🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.6 AU - 0.62 AU

Year: 183 Days

Day: 13.1 Hours

Environment

Temp: 124 °C

Axial Tilt: 17.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.23

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 0.65 AU - 0.69 AU

Year: 211 Days

Day: 41.4 Hours

Environment

Temp: 183 °C

Axial Tilt: 165.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 46,007,729 km

• M1: 566,677 km (0.087 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.77

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 0.73 AU - 1.13 AU

Year: 345 Days

Day: 13.8 Hours

Environment

Temp: 25 °C

Axial Tilt: 43.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 8.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 679.7

Radius: 10.6

Gravity: 6.05 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 7.81 AU - 9.07 AU

Year: 9440 Days

Day: 6.4 Hours

Environment

Temp: -184 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 46,007,729 km

• M1: 131,796 km (0.116 R)
• M2: 466,745 km (0.102 R)
• M3: 883,525 km (0.048 R)
• M4: 1,810,583 km (0.053 R)
• M5: 2,493,497 km (0.112 R)
• M6: 2,937,803 km (0.082 R)
• M7: 4,013,112 km (0.047 R)
• M8: 4,396,382 km (0.063 R)
• M9: 8,102,370 km (0.119 R)
• M10: 8,807,874 km (0.078 R)
• M11: 9,942,274 km (0.062 R)
• M12: 11,822,869 km (0.075 R)
• M13: 13,201,414 km (0.086 R)
• M14: 13,562,244 km (0.112 R)
• M15: 14,303,651 km (0.117 R)
• M16: 14,684,377 km (0.116 R)
• M17: 16,275,351 km (0.073 R)
• M18: 17,112,650 km (0.119 R)
• M19: 17,832,066 km (0.067 R)
• M20: 20,190,925 km (0.098 R)
• M21: 24,966,389 km (0.099 R)
• M22: 26,458,029 km (0.04 R)
• M23: 26,935,994 km (0.076 R)
• M24: 31,715,796 km (0.037 R)
• M25: 36,088,392 km (0.052 R)
• M26: 37,871,898 km (0.046 R)
• M27: 39,464,666 km (0.108 R)
• M28: 39,838,511 km (0.116 R)
• M29: 40,466,673 km (0.051 R)
• M30: 43,177,835 km (0.101 R)
• M31: 44,375,964 km (0.103 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 13,488 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit