🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.53 AU - 0.61 AU

Year: 165 Days

Day: 42.5 Hours

Environment

Temp: 131 °C

Axial Tilt: 17.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 14,372,995 km

• M1: 204,799 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.53 AU - 0.71 AU

Year: 187 Days

Day: 16.2 Hours

Environment

Temp: 121 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.47 AU - 2.07 AU

Year: 902 Days

Day: 39.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 25.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 14,372,995 km

• M1: 80,633 km (0.101 R)
• M2: 723,605 km (0.064 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.57 AU - 2.11 AU

Year: 956 Days

Day: 40.3 Hours

Environment

Temp: -81 °C

Axial Tilt: 162 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.51

Radius: 1.45

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.05 AU - 2.71 AU

Year: 1406 Days

Day: 33 Hours

Environment

Temp: -94 °C

Axial Tilt: 44.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 14,372,995 km

• M1: 36,502 km (0.083 R)
• M2: 971,638 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142

Radius: 9.8

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 3.63 AU - 5.29 AU

Year: 3606 Days

Day: 8.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 14,372,995 km

• M1: 127,607 km (0.117 R)
• M2: 340,934 km (0.115 R)
• M3: 697,575 km (0.09 R)
• M4: 1,063,192 km (0.045 R)
• M5: 1,968,858 km (0.103 R)
• M6: 2,201,482 km (0.077 R)
• M7: 3,323,765 km (0.034 R)
• M8: 4,216,117 km (0.112 R)
• M9: 4,511,573 km (0.055 R)
• M10: 4,866,419 km (0.09 R)
• M11: 5,269,435 km (0.07 R)
• M12: 5,600,047 km (0.107 R)
• M13: 5,959,082 km (0.108 R)
• M14: 6,595,770 km (0.102 R)
• M15: 6,946,278 km (0.117 R)
• M16: 7,407,339 km (0.111 R)
• M17: 8,138,124 km (0.109 R)
• M18: 9,657,590 km (0.066 R)
• M19: 9,892,159 km (0.111 R)
• M20: 10,809,643 km (0.106 R)
• M21: 11,008,010 km (0.119 R)
• M22: 12,368,303 km (0.11 R)
• M23: 12,821,585 km (0.037 R)
• M24: 13,092,058 km (0.118 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 18,748 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit