🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.11 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.07 AU - 1.15 AU

Year: 409 Days

Day: 12.2 Hours

Environment

Temp: 48 °C

Axial Tilt: 44.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 41,959,614 km

• M1: 42,037 km (0.051 R)

Asteroid Belt

Center: 2.63 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Terrestrial

Semi-Major Axis: 4.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 3.83 AU - 4.45 AU

Year: 2947 Days

Day: 45 Hours

Environment

Temp: -106 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 8.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.5

Radius: 9.7

Gravity: 7.41 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 6.67 AU - 9.41 AU

Year: 7976 Days

Day: 12.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 41,959,614 km

• M1: 120,725 km (0.082 R)
• M2: 492,775 km (0.114 R)
• M3: 2,498,883 km (0.095 R)
• M4: 3,571,649 km (0.097 R)
• M5: 4,359,282 km (0.118 R)
• M6: 4,896,787 km (0.046 R)
• M7: 6,138,599 km (0.088 R)
• M8: 7,698,306 km (0.086 R)
• M9: 9,506,645 km (0.098 R)
• M10: 10,119,698 km (0.056 R)
• M11: 10,708,664 km (0.085 R)
• M12: 11,687,782 km (0.096 R)
• M13: 14,487,357 km (0.083 R)
• M14: 15,813,692 km (0.06 R)
• M15: 17,013,616 km (0.112 R)
• M16: 19,369,184 km (0.079 R)
• M17: 19,744,226 km (0.117 R)
• M18: 21,292,714 km (0.114 R)
• M19: 21,772,624 km (0.038 R)
• M20: 26,239,616 km (0.119 R)
• M21: 28,589,799 km (0.116 R)
• M22: 29,766,386 km (0.11 R)
• M23: 36,250,556 km (0.067 R)
• M24: 37,165,197 km (0.1 R)
• M25: 38,095,098 km (0.113 R)
• M26: 38,565,882 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 662

Radius: 8.3

Gravity: 9.61 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 8 AU - 8.56 AU

Year: 8335 Days

Day: 9.6 Hours

Environment

Temp: -168 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 41,959,614 km

• M1: 103,223 km (0.089 R)
• M2: 789,278 km (0.105 R)
• M3: 1,178,083 km (0.057 R)
• M4: 2,437,099 km (0.092 R)
• M5: 3,455,412 km (0.076 R)
• M6: 4,340,283 km (0.067 R)
• M7: 5,788,989 km (0.116 R)
• M8: 6,092,972 km (0.054 R)
• M9: 7,222,436 km (0.089 R)
• M10: 10,622,646 km (0.099 R)
• M11: 11,869,095 km (0.056 R)
• M12: 12,195,368 km (0.114 R)
• M13: 13,210,390 km (0.099 R)
• M14: 14,899,798 km (0.072 R)
• M15: 16,660,565 km (0.12 R)
• M16: 18,628,525 km (0.098 R)
• M17: 19,143,890 km (0.075 R)
• M18: 19,592,983 km (0.087 R)
• M19: 20,125,850 km (0.117 R)
• M20: 21,061,884 km (0.094 R)
• M21: 21,782,647 km (0.028 R)
• M22: 23,871,183 km (0.111 R)
• M23: 25,365,516 km (0.077 R)
• M24: 29,719,861 km (0.095 R)
• M25: 36,915,967 km (0.077 R)
• M26: 37,728,882 km (0.112 R)
• M27: 40,483,727 km (0.036 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 604.9

Radius: 10.8

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 6.88 AU - 10.18 AU

Year: 8716 Days

Day: 13.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 41,959,614 km

• M1: 139,276 km (0.106 R)
• M2: 939,325 km (0.118 R)
• M3: 2,021,366 km (0.104 R)
• M4: 2,653,717 km (0.082 R)
• M5: 3,188,978 km (0.037 R)
• M6: 3,721,546 km (0.089 R)
• M7: 4,126,358 km (0.038 R)
• M8: 5,457,181 km (0.051 R)
• M9: 5,814,121 km (0.091 R)
• M10: 7,017,337 km (0.099 R)
• M11: 7,961,898 km (0.063 R)
• M12: 9,534,770 km (0.086 R)
• M13: 12,104,413 km (0.097 R)
• M14: 13,874,305 km (0.108 R)
• M15: 14,357,805 km (0.103 R)
• M16: 15,040,869 km (0.109 R)
• M17: 16,007,122 km (0.066 R)
• M18: 17,498,613 km (0.077 R)
• M19: 18,932,957 km (0.056 R)
• M20: 21,388,606 km (0.083 R)
• M21: 21,790,725 km (0.049 R)
• M22: 25,820,293 km (0.119 R)
• M23: 27,962,236 km (0.032 R)
• M24: 29,819,044 km (0.114 R)
• M25: 30,220,266 km (0.102 R)
• M26: 33,994,321 km (0.092 R)
• M27: 36,107,690 km (0.107 R)
• M28: 36,792,848 km (0.06 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 470 - 16,704 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit