🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 0.5 AU - 0.52 AU

Year: 235 Days

Day: 27.2 Hours

Environment

Temp: -126 °C

Axial Tilt: 8.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 0.49 AU - 0.55 AU

Year: 242 Days

Day: 40.6 Hours

Environment

Temp: -111 °C

Axial Tilt: 32.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 11,325,533 km

• M1: 157,975 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.48 AU - 0.58 AU

Year: 249 Days

Day: 42.9 Hours

Environment

Temp: -126 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.7

Radius: 11.7

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 1.15 AU - 1.57 AU

Year: 1024 Days

Day: 7.7 Hours

Environment

Temp: -176 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 11,325,533 km

• M1: 146,456 km (0.064 R)
• M2: 682,166 km (0.115 R)
• M3: 1,166,564 km (0.086 R)
• M4: 1,791,584 km (0.12 R)
• M5: 2,499,032 km (0.109 R)
• M6: 3,996,507 km (0.026 R)
• M7: 4,619,582 km (0.113 R)
• M8: 5,124,325 km (0.082 R)
• M9: 5,683,373 km (0.081 R)
• M10: 6,358,209 km (0.106 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.4

Radius: 13.5

Gravity: 2.08 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.77 AU - 2.51 AU

Year: 2021 Days

Day: 13.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 11,325,533 km

• M1: 167,849 km (0.082 R)
• M2: 689,048 km (0.111 R)
• M3: 1,307,485 km (0.055 R)
• M4: 1,741,768 km (0.078 R)
• M5: 2,846,249 km (0.109 R)
• M6: 3,593,341 km (0.105 R)
• M7: 4,227,636 km (0.086 R)
• M8: 4,815,855 km (0.097 R)
• M9: 5,610,967 km (0.116 R)
• M10: 6,889,880 km (0.089 R)
• M11: 8,182,405 km (0.108 R)
• M12: 8,916,781 km (0.027 R)
• M13: 9,823,344 km (0.05 R)
• M14: 10,382,840 km (0.118 R)
• M15: 11,138,309 km (0.082 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.1

Radius: 8

Gravity: 0.64 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 3.35 AU - 4.16 AU

Year: 4689 Days

Day: 8.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 11,325,533 km

• M1: 100,380 km (0.058 R)
• M2: 359,334 km (0.096 R)
• M3: 1,023,549 km (0.098 R)
• M4: 1,412,204 km (0.098 R)
• M5: 1,742,516 km (0.118 R)
• M6: 2,071,033 km (0.059 R)
• M7: 2,866,594 km (0.088 R)
• M8: 3,356,378 km (0.043 R)
• M9: 3,787,369 km (0.063 R)
• M10: 4,575,152 km (0.095 R)
• M11: 6,848,740 km (0.099 R)
• M12: 9,846,532 km (0.092 R)
• M13: 10,187,615 km (0.078 R)
• M14: 10,959,091 km (0.104 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 448 - 16,957 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit