🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.52 AU - 0.54 AU

Year: 171 Days

Day: 36.7 Hours

Environment

Temp: 38 °C

Axial Tilt: 44.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.98

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.47 AU - 0.73 AU

Year: 206 Days

Day: 44.2 Hours

Environment

Temp: 19 °C

Axial Tilt: 37 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 1.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.77

Radius: 1.87

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 1.45 AU - 2.39 AU

Year: 1178 Days

Day: 22.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,671,467 km

• M1: 311,612 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.2

Radius: 13.4

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.38 AU - 3.72 AU

Year: 2359 Days

Day: 8.3 Hours

Environment

Temp: -147 °C

Axial Tilt: 16.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 55,671,467 km

• M1: 166,652 km (0.08 R)
• M2: 710,291 km (0.042 R)
• M3: 1,191,996 km (0.115 R)
• M4: 1,776,624 km (0.043 R)
• M5: 3,127,194 km (0.117 R)
• M6: 4,259,051 km (0.03 R)
• M7: 5,006,891 km (0.095 R)
• M8: 6,058,265 km (0.096 R)
• M9: 7,809,009 km (0.096 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 884.5

Radius: 9.1

Gravity: 10.68 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 6.8 AU - 10.24 AU

Year: 11015 Days

Day: 9 Hours

Environment

Temp: -197 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 55,671,467 km

• M1: 113,246 km (0.1 R)
• M2: 476,469 km (0.107 R)
• M3: 890,855 km (0.083 R)
• M4: 1,256,024 km (0.097 R)
• M5: 1,598,304 km (0.053 R)
• M6: 4,170,789 km (0.119 R)
• M7: 5,142,277 km (0.038 R)
• M8: 5,881,440 km (0.025 R)
• M9: 7,016,439 km (0.075 R)
• M10: 8,152,635 km (0.115 R)
• M11: 9,156,437 km (0.104 R)
• M12: 11,640,061 km (0.055 R)
• M13: 12,173,826 km (0.103 R)
• M14: 15,021,421 km (0.113 R)
• M15: 19,169,621 km (0.086 R)
• M16: 23,178,844 km (0.095 R)
• M17: 23,551,791 km (0.083 R)
• M18: 23,928,778 km (0.075 R)
• M19: 27,194,649 km (0.079 R)
• M20: 28,134,423 km (0.12 R)
• M21: 29,968,343 km (0.114 R)
• M22: 32,574,637 km (0.107 R)
• M23: 32,925,295 km (0.096 R)
• M24: 33,872,847 km (0.11 R)
• M25: 35,822,407 km (0.059 R)
• M26: 36,572,491 km (0.058 R)
• M27: 39,280,063 km (0.086 R)
• M28: 39,810,537 km (0.076 R)
• M29: 40,345,798 km (0.092 R)
• M30: 41,293,949 km (0.059 R)
• M31: 45,526,522 km (0.092 R)
• M32: 53,695,313 km (0.091 R)
• M33: 55,172,891 km (0.116 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 308 - 17,691 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit