🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.46 AU - 0.62 AU

Year: 260 Days

Day: 15.4 Hours

Environment

Temp: -119 °C

Axial Tilt: 31.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 0.54 AU - 0.56 AU

Year: 268 Days

Day: 42.4 Hours

Environment

Temp: -132 °C

Axial Tilt: 39.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 675.9

Radius: 14.1

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.78 AU - 1.2 AU

Year: 646 Days

Day: 14.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 7,684,322 km

• M1: 178,021 km (0.118 R)
• M2: 269,575 km (0.118 R)
• M3: 388,356 km (0.064 R)
• M4: 499,208 km (0.09 R)
• M5: 590,014 km (0.103 R)
• M6: 692,489 km (0.112 R)
• M7: 812,017 km (0.104 R)
• M8: 908,358 km (0.057 R)
• M9: 1,148,014 km (0.039 R)
• M10: 1,240,615 km (0.093 R)
• M11: 1,384,678 km (0.109 R)
• M12: 1,490,294 km (0.101 R)
• M13: 1,637,797 km (0.065 R)
• M14: 1,844,841 km (0.082 R)
• M15: 2,011,194 km (0.07 R)
• M16: 2,110,676 km (0.094 R)
• M17: 2,233,795 km (0.072 R)
• M18: 2,495,143 km (0.067 R)
• M19: 2,656,858 km (0.053 R)
• M20: 2,758,884 km (0.06 R)
• M21: 2,902,199 km (0.119 R)
• M22: 2,991,060 km (0.057 R)
• M23: 3,155,019 km (0.096 R)
• M24: 3,246,573 km (0.093 R)
• M25: 3,339,024 km (0.072 R)
• M26: 3,543,824 km (0.094 R)
• M27: 3,796,944 km (0.11 R)
• M28: 4,065,023 km (0.053 R)
• M29: 4,192,480 km (0.103 R)
• M30: 4,348,810 km (0.106 R)
• M31: 4,497,959 km (0.097 R)
• M32: 4,724,750 km (0.112 R)
• M33: 4,829,917 km (0.071 R)
• M34: 4,955,280 km (0.081 R)
• M35: 5,170,102 km (0.086 R)
• M36: 5,407,963 km (0.098 R)
• M37: 5,720,473 km (0.081 R)
• M38: 5,822,648 km (0.065 R)
• M39: 5,987,356 km (0.042 R)
• M40: 6,143,087 km (0.061 R)
• M41: 6,469,510 km (0.12 R)
• M42: 6,586,645 km (0.097 R)
• M43: 6,866,393 km (0.106 R)
• M44: 7,073,436 km (0.063 R)
• M45: 7,216,302 km (0.064 R)
• M46: 7,371,136 km (0.03 R)
• M47: 7,605,556 km (0.077 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 446 - 13,778 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit