🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.61 AU - 0.99 AU

Year: 308 Days

Day: 26.5 Hours

Environment

Temp: -36 °C

Axial Tilt: 159.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.89 AU - 1.35 AU

Year: 510 Days

Day: 18 Hours

Environment

Temp: -64 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,031,602 km

• M1: 419,323 km (0.055 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.93 AU - 2.11 AU

Year: 1236 Days

Day: 36.2 Hours

Environment

Temp: -111 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 1.89 AU - 2.75 AU

Year: 1521 Days

Day: 13.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.3

Radius: 15

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 3.75 AU - 3.77 AU

Year: 3138 Days

Day: 11 Hours

Environment

Temp: -146 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 30,031,602 km

• M1: 186,698 km (0.032 R)
• M2: 1,192,744 km (0.119 R)
• M3: 1,675,347 km (0.076 R)
• M4: 2,453,854 km (0.06 R)
• M5: 3,484,583 km (0.078 R)
• M6: 4,480,755 km (0.045 R)
• M7: 5,059,101 km (0.098 R)
• M8: 5,852,119 km (0.104 R)
• M9: 6,455,597 km (0.077 R)
• M10: 7,100,364 km (0.09 R)
• M11: 9,183,215 km (0.103 R)
• M12: 11,825,861 km (0.097 R)
• M13: 15,580,917 km (0.113 R)
• M14: 16,183,498 km (0.093 R)
• M15: 17,552,318 km (0.029 R)
• M16: 22,328,679 km (0.101 R)
• M17: 24,903,109 km (0.101 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.2

Radius: 9.1

Gravity: 10.38 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.14 AU - 5.32 AU

Year: 4428 Days

Day: 5.6 Hours

Environment

Temp: -177 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 30,031,602 km

• M1: 114,442 km (0.052 R)
• M2: 427,401 km (0.093 R)
• M3: 755,918 km (0.065 R)
• M4: 1,102,686 km (0.053 R)
• M5: 1,580,053 km (0.068 R)
• M6: 2,458,791 km (0.101 R)
• M7: 3,082,614 km (0.076 R)
• M8: 4,012,215 km (0.107 R)
• M9: 4,393,241 km (0.11 R)
• M10: 4,694,531 km (0.059 R)
• M11: 5,036,811 km (0.034 R)
• M12: 6,479,084 km (0.064 R)
• M13: 8,991,131 km (0.095 R)
• M14: 9,478,970 km (0.07 R)
• M15: 10,200,331 km (0.11 R)
• M16: 11,373,477 km (0.092 R)
• M17: 11,751,960 km (0.067 R)
• M18: 13,143,220 km (0.107 R)
• M19: 15,837,029 km (0.117 R)
• M20: 17,845,979 km (0.059 R)
• M21: 18,228,650 km (0.08 R)
• M22: 20,571,353 km (0.089 R)
• M23: 21,634,246 km (0.1 R)
• M24: 22,436,539 km (0.099 R)
• M25: 23,946,131 km (0.109 R)
• M26: 25,121,821 km (0.066 R)
• M27: 26,008,338 km (0.105 R)
• M28: 27,250,299 km (0.118 R)
• M29: 28,705,438 km (0.089 R)
• M30: 30,031,623 km (0.069 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: 519 - 14,898 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit