🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.6 AU - 0.62 AU

Year: 179 Days

Day: 21.9 Hours

Environment

Temp: 213 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 0.7 AU - 1.04 AU

Year: 304 Days

Day: 45.5 Hours

Environment

Temp: 23 °C

Axial Tilt: 38.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 2.26 AU - 2.6 AU

Year: 1420 Days

Day: 28.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 21,756,967 km

• M1: 36,352 km (0.1 R)
• M2: 96,491 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.78

Radius: 1.51

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 3.16 AU - 3.32 AU

Year: 2185 Days

Day: 37.9 Hours

Environment

Temp: -116 °C

Axial Tilt: 23.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 500.6

Radius: 9.9

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.57 AU - 5.43 AU

Year: 3577 Days

Day: 6.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 21,756,967 km

• M1: 123,119 km (0.111 R)
• M2: 486,043 km (0.108 R)
• M3: 943,813 km (0.113 R)
• M4: 1,396,496 km (0.103 R)
• M5: 1,867,281 km (0.091 R)
• M6: 2,715,351 km (0.1 R)
• M7: 3,362,212 km (0.092 R)
• M8: 3,742,191 km (0.091 R)
• M9: 4,171,836 km (0.087 R)
• M10: 4,498,857 km (0.106 R)
• M11: 4,985,499 km (0.111 R)
• M12: 5,584,339 km (0.055 R)
• M13: 5,901,337 km (0.101 R)
• M14: 7,931,679 km (0.094 R)
• M15: 10,232,345 km (0.11 R)
• M16: 11,116,767 km (0.062 R)
• M17: 12,007,772 km (0.109 R)
• M18: 13,037,454 km (0.051 R)
• M19: 16,158,515 km (0.104 R)
• M20: 17,920,329 km (0.103 R)
• M21: 19,084,500 km (0.111 R)
• M22: 19,624,548 km (0.079 R)
• M23: 20,609,650 km (0.074 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 438 - 16,722 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit