🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.47 AU - 0.61 AU

Year: 144 Days

Day: 47.1 Hours

Environment

Temp: 200 °C

Axial Tilt: 29.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 36,343,418 km

• M1: 109,057 km (0.091 R)
• M2: 212,429 km (0.05 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.49 AU - 0.67 AU

Year: 160 Days

Day: 40.1 Hours

Environment

Temp: 190 °C

Axial Tilt: 39.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,343,418 km

• M1: 94,396 km (0.067 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.57

Radius: 1.66

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.04 AU - 2.68 AU

Year: 1311 Days

Day: 13.5 Hours

Environment

Temp: -80 °C

Axial Tilt: 37 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.37 AU - 4.53 AU

Year: 3395 Days

Day: 47 Hours

Environment

Temp: -128 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 8.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.5

Radius: 10.1

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 6.84 AU - 9.54 AU

Year: 8476 Days

Day: 12.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 36,343,418 km

• M1: 143,165 km (0.05 R)
• M2: 487,689 km (0.064 R)
• M3: 1,735,186 km (0.078 R)
• M4: 3,305,515 km (0.1 R)
• M5: 3,948,636 km (0.093 R)
• M6: 5,845,387 km (0.075 R)
• M7: 6,450,959 km (0.066 R)
• M8: 9,512,330 km (0.095 R)
• M9: 10,671,415 km (0.033 R)
• M10: 11,093,729 km (0.091 R)
• M11: 18,242,264 km (0.076 R)
• M12: 19,051,289 km (0.113 R)
• M13: 20,309,407 km (0.098 R)
• M14: 25,232,972 km (0.095 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 130.8

Radius: 10.7

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 10.22 AU - 13.86 AU

Year: 15109 Days

Day: 13.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 49.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 36,343,418 km

• M1: 133,591 km (0.117 R)
• M2: 492,925 km (0.1 R)
• M3: 1,607,130 km (0.093 R)
• M4: 3,750,419 km (0.098 R)
• M5: 8,721,257 km (0.055 R)
• M6: 9,625,426 km (0.077 R)
• M7: 10,781,818 km (0.119 R)
• M8: 16,344,315 km (0.059 R)
• M9: 19,376,664 km (0.042 R)
• M10: 21,825,881 km (0.119 R)
• M11: 22,370,716 km (0.034 R)
• M12: 28,054,687 km (0.089 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 550 - 19,246 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit