🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.54 AU - 0.54 AU

Year: 139 Days

Day: 17.1 Hours

Environment

Temp: 212 °C

Axial Tilt: 7.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.63 AU - 0.75 AU

Year: 201 Days

Day: 12.8 Hours

Environment

Temp: 185 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.63 AU - 0.93 AU

Year: 242 Days

Day: 31 Hours

Environment

Temp: 119 °C

Axial Tilt: 6.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 37,892,485 km

• M1: 67,169 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.14 AU - 1.54 AU

Year: 545 Days

Day: 34 Hours

Environment

Temp: 24 °C

Axial Tilt: 37.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 3.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.59 AU - 4.25 AU

Year: 2223 Days

Day: 17.7 Hours

Environment

Temp: -106 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721.9

Radius: 10.6

Gravity: 6.42 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 6.18 AU - 8.3 AU

Year: 6847 Days

Day: 6.3 Hours

Environment

Temp: -155 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 37,892,485 km

• M1: 131,796 km (0.082 R)
• M2: 496,665 km (0.115 R)
• M3: 1,161,627 km (0.109 R)
• M4: 2,658,953 km (0.072 R)
• M5: 3,459,301 km (0.097 R)
• M6: 4,493,172 km (0.047 R)
• M7: 4,908,755 km (0.096 R)
• M8: 5,658,539 km (0.112 R)
• M9: 7,124,898 km (0.052 R)
• M10: 7,730,470 km (0.081 R)
• M11: 9,984,162 km (0.068 R)
• M12: 11,236,446 km (0.076 R)
• M13: 12,375,484 km (0.036 R)
• M14: 12,753,518 km (0.065 R)
• M15: 13,992,338 km (0.06 R)
• M16: 15,935,016 km (0.118 R)
• M17: 16,318,285 km (0.113 R)
• M18: 17,103,525 km (0.1 R)
• M19: 18,820,160 km (0.102 R)
• M20: 19,248,608 km (0.103 R)
• M21: 20,273,803 km (0.083 R)
• M22: 24,740,945 km (0.099 R)
• M23: 26,128,764 km (0.059 R)
• M24: 27,567,746 km (0.102 R)
• M25: 28,120,660 km (0.053 R)
• M26: 28,775,150 km (0.103 R)
• M27: 30,898,543 km (0.098 R)
• M28: 31,395,208 km (0.089 R)
• M29: 32,917,515 km (0.116 R)
• M30: 36,218,542 km (0.103 R)
• M31: 36,993,459 km (0.12 R)
• M32: 37,892,542 km (0.071 R)

Kuiper Belt

Range: 31.2 - 50.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 12,811 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit