🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 0.93 AU - 1.35 AU

Year: 357 Days

Day: 37 Hours

Environment

Temp: 192 °C

Axial Tilt: 26.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.61

Radius: 1.21

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 2.21 AU - 2.25 AU

Year: 977 Days

Day: 44.3 Hours

Environment

Temp: 12 °C

Axial Tilt: 34.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 7.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.1

Radius: 1.04

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 6.48 AU - 8.76 AU

Year: 6171 Days

Day: 15.5 Hours

Environment

Temp: -119 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 43,644,436 km

• M1: 1,109,418 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105

Radius: 13.9

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 10.74 AU - 11.44 AU

Year: 10835 Days

Day: 13.7 Hours

Environment

Temp: -150 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 43,644,436 km

• M1: 175,030 km (0.058 R)
• M2: 667,655 km (0.046 R)
• M3: 1,229,694 km (0.118 R)
• M4: 1,792,482 km (0.107 R)
• M5: 2,401,495 km (0.038 R)
• M6: 3,240,439 km (0.092 R)
• M7: 4,406,854 km (0.115 R)
• M8: 5,555,915 km (0.057 R)
• M9: 6,038,967 km (0.041 R)
• M10: 8,553,109 km (0.117 R)
• M11: 9,277,462 km (0.075 R)
• M12: 9,960,077 km (0.107 R)
• M13: 12,737,511 km (0.104 R)
• M14: 13,279,354 km (0.083 R)
• M15: 14,147,171 km (0.096 R)
• M16: 15,602,908 km (0.103 R)
• M17: 16,569,460 km (0.118 R)
• M18: 17,818,004 km (0.098 R)
• M19: 21,316,051 km (0.111 R)
• M20: 21,940,473 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 15.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 164.5

Radius: 9

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.09

Orbit Range: 14.01 AU - 16.79 AU

Year: 17730 Days

Day: 9.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 43,644,436 km

• M1: 131,048 km (0.116 R)
• M2: 601,234 km (0.119 R)
• M3: 1,578,856 km (0.099 R)
• M4: 2,635,166 km (0.103 R)
• M5: 3,268,564 km (0.081 R)
• M6: 5,264,947 km (0.071 R)
• M7: 6,232,995 km (0.102 R)
• M8: 10,188,662 km (0.058 R)
• M9: 11,153,269 km (0.112 R)
• M10: 11,902,306 km (0.101 R)
• M11: 13,263,646 km (0.099 R)
• M12: 13,799,955 km (0.076 R)
• M13: 27,608,287 km (0.118 R)
• M14: 31,530,893 km (0.08 R)
• M15: 35,240,621 km (0.101 R)
• M16: 39,475,437 km (0.047 R)

Kuiper Belt

Range: 37.4 - 62.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 17,320 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit