🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.46

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.71 AU - 0.75 AU

Year: 224 Days

Day: 29.6 Hours

Environment

Temp: 122 °C

Axial Tilt: 32.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.72 AU - 1.08 AU

Year: 307 Days

Day: 33.5 Hours

Environment

Temp: 105 °C

Axial Tilt: 24.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.23 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.86

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.2 AU - 1.92 AU

Year: 701 Days

Day: 25.7 Hours

Environment

Temp: -28 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.63

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 1.97 AU - 3.27 AU

Year: 1526 Days

Day: 32.1 Hours

Environment

Temp: -78 °C

Axial Tilt: 12.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Ice Giant

Semi-Major Axis: 17.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 748.2

Radius: 3.4

Gravity: 64.72 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 16.31 AU - 18.31 AU

Year: 25919 Days

Day: 21.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 93,143,808 km

• M1: 42,336 km (0.071 R)
• M2: 242,199 km (0.048 R)
• M3: 460,462 km (0.074 R)
• M4: 585,227 km (0.085 R)
• M5: 821,143 km (0.111 R)
• M6: 1,033,572 km (0.096 R)
• M7: 1,250,489 km (0.112 R)
• M8: 1,462,319 km (0.117 R)
• M9: 1,874,761 km (0.102 R)
• M10: 2,021,067 km (0.107 R)
• M11: 2,952,314 km (0.113 R)
• M12: 3,267,816 km (0.115 R)
• M13: 3,637,323 km (0.102 R)
• M14: 5,070,769 km (0.084 R)
• M15: 5,191,345 km (0.036 R)
• M16: 9,045,435 km (0.084 R)
• M17: 10,146,775 km (0.084 R)
• M18: 11,402,948 km (0.088 R)
• M19: 11,610,291 km (0.089 R)
• M20: 15,616,671 km (0.054 R)
• M21: 23,433,010 km (0.077 R)
• M22: 23,768,259 km (0.081 R)
• M23: 24,448,331 km (0.059 R)
• M24: 25,492,524 km (0.099 R)
• M25: 25,847,071 km (0.072 R)
• M26: 26,085,231 km (0.057 R)
• M27: 28,930,583 km (0.065 R)
• M28: 29,316,396 km (0.112 R)
• M29: 34,792,276 km (0.096 R)
• M30: 44,223,823 km (0.099 R)
• M31: 45,597,281 km (0.118 R)
• M32: 46,822,039 km (0.113 R)
• M33: 48,609,584 km (0.08 R)
• M34: 48,790,897 km (0.096 R)
• M35: 55,618,992 km (0.107 R)
• M36: 62,841,727 km (0.082 R)
• M37: 88,475,921 km (0.106 R)
• M38: 92,586,272 km (0.054 R)

Kuiper Belt

Range: 30.5 - 54.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 246 - 13,323 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit