🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.53 AU - 0.61 AU

Year: 180 Days

Day: 29.6 Hours

Environment

Temp: 130 °C

Axial Tilt: 33.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1 AU - 1.4 AU

Year: 551 Days

Day: 39.6 Hours

Environment

Temp: -62 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.37

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.61 AU - 2.81 AU

Year: 1869 Days

Day: 16.8 Hours

Environment

Temp: -141 °C

Axial Tilt: 28.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.7

Radius: 12.8

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 5.22 AU - 5.76 AU

Year: 5389 Days

Day: 14.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 73,258,119 km

• M1: 159,771 km (0.087 R)
• M2: 824,135 km (0.095 R)
• M3: 1,405,472 km (0.116 R)
• M4: 3,872,341 km (0.1 R)
• M5: 7,775,200 km (0.085 R)

Planet 5 - Ice Giant

Semi-Major Axis: 11.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 991.6

Radius: 5

Gravity: 39.66 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 8.43 AU - 13.97 AU

Year: 15704 Days

Day: 21.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 73,258,119 km

• M1: 62,233 km (0.104 R)
• M2: 262,993 km (0.059 R)
• M3: 613,351 km (0.089 R)
• M4: 789,578 km (0.068 R)
• M5: 1,151,904 km (0.075 R)
• M6: 2,551,691 km (0.108 R)
• M7: 2,838,769 km (0.116 R)
• M8: 3,364,606 km (0.068 R)
• M9: 4,015,506 km (0.077 R)
• M10: 4,607,614 km (0.102 R)
• M11: 5,331,668 km (0.12 R)
• M12: 10,354,117 km (0.085 R)
• M13: 13,832,717 km (0.081 R)
• M14: 14,343,593 km (0.118 R)
• M15: 16,110,793 km (0.117 R)
• M16: 16,676,273 km (0.106 R)
• M17: 19,703,236 km (0.118 R)
• M18: 28,889,144 km (0.054 R)
• M19: 29,843,279 km (0.076 R)
• M20: 31,065,344 km (0.109 R)
• M21: 31,438,441 km (0.101 R)
• M22: 31,814,381 km (0.107 R)
• M23: 36,425,436 km (0.09 R)
• M24: 44,539,325 km (0.079 R)
• M25: 46,618,885 km (0.063 R)
• M26: 47,435,690 km (0.079 R)
• M27: 51,489,343 km (0.094 R)
• M28: 51,837,158 km (0.083 R)
• M29: 60,663,732 km (0.095 R)
• M30: 64,619,099 km (0.116 R)
• M31: 66,248,220 km (0.089 R)
• M32: 68,532,729 km (0.109 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 319 - 20,086 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit