🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.82 AU - 1.24 AU

Year: 376 Days

Day: 19 Hours

Environment

Temp: 30 °C

Axial Tilt: 36.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 71,524,428 km

• M1: 30,817 km (0.049 R)
• M2: 186,100 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.87

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 1.32 AU - 1.34 AU

Year: 552 Days

Day: 18.1 Hours

Environment

Temp: -13 °C

Axial Tilt: 24.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Asteroid Belt

Center: 9.1 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 16.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 840.6

Radius: 3.7

Gravity: 61.4 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 16.21 AU - 17.53 AU

Year: 24937 Days

Day: 22 Hours

Environment

Temp: -185 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 71,524,428 km

• M1: 46,375 km (0.117 R)
• M2: 404,064 km (0.063 R)
• M3: 682,765 km (0.108 R)
• M4: 919,578 km (0.043 R)
• M5: 1,684,771 km (0.109 R)
• M6: 3,079,173 km (0.114 R)
• M7: 3,720,649 km (0.105 R)
• M8: 4,746,740 km (0.036 R)
• M9: 4,862,529 km (0.116 R)
• M10: 6,265,608 km (0.057 R)
• M11: 8,301,934 km (0.072 R)
• M12: 10,091,124 km (0.062 R)
• M13: 10,873,521 km (0.063 R)
• M14: 11,142,947 km (0.116 R)
• M15: 11,765,723 km (0.099 R)
• M16: 12,049,959 km (0.117 R)
• M17: 15,483,529 km (0.055 R)
• M18: 29,313,404 km (0.095 R)
• M19: 30,098,493 km (0.083 R)
• M20: 46,023,187 km (0.075 R)
• M21: 60,040,657 km (0.054 R)
• M22: 60,881,696 km (0.029 R)
• M23: 62,157,915 km (0.113 R)
• M24: 63,887,267 km (0.032 R)
• M25: 64,543,852 km (0.12 R)
• M26: 70,890,990 km (0.085 R)
• M27: 77,641,444 km (0.1 R)
• M28: 79,393,535 km (0.09 R)
• M29: 86,398,605 km (0.036 R)
• M30: 86,665,637 km (0.066 R)
• M31: 89,094,059 km (0.106 R)
• M32: 93,804,148 km (0.071 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 232.3

Radius: 3.4

Gravity: 20.1 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 15.63 AU - 23.63 AU

Year: 31301 Days

Day: 22.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 71,524,428 km

• M1: 44,879 km (0.102 R)
• M2: 264,788 km (0.066 R)
• M3: 548,276 km (0.102 R)
• M4: 1,055,413 km (0.118 R)
• M5: 2,090,481 km (0.047 R)
• M6: 2,428,871 km (0.101 R)
• M7: 2,564,706 km (0.112 R)
• M8: 2,876,617 km (0.11 R)
• M9: 3,080,819 km (0.08 R)
• M10: 3,781,834 km (0.12 R)
• M11: 5,607,527 km (0.114 R)
• M12: 7,511,309 km (0.101 R)
• M13: 9,413,296 km (0.099 R)
• M14: 10,805,305 km (0.111 R)
• M15: 11,049,897 km (0.101 R)
• M16: 13,989,346 km (0.094 R)
• M17: 14,500,372 km (0.101 R)
• M18: 18,780,965 km (0.096 R)
• M19: 20,037,737 km (0.113 R)
• M20: 22,817,415 km (0.113 R)
• M21: 23,627,039 km (0.084 R)
• M22: 23,935,510 km (0.072 R)
• M23: 25,410,994 km (0.04 R)
• M24: 32,422,646 km (0.079 R)
• M25: 35,018,767 km (0.092 R)
• M26: 36,916,267 km (0.086 R)
• M27: 38,454,432 km (0.105 R)
• M28: 39,455,242 km (0.086 R)
• M29: 40,620,160 km (0.092 R)
• M30: 47,113,456 km (0.066 R)
• M31: 47,602,042 km (0.039 R)

Kuiper Belt

Range: 30.5 - 53.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 19,260 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit