🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.8 AU - 0.92 AU

Year: 297 Days

Day: 15.5 Hours

Environment

Temp: 166 °C

Axial Tilt: 16.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.93 AU - 1.39 AU

Year: 466 Days

Day: 13.5 Hours

Environment

Temp: 6 °C

Axial Tilt: 23.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 43,185,776 km

• M1: 106,364 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.62 AU - 4.56 AU

Year: 3083 Days

Day: 22.5 Hours

Environment

Temp: -138 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777

Radius: 12

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 4.41 AU - 6.57 AU

Year: 4795 Days

Day: 7.9 Hours

Environment

Temp: -139 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 43,185,776 km

• M1: 151,842 km (0.108 R)
• M2: 636,988 km (0.11 R)
• M3: 1,048,382 km (0.115 R)
• M4: 1,524,253 km (0.064 R)
• M5: 2,099,756 km (0.081 R)
• M6: 2,963,534 km (0.073 R)
• M7: 3,734,711 km (0.109 R)
• M8: 4,215,818 km (0.118 R)
• M9: 5,164,567 km (0.074 R)
• M10: 5,943,075 km (0.11 R)
• M11: 6,376,609 km (0.071 R)
• M12: 7,625,602 km (0.118 R)
• M13: 8,596,342 km (0.077 R)
• M14: 9,152,248 km (0.086 R)
• M15: 10,513,290 km (0.074 R)
• M16: 12,201,053 km (0.096 R)
• M17: 12,649,846 km (0.08 R)
• M18: 16,891,544 km (0.11 R)
• M19: 18,148,316 km (0.046 R)
• M20: 20,566,117 km (0.065 R)
• M21: 26,278,960 km (0.051 R)
• M22: 30,170,749 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 527.2

Radius: 13.2

Gravity: 3.03 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 7.78 AU - 9.84 AU

Year: 9748 Days

Day: 12.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 43,185,776 km

• M1: 164,109 km (0.089 R)
• M2: 1,710,203 km (0.086 R)
• M3: 2,361,103 km (0.061 R)
• M4: 2,896,963 km (0.072 R)
• M5: 5,639,241 km (0.082 R)
• M6: 9,881,239 km (0.057 R)
• M7: 11,284,167 km (0.1 R)
• M8: 12,588,960 km (0.106 R)
• M9: 13,395,293 km (0.096 R)
• M10: 15,111,180 km (0.053 R)
• M11: 18,097,004 km (0.069 R)
• M12: 18,679,389 km (0.096 R)
• M13: 20,816,693 km (0.088 R)
• M14: 25,031,015 km (0.1 R)
• M15: 35,104,936 km (0.101 R)
• M16: 36,240,383 km (0.108 R)
• M17: 36,933,470 km (0.074 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 440 - 20,388 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit