🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.77 AU - 0.81 AU

Year: 259 Days

Day: 15.9 Hours

Environment

Temp: 153 °C

Axial Tilt: 151.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 29,499,322 km

• M1: 319,990 km (0.037 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.98 AU - 1 AU

Year: 363 Days

Day: 27.5 Hours

Environment

Temp: 38 °C

Axial Tilt: 1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 1.49 AU - 2.19 AU

Year: 921 Days

Day: 29.4 Hours

Environment

Temp: -68 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.8

Radius: 10.5

Gravity: 7.88 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.86 AU - 6.4 AU

Year: 4287 Days

Day: 11 Hours

Environment

Temp: -150 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 29,499,322 km

• M1: 130,599 km (0.08 R)
• M2: 557,252 km (0.076 R)
• M3: 939,475 km (0.067 R)
• M4: 1,274,723 km (0.091 R)
• M5: 1,729,351 km (0.076 R)
• M6: 2,229,607 km (0.108 R)
• M7: 2,736,145 km (0.108 R)
• M8: 3,419,359 km (0.096 R)
• M9: 4,602,678 km (0.09 R)
• M10: 5,043,543 km (0.089 R)
• M11: 5,598,102 km (0.115 R)
• M12: 5,980,175 km (0.116 R)
• M13: 7,544,370 km (0.11 R)
• M14: 8,345,766 km (0.099 R)
• M15: 10,290,688 km (0.071 R)
• M16: 11,696,908 km (0.113 R)
• M17: 13,538,308 km (0.093 R)
• M18: 14,776,081 km (0.096 R)
• M19: 16,146,547 km (0.082 R)
• M20: 21,540,448 km (0.089 R)
• M21: 22,261,958 km (0.106 R)
• M22: 26,033,021 km (0.118 R)
• M23: 28,627,049 km (0.066 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 17,345 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit