🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.91 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.38

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.69 AU - 1.13 AU

Year: 325 Days

Day: 30.3 Hours

Environment

Temp: 28 °C

Axial Tilt: 7.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.16 AU - 1.42 AU

Year: 549 Days

Day: 34 Hours

Environment

Temp: -19 °C

Axial Tilt: 10 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 2.28 AU - 2.34 AU

Year: 1316 Days

Day: 18.4 Hours

Environment

Temp: -89 °C

Axial Tilt: 46 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 3.34 AU - 4 AU

Year: 2635 Days

Day: 41.9 Hours

Environment

Temp: -119 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.37 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 609.4

Radius: 11.9

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 7.34 AU - 10.8 AU

Year: 10236 Days

Day: 12.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 46,823,477 km

• M1: 226,491 km (0.071 R)
• M2: 865,723 km (0.098 R)
• M3: 1,327,980 km (0.065 R)
• M4: 1,677,142 km (0.075 R)
• M5: 1,904,680 km (0.074 R)
• M6: 2,265,660 km (0.11 R)
• M7: 2,769,655 km (0.082 R)
• M8: 5,833,120 km (0.081 R)
• M9: 6,197,092 km (0.076 R)
• M10: 9,810,928 km (0.106 R)
• M11: 10,110,572 km (0.066 R)
• M12: 10,723,475 km (0.118 R)
• M13: 12,051,455 km (0.117 R)
• M14: 12,623,816 km (0.09 R)
• M15: 14,370,222 km (0.1 R)
• M16: 14,995,242 km (0.055 R)
• M17: 15,419,501 km (0.113 R)
• M18: 15,795,590 km (0.08 R)
• M19: 16,450,829 km (0.114 R)
• M20: 16,951,234 km (0.095 R)
• M21: 17,288,876 km (0.094 R)
• M22: 19,028,101 km (0.098 R)
• M23: 19,807,805 km (0.111 R)
• M24: 21,100,630 km (0.092 R)
• M25: 21,477,617 km (0.032 R)
• M26: 23,412,665 km (0.033 R)
• M27: 23,876,419 km (0.07 R)
• M28: 25,984,552 km (0.09 R)
• M29: 28,983,989 km (0.062 R)
• M30: 30,847,380 km (0.076 R)
• M31: 34,268,983 km (0.104 R)
• M32: 39,140,488 km (0.104 R)
• M33: 42,628,063 km (0.069 R)
• M34: 45,894,682 km (0.086 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 223 - 15,535 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit