🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.76

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.75 AU - 1.13 AU

Year: 260 Days

Day: 30.9 Hours

Environment

Temp: 315 °C

Axial Tilt: 2.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.05

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 1.59 AU - 1.87 AU

Year: 649 Days

Day: 22.2 Hours

Environment

Temp: 139 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.71 AU - 3.91 AU

Year: 1718 Days

Day: 45.5 Hours

Environment

Temp: -28 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 35,954,543 km

• M1: 129,851 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 10.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 8.9 AU - 12.48 AU

Year: 9969 Days

Day: 44.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 42.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 11.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 221.9

Radius: 10.1

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 10.59 AU - 12.81 AU

Year: 11414 Days

Day: 5.3 Hours

Environment

Temp: -136 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 35,954,543 km

• M1: 143,913 km (0.096 R)
• M2: 633,397 km (0.027 R)
• M3: 1,172,399 km (0.101 R)
• M4: 1,896,602 km (0.098 R)
• M5: 4,524,139 km (0.112 R)
• M6: 5,076,753 km (0.029 R)
• M7: 6,485,367 km (0.079 R)
• M8: 7,188,776 km (0.112 R)
• M9: 10,998,435 km (0.091 R)
• M10: 11,391,429 km (0.056 R)
• M11: 12,520,594 km (0.05 R)
• M12: 12,949,192 km (0.107 R)
• M13: 14,410,164 km (0.042 R)
• M14: 16,040,632 km (0.111 R)
• M15: 16,997,908 km (0.05 R)
• M16: 18,816,121 km (0.059 R)
• M17: 21,059,640 km (0.086 R)
• M18: 26,419,433 km (0.099 R)
• M19: 34,262,101 km (0.091 R)

Kuiper Belt

Range: 38.4 - 64.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 14,154 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit