🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.54 AU - 0.54 AU

Year: 256 Days

Day: 24.5 Hours

Environment

Temp: -124 °C

Axial Tilt: 22.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.81

Radius: 1.87

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.54 AU - 0.6 AU

Year: 278 Days

Day: 45.4 Hours

Environment

Temp: -135 °C

Axial Tilt: 37.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 27,229,172 km

• M1: 795,861 km (0.05 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 955.9

Radius: 10.9

Gravity: 8.05 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 0.56 AU - 0.82 AU

Year: 370 Days

Day: 7.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 27,229,172 km

• M1: 142,268 km (0.06 R)
• M2: 214,673 km (0.082 R)
• M3: 311,164 km (0.117 R)
• M4: 411,095 km (0.111 R)
• M5: 546,631 km (0.108 R)
• M6: 628,461 km (0.07 R)
• M7: 711,039 km (0.087 R)
• M8: 785,090 km (0.06 R)
• M9: 928,554 km (0.095 R)
• M10: 1,124,378 km (0.064 R)
• M11: 1,227,451 km (0.069 R)
• M12: 1,308,383 km (0.056 R)
• M13: 1,385,875 km (0.105 R)
• M14: 1,481,169 km (0.112 R)
• M15: 1,633,758 km (0.11 R)
• M16: 1,791,734 km (0.108 R)
• M17: 1,937,292 km (0.103 R)
• M18: 2,038,570 km (0.109 R)
• M19: 2,190,711 km (0.1 R)
• M20: 2,308,894 km (0.091 R)
• M21: 2,378,457 km (0.118 R)
• M22: 2,448,618 km (0.047 R)
• M23: 2,558,423 km (0.105 R)
• M24: 2,670,023 km (0.089 R)
• M25: 2,816,928 km (0.112 R)
• M26: 2,891,278 km (0.092 R)
• M27: 2,987,021 km (0.118 R)
• M28: 3,111,785 km (0.116 R)
• M29: 3,287,862 km (0.11 R)
• M30: 3,423,846 km (0.067 R)
• M31: 3,576,436 km (0.034 R)
• M32: 3,746,230 km (0.118 R)
• M33: 4,139,822 km (0.027 R)
• M34: 4,279,247 km (0.034 R)
• M35: 4,365,266 km (0.055 R)
• M36: 4,626,763 km (0.117 R)
• M37: 4,893,346 km (0.097 R)
• M38: 4,975,027 km (0.113 R)
• M39: 5,090,367 km (0.107 R)
• M40: 5,256,570 km (0.099 R)
• M41: 5,332,117 km (0.104 R)
• M42: 5,475,432 km (0.098 R)
• M43: 5,637,297 km (0.102 R)
• M44: 5,714,639 km (0.077 R)
• M45: 5,818,160 km (0.069 R)
• M46: 5,948,460 km (0.039 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.4

Radius: 12.2

Gravity: 0.5 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.62 AU - 0.76 AU

Year: 370 Days

Day: 11.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 27,229,172 km

• M1: 152,590 km (0.111 R)
• M2: 279,449 km (0.073 R)
• M3: 355,744 km (0.077 R)
• M4: 436,078 km (0.09 R)
• M5: 585,975 km (0.088 R)
• M6: 663,167 km (0.12 R)
• M7: 751,281 km (0.106 R)
• M8: 865,424 km (0.118 R)
• M9: 968,347 km (0.117 R)
• M10: 1,044,642 km (0.065 R)
• M11: 1,149,809 km (0.047 R)
• M12: 1,231,190 km (0.025 R)
• M13: 1,309,131 km (0.101 R)
• M14: 1,473,090 km (0.115 R)
• M15: 1,562,251 km (0.119 R)
• M16: 1,702,723 km (0.102 R)
• M17: 1,809,386 km (0.081 R)
• M18: 1,905,428 km (0.108 R)
• M19: 1,993,392 km (0.053 R)
• M20: 2,076,269 km (0.088 R)
• M21: 2,183,830 km (0.066 R)
• M22: 2,345,395 km (0.113 R)
• M23: 2,422,438 km (0.09 R)
• M24: 2,511,150 km (0.077 R)

Planet 5 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 343.5

Radius: 14.5

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.62 AU - 0.8 AU

Year: 386 Days

Day: 8.5 Hours

Environment

Temp: -142 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 27,229,172 km

• M1: 185,801 km (0.091 R)
• M2: 276,457 km (0.044 R)
• M3: 396,434 km (0.076 R)
• M4: 506,838 km (0.091 R)
• M5: 625,469 km (0.087 R)
• M6: 720,613 km (0.093 R)
• M7: 825,032 km (0.116 R)
• M8: 917,783 km (0.086 R)
• M9: 1,051,523 km (0.08 R)
• M10: 1,149,660 km (0.051 R)
• M11: 1,307,635 km (0.041 R)
• M12: 1,418,637 km (0.095 R)
• M13: 1,511,537 km (0.076 R)
• M14: 1,628,672 km (0.09 R)
• M15: 1,726,509 km (0.071 R)
• M16: 1,840,203 km (0.085 R)
• M17: 2,032,437 km (0.09 R)
• M18: 2,123,841 km (0.079 R)
• M19: 2,271,045 km (0.094 R)
• M20: 2,396,558 km (0.05 R)
• M21: 2,534,786 km (0.105 R)
• M22: 2,670,472 km (0.079 R)
• M23: 2,857,170 km (0.111 R)
• M24: 3,031,750 km (0.064 R)
• M25: 3,142,752 km (0.064 R)
• M26: 3,243,731 km (0.084 R)
• M27: 3,571,051 km (0.115 R)
• M28: 3,795,298 km (0.1 R)
• M29: 3,987,980 km (0.106 R)
• M30: 4,116,036 km (0.115 R)
• M31: 4,208,487 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.5

Radius: 8

Gravity: 15.02 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.34 AU - 1.62 AU

Year: 1163 Days

Day: 13.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 27,229,172 km

• M1: 132,693 km (0.075 R)
• M2: 186,100 km (0.036 R)
• M3: 249,828 km (0.12 R)
• M4: 329,415 km (0.088 R)
• M5: 459,265 km (0.081 R)
• M6: 524,939 km (0.112 R)
• M7: 574,905 km (0.11 R)
• M8: 653,294 km (0.101 R)
• M9: 785,389 km (0.112 R)
• M10: 996,471 km (0.063 R)
• M11: 1,068,129 km (0.067 R)
• M12: 1,141,731 km (0.103 R)
• M13: 1,285,495 km (0.11 R)
• M14: 1,417,290 km (0.105 R)
• M15: 1,526,048 km (0.055 R)
• M16: 1,600,248 km (0.042 R)
• M17: 1,928,765 km (0.099 R)
• M18: 2,009,099 km (0.104 R)
• M19: 2,080,458 km (0.081 R)
• M20: 2,162,886 km (0.116 R)
• M21: 2,236,039 km (0.068 R)
• M22: 2,299,469 km (0.091 R)
• M23: 2,449,665 km (0.032 R)
• M24: 2,636,363 km (0.113 R)
• M25: 2,793,740 km (0.116 R)
• M26: 2,885,145 km (0.096 R)
• M27: 3,105,951 km (0.072 R)
• M28: 3,165,042 km (0.092 R)
• M29: 3,296,389 km (0.113 R)
• M30: 3,356,677 km (0.106 R)
• M31: 3,701,051 km (0.108 R)
• M32: 3,839,429 km (0.052 R)
• M33: 4,043,930 km (0.107 R)
• M34: 4,121,571 km (0.108 R)
• M35: 4,212,676 km (0.099 R)
• M36: 4,330,858 km (0.119 R)
• M37: 4,463,552 km (0.068 R)
• M38: 4,570,664 km (0.099 R)
• M39: 4,814,658 km (0.093 R)
• M40: 4,993,727 km (0.092 R)
• M41: 5,090,965 km (0.08 R)
• M42: 5,301,599 km (0.066 R)
• M43: 5,372,359 km (0.062 R)
• M44: 5,760,416 km (0.051 R)
• M45: 6,083,248 km (0.065 R)
• M46: 6,142,638 km (0.119 R)
• M47: 6,563,457 km (0.099 R)
• M48: 6,731,306 km (0.087 R)
• M49: 6,916,059 km (0.096 R)
• M50: 7,149,432 km (0.042 R)
• M51: 7,322,217 km (0.092 R)
• M52: 7,480,492 km (0.115 R)
• M53: 7,752,162 km (0.111 R)
• M54: 7,832,645 km (0.119 R)
• M55: 8,321,681 km (0.113 R)
• M56: 8,703,305 km (0.094 R)
• M57: 8,787,080 km (0.09 R)
• M58: 8,871,004 km (0.053 R)
• M59: 9,431,996 km (0.107 R)
• M60: 9,500,811 km (0.069 R)
• M61: 9,690,950 km (0.067 R)
• M62: 10,145,129 km (0.055 R)
• M63: 10,749,505 km (0.118 R)
• M64: 11,056,031 km (0.105 R)
• M65: 11,128,586 km (0.052 R)
• M66: 11,201,440 km (0.082 R)
• M67: 11,274,294 km (0.109 R)
• M68: 11,383,800 km (0.068 R)
• M69: 11,548,956 km (0.061 R)
• M70: 12,198,510 km (0.054 R)
• M71: 12,348,706 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.4

Radius: 13.6

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 1.49 AU - 2.41 AU

Year: 1758 Days

Day: 15 Hours

Environment

Temp: -184 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 27,229,172 km

• M1: 170,542 km (0.119 R)
• M2: 322,683 km (0.116 R)
• M3: 429,495 km (0.081 R)
• M4: 533,017 km (0.09 R)
• M5: 625,170 km (0.09 R)
• M6: 812,616 km (0.099 R)
• M7: 949,049 km (0.111 R)
• M8: 1,131,558 km (0.09 R)
• M9: 1,227,451 km (0.052 R)
• M10: 1,346,381 km (0.073 R)
• M11: 1,532,630 km (0.115 R)
• M12: 1,672,654 km (0.099 R)
• M13: 1,942,977 km (0.06 R)
• M14: 2,083,599 km (0.063 R)
• M15: 2,215,544 km (0.064 R)
• M16: 2,313,381 km (0.035 R)
• M17: 2,513,543 km (0.091 R)
• M18: 2,745,719 km (0.111 R)
• M19: 3,148,586 km (0.069 R)
• M20: 3,385,400 km (0.117 R)
• M21: 3,599,325 km (0.117 R)
• M22: 3,715,263 km (0.077 R)
• M23: 3,802,927 km (0.101 R)
• M24: 3,936,070 km (0.098 R)
• M25: 4,100,777 km (0.104 R)
• M26: 4,671,792 km (0.113 R)
• M27: 4,782,794 km (0.025 R)
• M28: 5,137,191 km (0.102 R)
• M29: 5,317,606 km (0.104 R)
• M30: 5,701,773 km (0.066 R)
• M31: 5,786,446 km (0.09 R)
• M32: 5,905,825 km (0.118 R)
• M33: 6,799,971 km (0.106 R)
• M34: 6,926,082 km (0.068 R)
• M35: 7,180,548 km (0.12 R)
• M36: 7,401,205 km (0.106 R)
• M37: 7,868,100 km (0.063 R)
• M38: 8,596,193 km (0.065 R)
• M39: 9,027,633 km (0.111 R)
• M40: 9,146,563 km (0.112 R)
• M41: 9,446,208 km (0.083 R)
• M42: 9,809,880 km (0.08 R)
• M43: 10,488,905 km (0.108 R)
• M44: 11,204,282 km (0.053 R)
• M45: 11,310,796 km (0.045 R)
• M46: 11,870,292 km (0.057 R)
• M47: 12,022,582 km (0.032 R)
• M48: 12,306,968 km (0.114 R)
• M49: 12,483,045 km (0.117 R)
• M50: 12,593,598 km (0.099 R)
• M51: 12,682,159 km (0.067 R)
• M52: 13,511,979 km (0.103 R)
• M53: 13,602,785 km (0.101 R)
• M54: 13,922,027 km (0.119 R)
• M55: 14,544,803 km (0.088 R)
• M56: 14,661,190 km (0.062 R)
• M57: 14,824,551 km (0.119 R)
• M58: 15,059,120 km (0.045 R)
• M59: 15,294,886 km (0.08 R)
• M60: 15,674,566 km (0.078 R)
• M61: 15,841,667 km (0.102 R)
• M62: 16,009,366 km (0.112 R)
• M63: 16,129,493 km (0.08 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.7

Radius: 15

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.82 AU - 6.18 AU

Year: 8328 Days

Day: 14.4 Hours

Environment

Temp: -225 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 27,229,172 km

• M1: 187,745 km (0.12 R)
• M2: 362,027 km (0.09 R)
• M3: 475,123 km (0.041 R)
• M4: 669,750 km (0.098 R)
• M5: 1,066,334 km (0.065 R)
• M6: 1,232,088 km (0.113 R)
• M7: 1,572,124 km (0.107 R)
• M8: 1,783,057 km (0.12 R)
• M9: 1,963,023 km (0.057 R)
• M10: 2,107,236 km (0.081 R)
• M11: 2,363,198 km (0.079 R)
• M12: 2,494,993 km (0.115 R)
• M13: 2,835,927 km (0.1 R)
• M14: 3,023,971 km (0.102 R)
• M15: 3,119,564 km (0.089 R)
• M16: 3,338,576 km (0.044 R)
• M17: 3,537,690 km (0.085 R)
• M18: 3,843,768 km (0.097 R)
• M19: 3,973,918 km (0.095 R)
• M20: 4,702,310 km (0.076 R)
• M21: 5,297,560 km (0.109 R)
• M22: 6,098,208 km (0.088 R)
• M23: 6,342,950 km (0.102 R)
• M24: 6,466,368 km (0.105 R)
• M25: 6,873,573 km (0.065 R)
• M26: 7,160,352 km (0.079 R)
• M27: 7,386,096 km (0.098 R)
• M28: 7,844,912 km (0.118 R)
• M29: 8,044,326 km (0.099 R)
• M30: 8,414,581 km (0.058 R)
• M31: 8,997,564 km (0.106 R)
• M32: 9,276,564 km (0.098 R)
• M33: 10,094,565 km (0.066 R)
• M34: 11,345,951 km (0.11 R)
• M35: 11,913,675 km (0.1 R)
• M36: 12,374,586 km (0.094 R)
• M37: 12,998,110 km (0.06 R)
• M38: 14,276,125 km (0.118 R)
• M39: 15,887,294 km (0.116 R)
• M40: 16,267,422 km (0.046 R)
• M41: 16,394,730 km (0.071 R)
• M42: 16,522,337 km (0.03 R)
• M43: 16,821,682 km (0.086 R)
• M44: 17,512,226 km (0.116 R)
• M45: 17,861,088 km (0.074 R)
• M46: 18,344,588 km (0.056 R)
• M47: 18,654,406 km (0.04 R)
• M48: 18,921,438 km (0.084 R)
• M49: 20,321,076 km (0.044 R)
• M50: 21,613,900 km (0.11 R)
• M51: 21,941,370 km (0.079 R)
• M52: 22,553,674 km (0.085 R)
• M53: 22,695,792 km (0.093 R)
• M54: 22,885,632 km (0.082 R)
• M55: 23,891,678 km (0.113 R)
• M56: 24,327,157 km (0.089 R)
• M57: 24,570,253 km (0.072 R)
• M58: 25,501,500 km (0.063 R)
• M59: 25,946,554 km (0.06 R)
• M60: 26,294,519 km (0.089 R)
• M61: 28,466,081 km (0.07 R)
• M62: 28,619,718 km (0.095 R)
• M63: 29,702,956 km (0.077 R)
• M64: 30,852,167 km (0.118 R)
• M65: 31,168,118 km (0.067 R)
• M66: 31,538,074 km (0.084 R)
• M67: 33,680,165 km (0.093 R)
• M68: 33,842,778 km (0.073 R)
• M69: 35,317,365 km (0.092 R)
• M70: 35,592,774 km (0.095 R)
• M71: 36,090,337 km (0.117 R)
• M72: 37,372,091 km (0.073 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 174.3

Radius: 8.5

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 4.92 AU - 6.22 AU

Year: 8488 Days

Day: 14.7 Hours

Environment

Temp: -216 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 27,229,172 km

• M1: 106,514 km (0.092 R)
• M2: 219,460 km (0.112 R)
• M3: 382,073 km (0.078 R)
• M4: 555,158 km (0.052 R)
• M5: 608,115 km (0.098 R)
• M6: 862,581 km (0.081 R)
• M7: 1,002,306 km (0.095 R)
• M8: 1,136,046 km (0.076 R)
• M9: 1,191,248 km (0.111 R)
• M10: 1,481,169 km (0.12 R)
• M11: 1,557,015 km (0.073 R)
• M12: 2,023,610 km (0.086 R)
• M13: 2,108,432 km (0.103 R)
• M14: 2,281,517 km (0.094 R)
• M15: 2,549,896 km (0.107 R)
• M16: 2,753,349 km (0.114 R)
• M17: 3,314,790 km (0.041 R)
• M18: 3,536,942 km (0.098 R)
• M19: 3,701,650 km (0.11 R)
• M20: 4,319,639 km (0.058 R)
• M21: 4,855,348 km (0.061 R)
• M22: 5,107,870 km (0.113 R)
• M23: 5,341,242 km (0.107 R)
• M24: 6,434,204 km (0.045 R)
• M25: 6,534,734 km (0.084 R)
• M26: 6,711,708 km (0.046 R)
• M27: 7,096,474 km (0.068 R)
• M28: 7,409,583 km (0.047 R)
• M29: 7,727,029 km (0.064 R)
• M30: 7,833,842 km (0.113 R)
• M31: 7,968,181 km (0.105 R)
• M32: 8,512,717 km (0.107 R)
• M33: 8,733,972 km (0.114 R)
• M34: 8,789,623 km (0.111 R)
• M35: 8,873,248 km (0.104 R)
• M36: 8,957,173 km (0.11 R)
• M37: 9,069,371 km (0.104 R)
• M38: 9,182,168 km (0.113 R)
• M39: 9,238,716 km (0.084 R)
• M40: 9,295,413 km (0.037 R)
• M41: 9,810,628 km (0.078 R)
• M42: 9,955,439 km (0.044 R)
• M43: 10,042,655 km (0.115 R)
• M44: 10,247,005 km (0.046 R)
• M45: 10,364,589 km (0.099 R)
• M46: 11,138,908 km (0.04 R)
• M47: 11,655,320 km (0.064 R)
• M48: 12,055,644 km (0.108 R)
• M49: 12,179,660 km (0.043 R)
• M50: 12,554,253 km (0.063 R)
• M51: 12,680,065 km (0.12 R)
• M52: 13,604,131 km (0.088 R)
• M53: 13,960,324 km (0.109 R)
• M54: 14,385,331 km (0.105 R)
• M55: 14,947,370 km (0.069 R)
• M56: 15,181,042 km (0.105 R)
• M57: 15,821,022 km (0.118 R)
• M58: 15,956,857 km (0.095 R)
• M59: 16,229,723 km (0.091 R)
• M60: 16,642,015 km (0.119 R)
• M61: 17,022,891 km (0.068 R)
• M62: 18,254,082 km (0.106 R)
• M63: 18,432,253 km (0.111 R)
• M64: 18,575,268 km (0.039 R)
• M65: 18,718,583 km (0.041 R)
• M66: 18,934,303 km (0.072 R)
• M67: 19,368,287 km (0.056 R)
• M68: 19,513,696 km (0.102 R)
• M69: 19,878,715 km (0.119 R)
• M70: 19,952,018 km (0.117 R)
• M71: 20,319,729 km (0.085 R)
• M72: 20,764,035 km (0.115 R)
• M73: 21,061,884 km (0.082 R)
• M74: 22,229,795 km (0.085 R)
• M75: 22,382,085 km (0.1 R)
• M76: 22,802,455 km (0.109 R)
• M77: 23,302,711 km (0.094 R)
• M78: 23,923,392 km (0.082 R)
• M79: 24,353,187 km (0.052 R)
• M80: 24,982,994 km (0.073 R)
• M81: 25,260,199 km (0.057 R)
• M82: 25,379,279 km (0.107 R)
• M83: 27,147,825 km (0.085 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: 421 - 13,322 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit