🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 0.68 AU - 0.8 AU

Year: 244 Days

Day: 34.5 Hours

Environment

Temp: 167 °C

Axial Tilt: 25.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 0.7 AU - 0.98 AU

Year: 295 Days

Day: 16.7 Hours

Environment

Temp: 20 °C

Axial Tilt: 5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 66,774,819 km

• M1: 95,443 km (0.111 R)
• M2: 126,410 km (0.089 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.11 AU - 1.73 AU

Year: 648 Days

Day: 46.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 68.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,774,819 km

• M1: 49,666 km (0.08 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 1.46 AU - 2.38 AU

Year: 1019 Days

Day: 35.2 Hours

Environment

Temp: -81 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 66,774,819 km

• M1: 44,131 km (0.118 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1

Radius: 1

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.33 AU - 3.67 AU

Year: 1990 Days

Day: 21.2 Hours

Environment

Temp: -119 °C

Axial Tilt: 165.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 10.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.8

Radius: 9.5

Gravity: 10.69 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 9.5 AU - 12.38 AU

Year: 13855 Days

Day: 7.4 Hours

Environment

Temp: -185 °C

Axial Tilt: 164.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 66,774,819 km

• M1: 127,009 km (0.114 R)
• M2: 487,839 km (0.055 R)
• M3: 837,598 km (0.094 R)
• M4: 1,677,441 km (0.071 R)
• M5: 2,084,796 km (0.058 R)
• M6: 3,494,457 km (0.12 R)
• M7: 3,892,387 km (0.111 R)
• M8: 4,384,115 km (0.05 R)
• M9: 5,092,012 km (0.048 R)
• M10: 5,680,830 km (0.078 R)
• M11: 6,438,393 km (0.107 R)
• M12: 7,817,087 km (0.106 R)
• M13: 8,550,565 km (0.046 R)
• M14: 10,041,757 km (0.025 R)
• M15: 10,555,925 km (0.114 R)
• M16: 12,592,850 km (0.118 R)
• M17: 14,088,379 km (0.062 R)
• M18: 14,879,004 km (0.09 R)
• M19: 15,322,412 km (0.082 R)
• M20: 18,423,726 km (0.111 R)
• M21: 20,892,689 km (0.051 R)
• M22: 24,278,986 km (0.083 R)
• M23: 26,585,187 km (0.093 R)
• M24: 28,014,595 km (0.073 R)
• M25: 28,919,213 km (0.058 R)
• M26: 29,378,778 km (0.072 R)
• M27: 33,358,380 km (0.046 R)
• M28: 35,150,114 km (0.078 R)
• M29: 39,064,043 km (0.12 R)
• M30: 40,909,333 km (0.12 R)
• M31: 58,540,489 km (0.078 R)
• M32: 64,208,902 km (0.048 R)
• M33: 64,599,203 km (0.07 R)
• M34: 66,575,092 km (0.098 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 278 - 11,193 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit