🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.21

Radius: 1.78

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.55 AU - 0.71 AU

Year: 211 Days

Day: 47.7 Hours

Environment

Temp: 33 °C

Axial Tilt: 12.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.16

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 0.67 AU - 0.89 AU

Year: 291 Days

Day: 40.4 Hours

Environment

Temp: 10 °C

Axial Tilt: 35.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.59

Radius: 1.46

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 0.84 AU - 1.22 AU

Year: 441 Days

Day: 15.4 Hours

Environment

Temp: -54 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.8

Radius: 0.91

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 2.55 AU - 2.79 AU

Year: 1840 Days

Day: 47.8 Hours

Environment

Temp: -138 °C

Axial Tilt: 27.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.78 AU - 3.02 AU

Year: 2083 Days

Day: 13.2 Hours

Environment

Temp: -137 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 16.3

Radius: 8

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 2.57 AU - 3.65 AU

Year: 2313 Days

Day: 11.6 Hours

Environment

Temp: -145 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 19,382,383 km

• M1: 170,691 km (0.101 R)
• M2: 262,993 km (0.101 R)
• M3: 341,083 km (0.077 R)
• M4: 459,864 km (0.026 R)
• M5: 572,511 km (0.104 R)
• M6: 826,379 km (0.112 R)
• M7: 970,441 km (0.092 R)
• M8: 1,118,693 km (0.095 R)
• M9: 1,274,275 km (0.108 R)
• M10: 1,526,347 km (0.116 R)
• M11: 1,647,970 km (0.074 R)
• M12: 1,809,985 km (0.115 R)
• M13: 2,015,831 km (0.106 R)
• M14: 2,093,473 km (0.042 R)
• M15: 2,200,734 km (0.069 R)
• M16: 2,286,603 km (0.095 R)
• M17: 2,344,498 km (0.096 R)
• M18: 2,623,348 km (0.042 R)
• M19: 2,912,820 km (0.058 R)
• M20: 2,982,084 km (0.12 R)
• M21: 3,090,243 km (0.115 R)
• M22: 3,448,979 km (0.047 R)
• M23: 3,616,529 km (0.065 R)
• M24: 4,428,546 km (0.12 R)
• M25: 4,530,272 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.3

Radius: 9.2

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 5.06 AU - 7.4 AU

Year: 6558 Days

Day: 10.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 19,382,383 km

• M1: 286,181 km (0.106 R)
• M2: 732,880 km (0.109 R)
• M3: 945,608 km (0.113 R)
• M4: 1,048,980 km (0.108 R)
• M5: 1,123,779 km (0.111 R)
• M6: 1,211,444 km (0.067 R)
• M7: 1,290,282 km (0.098 R)
• M8: 1,382,434 km (0.088 R)
• M9: 1,697,637 km (0.051 R)
• M10: 1,889,720 km (0.076 R)
• M11: 1,955,394 km (0.115 R)
• M12: 2,062,057 km (0.117 R)
• M13: 2,129,825 km (0.113 R)
• M14: 2,281,517 km (0.09 R)
• M15: 2,365,741 km (0.082 R)
• M16: 2,537,329 km (0.055 R)
• M17: 3,092,487 km (0.083 R)
• M18: 3,391,982 km (0.1 R)
• M19: 3,733,963 km (0.044 R)
• M20: 3,867,105 km (0.044 R)
• M21: 4,398,327 km (0.107 R)
• M22: 4,468,488 km (0.098 R)
• M23: 5,080,493 km (0.092 R)
• M24: 5,718,827 km (0.11 R)
• M25: 6,028,046 km (0.076 R)
• M26: 6,086,539 km (0.117 R)
• M27: 6,184,675 km (0.098 R)
• M28: 6,642,594 km (0.088 R)
• M29: 6,865,495 km (0.074 R)
• M30: 7,049,650 km (0.068 R)
• M31: 7,887,997 km (0.107 R)
• M32: 8,188,987 km (0.064 R)
• M33: 8,537,401 km (0.062 R)
• M34: 9,339,395 km (0.116 R)
• M35: 9,475,380 km (0.12 R)
• M36: 9,611,962 km (0.087 R)
• M37: 9,703,516 km (0.094 R)
• M38: 9,910,261 km (0.077 R)
• M39: 10,002,712 km (0.099 R)
• M40: 10,072,275 km (0.107 R)
• M41: 10,445,671 km (0.047 R)
• M42: 10,610,379 km (0.116 R)
• M43: 10,990,357 km (0.102 R)
• M44: 11,133,971 km (0.096 R)
• M45: 11,278,183 km (0.116 R)
• M46: 11,398,909 km (0.083 R)
• M47: 11,544,318 km (0.078 R)
• M48: 11,836,932 km (0.082 R)
• M49: 12,504,437 km (0.105 R)
• M50: 12,729,582 km (0.076 R)
• M51: 12,804,979 km (0.07 R)
• M52: 12,956,073 km (0.09 R)
• M53: 13,158,629 km (0.046 R)
• M54: 13,362,231 km (0.074 R)
• M55: 13,592,463 km (0.107 R)
• M56: 14,710,557 km (0.084 R)
• M57: 14,948,268 km (0.111 R)
• M58: 15,320,617 km (0.087 R)
• M59: 15,481,285 km (0.092 R)
• M60: 15,911,978 km (0.096 R)
• M61: 16,183,348 km (0.096 R)
• M62: 16,428,838 km (0.04 R)
• M63: 16,565,720 km (0.107 R)
• M64: 16,923,409 km (0.119 R)
• M65: 17,534,666 km (0.12 R)
• M66: 17,618,590 km (0.075 R)
• M67: 17,702,514 km (0.08 R)
• M68: 17,899,236 km (0.091 R)
• M69: 18,153,103 km (0.104 R)
• M70: 18,294,623 km (0.111 R)
• M71: 18,950,460 km (0.092 R)
• M72: 19,237,987 km (0.093 R)
• M73: 19,295,732 km (0.068 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 343 - 12,728 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit