🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.1

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.59 AU - 0.61 AU

Year: 139 Days

Day: 37.1 Hours

Environment

Temp: 338 °C

Axial Tilt: 35 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 0.75 AU - 0.77 AU

Year: 198 Days

Day: 23.5 Hours

Environment

Temp: 266 °C

Axial Tilt: 18 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 1.1 AU - 1.32 AU

Year: 397 Days

Day: 20.1 Hours

Environment

Temp: 218 °C

Axial Tilt: 0.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 62,416,392 km

• M1: 871,258 km (0.066 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.74

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.13 AU - 1.59 AU

Year: 473 Days

Day: 46.7 Hours

Environment

Temp: 202 °C

Axial Tilt: 39.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 1.74 AU - 2.26 AU

Year: 844 Days

Day: 43.8 Hours

Environment

Temp: 29 °C

Axial Tilt: 28.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 2.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.11

Radius: 1.57

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.88 AU - 2.2 AU

Year: 869 Days

Day: 14.1 Hours

Environment

Temp: 44 °C

Axial Tilt: 25.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 7 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.65 AU - 2.49 AU

Year: 888 Days

Day: 22.8 Hours

Environment

Temp: 12 °C

Axial Tilt: 38.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 8 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.75

Radius: 0.89

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.76 AU - 3.4 AU

Year: 1612 Days

Day: 21.7 Hours

Environment

Temp: -33 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.76 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Terrestrial

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 3.74 AU - 5.14 AU

Year: 2790 Days

Day: 41.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,416,392 km

• M1: 1,215,782 km (0.116 R)

Planet 10 - Gas Giant

Semi-Major Axis: 12.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 925.1

Radius: 10.1

Gravity: 9.07 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 9.82 AU - 14.68 AU

Year: 12786 Days

Day: 11.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 62,416,392 km

• M1: 166,652 km (0.114 R)
• M2: 513,719 km (0.084 R)
• M3: 1,207,853 km (0.037 R)
• M4: 1,660,536 km (0.108 R)
• M5: 2,384,590 km (0.116 R)
• M6: 3,332,293 km (0.096 R)
• M7: 5,839,852 km (0.118 R)
• M8: 6,268,151 km (0.118 R)
• M9: 6,971,560 km (0.054 R)
• M10: 7,911,932 km (0.113 R)
• M11: 9,036,609 km (0.104 R)
• M12: 10,098,604 km (0.088 R)
• M13: 11,722,190 km (0.097 R)
• M14: 12,216,461 km (0.042 R)
• M15: 14,404,031 km (0.085 R)
• M16: 15,775,544 km (0.083 R)
• M17: 18,609,826 km (0.047 R)
• M18: 25,675,632 km (0.096 R)
• M19: 28,563,469 km (0.094 R)
• M20: 30,720,970 km (0.108 R)
• M21: 49,907,046 km (0.091 R)
• M22: 52,693,307 km (0.083 R)
• M23: 59,112,851 km (0.118 R)

Kuiper Belt

Range: 36.8 - 61.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 16,819 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit