🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.44 AU - 0.58 AU

Year: 232 Days

Day: 45.5 Hours

Environment

Temp: -121 °C

Axial Tilt: 0.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.72

Radius: 1.24

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.59 AU - 0.75 AU

Year: 349 Days

Day: 16.3 Hours

Environment

Temp: -142 °C

Axial Tilt: 4.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.3

Radius: 12.7

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.66 AU - 0.72 AU

Year: 364 Days

Day: 7.2 Hours

Environment

Temp: -147 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 59,965,573 km

• M1: 161,416 km (0.054 R)
• M2: 281,543 km (0.092 R)
• M3: 398,978 km (0.099 R)
• M4: 488,886 km (0.119 R)
• M5: 567,874 km (0.105 R)
• M6: 688,749 km (0.086 R)
• M7: 780,302 km (0.099 R)
• M8: 859,739 km (0.069 R)
• M9: 981,063 km (0.066 R)
• M10: 1,116,150 km (0.07 R)
• M11: 1,269,787 km (0.091 R)
• M12: 1,393,953 km (0.109 R)
• M13: 1,547,740 km (0.104 R)
• M14: 1,637,648 km (0.087 R)
• M15: 1,742,666 km (0.12 R)
• M16: 1,877,304 km (0.086 R)
• M17: 1,978,282 km (0.098 R)
• M18: 2,278,076 km (0.105 R)
• M19: 2,401,195 km (0.099 R)
• M20: 2,486,167 km (0.071 R)
• M21: 2,577,422 km (0.113 R)
• M22: 2,705,926 km (0.117 R)
• M23: 2,805,110 km (0.11 R)
• M24: 2,889,483 km (0.102 R)
• M25: 2,969,518 km (0.089 R)
• M26: 3,241,636 km (0.088 R)
• M27: 3,330,497 km (0.112 R)
• M28: 3,476,655 km (0.064 R)
• M29: 3,573,444 km (0.085 R)
• M30: 3,787,220 km (0.066 R)
• M31: 3,898,521 km (0.119 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54.7

Radius: 11.5

Gravity: 0.41 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 0.7 AU - 0.84 AU

Year: 430 Days

Day: 12.4 Hours

Environment

Temp: -152 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 59,965,573 km

• M1: 167,400 km (0.082 R)
• M2: 252,372 km (0.113 R)
• M3: 353,500 km (0.109 R)
• M4: 474,375 km (0.085 R)
• M5: 575,503 km (0.114 R)
• M6: 656,884 km (0.118 R)
• M7: 788,680 km (0.081 R)
• M8: 925,113 km (0.102 R)
• M9: 1,038,808 km (0.105 R)
• M10: 1,138,739 km (0.111 R)
• M11: 1,326,185 km (0.103 R)
• M12: 1,512,285 km (0.111 R)
• M13: 1,596,359 km (0.094 R)
• M14: 1,713,344 km (0.084 R)
• M15: 2,034,980 km (0.047 R)
• M16: 2,162,288 km (0.025 R)
• M17: 2,247,558 km (0.102 R)
• M18: 2,478,388 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 765.6

Radius: 11.3

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.61 AU - 0.99 AU

Year: 455 Days

Day: 5.6 Hours

Environment

Temp: -154 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 59,965,573 km

• M1: 156,779 km (0.115 R)
• M2: 260,300 km (0.051 R)
• M3: 348,413 km (0.082 R)
• M4: 437,873 km (0.067 R)
• M5: 511,475 km (0.105 R)
• M6: 582,684 km (0.055 R)
• M7: 869,313 km (0.027 R)
• M8: 1,034,469 km (0.116 R)
• M9: 1,148,912 km (0.077 R)
• M10: 1,257,370 km (0.103 R)
• M11: 1,337,106 km (0.117 R)
• M12: 1,418,637 km (0.093 R)
• M13: 1,507,498 km (0.045 R)
• M14: 1,609,823 km (0.109 R)
• M15: 1,785,750 km (0.101 R)
• M16: 1,864,139 km (0.062 R)
• M17: 1,943,576 km (0.085 R)
• M18: 2,163,484 km (0.114 R)
• M19: 2,240,827 km (0.108 R)
• M20: 2,424,832 km (0.115 R)
• M21: 2,593,578 km (0.078 R)
• M22: 2,682,739 km (0.099 R)
• M23: 2,773,096 km (0.111 R)
• M24: 2,843,407 km (0.115 R)
• M25: 2,992,705 km (0.081 R)
• M26: 3,159,507 km (0.102 R)
• M27: 3,277,241 km (0.117 R)
• M28: 3,494,606 km (0.089 R)
• M29: 3,601,120 km (0.093 R)
• M30: 3,833,445 km (0.109 R)
• M31: 3,943,400 km (0.11 R)
• M32: 4,022,687 km (0.12 R)
• M33: 4,126,657 km (0.119 R)
• M34: 4,239,454 km (0.087 R)
• M35: 4,518,005 km (0.055 R)
• M36: 4,601,032 km (0.082 R)
• M37: 4,760,354 km (0.078 R)
• M38: 5,101,587 km (0.039 R)
• M39: 5,188,204 km (0.113 R)
• M40: 5,310,276 km (0.119 R)
• M41: 5,406,766 km (0.099 R)
• M42: 5,477,376 km (0.071 R)
• M43: 5,548,286 km (0.117 R)
• M44: 5,682,176 km (0.083 R)
• M45: 5,844,190 km (0.106 R)
• M46: 6,044,203 km (0.086 R)
• M47: 6,163,582 km (0.057 R)
• M48: 6,330,084 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.8

Radius: 14.7

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 3.17 AU - 3.45 AU

Year: 3829 Days

Day: 14.8 Hours

Environment

Temp: -211 °C

Axial Tilt: 13.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 59,965,573 km

• M1: 183,706 km (0.06 R)
• M2: 322,383 km (0.09 R)
• M3: 434,731 km (0.114 R)
• M4: 651,050 km (0.08 R)
• M5: 1,256,173 km (0.118 R)
• M6: 1,357,451 km (0.111 R)
• M7: 1,647,073 km (0.098 R)
• M8: 1,974,243 km (0.062 R)
• M9: 2,093,772 km (0.095 R)
• M10: 2,286,903 km (0.082 R)
• M11: 3,178,356 km (0.093 R)
• M12: 3,299,531 km (0.108 R)
• M13: 3,463,490 km (0.104 R)
• M14: 3,609,348 km (0.084 R)
• M15: 3,736,057 km (0.114 R)
• M16: 3,907,197 km (0.083 R)
• M17: 4,147,003 km (0.072 R)
• M18: 4,302,136 km (0.12 R)
• M19: 4,459,213 km (0.075 R)
• M20: 4,664,162 km (0.112 R)
• M21: 5,083,336 km (0.11 R)
• M22: 5,321,645 km (0.115 R)
• M23: 5,442,221 km (0.095 R)
• M24: 5,563,694 km (0.036 R)
• M25: 6,033,581 km (0.075 R)
• M26: 6,286,103 km (0.045 R)
• M27: 6,387,979 km (0.082 R)
• M28: 7,038,131 km (0.115 R)
• M29: 7,331,044 km (0.112 R)
• M30: 7,709,526 km (0.059 R)
• M31: 8,066,766 km (0.115 R)
• M32: 8,177,917 km (0.101 R)
• M33: 8,317,342 km (0.099 R)
• M34: 8,854,848 km (0.092 R)
• M35: 9,287,185 km (0.104 R)
• M36: 9,432,894 km (0.085 R)
• M37: 9,667,613 km (0.085 R)
• M38: 9,874,507 km (0.099 R)
• M39: 9,993,437 km (0.056 R)
• M40: 10,931,266 km (0.11 R)
• M41: 11,897,219 km (0.113 R)
• M42: 12,055,494 km (0.046 R)
• M43: 12,150,937 km (0.108 R)
• M44: 12,567,119 km (0.078 R)
• M45: 12,728,385 km (0.037 R)
• M46: 12,987,938 km (0.066 R)
• M47: 13,910,208 km (0.081 R)
• M48: 14,683,629 km (0.116 R)
• M49: 15,058,522 km (0.109 R)
• M50: 15,264,368 km (0.085 R)
• M51: 15,401,998 km (0.113 R)
• M52: 16,979,957 km (0.112 R)
• M53: 17,481,409 km (0.105 R)
• M54: 17,733,930 km (0.108 R)
• M55: 18,169,559 km (0.096 R)
• M56: 18,535,475 km (0.094 R)
• M57: 19,088,688 km (0.102 R)
• M58: 20,552,803 km (0.079 R)
• M59: 20,704,944 km (0.109 R)
• M60: 20,857,534 km (0.109 R)
• M61: 22,091,716 km (0.08 R)
• M62: 22,247,597 km (0.115 R)
• M63: 22,756,978 km (0.094 R)
• M64: 23,270,098 km (0.088 R)
• M65: 24,067,156 km (0.079 R)
• M66: 24,751,566 km (0.083 R)
• M67: 24,954,122 km (0.091 R)
• M68: 25,116,585 km (0.11 R)
• M69: 25,401,718 km (0.051 R)
• M70: 26,016,266 km (0.102 R)
• M71: 26,304,691 km (0.101 R)
• M72: 26,470,146 km (0.093 R)
• M73: 26,677,190 km (0.074 R)
• M74: 27,176,548 km (0.088 R)
• M75: 28,269,210 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 487.9

Radius: 13.3

Gravity: 2.76 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 3.7 AU - 3.86 AU

Year: 4673 Days

Day: 11.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 59,965,573 km

• M1: 177,273 km (0.096 R)
• M2: 619,485 km (0.08 R)
• M3: 723,306 km (0.1 R)
• M4: 987,496 km (0.086 R)
• M5: 1,087,128 km (0.118 R)
• M6: 1,256,772 km (0.069 R)
• M7: 1,393,654 km (0.079 R)
• M8: 1,478,326 km (0.088 R)
• M9: 1,564,943 km (0.109 R)
• M10: 1,713,195 km (0.12 R)
• M11: 1,881,941 km (0.111 R)
• M12: 2,056,372 km (0.114 R)
• M13: 2,353,773 km (0.096 R)
• M14: 2,594,925 km (0.03 R)
• M15: 3,064,512 km (0.102 R)
• M16: 3,157,861 km (0.079 R)
• M17: 3,347,552 km (0.065 R)
• M18: 4,082,675 km (0.095 R)
• M19: 5,332,715 km (0.106 R)
• M20: 5,491,289 km (0.075 R)
• M21: 5,836,262 km (0.079 R)
• M22: 6,117,506 km (0.087 R)
• M23: 6,547,600 km (0.11 R)
• M24: 6,766,461 km (0.115 R)
• M25: 7,261,481 km (0.044 R)
• M26: 7,538,685 km (0.111 R)
• M27: 8,444,052 km (0.101 R)
• M28: 8,629,404 km (0.069 R)
• M29: 8,842,730 km (0.059 R)
• M30: 9,383,826 km (0.078 R)
• M31: 9,575,760 km (0.084 R)
• M32: 9,796,716 km (0.1 R)
• M33: 9,935,692 km (0.104 R)
• M34: 10,413,209 km (0.107 R)
• M35: 11,071,140 km (0.109 R)
• M36: 11,215,951 km (0.07 R)
• M37: 12,038,739 km (0.088 R)
• M38: 12,187,739 km (0.084 R)
• M39: 12,668,546 km (0.058 R)
• M40: 12,850,457 km (0.04 R)
• M41: 13,710,944 km (0.104 R)
• M42: 13,960,324 km (0.073 R)
• M43: 14,054,122 km (0.113 R)
• M44: 14,148,219 km (0.043 R)
• M45: 14,305,596 km (0.078 R)
• M46: 14,685,425 km (0.116 R)
• M47: 14,972,503 km (0.116 R)
• M48: 15,100,708 km (0.072 R)
• M49: 15,487,568 km (0.114 R)
• M50: 15,617,270 km (0.111 R)
• M51: 15,714,658 km (0.067 R)
• M52: 16,008,319 km (0.059 R)
• M53: 16,205,189 km (0.058 R)
• M54: 16,667,596 km (0.061 R)
• M55: 17,571,467 km (0.105 R)
• M56: 17,944,414 km (0.054 R)
• M57: 18,217,131 km (0.046 R)
• M58: 18,801,460 km (0.025 R)
• M59: 19,043,809 km (0.063 R)
• M60: 20,023,825 km (0.069 R)
• M61: 20,484,436 km (0.111 R)
• M62: 20,698,212 km (0.111 R)
• M63: 21,056,050 km (0.045 R)
• M64: 21,271,920 km (0.098 R)
• M65: 21,452,185 km (0.097 R)
• M66: 21,887,066 km (0.117 R)
• M67: 22,105,629 km (0.104 R)
• M68: 22,434,893 km (0.063 R)
• M69: 22,802,455 km (0.115 R)
• M70: 23,209,212 km (0.094 R)
• M71: 23,581,112 km (0.077 R)
• M72: 23,693,161 km (0.106 R)
• M73: 24,293,198 km (0.094 R)
• M74: 24,746,480 km (0.111 R)
• M75: 24,898,172 km (0.047 R)
• M76: 25,202,604 km (0.036 R)
• M77: 25,661,570 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20

Radius: 12.1

Gravity: 0.14 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 5.05 AU - 5.45 AU

Year: 7648 Days

Day: 7.8 Hours

Environment

Temp: -215 °C

Axial Tilt: 118.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 59,965,573 km

• M1: 244,443 km (0.054 R)
• M2: 329,714 km (0.102 R)
• M3: 468,840 km (0.1 R)
• M4: 735,274 km (0.092 R)
• M5: 844,779 km (0.047 R)
• M6: 1,105,079 km (0.103 R)
• M7: 1,192,445 km (0.112 R)
• M8: 1,273,975 km (0.068 R)
• M9: 1,400,236 km (0.077 R)
• M10: 1,557,314 km (0.105 R)
• M11: 1,656,497 km (0.106 R)
• M12: 1,823,299 km (0.077 R)
• M13: 1,918,593 km (0.073 R)
• M14: 2,184,279 km (0.066 R)
• M15: 2,440,988 km (0.102 R)
• M16: 2,675,408 km (0.084 R)
• M17: 3,052,096 km (0.064 R)
• M18: 3,339,922 km (0.12 R)
• M19: 3,552,800 km (0.099 R)
• M20: 3,648,842 km (0.087 R)
• M21: 3,758,048 km (0.088 R)
• M22: 3,855,885 km (0.116 R)
• M23: 3,942,353 km (0.065 R)
• M24: 4,154,931 km (0.094 R)
• M25: 4,448,741 km (0.083 R)
• M26: 4,617,787 km (0.06 R)
• M27: 4,935,533 km (0.111 R)
• M28: 5,151,253 km (0.119 R)
• M29: 5,775,076 km (0.092 R)
• M30: 5,874,409 km (0.117 R)
• M31: 6,320,660 km (0.046 R)
• M32: 6,570,039 km (0.053 R)
• M33: 7,003,125 km (0.091 R)
• M34: 7,430,077 km (0.046 R)
• M35: 7,522,679 km (0.071 R)
• M36: 7,928,388 km (0.059 R)
• M37: 8,245,386 km (0.075 R)
• M38: 8,357,285 km (0.056 R)
• M39: 9,689,304 km (0.069 R)
• M40: 9,773,678 km (0.107 R)
• M41: 10,216,487 km (0.115 R)
• M42: 10,336,914 km (0.108 R)
• M43: 10,423,082 km (0.113 R)
• M44: 10,735,592 km (0.085 R)
• M45: 11,298,828 km (0.1 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 971.4

Radius: 3.8

Gravity: 67.27 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 5.62 AU - 8.36 AU

Year: 11750 Days

Day: 20.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 59,965,573 km

• M1: 62,382 km (0.073 R)
• M2: 146,456 km (0.081 R)
• M3: 180,116 km (0.106 R)
• M4: 216,767 km (0.104 R)
• M5: 327,919 km (0.041 R)
• M6: 562,937 km (0.108 R)
• M7: 820,096 km (0.113 R)
• M8: 972,237 km (0.105 R)
• M9: 1,109,717 km (0.108 R)
• M10: 1,584,840 km (0.091 R)
• M11: 1,611,468 km (0.099 R)
• M12: 1,829,432 km (0.11 R)
• M13: 2,475,994 km (0.105 R)
• M14: 2,569,194 km (0.116 R)
• M15: 2,632,025 km (0.059 R)
• M16: 3,118,966 km (0.039 R)
• M17: 3,424,295 km (0.058 R)
• M18: 3,493,409 km (0.068 R)
• M19: 3,846,161 km (0.043 R)
• M20: 4,063,228 km (0.102 R)
• M21: 4,099,730 km (0.086 R)
• M22: 4,623,023 km (0.09 R)
• M23: 7,004,322 km (0.119 R)
• M24: 7,180,399 km (0.115 R)
• M25: 8,500,301 km (0.109 R)
• M26: 9,067,875 km (0.064 R)
• M27: 9,550,328 km (0.11 R)
• M28: 9,745,553 km (0.082 R)
• M29: 10,090,376 km (0.085 R)
• M30: 10,339,158 km (0.114 R)
• M31: 11,354,478 km (0.087 R)
• M32: 11,457,701 km (0.09 R)
• M33: 12,031,110 km (0.111 R)
• M34: 12,347,958 km (0.12 R)
• M35: 12,828,167 km (0.114 R)
• M36: 13,751,934 km (0.101 R)
• M37: 14,082,994 km (0.117 R)
• M38: 14,193,996 km (0.103 R)
• M39: 14,416,747 km (0.057 R)
• M40: 15,376,417 km (0.11 R)
• M41: 15,605,152 km (0.111 R)
• M42: 18,195,140 km (0.095 R)
• M43: 19,169,322 km (0.073 R)
• M44: 19,230,806 km (0.03 R)
• M45: 19,353,925 km (0.103 R)
• M46: 20,473,516 km (0.106 R)
• M47: 20,788,270 km (0.109 R)
• M48: 20,851,400 km (0.091 R)
• M49: 20,914,680 km (0.065 R)
• M50: 21,422,565 km (0.097 R)
• M51: 21,806,134 km (0.099 R)
• M52: 22,063,143 km (0.055 R)
• M53: 22,385,825 km (0.105 R)
• M54: 23,691,964 km (0.07 R)
• M55: 23,956,154 km (0.095 R)
• M56: 25,291,614 km (0.079 R)
• M57: 25,900,478 km (0.117 R)
• M58: 26,582,494 km (0.088 R)
• M59: 27,063,601 km (0.091 R)
• M60: 27,201,530 km (0.086 R)
• M61: 28,523,676 km (0.061 R)
• M62: 29,016,003 km (0.094 R)
• M63: 29,157,223 km (0.113 R)
• M64: 29,440,412 km (0.104 R)
• M65: 29,724,349 km (0.086 R)
• M66: 30,510,037 km (0.099 R)
• M67: 32,393,923 km (0.077 R)
• M68: 33,794,309 km (0.076 R)
• M69: 34,688,904 km (0.12 R)
• M70: 35,666,825 km (0.031 R)
• M71: 37,726,638 km (0.113 R)
• M72: 38,421,820 km (0.101 R)
• M73: 39,043,249 km (0.067 R)
• M74: 39,589,730 km (0.096 R)
• M75: 40,060,066 km (0.063 R)
• M76: 40,295,982 km (0.081 R)
• M77: 41,800,787 km (0.047 R)
• M78: 42,359,834 km (0.088 R)
• M79: 44,457,794 km (0.096 R)
• M80: 44,946,680 km (0.082 R)
• M81: 45,355,382 km (0.087 R)
• M82: 48,334,922 km (0.088 R)
• M83: 49,005,570 km (0.092 R)
• M84: 49,932,777 km (0.116 R)
• M85: 50,271,317 km (0.117 R)
• M86: 51,718,826 km (0.073 R)
• M87: 51,975,686 km (0.052 R)
• M88: 52,404,732 km (0.087 R)
• M89: 53,439,202 km (0.03 R)
• M90: 54,393,487 km (0.068 R)
• M91: 55,703,665 km (0.073 R)
• M92: 56,406,625 km (0.098 R)
• M93: 57,732,810 km (0.098 R)
• M94: 59,337,547 km (0.036 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: 176 - 11,947 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit