🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 0.64 AU - 0.94 AU

Year: 254 Days

Day: 38.5 Hours

Environment

Temp: 162 °C

Axial Tilt: 7.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.62

Radius: 0.83

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.98 AU - 1.04 AU

Year: 367 Days

Day: 12.1 Hours

Environment

Temp: 31 °C

Axial Tilt: 21.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 36,074,380 km

• M1: 129,552 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.98

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.1 AU - 1.48 AU

Year: 530 Days

Day: 45.8 Hours

Environment

Temp: -0 °C

Axial Tilt: 35 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 36,074,380 km

• M1: 463,604 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 3.41 AU - 4.15 AU

Year: 2658 Days

Day: 24.1 Hours

Environment

Temp: -120 °C

Axial Tilt: 36.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 780.1

Radius: 8.5

Gravity: 10.8 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 5.77 AU - 7.41 AU

Year: 6118 Days

Day: 14.5 Hours

Environment

Temp: -163 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 36,074,380 km

• M1: 108,309 km (0.086 R)
• M2: 397,781 km (0.062 R)
• M3: 920,924 km (0.11 R)
• M4: 1,284,298 km (0.082 R)
• M5: 1,608,476 km (0.109 R)
• M6: 2,639,505 km (0.055 R)
• M7: 2,965,479 km (0.083 R)
• M8: 3,840,028 km (0.086 R)
• M9: 4,848,916 km (0.105 R)
• M10: 5,960,428 km (0.09 R)
• M11: 6,354,918 km (0.062 R)
• M12: 6,662,192 km (0.113 R)
• M13: 6,979,489 km (0.048 R)
• M14: 8,761,349 km (0.098 R)
• M15: 10,493,692 km (0.09 R)
• M16: 11,415,365 km (0.109 R)
• M17: 14,446,068 km (0.066 R)
• M18: 15,279,927 km (0.053 R)
• M19: 17,043,685 km (0.052 R)
• M20: 17,372,352 km (0.102 R)
• M21: 19,792,995 km (0.092 R)
• M22: 22,983,768 km (0.108 R)
• M23: 23,465,922 km (0.119 R)
• M24: 24,953,074 km (0.061 R)
• M25: 26,766,350 km (0.108 R)
• M26: 28,481,041 km (0.117 R)
• M27: 29,224,393 km (0.083 R)
• M28: 30,749,992 km (0.046 R)
• M29: 34,166,807 km (0.049 R)
• M30: 35,966,619 km (0.111 R)

Kuiper Belt

Range: 30.3 - 46.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 318 - 19,614 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit