🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 0.63 AU - 1.05 AU

Year: 287 Days

Day: 12.2 Hours

Environment

Temp: 106 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 23,257,549 km

• M1: 154,834 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 2.41 AU - 3.75 AU

Year: 2015 Days

Day: 27.4 Hours

Environment

Temp: -114 °C

Axial Tilt: 21.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 2.9 AU - 3.34 AU

Year: 2054 Days

Day: 16.4 Hours

Environment

Temp: -112 °C

Axial Tilt: 12.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 42.8

Radius: 10.4

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.63 AU - 5.99 AU

Year: 3933 Days

Day: 9.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 23,257,549 km

• M1: 129,402 km (0.075 R)
• M2: 456,573 km (0.063 R)
• M3: 1,041,800 km (0.076 R)
• M4: 1,474,287 km (0.072 R)
• M5: 2,361,552 km (0.112 R)
• M6: 3,706,736 km (0.108 R)
• M7: 4,381,871 km (0.115 R)
• M8: 4,713,231 km (0.106 R)
• M9: 8,582,131 km (0.118 R)
• M10: 9,047,530 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.8

Radius: 12.3

Gravity: 3.13 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 4.79 AU - 5.05 AU

Year: 4068 Days

Day: 5.5 Hours

Environment

Temp: -144 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 23,257,549 km

• M1: 153,637 km (0.074 R)
• M2: 559,047 km (0.115 R)
• M3: 960,867 km (0.112 R)
• M4: 1,566,140 km (0.104 R)
• M5: 1,977,085 km (0.113 R)
• M6: 2,387,283 km (0.116 R)
• M7: 3,913,779 km (0.111 R)
• M8: 4,386,958 km (0.102 R)
• M9: 5,143,624 km (0.086 R)
• M10: 6,153,110 km (0.104 R)
• M11: 7,070,893 km (0.101 R)
• M12: 11,762,133 km (0.078 R)
• M13: 13,945,214 km (0.075 R)
• M14: 14,951,559 km (0.117 R)
• M15: 16,222,393 km (0.108 R)
• M16: 19,282,118 km (0.04 R)
• M17: 19,713,110 km (0.117 R)
• M18: 22,166,216 km (0.09 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 339 - 12,068 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit