🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.65 AU - 0.79 AU

Year: 221 Days

Day: 37.5 Hours

Environment

Temp: 200 °C

Axial Tilt: 4.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,222,056 km

• M1: 314,904 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 12.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 237.6

Radius: 12.4

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 9.74 AU - 14.6 AU

Year: 15354 Days

Day: 9.6 Hours

Environment

Temp: -186 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 73,222,056 km

• M1: 154,535 km (0.038 R)
• M2: 939,325 km (0.104 R)
• M3: 1,384,528 km (0.039 R)
• M4: 1,894,507 km (0.059 R)
• M5: 2,290,792 km (0.068 R)
• M6: 3,278,138 km (0.117 R)
• M7: 4,037,647 km (0.097 R)
• M8: 5,737,826 km (0.105 R)
• M9: 6,617,911 km (0.115 R)
• M10: 7,998,849 km (0.09 R)
• M11: 9,563,493 km (0.093 R)
• M12: 10,243,415 km (0.068 R)
• M13: 11,164,788 km (0.108 R)
• M14: 14,075,963 km (0.115 R)
• M15: 16,826,768 km (0.085 R)
• M16: 17,247,139 km (0.081 R)
• M17: 19,840,268 km (0.088 R)
• M18: 21,762,301 km (0.112 R)
• M19: 22,429,658 km (0.097 R)
• M20: 23,369,431 km (0.086 R)
• M21: 27,009,746 km (0.071 R)
• M22: 31,221,824 km (0.1 R)
• M23: 35,393,061 km (0.093 R)
• M24: 36,549,602 km (0.116 R)
• M25: 39,798,120 km (0.077 R)
• M26: 42,454,230 km (0.087 R)

Planet 3 - Ice Giant

Semi-Major Axis: 19.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 264.6

Radius: 6.6

Gravity: 6.07 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 17.05 AU - 21.31 AU

Year: 30378 Days

Day: 17.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 49.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 73,222,056 km

• M1: 83,027 km (0.101 R)
• M2: 349,161 km (0.068 R)
• M3: 882,328 km (0.069 R)
• M4: 1,294,770 km (0.064 R)
• M5: 9,670,455 km (0.026 R)
• M6: 13,273,819 km (0.116 R)
• M7: 23,181,237 km (0.071 R)
• M8: 27,954,157 km (0.1 R)
• M9: 34,524,496 km (0.08 R)
• M10: 36,280,027 km (0.066 R)
• M11: 37,109,996 km (0.102 R)
• M12: 39,385,080 km (0.101 R)
• M13: 42,816,107 km (0.067 R)
• M14: 62,395,177 km (0.09 R)
• M15: 69,554,932 km (0.119 R)

Kuiper Belt

Range: 30.3 - 47.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 11,163 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit