🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 0.63 AU - 0.93 AU

Year: 248 Days

Day: 22.5 Hours

Environment

Temp: 121 °C

Axial Tilt: 38.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.33

Radius: 1.4

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.37 AU - 1.57 AU

Year: 641 Days

Day: 22.2 Hours

Environment

Temp: -31 °C

Axial Tilt: 13.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 1.78 AU - 1.88 AU

Year: 891 Days

Day: 42.5 Hours

Environment

Temp: -57 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 30,471,112 km

• M1: 74,051 km (0.098 R)
• M2: 474,674 km (0.106 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.52 AU - 3.48 AU

Year: 1870 Days

Day: 47 Hours

Environment

Temp: -88 °C

Axial Tilt: 29.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,471,112 km

• M1: 889,060 km (0.096 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 2.58 AU - 3.52 AU

Year: 1917 Days

Day: 43.6 Hours

Environment

Temp: -99 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,471,112 km

• M1: 39,195 km (0.052 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.2

Radius: 10.9

Gravity: 4.64 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 5.53 AU - 7.01 AU

Year: 5650 Days

Day: 12.7 Hours

Environment

Temp: -159 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 30,471,112 km

• M1: 136,583 km (0.071 R)
• M2: 476,469 km (0.103 R)
• M3: 938,278 km (0.11 R)
• M4: 1,338,452 km (0.065 R)
• M5: 1,697,188 km (0.103 R)
• M6: 2,180,688 km (0.088 R)
• M7: 3,185,687 km (0.083 R)
• M8: 4,728,938 km (0.117 R)
• M9: 5,073,313 km (0.088 R)
• M10: 5,723,914 km (0.117 R)
• M11: 6,085,043 km (0.111 R)
• M12: 9,843,390 km (0.055 R)
• M13: 10,947,123 km (0.1 R)
• M14: 12,131,639 km (0.082 R)
• M15: 15,960,447 km (0.099 R)
• M16: 16,618,079 km (0.061 R)
• M17: 20,878,926 km (0.068 R)
• M18: 21,377,386 km (0.09 R)
• M19: 22,103,085 km (0.081 R)
• M20: 22,471,994 km (0.08 R)
• M21: 22,845,091 km (0.038 R)
• M22: 23,757,488 km (0.098 R)
• M23: 27,822,062 km (0.064 R)
• M24: 30,018,309 km (0.043 R)

Kuiper Belt

Range: 30.5 - 52.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 309 - 13,454 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit