🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.52 AU - 0.62 AU

Year: 162 Days

Day: 20.8 Hours

Environment

Temp: 175 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.8 AU - 0.84 AU

Year: 280 Days

Day: 39.5 Hours

Environment

Temp: 84 °C

Axial Tilt: 8.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,039,967 km

• M1: 171,140 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.26

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.7 AU - 1.06 AU

Year: 311 Days

Day: 27.8 Hours

Environment

Temp: 34 °C

Axial Tilt: 23.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.83

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.8 AU - 1.06 AU

Year: 338 Days

Day: 38.4 Hours

Environment

Temp: 25 °C

Axial Tilt: 48.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 5 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 1.57 AU - 1.83 AU

Year: 835 Days

Day: 13.4 Hours

Environment

Temp: -51 °C

Axial Tilt: 33.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 23,039,967 km

• M1: 43,084 km (0.071 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.5

Radius: 10.8

Gravity: 1.44 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 5.17 AU - 8.51 AU

Year: 6739 Days

Day: 5.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 27.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 23,039,967 km

• M1: 135,386 km (0.108 R)
• M2: 675,734 km (0.11 R)
• M3: 1,167,761 km (0.045 R)
• M4: 1,807,142 km (0.114 R)
• M5: 2,912,521 km (0.077 R)
• M6: 3,721,097 km (0.095 R)
• M7: 4,113,941 km (0.104 R)
• M8: 4,791,021 km (0.043 R)
• M9: 8,263,338 km (0.105 R)
• M10: 9,416,288 km (0.085 R)
• M11: 9,914,000 km (0.115 R)
• M12: 11,088,045 km (0.112 R)
• M13: 15,743,830 km (0.118 R)
• M14: 17,225,148 km (0.097 R)
• M15: 19,220,185 km (0.099 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 13,293 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit