🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.03

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 1.02 AU - 1.08 AU

Year: 393 Days

Day: 47.6 Hours

Environment

Temp: 24 °C

Axial Tilt: 12.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.29 AU - 1.31 AU

Year: 541 Days

Day: 34.4 Hours

Environment

Temp: -4 °C

Axial Tilt: 15.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 54,642,387 km

• M1: 283,189 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.06 AU - 2.58 AU

Year: 1291 Days

Day: 35.8 Hours

Environment

Temp: -76 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.26

Radius: 1.1

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 2.24 AU - 2.98 AU

Year: 1540 Days

Day: 47.6 Hours

Environment

Temp: -93 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,642,387 km

• M1: 84,224 km (0.105 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.79 AU - 3.83 AU

Year: 2200 Days

Day: 40.4 Hours

Environment

Temp: -108 °C

Axial Tilt: 0.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 54,642,387 km

• M1: 40,391 km (0.112 R)
• M2: 2,116,211 km (0.105 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.6

Radius: 12.9

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 8.31 AU - 11.97 AU

Year: 11794 Days

Day: 6.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 54,642,387 km

• M1: 160,369 km (0.088 R)
• M2: 1,162,824 km (0.103 R)
• M3: 1,799,214 km (0.103 R)
• M4: 4,026,427 km (0.115 R)
• M5: 6,036,274 km (0.096 R)
• M6: 7,302,770 km (0.116 R)
• M7: 9,126,368 km (0.087 R)
• M8: 11,406,838 km (0.116 R)
• M9: 12,895,336 km (0.092 R)
• M10: 14,779,970 km (0.112 R)
• M11: 16,620,024 km (0.105 R)
• M12: 17,140,625 km (0.041 R)
• M13: 17,595,402 km (0.056 R)
• M14: 19,088,987 km (0.083 R)
• M15: 20,922,309 km (0.118 R)
• M16: 24,265,971 km (0.088 R)
• M17: 25,915,587 km (0.091 R)
• M18: 30,090,265 km (0.109 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 15,813 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit