🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.46 AU - 1.8 AU

Year: 801 Days

Day: 13 Hours

Environment

Temp: -59 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.68 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 2.79 AU - 4.65 AU

Year: 2762 Days

Day: 14.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,400,354 km

• M1: 2,213,600 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 112.4

Radius: 10

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 3.89 AU - 4.47 AU

Year: 3290 Days

Day: 13.9 Hours

Environment

Temp: -144 °C

Axial Tilt: 3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 30,400,354 km

• M1: 124,615 km (0.091 R)
• M2: 462,108 km (0.111 R)
• M3: 870,211 km (0.102 R)
• M4: 1,361,341 km (0.088 R)
• M5: 2,275,683 km (0.101 R)
• M6: 2,852,831 km (0.116 R)
• M7: 3,524,975 km (0.025 R)
• M8: 3,949,533 km (0.118 R)
• M9: 5,061,046 km (0.108 R)
• M10: 5,711,497 km (0.094 R)
• M11: 6,023,109 km (0.089 R)
• M12: 7,489,767 km (0.059 R)
• M13: 8,476,664 km (0.064 R)
• M14: 10,181,033 km (0.028 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 39.4

Radius: 3.1

Gravity: 4.1 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 10.81 AU - 18.01 AU

Year: 21060 Days

Day: 18.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 11 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 30,400,354 km

• M1: 38,596 km (0.068 R)
• M2: 212,728 km (0.086 R)
• M3: 616,493 km (0.101 R)
• M4: 1,374,056 km (0.092 R)
• M5: 1,589,029 km (0.081 R)
• M6: 2,768,608 km (0.109 R)
• M7: 3,091,290 km (0.08 R)
• M8: 6,964,080 km (0.09 R)
• M9: 16,054,843 km (0.11 R)
• M10: 21,155,383 km (0.12 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 414 - 16,800 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit