🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 0.58 AU - 0.72 AU

Year: 344 Days

Day: 22 Hours

Environment

Temp: -138 °C

Axial Tilt: 29.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 144.9

Radius: 10.8

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 0.85 AU - 0.93 AU

Year: 551 Days

Day: 9.2 Hours

Environment

Temp: -153 °C

Axial Tilt: 63.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 42,322,179 km

• M1: 134,638 km (0.107 R)
• M2: 214,823 km (0.08 R)
• M3: 292,314 km (0.066 R)
• M4: 422,165 km (0.066 R)
• M5: 533,167 km (0.114 R)
• M6: 673,789 km (0.089 R)
• M7: 742,903 km (0.118 R)
• M8: 848,220 km (0.117 R)
• M9: 930,798 km (0.119 R)
• M10: 1,138,739 km (0.068 R)
• M11: 1,238,670 km (0.09 R)
• M12: 1,321,847 km (0.077 R)
• M13: 1,402,779 km (0.114 R)
• M14: 1,485,357 km (0.09 R)
• M15: 1,599,800 km (0.12 R)
• M16: 1,761,515 km (0.029 R)
• M17: 1,855,762 km (0.117 R)
• M18: 1,933,403 km (0.073 R)
• M19: 2,082,402 km (0.109 R)
• M20: 2,264,613 km (0.088 R)
• M21: 2,367,536 km (0.077 R)
• M22: 2,487,065 km (0.102 R)
• M23: 2,613,924 km (0.114 R)
• M24: 2,763,821 km (0.071 R)
• M25: 2,858,217 km (0.094 R)
• M26: 3,050,450 km (0.09 R)
• M27: 3,126,446 km (0.109 R)
• M28: 3,202,890 km (0.118 R)
• M29: 3,285,768 km (0.056 R)
• M30: 3,380,313 km (0.112 R)
• M31: 3,476,056 km (0.089 R)
• M32: 3,629,693 km (0.102 R)
• M33: 3,727,680 km (0.093 R)
• M34: 3,797,392 km (0.089 R)
• M35: 3,873,388 km (0.084 R)
• M36: 4,044,827 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 319

Radius: 9.4

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 1.01 AU - 1.17 AU

Year: 747 Days

Day: 13.9 Hours

Environment

Temp: -155 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 42,322,179 km

• M1: 126,560 km (0.098 R)
• M2: 202,705 km (0.115 R)
• M3: 277,205 km (0.086 R)
• M4: 356,193 km (0.116 R)
• M5: 463,155 km (0.086 R)
• M6: 657,034 km (0.073 R)
• M7: 726,298 km (0.099 R)
• M8: 844,630 km (0.091 R)
• M9: 920,775 km (0.096 R)
• M10: 979,716 km (0.059 R)
• M11: 1,044,941 km (0.076 R)
• M12: 1,222,813 km (0.026 R)
• M13: 1,282,652 km (0.065 R)
• M14: 1,360,293 km (0.107 R)
• M15: 1,439,431 km (0.084 R)
• M16: 1,638,545 km (0.095 R)
• M17: 1,723,218 km (0.087 R)
• M18: 1,827,936 km (0.114 R)
• M19: 2,031,090 km (0.052 R)
• M20: 2,241,724 km (0.103 R)
• M21: 2,329,388 km (0.118 R)
• M22: 2,550,045 km (0.068 R)
• M23: 2,662,992 km (0.073 R)
• M24: 2,886,641 km (0.075 R)
• M25: 3,041,774 km (0.072 R)
• M26: 3,176,860 km (0.042 R)
• M27: 3,283,224 km (0.099 R)
• M28: 3,383,156 km (0.098 R)
• M29: 3,476,355 km (0.111 R)
• M30: 3,539,037 km (0.081 R)
• M31: 3,649,440 km (0.062 R)
• M32: 3,745,033 km (0.083 R)
• M33: 3,825,367 km (0.065 R)
• M34: 4,045,126 km (0.112 R)
• M35: 4,177,371 km (0.107 R)
• M36: 4,302,734 km (0.074 R)
• M37: 4,370,053 km (0.058 R)
• M38: 4,582,632 km (0.118 R)
• M39: 4,798,800 km (0.112 R)
• M40: 4,859,986 km (0.11 R)
• M41: 4,965,303 km (0.097 R)
• M42: 5,044,889 km (0.104 R)
• M43: 5,485,604 km (0.09 R)
• M44: 5,549,483 km (0.115 R)
• M45: 5,696,687 km (0.042 R)
• M46: 5,761,463 km (0.08 R)
• M47: 5,826,538 km (0.117 R)
• M48: 5,947,862 km (0.112 R)
• M49: 6,394,112 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 384.7

Radius: 14.1

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.57 AU - 1.93 AU

Year: 1519 Days

Day: 13.7 Hours

Environment

Temp: -192 °C

Axial Tilt: 4.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 42,322,179 km

• M1: 183,257 km (0.092 R)
• M2: 314,455 km (0.102 R)
• M3: 407,505 km (0.095 R)
• M4: 613,202 km (0.097 R)
• M5: 755,768 km (0.092 R)
• M6: 871,258 km (0.083 R)
• M7: 1,071,420 km (0.102 R)
• M8: 1,166,564 km (0.088 R)
• M9: 1,280,109 km (0.073 R)
• M10: 1,373,907 km (0.093 R)
• M11: 1,494,632 km (0.097 R)
• M12: 1,644,529 km (0.117 R)
• M13: 1,852,470 km (0.077 R)
• M14: 2,042,011 km (0.077 R)
• M15: 2,324,003 km (0.108 R)
• M16: 2,470,010 km (0.08 R)
• M17: 2,629,033 km (0.09 R)
• M18: 2,771,151 km (0.09 R)
• M19: 2,999,886 km (0.11 R)
• M20: 3,148,736 km (0.097 R)
• M21: 3,343,662 km (0.119 R)
• M22: 3,621,465 km (0.039 R)
• M23: 3,757,450 km (0.106 R)
• M24: 3,895,229 km (0.091 R)
• M25: 4,046,323 km (0.033 R)
• M26: 4,211,479 km (0.116 R)
• M27: 4,306,773 km (0.119 R)
• M28: 4,402,815 km (0.087 R)
• M29: 4,499,605 km (0.07 R)
• M30: 4,609,410 km (0.091 R)
• M31: 4,794,462 km (0.091 R)
• M32: 4,981,908 km (0.113 R)
• M33: 5,312,819 km (0.105 R)
• M34: 5,416,041 km (0.032 R)
• M35: 5,572,221 km (0.119 R)
• M36: 5,862,441 km (0.088 R)
• M37: 6,144,134 km (0.1 R)
• M38: 6,266,356 km (0.107 R)
• M39: 6,361,949 km (0.085 R)
• M40: 6,499,279 km (0.088 R)
• M41: 6,973,804 km (0.119 R)
• M42: 7,144,046 km (0.091 R)
• M43: 7,272,551 km (0.117 R)
• M44: 7,401,953 km (0.072 R)
• M45: 7,750,516 km (0.111 R)
• M46: 8,030,563 km (0.103 R)
• M47: 8,434,029 km (0.104 R)
• M48: 8,585,272 km (0.118 R)
• M49: 8,783,041 km (0.12 R)
• M50: 8,997,863 km (0.069 R)
• M51: 9,183,364 km (0.074 R)
• M52: 9,354,654 km (0.12 R)
• M53: 9,684,368 km (0.096 R)
• M54: 10,098,006 km (0.086 R)
• M55: 10,615,016 km (0.119 R)
• M56: 10,778,377 km (0.101 R)
• M57: 11,157,458 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225

Radius: 12.9

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 3.15 AU - 3.23 AU

Year: 3738 Days

Day: 13.4 Hours

Environment

Temp: -196 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 42,322,179 km

• M1: 163,211 km (0.101 R)
• M2: 296,353 km (0.107 R)
• M3: 410,347 km (0.076 R)
• M4: 502,649 km (0.106 R)
• M5: 627,114 km (0.1 R)
• M6: 714,180 km (0.067 R)
• M7: 1,108,819 km (0.064 R)
• M8: 1,228,049 km (0.07 R)
• M9: 1,352,066 km (0.078 R)
• M10: 1,624,334 km (0.119 R)
• M11: 1,843,345 km (0.069 R)
• M12: 2,047,845 km (0.081 R)
• M13: 2,159,146 km (0.096 R)
• M14: 2,375,315 km (0.118 R)
• M15: 2,505,764 km (0.102 R)
• M16: 2,787,906 km (0.063 R)
• M17: 2,939,897 km (0.088 R)
• M18: 3,180,301 km (0.053 R)
• M19: 3,486,229 km (0.108 R)
• M20: 3,605,309 km (0.05 R)
• M21: 4,158,372 km (0.1 R)
• M22: 4,509,628 km (0.112 R)
• M23: 4,738,213 km (0.066 R)
• M24: 5,172,945 km (0.105 R)
• M25: 5,258,066 km (0.11 R)
• M26: 5,412,451 km (0.117 R)
• M27: 5,690,553 km (0.077 R)
• M28: 6,590,235 km (0.058 R)
• M29: 6,738,337 km (0.086 R)
• M30: 7,189,374 km (0.064 R)
• M31: 7,592,092 km (0.075 R)
• M32: 7,727,927 km (0.107 R)
• M33: 8,219,805 km (0.057 R)
• M34: 8,459,610 km (0.093 R)
• M35: 9,069,221 km (0.063 R)
• M36: 9,172,145 km (0.051 R)
• M37: 9,275,517 km (0.083 R)
• M38: 9,400,132 km (0.054 R)
• M39: 9,777,268 km (0.089 R)
• M40: 9,904,127 km (0.06 R)
• M41: 10,052,678 km (0.113 R)
• M42: 10,159,341 km (0.048 R)
• M43: 10,654,809 km (0.032 R)
• M44: 10,916,456 km (0.061 R)
• M45: 11,224,328 km (0.106 R)
• M46: 11,512,903 km (0.116 R)
• M47: 11,826,310 km (0.072 R)
• M48: 12,074,643 km (0.1 R)
• M49: 12,393,136 km (0.092 R)
• M50: 12,645,358 km (0.094 R)
• M51: 13,318,399 km (0.09 R)
• M52: 13,529,631 km (0.088 R)
• M53: 13,647,515 km (0.114 R)
• M54: 14,050,830 km (0.071 R)
• M55: 14,242,016 km (0.12 R)
• M56: 14,482,121 km (0.094 R)
• M57: 14,651,017 km (0.085 R)
• M58: 14,990,903 km (0.109 R)
• M59: 15,186,278 km (0.088 R)
• M60: 15,530,204 km (0.11 R)
• M61: 15,926,339 km (0.06 R)
• M62: 16,300,782 km (0.065 R)
• M63: 16,931,487 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.6

Radius: 12.7

Gravity: 2.97 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.82 AU - 5.36 AU

Year: 6451 Days

Day: 11.3 Hours

Environment

Temp: -212 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 42,322,179 km

• M1: 240,703 km (0.069 R)
• M2: 401,371 km (0.107 R)
• M3: 657,632 km (0.069 R)
• M4: 927,208 km (0.112 R)
• M5: 1,011,132 km (0.095 R)
• M6: 1,142,180 km (0.098 R)
• M7: 1,438,683 km (0.08 R)
• M8: 1,638,994 km (0.076 R)
• M9: 1,938,788 km (0.09 R)
• M10: 2,030,342 km (0.077 R)
• M11: 2,218,237 km (0.039 R)
• M12: 2,471,058 km (0.084 R)
• M13: 2,550,793 km (0.107 R)
• M14: 2,672,117 km (0.086 R)
• M15: 3,711,673 km (0.101 R)
• M16: 3,989,626 km (0.113 R)
• M17: 4,371,100 km (0.099 R)
• M18: 4,468,339 km (0.096 R)
• M19: 5,118,042 km (0.102 R)
• M20: 5,375,799 km (0.119 R)
• M21: 5,585,237 km (0.073 R)
• M22: 5,744,109 km (0.059 R)
• M23: 6,147,874 km (0.114 R)
• M24: 6,284,457 km (0.06 R)
• M25: 6,926,082 km (0.095 R)
• M26: 7,125,646 km (0.074 R)
• M27: 7,647,294 km (0.099 R)
• M28: 7,912,830 km (0.074 R)
• M29: 8,544,282 km (0.113 R)
• M30: 8,789,174 km (0.108 R)
• M31: 9,005,343 km (0.028 R)
• M32: 9,506,047 km (0.103 R)
• M33: 9,664,322 km (0.083 R)
• M34: 11,835,735 km (0.12 R)
• M35: 12,040,385 km (0.106 R)
• M36: 12,418,568 km (0.09 R)
• M37: 13,363,727 km (0.116 R)
• M38: 14,842,951 km (0.118 R)
• M39: 16,222,094 km (0.047 R)
• M40: 16,335,639 km (0.094 R)
• M41: 16,449,483 km (0.112 R)
• M42: 16,907,701 km (0.069 R)
• M43: 17,331,512 km (0.119 R)
• M44: 17,486,346 km (0.069 R)
• M45: 17,641,778 km (0.051 R)
• M46: 18,150,111 km (0.093 R)
• M47: 18,386,326 km (0.112 R)
• M48: 19,181,140 km (0.115 R)
• M49: 19,703,685 km (0.095 R)
• M50: 19,825,009 km (0.115 R)
• M51: 19,905,941 km (0.066 R)
• M52: 21,590,413 km (0.106 R)
• M53: 21,673,889 km (0.092 R)
• M54: 22,302,350 km (0.1 R)
• M55: 22,597,656 km (0.036 R)
• M56: 23,534,288 km (0.048 R)
• M57: 24,007,466 km (0.046 R)
• M58: 24,788,367 km (0.085 R)
• M59: 25,269,773 km (0.112 R)
• M60: 25,533,664 km (0.049 R)
• M61: 25,621,777 km (0.049 R)
• M62: 26,019,857 km (0.111 R)
• M63: 26,108,568 km (0.094 R)
• M64: 27,632,223 km (0.084 R)
• M65: 27,949,370 km (0.089 R)
• M66: 29,739,159 km (0.106 R)
• M67: 29,831,910 km (0.073 R)
• M68: 30,110,760 km (0.06 R)
• M69: 30,437,332 km (0.116 R)
• M70: 30,764,952 km (0.058 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 345.4

Radius: 7.6

Gravity: 5.98 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 5.45 AU - 8.19 AU

Year: 11684 Days

Day: 15.6 Hours

Environment

Temp: -232 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 42,322,179 km

• M1: 336,296 km (0.059 R)
• M2: 395,088 km (0.118 R)
• M3: 497,563 km (0.094 R)
• M4: 684,410 km (0.094 R)
• M5: 810,521 km (0.089 R)
• M6: 996,771 km (0.064 R)
• M7: 1,215,782 km (0.102 R)
• M8: 1,719,927 km (0.108 R)
• M9: 1,806,245 km (0.091 R)
• M10: 1,871,918 km (0.106 R)
• M11: 2,450,264 km (0.085 R)
• M12: 2,498,883 km (0.041 R)
• M13: 2,671,369 km (0.079 R)
• M14: 3,159,507 km (0.062 R)
• M15: 3,292,500 km (0.109 R)
• M16: 3,427,437 km (0.119 R)
• M17: 3,481,890 km (0.066 R)
• M18: 3,985,287 km (0.073 R)
• M19: 4,129,200 km (0.105 R)
• M20: 4,813,311 km (0.068 R)
• M21: 4,905,165 km (0.096 R)
• M22: 5,121,633 km (0.106 R)
• M23: 5,436,387 km (0.114 R)
• M24: 5,757,573 km (0.099 R)
• M25: 5,822,499 km (0.032 R)
• M26: 6,451,857 km (0.114 R)
• M27: 6,689,269 km (0.047 R)
• M28: 7,172,470 km (0.07 R)
• M29: 8,026,973 km (0.101 R)
• M30: 8,540,243 km (0.081 R)
• M31: 9,177,680 km (0.081 R)
• M32: 10,025,301 km (0.08 R)
• M33: 10,182,080 km (0.117 R)
• M34: 10,537,973 km (0.098 R)
• M35: 11,018,631 km (0.039 R)
• M36: 11,139,955 km (0.107 R)
• M37: 11,670,728 km (0.102 R)
• M38: 11,794,296 km (0.117 R)
• M39: 11,877,024 km (0.093 R)
• M40: 12,799,295 km (0.073 R)
• M41: 14,225,411 km (0.115 R)
• M42: 15,928,882 km (0.086 R)
• M43: 17,037,701 km (0.112 R)
• M44: 17,178,024 km (0.083 R)
• M45: 17,318,796 km (0.081 R)
• M46: 18,554,474 km (0.12 R)
• M47: 18,747,156 km (0.115 R)
• M48: 18,988,757 km (0.116 R)
• M49: 19,085,846 km (0.108 R)
• M50: 20,212,767 km (0.09 R)
• M51: 20,510,466 km (0.08 R)
• M52: 20,560,133 km (0.047 R)
• M53: 20,809,363 km (0.118 R)
• M54: 21,411,794 km (0.119 R)
• M55: 22,070,772 km (0.089 R)
• M56: 23,408,626 km (0.067 R)
• M57: 23,668,926 km (0.083 R)
• M58: 25,197,517 km (0.062 R)
• M59: 26,866,581 km (0.092 R)
• M60: 27,084,545 km (0.095 R)
• M61: 27,412,613 km (0.084 R)
• M62: 28,570,949 km (0.096 R)
• M63: 29,184,151 km (0.091 R)
• M64: 29,632,945 km (0.109 R)
• M65: 30,707,656 km (0.05 R)
• M66: 31,680,042 km (0.053 R)
• M67: 32,025,613 km (0.058 R)
• M68: 32,720,645 km (0.103 R)
• M69: 32,895,076 km (0.077 R)
• M70: 33,245,135 km (0.118 R)
• M71: 33,303,628 km (0.097 R)
• M72: 33,831,110 km (0.088 R)
• M73: 34,125,518 km (0.092 R)
• M74: 35,072,922 km (0.088 R)
• M75: 35,370,771 km (0.108 R)
• M76: 35,789,196 km (0.073 R)
• M77: 35,969,013 km (0.113 R)
• M78: 37,357,580 km (0.061 R)
• M79: 38,948,404 km (0.044 R)
• M80: 39,442,227 km (0.095 R)
• M81: 39,938,144 km (0.083 R)
• M82: 40,936,410 km (0.075 R)
• M83: 40,998,942 km (0.096 R)
• M84: 42,132,296 km (0.066 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: 500 - 13,086 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit