🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.8 AU - 1.2 AU

Year: 353 Days

Day: 19.3 Hours

Environment

Temp: 159 °C

Axial Tilt: 32.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 45,263,428 km

• M1: 27,676 km (0.093 R)

Asteroid Belt

Center: 4.07 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.1

Radius: 14.9

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 6.53 AU - 7.75 AU

Year: 6737 Days

Day: 10.1 Hours

Environment

Temp: -147 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 45,263,428 km

• M1: 185,352 km (0.102 R)
• M2: 1,023,399 km (0.096 R)
• M3: 1,777,372 km (0.11 R)
• M4: 3,421,004 km (0.068 R)
• M5: 4,462,355 km (0.042 R)
• M6: 5,652,256 km (0.102 R)
• M7: 6,858,763 km (0.077 R)
• M8: 8,265,881 km (0.042 R)
• M9: 11,298,529 km (0.098 R)
• M10: 11,779,037 km (0.104 R)
• M11: 12,595,094 km (0.103 R)
• M12: 19,339,265 km (0.085 R)
• M13: 19,965,182 km (0.077 R)
• M14: 20,604,564 km (0.051 R)
• M15: 23,794,738 km (0.051 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.04 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 78.8

Radius: 5.5

Gravity: 2.6 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 16.67 AU - 19.41 AU

Year: 27055 Days

Day: 24.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 45,263,428 km

• M1: 68,516 km (0.088 R)
• M2: 246,687 km (0.081 R)
• M3: 872,006 km (0.118 R)
• M4: 1,049,878 km (0.092 R)
• M5: 2,194,601 km (0.042 R)
• M6: 2,769,954 km (0.092 R)
• M7: 3,611,741 km (0.086 R)
• M8: 4,438,868 km (0.115 R)
• M9: 5,385,523 km (0.078 R)
• M10: 6,758,832 km (0.105 R)
• M11: 8,047,917 km (0.045 R)
• M12: 9,684,817 km (0.098 R)
• M13: 11,423,144 km (0.082 R)
• M14: 16,040,033 km (0.084 R)
• M15: 21,515,764 km (0.088 R)
• M16: 22,520,912 km (0.104 R)
• M17: 25,261,994 km (0.104 R)
• M18: 26,474,784 km (0.119 R)
• M19: 27,047,445 km (0.06 R)
• M20: 27,823,858 km (0.059 R)
• M21: 29,624,717 km (0.117 R)
• M22: 30,035,213 km (0.114 R)
• M23: 34,351,112 km (0.089 R)
• M24: 41,316,688 km (0.057 R)
• M25: 41,700,556 km (0.11 R)
• M26: 42,345,772 km (0.071 R)
• M27: 44,992,756 km (0.066 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: 491 - 11,710 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit