🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.6 AU - 0.78 AU

Year: 204 Days

Day: 44 Hours

Environment

Temp: 153 °C

Axial Tilt: 39.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 34,750,002 km

• M1: 58,942 km (0.041 R)
• M2: 217,216 km (0.12 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.83 AU - 1.37 AU

Year: 411 Days

Day: 44 Hours

Environment

Temp: 28 °C

Axial Tilt: 34.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 2.13 AU - 3.19 AU

Year: 1546 Days

Day: 16.2 Hours

Environment

Temp: -93 °C

Axial Tilt: 0.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.61 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.99 AU - 4.23 AU

Year: 2445 Days

Day: 22.2 Hours

Environment

Temp: -106 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.3

Radius: 8.9

Gravity: 5.38 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 6.78 AU - 8.9 AU

Year: 7825 Days

Day: 5.6 Hours

Environment

Temp: -166 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 34,750,002 km

• M1: 137,780 km (0.109 R)
• M2: 349,311 km (0.097 R)
• M3: 1,623,735 km (0.03 R)
• M4: 2,172,909 km (0.094 R)
• M5: 2,561,564 km (0.063 R)
• M6: 3,186,734 km (0.101 R)
• M7: 4,281,641 km (0.114 R)
• M8: 4,550,169 km (0.028 R)
• M9: 4,725,498 km (0.078 R)
• M10: 10,550,988 km (0.087 R)
• M11: 10,857,514 km (0.117 R)
• M12: 17,327,323 km (0.117 R)
• M13: 19,491,555 km (0.099 R)
• M14: 21,347,616 km (0.099 R)
• M15: 23,062,606 km (0.066 R)
• M16: 28,106,149 km (0.109 R)
• M17: 30,328,575 km (0.073 R)
• M18: 30,522,902 km (0.113 R)
• M19: 33,650,395 km (0.045 R)

Kuiper Belt

Range: 30.8 - 56.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 491 - 10,731 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit