🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.92

Radius: 1.54

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.46 AU - 0.54 AU

Year: 129 Days

Day: 41.4 Hours

Environment

Temp: 224 °C

Axial Tilt: 13.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.57 AU - 0.77 AU

Year: 200 Days

Day: 37.3 Hours

Environment

Temp: 168 °C

Axial Tilt: 170.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.71 AU - 1.11 AU

Year: 317 Days

Day: 28.4 Hours

Environment

Temp: 105 °C

Axial Tilt: 44.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 25,137,794 km

• M1: 475,272 km (0.114 R)
• M2: 799,750 km (0.109 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.42 AU - 3.64 AU

Year: 1926 Days

Day: 45 Hours

Environment

Temp: -110 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 323.1

Radius: 9.6

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 5.45 AU - 6.79 AU

Year: 5530 Days

Day: 6.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 25,137,794 km

• M1: 119,379 km (0.101 R)
• M2: 579,692 km (0.046 R)
• M3: 901,327 km (0.04 R)
• M4: 1,219,821 km (0.111 R)
• M5: 1,831,078 km (0.108 R)
• M6: 2,817,676 km (0.113 R)
• M7: 3,477,253 km (0.046 R)
• M8: 3,929,038 km (0.113 R)
• M9: 4,679,870 km (0.07 R)
• M10: 5,102,484 km (0.116 R)
• M11: 5,442,670 km (0.106 R)
• M12: 5,742,464 km (0.098 R)
• M13: 7,182,044 km (0.11 R)
• M14: 7,677,812 km (0.119 R)
• M15: 9,892,010 km (0.094 R)
• M16: 10,216,338 km (0.105 R)
• M17: 11,058,574 km (0.055 R)
• M18: 11,496,746 km (0.098 R)
• M19: 12,642,815 km (0.096 R)
• M20: 13,170,447 km (0.114 R)
• M21: 13,712,889 km (0.078 R)
• M22: 15,866,500 km (0.051 R)
• M23: 16,822,430 km (0.036 R)
• M24: 19,474,202 km (0.105 R)
• M25: 21,434,383 km (0.102 R)
• M26: 23,379,305 km (0.082 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 344 - 12,902 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit