🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.57 AU - 0.71 AU

Year: 228 Days

Day: 27.7 Hours

Environment

Temp: 6 °C

Axial Tilt: 9.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 24,315,541 km

• M1: 289,771 km (0.051 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.82 AU - 1.16 AU

Year: 440 Days

Day: 28.3 Hours

Environment

Temp: -71 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.93 AU - 1.21 AU

Year: 494 Days

Day: 47.4 Hours

Environment

Temp: -79 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 3.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.3

Radius: 14.8

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 3.07 AU - 3.27 AU

Year: 2518 Days

Day: 9 Hours

Environment

Temp: -146 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 24,315,541 km

• M1: 205,996 km (0.057 R)
• M2: 1,116,150 km (0.085 R)
• M3: 1,766,003 km (0.111 R)
• M4: 2,246,062 km (0.062 R)
• M5: 3,390,785 km (0.098 R)
• M6: 4,105,265 km (0.112 R)
• M7: 4,760,952 km (0.095 R)
• M8: 5,412,750 km (0.115 R)
• M9: 6,203,525 km (0.109 R)
• M10: 6,697,347 km (0.051 R)
• M11: 7,984,487 km (0.115 R)
• M12: 9,718,626 km (0.078 R)
• M13: 11,692,270 km (0.103 R)
• M14: 14,153,754 km (0.104 R)
• M15: 18,078,454 km (0.1 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 242.5

Radius: 10.1

Gravity: 2.38 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 5.31 AU - 6.09 AU

Year: 6072 Days

Day: 5.1 Hours

Environment

Temp: -183 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 24,315,541 km

• M1: 125,662 km (0.087 R)
• M2: 703,409 km (0.096 R)
• M3: 1,018,911 km (0.085 R)
• M4: 1,391,111 km (0.12 R)
• M5: 1,854,565 km (0.089 R)
• M6: 2,228,709 km (0.103 R)
• M7: 3,167,585 km (0.117 R)
• M8: 5,482,313 km (0.07 R)
• M9: 8,003,336 km (0.085 R)
• M10: 9,458,774 km (0.095 R)
• M11: 10,412,610 km (0.114 R)
• M12: 11,871,937 km (0.078 R)
• M13: 12,744,542 km (0.037 R)
• M14: 13,907,216 km (0.092 R)
• M15: 14,824,551 km (0.091 R)
• M16: 15,619,364 km (0.09 R)
• M17: 15,945,188 km (0.035 R)
• M18: 16,275,500 km (0.06 R)
• M19: 16,722,948 km (0.079 R)
• M20: 18,115,105 km (0.098 R)
• M21: 19,771,902 km (0.09 R)
• M22: 20,217,404 km (0.104 R)
• M23: 22,066,883 km (0.118 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 509 - 17,874 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit