🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.18

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.8 AU - 0.86 AU

Year: 263 Days

Day: 28.7 Hours

Environment

Temp: 201 °C

Axial Tilt: 3.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 0.85 AU - 1.07 AU

Year: 328 Days

Day: 39.5 Hours

Environment

Temp: 97 °C

Axial Tilt: 22 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.52 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.25 AU - 1.79 AU

Year: 653 Days

Day: 12.7 Hours

Environment

Temp: 8 °C

Axial Tilt: 17.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 50,493,830 km

• M1: 149,448 km (0.072 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.66 AU - 2.1 AU

Year: 898 Days

Day: 41.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 5.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.98 AU - 2.26 AU

Year: 1075 Days

Day: 34.6 Hours

Environment

Temp: -53 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 899.7

Radius: 10.9

Gravity: 7.57 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 7.45 AU - 10.59 AU

Year: 9434 Days

Day: 6.8 Hours

Environment

Temp: -152 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 50,493,830 km

• M1: 137,480 km (0.078 R)
• M2: 532,419 km (0.094 R)
• M3: 912,996 km (0.1 R)
• M4: 1,252,882 km (0.079 R)
• M5: 1,770,341 km (0.089 R)
• M6: 2,313,232 km (0.034 R)
• M7: 3,122,706 km (0.102 R)
• M8: 3,813,399 km (0.106 R)
• M9: 4,425,255 km (0.065 R)
• M10: 6,024,007 km (0.072 R)
• M11: 7,548,260 km (0.092 R)
• M12: 9,809,432 km (0.032 R)
• M13: 10,321,056 km (0.115 R)
• M14: 10,904,488 km (0.06 R)
• M15: 20,624,759 km (0.051 R)
• M16: 21,894,396 km (0.104 R)
• M17: 22,592,570 km (0.034 R)
• M18: 24,125,200 km (0.088 R)
• M19: 24,495,754 km (0.084 R)
• M20: 25,438,520 km (0.113 R)
• M21: 25,822,388 km (0.068 R)
• M22: 27,698,794 km (0.081 R)
• M23: 29,138,374 km (0.08 R)
• M24: 31,171,110 km (0.111 R)
• M25: 33,640,821 km (0.047 R)
• M26: 35,636,606 km (0.096 R)
• M27: 39,991,700 km (0.092 R)
• M28: 40,903,499 km (0.11 R)
• M29: 50,342,975 km (0.086 R)

Kuiper Belt

Range: 31.5 - 58.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 494 - 20,272 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit