🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.47 AU - 0.57 AU

Year: 144 Days

Day: 46.1 Hours

Environment

Temp: 221 °C

Axial Tilt: 36.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.24

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 0.83 AU - 1.07 AU

Year: 356 Days

Day: 44.8 Hours

Environment

Temp: 3 °C

Axial Tilt: 24.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.83

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.02 AU - 2.04 AU

Year: 1114 Days

Day: 23.3 Hours

Environment

Temp: -90 °C

Axial Tilt: 7.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.18 AU - 3.88 AU

Year: 2553 Days

Day: 23.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 3.31 AU - 3.93 AU

Year: 2652 Days

Day: 14.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 641.8

Radius: 14.7

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 8.44 AU - 13.02 AU

Year: 13532 Days

Day: 8.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 57,382,864 km

• M1: 186,399 km (0.105 R)
• M2: 675,584 km (0.03 R)
• M3: 1,621,641 km (0.1 R)
• M4: 2,391,621 km (0.055 R)
• M5: 4,989,239 km (0.034 R)
• M6: 5,750,393 km (0.09 R)
• M7: 6,588,141 km (0.119 R)
• M8: 7,290,054 km (0.111 R)
• M9: 8,225,639 km (0.102 R)
• M10: 11,170,922 km (0.107 R)
• M11: 13,488,043 km (0.113 R)
• M12: 17,931,399 km (0.106 R)
• M13: 20,140,661 km (0.053 R)
• M14: 20,915,877 km (0.092 R)
• M15: 23,739,537 km (0.102 R)
• M16: 31,261,766 km (0.102 R)
• M17: 37,460,952 km (0.101 R)
• M18: 42,160,270 km (0.065 R)
• M19: 46,043,831 km (0.081 R)
• M20: 47,540,857 km (0.105 R)
• M21: 55,852,365 km (0.091 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: 354 - 15,362 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit