🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.46

Radius: 1.16

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 1.18 AU - 1.22 AU

Year: 587 Days

Day: 19.8 Hours

Environment

Temp: -79 °C

Axial Tilt: 21 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 1.15 AU - 1.35 AU

Year: 624 Days

Day: 28 Hours

Environment

Temp: -87 °C

Axial Tilt: 42.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 7.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 769.2

Radius: 9.6

Gravity: 8.35 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6.14 AU - 9.08 AU

Year: 9368 Days

Day: 11.4 Hours

Environment

Temp: -190 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 49,212,340 km

• M1: 119,828 km (0.078 R)
• M2: 456,124 km (0.116 R)
• M3: 880,832 km (0.096 R)
• M4: 1,220,868 km (0.111 R)
• M5: 2,302,461 km (0.073 R)
• M6: 2,855,823 km (0.092 R)
• M7: 3,422,650 km (0.05 R)
• M8: 3,797,692 km (0.079 R)
• M9: 5,090,816 km (0.095 R)
• M10: 7,611,390 km (0.118 R)
• M11: 8,035,350 km (0.109 R)
• M12: 8,385,858 km (0.103 R)
• M13: 9,164,515 km (0.052 R)
• M14: 10,499,527 km (0.094 R)
• M15: 11,458,748 km (0.061 R)
• M16: 13,922,924 km (0.066 R)
• M17: 14,557,967 km (0.114 R)
• M18: 15,954,314 km (0.075 R)
• M19: 18,704,521 km (0.08 R)
• M20: 19,951,868 km (0.066 R)
• M21: 21,840,691 km (0.053 R)
• M22: 23,935,809 km (0.116 R)
• M23: 27,030,390 km (0.05 R)
• M24: 31,234,689 km (0.113 R)
• M25: 35,973,501 km (0.117 R)
• M26: 40,527,110 km (0.083 R)
• M27: 41,690,234 km (0.064 R)
• M28: 43,275,373 km (0.112 R)
• M29: 44,763,273 km (0.076 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.6 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 312.6

Radius: 3.2

Gravity: 30.53 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 9.87 AU - 11.33 AU

Year: 15400 Days

Day: 16.9 Hours

Environment

Temp: -211 °C

Axial Tilt: 5.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 49,212,340 km

• M1: 41,738 km (0.11 R)
• M2: 160,818 km (0.077 R)
• M3: 614,997 km (0.077 R)
• M4: 1,504,655 km (0.027 R)
• M5: 1,606,232 km (0.061 R)
• M6: 2,430,965 km (0.103 R)
• M7: 2,780,875 km (0.086 R)
• M8: 3,428,783 km (0.11 R)
• M9: 4,826,027 km (0.082 R)
• M10: 6,486,115 km (0.085 R)
• M11: 6,953,907 km (0.107 R)
• M12: 7,527,466 km (0.047 R)
• M13: 8,629,104 km (0.09 R)
• M14: 11,815,838 km (0.114 R)
• M15: 12,511,768 km (0.065 R)
• M16: 13,921,279 km (0.055 R)
• M17: 14,370,371 km (0.066 R)
• M18: 15,095,472 km (0.073 R)
• M19: 16,761,843 km (0.062 R)
• M20: 19,168,723 km (0.119 R)
• M21: 20,290,558 km (0.065 R)
• M22: 20,618,925 km (0.111 R)
• M23: 22,752,041 km (0.114 R)
• M24: 24,375,926 km (0.112 R)
• M25: 25,310,613 km (0.084 R)
• M26: 28,155,965 km (0.102 R)
• M27: 30,666,217 km (0.043 R)
• M28: 30,881,937 km (0.103 R)
• M29: 34,588,224 km (0.057 R)
• M30: 35,529,345 km (0.082 R)
• M31: 37,339,629 km (0.091 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 187 - 16,584 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit