🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.7

Radius: 8.2

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.72 AU - 0.76 AU

Year: 418 Days

Day: 9.6 Hours

Environment

Temp: -149 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 83,093,164 km

• M1: 102,026 km (0.097 R)
• M2: 660,624 km (0.034 R)
• M3: 996,023 km (0.091 R)
• M4: 1,406,669 km (0.087 R)
• M5: 1,803,402 km (0.094 R)
• M6: 2,077,466 km (0.108 R)
• M7: 2,537,629 km (0.118 R)
• M8: 3,119,564 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.6

Radius: 9.6

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.77 AU - 1.21 AU

Year: 646 Days

Day: 10.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 83,093,164 km

• M1: 119,379 km (0.07 R)
• M2: 425,157 km (0.041 R)
• M3: 738,265 km (0.06 R)
• M4: 1,134,849 km (0.046 R)
• M5: 1,436,439 km (0.026 R)
• M6: 1,967,810 km (0.085 R)
• M7: 2,707,273 km (0.079 R)
• M8: 3,315,986 km (0.079 R)
• M9: 3,853,192 km (0.06 R)
• M10: 4,289,869 km (0.119 R)
• M11: 4,698,869 km (0.077 R)
• M12: 5,595,409 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 616.1

Radius: 8.2

Gravity: 9.16 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.31 AU - 2.11 AU

Year: 1467 Days

Day: 11.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 83,093,164 km

• M1: 102,026 km (0.104 R)
• M2: 388,356 km (0.114 R)
• M3: 697,724 km (0.113 R)
• M4: 1,047,933 km (0.111 R)
• M5: 1,669,363 km (0.077 R)
• M6: 2,737,491 km (0.08 R)
• M7: 3,174,317 km (0.1 R)
• M8: 3,772,559 km (0.054 R)
• M9: 4,259,799 km (0.069 R)
• M10: 4,808,076 km (0.106 R)
• M11: 5,862,890 km (0.089 R)
• M12: 6,589,936 km (0.103 R)
• M13: 6,887,037 km (0.087 R)
• M14: 8,713,926 km (0.072 R)
• M15: 10,011,389 km (0.066 R)
• M16: 11,790,407 km (0.105 R)
• M17: 12,527,774 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 299.2

Radius: 9.4

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.87 AU - 2.13 AU

Year: 1855 Days

Day: 9.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 107.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 83,093,164 km

• M1: 116,986 km (0.12 R)
• M2: 433,235 km (0.063 R)
• M3: 759,658 km (0.105 R)
• M4: 1,279,511 km (0.112 R)
• M5: 1,792,631 km (0.08 R)
• M6: 2,659,850 km (0.063 R)
• M7: 3,469,474 km (0.046 R)
• M8: 3,767,772 km (0.104 R)
• M9: 4,083,423 km (0.083 R)
• M10: 4,692,736 km (0.073 R)
• M11: 5,259,113 km (0.073 R)
• M12: 6,342,351 km (0.112 R)
• M13: 6,646,933 km (0.057 R)
• M14: 7,035,139 km (0.071 R)
• M15: 7,804,222 km (0.064 R)
• M16: 8,685,054 km (0.116 R)
• M17: 9,298,256 km (0.056 R)
• M18: 10,034,128 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 239.3

Radius: 9.1

Gravity: 2.89 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.12 AU - 3.28 AU

Year: 2910 Days

Day: 12 Hours

Environment

Temp: -201 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 83,093,164 km

• M1: 113,246 km (0.071 R)
• M2: 506,389 km (0.058 R)
• M3: 1,250,638 km (0.03 R)
• M4: 1,564,046 km (0.111 R)
• M5: 1,930,261 km (0.098 R)
• M6: 2,780,875 km (0.095 R)
• M7: 3,181,199 km (0.076 R)
• M8: 4,617,937 km (0.115 R)
• M9: 5,138,088 km (0.089 R)
• M10: 6,002,914 km (0.113 R)
• M11: 7,394,623 km (0.067 R)
• M12: 8,344,569 km (0.101 R)
• M13: 11,532,500 km (0.109 R)
• M14: 12,294,402 km (0.109 R)
• M15: 14,825,897 km (0.045 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 56.2

Radius: 11.8

Gravity: 0.4 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 3.91 AU - 5.91 AU

Year: 7137 Days

Day: 14.6 Hours

Environment

Temp: -214 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 83,093,164 km

• M1: 146,756 km (0.093 R)
• M2: 1,699,881 km (0.07 R)
• M3: 2,122,345 km (0.058 R)
• M4: 3,264,824 km (0.091 R)
• M5: 5,657,791 km (0.11 R)
• M6: 9,039,302 km (0.102 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.1

Radius: 12.6

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 3.91 AU - 5.95 AU

Year: 7181 Days

Day: 5.2 Hours

Environment

Temp: -214 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 83,093,164 km

• M1: 156,779 km (0.081 R)
• M2: 645,964 km (0.112 R)
• M3: 1,302,100 km (0.09 R)
• M4: 3,603,514 km (0.112 R)
• M5: 5,539,310 km (0.093 R)
• M6: 10,343,496 km (0.061 R)
• M7: 13,367,019 km (0.118 R)
• M8: 15,990,367 km (0.117 R)
• M9: 21,171,539 km (0.049 R)
• M10: 24,303,221 km (0.056 R)
• M11: 24,881,417 km (0.11 R)
• M12: 25,893,895 km (0.038 R)
• M13: 26,758,422 km (0.086 R)
• M14: 27,463,925 km (0.067 R)
• M15: 30,410,255 km (0.087 R)
• M16: 31,275,529 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 945.6

Radius: 3.1

Gravity: 98.4 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.65 AU - 7.63 AU

Year: 9981 Days

Day: 16.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 23.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 83,093,164 km

• M1: 38,596 km (0.108 R)
• M2: 229,334 km (0.04 R)
• M3: 403,914 km (0.12 R)
• M4: 538,852 km (0.028 R)
• M5: 637,137 km (0.074 R)
• M6: 1,258,567 km (0.074 R)
• M7: 1,419,983 km (0.102 R)
• M8: 2,302,760 km (0.066 R)
• M9: 2,938,252 km (0.095 R)
• M10: 3,271,556 km (0.085 R)
• M11: 4,606,717 km (0.087 R)
• M12: 4,732,229 km (0.098 R)
• M13: 5,325,086 km (0.105 R)
• M14: 5,855,859 km (0.113 R)
• M15: 6,152,811 km (0.113 R)
• M16: 7,187,579 km (0.04 R)
• M17: 7,746,028 km (0.092 R)
• M18: 8,149,194 km (0.089 R)
• M19: 9,954,691 km (0.087 R)
• M20: 11,775,148 km (0.071 R)
• M21: 14,001,314 km (0.105 R)
• M22: 21,101,528 km (0.106 R)
• M23: 23,512,597 km (0.05 R)
• M24: 23,698,098 km (0.108 R)
• M25: 28,136,068 km (0.119 R)
• M26: 29,299,192 km (0.097 R)
• M27: 30,165,064 km (0.115 R)
• M28: 41,921,512 km (0.093 R)
• M29: 43,158,687 km (0.108 R)
• M30: 45,131,284 km (0.086 R)
• M31: 49,103,556 km (0.098 R)
• M32: 49,863,813 km (0.078 R)
• M33: 52,034,328 km (0.075 R)
• M34: 52,983,527 km (0.072 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 552

Radius: 4.2

Gravity: 31.29 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 7.94 AU - 9.38 AU

Year: 16718 Days

Day: 19.2 Hours

Environment

Temp: -221 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 83,093,164 km

• M1: 52,958 km (0.109 R)
• M2: 239,656 km (0.048 R)
• M3: 394,490 km (0.051 R)
• M4: 617,241 km (0.102 R)
• M5: 757,863 km (0.102 R)
• M6: 1,105,528 km (0.051 R)
• M7: 1,274,275 km (0.059 R)
• M8: 1,958,835 km (0.12 R)
• M9: 2,090,181 km (0.041 R)
• M10: 2,247,409 km (0.11 R)
• M11: 4,637,235 km (0.074 R)
• M12: 4,939,871 km (0.112 R)
• M13: 8,137,376 km (0.046 R)
• M14: 8,478,310 km (0.108 R)
• M15: 9,136,540 km (0.113 R)
• M16: 10,900,898 km (0.064 R)
• M17: 14,655,056 km (0.05 R)
• M18: 24,274,050 km (0.111 R)
• M19: 24,474,212 km (0.045 R)
• M20: 25,285,930 km (0.092 R)
• M21: 29,958,769 km (0.042 R)
• M22: 31,122,341 km (0.118 R)
• M23: 31,954,404 km (0.039 R)
• M24: 32,679,505 km (0.12 R)
• M25: 33,168,840 km (0.105 R)
• M26: 36,469,717 km (0.106 R)
• M27: 37,261,389 km (0.077 R)
• M28: 37,929,792 km (0.037 R)
• M29: 45,817,938 km (0.081 R)
• M30: 50,223,596 km (0.074 R)
• M31: 52,028,943 km (0.095 R)
• M32: 54,903,466 km (0.114 R)
• M33: 59,320,193 km (0.119 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 914.2

Radius: 4.8

Gravity: 39.68 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 8.24 AU - 11.12 AU

Year: 19757 Days

Day: 24 Hours

Environment

Temp: -235 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 83,093,164 km

• M1: 59,690 km (0.04 R)
• M2: 425,905 km (0.099 R)
• M3: 576,999 km (0.119 R)
• M4: 968,197 km (0.086 R)
• M5: 1,236,426 km (0.096 R)
• M6: 1,921,734 km (0.045 R)
• M7: 2,369,481 km (0.09 R)
• M8: 3,469,324 km (0.106 R)
• M9: 3,619,820 km (0.074 R)
• M10: 4,615,842 km (0.12 R)
• M11: 5,334,062 km (0.092 R)
• M12: 5,575,662 km (0.03 R)
• M13: 5,951,602 km (0.083 R)
• M14: 6,123,938 km (0.027 R)
• M15: 10,130,618 km (0.116 R)
• M16: 11,335,330 km (0.117 R)
• M17: 14,408,669 km (0.12 R)
• M18: 15,599,318 km (0.033 R)
• M19: 17,199,866 km (0.039 R)
• M20: 19,373,971 km (0.117 R)
• M21: 20,723,195 km (0.096 R)
• M22: 26,283,448 km (0.057 R)
• M23: 30,156,537 km (0.063 R)
• M24: 30,538,161 km (0.106 R)
• M25: 31,833,081 km (0.099 R)
• M26: 39,463,320 km (0.099 R)
• M27: 44,023,811 km (0.091 R)
• M28: 45,674,474 km (0.108 R)
• M29: 48,053,828 km (0.084 R)
• M30: 57,810,003 km (0.085 R)
• M31: 61,809,801 km (0.087 R)
• M32: 67,063,977 km (0.076 R)
• M33: 76,076,651 km (0.09 R)
• M34: 76,311,819 km (0.054 R)
• M35: 80,139,729 km (0.112 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 296 - 10,473 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit