🌌 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: 439.6

Radius: 10

Gravity: 4.4 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 0.58 AU - 0.7 AU

Year: 353 Days

Day: 9.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 46 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 59,882,379 km

• M1: 124,465 km (0.062 R)
• M2: 438,172 km (0.095 R)
• M3: 934,388 km (0.099 R)
• M4: 1,275,023 km (0.058 R)
• M5: 1,621,641 km (0.061 R)
• M6: 2,107,984 km (0.077 R)
• M7: 2,810,645 km (0.054 R)
• M8: 4,074,597 km (0.106 R)
• M9: 4,439,616 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.7

Radius: 12.5

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.56 AU - 0.78 AU

Year: 379 Days

Day: 12 Hours

Environment

Temp: -153 °C

Axial Tilt: 158.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 59,882,379 km

• M1: 155,432 km (0.118 R)
• M2: 639,680 km (0.088 R)
• M3: 1,148,014 km (0.041 R)
• M4: 1,545,346 km (0.058 R)
• M5: 2,053,081 km (0.098 R)
• M6: 2,730,760 km (0.053 R)
• M7: 3,625,504 km (0.075 R)
• M8: 4,081,927 km (0.073 R)
• M9: 4,519,950 km (0.101 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491

Radius: 8.9

Gravity: 6.2 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.03 AU - 2.25 AU

Year: 2161 Days

Day: 8.9 Hours

Environment

Temp: -204 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 59,882,379 km

• M1: 110,702 km (0.109 R)
• M2: 599,289 km (0.084 R)
• M3: 925,861 km (0.085 R)
• M4: 1,206,806 km (0.08 R)
• M5: 1,508,246 km (0.095 R)
• M6: 2,016,280 km (0.089 R)
• M7: 2,329,987 km (0.073 R)
• M8: 2,662,244 km (0.086 R)
• M9: 2,995,997 km (0.114 R)
• M10: 3,308,806 km (0.039 R)
• M11: 3,608,899 km (0.088 R)
• M12: 4,764,842 km (0.075 R)
• M13: 6,300,314 km (0.108 R)
• M14: 6,580,810 km (0.069 R)
• M15: 7,360,664 km (0.086 R)
• M16: 9,562,595 km (0.076 R)
• M17: 10,209,905 km (0.028 R)
• M18: 10,597,812 km (0.093 R)
• M19: 11,516,194 km (0.115 R)
• M20: 11,820,925 km (0.12 R)
• M21: 12,566,520 km (0.112 R)
• M22: 13,094,451 km (0.062 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 743.9

Radius: 9.8

Gravity: 7.75 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.21 AU - 2.35 AU

Year: 2376 Days

Day: 11.6 Hours

Environment

Temp: -211 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 59,882,379 km

• M1: 121,922 km (0.103 R)
• M2: 594,203 km (0.058 R)
• M3: 1,523,206 km (0.096 R)
• M4: 2,059,364 km (0.108 R)
• M5: 3,046,411 km (0.073 R)
• M6: 3,455,561 km (0.085 R)
• M7: 6,702,583 km (0.104 R)
• M8: 7,887,548 km (0.12 R)
• M9: 11,574,238 km (0.115 R)
• M10: 12,192,825 km (0.102 R)
• M11: 14,650,867 km (0.089 R)
• M12: 15,423,840 km (0.091 R)
• M13: 16,274,752 km (0.077 R)
• M14: 17,051,165 km (0.072 R)
• M15: 18,179,432 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.9

Radius: 8.5

Gravity: 5.7 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.66 AU - 2.76 AU

Year: 3079 Days

Day: 6.1 Hours

Environment

Temp: -202 °C

Axial Tilt: 2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 59,882,379 km

• M1: 105,766 km (0.112 R)
• M2: 1,144,424 km (0.085 R)
• M3: 1,503,907 km (0.083 R)
• M4: 2,454,153 km (0.065 R)
• M5: 3,647,794 km (0.029 R)
• M6: 5,379,390 km (0.104 R)
• M7: 6,643,342 km (0.106 R)
• M8: 7,690,677 km (0.11 R)
• M9: 11,570,797 km (0.073 R)
• M10: 11,895,723 km (0.086 R)
• M11: 13,037,305 km (0.103 R)
• M12: 13,747,296 km (0.058 R)
• M13: 17,107,564 km (0.108 R)
• M14: 18,012,481 km (0.094 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 845.6

Radius: 9.6

Gravity: 9.18 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.48 AU - 3.6 AU

Year: 4597 Days

Day: 9.7 Hours

Environment

Temp: -225 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 59,882,379 km

• M1: 127,009 km (0.079 R)
• M2: 485,744 km (0.107 R)
• M3: 833,111 km (0.095 R)
• M4: 1,495,979 km (0.087 R)
• M5: 2,379,803 km (0.089 R)
• M6: 2,862,705 km (0.055 R)
• M7: 3,864,861 km (0.094 R)
• M8: 4,190,386 km (0.111 R)
• M9: 5,306,984 km (0.077 R)
• M10: 7,675,867 km (0.109 R)
• M11: 8,653,788 km (0.117 R)
• M12: 10,993,050 km (0.114 R)
• M13: 11,602,212 km (0.111 R)
• M14: 14,102,442 km (0.09 R)
• M15: 16,453,971 km (0.071 R)
• M16: 17,754,425 km (0.072 R)
• M17: 18,073,816 km (0.069 R)
• M18: 18,592,921 km (0.109 R)
• M19: 19,055,328 km (0.112 R)
• M20: 19,729,117 km (0.099 R)
• M21: 22,139,438 km (0.115 R)
• M22: 23,491,802 km (0.075 R)
• M23: 24,110,240 km (0.1 R)
• M24: 24,739,449 km (0.087 R)
• M25: 30,629,266 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.6

Radius: 13.6

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 3.31 AU - 4.15 AU

Year: 4972 Days

Day: 8.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 43.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 59,882,379 km

• M1: 169,494 km (0.103 R)
• M2: 765,044 km (0.114 R)
• M3: 1,266,196 km (0.11 R)
• M4: 1,696,290 km (0.076 R)
• M5: 2,757,687 km (0.075 R)
• M6: 3,562,823 km (0.104 R)
• M7: 4,033,159 km (0.108 R)
• M8: 4,673,138 km (0.116 R)
• M9: 5,266,892 km (0.109 R)
• M10: 6,283,709 km (0.099 R)
• M11: 7,286,164 km (0.118 R)
• M12: 7,789,112 km (0.071 R)
• M13: 9,692,895 km (0.028 R)
• M14: 10,845,247 km (0.102 R)
• M15: 11,890,039 km (0.057 R)
• M16: 12,538,246 km (0.113 R)
• M17: 13,209,941 km (0.095 R)
• M18: 14,014,777 km (0.05 R)
• M19: 15,023,366 km (0.105 R)
• M20: 19,206,871 km (0.097 R)
• M21: 20,239,994 km (0.081 R)
• M22: 23,718,144 km (0.059 R)
• M23: 24,826,664 km (0.064 R)
• M24: 26,807,190 km (0.047 R)
• M25: 27,662,741 km (0.087 R)
• M26: 30,523,202 km (0.052 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 701.5

Radius: 11.4

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 3.95 AU - 4.11 AU

Year: 5584 Days

Day: 6.8 Hours

Environment

Temp: -225 °C

Axial Tilt: 3.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 59,882,379 km

• M1: 141,819 km (0.047 R)
• M2: 576,101 km (0.097 R)
• M3: 1,241,064 km (0.065 R)
• M4: 2,324,901 km (0.115 R)
• M5: 3,114,478 km (0.117 R)
• M6: 3,749,521 km (0.072 R)
• M7: 4,545,980 km (0.101 R)
• M8: 6,183,179 km (0.068 R)
• M9: 8,260,046 km (0.055 R)
• M10: 9,997,177 km (0.066 R)
• M11: 13,468,446 km (0.12 R)
• M12: 14,575,321 km (0.093 R)
• M13: 15,151,123 km (0.106 R)
• M14: 19,133,717 km (0.107 R)
• M15: 20,963,598 km (0.107 R)
• M16: 21,697,526 km (0.118 R)
• M17: 24,161,702 km (0.104 R)
• M18: 26,044,241 km (0.088 R)
• M19: 30,099,391 km (0.06 R)
• M20: 30,564,042 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 7.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 35.9

Radius: 3.1

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 6.29 AU - 8.67 AU

Year: 14121 Days

Day: 15.2 Hours

Environment

Temp: -236 °C

Axial Tilt: 81.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 59,882,379 km

• M1: 43,683 km (0.042 R)
• M2: 517,609 km (0.092 R)
• M3: 1,046,886 km (0.086 R)
• M4: 1,448,855 km (0.054 R)
• M5: 1,708,408 km (0.059 R)
• M6: 2,203,876 km (0.089 R)
• M7: 5,674,397 km (0.11 R)
• M8: 8,173,878 km (0.094 R)
• M9: 9,661,778 km (0.053 R)
• M10: 10,208,559 km (0.112 R)
• M11: 15,034,586 km (0.047 R)
• M12: 16,143,106 km (0.11 R)
• M13: 17,475,126 km (0.119 R)
• M14: 19,424,087 km (0.089 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 541.4

Radius: 4.3

Gravity: 29.28 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 6.08 AU - 9.98 AU

Year: 15707 Days

Day: 21 Hours

Environment

Temp: -225 °C

Axial Tilt: 168.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 59,882,379 km

• M1: 53,556 km (0.119 R)
• M2: 203,902 km (0.05 R)
• M3: 681,867 km (0.071 R)
• M4: 849,866 km (0.105 R)
• M5: 1,311,375 km (0.084 R)
• M6: 1,685,070 km (0.113 R)
• M7: 2,821,715 km (0.066 R)
• M8: 4,613,898 km (0.055 R)
• M9: 5,763,856 km (0.098 R)
• M10: 9,266,541 km (0.065 R)
• M11: 11,368,241 km (0.097 R)
• M12: 12,092,893 km (0.083 R)
• M13: 12,403,608 km (0.106 R)
• M14: 14,730,304 km (0.084 R)
• M15: 16,636,181 km (0.098 R)
• M16: 17,254,020 km (0.094 R)
• M17: 18,535,625 km (0.109 R)
• M18: 19,283,614 km (0.096 R)
• M19: 19,965,332 km (0.069 R)
• M20: 20,486,980 km (0.047 R)
• M21: 20,839,731 km (0.074 R)
• M22: 21,376,489 km (0.12 R)
• M23: 22,571,177 km (0.047 R)
• M24: 25,699,867 km (0.086 R)
• M25: 25,904,367 km (0.059 R)
• M26: 28,010,855 km (0.068 R)
• M27: 31,848,938 km (0.1 R)
• M28: 38,107,963 km (0.082 R)
• M29: 43,234,084 km (0.082 R)
• M30: 44,842,261 km (0.099 R)
• M31: 46,489,782 km (0.107 R)
• M32: 53,317,728 km (0.087 R)
• M33: 56,882,646 km (0.065 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 477 - 18,931 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit