🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.57 AU - 0.61 AU

Year: 164 Days

Day: 42.2 Hours

Environment

Temp: 148 °C

Axial Tilt: 2.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,848,846 km

• M1: 150,795 km (0.078 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.42

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.56 AU - 0.78 AU

Year: 198 Days

Day: 33 Hours

Environment

Temp: 134 °C

Axial Tilt: 54.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.98 AU - 1.04 AU

Year: 367 Days

Day: 38.2 Hours

Environment

Temp: 18 °C

Axial Tilt: 28.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 35,848,846 km

• M1: 270,024 km (0.12 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.13

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.66 AU - 1.9 AU

Year: 859 Days

Day: 32.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828

Radius: 13.5

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 6.39 AU - 6.45 AU

Year: 5883 Days

Day: 14.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 35,848,846 km

• M1: 167,849 km (0.028 R)
• M2: 824,434 km (0.108 R)
• M3: 1,251,536 km (0.096 R)
• M4: 1,805,048 km (0.057 R)
• M5: 2,236,039 km (0.119 R)
• M6: 2,663,291 km (0.105 R)
• M7: 5,479,920 km (0.086 R)
• M8: 7,022,274 km (0.108 R)
• M9: 9,217,922 km (0.108 R)
• M10: 9,697,981 km (0.077 R)
• M11: 10,755,937 km (0.066 R)
• M12: 15,040,869 km (0.052 R)
• M13: 16,776,803 km (0.027 R)
• M14: 18,436,591 km (0.093 R)
• M15: 20,791,860 km (0.086 R)
• M16: 21,391,748 km (0.117 R)
• M17: 22,863,043 km (0.081 R)
• M18: 24,235,603 km (0.105 R)
• M19: 25,068,414 km (0.081 R)
• M20: 33,239,151 km (0.05 R)
• M21: 34,267,187 km (0.078 R)
• M22: 35,848,886 km (0.079 R)

Kuiper Belt

Range: 30.3 - 51.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 172 - 16,232 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit