🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.42

Radius: 0.71

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.95 AU - 1.19 AU

Year: 408 Days

Day: 34.6 Hours

Environment

Temp: 20 °C

Axial Tilt: 10.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.35 AU - 1.91 AU

Year: 768 Days

Day: 25.5 Hours

Environment

Temp: -46 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,589,354 km

• M1: 498,161 km (0.114 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.69 AU - 4.05 AU

Year: 2283 Days

Day: 23.9 Hours

Environment

Temp: -122 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,589,354 km

• M1: 43,383 km (0.043 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 3.32 AU - 3.92 AU

Year: 2541 Days

Day: 27.8 Hours

Environment

Temp: -117 °C

Axial Tilt: 145.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 63,589,354 km

• M1: 385,963 km (0.069 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.27

Radius: 1.1

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.57 AU - 3.69 AU

Year: 2552 Days

Day: 20.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 8.23 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 12.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 556.3

Radius: 3.2

Gravity: 54.33 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 10.05 AU - 15.61 AU

Year: 16956 Days

Day: 22.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 14.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 63,589,354 km

• M1: 44,431 km (0.119 R)
• M2: 155,133 km (0.091 R)
• M3: 262,993 km (0.064 R)
• M4: 462,108 km (0.063 R)
• M5: 645,365 km (0.104 R)
• M6: 823,087 km (0.117 R)
• M7: 1,020,856 km (0.053 R)
• M8: 1,182,721 km (0.119 R)
• M9: 1,510,938 km (0.099 R)
• M10: 2,471,955 km (0.047 R)
• M11: 3,232,810 km (0.083 R)
• M12: 4,419,719 km (0.119 R)
• M13: 6,595,621 km (0.087 R)
• M14: 7,067,901 km (0.103 R)
• M15: 8,127,353 km (0.033 R)
• M16: 10,158,144 km (0.086 R)
• M17: 11,260,082 km (0.065 R)
• M18: 13,561,645 km (0.106 R)
• M19: 15,629,387 km (0.109 R)
• M20: 17,013,317 km (0.083 R)
• M21: 18,227,154 km (0.119 R)
• M22: 20,198,705 km (0.07 R)
• M23: 27,280,967 km (0.067 R)
• M24: 33,314,698 km (0.099 R)
• M25: 34,823,243 km (0.119 R)
• M26: 36,639,959 km (0.086 R)
• M27: 41,169,932 km (0.062 R)
• M28: 41,312,798 km (0.099 R)
• M29: 44,689,372 km (0.079 R)
• M30: 53,329,995 km (0.068 R)
• M31: 55,564,539 km (0.113 R)
• M32: 60,403,132 km (0.107 R)
• M33: 61,701,941 km (0.091 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 19,333 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit