🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 1 AU - 1.2 AU

Year: 432 Days

Day: 19.8 Hours

Environment

Temp: 14 °C

Axial Tilt: 37.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.75 AU - 2.83 AU

Year: 1299 Days

Day: 15.4 Hours

Environment

Temp: -80 °C

Axial Tilt: 37.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 2.44 AU - 3.02 AU

Year: 1690 Days

Day: 38 Hours

Environment

Temp: -112 °C

Axial Tilt: 36.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.58 AU - 3.92 AU

Year: 2721 Days

Day: 35.4 Hours

Environment

Temp: -128 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,097,989 km

• M1: 676,930 km (0.095 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 3.22 AU - 5.1 AU

Year: 3180 Days

Day: 47.1 Hours

Environment

Temp: -124 °C

Axial Tilt: 14 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,097,989 km

• M1: 485,595 km (0.03 R)

Asteroid Belt

Center: 9.85 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 15.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 702

Radius: 6

Gravity: 19.5 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 14.28 AU - 16.8 AU

Year: 22956 Days

Day: 17.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 10.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 84,097,989 km

• M1: 80,783 km (0.112 R)
• M2: 387,458 km (0.081 R)
• M3: 678,726 km (0.084 R)
• M4: 1,250,788 km (0.117 R)
• M5: 1,919,041 km (0.054 R)
• M6: 2,188,168 km (0.096 R)
• M7: 3,962,249 km (0.09 R)
• M8: 6,389,026 km (0.103 R)
• M9: 7,478,846 km (0.07 R)
• M10: 8,687,298 km (0.105 R)
• M11: 8,966,298 km (0.096 R)
• M12: 9,601,191 km (0.114 R)
• M13: 11,154,915 km (0.117 R)
• M14: 11,551,499 km (0.108 R)
• M15: 12,163,653 km (0.113 R)
• M16: 12,654,633 km (0.092 R)
• M17: 14,284,053 km (0.109 R)
• M18: 15,635,221 km (0.097 R)
• M19: 16,383,959 km (0.111 R)
• M20: 16,638,724 km (0.069 R)
• M21: 17,952,792 km (0.066 R)
• M22: 27,081,403 km (0.113 R)
• M23: 29,642,070 km (0.107 R)
• M24: 29,894,143 km (0.104 R)
• M25: 31,436,197 km (0.072 R)
• M26: 34,538,708 km (0.095 R)
• M27: 36,523,722 km (0.093 R)
• M28: 42,772,724 km (0.038 R)
• M29: 59,508,387 km (0.084 R)
• M30: 60,717,138 km (0.093 R)
• M31: 65,930,175 km (0.108 R)
• M32: 70,982,694 km (0.04 R)
• M33: 71,886,863 km (0.029 R)
• M34: 75,580,734 km (0.107 R)
• M35: 82,594,630 km (0.053 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 165 - 15,515 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit