🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.46 AU - 0.72 AU

Year: 160 Days

Day: 16 Hours

Environment

Temp: 202 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 49,952,982 km

• M1: 405,111 km (0.057 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.74 AU - 1.2 AU

Year: 337 Days

Day: 31.1 Hours

Environment

Temp: 133 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 2.81 AU - 3.41 AU

Year: 1937 Days

Day: 26 Hours

Environment

Temp: -89 °C

Axial Tilt: 47 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 49,952,982 km

• M1: 193,430 km (0.079 R)
• M2: 966,402 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 2.5 AU - 3.98 AU

Year: 2059 Days

Day: 32.9 Hours

Environment

Temp: -102 °C

Axial Tilt: 6.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,952,982 km

• M1: 747,241 km (0.049 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 4.27 AU - 4.33 AU

Year: 3148 Days

Day: 13.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.56 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 8.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.3

Radius: 8.8

Gravity: 11.7 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 8.7 AU - 8.94 AU

Year: 9249 Days

Day: 7.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 49,952,982 km

• M1: 121,324 km (0.118 R)
• M2: 584,329 km (0.114 R)
• M3: 869,762 km (0.106 R)
• M4: 1,180,327 km (0.086 R)
• M5: 1,727,407 km (0.116 R)
• M6: 3,445,089 km (0.101 R)
• M7: 4,240,501 km (0.119 R)
• M8: 4,804,485 km (0.074 R)
• M9: 7,037,233 km (0.109 R)
• M10: 8,630,451 km (0.06 R)
• M11: 9,291,673 km (0.092 R)
• M12: 9,734,184 km (0.08 R)
• M13: 10,190,906 km (0.112 R)
• M14: 11,590,693 km (0.11 R)
• M15: 13,175,683 km (0.053 R)
• M16: 16,697,965 km (0.099 R)
• M17: 17,500,557 km (0.117 R)
• M18: 17,798,706 km (0.105 R)
• M19: 18,405,026 km (0.074 R)
• M20: 19,025,259 km (0.105 R)
• M21: 19,419,898 km (0.115 R)
• M22: 20,307,313 km (0.053 R)
• M23: 20,802,482 km (0.113 R)
• M24: 25,153,835 km (0.081 R)
• M25: 27,793,190 km (0.078 R)
• M26: 30,396,642 km (0.111 R)
• M27: 30,719,624 km (0.12 R)
• M28: 33,615,390 km (0.096 R)
• M29: 38,042,739 km (0.059 R)
• M30: 40,590,689 km (0.102 R)
• M31: 44,207,816 km (0.037 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 410 - 17,609 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit