🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.7 AU - 1 AU

Year: 295 Days

Day: 32.8 Hours

Environment

Temp: 119 °C

Axial Tilt: 7.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 28,869,362 km

• M1: 85,420 km (0.08 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.87

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.85 AU - 2.59 AU

Year: 1246 Days

Day: 43.1 Hours

Environment

Temp: -79 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 5.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.8

Radius: 12.5

Gravity: 3.53 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.82 AU - 6.7 AU

Year: 5208 Days

Day: 6.4 Hours

Environment

Temp: -156 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 28,869,362 km

• M1: 162,314 km (0.063 R)
• M2: 827,127 km (0.092 R)
• M3: 1,633,609 km (0.061 R)
• M4: 2,719,988 km (0.072 R)
• M5: 3,232,810 km (0.085 R)
• M6: 4,286,727 km (0.101 R)
• M7: 5,198,077 km (0.096 R)
• M8: 6,082,649 km (0.035 R)
• M9: 7,031,998 km (0.112 R)
• M10: 7,860,471 km (0.043 R)
• M11: 10,607,087 km (0.115 R)
• M12: 15,814,290 km (0.114 R)
• M13: 18,355,509 km (0.118 R)
• M14: 20,534,701 km (0.067 R)
• M15: 21,368,261 km (0.09 R)
• M16: 26,851,172 km (0.111 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: 212 - 12,351 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit