🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.87 AU - 1.01 AU

Year: 338 Days

Day: 37.6 Hours

Environment

Temp: 16 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.93 AU - 1.35 AU

Year: 451 Days

Day: 30.7 Hours

Environment

Temp: -2 °C

Axial Tilt: 13.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 27,637,046 km

• M1: 203,304 km (0.097 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.25 AU - 1.73 AU

Year: 675 Days

Day: 42.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 119.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,637,046 km

• M1: 43,683 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 2.05 AU - 2.55 AU

Year: 1294 Days

Day: 41.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.02 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 59

Radius: 8.8

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 10.04 AU - 13.44 AU

Year: 14918 Days

Day: 5.6 Hours

Environment

Temp: -183 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 27,637,046 km

• M1: 109,506 km (0.072 R)
• M2: 633,397 km (0.09 R)
• M3: 1,135,149 km (0.078 R)
• M4: 2,020,618 km (0.086 R)
• M5: 2,685,431 km (0.069 R)
• M6: 3,761,040 km (0.072 R)
• M7: 4,943,761 km (0.084 R)
• M8: 5,234,280 km (0.071 R)
• M9: 5,508,194 km (0.095 R)
• M10: 5,849,726 km (0.114 R)
• M11: 6,296,425 km (0.108 R)
• M12: 8,764,939 km (0.059 R)
• M13: 10,384,037 km (0.087 R)
• M14: 11,769,164 km (0.076 R)
• M15: 12,824,128 km (0.045 R)
• M16: 16,250,966 km (0.073 R)
• M17: 17,014,813 km (0.104 R)
• M18: 20,110,292 km (0.057 R)
• M19: 24,540,334 km (0.116 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: 539 - 13,087 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit