🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.59 AU - 0.79 AU

Year: 210 Days

Day: 32.7 Hours

Environment

Temp: 181 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.05

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.64 AU - 2.04 AU

Year: 916 Days

Day: 21.2 Hours

Environment

Temp: -56 °C

Axial Tilt: 8.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.58 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643

Radius: 8.2

Gravity: 9.56 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 9.03 AU - 9.61 AU

Year: 10445 Days

Day: 7.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 48,313,808 km

• M1: 110,852 km (0.064 R)
• M2: 378,483 km (0.111 R)
• M3: 837,299 km (0.074 R)
• M4: 1,104,631 km (0.052 R)
• M5: 1,377,796 km (0.117 R)
• M6: 2,370,079 km (0.067 R)
• M7: 3,473,663 km (0.073 R)
• M8: 3,802,927 km (0.06 R)
• M9: 4,070,408 km (0.036 R)
• M10: 5,268,987 km (0.083 R)
• M11: 6,020,566 km (0.08 R)
• M12: 6,311,085 km (0.08 R)
• M13: 6,610,880 km (0.117 R)
• M14: 6,880,904 km (0.074 R)
• M15: 7,778,341 km (0.066 R)
• M16: 10,515,683 km (0.105 R)
• M17: 11,985,781 km (0.092 R)
• M18: 12,388,349 km (0.118 R)
• M19: 13,403,371 km (0.113 R)
• M20: 14,216,286 km (0.1 R)
• M21: 15,261,376 km (0.085 R)
• M22: 16,497,354 km (0.091 R)
• M23: 22,457,034 km (0.101 R)
• M24: 23,246,013 km (0.043 R)
• M25: 24,144,049 km (0.114 R)
• M26: 24,972,073 km (0.073 R)
• M27: 27,272,290 km (0.112 R)
• M28: 30,341,440 km (0.051 R)
• M29: 34,089,764 km (0.106 R)
• M30: 43,292,128 km (0.09 R)
• M31: 43,967,712 km (0.106 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 474 - 14,258 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit