🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.6 AU - 0.72 AU

Year: 188 Days

Day: 35.4 Hours

Environment

Temp: 185 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 1.17 AU - 1.39 AU

Year: 509 Days

Day: 19.2 Hours

Environment

Temp: 12 °C

Axial Tilt: 42.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 42,915,976 km

• M1: 27,676 km (0.088 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.81 AU - 1.97 AU

Year: 913 Days

Day: 27.8 Hours

Environment

Temp: -50 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.21

Radius: 1.08

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.09 AU - 2.15 AU

Year: 1085 Days

Day: 28.4 Hours

Environment

Temp: -65 °C

Axial Tilt: 29.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 42,915,976 km

• M1: 918,232 km (0.081 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 838.7

Radius: 13.4

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 6.49 AU - 9.11 AU

Year: 7656 Days

Day: 10.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 42,915,976 km

• M1: 166,652 km (0.088 R)
• M2: 615,595 km (0.1 R)
• M3: 1,241,962 km (0.102 R)
• M4: 1,968,259 km (0.076 R)
• M5: 2,761,427 km (0.084 R)
• M6: 3,379,266 km (0.087 R)
• M7: 3,808,163 km (0.091 R)
• M8: 4,246,784 km (0.106 R)
• M9: 5,289,033 km (0.112 R)
• M10: 6,860,858 km (0.063 R)
• M11: 7,754,854 km (0.118 R)
• M12: 8,901,821 km (0.065 R)
• M13: 9,354,355 km (0.064 R)
• M14: 10,305,797 km (0.048 R)
• M15: 11,268,460 km (0.105 R)
• M16: 13,197,524 km (0.033 R)
• M17: 19,230,507 km (0.075 R)
• M18: 21,323,830 km (0.117 R)
• M19: 25,054,502 km (0.046 R)
• M20: 33,238,403 km (0.069 R)
• M21: 34,886,223 km (0.028 R)
• M22: 36,243,226 km (0.088 R)
• M23: 38,941,971 km (0.074 R)
• M24: 41,020,933 km (0.101 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 362 - 19,535 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit