🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.54 AU - 0.84 AU

Year: 206 Days

Day: 37.9 Hours

Environment

Temp: 126 °C

Axial Tilt: 0.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 39,464,346 km

• M1: 36,951 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 0.58 AU - 0.8 AU

Year: 206 Days

Day: 22.2 Hours

Environment

Temp: 145 °C

Axial Tilt: 36.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 39,464,346 km

• M1: 55,202 km (0.107 R)
• M2: 167,250 km (0.107 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 1.02 AU - 1.24 AU

Year: 432 Days

Day: 29 Hours

Environment

Temp: 12 °C

Axial Tilt: 42.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.25 AU - 2.09 AU

Year: 777 Days

Day: 40.7 Hours

Environment

Temp: -40 °C

Axial Tilt: 11.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 4.38 AU - 4.96 AU

Year: 3632 Days

Day: 23.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 40 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.2

Radius: 8.2

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 8.84 AU - 9.2 AU

Year: 9749 Days

Day: 8.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 39,464,346 km

• M1: 102,026 km (0.098 R)
• M2: 431,291 km (0.097 R)
• M3: 956,828 km (0.11 R)
• M4: 1,893,011 km (0.047 R)
• M5: 2,313,381 km (0.064 R)
• M6: 2,621,104 km (0.118 R)
• M7: 5,636,698 km (0.093 R)
• M8: 6,163,432 km (0.115 R)
• M9: 6,650,822 km (0.102 R)
• M10: 8,732,477 km (0.078 R)
• M11: 9,258,014 km (0.1 R)
• M12: 10,961,784 km (0.115 R)
• M13: 18,638,100 km (0.045 R)
• M14: 19,582,960 km (0.082 R)
• M15: 22,124,328 km (0.096 R)
• M16: 23,935,659 km (0.073 R)
• M17: 26,381,435 km (0.104 R)
• M18: 27,851,234 km (0.117 R)
• M19: 29,666,604 km (0.093 R)
• M20: 30,256,020 km (0.069 R)
• M21: 31,053,825 km (0.065 R)
• M22: 31,356,611 km (0.096 R)
• M23: 34,493,828 km (0.05 R)
• M24: 35,694,650 km (0.075 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 338 - 11,611 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit