🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 0.61 AU - 0.81 AU

Year: 223 Days

Day: 23 Hours

Environment

Temp: 99 °C

Axial Tilt: 28.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,085,669 km

• M1: 64,925 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.21

Radius: 0.54

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.89 AU - 0.95 AU

Year: 329 Days

Day: 26.7 Hours

Environment

Temp: 17 °C

Axial Tilt: 5.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.9

Radius: 1.72

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 1.22 AU - 1.64 AU

Year: 637 Days

Day: 45.9 Hours

Environment

Temp: -40 °C

Axial Tilt: 28.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 936.5

Radius: 11.6

Gravity: 6.96 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 5.61 AU - 6.21 AU

Year: 5356 Days

Day: 12.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 35,085,669 km

• M1: 144,362 km (0.088 R)
• M2: 542,292 km (0.103 R)
• M3: 1,116,299 km (0.11 R)
• M4: 1,788,143 km (0.107 R)
• M5: 2,265,211 km (0.058 R)
• M6: 3,080,370 km (0.084 R)
• M7: 5,029,032 km (0.111 R)
• M8: 5,435,040 km (0.103 R)
• M9: 6,856,519 km (0.106 R)
• M10: 7,729,423 km (0.05 R)
• M11: 8,311,658 km (0.108 R)
• M12: 9,261,006 km (0.084 R)
• M13: 11,823,617 km (0.106 R)
• M14: 12,650,146 km (0.03 R)
• M15: 15,910,482 km (0.073 R)
• M16: 16,598,482 km (0.067 R)
• M17: 18,989,954 km (0.106 R)
• M18: 19,835,780 km (0.107 R)
• M19: 24,943,351 km (0.054 R)
• M20: 26,911,460 km (0.033 R)
• M21: 28,068,749 km (0.036 R)
• M22: 28,613,884 km (0.05 R)
• M23: 31,348,832 km (0.102 R)
• M24: 32,530,057 km (0.072 R)
• M25: 33,842,778 km (0.09 R)
• M26: 35,085,637 km (0.06 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: 404 - 16,441 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit