🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.32 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.63 AU - 0.63 AU

Year: 184 Days

Day: 21.4 Hours

Environment

Temp: 196 °C

Axial Tilt: 47.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.6 AU - 2.32 AU

Year: 1007 Days

Day: 20.2 Hours

Environment

Temp: -69 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 10.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.8

Radius: 8.7

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 9.75 AU - 11.85 AU

Year: 13029 Days

Day: 11.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 16.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 44,724,460 km

• M1: 108,758 km (0.118 R)
• M2: 465,100 km (0.101 R)
• M3: 1,025,942 km (0.116 R)
• M4: 1,337,106 km (0.112 R)
• M5: 1,755,681 km (0.069 R)
• M6: 2,138,202 km (0.066 R)
• M7: 2,595,224 km (0.103 R)
• M8: 3,050,151 km (0.104 R)
• M9: 3,730,223 km (0.097 R)
• M10: 4,093,147 km (0.061 R)
• M11: 4,623,173 km (0.096 R)
• M12: 6,345,493 km (0.078 R)
• M13: 7,531,206 km (0.094 R)
• M14: 9,649,212 km (0.093 R)
• M15: 11,694,814 km (0.057 R)
• M16: 13,347,720 km (0.086 R)
• M17: 14,013,581 km (0.057 R)
• M18: 17,251,626 km (0.116 R)
• M19: 17,968,799 km (0.108 R)
• M20: 20,082,766 km (0.104 R)
• M21: 20,716,014 km (0.115 R)
• M22: 21,939,126 km (0.096 R)
• M23: 22,526,148 km (0.098 R)
• M24: 26,931,955 km (0.089 R)
• M25: 29,691,288 km (0.111 R)
• M26: 30,100,139 km (0.111 R)
• M27: 30,616,700 km (0.107 R)
• M28: 35,649,472 km (0.101 R)
• M29: 36,694,712 km (0.075 R)
• M30: 38,361,083 km (0.069 R)
• M31: 38,968,301 km (0.074 R)
• M32: 41,334,041 km (0.043 R)
• M33: 43,399,240 km (0.115 R)
• M34: 43,794,029 km (0.08 R)
• M35: 44,590,787 km (0.068 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: 160 - 10,781 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit