🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.72 AU - 1.02 AU

Year: 306 Days

Day: 42.9 Hours

Environment

Temp: 41 °C

Axial Tilt: 50 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.93 AU - 1.03 AU

Year: 365 Days

Day: 32.6 Hours

Environment

Temp: 7 °C

Axial Tilt: 9.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.29 AU - 1.43 AU

Year: 597 Days

Day: 18.6 Hours

Environment

Temp: -38 °C

Axial Tilt: 34.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.35 AU - 3.63 AU

Year: 1948 Days

Day: 41.7 Hours

Environment

Temp: -108 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 15.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 850.9

Radius: 5.4

Gravity: 29.18 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 12.91 AU - 17.91 AU

Year: 22789 Days

Day: 21 Hours

Environment

Temp: -204 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 89,231,109 km

• M1: 69,114 km (0.086 R)
• M2: 281,693 km (0.107 R)
• M3: 489,933 km (0.097 R)
• M4: 769,831 km (0.066 R)
• M5: 1,042,697 km (0.116 R)
• M6: 1,921,435 km (0.09 R)
• M7: 2,498,733 km (0.102 R)
• M8: 3,602,616 km (0.08 R)
• M9: 6,486,115 km (0.087 R)
• M10: 7,156,313 km (0.118 R)
• M11: 7,610,792 km (0.089 R)
• M12: 8,577,344 km (0.109 R)
• M13: 10,114,013 km (0.031 R)
• M14: 10,302,357 km (0.055 R)
• M15: 12,246,082 km (0.075 R)
• M16: 12,604,369 km (0.09 R)
• M17: 13,951,797 km (0.062 R)
• M18: 14,580,556 km (0.066 R)
• M19: 15,310,145 km (0.062 R)
• M20: 16,666,699 km (0.086 R)
• M21: 17,018,104 km (0.033 R)
• M22: 17,917,935 km (0.099 R)
• M23: 19,134,615 km (0.089 R)
• M24: 20,405,449 km (0.084 R)
• M25: 20,605,760 km (0.076 R)
• M26: 23,005,460 km (0.061 R)
• M27: 23,331,583 km (0.064 R)
• M28: 23,993,105 km (0.119 R)
• M29: 32,250,309 km (0.031 R)
• M30: 39,829,236 km (0.109 R)
• M31: 45,207,429 km (0.099 R)
• M32: 55,018,506 km (0.101 R)
• M33: 59,391,402 km (0.087 R)
• M34: 60,829,935 km (0.089 R)
• M35: 64,635,256 km (0.082 R)
• M36: 67,702,461 km (0.119 R)
• M37: 75,313,402 km (0.062 R)
• M38: 79,200,553 km (0.111 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 356 - 16,612 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit