🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.11 AU - 1.47 AU

Year: 513 Days

Day: 23.1 Hours

Environment

Temp: 15 °C

Axial Tilt: 37.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.45 AU - 2.95 AU

Year: 1552 Days

Day: 24.7 Hours

Environment

Temp: -78 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,264,387 km

• M1: 1,264,401 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 4.9 AU - 5.26 AU

Year: 4006 Days

Day: 39.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Ice Giant

Semi-Major Axis: 17.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 509.3

Radius: 4.6

Gravity: 24.07 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 15.85 AU - 18.71 AU

Year: 25130 Days

Day: 20 Hours

Environment

Temp: -194 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 80,264,387 km

• M1: 57,595 km (0.106 R)
• M2: 616,044 km (0.088 R)
• M3: 810,671 km (0.077 R)
• M4: 1,310,477 km (0.114 R)
• M5: 1,993,242 km (0.086 R)
• M6: 2,446,673 km (0.089 R)
• M7: 3,706,586 km (0.041 R)
• M8: 4,152,986 km (0.075 R)
• M9: 5,038,007 km (0.069 R)
• M10: 6,257,978 km (0.104 R)
• M11: 6,478,785 km (0.095 R)
• M12: 6,936,255 km (0.108 R)
• M13: 7,125,197 km (0.117 R)
• M14: 9,493,481 km (0.052 R)
• M15: 12,408,395 km (0.095 R)
• M16: 13,112,702 km (0.111 R)
• M17: 26,982,968 km (0.034 R)
• M18: 34,302,343 km (0.054 R)
• M19: 35,405,328 km (0.117 R)
• M20: 39,302,951 km (0.111 R)
• M21: 39,903,586 km (0.086 R)
• M22: 40,358,065 km (0.056 R)
• M23: 41,898,025 km (0.086 R)
• M24: 59,903,176 km (0.072 R)
• M25: 61,098,762 km (0.103 R)
• M26: 63,950,098 km (0.069 R)
• M27: 66,040,130 km (0.1 R)
• M28: 68,391,359 km (0.079 R)
• M29: 68,607,977 km (0.112 R)
• M30: 73,486,812 km (0.076 R)
• M31: 75,778,951 km (0.089 R)
• M32: 78,354,727 km (0.091 R)
• M33: 80,264,344 km (0.064 R)

Kuiper Belt

Range: 31.4 - 60.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 14,077 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit