🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.51

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 1.87 AU - 2.27 AU

Year: 1110 Days

Day: 30.2 Hours

Environment

Temp: -82 °C

Axial Tilt: 33.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.37 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 10.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769

Radius: 12.9

Gravity: 4.62 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 10.06 AU - 11.26 AU

Year: 12974 Days

Day: 11.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 63,291,800 km

• M1: 160,519 km (0.066 R)
• M2: 1,072,916 km (0.112 R)
• M3: 1,485,806 km (0.104 R)
• M4: 3,693,272 km (0.074 R)
• M5: 5,950,704 km (0.106 R)
• M6: 10,373,565 km (0.105 R)
• M7: 10,819,965 km (0.079 R)
• M8: 14,520,269 km (0.116 R)
• M9: 16,466,088 km (0.094 R)
• M10: 20,869,651 km (0.043 R)
• M11: 22,311,774 km (0.081 R)
• M12: 28,314,987 km (0.111 R)
• M13: 29,632,795 km (0.118 R)
• M14: 35,692,706 km (0.12 R)
• M15: 44,991,560 km (0.049 R)
• M16: 47,698,683 km (0.12 R)
• M17: 49,720,348 km (0.029 R)
• M18: 55,785,794 km (0.075 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 332.9

Radius: 4.8

Gravity: 14.45 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 14.91 AU - 15.19 AU

Year: 21765 Days

Day: 15.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 63,291,800 km

• M1: 59,989 km (0.12 R)
• M2: 222,302 km (0.11 R)
• M3: 473,178 km (0.095 R)
• M4: 1,145,620 km (0.118 R)
• M5: 1,871,469 km (0.038 R)
• M6: 2,151,217 km (0.066 R)
• M7: 2,311,437 km (0.091 R)
• M8: 2,633,671 km (0.109 R)
• M9: 2,864,799 km (0.056 R)
• M10: 3,185,238 km (0.117 R)
• M11: 3,724,688 km (0.047 R)
• M12: 4,136,980 km (0.12 R)
• M13: 7,273,448 km (0.069 R)
• M14: 10,071,826 km (0.1 R)
• M15: 11,893,480 km (0.109 R)
• M16: 12,460,904 km (0.113 R)
• M17: 14,412,109 km (0.087 R)
• M18: 17,264,941 km (0.119 R)
• M19: 18,321,401 km (0.101 R)
• M20: 20,562,227 km (0.096 R)
• M21: 23,269,799 km (0.06 R)
• M22: 23,759,433 km (0.083 R)
• M23: 25,269,624 km (0.1 R)
• M24: 25,995,772 km (0.069 R)
• M25: 26,949,757 km (0.115 R)
• M26: 28,702,895 km (0.047 R)
• M27: 30,881,788 km (0.05 R)
• M28: 32,313,290 km (0.118 R)
• M29: 35,436,594 km (0.062 R)
• M30: 35,954,203 km (0.119 R)
• M31: 40,701,242 km (0.103 R)
• M32: 42,565,681 km (0.116 R)
• M33: 42,857,396 km (0.094 R)
• M34: 48,340,757 km (0.058 R)
• M35: 56,003,459 km (0.099 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 239 - 15,524 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit