🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 1.09 AU - 1.19 AU

Year: 434 Days

Day: 34.7 Hours

Environment

Temp: 15 °C

Axial Tilt: 29.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 87,754,088 km

• M1: 47,123 km (0.075 R)
• M2: 67,319 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.16 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.83

Radius: 0.93

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.152

Orbit Range: 0.98 AU - 1.34 AU

Year: 445 Days

Day: 23.1 Hours

Environment

Temp: 13 °C

Axial Tilt: 49.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.33

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 1.04 AU - 1.54 AU

Year: 522 Days

Day: 20.9 Hours

Environment

Temp: -4 °C

Axial Tilt: 36 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 87,754,088 km

• M1: 1,206,058 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.99

Radius: 1.32

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.88 AU - 3.72 AU

Year: 2137 Days

Day: 35.4 Hours

Environment

Temp: -100 °C

Axial Tilt: 12.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 3.69 AU - 4.77 AU

Year: 3101 Days

Day: 35.8 Hours

Environment

Temp: -127 °C

Axial Tilt: 39 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 499.6

Radius: 12.7

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 5 AU - 7.92 AU

Year: 5853 Days

Day: 6 Hours

Environment

Temp: -157 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 87,754,088 km

• M1: 158,873 km (0.046 R)
• M2: 242,947 km (0.064 R)
• M3: 667,057 km (0.069 R)
• M4: 968,796 km (0.111 R)
• M5: 1,065,137 km (0.088 R)
• M6: 1,517,072 km (0.086 R)
• M7: 1,598,154 km (0.12 R)
• M8: 1,697,487 km (0.075 R)
• M9: 1,781,860 km (0.061 R)
• M10: 1,902,586 km (0.097 R)
• M11: 2,008,202 km (0.068 R)
• M12: 2,356,466 km (0.087 R)
• M13: 2,566,950 km (0.111 R)
• M14: 2,704,131 km (0.082 R)
• M15: 2,823,809 km (0.097 R)
• M16: 3,193,615 km (0.114 R)
• M17: 3,384,353 km (0.101 R)
• M18: 3,557,138 km (0.085 R)
• M19: 3,710,925 km (0.093 R)
• M20: 3,799,636 km (0.091 R)
• M21: 3,889,245 km (0.052 R)
• M22: 4,139,223 km (0.094 R)
• M23: 4,347,763 km (0.063 R)
• M24: 4,775,164 km (0.025 R)
• M25: 5,166,662 km (0.109 R)
• M26: 5,316,110 km (0.105 R)
• M27: 5,543,200 km (0.073 R)
• M28: 6,216,988 km (0.053 R)
• M29: 6,590,534 km (0.104 R)
• M30: 7,303,817 km (0.033 R)
• M31: 7,500,089 km (0.032 R)
• M32: 8,128,400 km (0.104 R)
• M33: 8,244,488 km (0.109 R)
• M34: 9,557,658 km (0.118 R)
• M35: 9,896,049 km (0.09 R)
• M36: 9,989,099 km (0.076 R)
• M37: 10,301,160 km (0.113 R)
• M38: 10,553,083 km (0.095 R)
• M39: 10,711,656 km (0.098 R)
• M40: 10,999,034 km (0.069 R)
• M41: 11,192,015 km (0.075 R)
• M42: 11,614,180 km (0.09 R)
• M43: 12,173,976 km (0.109 R)
• M44: 13,491,484 km (0.059 R)
• M45: 13,629,264 km (0.077 R)
• M46: 14,747,657 km (0.112 R)
• M47: 15,031,744 km (0.056 R)
• M48: 15,425,635 km (0.075 R)
• M49: 15,641,804 km (0.117 R)
• M50: 15,822,668 km (0.099 R)
• M51: 16,040,781 km (0.082 R)
• M52: 16,333,096 km (0.052 R)
• M53: 16,590,404 km (0.081 R)
• M54: 18,313,921 km (0.081 R)
• M55: 18,696,143 km (0.049 R)
• M56: 19,158,401 km (0.117 R)
• M57: 20,726,037 km (0.099 R)
• M58: 20,964,646 km (0.084 R)
• M59: 21,244,394 km (0.088 R)
• M60: 21,686,306 km (0.074 R)
• M61: 21,888,263 km (0.058 R)
• M62: 22,253,132 km (0.105 R)
• M63: 23,236,289 km (0.1 R)
• M64: 23,401,595 km (0.114 R)
• M65: 23,484,323 km (0.058 R)
• M66: 23,982,932 km (0.095 R)
• M67: 24,443,095 km (0.106 R)
• M68: 24,527,169 km (0.116 R)
• M69: 25,160,118 km (0.071 R)
• M70: 25,499,855 km (0.118 R)
• M71: 26,528,340 km (0.091 R)
• M72: 27,352,175 km (0.113 R)
• M73: 27,876,815 km (0.042 R)
• M74: 29,292,011 km (0.102 R)
• M75: 29,425,901 km (0.096 R)
• M76: 29,515,211 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.8

Radius: 8.6

Gravity: 10.15 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 7.43 AU - 9.19 AU

Year: 8539 Days

Day: 5.4 Hours

Environment

Temp: -169 °C

Axial Tilt: 12.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 87,754,088 km

• M1: 223,200 km (0.087 R)
• M2: 422,764 km (0.062 R)
• M3: 516,561 km (0.088 R)
• M4: 808,576 km (0.07 R)
• M5: 1,000,211 km (0.1 R)
• M6: 1,226,104 km (0.074 R)
• M7: 1,616,704 km (0.096 R)
• M8: 1,747,902 km (0.077 R)
• M9: 2,234,992 km (0.116 R)
• M10: 2,332,530 km (0.064 R)
• M11: 2,406,581 km (0.069 R)
• M12: 2,531,794 km (0.111 R)
• M13: 2,710,713 km (0.111 R)
• M14: 2,946,928 km (0.099 R)
• M15: 3,162,499 km (0.081 R)
• M16: 4,135,633 km (0.049 R)
• M17: 4,225,691 km (0.094 R)
• M18: 4,407,752 km (0.113 R)
• M19: 4,779,802 km (0.116 R)
• M20: 5,033,520 km (0.099 R)
• M21: 5,653,752 km (0.091 R)
• M22: 9,138,186 km (0.073 R)
• M23: 9,255,919 km (0.087 R)
• M24: 9,492,733 km (0.118 R)
• M25: 9,572,169 km (0.114 R)
• M26: 9,651,905 km (0.092 R)
• M27: 10,748,607 km (0.081 R)
• M28: 11,081,163 km (0.062 R)
• M29: 11,586,355 km (0.079 R)
• M30: 12,142,111 km (0.113 R)
• M31: 12,444,897 km (0.093 R)
• M32: 12,838,040 km (0.077 R)
• M33: 13,058,099 km (0.091 R)
• M34: 14,725,666 km (0.034 R)
• M35: 14,863,745 km (0.097 R)
• M36: 15,654,669 km (0.064 R)
• M37: 16,363,763 km (0.077 R)
• M38: 16,602,521 km (0.037 R)
• M39: 17,035,158 km (0.112 R)
• M40: 17,325,528 km (0.118 R)
• M41: 17,471,386 km (0.09 R)
• M42: 18,157,442 km (0.084 R)
• M43: 18,305,543 km (0.109 R)
• M44: 18,752,542 km (0.031 R)
• M45: 19,202,981 km (0.105 R)
• M46: 19,657,011 km (0.095 R)
• M47: 19,809,152 km (0.105 R)
• M48: 19,961,741 km (0.111 R)
• M49: 20,165,643 km (0.088 R)
• M50: 20,472,917 km (0.073 R)
• M51: 20,885,060 km (0.091 R)
• M52: 20,988,581 km (0.061 R)
• M53: 21,092,253 km (0.075 R)
• M54: 21,247,984 km (0.069 R)
• M55: 21,351,954 km (0.098 R)
• M56: 21,456,224 km (0.06 R)
• M57: 21,665,212 km (0.112 R)
• M58: 22,190,600 km (0.028 R)
• M59: 22,454,790 km (0.062 R)
• M60: 23,253,942 km (0.119 R)
• M61: 23,737,741 km (0.099 R)
• M62: 25,319,440 km (0.095 R)
• M63: 25,595,597 km (0.047 R)
• M64: 25,817,301 km (0.11 R)
• M65: 26,039,604 km (0.118 R)
• M66: 26,374,254 km (0.074 R)
• M67: 27,556,526 km (0.117 R)
• M68: 28,297,036 km (0.114 R)
• M69: 29,449,238 km (0.12 R)
• M70: 29,914,338 km (0.084 R)
• M71: 30,851,868 km (0.115 R)
• M72: 31,146,875 km (0.064 R)
• M73: 31,561,411 km (0.093 R)
• M74: 31,977,742 km (0.097 R)
• M75: 33,177,217 km (0.105 R)
• M76: 33,904,113 km (0.065 R)
• M77: 34,330,467 km (0.119 R)
• M78: 35,311,680 km (0.094 R)
• M79: 36,240,084 km (0.083 R)
• M80: 37,742,047 km (0.097 R)
• M81: 38,310,519 km (0.086 R)
• M82: 39,328,083 km (0.115 R)
• M83: 41,000,588 km (0.116 R)
• M84: 41,780,292 km (0.079 R)
• M85: 42,237,463 km (0.102 R)
• M86: 42,827,626 km (0.086 R)
• M87: 43,618,700 km (0.089 R)
• M88: 44,148,725 km (0.085 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46.3

Radius: 9.1

Gravity: 0.56 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 8.69 AU - 9.03 AU

Year: 9400 Days

Day: 12 Hours

Environment

Temp: -158 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 87,754,088 km

• M1: 126,560 km (0.113 R)
• M2: 550,520 km (0.093 R)
• M3: 755,918 km (0.074 R)
• M4: 966,103 km (0.12 R)
• M5: 1,026,690 km (0.095 R)
• M6: 1,407,118 km (0.104 R)
• M7: 1,995,785 km (0.118 R)
• M8: 2,784,316 km (0.075 R)
• M9: 2,976,549 km (0.112 R)
• M10: 3,036,687 km (0.087 R)
• M11: 3,188,679 km (0.111 R)
• M12: 3,374,330 km (0.088 R)
• M13: 3,772,858 km (0.106 R)
• M14: 3,903,457 km (0.11 R)
• M15: 3,985,886 km (0.082 R)
• M16: 4,085,667 km (0.107 R)
• M17: 4,270,720 km (0.052 R)
• M18: 4,475,669 km (0.09 R)
• M19: 4,631,550 km (0.03 R)
• M20: 4,754,071 km (0.069 R)
• M21: 5,074,061 km (0.073 R)
• M22: 5,346,179 km (0.094 R)
• M23: 5,437,883 km (0.078 R)
• M24: 5,885,629 km (0.077 R)
• M25: 5,942,476 km (0.108 R)
• M26: 6,345,194 km (0.098 R)
• M27: 6,896,163 km (0.119 R)
• M28: 7,197,602 km (0.117 R)
• M29: 7,278,684 km (0.1 R)
• M30: 7,585,659 km (0.087 R)
• M31: 7,813,347 km (0.072 R)
• M32: 8,360,726 km (0.112 R)
• M33: 8,424,754 km (0.11 R)
• M34: 8,574,651 km (0.045 R)
• M35: 8,855,296 km (0.068 R)
• M36: 8,942,362 km (0.108 R)
• M37: 9,095,251 km (0.085 R)
• M38: 9,559,154 km (0.105 R)
• M39: 9,917,890 km (0.079 R)
• M40: 10,212,598 km (0.07 R)
• M41: 10,303,853 km (0.078 R)
• M42: 10,625,338 km (0.102 R)
• M43: 10,694,752 km (0.073 R)
• M44: 11,254,846 km (0.084 R)
• M45: 11,681,200 km (0.094 R)
• M46: 12,282,135 km (0.076 R)
• M47: 12,819,341 km (0.077 R)
• M48: 13,066,028 km (0.094 R)
• M49: 13,489,090 km (0.1 R)
• M50: 13,967,205 km (0.053 R)
• M51: 14,681,984 km (0.049 R)
• M52: 14,991,951 km (0.076 R)
• M53: 15,069,742 km (0.07 R)
• M54: 15,829,100 km (0.11 R)
• M55: 16,547,170 km (0.096 R)
• M56: 17,113,099 km (0.114 R)
• M57: 17,630,558 km (0.057 R)
• M58: 17,740,213 km (0.066 R)
• M59: 17,850,018 km (0.108 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 530.2

Radius: 6.6

Gravity: 12.17 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 17.8 AU - 19.02 AU

Year: 28156 Days

Day: 15.6 Hours

Environment

Temp: -200 °C

Axial Tilt: 31.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,754,088 km

• M1: 243,097 km (0.114 R)
• M2: 1,182,272 km (0.107 R)
• M3: 1,435,541 km (0.117 R)
• M4: 2,178,444 km (0.076 R)
• M5: 2,409,872 km (0.057 R)
• M6: 2,938,102 km (0.091 R)
• M7: 3,064,961 km (0.083 R)
• M8: 3,456,608 km (0.119 R)
• M9: 3,501,189 km (0.103 R)
• M10: 4,191,433 km (0.119 R)
• M11: 4,239,005 km (0.091 R)
• M12: 4,430,790 km (0.052 R)
• M13: 6,390,671 km (0.104 R)
• M14: 8,041,634 km (0.03 R)
• M15: 8,458,862 km (0.109 R)
• M16: 8,700,612 km (0.08 R)
• M17: 9,689,604 km (0.12 R)
• M18: 9,879,144 km (0.029 R)
• M19: 10,648,975 km (0.052 R)
• M20: 11,106,894 km (0.04 R)
• M21: 11,974,412 km (0.094 R)
• M22: 12,042,030 km (0.103 R)
• M23: 12,313,850 km (0.102 R)
• M24: 12,450,582 km (0.118 R)
• M25: 12,863,472 km (0.037 R)
• M26: 13,002,149 km (0.081 R)
• M27: 13,421,173 km (0.045 R)
• M28: 14,777,128 km (0.073 R)
• M29: 16,400,863 km (0.085 R)
• M30: 18,940,437 km (0.115 R)
• M31: 19,256,388 km (0.096 R)
• M32: 19,893,824 km (0.117 R)
• M33: 21,353,002 km (0.095 R)
• M34: 22,930,212 km (0.036 R)
• M35: 23,182,733 km (0.032 R)
• M36: 23,267,106 km (0.109 R)
• M37: 25,844,977 km (0.049 R)
• M38: 26,371,262 km (0.1 R)
• M39: 26,547,489 km (0.115 R)
• M40: 27,792,143 km (0.079 R)
• M41: 28,874,035 km (0.088 R)
• M42: 29,511,471 km (0.079 R)
• M43: 29,786,133 km (0.114 R)
• M44: 30,985,908 km (0.042 R)
• M45: 33,337,137 km (0.105 R)
• M46: 34,389,708 km (0.04 R)
• M47: 35,940,290 km (0.092 R)
• M48: 36,724,033 km (0.078 R)
• M49: 36,822,469 km (0.102 R)
• M50: 37,810,862 km (0.034 R)
• M51: 41,543,478 km (0.117 R)
• M52: 41,851,201 km (0.12 R)
• M53: 44,235,791 km (0.083 R)
• M54: 45,075,334 km (0.077 R)
• M55: 45,391,584 km (0.083 R)
• M56: 46,026,328 km (0.103 R)
• M57: 46,238,458 km (0.102 R)
• M58: 46,770,428 km (0.074 R)
• M59: 46,877,091 km (0.118 R)
• M60: 48,594,325 km (0.053 R)
• M61: 50,659,973 km (0.078 R)
• M62: 51,208,398 km (0.075 R)
• M63: 51,318,203 km (0.086 R)
• M64: 52,976,346 km (0.112 R)
• M65: 53,087,497 km (0.112 R)
• M66: 54,427,445 km (0.106 R)
• M67: 54,876,538 km (0.087 R)
• M68: 56,685,326 km (0.095 R)
• M69: 56,912,864 km (0.079 R)
• M70: 58,973,725 km (0.048 R)
• M71: 59,319,595 km (0.044 R)
• M72: 60,245,157 km (0.083 R)
• M73: 60,826,045 km (0.103 R)
• M74: 62,579,931 km (0.085 R)
• M75: 63,522,098 km (0.095 R)
• M76: 67,217,166 km (0.025 R)
• M77: 67,819,596 km (0.07 R)
• M78: 67,940,322 km (0.106 R)
• M79: 69,029,843 km (0.094 R)
• M80: 69,516,036 km (0.103 R)
• M81: 70,003,276 km (0.114 R)
• M82: 70,981,198 km (0.099 R)
• M83: 71,963,607 km (0.036 R)
• M84: 72,703,368 km (0.057 R)
• M85: 74,314,837 km (0.111 R)
• M86: 75,312,355 km (0.074 R)
• M87: 75,812,760 km (0.098 R)
• M88: 76,314,362 km (0.062 R)
• M89: 79,219,403 km (0.103 R)
• M90: 80,493,677 km (0.068 R)
• M91: 83,450,330 km (0.109 R)
• M92: 83,838,536 km (0.063 R)
• M93: 84,616,894 km (0.105 R)
• M94: 86,835,131 km (0.096 R)
• M95: 87,491,267 km (0.117 R)

Kuiper Belt

Range: 30.8 - 60.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 505 - 17,558 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit