🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.93

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 0.66 AU - 0.86 AU

Year: 234 Days

Day: 45.3 Hours

Environment

Temp: 147 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.9 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.51 AU - 3.55 AU

Year: 1862 Days

Day: 47.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.85 AU - 4.71 AU

Year: 2595 Days

Day: 46.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 34.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 13.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 474.9

Radius: 10.3

Gravity: 4.48 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 12.01 AU - 14.09 AU

Year: 16646 Days

Day: 7.7 Hours

Environment

Temp: -183 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 59,586,344 km

• M1: 128,953 km (0.111 R)
• M2: 909,555 km (0.069 R)
• M3: 1,533,677 km (0.073 R)
• M4: 2,879,161 km (0.088 R)
• M5: 3,238,495 km (0.03 R)
• M6: 3,628,048 km (0.072 R)
• M7: 4,136,680 km (0.094 R)
• M8: 4,596,395 km (0.08 R)
• M9: 6,106,286 km (0.098 R)
• M10: 7,968,929 km (0.105 R)
• M11: 10,020,514 km (0.117 R)
• M12: 10,795,282 km (0.11 R)
• M13: 11,910,085 km (0.096 R)
• M14: 13,099,986 km (0.116 R)
• M15: 13,491,634 km (0.11 R)
• M16: 14,784,010 km (0.088 R)
• M17: 16,836,492 km (0.088 R)
• M18: 17,851,215 km (0.096 R)
• M19: 18,171,504 km (0.103 R)
• M20: 21,770,529 km (0.107 R)
• M21: 26,643,082 km (0.085 R)
• M22: 27,272,739 km (0.095 R)
• M23: 31,029,590 km (0.068 R)
• M24: 36,642,951 km (0.074 R)
• M25: 38,078,941 km (0.086 R)
• M26: 40,647,237 km (0.114 R)
• M27: 47,034,019 km (0.097 R)
• M28: 49,041,772 km (0.089 R)
• M29: 52,732,950 km (0.107 R)

Kuiper Belt

Range: 31.1 - 58.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 406 - 16,879 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit