🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.76 AU - 0.94 AU

Year: 294 Days

Day: 44.3 Hours

Environment

Temp: 78 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.11 AU - 1.55 AU

Year: 575 Days

Day: 36.8 Hours

Environment

Temp: -41 °C

Axial Tilt: 45.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 2.1 AU - 2.22 AU

Year: 1190 Days

Day: 23.8 Hours

Environment

Temp: -75 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 2.29 AU - 2.83 AU

Year: 1535 Days

Day: 21.2 Hours

Environment

Temp: -90 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 415.8

Radius: 14.1

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 5.39 AU - 5.95 AU

Year: 5059 Days

Day: 11.4 Hours

Environment

Temp: -148 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 49,527,091 km

• M1: 175,777 km (0.111 R)
• M2: 640,877 km (0.11 R)
• M3: 1,103,434 km (0.112 R)
• M4: 1,658,741 km (0.059 R)
• M5: 2,883,798 km (0.071 R)
• M6: 4,767,086 km (0.092 R)
• M7: 6,186,919 km (0.089 R)
• M8: 7,976,858 km (0.034 R)
• M9: 11,905,298 km (0.093 R)
• M10: 12,603,321 km (0.063 R)
• M11: 13,476,973 km (0.104 R)
• M12: 15,562,666 km (0.104 R)
• M13: 16,568,263 km (0.081 R)
• M14: 23,751,504 km (0.032 R)
• M15: 24,634,581 km (0.034 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 761.4

Radius: 11.5

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 6.56 AU - 10.04 AU

Year: 8961 Days

Day: 11.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 49,527,091 km

• M1: 143,913 km (0.112 R)
• M2: 681,119 km (0.119 R)
• M3: 1,372,860 km (0.045 R)
• M4: 2,647,583 km (0.054 R)
• M5: 3,600,522 km (0.117 R)
• M6: 6,537,577 km (0.068 R)
• M7: 10,180,285 km (0.067 R)
• M8: 11,321,417 km (0.085 R)
• M9: 11,701,845 km (0.066 R)
• M10: 16,889,300 km (0.077 R)
• M11: 18,336,361 km (0.055 R)
• M12: 22,059,852 km (0.109 R)
• M13: 28,297,484 km (0.057 R)
• M14: 30,126,468 km (0.099 R)
• M15: 35,618,804 km (0.095 R)
• M16: 37,029,811 km (0.073 R)
• M17: 45,463,242 km (0.058 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 730.8

Radius: 8.5

Gravity: 10.11 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 8.09 AU - 9.97 AU

Year: 10169 Days

Day: 12.8 Hours

Environment

Temp: -168 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 49,527,091 km

• M1: 111,450 km (0.091 R)
• M2: 631,901 km (0.102 R)
• M3: 1,202,318 km (0.094 R)
• M4: 1,694,944 km (0.108 R)
• M5: 1,980,377 km (0.118 R)
• M6: 3,245,077 km (0.11 R)
• M7: 3,980,500 km (0.036 R)
• M8: 4,609,260 km (0.084 R)
• M9: 5,605,582 km (0.03 R)
• M10: 6,622,997 km (0.117 R)
• M11: 7,673,623 km (0.114 R)
• M12: 11,434,064 km (0.082 R)
• M13: 12,879,928 km (0.086 R)
• M14: 14,837,117 km (0.077 R)
• M15: 16,411,784 km (0.094 R)
• M16: 19,252,498 km (0.06 R)
• M17: 21,290,769 km (0.062 R)
• M18: 22,318,357 km (0.069 R)
• M19: 24,750,968 km (0.094 R)
• M20: 25,409,498 km (0.061 R)
• M21: 29,397,926 km (0.092 R)
• M22: 33,899,925 km (0.104 R)
• M23: 37,348,156 km (0.032 R)
• M24: 38,339,092 km (0.096 R)
• M25: 39,602,296 km (0.045 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 13,502 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit