🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.42

Radius: 1.64

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.66 AU - 1.06 AU

Year: 280 Days

Day: 45.2 Hours

Environment

Temp: 175 °C

Axial Tilt: 41.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.18 AU - 1.24 AU

Year: 468 Days

Day: 25.3 Hours

Environment

Temp: 28 °C

Axial Tilt: 14.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 31,769,727 km

• M1: 39,045 km (0.115 R)
• M2: 131,796 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 1.1 AU - 1.54 AU

Year: 533 Days

Day: 35.3 Hours

Environment

Temp: 20 °C

Axial Tilt: 97.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 31,769,727 km

• M1: 31,266 km (0.115 R)
• M2: 285,732 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 2.62 AU - 3.32 AU

Year: 1799 Days

Day: 33.2 Hours

Environment

Temp: -101 °C

Axial Tilt: 31.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 31,769,727 km

• M1: 1,969,007 km (0.071 R)
• M2: 2,532,542 km (0.059 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 3.29 AU - 4.29 AU

Year: 2593 Days

Day: 17.5 Hours

Environment

Temp: -111 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 31,769,727 km

• M1: 877,392 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 344.2

Radius: 9.7

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 6.4 AU - 9.14 AU

Year: 7612 Days

Day: 12.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 31,769,727 km

• M1: 120,725 km (0.072 R)
• M2: 430,842 km (0.03 R)
• M3: 778,807 km (0.033 R)
• M4: 1,187,209 km (0.095 R)
• M5: 1,789,639 km (0.086 R)
• M6: 2,146,131 km (0.089 R)
• M7: 2,743,775 km (0.12 R)
• M8: 3,821,328 km (0.083 R)
• M9: 4,196,669 km (0.112 R)
• M10: 5,159,780 km (0.087 R)
• M11: 5,472,889 km (0.111 R)
• M12: 7,410,929 km (0.08 R)
• M13: 8,652,741 km (0.08 R)
• M14: 9,682,124 km (0.107 R)
• M15: 10,204,370 km (0.087 R)
• M16: 12,790,319 km (0.074 R)
• M17: 13,795,616 km (0.037 R)
• M18: 15,024,563 km (0.095 R)
• M19: 15,606,648 km (0.112 R)
• M20: 16,692,280 km (0.067 R)
• M21: 17,190,740 km (0.105 R)
• M22: 18,745,511 km (0.044 R)
• M23: 21,468,790 km (0.068 R)
• M24: 23,735,348 km (0.115 R)
• M25: 27,773,144 km (0.102 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 212 - 17,054 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit