🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.6 AU - 0.92 AU

Year: 232 Days

Day: 27.6 Hours

Environment

Temp: 209 °C

Axial Tilt: 34.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 35,611,433 km

• M1: 49,218 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.57

Radius: 1.46

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.99 AU - 1.01 AU

Year: 350 Days

Day: 16 Hours

Environment

Temp: 99 °C

Axial Tilt: 47.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.45 AU - 1.61 AU

Year: 662 Days

Day: 41.5 Hours

Environment

Temp: 7 °C

Axial Tilt: 29.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.9 AU - 2.74 AU

Year: 1236 Days

Day: 33.7 Hours

Environment

Temp: -75 °C

Axial Tilt: 11.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.6

Radius: 14.3

Gravity: 3.23 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 6.27 AU - 7.79 AU

Year: 6521 Days

Day: 9.6 Hours

Environment

Temp: -143 °C

Axial Tilt: 28.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 35,611,433 km

• M1: 179,368 km (0.048 R)
• M2: 1,243,757 km (0.091 R)
• M3: 1,817,315 km (0.116 R)
• M4: 3,515,550 km (0.104 R)
• M5: 3,975,264 km (0.078 R)
• M6: 4,687,200 km (0.075 R)
• M7: 5,160,079 km (0.101 R)
• M8: 7,308,155 km (0.06 R)
• M9: 7,831,449 km (0.047 R)
• M10: 8,663,512 km (0.095 R)
• M11: 10,272,587 km (0.046 R)
• M12: 11,123,798 km (0.087 R)
• M13: 13,905,571 km (0.08 R)
• M14: 15,427,280 km (0.039 R)
• M15: 17,449,694 km (0.108 R)
• M16: 18,251,838 km (0.108 R)
• M17: 18,731,149 km (0.026 R)
• M18: 21,179,468 km (0.116 R)
• M19: 26,441,872 km (0.111 R)
• M20: 27,411,267 km (0.098 R)
• M21: 30,557,759 km (0.081 R)
• M22: 35,611,474 km (0.062 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 471 - 14,921 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit