🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.74

Radius: 0.89

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 0.7 AU - 0.96 AU

Year: 266 Days

Day: 15.5 Hours

Environment

Temp: 179 °C

Axial Tilt: 8.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.87 AU - 2.01 AU

Year: 950 Days

Day: 18 Hours

Environment

Temp: -40 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 17,347,352 km

• M1: 50,115 km (0.075 R)
• M2: 1,164,470 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.12 AU - 3.06 AU

Year: 1465 Days

Day: 14.5 Hours

Environment

Temp: -76 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 17,347,352 km

• M1: 16,605 km (0.097 R)

Planet 4 - Terrestrial

Semi-Major Axis: 5.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.23 AU - 6.13 AU

Year: 4144 Days

Day: 43 Hours

Environment

Temp: -137 °C

Axial Tilt: 18.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 429.7

Radius: 12.8

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 5.95 AU - 7.05 AU

Year: 5824 Days

Day: 6.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 17,347,352 km

• M1: 165,306 km (0.107 R)
• M2: 919,877 km (0.084 R)
• M3: 2,343,750 km (0.113 R)
• M4: 2,752,451 km (0.116 R)
• M5: 3,209,024 km (0.097 R)
• M6: 3,695,067 km (0.042 R)
• M7: 4,640,227 km (0.058 R)
• M8: 9,753,781 km (0.084 R)
• M9: 12,021,386 km (0.057 R)
• M10: 12,949,640 km (0.114 R)
• M11: 14,083,742 km (0.106 R)
• M12: 17,883,677 km (0.032 R)
• M13: 20,424,597 km (0.04 R)
• M14: 25,336,793 km (0.068 R)
• M15: 27,355,467 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 83.6

Radius: 11.2

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 5.85 AU - 7.75 AU

Year: 6232 Days

Day: 5.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 17,347,352 km

• M1: 139,425 km (0.1 R)
• M2: 622,776 km (0.081 R)
• M3: 1,290,880 km (0.097 R)
• M4: 1,914,554 km (0.08 R)
• M5: 2,544,959 km (0.063 R)
• M6: 3,444,940 km (0.068 R)
• M7: 3,837,634 km (0.1 R)
• M8: 6,642,744 km (0.095 R)
• M9: 7,515,647 km (0.094 R)
• M10: 9,872,263 km (0.086 R)
• M11: 11,084,604 km (0.053 R)
• M12: 11,986,380 km (0.116 R)
• M13: 14,800,017 km (0.069 R)

Kuiper Belt

Range: 31.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 393 - 15,358 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit