🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.49

Radius: 1.17

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.71 AU - 0.79 AU

Year: 237 Days

Day: 30.7 Hours

Environment

Temp: 191 °C

Axial Tilt: 4.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 59,205,000 km

• M1: 35,754 km (0.069 R)
• M2: 364,869 km (0.077 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.93 AU - 1.47 AU

Year: 480 Days

Day: 12.3 Hours

Environment

Temp: 21 °C

Axial Tilt: 18.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.88

Radius: 1.29

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 1.92 AU - 2.48 AU

Year: 1192 Days

Day: 19.1 Hours

Environment

Temp: -77 °C

Axial Tilt: 49.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,205,000 km

• M1: 356,043 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.82 AU - 2.9 AU

Year: 1324 Days

Day: 33.4 Hours

Environment

Temp: -78 °C

Axial Tilt: 16.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,205,000 km

• M1: 101,128 km (0.113 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.81

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.56 AU - 3 AU

Year: 1693 Days

Day: 34.2 Hours

Environment

Temp: -103 °C

Axial Tilt: 3.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,205,000 km

• M1: 467,942 km (0.096 R)

Asteroid Belt

Center: 7.21 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 615.1

Radius: 10.6

Gravity: 5.47 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 8.78 AU - 14.48 AU

Year: 14486 Days

Day: 14.7 Hours

Environment

Temp: -185 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 59,205,000 km

• M1: 131,796 km (0.116 R)
• M2: 530,624 km (0.038 R)
• M3: 1,194,240 km (0.091 R)
• M4: 2,600,011 km (0.103 R)
• M5: 3,075,732 km (0.079 R)
• M6: 6,033,133 km (0.052 R)
• M7: 6,502,870 km (0.075 R)
• M8: 8,390,197 km (0.093 R)
• M9: 10,285,302 km (0.115 R)
• M10: 10,729,907 km (0.105 R)
• M11: 12,264,183 km (0.052 R)
• M12: 13,343,382 km (0.083 R)
• M13: 13,872,809 km (0.102 R)
• M14: 15,909,734 km (0.104 R)
• M15: 24,362,013 km (0.069 R)
• M16: 24,755,456 km (0.116 R)
• M17: 26,786,696 km (0.052 R)
• M18: 29,146,752 km (0.073 R)
• M19: 33,423,156 km (0.041 R)
• M20: 34,399,731 km (0.098 R)
• M21: 42,766,890 km (0.05 R)
• M22: 45,682,851 km (0.097 R)
• M23: 47,341,892 km (0.084 R)
• M24: 50,301,386 km (0.118 R)
• M25: 55,053,064 km (0.096 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: 461 - 12,721 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit