🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.19

Radius: 1.07

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.07 AU - 1.25 AU

Year: 473 Days

Day: 38.2 Hours

Environment

Temp: -5 °C

Axial Tilt: 17.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.11

Radius: 0.41

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.24 AU - 1.42 AU

Year: 581 Days

Day: 14.1 Hours

Environment

Temp: -29 °C

Axial Tilt: 6.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.81 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555.8

Radius: 9.2

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 4.93 AU - 7.65 AU

Year: 5975 Days

Day: 6.9 Hours

Environment

Temp: -165 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 66,103,048 km

• M1: 114,742 km (0.066 R)
• M2: 419,772 km (0.076 R)
• M3: 729,589 km (0.064 R)
• M4: 1,504,356 km (0.116 R)
• M5: 1,974,542 km (0.111 R)
• M6: 2,455,649 km (0.069 R)
• M7: 3,271,257 km (0.048 R)
• M8: 4,330,858 km (0.103 R)
• M9: 5,545,892 km (0.04 R)
• M10: 6,637,508 km (0.047 R)
• M11: 9,449,350 km (0.093 R)
• M12: 10,050,583 km (0.096 R)
• M13: 10,450,309 km (0.067 R)
• M14: 10,906,882 km (0.096 R)
• M15: 11,616,723 km (0.088 R)
• M16: 12,356,934 km (0.089 R)
• M17: 14,880,799 km (0.092 R)
• M18: 15,635,521 km (0.077 R)
• M19: 16,172,727 km (0.118 R)
• M20: 16,476,410 km (0.077 R)
• M21: 17,858,395 km (0.074 R)
• M22: 20,073,940 km (0.089 R)
• M23: 21,502,600 km (0.026 R)
• M24: 22,542,155 km (0.103 R)
• M25: 25,614,297 km (0.088 R)
• M26: 26,444,864 km (0.082 R)
• M27: 27,637,608 km (0.083 R)
• M28: 28,423,147 km (0.093 R)
• M29: 28,865,956 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.5

Radius: 12.7

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 9.92 AU - 12.8 AU

Year: 14502 Days

Day: 10.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 66,103,048 km

• M1: 160,818 km (0.091 R)
• M2: 1,041,500 km (0.095 R)
• M3: 1,752,689 km (0.116 R)
• M4: 2,353,025 km (0.036 R)
• M5: 3,921,708 km (0.09 R)
• M6: 6,234,940 km (0.047 R)
• M7: 10,069,732 km (0.119 R)
• M8: 13,703,315 km (0.102 R)
• M9: 15,312,838 km (0.034 R)
• M10: 16,131,288 km (0.117 R)
• M11: 17,045,181 km (0.051 R)
• M12: 17,447,151 km (0.067 R)
• M13: 18,131,412 km (0.051 R)
• M14: 20,743,690 km (0.112 R)
• M15: 22,941,881 km (0.085 R)
• M16: 28,354,631 km (0.114 R)
• M17: 35,970,958 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 477.6

Radius: 6

Gravity: 13.27 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 13.75 AU - 13.83 AU

Year: 19395 Days

Day: 23.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 13.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 66,103,048 km

• M1: 74,649 km (0.056 R)
• M2: 428,448 km (0.103 R)
• M3: 626,965 km (0.117 R)
• M4: 987,346 km (0.081 R)
• M5: 1,539,661 km (0.104 R)
• M6: 2,258,629 km (0.051 R)
• M7: 4,559,145 km (0.088 R)
• M8: 5,660,933 km (0.094 R)
• M9: 6,011,590 km (0.104 R)
• M10: 7,106,348 km (0.087 R)
• M11: 7,331,343 km (0.107 R)
• M12: 7,842,818 km (0.072 R)
• M13: 8,278,746 km (0.031 R)
• M14: 9,466,254 km (0.102 R)
• M15: 10,299,365 km (0.057 R)
• M16: 11,240,784 km (0.062 R)
• M17: 13,091,310 km (0.098 R)
• M18: 13,843,338 km (0.026 R)
• M19: 14,194,594 km (0.099 R)
• M20: 19,933,467 km (0.113 R)
• M21: 21,019,847 km (0.075 R)
• M22: 22,625,481 km (0.113 R)
• M23: 22,917,047 km (0.073 R)
• M24: 28,153,870 km (0.116 R)
• M25: 34,518,961 km (0.083 R)
• M26: 38,515,169 km (0.1 R)
• M27: 42,219,062 km (0.109 R)
• M28: 45,071,146 km (0.071 R)
• M29: 46,622,625 km (0.061 R)
• M30: 47,094,906 km (0.118 R)
• M31: 47,570,328 km (0.084 R)
• M32: 49,341,267 km (0.074 R)
• M33: 59,779,608 km (0.114 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 284 - 19,886 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit