🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.47 AU - 0.53 AU

Year: 131 Days

Day: 28.4 Hours

Environment

Temp: 253 °C

Axial Tilt: 44.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,201,286 km

• M1: 49,367 km (0.067 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.66 AU - 1.04 AU

Year: 291 Days

Day: 42.5 Hours

Environment

Temp: 100 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 27,201,286 km

• M1: 692,189 km (0.047 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.41 AU - 2.47 AU

Year: 1413 Days

Day: 26.4 Hours

Environment

Temp: -90 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.1

Radius: 11

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 4.77 AU - 5.61 AU

Year: 4385 Days

Day: 7.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 27,201,286 km

• M1: 137,032 km (0.069 R)
• M2: 479,162 km (0.091 R)
• M3: 904,618 km (0.053 R)
• M4: 1,399,488 km (0.082 R)
• M5: 1,792,182 km (0.082 R)
• M6: 2,214,348 km (0.107 R)
• M7: 2,570,241 km (0.091 R)
• M8: 3,301,475 km (0.094 R)
• M9: 4,258,004 km (0.035 R)
• M10: 4,813,760 km (0.099 R)
• M11: 5,417,388 km (0.093 R)
• M12: 6,012,039 km (0.075 R)
• M13: 7,298,282 km (0.103 R)
• M14: 8,167,894 km (0.029 R)
• M15: 8,912,293 km (0.065 R)
• M16: 9,782,654 km (0.081 R)
• M17: 10,536,028 km (0.114 R)
• M18: 10,883,095 km (0.12 R)
• M19: 11,372,879 km (0.077 R)
• M20: 11,877,323 km (0.109 R)
• M21: 13,480,713 km (0.11 R)
• M22: 15,949,975 km (0.095 R)
• M23: 19,801,073 km (0.104 R)
• M24: 21,418,376 km (0.114 R)
• M25: 24,231,713 km (0.112 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 501 - 20,490 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit