🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 1.68 AU - 1.76 AU

Year: 845 Days

Day: 23.9 Hours

Environment

Temp: -65 °C

Axial Tilt: 7.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.63 AU - 1.97 AU

Year: 905 Days

Day: 41.8 Hours

Environment

Temp: -63 °C

Axial Tilt: 33.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.12

Radius: 0.43

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 2.53 AU - 3.15 AU

Year: 1794 Days

Day: 19.1 Hours

Environment

Temp: -107 °C

Axial Tilt: 46.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 911.8

Radius: 14.4

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 6.09 AU - 9.13 AU

Year: 7867 Days

Day: 6.1 Hours

Environment

Temp: -170 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 40,777,270 km

• M1: 179,069 km (0.085 R)
• M2: 695,630 km (0.116 R)
• M3: 1,237,025 km (0.044 R)
• M4: 1,831,676 km (0.093 R)
• M5: 3,737,404 km (0.095 R)
• M6: 4,535,359 km (0.12 R)
• M7: 6,221,177 km (0.112 R)
• M8: 6,692,261 km (0.093 R)
• M9: 7,871,541 km (0.101 R)
• M10: 8,687,448 km (0.097 R)
• M11: 10,287,696 km (0.085 R)
• M12: 10,948,919 km (0.12 R)
• M13: 14,881,398 km (0.075 R)
• M14: 15,595,877 km (0.09 R)
• M15: 18,388,421 km (0.111 R)
• M16: 20,294,298 km (0.067 R)
• M17: 21,092,402 km (0.118 R)
• M18: 22,077,803 km (0.11 R)
• M19: 23,963,634 km (0.038 R)
• M20: 26,234,530 km (0.053 R)
• M21: 32,480,091 km (0.09 R)
• M22: 36,177,851 km (0.054 R)
• M23: 37,351,596 km (0.091 R)
• M24: 38,068,021 km (0.097 R)
• M25: 41,533,006 km (0.09 R)
• M26: 42,301,939 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 9.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.5

Radius: 10.9

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 8.24 AU - 9.9 AU

Year: 10236 Days

Day: 13.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 40,777,270 km

• M1: 135,685 km (0.112 R)
• M2: 636,539 km (0.059 R)
• M3: 1,037,312 km (0.105 R)
• M4: 1,677,291 km (0.112 R)
• M5: 2,095,717 km (0.036 R)
• M6: 2,659,401 km (0.049 R)
• M7: 3,963,895 km (0.107 R)
• M8: 4,491,227 km (0.083 R)
• M9: 4,946,304 km (0.111 R)
• M10: 5,432,198 km (0.087 R)
• M11: 7,465,831 km (0.057 R)
• M12: 8,524,984 km (0.101 R)
• M13: 10,057,914 km (0.096 R)
• M14: 10,789,597 km (0.112 R)
• M15: 12,524,035 km (0.114 R)
• M16: 13,313,313 km (0.081 R)
• M17: 13,720,219 km (0.079 R)
• M18: 14,316,067 km (0.116 R)
• M19: 15,687,431 km (0.084 R)
• M20: 16,338,930 km (0.09 R)
• M21: 19,795,389 km (0.083 R)
• M22: 21,336,696 km (0.105 R)
• M23: 23,542,367 km (0.115 R)
• M24: 26,166,762 km (0.104 R)
• M25: 26,530,734 km (0.118 R)
• M26: 27,362,348 km (0.116 R)
• M27: 28,786,669 km (0.066 R)
• M28: 32,510,609 km (0.048 R)
• M29: 36,999,144 km (0.108 R)
• M30: 38,504,398 km (0.042 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 463 - 17,072 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit