🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.87 AU - 1.03 AU

Year: 356 Days

Day: 15.4 Hours

Environment

Temp: 1 °C

Axial Tilt: 6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 1.15 AU - 1.43 AU

Year: 564 Days

Day: 40.6 Hours

Environment

Temp: -31 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,941,990 km

• M1: 49,517 km (0.093 R)
• M2: 1,302,399 km (0.059 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.65 AU - 2.21 AU

Year: 1032 Days

Day: 46.9 Hours

Environment

Temp: -83 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 34,941,990 km

• M1: 39,045 km (0.079 R)
• M2: 66,870 km (0.105 R)

Asteroid Belt

Center: 3.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 976.9

Radius: 11.1

Gravity: 7.93 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 5.23 AU - 6.13 AU

Year: 5212 Days

Day: 8.4 Hours

Environment

Temp: -159 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 34,941,990 km

• M1: 138,228 km (0.083 R)
• M2: 643,570 km (0.105 R)
• M3: 1,973,346 km (0.069 R)
• M4: 2,847,745 km (0.082 R)
• M5: 3,868,003 km (0.12 R)
• M6: 4,647,108 km (0.078 R)
• M7: 5,059,998 km (0.086 R)
• M8: 5,991,993 km (0.079 R)
• M9: 6,720,086 km (0.059 R)
• M10: 7,213,609 km (0.036 R)
• M11: 7,693,370 km (0.076 R)
• M12: 9,049,474 km (0.08 R)
• M13: 12,024,677 km (0.107 R)
• M14: 15,597,822 km (0.1 R)
• M15: 20,473,217 km (0.08 R)
• M16: 22,198,230 km (0.066 R)
• M17: 23,775,141 km (0.105 R)
• M18: 24,344,361 km (0.087 R)
• M19: 26,625,579 km (0.115 R)
• M20: 27,063,152 km (0.028 R)
• M21: 28,042,570 km (0.079 R)
• M22: 33,297,943 km (0.118 R)
• M23: 34,113,401 km (0.108 R)
• M24: 34,837,754 km (0.105 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 468 - 18,995 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit