🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.64

Radius: 1.47

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.92 AU - 1.4 AU

Year: 468 Days

Day: 19.2 Hours

Environment

Temp: -0 °C

Axial Tilt: 22.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 51,402,311 km

• M1: 41,439 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.69

Radius: 1.69

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.97 AU - 1.49 AU

Year: 511 Days

Day: 24.8 Hours

Environment

Temp: -13 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 1.62 AU - 1.82 AU

Year: 845 Days

Day: 15.1 Hours

Environment

Temp: -56 °C

Axial Tilt: 26.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 2.16 AU - 2.8 AU

Year: 1464 Days

Day: 40.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 26 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 2.25 AU - 3.37 AU

Year: 1765 Days

Day: 39.7 Hours

Environment

Temp: -105 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.7 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.4

Radius: 14.5

Gravity: 4.53 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 7.36 AU - 9.8 AU

Year: 9418 Days

Day: 14.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 51,402,311 km

• M1: 180,415 km (0.074 R)
• M2: 682,316 km (0.078 R)
• M3: 1,577,210 km (0.111 R)
• M4: 2,229,307 km (0.071 R)
• M5: 5,069,124 km (0.12 R)
• M6: 6,096,562 km (0.099 R)
• M7: 7,176,808 km (0.111 R)
• M8: 7,979,999 km (0.052 R)
• M9: 10,226,062 km (0.114 R)
• M10: 11,692,719 km (0.051 R)
• M11: 12,988,237 km (0.092 R)
• M12: 15,243,724 km (0.064 R)
• M13: 16,788,621 km (0.107 R)
• M14: 21,190,239 km (0.11 R)
• M15: 23,747,615 km (0.092 R)
• M16: 24,208,376 km (0.102 R)
• M17: 24,769,368 km (0.067 R)
• M18: 28,216,402 km (0.088 R)
• M19: 29,362,621 km (0.11 R)
• M20: 33,217,160 km (0.073 R)
• M21: 34,730,941 km (0.051 R)
• M22: 37,396,775 km (0.118 R)
• M23: 38,272,970 km (0.096 R)
• M24: 41,115,778 km (0.096 R)
• M25: 46,929,301 km (0.088 R)
• M26: 47,948,661 km (0.113 R)
• M27: 48,834,131 km (0.082 R)
• M28: 50,182,755 km (0.113 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 204 - 11,026 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit