🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.52 AU - 0.74 AU

Year: 176 Days

Day: 44.4 Hours

Environment

Temp: 242 °C

Axial Tilt: 35.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.66 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.39 AU - 2.97 AU

Year: 1542 Days

Day: 38.7 Hours

Environment

Temp: -74 °C

Axial Tilt: 15.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.2 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 687.5

Radius: 9.8

Gravity: 7.16 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 9.32 AU - 10.12 AU

Year: 10651 Days

Day: 11.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 44.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 50,050,990 km

• M1: 122,072 km (0.066 R)
• M2: 492,027 km (0.094 R)
• M3: 829,520 km (0.118 R)
• M4: 1,289,833 km (0.09 R)
• M5: 1,932,505 km (0.115 R)
• M6: 2,393,566 km (0.08 R)
• M7: 2,861,658 km (0.115 R)
• M8: 3,463,340 km (0.075 R)
• M9: 4,317,245 km (0.036 R)
• M10: 4,794,013 km (0.079 R)
• M11: 5,609,172 km (0.104 R)
• M12: 7,264,473 km (0.107 R)
• M13: 8,657,378 km (0.111 R)
• M14: 9,763,206 km (0.092 R)
• M15: 12,906,108 km (0.1 R)
• M16: 15,960,148 km (0.07 R)
• M17: 20,190,776 km (0.101 R)
• M18: 21,185,751 km (0.049 R)
• M19: 21,524,590 km (0.081 R)
• M20: 22,827,438 km (0.095 R)
• M21: 26,071,019 km (0.051 R)
• M22: 28,362,260 km (0.094 R)
• M23: 29,504,141 km (0.043 R)
• M24: 31,001,616 km (0.082 R)
• M25: 32,774,051 km (0.107 R)
• M26: 34,031,272 km (0.081 R)
• M27: 41,990,477 km (0.099 R)
• M28: 44,020,520 km (0.115 R)
• M29: 44,850,489 km (0.071 R)
• M30: 49,454,214 km (0.069 R)

Kuiper Belt

Range: 31.2 - 60.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 481 - 14,897 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit