🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.66 AU - 0.74 AU

Year: 210 Days

Day: 23.3 Hours

Environment

Temp: 202 °C

Axial Tilt: 23.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.85 AU - 1.33 AU

Year: 408 Days

Day: 45.1 Hours

Environment

Temp: 34 °C

Axial Tilt: 48.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.28 AU - 1.88 AU

Year: 711 Days

Day: 12.2 Hours

Environment

Temp: -40 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,354,811 km

• M1: 113,395 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 3.03 AU - 4.03 AU

Year: 2375 Days

Day: 46.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 11.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 34,354,811 km

• M1: 33,360 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155.9

Radius: 8.6

Gravity: 2.11 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 5.07 AU - 5.79 AU

Year: 4532 Days

Day: 7.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 34,354,811 km

• M1: 107,112 km (0.108 R)
• M2: 543,040 km (0.099 R)
• M3: 1,196,933 km (0.039 R)
• M4: 4,500,652 km (0.115 R)
• M5: 5,337,502 km (0.096 R)
• M6: 7,491,861 km (0.088 R)
• M7: 8,407,550 km (0.064 R)
• M8: 9,499,016 km (0.108 R)
• M9: 10,386,730 km (0.083 R)
• M10: 16,455,766 km (0.058 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 706.1

Radius: 9

Gravity: 8.72 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 5.23 AU - 7.83 AU

Year: 5976 Days

Day: 7.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 34,354,811 km

• M1: 112,049 km (0.105 R)
• M2: 938,427 km (0.098 R)
• M3: 1,320,201 km (0.1 R)
• M4: 2,369,929 km (0.116 R)
• M5: 2,740,633 km (0.115 R)
• M6: 3,735,608 km (0.047 R)
• M7: 5,444,315 km (0.111 R)
• M8: 6,157,748 km (0.066 R)
• M9: 9,004,595 km (0.083 R)
• M10: 10,879,056 km (0.072 R)
• M11: 12,681,112 km (0.044 R)
• M12: 13,819,851 km (0.083 R)
• M13: 14,214,191 km (0.086 R)
• M14: 14,616,011 km (0.077 R)
• M15: 17,776,117 km (0.108 R)
• M16: 19,270,001 km (0.092 R)
• M17: 20,772,412 km (0.112 R)
• M18: 28,553,446 km (0.108 R)
• M19: 30,407,862 km (0.109 R)
• M20: 31,171,559 km (0.119 R)
• M21: 31,947,972 km (0.062 R)
• M22: 32,637,917 km (0.072 R)
• M23: 32,936,664 km (0.116 R)

Kuiper Belt

Range: 30.6 - 57.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 17,183 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit