.108 R)
• M5: 951,293 km (0.101 R)
• M6: 1,153,848 km (0.109 R)
• M7: 1,254,977 km (0.084 R)
• M8: 1,329,925 km (0.094 R)
• M9: 1,696,589 km (0.049 R)
• M10: 1,786,797 km (0.112 R)
• M11: 1,865,336 km (0.103 R)
• M12: 1,965,267 km (0.087 R)
• M13: 2,212,852 km (0.086 R)
• M14: 2,319,066 km (0.089 R)
• M15: 2,648,032 km (0.067 R)
• M16: 2,852,682 km (0.037 R)
• M17: 2,992,107 km (0.084 R)
• M18: 3,078,425 km (0.108 R)
• M19: 3,318,230 km (0.118 R)
• M20: 3,555,941 km (0.071 R)
• M21: 3,639,118 km (0.106 R)
• M22: 3,748,474 km (0.092 R)
• M23: 3,953,124 km (0.11 R)
• M24: 4,039,442 km (0.109 R)
• M25: 4,337,889 km (0.105 R)
• M26: 4,453,828 km (0.05 R)
• M27: 4,598,190 km (0.064 R)
• M28: 5,143,474 km (0.102 R)
• M29: 5,247,594 km (0.12 R)
• M30: 5,419,183 km (0.113 R)
• M31: 5,631,612 km (0.106 R)
• M32: 5,758,471 km (0.095 R)
• M33: 6,265,159 km (0.091 R)
• M34: 6,345,942 km (0.034 R)
• M35: 6,427,173 km (0.064 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 11,569 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit