🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 1.05 AU - 1.55 AU

Year: 555 Days

Day: 38.2 Hours

Environment

Temp: -31 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.65 AU - 2.69 AU

Year: 1198 Days

Day: 31.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,546,082 km

• M1: 74,649 km (0.054 R)
• M2: 418,874 km (0.073 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.51

Radius: 0.76

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 3.67 AU - 4.29 AU

Year: 2975 Days

Day: 38.1 Hours

Environment

Temp: -135 °C

Axial Tilt: 1.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,546,082 km

• M1: 544,536 km (0.115 R)

Asteroid Belt

Center: 7.5 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 11.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.7

Radius: 9.6

Gravity: 8.4 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 8.35 AU - 13.67 AU

Year: 13690 Days

Day: 14.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 18.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 61,546,082 km

• M1: 120,277 km (0.086 R)
• M2: 437,424 km (0.04 R)
• M3: 1,056,311 km (0.101 R)
• M4: 2,208,663 km (0.074 R)
• M5: 2,533,739 km (0.069 R)
• M6: 4,021,340 km (0.045 R)
• M7: 4,446,647 km (0.067 R)
• M8: 5,352,013 km (0.097 R)
• M9: 5,943,823 km (0.12 R)
• M10: 7,083,908 km (0.112 R)
• M11: 8,706,746 km (0.087 R)
• M12: 9,525,644 km (0.111 R)
• M13: 14,062,050 km (0.027 R)
• M14: 14,477,633 km (0.094 R)
• M15: 21,008,627 km (0.098 R)
• M16: 23,046,749 km (0.106 R)
• M17: 26,033,769 km (0.108 R)
• M18: 36,009,554 km (0.045 R)
• M19: 37,976,317 km (0.11 R)
• M20: 39,737,982 km (0.082 R)
• M21: 44,750,408 km (0.045 R)
• M22: 61,362,055 km (0.109 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 18,011 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit