🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.71

Radius: 0.87

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.44 AU - 0.62 AU

Year: 253 Days

Day: 36.7 Hours

Environment

Temp: -117 °C

Axial Tilt: 22.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 72,145,309 km

• M1: 191,036 km (0.097 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.4

Radius: 9.5

Gravity: 2.4 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.87 AU - 0.93 AU

Year: 560 Days

Day: 10.5 Hours

Environment

Temp: -157 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 72,145,309 km

• M1: 118,631 km (0.11 R)
• M2: 183,257 km (0.111 R)
• M3: 279,000 km (0.11 R)
• M4: 370,255 km (0.055 R)
• M5: 504,145 km (0.089 R)
• M6: 632,201 km (0.093 R)
• M7: 714,779 km (0.106 R)
• M8: 831,016 km (0.117 R)
• M9: 914,791 km (0.111 R)
• M10: 993,629 km (0.112 R)
• M11: 1,054,366 km (0.04 R)
• M12: 1,154,447 km (0.108 R)
• M13: 1,270,834 km (0.085 R)
• M14: 1,359,695 km (0.093 R)
• M15: 1,464,563 km (0.071 R)
• M16: 1,525,150 km (0.06 R)
• M17: 1,751,193 km (0.105 R)
• M18: 1,810,733 km (0.098 R)
• M19: 1,921,585 km (0.118 R)
• M20: 2,050,388 km (0.101 R)
• M21: 2,230,355 km (0.107 R)
• M22: 2,306,051 km (0.061 R)
• M23: 2,388,031 km (0.093 R)
• M24: 2,454,303 km (0.094 R)
• M25: 2,639,954 km (0.106 R)
• M26: 2,714,453 km (0.062 R)
• M27: 2,900,703 km (0.093 R)
• M28: 3,043,120 km (0.097 R)
• M29: 3,127,343 km (0.07 R)
• M30: 3,200,048 km (0.109 R)
• M31: 3,310,451 km (0.117 R)
• M32: 3,384,652 km (0.112 R)
• M33: 3,547,414 km (0.09 R)
• M34: 3,629,843 km (0.088 R)
• M35: 3,939,510 km (0.04 R)
• M36: 3,998,601 km (0.1 R)
• M37: 4,057,992 km (0.091 R)
• M38: 4,278,050 km (0.104 R)
• M39: 4,386,210 km (0.115 R)
• M40: 4,495,266 km (0.11 R)
• M41: 4,563,932 km (0.106 R)
• M42: 4,674,485 km (0.074 R)
• M43: 4,772,022 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 310.1

Radius: 14.8

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.85 AU - 1.13 AU

Year: 646 Days

Day: 11.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 72,145,309 km

• M1: 192,532 km (0.065 R)
• M2: 297,251 km (0.093 R)
• M3: 444,006 km (0.067 R)
• M4: 565,480 km (0.071 R)
• M5: 674,686 km (0.094 R)
• M6: 872,006 km (0.075 R)
• M7: 1,003,203 km (0.058 R)
• M8: 1,170,454 km (0.098 R)
• M9: 1,440,029 km (0.113 R)
• M10: 1,539,960 km (0.078 R)
• M11: 1,814,622 km (0.049 R)
• M12: 1,934,899 km (0.104 R)
• M13: 2,105,740 km (0.117 R)
• M14: 2,257,133 km (0.104 R)
• M15: 2,406,132 km (0.073 R)
• M16: 2,500,977 km (0.1 R)
• M17: 2,674,810 km (0.093 R)
• M18: 2,933,465 km (0.065 R)
• M19: 3,028,310 km (0.051 R)
• M20: 3,144,996 km (0.109 R)
• M21: 3,270,209 km (0.104 R)
• M22: 3,432,673 km (0.083 R)
• M23: 3,540,084 km (0.108 R)
• M24: 3,641,362 km (0.08 R)
• M25: 3,787,968 km (0.113 R)
• M26: 3,936,369 km (0.082 R)
• M27: 4,293,160 km (0.108 R)
• M28: 4,652,643 km (0.11 R)
• M29: 4,779,951 km (0.117 R)
• M30: 4,900,377 km (0.062 R)
• M31: 5,013,773 km (0.055 R)
• M32: 5,276,317 km (0.069 R)
• M33: 5,560,254 km (0.044 R)
• M34: 5,815,019 km (0.103 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 488.7

Radius: 8.8

Gravity: 6.31 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.93 AU - 1.47 AU

Year: 862 Days

Day: 7.1 Hours

Environment

Temp: -169 °C

Axial Tilt: 92.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 72,145,309 km

• M1: 110,104 km (0.026 R)
• M2: 198,965 km (0.044 R)
• M3: 255,812 km (0.108 R)
• M4: 317,447 km (0.104 R)
• M5: 410,497 km (0.118 R)
• M6: 465,399 km (0.052 R)
• M7: 560,244 km (0.116 R)
• M8: 642,373 km (0.09 R)
• M9: 713,432 km (0.1 R)
• M10: 792,719 km (0.051 R)
• M11: 886,517 km (0.109 R)
• M12: 960,867 km (0.117 R)
• M13: 1,079,498 km (0.086 R)
• M14: 1,140,684 km (0.103 R)
• M15: 1,196,933 km (0.1 R)
• M16: 1,273,377 km (0.069 R)
• M17: 1,345,034 km (0.073 R)
• M18: 1,526,646 km (0.097 R)
• M19: 1,602,941 km (0.06 R)
• M20: 1,701,975 km (0.093 R)
• M21: 1,876,705 km (0.096 R)
• M22: 2,049,790 km (0.067 R)
• M23: 2,142,092 km (0.089 R)
• M24: 2,204,474 km (0.048 R)
• M25: 2,299,319 km (0.118 R)
• M26: 2,566,950 km (0.086 R)
• M27: 2,725,524 km (0.118 R)
• M28: 2,819,022 km (0.028 R)
• M29: 2,991,509 km (0.114 R)
• M30: 3,070,347 km (0.053 R)
• M31: 3,176,412 km (0.05 R)
• M32: 3,256,895 km (0.115 R)
• M33: 3,576,287 km (0.097 R)
• M34: 3,641,362 km (0.031 R)
• M35: 4,001,593 km (0.088 R)
• M36: 4,195,921 km (0.108 R)
• M37: 4,294,207 km (0.113 R)
• M38: 4,483,149 km (0.109 R)
• M39: 4,563,483 km (0.11 R)
• M40: 4,756,315 km (0.091 R)
• M41: 5,045,338 km (0.109 R)
• M42: 5,340,195 km (0.119 R)
• M43: 5,543,499 km (0.108 R)
• M44: 5,738,425 km (0.099 R)
• M45: 5,858,701 km (0.106 R)
• M46: 6,101,798 km (0.064 R)
• M47: 6,190,958 km (0.114 R)
• M48: 6,427,323 km (0.026 R)
• M49: 6,552,237 km (0.102 R)
• M50: 6,643,641 km (0.034 R)
• M51: 6,897,210 km (0.06 R)
• M52: 7,224,380 km (0.098 R)
• M53: 7,378,167 km (0.062 R)
• M54: 7,688,732 km (0.046 R)
• M55: 7,906,397 km (0.089 R)
• M56: 8,015,903 km (0.084 R)
• M57: 8,187,342 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.7

Radius: 12.5

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.44 AU - 2.86 AU

Year: 2830 Days

Day: 8.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 72,145,309 km

• M1: 162,314 km (0.075 R)
• M2: 244,443 km (0.04 R)
• M3: 373,546 km (0.102 R)
• M4: 660,175 km (0.113 R)
• M5: 834,906 km (0.115 R)
• M6: 1,025,942 km (0.074 R)
• M7: 1,104,930 km (0.116 R)
• M8: 1,307,485 km (0.077 R)
• M9: 1,603,689 km (0.063 R)
• M10: 1,760,019 km (0.1 R)
• M11: 2,472,404 km (0.117 R)
• M12: 2,642,198 km (0.084 R)
• M13: 2,778,481 km (0.102 R)
• M14: 3,253,903 km (0.089 R)
• M15: 3,480,993 km (0.092 R)
• M16: 3,699,705 km (0.087 R)
• M17: 3,866,656 km (0.069 R)
• M18: 4,050,362 km (0.059 R)
• M19: 4,193,827 km (0.106 R)
• M20: 4,324,276 km (0.078 R)
• M21: 4,738,961 km (0.093 R)
• M22: 5,104,728 km (0.029 R)
• M23: 5,244,303 km (0.061 R)
• M24: 5,799,161 km (0.105 R)
• M25: 5,961,176 km (0.106 R)
• M26: 6,289,842 km (0.114 R)
• M27: 6,456,345 km (0.11 R)
• M28: 6,607,439 km (0.116 R)
• M29: 7,592,092 km (0.07 R)
• M30: 7,698,306 km (0.111 R)
• M31: 8,056,444 km (0.088 R)
• M32: 8,146,801 km (0.068 R)
• M33: 8,511,670 km (0.052 R)
• M34: 8,807,425 km (0.108 R)
• M35: 9,125,321 km (0.097 R)
• M36: 9,466,254 km (0.117 R)
• M37: 9,830,525 km (0.117 R)
• M38: 9,927,165 km (0.085 R)
• M39: 10,063,150 km (0.091 R)
• M40: 10,317,017 km (0.081 R)
• M41: 10,434,900 km (0.088 R)
• M42: 11,071,589 km (0.113 R)
• M43: 11,333,684 km (0.037 R)
• M44: 11,455,457 km (0.072 R)
• M45: 11,884,952 km (0.086 R)
• M46: 12,654,484 km (0.086 R)
• M47: 12,823,081 km (0.09 R)
• M48: 13,034,762 km (0.107 R)
• M49: 13,311,667 km (0.083 R)
• M50: 13,440,172 km (0.088 R)
• M51: 13,676,836 km (0.027 R)
• M52: 13,806,537 km (0.063 R)
• M53: 14,176,193 km (0.073 R)
• M54: 14,548,991 km (0.076 R)
• M55: 14,836,369 km (0.088 R)
• M56: 14,969,661 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 251.1

Radius: 12.6

Gravity: 1.58 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.99 AU - 3.21 AU

Year: 3581 Days

Day: 12.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 45.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 72,145,309 km

• M1: 212,579 km (0.118 R)
• M2: 320,289 km (0.091 R)
• M3: 414,984 km (0.078 R)
• M4: 581,487 km (0.09 R)
• M5: 723,306 km (0.103 R)
• M6: 1,044,941 km (0.095 R)
• M7: 1,192,594 km (0.081 R)
• M8: 1,509,592 km (0.081 R)
• M9: 1,771,089 km (0.113 R)
• M10: 1,913,357 km (0.12 R)
• M11: 2,084,497 km (0.087 R)
• M12: 2,363,946 km (0.106 R)
• M13: 2,615,120 km (0.057 R)
• M14: 2,931,071 km (0.044 R)
• M15: 3,072,441 km (0.083 R)
• M16: 3,435,665 km (0.111 R)
• M17: 3,615,033 km (0.104 R)
• M18: 3,920,960 km (0.042 R)
• M19: 4,203,700 km (0.078 R)
• M20: 4,363,620 km (0.091 R)
• M21: 4,541,941 km (0.096 R)
• M22: 4,839,042 km (0.093 R)
• M23: 4,973,082 km (0.079 R)
• M24: 5,108,468 km (0.047 R)
• M25: 5,521,957 km (0.118 R)
• M26: 5,679,782 km (0.115 R)
• M27: 5,803,649 km (0.11 R)
• M28: 5,928,414 km (0.115 R)
• M29: 6,054,076 km (0.099 R)
• M30: 6,289,842 km (0.099 R)
• M31: 7,359,168 km (0.088 R)
• M32: 7,630,389 km (0.093 R)
• M33: 7,786,868 km (0.113 R)
• M34: 8,063,475 km (0.086 R)
• M35: 8,143,061 km (0.114 R)
• M36: 8,302,981 km (0.107 R)
• M37: 9,201,615 km (0.037 R)
• M38: 9,284,792 km (0.07 R)
• M39: 10,152,459 km (0.077 R)
• M40: 10,303,254 km (0.118 R)
• M41: 10,759,976 km (0.032 R)
• M42: 11,046,008 km (0.119 R)
• M43: 11,156,710 km (0.064 R)
• M44: 11,964,688 km (0.046 R)
• M45: 12,101,271 km (0.103 R)
• M46: 12,192,526 km (0.084 R)
• M47: 12,652,390 km (0.098 R)
• M48: 12,768,328 km (0.104 R)
• M49: 12,954,428 km (0.077 R)
• M50: 13,258,859 km (0.062 R)
• M51: 13,494,626 km (0.064 R)
• M52: 13,636,893 km (0.079 R)
• M53: 13,755,674 km (0.118 R)
• M54: 13,850,968 km (0.081 R)
• M55: 14,210,451 km (0.057 R)
• M56: 14,330,878 km (0.091 R)
• M57: 14,962,929 km (0.083 R)
• M58: 15,928,134 km (0.118 R)
• M59: 16,128,595 km (0.116 R)
• M60: 16,254,407 km (0.113 R)
• M61: 16,760,497 km (0.08 R)
• M62: 16,964,548 km (0.037 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.42 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 909.2

Radius: 6

Gravity: 25.26 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 6.72 AU - 10.12 AU

Year: 16028 Days

Day: 20.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 48.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 72,145,309 km

• M1: 263,442 km (0.115 R)
• M2: 359,484 km (0.075 R)
• M3: 695,032 km (0.093 R)
• M4: 904,618 km (0.056 R)
• M5: 1,409,362 km (0.111 R)
• M6: 1,860,698 km (0.118 R)
• M7: 2,151,666 km (0.117 R)
• M8: 2,526,708 km (0.027 R)
• M9: 3,033,097 km (0.092 R)
• M10: 3,971,973 km (0.107 R)
• M11: 4,472,677 km (0.099 R)
• M12: 5,441,473 km (0.039 R)
• M13: 5,486,951 km (0.101 R)
• M14: 5,762,959 km (0.116 R)
• M15: 6,090,578 km (0.12 R)
• M16: 6,911,422 km (0.053 R)
• M17: 7,869,297 km (0.04 R)
• M18: 9,083,433 km (0.099 R)
• M19: 10,809,942 km (0.109 R)
• M20: 11,563,616 km (0.118 R)
• M21: 11,622,259 km (0.096 R)
• M22: 12,274,056 km (0.099 R)
• M23: 12,393,884 km (0.097 R)
• M24: 15,512,402 km (0.087 R)
• M25: 16,294,948 km (0.114 R)
• M26: 16,492,716 km (0.112 R)
• M27: 17,560,247 km (0.109 R)
• M28: 18,650,217 km (0.113 R)
• M29: 19,342,406 km (0.107 R)
• M30: 19,412,119 km (0.056 R)
• M31: 20,042,973 km (0.112 R)
• M32: 20,184,044 km (0.084 R)
• M33: 20,966,142 km (0.063 R)
• M34: 21,252,921 km (0.051 R)
• M35: 22,927,370 km (0.113 R)
• M36: 23,148,924 km (0.058 R)
• M37: 23,668,478 km (0.098 R)
• M38: 24,042,023 km (0.056 R)
• M39: 24,116,972 km (0.111 R)
• M40: 25,022,189 km (0.059 R)
• M41: 25,098,184 km (0.103 R)
• M42: 25,250,325 km (0.091 R)
• M43: 25,479,061 km (0.089 R)
• M44: 25,631,950 km (0.058 R)
• M45: 25,785,138 km (0.099 R)
• M46: 26,865,982 km (0.113 R)
• M47: 27,568,644 km (0.09 R)
• M48: 28,832,596 km (0.118 R)
• M49: 31,089,579 km (0.111 R)
• M50: 31,252,940 km (0.119 R)
• M51: 31,416,600 km (0.054 R)
• M52: 32,736,203 km (0.114 R)
• M53: 33,068,909 km (0.119 R)
• M54: 34,664,519 km (0.112 R)
• M55: 35,429,114 km (0.039 R)
• M56: 35,514,385 km (0.066 R)
• M57: 36,285,113 km (0.067 R)
• M58: 36,371,132 km (0.117 R)
• M59: 36,715,656 km (0.039 R)
• M60: 37,843,025 km (0.079 R)
• M61: 37,930,241 km (0.111 R)
• M62: 38,981,764 km (0.117 R)
• M63: 39,246,104 km (0.08 R)
• M64: 40,934,316 km (0.119 R)
• M65: 42,283,689 km (0.083 R)
• M66: 43,647,572 km (0.065 R)
• M67: 43,922,234 km (0.114 R)
• M68: 44,381,051 km (0.098 R)
• M69: 44,749,211 km (0.092 R)
• M70: 48,202,678 km (0.118 R)
• M71: 49,531,705 km (0.102 R)
• M72: 50,680,318 km (0.114 R)
• M73: 52,128,425 km (0.115 R)
• M74: 52,225,514 km (0.119 R)
• M75: 53,492,309 km (0.093 R)
• M76: 53,687,983 km (0.109 R)
• M77: 53,982,092 km (0.075 R)
• M78: 54,178,514 km (0.096 R)
• M79: 54,571,957 km (0.047 R)
• M80: 54,867,712 km (0.079 R)
• M81: 55,758,118 km (0.099 R)
• M82: 60,586,988 km (0.087 R)
• M83: 61,917,511 km (0.083 R)
• M84: 62,638,124 km (0.086 R)
• M85: 62,947,642 km (0.105 R)
• M86: 63,361,281 km (0.106 R)
• M87: 64,503,460 km (0.095 R)
• M88: 65,966,976 km (0.109 R)
• M89: 66,597,531 km (0.061 R)
• M90: 67,124,565 km (0.117 R)
• M91: 68,182,670 km (0.108 R)
• M92: 68,501,164 km (0.091 R)
• M93: 68,926,621 km (0.058 R)
• M94: 69,566,451 km (0.119 R)
• M95: 69,994,001 km (0.03 R)
• M96: 70,208,225 km (0.113 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 191 - 17,227 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit