🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.67 AU - 1.01 AU

Year: 320 Days

Day: 31.4 Hours

Environment

Temp: -18 °C

Axial Tilt: 47.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 28,314,777 km

• M1: 24,384 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.87 AU - 2.67 AU

Year: 1424 Days

Day: 25.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.51 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 73

Radius: 14.8

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 3.71 AU - 5.79 AU

Year: 4309 Days

Day: 9 Hours

Environment

Temp: -162 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 28,314,777 km

• M1: 186,549 km (0.08 R)
• M2: 713,432 km (0.058 R)
• M3: 1,380,040 km (0.119 R)
• M4: 3,565,964 km (0.056 R)
• M5: 8,144,407 km (0.097 R)
• M6: 11,669,232 km (0.064 R)
• M7: 12,398,372 km (0.107 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 66.9

Radius: 7.6

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 9.07 AU - 12.29 AU

Year: 14528 Days

Day: 24.5 Hours

Environment

Temp: -195 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 28,314,777 km

• M1: 94,845 km (0.106 R)
• M2: 407,505 km (0.093 R)
• M3: 976,575 km (0.09 R)
• M4: 1,630,766 km (0.113 R)
• M5: 2,666,133 km (0.102 R)
• M6: 6,099,105 km (0.11 R)
• M7: 8,356,088 km (0.056 R)
• M8: 8,850,958 km (0.089 R)
• M9: 11,027,607 km (0.107 R)
• M10: 13,538,009 km (0.108 R)
• M11: 13,955,387 km (0.111 R)
• M12: 20,530,213 km (0.098 R)
• M13: 24,442,946 km (0.102 R)
• M14: 26,492,885 km (0.083 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 15,155 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit