🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.43 AU - 0.65 AU

Year: 150 Days

Day: 15 Hours

Environment

Temp: 204 °C

Axial Tilt: 33.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.36

Radius: 1.8

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.85 AU - 0.85 AU

Year: 297 Days

Day: 47.9 Hours

Environment

Temp: 44 °C

Axial Tilt: 13.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 84,555,853 km

• M1: 56,249 km (0.11 R)
• M2: 397,332 km (0.051 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 2.07 AU - 2.19 AU

Year: 1177 Days

Day: 43.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 155.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.6

Radius: 9.1

Gravity: 4.33 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 6.76 AU - 8.22 AU

Year: 7764 Days

Day: 12 Hours

Environment

Temp: -162 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 84,555,853 km

• M1: 113,246 km (0.118 R)
• M2: 473,776 km (0.038 R)
• M3: 922,869 km (0.089 R)
• M4: 1,219,223 km (0.106 R)
• M5: 1,592,769 km (0.095 R)
• M6: 2,338,065 km (0.089 R)
• M7: 3,361,763 km (0.067 R)
• M8: 3,846,161 km (0.108 R)
• M9: 4,927,305 km (0.035 R)
• M10: 5,494,131 km (0.069 R)
• M11: 5,947,413 km (0.101 R)
• M12: 6,557,174 km (0.093 R)
• M13: 7,640,711 km (0.072 R)
• M14: 8,014,556 km (0.104 R)
• M15: 9,085,228 km (0.117 R)
• M16: 10,338,410 km (0.112 R)
• M17: 12,660,169 km (0.032 R)
• M18: 15,426,981 km (0.071 R)
• M19: 15,784,071 km (0.09 R)
• M20: 17,395,390 km (0.068 R)
• M21: 19,456,549 km (0.05 R)
• M22: 22,961,328 km (0.105 R)
• M23: 23,741,032 km (0.043 R)
• M24: 28,615,530 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 799

Radius: 14.8

Gravity: 3.65 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 6.55 AU - 10.29 AU

Year: 9254 Days

Day: 14.9 Hours

Environment

Temp: -174 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 84,555,853 km

• M1: 262,544 km (0.089 R)
• M2: 764,744 km (0.104 R)
• M3: 1,994,588 km (0.114 R)
• M4: 2,782,520 km (0.095 R)
• M5: 3,308,058 km (0.049 R)
• M6: 3,796,644 km (0.105 R)
• M7: 4,475,669 km (0.115 R)
• M8: 7,289,904 km (0.059 R)
• M9: 8,432,234 km (0.102 R)
• M10: 9,986,855 km (0.057 R)
• M11: 11,017,883 km (0.092 R)
• M12: 12,290,063 km (0.082 R)
• M13: 13,535,466 km (0.112 R)
• M14: 15,125,841 km (0.114 R)
• M15: 15,932,024 km (0.052 R)
• M16: 18,148,017 km (0.104 R)
• M17: 22,401,683 km (0.108 R)
• M18: 26,404,772 km (0.075 R)
• M19: 27,278,723 km (0.102 R)
• M20: 28,574,988 km (0.114 R)
• M21: 37,472,172 km (0.118 R)
• M22: 39,575,369 km (0.049 R)
• M23: 40,081,458 km (0.115 R)
• M24: 41,625,757 km (0.082 R)
• M25: 42,544,587 km (0.113 R)
• M26: 45,798,341 km (0.055 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 644.8

Radius: 5

Gravity: 25.79 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 11.97 AU - 19.95 AU

Year: 24149 Days

Day: 21.9 Hours

Environment

Temp: -197 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 84,555,853 km

• M1: 67,169 km (0.079 R)
• M2: 462,856 km (0.068 R)
• M3: 1,130,960 km (0.071 R)
• M4: 2,018,075 km (0.097 R)
• M5: 2,779,229 km (0.055 R)
• M6: 3,938,912 km (0.116 R)
• M7: 4,137,129 km (0.063 R)
• M8: 5,230,091 km (0.062 R)
• M9: 6,548,348 km (0.108 R)
• M10: 7,065,208 km (0.113 R)
• M11: 7,407,937 km (0.055 R)
• M12: 10,310,136 km (0.119 R)
• M13: 13,967,056 km (0.094 R)
• M14: 15,464,081 km (0.056 R)
• M15: 17,239,509 km (0.054 R)
• M16: 18,404,278 km (0.112 R)
• M17: 18,587,984 km (0.054 R)
• M18: 19,335,076 km (0.119 R)
• M19: 21,290,320 km (0.099 R)
• M20: 28,426,887 km (0.076 R)
• M21: 34,300,997 km (0.091 R)
• M22: 38,486,296 km (0.092 R)
• M23: 42,677,281 km (0.074 R)
• M24: 42,999,365 km (0.105 R)
• M25: 56,472,448 km (0.097 R)
• M26: 58,430,984 km (0.108 R)
• M27: 73,193,451 km (0.064 R)
• M28: 73,654,811 km (0.034 R)
• M29: 75,284,979 km (0.081 R)
• M30: 79,101,071 km (0.103 R)
• M31: 80,074,803 km (0.061 R)
• M32: 83,545,923 km (0.088 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: 175 - 11,855 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit