🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.66 AU - 0.76 AU

Year: 258 Days

Day: 35 Hours

Environment

Temp: 4 °C

Axial Tilt: 12.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.63 AU - 2.57 AU

Year: 1310 Days

Day: 16.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 1.94 AU - 3 AU

Year: 1671 Days

Day: 39.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 8,260,628 km

• M1: 91,703 km (0.114 R)
• M2: 1,104,032 km (0.089 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 86.2

Radius: 11.5

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.59 AU - 3.01 AU

Year: 2017 Days

Day: 14.6 Hours

Environment

Temp: -134 °C

Axial Tilt: 122.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 8,260,628 km

• M1: 146,756 km (0.111 R)
• M2: 231,129 km (0.106 R)
• M3: 303,085 km (0.051 R)
• M4: 435,180 km (0.047 R)
• M5: 581,936 km (0.036 R)
• M6: 657,632 km (0.116 R)
• M7: 896,540 km (0.118 R)
• M8: 1,003,652 km (0.118 R)
• M9: 1,139,487 km (0.096 R)
• M10: 1,288,187 km (0.094 R)
• M11: 1,410,708 km (0.107 R)
• M12: 1,523,804 km (0.12 R)
• M13: 1,612,515 km (0.108 R)
• M14: 1,838,259 km (0.081 R)
• M15: 2,067,143 km (0.05 R)
• M16: 2,150,619 km (0.089 R)
• M17: 2,266,258 km (0.086 R)
• M18: 2,400,148 km (0.097 R)
• M19: 2,634,419 km (0.037 R)
• M20: 2,741,979 km (0.1 R)
• M21: 2,834,132 km (0.087 R)
• M22: 3,143,201 km (0.054 R)
• M23: 3,248,667 km (0.115 R)
• M24: 3,508,519 km (0.082 R)
• M25: 3,784,527 km (0.119 R)
• M26: 3,991,421 km (0.055 R)
• M27: 4,173,182 km (0.117 R)
• M28: 4,525,336 km (0.106 R)
• M29: 4,664,761 km (0.095 R)
• M30: 4,937,927 km (0.092 R)
• M31: 5,320,897 km (0.111 R)
• M32: 5,821,302 km (0.071 R)
• M33: 6,878,510 km (0.055 R)
• M34: 6,993,252 km (0.064 R)
• M35: 7,073,885 km (0.064 R)
• M36: 7,353,035 km (0.114 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 466 - 16,244 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit