🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.66 AU - 0.76 AU

Year: 211 Days

Day: 12.3 Hours

Environment

Temp: 226 °C

Axial Tilt: 23.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 1.29 AU - 1.37 AU

Year: 542 Days

Day: 45.8 Hours

Environment

Temp: -2 °C

Axial Tilt: 10.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.64

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.61 AU - 1.71 AU

Year: 755 Days

Day: 28.9 Hours

Environment

Temp: -28 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.65 AU - 3.23 AU

Year: 1780 Days

Day: 45.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.62 AU - 3.4 AU

Year: 1844 Days

Day: 25.1 Hours

Environment

Temp: -97 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 2.59 AU - 3.65 AU

Year: 1946 Days

Day: 36.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 49.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.3

Radius: 11.7

Gravity: 7.2 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 5.59 AU - 5.69 AU

Year: 4730 Days

Day: 12.1 Hours

Environment

Temp: -138 °C

Axial Tilt: 41.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 32,845,114 km

• M1: 146,905 km (0.08 R)
• M2: 761,004 km (0.094 R)
• M3: 1,320,650 km (0.084 R)
• M4: 3,085,755 km (0.099 R)
• M5: 3,876,081 km (0.112 R)
• M6: 4,257,555 km (0.092 R)
• M7: 4,986,247 km (0.074 R)
• M8: 5,918,840 km (0.068 R)
• M9: 7,350,791 km (0.084 R)
• M10: 8,879,232 km (0.087 R)
• M11: 11,898,566 km (0.115 R)
• M12: 12,503,839 km (0.096 R)
• M13: 13,342,484 km (0.107 R)
• M14: 15,963,439 km (0.115 R)
• M15: 16,950,636 km (0.047 R)
• M16: 18,978,135 km (0.086 R)
• M17: 20,298,037 km (0.114 R)
• M18: 20,799,490 km (0.06 R)
• M19: 21,456,374 km (0.115 R)
• M20: 24,463,441 km (0.036 R)
• M21: 26,617,650 km (0.052 R)
• M22: 30,360,289 km (0.073 R)
• M23: 32,163,243 km (0.085 R)

Kuiper Belt

Range: 31.1 - 56.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 17,402 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit