🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.27 AU - 1.29 AU

Year: 509 Days

Day: 37.4 Hours

Environment

Temp: 26 °C

Axial Tilt: 8.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 106,053,478 km

• M1: 314,604 km (0.074 R)

Asteroid Belt

Center: 1.64 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.99 AU - 1.99 AU

Year: 987 Days

Day: 39 Hours

Environment

Temp: -58 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,053,478 km

• M1: 41,139 km (0.083 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.41 AU - 3.63 AU

Year: 1845 Days

Day: 21.1 Hours

Environment

Temp: -99 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.96

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 3.79 AU - 3.89 AU

Year: 2645 Days

Day: 18 Hours

Environment

Temp: -103 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 20.65 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 682.1

Radius: 5.1

Gravity: 26.22 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 16.13 AU - 25.17 AU

Year: 32981 Days

Day: 19.2 Hours

Environment

Temp: -196 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 106,053,478 km

• M1: 66,870 km (0.079 R)
• M2: 296,353 km (0.114 R)
• M3: 473,627 km (0.093 R)
• M4: 651,200 km (0.105 R)
• M5: 990,039 km (0.074 R)
• M6: 1,641,238 km (0.06 R)
• M7: 1,969,606 km (0.096 R)
• M8: 5,697,585 km (0.096 R)
• M9: 6,111,971 km (0.059 R)
• M10: 8,549,369 km (0.028 R)
• M11: 10,246,108 km (0.109 R)
• M12: 15,664,991 km (0.047 R)
• M13: 17,793,919 km (0.088 R)
• M14: 18,977,687 km (0.051 R)
• M15: 23,186,922 km (0.115 R)
• M16: 23,650,975 km (0.106 R)
• M17: 26,064,287 km (0.118 R)
• M18: 28,769,765 km (0.12 R)
• M19: 36,573,987 km (0.116 R)
• M20: 38,968,301 km (0.113 R)
• M21: 39,459,430 km (0.069 R)
• M22: 46,224,096 km (0.034 R)
• M23: 51,924,823 km (0.049 R)
• M24: 54,330,356 km (0.096 R)
• M25: 58,502,940 km (0.096 R)
• M26: 63,108,759 km (0.068 R)
• M27: 71,801,293 km (0.101 R)
• M28: 75,795,108 km (0.101 R)
• M29: 90,078,413 km (0.072 R)
• M30: 103,529,954 km (0.12 R)

Kuiper Belt

Range: 31.2 - 59.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 163 - 17,686 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit