🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.63 AU - 0.71 AU

Year: 207 Days

Day: 26.4 Hours

Environment

Temp: 175 °C

Axial Tilt: 0.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 16,962,977 km

• M1: 70,461 km (0.053 R)
• M2: 528,679 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.35 AU - 1.47 AU

Year: 631 Days

Day: 39.6 Hours

Environment

Temp: -33 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.45 AU - 1.51 AU

Year: 678 Days

Day: 40.3 Hours

Environment

Temp: -49 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.09 AU - 2.85 AU

Year: 1462 Days

Day: 16.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 16,962,977 km

• M1: 78,539 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 2.29 AU - 3.73 AU

Year: 1967 Days

Day: 42.9 Hours

Environment

Temp: -110 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.6

Radius: 14.4

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 4.05 AU - 5.03 AU

Year: 3644 Days

Day: 10.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 16,962,977 km

• M1: 179,069 km (0.054 R)
• M2: 708,645 km (0.089 R)
• M3: 1,319,004 km (0.08 R)
• M4: 2,720,437 km (0.098 R)
• M5: 3,608,600 km (0.113 R)
• M6: 4,496,912 km (0.091 R)
• M7: 5,295,166 km (0.12 R)
• M8: 6,681,490 km (0.12 R)
• M9: 7,147,038 km (0.113 R)
• M10: 9,741,215 km (0.086 R)
• M11: 10,198,236 km (0.069 R)
• M12: 10,891,922 km (0.065 R)
• M13: 11,422,994 km (0.12 R)
• M14: 13,291,172 km (0.068 R)
• M15: 15,783,323 km (0.102 R)
• M16: 16,662,660 km (0.099 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 18,536 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit