🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 0.59 AU - 0.65 AU

Year: 180 Days

Day: 21.9 Hours

Environment

Temp: 147 °C

Axial Tilt: 8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.93

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 2.59 AU - 2.65 AU

Year: 1565 Days

Day: 39.3 Hours

Environment

Temp: -96 °C

Axial Tilt: 0.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.97

Radius: 1.31

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.47 AU - 4.13 AU

Year: 2733 Days

Day: 39.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 2.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.5

Radius: 15

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 6.45 AU - 7.37 AU

Year: 6702 Days

Day: 14.3 Hours

Environment

Temp: -152 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 40,415,201 km

• M1: 186,549 km (0.09 R)
• M2: 669,750 km (0.103 R)
• M3: 1,255,126 km (0.078 R)
• M4: 1,903,483 km (0.084 R)
• M5: 2,434,556 km (0.067 R)
• M6: 3,279,036 km (0.062 R)
• M7: 4,240,352 km (0.035 R)
• M8: 5,610,967 km (0.117 R)
• M9: 8,122,716 km (0.08 R)
• M10: 9,460,270 km (0.119 R)
• M11: 13,130,504 km (0.09 R)
• M12: 15,025,760 km (0.062 R)
• M13: 17,786,588 km (0.08 R)
• M14: 20,518,844 km (0.112 R)
• M15: 21,297,202 km (0.025 R)
• M16: 24,216,305 km (0.099 R)
• M17: 25,407,104 km (0.11 R)
• M18: 29,036,947 km (0.054 R)
• M19: 30,745,953 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.3

Radius: 11.8

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 5.51 AU - 8.83 AU

Year: 7084 Days

Day: 6.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 40,415,201 km

• M1: 148,251 km (0.091 R)
• M2: 696,528 km (0.094 R)
• M3: 1,069,176 km (0.113 R)
• M4: 1,441,675 km (0.058 R)
• M5: 2,153,611 km (0.069 R)
• M6: 2,609,735 km (0.115 R)
• M7: 3,004,075 km (0.112 R)
• M8: 3,647,645 km (0.069 R)
• M9: 4,274,460 km (0.118 R)
• M10: 4,797,753 km (0.03 R)
• M11: 5,425,765 km (0.06 R)
• M12: 5,907,321 km (0.085 R)
• M13: 6,919,799 km (0.064 R)
• M14: 7,802,127 km (0.109 R)
• M15: 8,459,161 km (0.085 R)
• M16: 10,263,760 km (0.115 R)
• M17: 11,053,039 km (0.103 R)
• M18: 11,462,638 km (0.089 R)
• M19: 13,033,266 km (0.079 R)
• M20: 14,498,427 km (0.106 R)
• M21: 16,135,926 km (0.064 R)
• M22: 19,775,343 km (0.051 R)
• M23: 24,356,628 km (0.104 R)
• M24: 24,963,995 km (0.119 R)
• M25: 31,096,012 km (0.028 R)
• M26: 35,662,487 km (0.088 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 510 - 12,861 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit