🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.06

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.47 AU - 0.77 AU

Year: 170 Days

Day: 15.6 Hours

Environment

Temp: 211 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,701,864 km

• M1: 354,547 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.53

Radius: 1.66

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.37 AU - 1.61 AU

Year: 633 Days

Day: 12.4 Hours

Environment

Temp: -9 °C

Axial Tilt: 14.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 40,701,864 km

• M1: 1,207,704 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 4.77 AU - 5.97 AU

Year: 4334 Days

Day: 20.8 Hours

Environment

Temp: -123 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 823

Radius: 12.4

Gravity: 5.35 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 6.91 AU - 8.07 AU

Year: 7139 Days

Day: 10.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 40,701,864 km

• M1: 154,235 km (0.118 R)
• M2: 787,782 km (0.111 R)
• M3: 1,790,387 km (0.105 R)
• M4: 2,827,849 km (0.102 R)
• M5: 3,537,990 km (0.117 R)
• M6: 4,075,345 km (0.069 R)
• M7: 4,499,754 km (0.035 R)
• M8: 5,660,484 km (0.12 R)
• M9: 7,011,353 km (0.103 R)
• M10: 8,912,443 km (0.094 R)
• M11: 9,958,880 km (0.077 R)
• M12: 12,959,963 km (0.12 R)
• M13: 15,162,791 km (0.107 R)
• M14: 15,670,078 km (0.103 R)
• M15: 17,191,937 km (0.106 R)
• M16: 18,737,732 km (0.106 R)
• M17: 20,298,037 km (0.113 R)
• M18: 21,149,100 km (0.105 R)
• M19: 23,171,663 km (0.098 R)
• M20: 23,930,423 km (0.116 R)
• M21: 25,497,611 km (0.108 R)
• M22: 26,397,292 km (0.113 R)
• M23: 28,835,438 km (0.114 R)
• M24: 30,010,081 km (0.066 R)
• M25: 31,318,165 km (0.086 R)
• M26: 34,481,412 km (0.074 R)

Kuiper Belt

Range: 31.5 - 47.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 353 - 17,866 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit