🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.94 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.99

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.9 AU - 0.98 AU

Year: 347 Days

Day: 16.8 Hours

Environment

Temp: 15 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 20,445,730 km

• M1: 67,469 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3.47 AU - 3.63 AU

Year: 2547 Days

Day: 35.9 Hours

Environment

Temp: -118 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,445,730 km

• M1: 2,798,677 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 3.67 AU - 4.13 AU

Year: 2933 Days

Day: 44.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 4.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 20,445,730 km

• M1: 91,554 km (0.038 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.7

Radius: 9.8

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 4.05 AU - 6.01 AU

Year: 4296 Days

Day: 5.6 Hours

Environment

Temp: -140 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 20,445,730 km

• M1: 121,922 km (0.088 R)
• M2: 941,569 km (0.093 R)
• M3: 1,517,371 km (0.108 R)
• M4: 1,890,169 km (0.106 R)
• M5: 2,490,356 km (0.095 R)
• M6: 3,124,950 km (0.081 R)
• M7: 4,665,359 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.6

Radius: 8.6

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 5.35 AU - 6.47 AU

Year: 5471 Days

Day: 14.1 Hours

Environment

Temp: -161 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 20,445,730 km

• M1: 109,655 km (0.069 R)
• M2: 516,262 km (0.075 R)
• M3: 824,583 km (0.088 R)
• M4: 1,418,487 km (0.072 R)
• M5: 1,839,455 km (0.091 R)
• M6: 2,300,516 km (0.081 R)
• M7: 2,950,220 km (0.054 R)
• M8: 3,814,447 km (0.1 R)
• M9: 5,314,614 km (0.089 R)
• M10: 6,672,963 km (0.04 R)
• M11: 7,355,727 km (0.064 R)
• M12: 8,149,793 km (0.113 R)
• M13: 8,653,040 km (0.092 R)
• M14: 10,403,634 km (0.106 R)
• M15: 11,947,784 km (0.103 R)
• M16: 12,641,618 km (0.094 R)
• M17: 14,014,628 km (0.093 R)
• M18: 15,132,423 km (0.046 R)
• M19: 16,151,933 km (0.064 R)
• M20: 17,325,528 km (0.062 R)
• M21: 17,766,094 km (0.098 R)
• M22: 18,384,082 km (0.095 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 222 - 15,358 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit