🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.46 AU - 0.74 AU

Year: 168 Days

Day: 33.2 Hours

Environment

Temp: 202 °C

Axial Tilt: 5.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 42,320,402 km

• M1: 175,478 km (0.084 R)
• M2: 193,430 km (0.084 R)

Planet 2 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.53

Radius: 1.19

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 3.72 AU - 4.46 AU

Year: 2991 Days

Day: 38.7 Hours

Environment

Temp: -125 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 9.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.7

Radius: 9.5

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 7.6 AU - 11.4 AU

Year: 10590 Days

Day: 12.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 42,320,402 km

• M1: 163,211 km (0.058 R)
• M2: 744,698 km (0.081 R)
• M3: 1,059,602 km (0.106 R)
• M4: 2,030,791 km (0.105 R)
• M5: 2,938,850 km (0.108 R)
• M6: 7,172,919 km (0.052 R)
• M7: 8,887,909 km (0.054 R)
• M8: 12,539,593 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 255.2

Radius: 8.8

Gravity: 3.3 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 10.11 AU - 12.33 AU

Year: 13592 Days

Day: 9.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 42,320,402 km

• M1: 109,506 km (0.104 R)
• M2: 1,558,511 km (0.029 R)
• M3: 2,462,381 km (0.08 R)
• M4: 2,872,130 km (0.085 R)
• M5: 4,138,176 km (0.067 R)
• M6: 4,436,175 km (0.115 R)
• M7: 5,105,925 km (0.115 R)
• M8: 5,942,476 km (0.055 R)
• M9: 6,719,338 km (0.055 R)
• M10: 10,664,234 km (0.045 R)
• M11: 16,261,737 km (0.112 R)
• M12: 17,493,227 km (0.11 R)
• M13: 22,542,006 km (0.066 R)
• M14: 26,215,680 km (0.057 R)
• M15: 26,771,137 km (0.097 R)
• M16: 34,062,089 km (0.063 R)
• M17: 37,105,957 km (0.072 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 12,513 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit