🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 0.7 AU - 0.84 AU

Year: 304 Days

Day: 27.4 Hours

Environment

Temp: -44 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 56,446,311 km

• M1: 311,463 km (0.072 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.02 AU - 1.1 AU

Year: 491 Days

Day: 30.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 32.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.17 AU - 1.17 AU

Year: 569 Days

Day: 25.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 23.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.81

Radius: 0.92

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.07 AU - 1.35 AU

Year: 598 Days

Day: 34.2 Hours

Environment

Temp: -83 °C

Axial Tilt: 15.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 12.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 316.3

Radius: 6.6

Gravity: 7.26 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 10.46 AU - 13.64 AU

Year: 18806 Days

Day: 18.9 Hours

Environment

Temp: -206 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 56,446,311 km

• M1: 85,720 km (0.117 R)
• M2: 785,838 km (0.038 R)
• M3: 1,038,808 km (0.096 R)
• M4: 3,030,703 km (0.093 R)
• M5: 5,497,123 km (0.069 R)
• M6: 6,046,746 km (0.03 R)
• M7: 6,354,618 km (0.113 R)
• M8: 6,632,422 km (0.065 R)
• M9: 7,471,217 km (0.103 R)
• M10: 14,650,867 km (0.075 R)
• M11: 18,759,723 km (0.075 R)
• M12: 20,512,262 km (0.072 R)
• M13: 25,316,148 km (0.067 R)
• M14: 26,116,198 km (0.117 R)
• M15: 33,014,455 km (0.112 R)
• M16: 38,492,729 km (0.086 R)
• M17: 41,446,090 km (0.068 R)
• M18: 42,277,106 km (0.082 R)
• M19: 42,696,728 km (0.091 R)
• M20: 47,196,782 km (0.063 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 488 - 19,516 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit