🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 1.33 AU - 1.33 AU

Year: 544 Days

Day: 29.2 Hours

Environment

Temp: 10 °C

Axial Tilt: 46.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 84,562,762 km

• M1: 352,901 km (0.05 R)
• M2: 494,421 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.61 AU - 2.17 AU

Year: 922 Days

Day: 17.2 Hours

Environment

Temp: -42 °C

Axial Tilt: 49.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.77 AU - 2.47 AU

Year: 1095 Days

Day: 31.8 Hours

Environment

Temp: -61 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 2.01 AU - 2.53 AU

Year: 1213 Days

Day: 16.6 Hours

Environment

Temp: -64 °C

Axial Tilt: 20.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 84,562,762 km

• M1: 846,874 km (0.097 R)

Asteroid Belt

Center: 10.56 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 18.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 446.9

Radius: 6.1

Gravity: 12.01 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 17.63 AU - 20.05 AU

Year: 29011 Days

Day: 24.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 84,562,762 km

• M1: 76,295 km (0.111 R)
• M2: 322,982 km (0.119 R)
• M3: 1,103,883 km (0.075 R)
• M4: 1,702,125 km (0.107 R)
• M5: 3,195,560 km (0.093 R)
• M6: 3,760,741 km (0.083 R)
• M7: 4,531,170 km (0.095 R)
• M8: 8,847,517 km (0.076 R)
• M9: 10,385,234 km (0.094 R)
• M10: 12,301,433 km (0.037 R)
• M11: 12,796,901 km (0.095 R)
• M12: 14,754,688 km (0.109 R)
• M13: 23,385,289 km (0.107 R)
• M14: 25,486,391 km (0.085 R)
• M15: 28,807,164 km (0.104 R)
• M16: 29,303,979 km (0.1 R)
• M17: 33,897,232 km (0.091 R)
• M18: 37,457,212 km (0.099 R)
• M19: 40,945,236 km (0.109 R)
• M20: 46,149,896 km (0.114 R)
• M21: 48,734,498 km (0.077 R)
• M22: 52,328,438 km (0.072 R)
• M23: 59,036,257 km (0.07 R)
• M24: 64,374,507 km (0.05 R)
• M25: 78,142,597 km (0.072 R)

Kuiper Belt

Range: 30.9 - 53.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 476 - 12,446 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit