🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 0.5 AU - 0.7 AU

Year: 171 Days

Day: 22.9 Hours

Environment

Temp: 148 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 2.06 AU - 2.14 AU

Year: 1123 Days

Day: 32.7 Hours

Environment

Temp: -83 °C

Axial Tilt: 24.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,678,839 km

• M1: 1,301,950 km (0.117 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2.78 AU - 4.4 AU

Year: 2510 Days

Day: 17.3 Hours

Environment

Temp: -117 °C

Axial Tilt: 41.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,678,839 km

• M1: 1,319,154 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.6 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 4.25 AU - 4.95 AU

Year: 3640 Days

Day: 21.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 9.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 28,678,839 km

• M1: 42,336 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 65.7

Radius: 11

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 4.03 AU - 5.51 AU

Year: 3844 Days

Day: 13.6 Hours

Environment

Temp: -131 °C

Axial Tilt: 103.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 28,678,839 km

• M1: 137,032 km (0.077 R)
• M2: 491,728 km (0.108 R)
• M3: 1,029,233 km (0.057 R)
• M4: 1,702,424 km (0.03 R)
• M5: 2,075,222 km (0.086 R)
• M6: 4,274,161 km (0.079 R)
• M7: 5,431,151 km (0.096 R)
• M8: 7,251,009 km (0.11 R)
• M9: 9,004,296 km (0.1 R)
• M10: 11,599,221 km (0.032 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 302.4

Radius: 12.1

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5.71 AU - 8.47 AU

Year: 6965 Days

Day: 7 Hours

Environment

Temp: -155 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 28,678,839 km

• M1: 150,495 km (0.08 R)
• M2: 763,398 km (0.107 R)
• M3: 1,459,477 km (0.109 R)
• M4: 2,017,626 km (0.118 R)
• M5: 2,434,556 km (0.04 R)
• M6: 2,927,331 km (0.11 R)
• M7: 4,373,643 km (0.103 R)
• M8: 6,786,358 km (0.088 R)
• M9: 7,629,043 km (0.108 R)
• M10: 8,021,288 km (0.099 R)
• M11: 8,615,940 km (0.114 R)
• M12: 10,019,766 km (0.118 R)
• M13: 10,447,616 km (0.072 R)
• M14: 12,042,030 km (0.068 R)
• M15: 12,624,415 km (0.098 R)
• M16: 13,898,091 km (0.097 R)
• M17: 14,323,099 km (0.111 R)
• M18: 15,255,542 km (0.118 R)
• M19: 17,119,831 km (0.108 R)
• M20: 19,196,848 km (0.112 R)
• M21: 20,126,748 km (0.061 R)
• M22: 21,017,005 km (0.105 R)
• M23: 21,790,725 km (0.047 R)
• M24: 24,149,435 km (0.063 R)
• M25: 25,786,933 km (0.032 R)
• M26: 26,673,749 km (0.068 R)
• M27: 27,248,504 km (0.112 R)
• M28: 28,507,969 km (0.111 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 430 - 13,181 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit