🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.43 AU - 0.71 AU

Year: 188 Days

Day: 18.4 Hours

Environment

Temp: 36 °C

Axial Tilt: 6.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.84 AU - 0.94 AU

Year: 367 Days

Day: 41.7 Hours

Environment

Temp: -39 °C

Axial Tilt: 33.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,610,839 km

• M1: 380,128 km (0.065 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 0.91 AU - 1.33 AU

Year: 517 Days

Day: 40.6 Hours

Environment

Temp: -74 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,610,839 km

• M1: 912,996 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 291.5

Radius: 9.3

Gravity: 3.37 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 3.9 AU - 4.26 AU

Year: 3598 Days

Day: 10.3 Hours

Environment

Temp: -171 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 44,610,839 km

• M1: 115,639 km (0.089 R)
• M2: 840,590 km (0.076 R)
• M3: 1,224,010 km (0.056 R)
• M4: 2,021,217 km (0.118 R)
• M5: 4,413,736 km (0.069 R)
• M6: 7,852,991 km (0.054 R)
• M7: 9,221,213 km (0.077 R)
• M8: 9,925,968 km (0.099 R)
• M9: 12,634,438 km (0.119 R)
• M10: 14,089,427 km (0.119 R)
• M11: 16,809,116 km (0.057 R)
• M12: 17,913,447 km (0.115 R)

Asteroid Belt

Center: 5.82 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.6

Radius: 12.7

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 7.48 AU - 7.64 AU

Year: 9075 Days

Day: 14.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 44,610,839 km

• M1: 158,424 km (0.099 R)
• M2: 749,635 km (0.045 R)
• M3: 1,419,235 km (0.085 R)
• M4: 1,983,369 km (0.08 R)
• M5: 2,794,787 km (0.12 R)
• M6: 4,208,637 km (0.102 R)
• M7: 5,484,408 km (0.072 R)
• M8: 5,951,153 km (0.082 R)
• M9: 6,372,420 km (0.07 R)
• M10: 7,393,576 km (0.058 R)
• M11: 7,798,537 km (0.119 R)
• M12: 8,653,040 km (0.119 R)
• M13: 9,904,576 km (0.102 R)
• M14: 11,379,461 km (0.113 R)
• M15: 12,253,412 km (0.058 R)
• M16: 14,135,353 km (0.104 R)
• M17: 16,749,875 km (0.073 R)
• M18: 17,808,579 km (0.092 R)
• M19: 19,671,671 km (0.065 R)
• M20: 21,991,785 km (0.079 R)
• M21: 24,222,289 km (0.084 R)
• M22: 25,483,698 km (0.067 R)
• M23: 26,788,640 km (0.09 R)
• M24: 30,762,259 km (0.119 R)
• M25: 35,568,988 km (0.103 R)
• M26: 38,391,302 km (0.12 R)
• M27: 42,253,320 km (0.097 R)
• M28: 43,683,775 km (0.061 R)
• M29: 44,344,698 km (0.099 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 198 - 12,986 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit