🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.71

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.72 AU - 0.76 AU

Year: 242 Days

Day: 29 Hours

Environment

Temp: 87 °C

Axial Tilt: 20.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 2.02 AU - 2.58 AU

Year: 1328 Days

Day: 18.8 Hours

Environment

Temp: -89 °C

Axial Tilt: 77.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 125.5

Radius: 12.5

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 5.77 AU - 9.15 AU

Year: 7759 Days

Day: 5.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 22,987,278 km

• M1: 155,432 km (0.117 R)
• M2: 1,211,892 km (0.112 R)
• M3: 2,087,189 km (0.102 R)
• M4: 3,184,191 km (0.118 R)
• M5: 3,671,281 km (0.085 R)
• M6: 4,273,413 km (0.089 R)
• M7: 5,038,007 km (0.106 R)
• M8: 5,596,905 km (0.082 R)
• M9: 9,370,063 km (0.09 R)
• M10: 10,578,963 km (0.096 R)
• M11: 11,242,280 km (0.083 R)
• M12: 12,515,358 km (0.119 R)
• M13: 14,375,907 km (0.107 R)
• M14: 20,229,671 km (0.108 R)
• M15: 21,382,472 km (0.077 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: 378 - 20,254 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit