🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.61 AU - 0.73 AU

Year: 200 Days

Day: 12.7 Hours

Environment

Temp: 208 °C

Axial Tilt: 41.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,184,762 km

• M1: 100,829 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.9 AU - 1.3 AU

Year: 421 Days

Day: 41.8 Hours

Environment

Temp: 21 °C

Axial Tilt: 34.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 36,184,762 km

• M1: 47,123 km (0.077 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.01 AU - 1.19 AU

Year: 421 Days

Day: 47.7 Hours

Environment

Temp: 12 °C

Axial Tilt: 5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 36,184,762 km

• M1: 83,924 km (0.032 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.98 AU - 2.54 AU

Year: 1241 Days

Day: 40.1 Hours

Environment

Temp: -75 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.55 AU - 4.07 AU

Year: 2200 Days

Day: 27.8 Hours

Environment

Temp: -120 °C

Axial Tilt: 14.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.87 AU - 3.93 AU

Year: 2290 Days

Day: 34.6 Hours

Environment

Temp: -118 °C

Axial Tilt: 14.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,184,762 km

• M1: 611,855 km (0.112 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.2

Radius: 8.8

Gravity: 6.55 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 7.45 AU - 7.71 AU

Year: 7622 Days

Day: 10 Hours

Environment

Temp: -167 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 36,184,762 km

• M1: 110,403 km (0.097 R)
• M2: 498,759 km (0.063 R)
• M3: 773,271 km (0.096 R)
• M4: 1,258,567 km (0.051 R)
• M5: 1,642,884 km (0.058 R)
• M6: 2,216,592 km (0.086 R)
• M7: 2,898,309 km (0.09 R)
• M8: 3,713,318 km (0.082 R)
• M9: 4,511,423 km (0.078 R)
• M10: 6,111,522 km (0.037 R)
• M11: 6,581,558 km (0.067 R)
• M12: 6,931,917 km (0.113 R)
• M13: 7,294,841 km (0.114 R)
• M14: 8,297,895 km (0.034 R)
• M15: 8,959,267 km (0.114 R)
• M16: 14,492,294 km (0.074 R)
• M17: 16,901,867 km (0.064 R)
• M18: 18,031,480 km (0.099 R)
• M19: 18,718,882 km (0.104 R)
• M20: 19,139,701 km (0.094 R)
• M21: 20,000,188 km (0.104 R)
• M22: 20,886,256 km (0.049 R)
• M23: 21,187,397 km (0.071 R)
• M24: 25,455,723 km (0.087 R)
• M25: 32,026,511 km (0.046 R)
• M26: 33,855,793 km (0.028 R)
• M27: 36,076,574 km (0.06 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 232 - 19,552 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit