🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 1.4 AU - 1.88 AU

Year: 745 Days

Day: 41.2 Hours

Environment

Temp: -44 °C

Axial Tilt: 14.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 1.77 AU - 1.85 AU

Year: 864 Days

Day: 22.8 Hours

Environment

Temp: -55 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.31

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.32 AU - 3.34 AU

Year: 1689 Days

Day: 25.4 Hours

Environment

Temp: -97 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,096,634 km

• M1: 66,122 km (0.093 R)
• M2: 1,067,381 km (0.117 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.62

Radius: 1.67

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 3.76 AU - 5.32 AU

Year: 3432 Days

Day: 17.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 10.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,096,634 km

• M1: 242,648 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 4.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.99

Radius: 1

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 4.72 AU - 4.8 AU

Year: 3684 Days

Day: 31.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 35.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 73,096,634 km

• M1: 344,225 km (0.071 R)
• M2: 1,464,114 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 681.3

Radius: 6.6

Gravity: 15.64 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 13.88 AU - 14.42 AU

Year: 18883 Days

Day: 16.5 Hours

Environment

Temp: -186 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 73,096,634 km

• M1: 273,914 km (0.066 R)
• M2: 615,146 km (0.079 R)
• M3: 1,535,323 km (0.095 R)
• M4: 2,342,553 km (0.078 R)
• M5: 3,002,728 km (0.107 R)
• M6: 3,632,535 km (0.111 R)
• M7: 4,120,225 km (0.089 R)
• M8: 4,968,444 km (0.04 R)
• M9: 5,491,588 km (0.108 R)
• M10: 6,779,925 km (0.037 R)
• M11: 7,662,702 km (0.088 R)
• M12: 9,208,946 km (0.075 R)
• M13: 11,200,243 km (0.116 R)
• M14: 13,391,553 km (0.106 R)
• M15: 13,962,867 km (0.117 R)
• M16: 14,328,035 km (0.086 R)
• M17: 15,001,674 km (0.032 R)
• M18: 19,674,514 km (0.075 R)
• M19: 20,412,629 km (0.117 R)
• M20: 22,140,634 km (0.1 R)
• M21: 25,557,899 km (0.05 R)
• M22: 26,770,838 km (0.114 R)
• M23: 27,906,286 km (0.028 R)
• M24: 33,937,773 km (0.087 R)
• M25: 36,492,755 km (0.117 R)
• M26: 42,896,142 km (0.057 R)
• M27: 43,203,715 km (0.119 R)
• M28: 44,764,021 km (0.112 R)
• M29: 47,338,152 km (0.102 R)
• M30: 55,467,300 km (0.109 R)
• M31: 56,567,592 km (0.102 R)
• M32: 60,533,432 km (0.089 R)
• M33: 65,085,246 km (0.119 R)
• M34: 68,173,545 km (0.071 R)

Kuiper Belt

Range: 30.9 - 54.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 311 - 15,464 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit