🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.67

Radius: 0.85

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.63 AU - 0.69 AU

Year: 195 Days

Day: 26.3 Hours

Environment

Temp: 209 °C

Axial Tilt: 38.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.1 AU - 1.76 AU

Year: 621 Days

Day: 47.4 Hours

Environment

Temp: -29 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 3.34 AU - 4.78 AU

Year: 2973 Days

Day: 14.8 Hours

Environment

Temp: -128 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 69.2

Radius: 14.7

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 6.67 AU - 9.07 AU

Year: 8024 Days

Day: 13.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 41.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 54,169,368 km

• M1: 183,407 km (0.104 R)
• M2: 1,181,674 km (0.084 R)
• M3: 3,626,701 km (0.033 R)
• M4: 4,225,093 km (0.109 R)
• M5: 4,777,558 km (0.105 R)
• M6: 9,525,495 km (0.084 R)
• M7: 15,099,511 km (0.051 R)
• M8: 16,143,405 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733

Radius: 10

Gravity: 7.33 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 8.16 AU - 11.98 AU

Year: 11614 Days

Day: 12.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 54,169,368 km

• M1: 128,056 km (0.036 R)
• M2: 472,131 km (0.088 R)
• M3: 1,041,800 km (0.113 R)
• M4: 1,428,809 km (0.073 R)
• M5: 1,928,765 km (0.108 R)
• M6: 4,665,658 km (0.118 R)
• M7: 6,961,387 km (0.079 R)
• M8: 8,493,419 km (0.109 R)
• M9: 10,028,144 km (0.094 R)
• M10: 12,211,375 km (0.107 R)
• M11: 13,832,118 km (0.103 R)
• M12: 19,467,620 km (0.056 R)
• M13: 21,062,483 km (0.085 R)
• M14: 25,870,259 km (0.1 R)
• M15: 34,499,962 km (0.097 R)
• M16: 41,526,125 km (0.081 R)
• M17: 48,690,965 km (0.108 R)
• M18: 49,755,504 km (0.097 R)
• M19: 53,202,388 km (0.12 R)
• M20: 53,845,809 km (0.034 R)

Kuiper Belt

Range: 30.2 - 52.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 445 - 14,304 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit