🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.68 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.54 AU - 0.82 AU

Year: 203 Days

Day: 45.6 Hours

Environment

Temp: 141 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 91,741,940 km

• M1: 87,365 km (0.096 R)
• M2: 342,579 km (0.08 R)

Planet 2 - Gas Giant

Semi-Major Axis: 6.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251

Radius: 8.7

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 6.32 AU - 6.76 AU

Year: 6049 Days

Day: 10.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 91,741,940 km

• M1: 109,506 km (0.029 R)
• M2: 562,638 km (0.05 R)
• M3: 878,887 km (0.094 R)
• M4: 1,200,822 km (0.114 R)
• M5: 1,613,413 km (0.108 R)
• M6: 2,063,703 km (0.068 R)
• M7: 2,393,716 km (0.08 R)
• M8: 2,692,762 km (0.101 R)
• M9: 3,272,453 km (0.085 R)
• M10: 3,682,950 km (0.111 R)
• M11: 4,061,881 km (0.092 R)
• M12: 6,662,042 km (0.095 R)
• M13: 8,096,835 km (0.106 R)
• M14: 9,186,356 km (0.117 R)
• M15: 10,412,012 km (0.041 R)
• M16: 14,123,984 km (0.092 R)
• M17: 14,844,298 km (0.087 R)
• M18: 15,697,305 km (0.105 R)
• M19: 16,866,113 km (0.101 R)
• M20: 17,268,232 km (0.108 R)
• M21: 21,919,978 km (0.108 R)
• M22: 22,676,045 km (0.101 R)
• M23: 24,167,386 km (0.118 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 550

Radius: 4.1

Gravity: 32.72 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 18 AU - 19.66 AU

Year: 29551 Days

Day: 25 Hours

Environment

Temp: -198 °C

Axial Tilt: 18.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 91,741,940 km

• M1: 51,013 km (0.026 R)
• M2: 190,438 km (0.097 R)
• M3: 699,968 km (0.072 R)
• M4: 6,187,218 km (0.094 R)
• M5: 8,076,490 km (0.077 R)
• M6: 10,128,075 km (0.116 R)
• M7: 11,512,304 km (0.11 R)
• M8: 11,650,383 km (0.044 R)
• M9: 11,929,981 km (0.104 R)
• M10: 14,329,232 km (0.094 R)
• M11: 20,863,069 km (0.097 R)
• M12: 24,769,667 km (0.1 R)
• M13: 27,628,184 km (0.12 R)
• M14: 33,707,243 km (0.057 R)
• M15: 36,161,844 km (0.101 R)
• M16: 39,043,399 km (0.101 R)
• M17: 42,566,728 km (0.107 R)
• M18: 51,536,915 km (0.117 R)
• M19: 54,009,319 km (0.092 R)
• M20: 74,999,247 km (0.106 R)
• M21: 79,912,340 km (0.086 R)
• M22: 88,212,329 km (0.116 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 19,654 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit