🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.52 AU - 0.58 AU

Year: 148 Days

Day: 33 Hours

Environment

Temp: 200 °C

Axial Tilt: 31.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.59 AU - 0.79 AU

Year: 207 Days

Day: 24 Hours

Environment

Temp: 184 °C

Axial Tilt: 33.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.54

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.84 AU - 1.18 AU

Year: 367 Days

Day: 46 Hours

Environment

Temp: 27 °C

Axial Tilt: 21.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 36,811,654 km

• M1: 40,990 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.37

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.52 AU - 2.08 AU

Year: 873 Days

Day: 13.5 Hours

Environment

Temp: -53 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 3.01 AU - 4.35 AU

Year: 2553 Days

Day: 23.9 Hours

Environment

Temp: -113 °C

Axial Tilt: 20.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.9

Radius: 11.2

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 8.77 AU - 9.13 AU

Year: 9683 Days

Day: 12.9 Hours

Environment

Temp: -179 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 36,811,654 km

• M1: 141,370 km (0.077 R)
• M2: 524,490 km (0.059 R)
• M3: 1,129,464 km (0.117 R)
• M4: 1,752,389 km (0.111 R)
• M5: 2,331,483 km (0.054 R)
• M6: 3,436,712 km (0.078 R)
• M7: 4,044,827 km (0.104 R)
• M8: 4,975,326 km (0.112 R)
• M9: 6,075,768 km (0.075 R)
• M10: 8,100,126 km (0.07 R)
• M11: 9,440,673 km (0.119 R)
• M12: 10,444,624 km (0.094 R)
• M13: 10,826,847 km (0.105 R)
• M14: 11,268,011 km (0.065 R)
• M15: 11,619,416 km (0.106 R)
• M16: 14,056,515 km (0.119 R)
• M17: 16,047,663 km (0.117 R)
• M18: 19,056,674 km (0.119 R)
• M19: 23,302,561 km (0.119 R)
• M20: 24,371,588 km (0.09 R)
• M21: 25,558,946 km (0.109 R)
• M22: 26,518,616 km (0.114 R)
• M23: 28,140,556 km (0.104 R)
• M24: 32,483,382 km (0.083 R)

Kuiper Belt

Range: 30.3 - 49.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 18,276 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit