🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.84 AU - 1.32 AU

Year: 425 Days

Day: 44.8 Hours

Environment

Temp: 0 °C

Axial Tilt: 12.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.76 AU - 3.94 AU

Year: 2322 Days

Day: 25 Hours

Environment

Temp: -116 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.61 AU - 4.57 AU

Year: 3133 Days

Day: 47.4 Hours

Environment

Temp: -127 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 950.1

Radius: 11.8

Gravity: 6.82 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.42 AU - 6.24 AU

Year: 4661 Days

Day: 13.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 71,286,845 km

• M1: 147,055 km (0.044 R)
• M2: 670,946 km (0.114 R)
• M3: 1,381,836 km (0.1 R)
• M4: 2,163,335 km (0.1 R)
• M5: 3,219,795 km (0.055 R)
• M6: 3,684,147 km (0.093 R)
• M7: 4,169,143 km (0.073 R)
• M8: 5,155,591 km (0.099 R)
• M9: 5,644,477 km (0.082 R)
• M10: 6,101,648 km (0.105 R)
• M11: 7,696,511 km (0.044 R)
• M12: 10,204,220 km (0.102 R)
• M13: 13,108,364 km (0.059 R)
• M14: 14,354,963 km (0.11 R)
• M15: 14,978,337 km (0.041 R)
• M16: 16,037,341 km (0.071 R)
• M17: 16,646,952 km (0.056 R)
• M18: 19,240,979 km (0.119 R)
• M19: 20,069,003 km (0.108 R)
• M20: 21,282,541 km (0.094 R)
• M21: 24,171,426 km (0.112 R)
• M22: 26,544,945 km (0.077 R)
• M23: 26,969,355 km (0.097 R)
• M24: 28,269,659 km (0.094 R)
• M25: 30,068,125 km (0.075 R)
• M26: 31,371,571 km (0.093 R)

Planet 5 - Ice Giant

Semi-Major Axis: 14.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 548.6

Radius: 4.5

Gravity: 27.09 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 10.66 AU - 17.74 AU

Year: 20267 Days

Day: 23.7 Hours

Environment

Temp: -190 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 71,286,845 km

• M1: 122,969 km (0.115 R)
• M2: 576,101 km (0.055 R)
• M3: 1,537,417 km (0.084 R)
• M4: 2,240,228 km (0.097 R)
• M5: 2,686,179 km (0.049 R)
• M6: 3,548,312 km (0.098 R)
• M7: 4,152,687 km (0.032 R)
• M8: 4,718,018 km (0.104 R)
• M9: 6,206,816 km (0.104 R)
• M10: 6,721,582 km (0.09 R)
• M11: 8,695,376 km (0.081 R)
• M12: 9,899,190 km (0.118 R)
• M13: 11,906,943 km (0.106 R)
• M14: 13,178,076 km (0.09 R)
• M15: 18,728,756 km (0.119 R)
• M16: 20,072,593 km (0.077 R)
• M17: 21,671,944 km (0.101 R)
• M18: 22,750,994 km (0.106 R)
• M19: 26,311,722 km (0.103 R)
• M20: 30,711,545 km (0.112 R)
• M21: 31,945,877 km (0.104 R)
• M22: 33,212,822 km (0.074 R)
• M23: 34,777,017 km (0.052 R)
• M24: 36,526,115 km (0.085 R)
• M25: 37,076,037 km (0.104 R)
• M26: 45,204,886 km (0.09 R)
• M27: 46,961,764 km (0.1 R)
• M28: 54,802,188 km (0.108 R)
• M29: 63,273,616 km (0.099 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 469 - 14,360 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit