🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.61

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.55 AU - 0.63 AU

Year: 297 Days

Day: 22 Hours

Environment

Temp: -134 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 0.62 AU - 0.66 AU

Year: 336 Days

Day: 12.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 44.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.1

Radius: 13.2

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 2.42 AU - 3.18 AU

Year: 3074 Days

Day: 8.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 47,405,336 km

• M1: 171,589 km (0.035 R)
• M2: 805,435 km (0.077 R)
• M3: 1,225,805 km (0.082 R)
• M4: 1,944,772 km (0.034 R)
• M5: 2,560,966 km (0.103 R)
• M6: 4,330,260 km (0.117 R)
• M7: 5,086,627 km (0.071 R)
• M8: 5,980,324 km (0.103 R)
• M9: 9,193,388 km (0.079 R)
• M10: 10,556,374 km (0.102 R)
• M11: 16,395,478 km (0.118 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.7

Radius: 14.3

Gravity: 3.19 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 2.94 AU - 3.14 AU

Year: 3477 Days

Day: 11.4 Hours

Environment

Temp: -206 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 47,405,336 km

• M1: 178,470 km (0.098 R)
• M2: 759,957 km (0.068 R)
• M3: 1,257,669 km (0.112 R)
• M4: 1,726,808 km (0.058 R)
• M5: 2,203,726 km (0.103 R)
• M6: 2,917,607 km (0.111 R)
• M7: 3,702,248 km (0.114 R)
• M8: 5,028,732 km (0.052 R)
• M9: 5,747,550 km (0.087 R)
• M10: 7,015,093 km (0.052 R)
• M11: 8,888,956 km (0.065 R)
• M12: 10,539,918 km (0.075 R)
• M13: 11,161,497 km (0.082 R)
• M14: 12,707,442 km (0.066 R)
• M15: 13,269,032 km (0.078 R)
• M16: 14,192,200 km (0.09 R)
• M17: 14,746,012 km (0.068 R)
• M18: 15,209,915 km (0.088 R)
• M19: 16,004,579 km (0.096 R)
• M20: 17,677,083 km (0.064 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.4

Radius: 14.8

Gravity: 2.86 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 3.93 AU - 4.21 AU

Year: 5386 Days

Day: 10.3 Hours

Environment

Temp: -206 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 47,405,336 km

• M1: 184,005 km (0.096 R)
• M2: 877,541 km (0.106 R)
• M3: 1,564,644 km (0.089 R)
• M4: 2,157,201 km (0.112 R)
• M5: 2,898,758 km (0.073 R)
• M6: 3,442,845 km (0.052 R)
• M7: 4,363,770 km (0.115 R)
• M8: 5,002,403 km (0.093 R)
• M9: 5,761,912 km (0.1 R)
• M10: 6,926,681 km (0.089 R)
• M11: 7,441,596 km (0.067 R)
• M12: 8,822,385 km (0.107 R)
• M13: 9,721,019 km (0.079 R)
• M14: 12,383,861 km (0.104 R)
• M15: 13,196,926 km (0.098 R)
• M16: 13,937,286 km (0.065 R)
• M17: 15,675,613 km (0.118 R)
• M18: 17,366,368 km (0.114 R)
• M19: 18,843,797 km (0.113 R)
• M20: 20,126,449 km (0.114 R)
• M21: 22,790,039 km (0.048 R)
• M22: 23,472,056 km (0.035 R)
• M23: 24,480,944 km (0.114 R)
• M24: 25,196,321 km (0.085 R)
• M25: 26,007,440 km (0.052 R)
• M26: 27,172,359 km (0.107 R)
• M27: 27,682,039 km (0.076 R)
• M28: 29,161,113 km (0.117 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 424.8

Radius: 3.6

Gravity: 32.78 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 7.05 AU - 7.21 AU

Year: 12489 Days

Day: 19.9 Hours

Environment

Temp: -222 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (38)

Outer Limit: 47,405,336 km

• M1: 44,730 km (0.052 R)
• M2: 192,233 km (0.101 R)
• M3: 515,514 km (0.089 R)
• M4: 691,292 km (0.057 R)
• M5: 896,540 km (0.089 R)
• M6: 1,336,358 km (0.085 R)
• M7: 1,731,296 km (0.095 R)
• M8: 2,006,556 km (0.041 R)
• M9: 2,463,279 km (0.076 R)
• M10: 3,098,621 km (0.119 R)
• M11: 3,654,826 km (0.11 R)
• M12: 4,594,749 km (0.119 R)
• M13: 5,548,735 km (0.12 R)
• M14: 6,742,526 km (0.11 R)
• M15: 7,055,784 km (0.094 R)
• M16: 8,010,667 km (0.102 R)
• M17: 8,815,653 km (0.072 R)
• M18: 11,774,699 km (0.11 R)
• M19: 11,943,595 km (0.088 R)
• M20: 12,057,140 km (0.05 R)
• M21: 13,598,895 km (0.068 R)
• M22: 14,225,411 km (0.093 R)
• M23: 14,353,018 km (0.071 R)
• M24: 16,289,413 km (0.089 R)
• M25: 16,781,740 km (0.108 R)
• M26: 16,995,664 km (0.091 R)
• M27: 19,081,208 km (0.078 R)
• M28: 24,293,348 km (0.032 R)
• M29: 24,843,120 km (0.078 R)
• M30: 26,735,234 km (0.047 R)
• M31: 29,232,920 km (0.114 R)
• M32: 29,750,379 km (0.103 R)
• M33: 31,881,550 km (0.034 R)
• M34: 33,884,666 km (0.112 R)
• M35: 39,507,302 km (0.107 R)
• M36: 39,633,263 km (0.061 R)
• M37: 45,582,172 km (0.067 R)
• M38: 47,263,353 km (0.108 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: 356 - 18,594 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit