🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.03 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.07

Radius: 1.34

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.89 AU - 1.17 AU

Year: 396 Days

Day: 20.6 Hours

Environment

Temp: -1 °C

Axial Tilt: 117.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 49,954,840 km

• M1: 31,416 km (0.118 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.06

Radius: 1.56

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 1.03 AU - 1.39 AU

Year: 504 Days

Day: 34.3 Hours

Environment

Temp: -3 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 49,954,840 km

• M1: 254,616 km (0.069 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.95

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 2.15 AU - 2.79 AU

Year: 1470 Days

Day: 23.3 Hours

Environment

Temp: -92 °C

Axial Tilt: 22 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,954,840 km

• M1: 765,193 km (0.084 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.88

Radius: 0.95

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 2.23 AU - 3.55 AU

Year: 1861 Days

Day: 28.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 49,954,840 km

• M1: 1,690,755 km (0.066 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.92

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 2.91 AU - 2.91 AU

Year: 1880 Days

Day: 40.7 Hours

Environment

Temp: -102 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 664.7

Radius: 12.6

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 5.31 AU - 5.43 AU

Year: 4713 Days

Day: 10.1 Hours

Environment

Temp: -155 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 49,954,840 km

• M1: 185,352 km (0.094 R)
• M2: 394,041 km (0.114 R)
• M3: 476,320 km (0.104 R)
• M4: 587,321 km (0.053 R)
• M5: 791,373 km (0.085 R)
• M6: 954,285 km (0.11 R)
• M7: 1,101,489 km (0.103 R)
• M8: 1,256,921 km (0.05 R)
• M9: 1,511,986 km (0.117 R)
• M10: 1,606,083 km (0.103 R)
• M11: 1,751,193 km (0.114 R)
• M12: 2,055,026 km (0.07 R)
• M13: 2,249,204 km (0.07 R)
• M14: 2,617,963 km (0.032 R)
• M15: 2,713,257 km (0.103 R)
• M16: 3,126,296 km (0.108 R)
• M17: 3,309,554 km (0.069 R)
• M18: 3,496,401 km (0.085 R)
• M19: 3,665,447 km (0.066 R)
• M20: 4,414,334 km (0.083 R)
• M21: 4,620,480 km (0.036 R)
• M22: 4,995,073 km (0.085 R)
• M23: 5,137,939 km (0.057 R)
• M24: 5,282,450 km (0.074 R)
• M25: 5,698,781 km (0.09 R)
• M26: 6,049,887 km (0.065 R)
• M27: 6,563,607 km (0.056 R)
• M28: 6,641,996 km (0.074 R)
• M29: 7,225,727 km (0.104 R)
• M30: 7,333,587 km (0.1 R)
• M31: 7,853,589 km (0.047 R)
• M32: 8,048,216 km (0.065 R)
• M33: 8,584,524 km (0.075 R)
• M34: 8,785,135 km (0.109 R)
• M35: 9,249,337 km (0.104 R)
• M36: 9,930,755 km (0.086 R)
• M37: 10,050,883 km (0.102 R)
• M38: 10,353,519 km (0.041 R)
• M39: 10,475,292 km (0.112 R)
• M40: 10,812,934 km (0.083 R)
• M41: 10,967,618 km (0.059 R)
• M42: 11,467,574 km (0.078 R)
• M43: 12,006,875 km (0.109 R)
• M44: 12,392,538 km (0.073 R)
• M45: 12,619,478 km (0.107 R)
• M46: 12,749,628 km (0.102 R)
• M47: 13,143,220 km (0.036 R)
• M48: 13,474,131 km (0.042 R)
• M49: 13,807,883 km (0.111 R)
• M50: 14,963,078 km (0.098 R)
• M51: 15,170,271 km (0.09 R)
• M52: 16,149,240 km (0.118 R)
• M53: 16,326,214 km (0.051 R)
• M54: 17,004,491 km (0.085 R)
• M55: 17,184,607 km (0.115 R)
• M56: 17,474,078 km (0.107 R)
• M57: 17,655,690 km (0.109 R)
• M58: 18,057,660 km (0.115 R)
• M59: 18,278,317 km (0.066 R)
• M60: 18,462,771 km (0.109 R)
• M61: 18,610,723 km (0.089 R)
• M62: 19,469,564 km (0.107 R)
• M63: 19,733,605 km (0.116 R)
• M64: 20,036,690 km (0.117 R)
• M65: 20,839,731 km (0.103 R)
• M66: 21,536,409 km (0.113 R)
• M67: 22,240,715 km (0.085 R)
• M68: 22,358,898 km (0.092 R)
• M69: 22,437,736 km (0.043 R)
• M70: 22,754,135 km (0.087 R)
• M71: 23,551,642 km (0.097 R)
• M72: 24,480,196 km (0.099 R)
• M73: 25,626,564 km (0.078 R)
• M74: 25,833,159 km (0.118 R)
• M75: 26,081,790 km (0.096 R)
• M76: 26,832,472 km (0.099 R)
• M77: 28,397,565 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 553.9

Radius: 11.9

Gravity: 3.91 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 5.32 AU - 7.62 AU

Year: 6233 Days

Day: 5.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 34.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 49,954,840 km

• M1: 148,999 km (0.073 R)
• M2: 325,076 km (0.098 R)
• M3: 467,942 km (0.053 R)
• M4: 648,806 km (0.034 R)
• M5: 814,261 km (0.092 R)
• M6: 980,315 km (0.029 R)
• M7: 1,220,270 km (0.088 R)
• M8: 1,446,163 km (0.102 R)
• M9: 1,547,291 km (0.113 R)
• M10: 1,883,736 km (0.059 R)
• M11: 1,994,888 km (0.1 R)
• M12: 2,204,474 km (0.115 R)
• M13: 2,481,978 km (0.118 R)
• M14: 2,625,143 km (0.072 R)
• M15: 2,708,170 km (0.083 R)
• M16: 3,247,321 km (0.118 R)
• M17: 3,702,547 km (0.088 R)
• M18: 3,866,806 km (0.11 R)
• M19: 4,129,799 km (0.117 R)
• M20: 4,423,459 km (0.104 R)
• M21: 4,623,173 km (0.083 R)
• M22: 4,876,891 km (0.118 R)
• M23: 5,213,635 km (0.107 R)
• M24: 5,504,603 km (0.051 R)
• M25: 5,692,498 km (0.119 R)
• M26: 6,074,870 km (0.115 R)
• M27: 6,185,573 km (0.067 R)
• M28: 6,522,018 km (0.09 R)
• M29: 6,635,563 km (0.098 R)
• M30: 6,778,280 km (0.104 R)
• M31: 7,477,949 km (0.098 R)
• M32: 7,656,419 km (0.095 R)
• M33: 7,806,316 km (0.105 R)
• M34: 8,726,044 km (0.086 R)
• M35: 8,851,257 km (0.091 R)
• M36: 9,326,230 km (0.066 R)
• M37: 9,809,432 km (0.027 R)
• M38: 10,136,153 km (0.112 R)
• M39: 10,599,757 km (0.094 R)
• M40: 10,901,346 km (0.074 R)
• M41: 11,239,886 km (0.11 R)
• M42: 11,444,536 km (0.094 R)
• M43: 11,616,125 km (0.078 R)
• M44: 11,892,582 km (0.091 R)
• M45: 12,557,544 km (0.097 R)
• M46: 13,270,678 km (0.089 R)
• M47: 13,777,665 km (0.026 R)
• M48: 13,996,826 km (0.034 R)
• M49: 15,223,379 km (0.066 R)
• M50: 15,374,323 km (0.088 R)
• M51: 16,252,313 km (0.06 R)
• M52: 16,600,277 km (0.05 R)
• M53: 16,872,695 km (0.089 R)
• M54: 17,068,070 km (0.111 R)
• M55: 17,185,654 km (0.071 R)
• M56: 17,264,342 km (0.094 R)
• M57: 18,296,717 km (0.08 R)
• M58: 18,901,392 km (0.094 R)
• M59: 19,063,705 km (0.104 R)
• M60: 19,676,758 km (0.117 R)
• M61: 20,006,322 km (0.119 R)
• M62: 20,629,247 km (0.095 R)
• M63: 21,851,611 km (0.107 R)
• M64: 22,022,003 km (0.079 R)
• M65: 23,270,996 km (0.11 R)
• M66: 23,663,242 km (0.119 R)
• M67: 23,838,271 km (0.102 R)
• M68: 24,542,877 km (0.097 R)
• M69: 24,942,154 km (0.087 R)
• M70: 25,164,905 km (0.117 R)
• M71: 25,388,404 km (0.092 R)
• M72: 25,792,169 km (0.094 R)
• M73: 25,972,434 km (0.088 R)
• M74: 27,474,696 km (0.045 R)
• M75: 27,658,702 km (0.083 R)
• M76: 29,098,731 km (0.09 R)
• M77: 29,380,274 km (0.091 R)
• M78: 30,658,288 km (0.096 R)
• M79: 31,664,932 km (0.067 R)
• M80: 32,439,101 km (0.084 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.1

Radius: 15

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 7.79 AU - 10.79 AU

Year: 10724 Days

Day: 10 Hours

Environment

Temp: -176 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 49,954,840 km

• M1: 246,088 km (0.044 R)
• M2: 354,697 km (0.101 R)
• M3: 470,186 km (0.067 R)
• M4: 604,076 km (0.057 R)
• M5: 707,598 km (0.114 R)
• M6: 919,129 km (0.087 R)
• M7: 1,042,548 km (0.07 R)
• M8: 1,268,440 km (0.093 R)
• M9: 1,387,819 km (0.096 R)
• M10: 1,770,042 km (0.109 R)
• M11: 1,882,390 km (0.113 R)
• M12: 2,020,469 km (0.08 R)
• M13: 2,356,316 km (0.068 R)
• M14: 2,607,491 km (0.073 R)
• M15: 2,762,624 km (0.093 R)
• M16: 2,894,270 km (0.082 R)
• M17: 3,109,392 km (0.098 R)
• M18: 3,302,074 km (0.11 R)
• M19: 3,470,371 km (0.055 R)
• M20: 3,612,938 km (0.088 R)
• M21: 3,815,942 km (0.119 R)
• M22: 4,142,664 km (0.111 R)
• M23: 4,324,725 km (0.079 R)
• M24: 7,472,713 km (0.077 R)
• M25: 7,845,062 km (0.114 R)
• M26: 8,033,555 km (0.116 R)
• M27: 8,492,073 km (0.12 R)
• M28: 8,880,728 km (0.104 R)
• M29: 10,534,832 km (0.11 R)
• M30: 10,743,072 km (0.09 R)
• M31: 10,994,696 km (0.118 R)
• M32: 11,248,413 km (0.053 R)
• M33: 11,589,646 km (0.041 R)
• M34: 11,847,852 km (0.082 R)
• M35: 12,151,386 km (0.115 R)
• M36: 12,501,595 km (0.11 R)
• M37: 12,677,971 km (0.104 R)
• M38: 14,394,307 km (0.045 R)
• M39: 14,532,835 km (0.102 R)
• M40: 15,373,874 km (0.072 R)
• M41: 15,657,811 km (0.1 R)
• M42: 15,991,264 km (0.099 R)
• M43: 16,326,962 km (0.112 R)
• M44: 18,994,591 km (0.106 R)
• M45: 19,096,019 km (0.099 R)
• M46: 19,913,721 km (0.1 R)
• M47: 20,016,644 km (0.091 R)
• M48: 20,742,792 km (0.035 R)
• M49: 21,954,385 km (0.095 R)
• M50: 22,649,267 km (0.103 R)
• M51: 22,810,683 km (0.119 R)
• M52: 23,787,258 km (0.113 R)
• M53: 24,225,580 km (0.091 R)
• M54: 24,666,744 km (0.063 R)
• M55: 25,724,999 km (0.082 R)
• M56: 25,949,546 km (0.085 R)
• M57: 26,174,990 km (0.076 R)
• M58: 26,911,759 km (0.098 R)
• M59: 27,425,927 km (0.083 R)
• M60: 29,104,565 km (0.107 R)
• M61: 30,281,601 km (0.106 R)
• M62: 30,816,264 km (0.095 R)
• M63: 31,354,218 km (0.118 R)
• M64: 31,534,184 km (0.062 R)
• M65: 32,197,052 km (0.074 R)
• M66: 32,986,480 km (0.091 R)
• M67: 33,108,402 km (0.091 R)
• M68: 33,230,624 km (0.109 R)
• M69: 33,905,161 km (0.057 R)
• M70: 34,770,285 km (0.103 R)
• M71: 34,956,534 km (0.106 R)
• M72: 36,081,510 km (0.101 R)
• M73: 36,648,486 km (0.075 R)
• M74: 38,110,656 km (0.112 R)
• M75: 38,238,712 km (0.086 R)
• M76: 39,721,526 km (0.111 R)
• M77: 39,981,377 km (0.034 R)
• M78: 40,176,603 km (0.104 R)
• M79: 40,960,645 km (0.093 R)
• M80: 42,212,480 km (0.077 R)
• M81: 43,410,011 km (0.099 R)
• M82: 43,945,870 km (0.08 R)
• M83: 45,091,790 km (0.036 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.6

Radius: 9.8

Gravity: 6.71 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 8.66 AU - 10.2 AU

Year: 10968 Days

Day: 11.5 Hours

Environment

Temp: -177 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 49,954,840 km

• M1: 195,674 km (0.119 R)
• M2: 355,295 km (0.099 R)
• M3: 505,641 km (0.075 R)
• M4: 729,888 km (0.119 R)
• M5: 872,604 km (0.093 R)
• M6: 1,064,688 km (0.109 R)
• M7: 1,604,138 km (0.1 R)
• M8: 1,866,084 km (0.06 R)
• M9: 1,989,801 km (0.079 R)
• M10: 2,430,816 km (0.117 R)
• M11: 3,311,199 km (0.113 R)
• M12: 3,770,016 km (0.087 R)
• M13: 4,446,049 km (0.107 R)
• M14: 4,951,839 km (0.076 R)
• M15: 5,089,768 km (0.045 R)
• M16: 5,229,044 km (0.114 R)
• M17: 5,369,666 km (0.054 R)
• M18: 5,726,606 km (0.095 R)
• M19: 6,091,177 km (0.112 R)
• M20: 6,614,470 km (0.033 R)
• M21: 6,881,502 km (0.071 R)
• M22: 7,035,737 km (0.078 R)
• M23: 7,347,649 km (0.117 R)
• M24: 8,392,291 km (0.099 R)
• M25: 8,557,148 km (0.093 R)
• M26: 9,142,674 km (0.089 R)
• M27: 9,654,747 km (0.091 R)
• M28: 10,930,668 km (0.097 R)
• M29: 11,887,346 km (0.117 R)
• M30: 12,258,947 km (0.112 R)
• M31: 12,681,411 km (0.071 R)
• M32: 13,252,277 km (0.111 R)
• M33: 13,685,961 km (0.064 R)
• M34: 14,026,446 km (0.096 R)
• M35: 16,849,657 km (0.075 R)
• M36: 17,110,107 km (0.065 R)
• M37: 17,634,896 km (0.117 R)
• M38: 19,132,520 km (0.031 R)
• M39: 19,295,283 km (0.098 R)
• M40: 19,841,614 km (0.101 R)
• M41: 20,226,978 km (0.114 R)
• M42: 20,559,235 km (0.106 R)
• M43: 20,893,437 km (0.091 R)
• M44: 21,454,279 km (0.046 R)
• M45: 21,623,475 km (0.103 R)
• M46: 23,514,093 km (0.096 R)
• M47: 25,397,530 km (0.092 R)
• M48: 25,696,127 km (0.088 R)
• M49: 26,236,624 km (0.117 R)
• M50: 26,599,100 km (0.063 R)
• M51: 26,780,861 km (0.114 R)
• M52: 26,902,335 km (0.074 R)
• M53: 27,634,915 km (0.116 R)
• M54: 28,126,943 km (0.067 R)
• M55: 29,432,334 km (0.084 R)
• M56: 29,746,041 km (0.064 R)
• M57: 30,123,925 km (0.074 R)
• M58: 30,313,465 km (0.1 R)
• M59: 31,587,291 km (0.105 R)
• M60: 32,618,918 km (0.061 R)
• M61: 33,203,995 km (0.087 R)
• M62: 33,269,220 km (0.073 R)
• M63: 33,923,860 km (0.116 R)
• M64: 34,648,961 km (0.062 R)
• M65: 35,179,435 km (0.111 R)
• M66: 35,846,343 km (0.119 R)
• M67: 36,181,292 km (0.08 R)
• M68: 37,124,956 km (0.099 R)
• M69: 37,192,574 km (0.079 R)
• M70: 37,667,697 km (0.061 R)
• M71: 38,624,076 km (0.113 R)
• M72: 39,105,183 km (0.114 R)
• M73: 39,242,962 km (0.112 R)
• M74: 39,519,120 km (0.115 R)
• M75: 39,588,234 km (0.109 R)
• M76: 40,142,793 km (0.097 R)
• M77: 40,281,919 km (0.117 R)
• M78: 41,751,419 km (0.095 R)
• M79: 42,316,002 km (0.079 R)
• M80: 44,383,295 km (0.108 R)
• M81: 45,248,270 km (0.111 R)
• M82: 46,629,208 km (0.101 R)
• M83: 46,921,671 km (0.103 R)
• M84: 47,214,883 km (0.031 R)
• M85: 48,171,711 km (0.117 R)
• M86: 48,763,670 km (0.088 R)
• M87: 49,283,672 km (0.074 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 291 - 19,837 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit