🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 0.52 AU - 0.66 AU

Year: 207 Days

Day: 34.8 Hours

Environment

Temp: -10 °C

Axial Tilt: 15.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 0.59 AU - 0.73 AU

Year: 245 Days

Day: 27.8 Hours

Environment

Temp: -25 °C

Axial Tilt: 31.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.66

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.75 AU - 1.19 AU

Year: 436 Days

Day: 13.2 Hours

Environment

Temp: -68 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,353,522 km

• M1: 202,556 km (0.09 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.19 AU - 1.87 AU

Year: 864 Days

Day: 29.2 Hours

Environment

Temp: -120 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,353,522 km

• M1: 786,885 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 77.9

Radius: 8.1

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 2.39 AU - 3.75 AU

Year: 2456 Days

Day: 10 Hours

Environment

Temp: -152 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 86,353,522 km

• M1: 152,291 km (0.108 R)
• M2: 364,420 km (0.052 R)
• M3: 527,781 km (0.087 R)
• M4: 608,415 km (0.058 R)
• M5: 760,107 km (0.098 R)
• M6: 840,740 km (0.107 R)
• M7: 936,632 km (0.063 R)
• M8: 1,042,847 km (0.111 R)
• M9: 1,159,683 km (0.032 R)
• M10: 1,435,092 km (0.106 R)
• M11: 1,521,859 km (0.09 R)
• M12: 1,738,776 km (0.104 R)
• M13: 1,823,598 km (0.07 R)
• M14: 1,917,845 km (0.105 R)
• M15: 2,319,665 km (0.091 R)
• M16: 2,482,577 km (0.073 R)
• M17: 2,892,325 km (0.062 R)
• M18: 3,152,177 km (0.095 R)
• M19: 3,352,189 km (0.099 R)
• M20: 3,429,382 km (0.084 R)
• M21: 3,497,449 km (0.118 R)
• M22: 4,089,407 km (0.056 R)
• M23: 4,615,094 km (0.082 R)
• M24: 4,962,909 km (0.056 R)
• M25: 5,084,383 km (0.084 R)
• M26: 5,240,413 km (0.103 R)
• M27: 5,307,882 km (0.075 R)
• M28: 5,454,787 km (0.111 R)
• M29: 5,775,974 km (0.079 R)
• M30: 6,233,743 km (0.045 R)
• M31: 6,509,003 km (0.115 R)
• M32: 6,569,441 km (0.102 R)
• M33: 6,654,263 km (0.093 R)
• M34: 6,862,054 km (0.106 R)
• M35: 7,675,568 km (0.077 R)
• M36: 8,100,276 km (0.116 R)
• M37: 8,798,300 km (0.062 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 551.1

Radius: 8.8

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.69 AU - 4.93 AU

Year: 4816 Days

Day: 9.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 86,353,522 km

• M1: 125,363 km (0.078 R)
• M2: 192,532 km (0.073 R)
• M3: 442,361 km (0.113 R)
• M4: 703,708 km (0.056 R)
• M5: 773,720 km (0.086 R)
• M6: 998,267 km (0.07 R)
• M7: 1,091,316 km (0.068 R)
• M8: 1,373,458 km (0.099 R)
• M9: 1,678,638 km (0.1 R)
• M10: 2,141,045 km (0.11 R)
• M11: 2,297,973 km (0.059 R)
• M12: 2,458,791 km (0.08 R)
• M13: 2,886,341 km (0.069 R)
• M14: 3,118,816 km (0.117 R)
• M15: 3,747,277 km (0.066 R)
• M16: 4,705,003 km (0.068 R)
• M17: 5,328,527 km (0.086 R)
• M18: 5,518,217 km (0.092 R)
• M19: 5,613,959 km (0.12 R)
• M20: 5,807,090 km (0.112 R)
• M21: 6,101,050 km (0.069 R)
• M22: 6,475,194 km (0.076 R)
• M23: 6,779,776 km (0.108 R)
• M24: 6,856,818 km (0.099 R)
• M25: 6,985,622 km (0.116 R)
• M26: 7,063,263 km (0.046 R)
• M27: 7,193,414 km (0.09 R)
• M28: 7,271,952 km (0.083 R)
• M29: 7,482,586 km (0.092 R)
• M30: 7,695,165 km (0.117 R)
• M31: 8,072,301 km (0.098 R)
• M32: 8,400,220 km (0.098 R)
• M33: 8,538,149 km (0.118 R)
• M34: 8,760,451 km (0.096 R)
• M35: 9,182,317 km (0.119 R)
• M36: 9,239,164 km (0.042 R)
• M37: 9,871,365 km (0.088 R)
• M38: 10,192,552 km (0.119 R)
• M39: 10,369,376 km (0.028 R)
• M40: 10,458,088 km (0.051 R)
• M41: 11,116,618 km (0.074 R)
• M42: 11,268,160 km (0.114 R)
• M43: 11,726,977 km (0.109 R)
• M44: 12,160,661 km (0.079 R)
• M45: 12,473,620 km (0.063 R)
• M46: 12,599,581 km (0.075 R)
• M47: 12,884,565 km (0.028 R)
• M48: 13,075,602 km (0.114 R)
• M49: 13,784,546 km (0.119 R)
• M50: 14,110,969 km (0.075 R)
• M51: 15,273,195 km (0.059 R)
• M52: 16,604,167 km (0.096 R)
• M53: 16,777,551 km (0.115 R)
• M54: 16,916,677 km (0.063 R)
• M55: 17,125,964 km (0.05 R)
• M56: 17,195,976 km (0.074 R)
• M57: 17,512,076 km (0.118 R)
• M58: 17,653,147 km (0.109 R)
• M59: 18,043,149 km (0.108 R)
• M60: 18,687,467 km (0.111 R)
• M61: 19,048,596 km (0.097 R)
• M62: 19,157,354 km (0.102 R)
• M63: 20,219,947 km (0.118 R)
• M64: 21,151,194 km (0.098 R)
• M65: 21,376,788 km (0.118 R)
• M66: 21,754,522 km (0.039 R)
• M67: 21,830,219 km (0.115 R)
• M68: 22,134,351 km (0.102 R)
• M69: 22,210,646 km (0.092 R)
• M70: 22,401,683 km (0.111 R)
• M71: 22,670,061 km (0.074 R)
• M72: 24,341,668 km (0.117 R)
• M73: 24,538,688 km (0.12 R)
• M74: 25,851,858 km (0.083 R)
• M75: 25,972,434 km (0.066 R)
• M76: 26,456,234 km (0.107 R)
• M77: 26,537,166 km (0.075 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 270.4

Radius: 14.3

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 4.46 AU - 6.28 AU

Year: 5681 Days

Day: 7.1 Hours

Environment

Temp: -189 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 86,353,522 km

• M1: 186,249 km (0.096 R)
• M2: 314,904 km (0.11 R)
• M3: 520,900 km (0.1 R)
• M4: 611,855 km (0.044 R)
• M5: 750,383 km (0.074 R)
• M6: 946,356 km (0.054 R)
• M7: 1,638,845 km (0.091 R)
• M8: 1,738,926 km (0.107 R)
• M9: 1,960,779 km (0.105 R)
• M10: 2,083,001 km (0.12 R)
• M11: 2,498,434 km (0.081 R)
• M12: 2,940,197 km (0.072 R)
• M13: 3,045,813 km (0.078 R)
• M14: 3,333,639 km (0.04 R)
• M15: 3,499,543 km (0.069 R)
• M16: 3,706,138 km (0.05 R)
• M17: 3,859,027 km (0.1 R)
• M18: 4,552,562 km (0.034 R)
• M19: 4,778,605 km (0.055 R)
• M20: 4,882,575 km (0.05 R)
• M21: 5,092,910 km (0.084 R)
• M22: 5,675,893 km (0.095 R)
• M23: 5,852,867 km (0.064 R)
• M24: 6,009,047 km (0.079 R)
• M25: 6,234,790 km (0.093 R)
• M26: 6,394,561 km (0.111 R)
• M27: 7,574,589 km (0.112 R)
• M28: 7,671,828 km (0.095 R)
• M29: 7,769,665 km (0.109 R)
• M30: 7,867,801 km (0.113 R)
• M31: 8,617,286 km (0.118 R)
• M32: 8,949,244 km (0.1 R)
• M33: 9,311,420 km (0.1 R)
• M34: 9,599,546 km (0.079 R)
• M35: 9,970,399 km (0.091 R)
• M36: 10,292,034 km (0.038 R)
• M37: 11,221,935 km (0.076 R)
• M38: 11,612,684 km (0.099 R)
• M39: 11,809,705 km (0.083 R)
• M40: 11,951,075 km (0.044 R)
• M41: 12,150,189 km (0.075 R)
• M42: 13,396,489 km (0.055 R)
• M43: 13,751,635 km (0.081 R)
• M44: 13,900,485 km (0.079 R)
• M45: 14,230,049 km (0.029 R)
• M46: 15,172,366 km (0.105 R)
• M47: 15,884,601 km (0.105 R)
• M48: 16,512,763 km (0.109 R)
• M49: 16,766,331 km (0.05 R)
• M50: 16,893,639 km (0.098 R)
• M51: 17,277,507 km (0.102 R)
• M52: 17,438,175 km (0.091 R)
• M53: 17,793,620 km (0.105 R)
• M54: 17,891,008 km (0.07 R)
• M55: 19,305,904 km (0.106 R)
• M56: 19,439,346 km (0.047 R)
• M57: 20,111,190 km (0.103 R)
• M58: 20,483,988 km (0.094 R)
• M59: 21,858,792 km (0.082 R)
• M60: 22,452,247 km (0.062 R)
• M61: 22,698,036 km (0.111 R)
• M62: 22,909,568 km (0.099 R)
• M63: 23,121,697 km (0.105 R)
• M64: 23,833,484 km (0.12 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 933.1

Radius: 5.4

Gravity: 32 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 9.16 AU - 9.86 AU

Year: 13390 Days

Day: 22 Hours

Environment

Temp: -207 °C

Axial Tilt: 41.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 86,353,522 km

• M1: 141,520 km (0.1 R)
• M2: 453,730 km (0.089 R)
• M3: 682,765 km (0.092 R)
• M4: 724,203 km (0.091 R)
• M5: 853,905 km (0.076 R)
• M6: 921,672 km (0.106 R)
• M7: 1,014,872 km (0.081 R)
• M8: 1,160,431 km (0.054 R)
• M9: 1,866,533 km (0.048 R)
• M10: 2,167,673 km (0.092 R)
• M11: 2,549,148 km (0.06 R)
• M12: 3,159,657 km (0.111 R)
• M13: 3,372,834 km (0.077 R)
• M14: 3,775,850 km (0.092 R)
• M15: 4,193,976 km (0.063 R)
• M16: 4,271,618 km (0.103 R)
• M17: 5,407,514 km (0.115 R)
• M18: 5,662,429 km (0.097 R)
• M19: 6,406,080 km (0.047 R)
• M20: 7,366,199 km (0.077 R)
• M21: 7,982,842 km (0.104 R)
• M22: 8,175,823 km (0.119 R)
• M23: 8,566,572 km (0.086 R)
• M24: 9,981,469 km (0.091 R)
• M25: 10,293,979 km (0.094 R)
• M26: 10,822,060 km (0.084 R)
• M27: 12,014,355 km (0.072 R)
• M28: 12,069,556 km (0.118 R)
• M29: 12,346,761 km (0.117 R)
• M30: 12,514,011 km (0.099 R)
• M31: 12,794,657 km (0.089 R)
• M32: 12,907,454 km (0.102 R)
• M33: 13,591,116 km (0.074 R)
• M34: 14,403,582 km (0.113 R)
• M35: 14,756,633 km (0.115 R)
• M36: 15,411,124 km (0.056 R)
• M37: 15,711,816 km (0.082 R)
• M38: 15,893,128 km (0.088 R)
• M39: 18,185,865 km (0.069 R)
• M40: 19,857,771 km (0.065 R)
• M41: 20,447,785 km (0.113 R)
• M42: 21,914,293 km (0.119 R)
• M43: 22,116,998 km (0.099 R)
• M44: 23,208,015 km (0.112 R)
• M45: 23,414,460 km (0.115 R)
• M46: 23,552,539 km (0.116 R)
• M47: 25,654,838 km (0.064 R)
• M48: 25,726,047 km (0.082 R)
• M49: 27,234,442 km (0.115 R)
• M50: 27,306,997 km (0.098 R)
• M51: 28,255,896 km (0.078 R)
• M52: 29,215,567 km (0.071 R)
• M53: 29,512,967 km (0.077 R)
• M54: 30,185,858 km (0.053 R)
• M55: 31,015,079 km (0.095 R)
• M56: 31,470,605 km (0.116 R)
• M57: 35,193,198 km (0.041 R)
• M58: 35,430,461 km (0.091 R)
• M59: 35,668,321 km (0.062 R)
• M60: 36,065,803 km (0.095 R)
• M61: 37,267,074 km (0.119 R)
• M62: 37,428,190 km (0.114 R)
• M63: 37,670,389 km (0.117 R)
• M64: 37,832,105 km (0.081 R)
• M65: 39,790,790 km (0.068 R)
• M66: 41,281,383 km (0.1 R)
• M67: 41,448,184 km (0.104 R)
• M68: 41,782,236 km (0.104 R)
• M69: 42,537,407 km (0.097 R)
• M70: 43,976,089 km (0.104 R)
• M71: 44,829,695 km (0.081 R)
• M72: 45,172,723 km (0.055 R)
• M73: 45,861,471 km (0.111 R)
• M74: 46,380,127 km (0.086 R)
• M75: 48,035,577 km (0.111 R)
• M76: 48,211,055 km (0.026 R)
• M77: 48,738,537 km (0.096 R)
• M78: 49,356,227 km (0.118 R)
• M79: 49,533,201 km (0.082 R)
• M80: 50,243,193 km (0.054 R)
• M81: 50,421,214 km (0.12 R)
• M82: 52,123,040 km (0.108 R)
• M83: 52,754,792 km (0.114 R)
• M84: 53,026,312 km (0.035 R)
• M85: 53,661,654 km (0.089 R)
• M86: 54,756,561 km (0.1 R)
• M87: 55,766,795 km (0.066 R)
• M88: 57,992,063 km (0.111 R)
• M89: 58,178,911 km (0.053 R)
• M90: 58,646,704 km (0.094 R)
• M91: 59,303,588 km (0.11 R)
• M92: 62,337,732 km (0.088 R)
• M93: 63,873,653 km (0.1 R)
• M94: 64,452,896 km (0.112 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.78 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 489

Radius: 5.8

Gravity: 14.54 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 12.13 AU - 19.43 AU

Year: 28619 Days

Day: 22.7 Hours

Environment

Temp: -210 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 86,353,522 km

• M1: 543,040 km (0.061 R)
• M2: 1,371,962 km (0.073 R)
• M3: 1,988,006 km (0.103 R)
• M4: 2,401,794 km (0.053 R)
• M5: 2,440,689 km (0.117 R)
• M6: 3,569,555 km (0.105 R)
• M7: 4,495,266 km (0.046 R)
• M8: 4,836,050 km (0.064 R)
• M9: 5,286,490 km (0.068 R)
• M10: 6,388,577 km (0.054 R)
• M11: 7,501,735 km (0.055 R)
• M12: 7,559,031 km (0.067 R)
• M13: 7,673,922 km (0.068 R)
• M14: 9,901,285 km (0.04 R)
• M15: 10,216,637 km (0.097 R)
• M16: 11,643,053 km (0.054 R)
• M17: 12,311,755 km (0.114 R)
• M18: 12,379,373 km (0.087 R)
• M19: 13,407,560 km (0.08 R)
• M20: 13,826,434 km (0.095 R)
• M21: 15,326,152 km (0.107 R)
• M22: 15,544,565 km (0.119 R)
• M23: 16,652,038 km (0.086 R)
• M24: 17,328,819 km (0.093 R)
• M25: 18,168,063 km (0.093 R)
• M26: 18,244,956 km (0.1 R)
• M27: 19,333,580 km (0.073 R)
• M28: 21,329,365 km (0.061 R)
• M29: 21,736,271 km (0.116 R)
• M30: 22,806,345 km (0.111 R)
• M31: 24,655,973 km (0.079 R)
• M32: 26,204,760 km (0.103 R)
• M33: 26,727,904 km (0.071 R)
• M34: 26,990,747 km (0.037 R)
• M35: 27,078,711 km (0.049 R)
• M36: 29,395,234 km (0.048 R)
• M37: 29,485,591 km (0.057 R)
• M38: 29,576,097 km (0.052 R)
• M39: 30,760,464 km (0.067 R)
• M40: 31,589,386 km (0.099 R)
• M41: 31,774,588 km (0.048 R)
• M42: 32,053,139 km (0.116 R)
• M43: 33,363,467 km (0.083 R)
• M44: 34,405,266 km (0.09 R)
• M45: 36,229,762 km (0.115 R)
• M46: 36,520,580 km (0.081 R)
• M47: 37,300,284 km (0.117 R)
• M48: 38,677,781 km (0.093 R)
• M49: 38,975,182 km (0.059 R)
• M50: 39,771,791 km (0.096 R)
• M51: 40,775,144 km (0.033 R)
• M52: 43,216,880 km (0.108 R)
• M53: 44,766,864 km (0.103 R)
• M54: 44,870,834 km (0.106 R)
• M55: 46,440,265 km (0.101 R)
• M56: 46,756,216 km (0.108 R)
• M57: 48,240,526 km (0.078 R)
• M58: 48,560,516 km (0.117 R)
• M59: 51,581,495 km (0.057 R)
• M60: 53,445,186 km (0.117 R)
• M61: 56,787,352 km (0.119 R)
• M62: 58,370,097 km (0.054 R)
• M63: 58,483,642 km (0.094 R)
• M64: 58,597,336 km (0.107 R)
• M65: 58,938,868 km (0.119 R)
• M66: 59,280,999 km (0.093 R)
• M67: 59,852,612 km (0.114 R)
• M68: 61,232,204 km (0.105 R)
• M69: 61,810,100 km (0.085 R)
• M70: 63,671,397 km (0.047 R)
• M71: 64,726,511 km (0.114 R)
• M72: 65,905,641 km (0.077 R)
• M73: 66,260,786 km (0.117 R)
• M74: 66,379,268 km (0.111 R)
• M75: 67,329,813 km (0.115 R)
• M76: 67,926,260 km (0.072 R)
• M77: 69,605,645 km (0.092 R)
• M78: 69,846,647 km (0.089 R)
• M79: 70,571,300 km (0.062 R)
• M80: 71,784,688 km (0.114 R)
• M81: 72,272,078 km (0.038 R)
• M82: 73,249,849 km (0.116 R)
• M83: 73,372,370 km (0.072 R)
• M84: 74,848,303 km (0.041 R)
• M85: 75,713,726 km (0.055 R)
• M86: 78,079,317 km (0.095 R)
• M87: 79,585,918 km (0.088 R)
• M88: 82,118,011 km (0.113 R)
• M89: 82,882,755 km (0.072 R)
• M90: 83,010,512 km (0.048 R)
• M91: 83,138,269 km (0.083 R)
• M92: 84,547,929 km (0.076 R)
• M93: 85,707,163 km (0.106 R)
• M94: 85,836,416 km (0.088 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 15,128 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit