🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.85 AU - 1.03 AU

Year: 333 Days

Day: 48 Hours

Environment

Temp: 146 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.92

Radius: 0.97

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 0.92 AU - 1.28 AU

Year: 421 Days

Day: 35.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 11 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.14

Radius: 1.58

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.19 AU - 1.39 AU

Year: 535 Days

Day: 25.4 Hours

Environment

Temp: -14 °C

Axial Tilt: 13.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.82 AU - 2.04 AU

Year: 979 Days

Day: 37.5 Hours

Environment

Temp: -65 °C

Axial Tilt: 44.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 10.36 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 18.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 559.2

Radius: 6.4

Gravity: 13.65 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 14.7 AU - 22.86 AU

Year: 29726 Days

Day: 16.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 92,615,016 km

• M1: 80,783 km (0.104 R)
• M2: 379,530 km (0.088 R)
• M3: 684,709 km (0.104 R)
• M4: 900,430 km (0.111 R)
• M5: 1,176,288 km (0.038 R)
• M6: 1,860,848 km (0.079 R)
• M7: 2,132,817 km (0.038 R)
• M8: 3,912,583 km (0.106 R)
• M9: 4,433,034 km (0.104 R)
• M10: 4,691,240 km (0.075 R)
• M11: 5,077,501 km (0.094 R)
• M12: 5,782,556 km (0.103 R)
• M13: 7,488,271 km (0.074 R)
• M14: 8,511,820 km (0.119 R)
• M15: 9,625,725 km (0.108 R)
• M16: 10,377,305 km (0.092 R)
• M17: 13,546,386 km (0.116 R)
• M18: 14,012,533 km (0.104 R)
• M19: 15,898,813 km (0.118 R)
• M20: 18,988,009 km (0.079 R)
• M21: 19,375,767 km (0.118 R)
• M22: 19,670,175 km (0.103 R)
• M23: 24,451,024 km (0.113 R)
• M24: 25,727,393 km (0.109 R)
• M25: 34,331,215 km (0.11 R)
• M26: 40,221,332 km (0.1 R)
• M27: 46,224,844 km (0.076 R)
• M28: 47,814,023 km (0.094 R)
• M29: 48,351,677 km (0.106 R)
• M30: 51,100,688 km (0.076 R)
• M31: 54,340,230 km (0.115 R)
• M32: 60,804,503 km (0.12 R)
• M33: 63,570,867 km (0.064 R)
• M34: 65,976,102 km (0.037 R)
• M35: 67,763,048 km (0.112 R)
• M36: 68,441,325 km (0.088 R)
• M37: 74,271,304 km (0.075 R)
• M38: 78,419,204 km (0.079 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 496 - 18,345 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit