🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.6 AU - 0.84 AU

Year: 279 Days

Day: 18.5 Hours

Environment

Temp: -38 °C

Axial Tilt: 23.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 33,632,936 km

• M1: 59,091 km (0.05 R)
• M2: 297,700 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.6

Radius: 11.2

Gravity: 5.76 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.1 AU - 3.58 AU

Year: 2787 Days

Day: 8.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 33,632,936 km

• M1: 139,276 km (0.118 R)
• M2: 583,581 km (0.069 R)
• M3: 952,041 km (0.1 R)
• M4: 1,365,978 km (0.079 R)
• M5: 2,023,610 km (0.107 R)
• M6: 2,834,281 km (0.066 R)
• M7: 3,450,026 km (0.111 R)
• M8: 3,849,303 km (0.109 R)
• M9: 4,215,967 km (0.096 R)
• M10: 5,611,267 km (0.114 R)
• M11: 6,442,731 km (0.1 R)
• M12: 8,216,962 km (0.086 R)
• M13: 8,621,325 km (0.12 R)
• M14: 9,690,800 km (0.043 R)
• M15: 10,334,969 km (0.107 R)
• M16: 10,687,421 km (0.103 R)
• M17: 13,897,941 km (0.101 R)
• M18: 15,416,360 km (0.083 R)
• M19: 19,542,867 km (0.103 R)
• M20: 20,448,533 km (0.058 R)

Planet 3 - Ice Giant

Semi-Major Axis: 10.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 101.8

Radius: 3.1

Gravity: 10.59 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 7.97 AU - 12.77 AU

Year: 15246 Days

Day: 15.4 Hours

Environment

Temp: -213 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 33,632,936 km

• M1: 38,746 km (0.09 R)
• M2: 416,181 km (0.119 R)
• M3: 1,181,225 km (0.078 R)
• M4: 1,466,658 km (0.083 R)
• M5: 2,439,642 km (0.103 R)
• M6: 4,263,091 km (0.09 R)
• M7: 4,390,847 km (0.073 R)
• M8: 4,680,917 km (0.083 R)
• M9: 5,125,373 km (0.057 R)
• M10: 9,095,102 km (0.037 R)
• M11: 9,652,952 km (0.086 R)
• M12: 11,219,242 km (0.059 R)
• M13: 11,462,937 km (0.104 R)
• M14: 16,165,546 km (0.049 R)
• M15: 20,815,646 km (0.115 R)
• M16: 25,187,793 km (0.075 R)
• M17: 27,498,632 km (0.106 R)
• M18: 29,667,951 km (0.1 R)
• M19: 33,131,590 km (0.104 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 12,299 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit