🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 2.6 AU - 3.02 AU

Year: 1704 Days

Day: 12.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 34.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 39,296,871 km

• M1: 54,304 km (0.064 R)
• M2: 649,255 km (0.073 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.76

Radius: 1.25

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 2.91 AU - 3.89 AU

Year: 2267 Days

Day: 37.2 Hours

Environment

Temp: -102 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.1 AU - 5.06 AU

Year: 3545 Days

Day: 20.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 39,296,871 km

• M1: 178,321 km (0.102 R)

Asteroid Belt

Center: 8.2 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.2

Radius: 12.5

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 10.63 AU - 12.99 AU

Year: 14678 Days

Day: 12.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 42.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 39,296,871 km

• M1: 197,020 km (0.086 R)
• M2: 804,537 km (0.113 R)
• M3: 1,355,656 km (0.062 R)
• M4: 1,833,621 km (0.071 R)
• M5: 2,406,581 km (0.083 R)
• M6: 2,833,384 km (0.083 R)
• M7: 4,350,306 km (0.109 R)
• M8: 4,874,048 km (0.095 R)
• M9: 7,029,305 km (0.055 R)
• M10: 11,875,079 km (0.04 R)
• M11: 13,638,539 km (0.104 R)
• M12: 18,873,267 km (0.106 R)
• M13: 20,650,191 km (0.114 R)
• M14: 21,736,720 km (0.07 R)
• M15: 23,107,037 km (0.112 R)
• M16: 23,520,824 km (0.049 R)
• M17: 24,193,117 km (0.119 R)
• M18: 26,377,097 km (0.079 R)
• M19: 28,594,586 km (0.075 R)
• M20: 34,785,245 km (0.053 R)
• M21: 36,211,212 km (0.06 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 16,322 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit