🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.56

Radius: 0.79

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.44 AU - 0.7 AU

Year: 163 Days

Day: 13.4 Hours

Environment

Temp: 221 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.22

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 1.05 AU - 1.11 AU

Year: 425 Days

Day: 46.2 Hours

Environment

Temp: -1 °C

Axial Tilt: 15.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 47,738,976 km

• M1: 128,505 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.97 AU - 1.27 AU

Year: 449 Days

Day: 26.9 Hours

Environment

Temp: 3 °C

Axial Tilt: 33.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 47,738,976 km

• M1: 311,014 km (0.093 R)

Asteroid Belt

Center: 1.73 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.29 AU - 2.37 AU

Year: 1347 Days

Day: 25.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 46.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 9.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 526.6

Radius: 8

Gravity: 8.23 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 9.56 AU - 9.72 AU

Year: 11336 Days

Day: 11.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 47,738,976 km

• M1: 99,931 km (0.094 R)
• M2: 410,945 km (0.117 R)
• M3: 1,016,518 km (0.09 R)
• M4: 1,360,144 km (0.09 R)
• M5: 2,055,774 km (0.062 R)
• M6: 2,378,157 km (0.119 R)
• M7: 3,382,857 km (0.095 R)
• M8: 3,756,552 km (0.117 R)
• M9: 4,827,822 km (0.069 R)
• M10: 6,198,438 km (0.103 R)
• M11: 6,456,195 km (0.114 R)
• M12: 8,922,017 km (0.086 R)
• M13: 9,686,013 km (0.063 R)
• M14: 10,236,085 km (0.103 R)
• M15: 10,806,801 km (0.094 R)
• M16: 12,182,652 km (0.116 R)
• M17: 15,613,829 km (0.112 R)
• M18: 16,792,511 km (0.076 R)
• M19: 20,765,381 km (0.108 R)
• M20: 21,344,026 km (0.115 R)
• M21: 22,018,413 km (0.086 R)
• M22: 22,360,843 km (0.055 R)
• M23: 24,126,845 km (0.083 R)
• M24: 25,323,479 km (0.108 R)
• M25: 25,699,418 km (0.114 R)
• M26: 30,506,746 km (0.086 R)
• M27: 32,564,464 km (0.064 R)
• M28: 33,797,151 km (0.089 R)
• M29: 34,138,683 km (0.039 R)
• M30: 34,597,649 km (0.06 R)
• M31: 36,474,654 km (0.043 R)
• M32: 36,954,414 km (0.072 R)
• M33: 37,803,980 km (0.103 R)
• M34: 40,430,620 km (0.069 R)
• M35: 42,379,730 km (0.086 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: 237 - 19,215 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit