🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 0.72 AU - 0.74 AU

Year: 238 Days

Day: 35.2 Hours

Environment

Temp: 95 °C

Axial Tilt: 16.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.38 AU - 1.42 AU

Year: 631 Days

Day: 37.2 Hours

Environment

Temp: -47 °C

Axial Tilt: 7.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 2.01 AU - 2.57 AU

Year: 1320 Days

Day: 16.2 Hours

Environment

Temp: -91 °C

Axial Tilt: 18.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.64 AU - 3.72 AU

Year: 2688 Days

Day: 31.5 Hours

Environment

Temp: -120 °C

Axial Tilt: 25.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,867,914 km

• M1: 1,127,818 km (0.079 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 952.2

Radius: 3.3

Gravity: 87.44 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 17.21 AU - 18.75 AU

Year: 29032 Days

Day: 16.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 108,867,914 km

• M1: 43,383 km (0.112 R)
• M2: 163,510 km (0.079 R)
• M3: 302,936 km (0.078 R)
• M4: 521,049 km (0.09 R)
• M5: 644,468 km (0.051 R)
• M6: 764,146 km (0.089 R)
• M7: 1,231,789 km (0.117 R)
• M8: 1,347,877 km (0.08 R)
• M9: 1,741,469 km (0.106 R)
• M10: 2,066,246 km (0.05 R)
• M11: 2,279,722 km (0.107 R)
• M12: 2,640,702 km (0.076 R)
• M13: 2,806,606 km (0.104 R)
• M14: 3,378,070 km (0.048 R)
• M15: 4,280,743 km (0.027 R)
• M16: 4,471,181 km (0.075 R)
• M17: 5,553,522 km (0.119 R)
• M18: 8,103,866 km (0.115 R)
• M19: 8,754,019 km (0.059 R)
• M20: 12,001,340 km (0.078 R)
• M21: 13,481,760 km (0.068 R)
• M22: 15,520,181 km (0.096 R)
• M23: 15,698,801 km (0.1 R)
• M24: 20,622,366 km (0.11 R)
• M25: 27,252,842 km (0.11 R)
• M26: 27,774,490 km (0.086 R)
• M27: 29,515,660 km (0.112 R)
• M28: 34,108,913 km (0.108 R)
• M29: 37,208,880 km (0.098 R)
• M30: 40,322,909 km (0.069 R)
• M31: 43,783,706 km (0.114 R)
• M32: 45,040,329 km (0.074 R)
• M33: 57,448,724 km (0.055 R)
• M34: 61,594,530 km (0.053 R)
• M35: 64,543,104 km (0.097 R)
• M36: 75,474,819 km (0.117 R)
• M37: 78,585,108 km (0.111 R)
• M38: 80,438,326 km (0.119 R)
• M39: 91,299,132 km (0.09 R)
• M40: 95,723,638 km (0.094 R)
• M41: 99,979,997 km (0.043 R)
• M42: 107,891,480 km (0.043 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: 528 - 10,643 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit