🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.28

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.93 AU - 2.59 AU

Year: 1433 Days

Day: 16.1 Hours

Environment

Temp: -111 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.25 AU - 2.91 AU

Year: 1748 Days

Day: 39.2 Hours

Environment

Temp: -136 °C

Axial Tilt: 11.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.6

Radius: 8.1

Gravity: 15.24 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.46 AU - 4.64 AU

Year: 3437 Days

Day: 11.5 Hours

Environment

Temp: -158 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 37,777,189 km

• M1: 100,829 km (0.11 R)
• M2: 387,608 km (0.106 R)
• M3: 665,561 km (0.085 R)
• M4: 1,082,191 km (0.11 R)
• M5: 1,617,452 km (0.057 R)
• M6: 2,041,861 km (0.11 R)
• M7: 2,318,767 km (0.096 R)
• M8: 2,687,825 km (0.106 R)
• M9: 3,343,961 km (0.091 R)
• M10: 4,522,792 km (0.11 R)
• M11: 4,818,547 km (0.092 R)
• M12: 5,127,168 km (0.118 R)
• M13: 6,906,036 km (0.114 R)
• M14: 7,638,168 km (0.038 R)
• M15: 8,421,014 km (0.059 R)
• M16: 8,831,959 km (0.094 R)
• M17: 9,533,274 km (0.086 R)
• M18: 14,069,231 km (0.071 R)
• M19: 14,862,698 km (0.083 R)
• M20: 16,023,278 km (0.097 R)
• M21: 16,480,898 km (0.115 R)
• M22: 19,801,223 km (0.103 R)
• M23: 21,479,412 km (0.098 R)
• M24: 24,358,273 km (0.116 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 787.2

Radius: 13.6

Gravity: 4.26 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 5.66 AU - 6.76 AU

Year: 6527 Days

Day: 11.7 Hours

Environment

Temp: -180 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 37,777,189 km

• M1: 173,234 km (0.09 R)
• M2: 689,048 km (0.029 R)
• M3: 1,378,544 km (0.101 R)
• M4: 1,851,722 km (0.1 R)
• M5: 2,486,915 km (0.067 R)
• M6: 3,015,594 km (0.075 R)
• M7: 4,123,815 km (0.072 R)
• M8: 7,737,052 km (0.083 R)
• M9: 10,354,865 km (0.095 R)
• M10: 12,204,194 km (0.108 R)
• M11: 13,973,638 km (0.074 R)
• M12: 14,739,280 km (0.071 R)
• M13: 18,641,091 km (0.094 R)
• M14: 19,714,755 km (0.107 R)
• M15: 20,304,021 km (0.116 R)
• M16: 22,539,313 km (0.081 R)
• M17: 25,623,572 km (0.099 R)
• M18: 26,237,372 km (0.072 R)
• M19: 27,952,512 km (0.077 R)
• M20: 30,321,992 km (0.097 R)
• M21: 36,110,084 km (0.109 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 11,979 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit