🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.6 AU - 0.64 AU

Year: 186 Days

Day: 16.6 Hours

Environment

Temp: 168 °C

Axial Tilt: 21.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 0.52 AU - 0.72 AU

Year: 186 Days

Day: 45.1 Hours

Environment

Temp: 191 °C

Axial Tilt: 1.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 0.72 AU - 0.82 AU

Year: 257 Days

Day: 25.4 Hours

Environment

Temp: 165 °C

Axial Tilt: 17.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.05 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.93 AU - 1.17 AU

Year: 410 Days

Day: 36.4 Hours

Environment

Temp: -2 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 2.53 AU - 2.89 AU

Year: 1699 Days

Day: 18 Hours

Environment

Temp: -110 °C

Axial Tilt: 31.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.98

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 3 AU - 4.36 AU

Year: 2688 Days

Day: 24.3 Hours

Environment

Temp: -122 °C

Axial Tilt: 47.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 26,334,163 km

• M1: 2,359,906 km (0.06 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.7

Radius: 14.5

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 4.33 AU - 6.39 AU

Year: 4725 Days

Day: 15 Hours

Environment

Temp: -144 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 26,334,163 km

• M1: 180,864 km (0.071 R)
• M2: 818,151 km (0.091 R)
• M3: 1,779,915 km (0.106 R)
• M4: 2,454,153 km (0.109 R)
• M5: 3,036,687 km (0.099 R)
• M6: 4,030,167 km (0.109 R)
• M7: 5,283,198 km (0.082 R)
• M8: 5,971,947 km (0.1 R)
• M9: 6,877,014 km (0.118 R)
• M10: 7,529,859 km (0.095 R)
• M11: 8,117,031 km (0.074 R)
• M12: 8,998,162 km (0.11 R)
• M13: 10,023,805 km (0.104 R)
• M14: 10,480,528 km (0.11 R)
• M15: 11,752,110 km (0.053 R)
• M16: 12,687,395 km (0.065 R)
• M17: 14,548,094 km (0.032 R)
• M18: 15,026,957 km (0.086 R)
• M19: 16,016,397 km (0.109 R)
• M20: 16,469,828 km (0.076 R)
• M21: 17,821,744 km (0.071 R)
• M22: 19,182,935 km (0.053 R)
• M23: 19,954,112 km (0.117 R)
• M24: 20,413,527 km (0.079 R)
• M25: 21,285,234 km (0.103 R)
• M26: 21,764,994 km (0.064 R)
• M27: 22,959,832 km (0.07 R)
• M28: 24,871,544 km (0.081 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 475 - 19,993 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit