🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.46

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.45 AU - 0.65 AU

Year: 143 Days

Day: 29.3 Hours

Environment

Temp: 201 °C

Axial Tilt: 84.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.93 AU - 0.99 AU

Year: 329 Days

Day: 44.9 Hours

Environment

Temp: 165 °C

Axial Tilt: 15.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,423,254 km

• M1: 486,343 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.85 AU - 2.65 AU

Year: 1181 Days

Day: 32.1 Hours

Environment

Temp: -63 °C

Axial Tilt: 32.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 9.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 106.2

Radius: 13.1

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 8.48 AU - 9.98 AU

Year: 9810 Days

Day: 10.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 25,423,254 km

• M1: 223,948 km (0.068 R)
• M2: 372,648 km (0.118 R)
• M3: 543,489 km (0.068 R)
• M4: 822,339 km (0.119 R)
• M5: 1,402,031 km (0.054 R)
• M6: 1,840,652 km (0.085 R)
• M7: 2,028,098 km (0.093 R)
• M8: 2,524,763 km (0.099 R)
• M9: 2,769,505 km (0.114 R)
• M10: 2,985,674 km (0.113 R)
• M11: 3,170,128 km (0.086 R)
• M12: 3,263,777 km (0.091 R)
• M13: 3,706,886 km (0.082 R)
• M14: 4,417,775 km (0.062 R)
• M15: 4,929,848 km (0.077 R)
• M16: 5,126,719 km (0.111 R)
• M17: 5,438,331 km (0.116 R)
• M18: 5,573,717 km (0.071 R)
• M19: 5,756,077 km (0.071 R)
• M20: 5,848,080 km (0.072 R)
• M21: 7,063,114 km (0.119 R)
• M22: 8,642,269 km (0.088 R)
• M23: 9,066,977 km (0.081 R)
• M24: 9,771,883 km (0.074 R)
• M25: 9,992,390 km (0.063 R)
• M26: 10,242,368 km (0.119 R)
• M27: 10,692,059 km (0.063 R)
• M28: 12,079,430 km (0.084 R)
• M29: 12,824,427 km (0.104 R)
• M30: 15,275,139 km (0.094 R)
• M31: 15,821,022 km (0.084 R)
• M32: 15,918,111 km (0.079 R)
• M33: 16,340,875 km (0.107 R)
• M34: 16,767,229 km (0.12 R)
• M35: 16,932,235 km (0.113 R)
• M36: 18,543,554 km (0.075 R)
• M37: 18,919,792 km (0.117 R)
• M38: 19,332,982 km (0.064 R)
• M39: 19,540,773 km (0.06 R)
• M40: 19,888,588 km (0.112 R)
• M41: 20,028,313 km (0.037 R)
• M42: 20,238,647 km (0.114 R)
• M43: 20,732,021 km (0.094 R)
• M44: 21,766,490 km (0.096 R)
• M45: 22,635,504 km (0.036 R)
• M46: 24,071,494 km (0.096 R)
• M47: 24,744,236 km (0.102 R)
• M48: 24,932,280 km (0.061 R)

Kuiper Belt

Range: 31.4 - 53.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 409 - 19,790 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit