🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.98 AU - 1.54 AU

Year: 536 Days

Day: 18.8 Hours

Environment

Temp: -35 °C

Axial Tilt: 6.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 6.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 637.2

Radius: 9.8

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 6.01 AU - 6.85 AU

Year: 6175 Days

Day: 10.2 Hours

Environment

Temp: -160 °C

Axial Tilt: 42 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 85,322,392 km

• M1: 121,922 km (0.066 R)
• M2: 467,344 km (0.115 R)
• M3: 2,717,296 km (0.027 R)
• M4: 3,434,318 km (0.101 R)
• M5: 5,933,052 km (0.12 R)
• M6: 6,252,293 km (0.109 R)
• M7: 9,886,325 km (0.104 R)
• M8: 11,374,225 km (0.061 R)
• M9: 14,328,334 km (0.072 R)
• M10: 15,981,989 km (0.091 R)
• M11: 16,602,222 km (0.087 R)
• M12: 17,045,929 km (0.083 R)
• M13: 21,402,519 km (0.073 R)
• M14: 23,716,498 km (0.061 R)
• M15: 24,117,720 km (0.108 R)
• M16: 24,769,219 km (0.102 R)
• M17: 25,099,381 km (0.1 R)
• M18: 25,937,428 km (0.1 R)
• M19: 27,054,625 km (0.084 R)
• M20: 27,581,060 km (0.089 R)
• M21: 29,662,266 km (0.104 R)
• M22: 30,504,502 km (0.107 R)

Planet 3 - Ice Giant

Semi-Major Axis: 12.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 652

Radius: 4.7

Gravity: 29.52 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 11.81 AU - 12.81 AU

Year: 16358 Days

Day: 21.6 Hours

Environment

Temp: -185 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 85,322,392 km

• M1: 58,493 km (0.106 R)
• M2: 249,679 km (0.088 R)
• M3: 433,535 km (0.117 R)
• M4: 885,769 km (0.115 R)
• M5: 2,201,482 km (0.089 R)
• M6: 3,761,638 km (0.076 R)
• M7: 4,339,086 km (0.043 R)
• M8: 4,500,353 km (0.111 R)
• M9: 7,023,470 km (0.105 R)
• M10: 9,522,204 km (0.112 R)
• M11: 13,018,156 km (0.071 R)
• M12: 16,568,114 km (0.102 R)
• M13: 16,963,052 km (0.066 R)
• M14: 20,441,951 km (0.119 R)
• M15: 32,181,644 km (0.117 R)
• M16: 57,741,038 km (0.102 R)
• M17: 57,921,603 km (0.109 R)
• M18: 64,483,863 km (0.118 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 674.6

Radius: 6.7

Gravity: 15.03 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 15.33 AU - 16.71 AU

Year: 24285 Days

Day: 16.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 34.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 85,322,392 km

• M1: 90,656 km (0.116 R)
• M2: 456,124 km (0.111 R)
• M3: 1,685,220 km (0.115 R)
• M4: 3,466,482 km (0.073 R)
• M5: 3,869,648 km (0.101 R)
• M6: 4,586,372 km (0.092 R)
• M7: 5,228,745 km (0.096 R)
• M8: 5,551,128 km (0.099 R)
• M9: 6,598,313 km (0.103 R)
• M10: 9,077,449 km (0.098 R)
• M11: 10,907,779 km (0.064 R)
• M12: 11,978,302 km (0.074 R)
• M13: 13,338,595 km (0.098 R)
• M14: 17,582,836 km (0.064 R)
• M15: 18,676,247 km (0.091 R)
• M16: 19,334,627 km (0.113 R)
• M17: 20,797,395 km (0.109 R)
• M18: 30,245,398 km (0.075 R)
• M19: 32,480,390 km (0.117 R)
• M20: 38,168,700 km (0.098 R)
• M21: 45,659,664 km (0.059 R)
• M22: 48,242,022 km (0.115 R)
• M23: 51,102,333 km (0.067 R)
• M24: 65,808,552 km (0.084 R)
• M25: 69,993,253 km (0.117 R)
• M26: 75,764,889 km (0.096 R)
• M27: 78,887,894 km (0.114 R)
• M28: 81,347,732 km (0.063 R)
• M29: 82,095,571 km (0.081 R)
• M30: 84,112,151 km (0.106 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 179.5

Radius: 4.5

Gravity: 8.86 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 17.27 AU - 17.45 AU

Year: 27395 Days

Day: 22.8 Hours

Environment

Temp: -204 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 85,322,392 km

• M1: 57,446 km (0.067 R)
• M2: 224,098 km (0.077 R)
• M3: 814,860 km (0.08 R)
• M4: 1,236,875 km (0.069 R)
• M5: 1,534,425 km (0.091 R)
• M6: 2,192,506 km (0.078 R)
• M7: 2,541,219 km (0.106 R)
• M8: 3,400,360 km (0.053 R)
• M9: 3,615,033 km (0.091 R)
• M10: 4,344,173 km (0.067 R)
• M11: 8,837,494 km (0.096 R)
• M12: 10,877,261 km (0.05 R)
• M13: 11,167,182 km (0.075 R)
• M14: 11,521,729 km (0.066 R)
• M15: 15,784,071 km (0.098 R)
• M16: 17,620,684 km (0.052 R)
• M17: 17,939,926 km (0.066 R)
• M18: 18,426,269 km (0.047 R)
• M19: 19,340,462 km (0.046 R)
• M20: 20,197,358 km (0.056 R)
• M21: 26,602,092 km (0.114 R)
• M22: 34,486,049 km (0.098 R)
• M23: 42,638,385 km (0.082 R)
• M24: 42,925,463 km (0.058 R)
• M25: 46,471,531 km (0.1 R)
• M26: 49,098,171 km (0.117 R)
• M27: 52,313,029 km (0.042 R)
• M28: 53,971,920 km (0.096 R)
• M29: 56,008,396 km (0.079 R)
• M30: 57,569,001 km (0.107 R)
• M31: 57,919,658 km (0.034 R)
• M32: 59,694,487 km (0.029 R)

Planet 6 - Ice Giant

Semi-Major Axis: 18.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 436.6

Radius: 6.9

Gravity: 9.17 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 15.33 AU - 21.35 AU

Year: 29747 Days

Day: 18.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 7.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 85,322,392 km

• M1: 89,759 km (0.119 R)
• M2: 415,732 km (0.11 R)
• M3: 944,860 km (0.116 R)
• M4: 1,482,515 km (0.085 R)
• M5: 3,290,256 km (0.088 R)
• M6: 3,555,642 km (0.093 R)
• M7: 3,899,268 km (0.04 R)
• M8: 5,917,493 km (0.07 R)
• M9: 6,768,556 km (0.119 R)
• M10: 7,199,098 km (0.086 R)
• M11: 7,496,200 km (0.08 R)
• M12: 8,274,707 km (0.089 R)
• M13: 9,048,726 km (0.103 R)
• M14: 11,932,973 km (0.076 R)
• M15: 12,349,454 km (0.061 R)
• M16: 15,788,110 km (0.064 R)
• M17: 16,290,011 km (0.066 R)
• M18: 17,591,662 km (0.117 R)
• M19: 18,313,472 km (0.099 R)
• M20: 20,106,552 km (0.112 R)
• M21: 22,745,758 km (0.048 R)
• M22: 27,602,602 km (0.059 R)
• M23: 28,699,903 km (0.114 R)
• M24: 32,032,943 km (0.086 R)
• M25: 36,045,009 km (0.052 R)
• M26: 38,395,789 km (0.087 R)
• M27: 39,150,960 km (0.082 R)
• M28: 40,379,607 km (0.087 R)
• M29: 41,475,710 km (0.086 R)
• M30: 43,727,009 km (0.083 R)
• M31: 47,600,247 km (0.117 R)
• M32: 54,680,116 km (0.104 R)
• M33: 55,060,992 km (0.102 R)
• M34: 57,187,676 km (0.114 R)
• M35: 59,368,364 km (0.105 R)
• M36: 64,742,069 km (0.097 R)
• M37: 65,382,198 km (0.071 R)
• M38: 66,026,516 km (0.046 R)
• M39: 78,602,910 km (0.057 R)
• M40: 79,575,296 km (0.113 R)
• M41: 84,050,217 km (0.119 R)
• M42: 84,557,504 km (0.06 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: 503 - 16,039 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit