🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.47

Radius: 1.17

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.41 AU - 0.65 AU

Year: 137 Days

Day: 19.6 Hours

Environment

Temp: 261 °C

Axial Tilt: 13.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 32,911,411 km

• M1: 27,676 km (0.071 R)
• M2: 207,343 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.28 AU - 1.8 AU

Year: 678 Days

Day: 21.7 Hours

Environment

Temp: -21 °C

Axial Tilt: 24.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.22 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.3

Radius: 11.5

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 6.77 AU - 7.03 AU

Year: 6430 Days

Day: 11.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 24 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 32,911,411 km

• M1: 151,543 km (0.088 R)
• M2: 568,322 km (0.075 R)
• M3: 1,237,025 km (0.117 R)
• M4: 1,802,804 km (0.074 R)
• M5: 2,224,520 km (0.052 R)
• M6: 2,803,314 km (0.096 R)
• M7: 3,189,127 km (0.118 R)
• M8: 3,588,703 km (0.058 R)
• M9: 3,998,153 km (0.093 R)
• M10: 4,464,300 km (0.048 R)
• M11: 5,217,375 km (0.037 R)
• M12: 6,211,453 km (0.072 R)
• M13: 7,150,479 km (0.076 R)
• M14: 7,990,471 km (0.102 R)
• M15: 8,733,075 km (0.068 R)
• M16: 9,183,664 km (0.03 R)
• M17: 9,998,523 km (0.115 R)
• M18: 15,044,609 km (0.111 R)
• M19: 15,813,243 km (0.107 R)
• M20: 16,299,137 km (0.06 R)
• M21: 18,276,671 km (0.081 R)
• M22: 19,083,452 km (0.032 R)
• M23: 19,843,709 km (0.074 R)
• M24: 21,721,162 km (0.094 R)
• M25: 22,779,717 km (0.113 R)
• M26: 23,165,978 km (0.102 R)
• M27: 23,635,267 km (0.117 R)
• M28: 24,351,093 km (0.099 R)
• M29: 27,013,935 km (0.053 R)
• M30: 29,043,828 km (0.076 R)
• M31: 32,519,735 km (0.112 R)

Kuiper Belt

Range: 30.9 - 50.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 18,273 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit