🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.77 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 0.77 AU - 0.77 AU

Year: 248 Days

Day: 43.7 Hours

Environment

Temp: 174 °C

Axial Tilt: 21.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 93,884,264 km

• M1: 654,790 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.26

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.62 AU - 1.86 AU

Year: 843 Days

Day: 23.6 Hours

Environment

Temp: -53 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 93,884,264 km

• M1: 834,906 km (0.114 R)

Planet 3 - Gas Giant

Semi-Major Axis: 10.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581.1

Radius: 8.2

Gravity: 8.64 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 8.48 AU - 12.48 AU

Year: 12454 Days

Day: 13.8 Hours

Environment

Temp: -172 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 93,884,264 km

• M1: 102,026 km (0.04 R)
• M2: 484,697 km (0.119 R)
• M3: 739,761 km (0.1 R)
• M4: 1,901,539 km (0.106 R)
• M5: 2,236,039 km (0.085 R)
• M6: 3,985,886 km (0.097 R)
• M7: 4,659,525 km (0.089 R)
• M8: 6,460,234 km (0.095 R)
• M9: 6,893,619 km (0.049 R)
• M10: 7,906,547 km (0.098 R)
• M11: 8,174,626 km (0.083 R)
• M12: 8,448,689 km (0.118 R)
• M13: 10,543,359 km (0.093 R)
• M14: 10,813,832 km (0.113 R)
• M15: 11,768,416 km (0.092 R)
• M16: 13,844,236 km (0.025 R)
• M17: 16,658,172 km (0.075 R)
• M18: 17,473,480 km (0.068 R)
• M19: 18,315,118 km (0.102 R)
• M20: 21,087,615 km (0.118 R)
• M21: 23,114,217 km (0.054 R)
• M22: 23,848,593 km (0.098 R)
• M23: 27,550,841 km (0.084 R)
• M24: 29,752,773 km (0.111 R)
• M25: 30,076,652 km (0.061 R)
• M26: 33,562,133 km (0.084 R)
• M27: 43,366,029 km (0.109 R)
• M28: 44,201,683 km (0.098 R)
• M29: 46,192,980 km (0.119 R)
• M30: 47,946,716 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 18.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 598.4

Radius: 7.1

Gravity: 11.87 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 16.95 AU - 20.15 AU

Year: 29328 Days

Day: 23.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 18.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 93,884,264 km

• M1: 88,263 km (0.074 R)
• M2: 417,677 km (0.109 R)
• M3: 1,114,504 km (0.112 R)
• M4: 1,484,609 km (0.074 R)
• M5: 1,893,759 km (0.08 R)
• M6: 2,447,571 km (0.112 R)
• M7: 3,019,932 km (0.03 R)
• M8: 3,973,469 km (0.106 R)
• M9: 4,214,172 km (0.104 R)
• M10: 4,995,073 km (0.066 R)
• M11: 5,781,509 km (0.11 R)
• M12: 6,987,866 km (0.118 R)
• M13: 8,923,513 km (0.081 R)
• M14: 11,464,582 km (0.089 R)
• M15: 12,825,474 km (0.09 R)
• M16: 14,775,931 km (0.103 R)
• M17: 18,579,008 km (0.052 R)
• M18: 18,962,876 km (0.11 R)
• M19: 20,653,632 km (0.102 R)
• M20: 21,483,002 km (0.116 R)
• M21: 22,878,002 km (0.089 R)
• M22: 26,809,883 km (0.084 R)
• M23: 33,800,891 km (0.118 R)
• M24: 37,028,166 km (0.107 R)
• M25: 55,483,157 km (0.084 R)
• M26: 74,323,364 km (0.107 R)
• M27: 81,015,624 km (0.062 R)
• M28: 85,693,400 km (0.114 R)
• M29: 85,958,338 km (0.111 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 18,664 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit