🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.7

Radius: 11.6

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.5 AU - 0.78 AU

Year: 341 Days

Day: 10.2 Hours

Environment

Temp: -149 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 88,361,866 km

• M1: 147,952 km (0.075 R)
• M2: 529,128 km (0.056 R)
• M3: 935,435 km (0.11 R)
• M4: 1,427,463 km (0.11 R)
• M5: 2,239,929 km (0.074 R)
• M6: 2,667,180 km (0.057 R)
• M7: 3,261,533 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 39.4

Radius: 11.5

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 0.79 AU - 0.81 AU

Year: 477 Days

Day: 9.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 33.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 88,361,866 km

• M1: 143,016 km (0.103 R)
• M2: 640,428 km (0.112 R)
• M3: 1,001,707 km (0.085 R)
• M4: 1,672,654 km (0.062 R)
• M5: 2,325,948 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 472.1

Radius: 12.7

Gravity: 2.93 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 1.08 AU - 1.62 AU

Year: 1046 Days

Day: 8.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 88,361,866 km

• M1: 157,975 km (0.041 R)
• M2: 685,308 km (0.076 R)
• M3: 1,160,879 km (0.098 R)
• M4: 1,621,192 km (0.106 R)
• M5: 2,017,626 km (0.05 R)
• M6: 2,557,974 km (0.097 R)
• M7: 3,948,486 km (0.101 R)
• M8: 4,611,354 km (0.119 R)
• M9: 5,290,828 km (0.049 R)
• M10: 6,015,630 km (0.12 R)
• M11: 6,962,584 km (0.081 R)
• M12: 8,031,461 km (0.077 R)
• M13: 8,749,830 km (0.076 R)
• M14: 9,399,384 km (0.055 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 731.8

Radius: 10

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.44 AU - 1.68 AU

Year: 1299 Days

Day: 5.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 88,361,866 km

• M1: 124,615 km (0.106 R)
• M2: 443,857 km (0.09 R)
• M3: 770,279 km (0.039 R)
• M4: 1,228,498 km (0.098 R)
• M5: 2,229,158 km (0.062 R)
• M6: 2,590,586 km (0.076 R)
• M7: 3,192,119 km (0.092 R)
• M8: 4,055,000 km (0.068 R)
• M9: 4,485,393 km (0.037 R)
• M10: 5,762,211 km (0.111 R)
• M11: 6,307,345 km (0.049 R)
• M12: 8,780,647 km (0.117 R)
• M13: 10,862,750 km (0.115 R)
• M14: 11,695,562 km (0.08 R)
• M15: 12,273,907 km (0.116 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 940.5

Radius: 9.7

Gravity: 10 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 2.79 AU - 4.35 AU

Year: 4498 Days

Day: 14.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 88,361,866 km

• M1: 120,725 km (0.053 R)
• M2: 470,784 km (0.083 R)
• M3: 775,665 km (0.107 R)
• M4: 1,323,642 km (0.04 R)
• M5: 1,635,554 km (0.105 R)
• M6: 2,144,635 km (0.078 R)
• M7: 2,495,442 km (0.085 R)
• M8: 4,038,395 km (0.115 R)
• M9: 4,501,250 km (0.046 R)
• M10: 4,999,262 km (0.093 R)
• M11: 5,710,151 km (0.109 R)
• M12: 6,749,706 km (0.095 R)
• M13: 7,474,209 km (0.1 R)
• M14: 9,744,955 km (0.107 R)
• M15: 12,141,214 km (0.06 R)
• M16: 13,743,108 km (0.064 R)
• M17: 15,134,069 km (0.094 R)
• M18: 15,598,420 km (0.084 R)
• M19: 16,677,919 km (0.035 R)
• M20: 18,128,719 km (0.091 R)
• M21: 19,119,206 km (0.111 R)
• M22: 20,565,818 km (0.089 R)
• M23: 24,698,758 km (0.065 R)
• M24: 27,171,312 km (0.109 R)
• M25: 28,292,249 km (0.065 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 578.2

Radius: 8.6

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.98 AU - 6.52 AU

Year: 8022 Days

Day: 9.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 29.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 88,361,866 km

• M1: 106,962 km (0.089 R)
• M2: 400,623 km (0.102 R)
• M3: 680,521 km (0.11 R)
• M4: 1,128,716 km (0.068 R)
• M5: 1,409,062 km (0.108 R)
• M6: 2,098,559 km (0.07 R)
• M7: 3,186,285 km (0.097 R)
• M8: 4,182,158 km (0.111 R)
• M9: 5,880,692 km (0.12 R)
• M10: 6,631,374 km (0.067 R)
• M11: 6,993,102 km (0.061 R)
• M12: 7,482,885 km (0.064 R)
• M13: 8,872,799 km (0.072 R)
• M14: 10,093,368 km (0.089 R)
• M15: 10,523,911 km (0.119 R)
• M16: 11,370,934 km (0.105 R)
• M17: 15,720,043 km (0.1 R)
• M18: 16,364,212 km (0.075 R)
• M19: 18,544,302 km (0.057 R)
• M20: 19,190,714 km (0.103 R)
• M21: 21,848,171 km (0.093 R)
• M22: 24,741,693 km (0.082 R)
• M23: 25,087,862 km (0.096 R)
• M24: 26,776,373 km (0.09 R)
• M25: 27,881,004 km (0.064 R)
• M26: 28,255,896 km (0.083 R)
• M27: 28,920,111 km (0.065 R)
• M28: 29,886,962 km (0.105 R)
• M29: 31,478,384 km (0.12 R)
• M30: 33,125,606 km (0.084 R)
• M31: 34,290,824 km (0.097 R)
• M32: 36,927,636 km (0.113 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.61 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.1

Radius: 13.1

Gravity: 5.19 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 4.58 AU - 6.64 AU

Year: 8861 Days

Day: 9.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 88,361,866 km

• M1: 166,802 km (0.067 R)
• M2: 710,889 km (0.105 R)
• M3: 1,769,144 km (0.116 R)
• M4: 2,699,942 km (0.072 R)
• M5: 3,196,009 km (0.118 R)
• M6: 3,804,124 km (0.084 R)
• M7: 4,906,960 km (0.092 R)
• M8: 5,719,575 km (0.063 R)
• M9: 6,358,807 km (0.082 R)
• M10: 7,164,242 km (0.096 R)
• M11: 11,136,514 km (0.094 R)
• M12: 12,249,822 km (0.093 R)
• M13: 15,558,478 km (0.083 R)
• M14: 18,724,717 km (0.071 R)
• M15: 20,621,767 km (0.065 R)
• M16: 21,365,119 km (0.113 R)
• M17: 21,955,582 km (0.11 R)
• M18: 22,643,732 km (0.093 R)
• M19: 23,882,552 km (0.072 R)
• M20: 27,571,785 km (0.079 R)
• M21: 29,086,613 km (0.025 R)
• M22: 31,299,764 km (0.097 R)
• M23: 32,836,284 km (0.119 R)
• M24: 35,940,440 km (0.047 R)
• M25: 39,613,516 km (0.051 R)
• M26: 41,410,336 km (0.085 R)
• M27: 46,560,692 km (0.05 R)
• M28: 47,553,872 km (0.113 R)

Planet 8 - Ice Giant

Semi-Major Axis: 8.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 625.1

Radius: 5.8

Gravity: 18.58 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 8.02 AU - 9.1 AU

Year: 16701 Days

Day: 18.9 Hours

Environment

Temp: -226 °C

Axial Tilt: 26.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 88,361,866 km

• M1: 73,901 km (0.074 R)
• M2: 263,292 km (0.029 R)
• M3: 459,714 km (0.056 R)
• M4: 651,948 km (0.105 R)
• M5: 1,045,390 km (0.084 R)
• M6: 1,491,940 km (0.106 R)
• M7: 1,683,126 km (0.076 R)
• M8: 3,147,689 km (0.11 R)
• M9: 3,383,455 km (0.069 R)
• M10: 3,659,314 km (0.098 R)
• M11: 4,610,756 km (0.078 R)
• M12: 5,126,121 km (0.096 R)
• M13: 5,490,391 km (0.084 R)
• M14: 6,352,674 km (0.082 R)
• M15: 7,716,258 km (0.096 R)
• M16: 8,097,583 km (0.112 R)
• M17: 11,308,552 km (0.114 R)
• M18: 11,738,197 km (0.045 R)
• M19: 15,955,959 km (0.07 R)
• M20: 16,496,456 km (0.096 R)
• M21: 17,532,721 km (0.067 R)
• M22: 18,696,443 km (0.097 R)
• M23: 19,038,124 km (0.104 R)
• M24: 19,297,078 km (0.03 R)
• M25: 23,568,995 km (0.074 R)
• M26: 23,867,742 km (0.052 R)
• M27: 26,242,159 km (0.111 R)
• M28: 35,592,026 km (0.094 R)
• M29: 35,985,169 km (0.106 R)
• M30: 36,914,023 km (0.055 R)
• M31: 37,316,890 km (0.094 R)
• M32: 37,587,063 km (0.042 R)
• M33: 38,543,143 km (0.116 R)
• M34: 38,957,679 km (0.104 R)
• M35: 64,275,922 km (0.11 R)
• M36: 64,858,905 km (0.09 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 833.6

Radius: 8

Gravity: 13.03 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 8.94 AU - 12.06 AU

Year: 22689 Days

Day: 22.6 Hours

Environment

Temp: -233 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 88,361,866 km

• M1: 100,829 km (0.083 R)
• M2: 385,663 km (0.1 R)
• M3: 905,217 km (0.097 R)
• M4: 1,381,686 km (0.111 R)
• M5: 1,760,617 km (0.112 R)
• M6: 2,411,817 km (0.117 R)
• M7: 3,417,713 km (0.114 R)
• M8: 3,692,375 km (0.099 R)
• M9: 4,643,069 km (0.072 R)
• M10: 5,416,041 km (0.091 R)
• M11: 6,227,311 km (0.096 R)
• M12: 6,592,030 km (0.059 R)
• M13: 9,088,819 km (0.046 R)
• M14: 13,767,342 km (0.086 R)
• M15: 15,106,842 km (0.117 R)
• M16: 18,597,858 km (0.12 R)
• M17: 19,936,908 km (0.118 R)
• M18: 20,232,065 km (0.092 R)
• M19: 24,004,474 km (0.098 R)
• M20: 24,788,816 km (0.076 R)
• M21: 25,359,382 km (0.084 R)
• M22: 29,347,362 km (0.09 R)
• M23: 30,243,902 km (0.093 R)
• M24: 31,290,788 km (0.093 R)
• M25: 33,595,343 km (0.065 R)
• M26: 48,055,773 km (0.109 R)
• M27: 56,828,940 km (0.113 R)
• M28: 57,422,544 km (0.076 R)
• M29: 61,486,520 km (0.096 R)
• M30: 65,955,756 km (0.091 R)
• M31: 69,728,764 km (0.08 R)
• M32: 73,642,993 km (0.118 R)
• M33: 80,156,933 km (0.098 R)
• M34: 81,906,330 km (0.175 R)
• M35: 83,425,945 km (0.086 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 12,992 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit