🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.46 AU - 0.6 AU

Year: 147 Days

Day: 22.6 Hours

Environment

Temp: 183 °C

Axial Tilt: 24 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.56 AU - 0.86 AU

Year: 228 Days

Day: 17.9 Hours

Environment

Temp: 123 °C

Axial Tilt: 27.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.2

Radius: 1.08

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.99 AU - 1.61 AU

Year: 564 Days

Day: 18.2 Hours

Environment

Temp: -29 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,862,789 km

• M1: 233,522 km (0.047 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.52 AU - 2.04 AU

Year: 904 Days

Day: 33 Hours

Environment

Temp: -65 °C

Axial Tilt: 2.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.3

Radius: 12.8

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 3.81 AU - 5.87 AU

Year: 4055 Days

Day: 8.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 25,862,789 km

• M1: 159,172 km (0.091 R)
• M2: 852,109 km (0.092 R)
• M3: 1,848,880 km (0.115 R)
• M4: 4,673,138 km (0.099 R)
• M5: 5,286,938 km (0.033 R)
• M6: 6,117,655 km (0.05 R)
• M7: 6,552,237 km (0.042 R)
• M8: 7,163,943 km (0.08 R)
• M9: 7,869,297 km (0.072 R)
• M10: 10,000,318 km (0.097 R)
• M11: 13,273,669 km (0.119 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 224.9

Radius: 11.8

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 5.42 AU - 8.4 AU

Year: 6917 Days

Day: 9.9 Hours

Environment

Temp: -161 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 25,862,789 km

• M1: 146,756 km (0.079 R)
• M2: 534,214 km (0.068 R)
• M3: 958,174 km (0.103 R)
• M4: 1,672,205 km (0.099 R)
• M5: 2,234,394 km (0.103 R)
• M6: 2,765,915 km (0.079 R)
• M7: 4,542,988 km (0.087 R)
• M8: 5,086,776 km (0.116 R)
• M9: 10,399,446 km (0.119 R)
• M10: 10,952,359 km (0.11 R)
• M11: 16,276,398 km (0.06 R)
• M12: 18,275,773 km (0.087 R)
• M13: 23,041,214 km (0.093 R)
• M14: 25,250,475 km (0.119 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 439 - 17,926 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit