🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.85

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.7 AU - 0.7 AU

Year: 221 Days

Day: 33.8 Hours

Environment

Temp: 123 °C

Axial Tilt: 4.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.68

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 0.69 AU - 0.87 AU

Year: 260 Days

Day: 18.6 Hours

Environment

Temp: 105 °C

Axial Tilt: 15 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,630,660 km

• M1: 64,177 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 1.87 AU - 3.05 AU

Year: 1454 Days

Day: 27.5 Hours

Environment

Temp: -101 °C

Axial Tilt: 19.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 63.2

Radius: 8.8

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 5.31 AU - 7.97 AU

Year: 6446 Days

Day: 8.5 Hours

Environment

Temp: -171 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 100,630,660 km

• M1: 110,852 km (0.078 R)
• M2: 408,103 km (0.099 R)
• M3: 712,983 km (0.076 R)
• M4: 1,562,550 km (0.114 R)
• M5: 1,873,713 km (0.06 R)
• M6: 2,736,743 km (0.026 R)
• M7: 4,200,259 km (0.077 R)
• M8: 5,879,196 km (0.055 R)
• M9: 7,668,686 km (0.071 R)
• M10: 15,685,187 km (0.056 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 897.9

Radius: 3.7

Gravity: 65.59 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 15.11 AU - 19.03 AU

Year: 26569 Days

Day: 24.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 12.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 100,630,660 km

• M1: 46,226 km (0.095 R)
• M2: 228,586 km (0.113 R)
• M3: 435,330 km (0.096 R)
• M4: 652,396 km (0.112 R)
• M5: 951,143 km (0.079 R)
• M6: 1,813,874 km (0.036 R)
• M7: 2,025,854 km (0.114 R)
• M8: 2,253,991 km (0.062 R)
• M9: 2,473,900 km (0.099 R)
• M10: 2,844,155 km (0.093 R)
• M11: 2,984,926 km (0.095 R)
• M12: 5,350,218 km (0.088 R)
• M13: 7,235,151 km (0.107 R)
• M14: 8,382,717 km (0.105 R)
• M15: 8,497,907 km (0.077 R)
• M16: 9,583,389 km (0.081 R)
• M17: 11,031,347 km (0.098 R)
• M18: 13,388,710 km (0.118 R)
• M19: 13,546,237 km (0.094 R)
• M20: 22,541,557 km (0.08 R)
• M21: 26,661,632 km (0.111 R)
• M22: 27,288,297 km (0.08 R)
• M23: 31,812,735 km (0.077 R)
• M24: 37,589,008 km (0.075 R)
• M25: 38,060,241 km (0.088 R)
• M26: 45,609,399 km (0.074 R)
• M27: 49,075,282 km (0.068 R)
• M28: 55,505,148 km (0.088 R)
• M29: 56,116,106 km (0.095 R)
• M30: 56,320,756 km (0.111 R)
• M31: 61,599,766 km (0.118 R)
• M32: 62,254,556 km (0.098 R)
• M33: 68,358,149 km (0.117 R)
• M34: 73,616,963 km (0.034 R)
• M35: 78,882,060 km (0.068 R)
• M36: 79,138,770 km (0.068 R)
• M37: 84,124,418 km (0.051 R)
• M38: 92,701,313 km (0.101 R)
• M39: 93,273,824 km (0.087 R)
• M40: 97,052,965 km (0.084 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 18,089 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit