🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.56 AU - 0.74 AU

Year: 338 Days

Day: 43.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 0.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 178.2

Radius: 11.9

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.64 AU - 0.74 AU

Year: 370 Days

Day: 7.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 20.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 24,804,055 km

• M1: 148,102 km (0.112 R)
• M2: 234,270 km (0.092 R)
• M3: 311,014 km (0.118 R)
• M4: 385,963 km (0.081 R)
• M5: 460,761 km (0.097 R)
• M6: 561,590 km (0.085 R)
• M7: 637,287 km (0.078 R)
• M8: 752,926 km (0.105 R)
• M9: 855,849 km (0.118 R)
• M10: 930,499 km (0.079 R)
• M11: 1,035,816 km (0.055 R)
• M12: 1,145,471 km (0.088 R)
• M13: 1,232,238 km (0.104 R)
• M14: 1,387,819 km (0.081 R)
• M15: 1,502,711 km (0.109 R)
• M16: 1,579,903 km (0.056 R)
• M17: 1,658,442 km (0.045 R)
• M18: 1,866,981 km (0.095 R)
• M19: 1,974,393 km (0.103 R)
• M20: 2,204,325 km (0.057 R)
• M21: 2,284,359 km (0.063 R)
• M22: 2,421,391 km (0.112 R)
• M23: 2,530,448 km (0.1 R)
• M24: 2,636,812 km (0.054 R)
• M25: 2,771,749 km (0.039 R)
• M26: 2,876,767 km (0.093 R)
• M27: 2,960,093 km (0.039 R)
• M28: 3,114,777 km (0.112 R)
• M29: 3,195,411 km (0.059 R)
• M30: 3,296,239 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.7

Radius: 14.6

Gravity: 0.05 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.61 AU - 0.87 AU

Year: 411 Days

Day: 14 Hours

Environment

Temp: -143 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 24,804,055 km

• M1: 182,210 km (0.086 R)
• M2: 283,937 km (0.091 R)
• M3: 420,968 km (0.104 R)
• M4: 512,074 km (0.098 R)
• M5: 606,171 km (0.118 R)
• M6: 703,559 km (0.111 R)
• M7: 798,404 km (0.082 R)
• M8: 889,210 km (0.057 R)
• M9: 1,028,037 km (0.102 R)
• M10: 1,121,685 km (0.076 R)
• M11: 1,225,506 km (0.112 R)
• M12: 1,322,146 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.5

Radius: 13

Gravity: 0.35 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.54 AU - 1.62 AU

Year: 1282 Days

Day: 14.6 Hours

Environment

Temp: -171 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 24,804,055 km

• M1: 182,210 km (0.103 R)
• M2: 266,434 km (0.036 R)
• M3: 482,453 km (0.102 R)
• M4: 575,952 km (0.118 R)
• M5: 754,721 km (0.103 R)
• M6: 888,013 km (0.051 R)
• M7: 1,153,100 km (0.047 R)
• M8: 1,468,901 km (0.095 R)
• M9: 1,670,709 km (0.115 R)
• M10: 2,035,578 km (0.116 R)
• M11: 2,390,275 km (0.062 R)
• M12: 2,764,868 km (0.101 R)
• M13: 3,289,358 km (0.098 R)
• M14: 3,529,612 km (0.055 R)
• M15: 3,679,210 km (0.061 R)
• M16: 3,879,821 km (0.113 R)
• M17: 3,970,926 km (0.032 R)
• M18: 4,148,199 km (0.078 R)
• M19: 4,584,427 km (0.079 R)
• M20: 4,673,437 km (0.088 R)
• M21: 5,096,799 km (0.079 R)
• M22: 5,328,676 km (0.088 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 577.4

Radius: 13.9

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 1.72 AU - 1.78 AU

Year: 1495 Days

Day: 7.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 24,804,055 km

• M1: 185,501 km (0.101 R)
• M2: 344,075 km (0.095 R)
• M3: 452,234 km (0.063 R)
• M4: 715,527 km (0.109 R)
• M5: 1,078,152 km (0.059 R)
• M6: 1,256,173 km (0.108 R)
• M7: 1,409,511 km (0.07 R)
• M8: 1,497,624 km (0.041 R)
• M9: 1,596,808 km (0.096 R)
• M10: 1,735,934 km (0.097 R)
• M11: 1,918,293 km (0.072 R)
• M12: 2,137,454 km (0.075 R)
• M13: 2,503,670 km (0.09 R)
• M14: 2,623,049 km (0.079 R)
• M15: 2,958,447 km (0.037 R)
• M16: 3,108,045 km (0.117 R)
• M17: 3,236,849 km (0.08 R)
• M18: 3,670,683 km (0.044 R)
• M19: 3,819,533 km (0.118 R)
• M20: 3,919,913 km (0.108 R)
• M21: 4,607,315 km (0.113 R)
• M22: 4,835,751 km (0.096 R)
• M23: 4,931,045 km (0.118 R)
• M24: 5,220,367 km (0.096 R)
• M25: 5,346,179 km (0.064 R)
• M26: 5,772,832 km (0.1 R)
• M27: 6,005,008 km (0.09 R)
• M28: 6,553,584 km (0.04 R)
• M29: 6,719,787 km (0.092 R)
• M30: 7,010,306 km (0.066 R)
• M31: 7,164,840 km (0.12 R)
• M32: 7,258,189 km (0.081 R)
• M33: 7,493,208 km (0.087 R)
• M34: 7,746,776 km (0.102 R)
• M35: 7,874,533 km (0.11 R)
• M36: 8,116,133 km (0.117 R)
• M37: 8,524,236 km (0.116 R)
• M38: 8,656,331 km (0.11 R)
• M39: 8,955,976 km (0.116 R)
• M40: 9,073,410 km (0.106 R)
• M41: 9,497,071 km (0.115 R)
• M42: 9,616,750 km (0.099 R)
• M43: 9,719,822 km (0.084 R)
• M44: 9,909,812 km (0.106 R)
• M45: 9,996,579 km (0.096 R)
• M46: 10,170,860 km (0.098 R)
• M47: 11,039,425 km (0.116 R)
• M48: 11,839,774 km (0.089 R)
• M49: 12,489,627 km (0.097 R)
• M50: 12,639,823 km (0.116 R)
• M51: 12,752,919 km (0.104 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 160.7

Radius: 8.7

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.88 AU - 2.88 AU

Year: 2371 Days

Day: 11 Hours

Environment

Temp: -196 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 24,804,055 km

• M1: 108,608 km (0.046 R)
• M2: 237,412 km (0.094 R)
• M3: 294,109 km (0.108 R)
• M4: 400,922 km (0.102 R)
• M5: 457,620 km (0.06 R)
• M6: 633,846 km (0.081 R)
• M7: 915,240 km (0.117 R)
• M8: 1,015,171 km (0.069 R)
• M9: 1,226,254 km (0.056 R)
• M10: 1,305,241 km (0.108 R)
• M11: 1,544,000 km (0.087 R)
• M12: 1,612,366 km (0.094 R)
• M13: 1,716,785 km (0.092 R)
• M14: 1,841,699 km (0.105 R)
• M15: 1,941,930 km (0.082 R)
• M16: 2,081,654 km (0.117 R)
• M17: 2,234,394 km (0.111 R)
• M18: 2,390,873 km (0.117 R)
• M19: 2,735,397 km (0.079 R)
• M20: 2,839,816 km (0.092 R)
• M21: 2,966,825 km (0.1 R)
• M22: 3,215,756 km (0.051 R)
• M23: 3,326,009 km (0.059 R)
• M24: 3,527,817 km (0.098 R)
• M25: 3,641,661 km (0.109 R)
• M26: 3,814,746 km (0.026 R)
• M27: 3,873,089 km (0.057 R)
• M28: 3,978,705 km (0.095 R)
• M29: 4,181,111 km (0.11 R)
• M30: 4,399,075 km (0.104 R)
• M31: 4,484,795 km (0.079 R)
• M32: 4,546,429 km (0.11 R)
• M33: 4,620,779 km (0.08 R)
• M34: 4,795,659 km (0.082 R)
• M35: 4,858,789 km (0.116 R)
• M36: 5,268,687 km (0.074 R)
• M37: 5,333,762 km (0.09 R)
• M38: 5,610,070 km (0.096 R)
• M39: 5,729,898 km (0.091 R)
• M40: 5,945,169 km (0.035 R)
• M41: 6,176,597 km (0.118 R)
• M42: 6,286,701 km (0.079 R)
• M43: 6,536,529 km (0.03 R)
• M44: 6,620,603 km (0.071 R)
• M45: 6,846,496 km (0.116 R)
• M46: 7,031,848 km (0.11 R)
• M47: 7,451,320 km (0.119 R)
• M48: 7,583,266 km (0.114 R)
• M49: 7,804,671 km (0.114 R)
• M50: 7,864,210 km (0.105 R)
• M51: 8,013,360 km (0.1 R)
• M52: 8,178,665 km (0.114 R)
• M53: 8,512,568 km (0.09 R)
• M54: 8,589,162 km (0.039 R)
• M55: 8,696,573 km (0.11 R)
• M56: 9,068,623 km (0.071 R)
• M57: 9,398,486 km (0.095 R)
• M58: 9,541,053 km (0.107 R)
• M59: 9,684,368 km (0.118 R)
• M60: 10,069,881 km (0.101 R)
• M61: 10,183,277 km (0.108 R)
• M62: 10,444,175 km (0.057 R)
• M63: 10,526,155 km (0.092 R)
• M64: 10,989,160 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 777.1

Radius: 11.7

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 2.28 AU - 2.6 AU

Year: 2461 Days

Day: 6.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 24,804,055 km

• M1: 174,431 km (0.079 R)
• M2: 301,440 km (0.106 R)
• M3: 424,708 km (0.055 R)
• M4: 506,389 km (0.092 R)
• M5: 603,029 km (0.072 R)
• M6: 808,576 km (0.071 R)
• M7: 895,493 km (0.065 R)
• M8: 1,221,467 km (0.051 R)
• M9: 1,487,302 km (0.032 R)
• M10: 1,596,658 km (0.094 R)
• M11: 1,708,707 km (0.076 R)
• M12: 1,810,583 km (0.096 R)
• M13: 2,239,031 km (0.072 R)
• M14: 2,365,442 km (0.052 R)
• M15: 2,523,118 km (0.055 R)
• M16: 2,639,954 km (0.107 R)
• M17: 2,773,694 km (0.115 R)
• M18: 3,110,289 km (0.1 R)
• M19: 3,379,565 km (0.118 R)
• M20: 3,606,954 km (0.097 R)
• M21: 3,806,069 km (0.049 R)
• M22: 3,940,707 km (0.072 R)
• M23: 4,025,828 km (0.115 R)
• M24: 4,372,147 km (0.087 R)
• M25: 4,764,243 km (0.115 R)
• M26: 5,430,552 km (0.04 R)
• M27: 5,544,546 km (0.082 R)
• M28: 5,871,716 km (0.096 R)
• M29: 6,067,091 km (0.118 R)
• M30: 6,284,607 km (0.085 R)
• M31: 6,364,342 km (0.08 R)
• M32: 6,585,298 km (0.04 R)
• M33: 6,829,292 km (0.097 R)
• M34: 7,034,989 km (0.106 R)
• M35: 7,326,406 km (0.119 R)
• M36: 7,410,331 km (0.116 R)
• M37: 7,515,797 km (0.056 R)
• M38: 7,600,469 km (0.107 R)
• M39: 7,706,834 km (0.079 R)
• M40: 7,792,254 km (0.11 R)
• M41: 8,007,226 km (0.106 R)
• M42: 8,115,535 km (0.074 R)
• M43: 8,311,508 km (0.036 R)
• M44: 8,531,267 km (0.096 R)
• M45: 9,452,192 km (0.05 R)
• M46: 10,052,528 km (0.05 R)
• M47: 10,169,364 km (0.059 R)
• M48: 10,665,131 km (0.036 R)
• M49: 10,952,060 km (0.049 R)
• M50: 11,411,475 km (0.084 R)
• M51: 11,852,639 km (0.041 R)
• M52: 12,499,800 km (0.109 R)
• M53: 12,600,329 km (0.112 R)
• M54: 12,675,876 km (0.061 R)
• M55: 13,056,304 km (0.071 R)
• M56: 13,389,009 km (0.08 R)
• M57: 14,430,061 km (0.07 R)
• M58: 14,562,006 km (0.102 R)
• M59: 15,201,088 km (0.079 R)
• M60: 15,740,688 km (0.118 R)
• M61: 16,368,999 km (0.084 R)
• M62: 17,089,163 km (0.079 R)
• M63: 17,876,347 km (0.104 R)
• M64: 18,131,860 km (0.077 R)
• M65: 19,021,369 km (0.111 R)
• M66: 19,282,268 km (0.102 R)
• M67: 19,485,871 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 402.1

Radius: 10

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 3.62 AU - 4.06 AU

Year: 4859 Days

Day: 13.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 24,804,055 km

• M1: 126,560 km (0.114 R)
• M2: 292,913 km (0.058 R)
• M3: 505,342 km (0.104 R)
• M4: 611,107 km (0.092 R)
• M5: 714,479 km (0.068 R)
• M6: 952,041 km (0.09 R)
• M7: 1,086,829 km (0.097 R)
• M8: 1,189,004 km (0.111 R)
• M9: 1,267,842 km (0.112 R)
• M10: 1,703,920 km (0.103 R)
• M11: 1,778,419 km (0.052 R)
• M12: 1,869,525 km (0.083 R)
• M13: 2,088,237 km (0.079 R)
• M14: 2,315,177 km (0.032 R)
• M15: 2,882,153 km (0.11 R)
• M16: 2,971,911 km (0.087 R)
• M17: 3,264,974 km (0.096 R)
• M18: 3,491,166 km (0.084 R)
• M19: 3,644,653 km (0.059 R)
• M20: 3,839,878 km (0.073 R)
• M21: 3,978,555 km (0.085 R)
• M22: 4,220,306 km (0.115 R)
• M23: 4,696,924 km (0.081 R)
• M24: 4,866,868 km (0.088 R)
• M25: 5,147,214 km (0.086 R)
• M26: 5,234,579 km (0.11 R)
• M27: 5,432,946 km (0.079 R)
• M28: 5,814,420 km (0.112 R)
• M29: 5,974,191 km (0.088 R)
• M30: 6,066,044 km (0.107 R)
• M31: 6,135,158 km (0.09 R)
• M32: 6,627,186 km (0.114 R)
• M33: 7,156,313 km (0.059 R)
• M34: 7,278,385 km (0.093 R)
• M35: 7,549,606 km (0.08 R)
• M36: 7,649,089 km (0.057 R)
• M37: 7,924,798 km (0.1 R)
• M38: 8,152,785 km (0.075 R)
• M39: 8,981,108 km (0.083 R)
• M40: 9,245,597 km (0.099 R)
• M41: 9,458,924 km (0.063 R)
• M42: 9,566,185 km (0.056 R)
• M43: 9,646,968 km (0.077 R)
• M44: 9,754,978 km (0.11 R)
• M45: 10,466,765 km (0.105 R)
• M46: 10,633,417 km (0.066 R)
• M47: 11,623,156 km (0.068 R)
• M48: 11,998,198 km (0.088 R)
• M49: 12,172,779 km (0.093 R)
• M50: 12,553,655 km (0.106 R)
• M51: 12,671,688 km (0.113 R)
• M52: 13,267,087 km (0.106 R)
• M53: 14,485,562 km (0.073 R)
• M54: 15,014,091 km (0.096 R)
• M55: 15,771,056 km (0.118 R)
• M56: 16,218,504 km (0.084 R)
• M57: 17,125,665 km (0.075 R)
• M58: 17,223,801 km (0.081 R)
• M59: 17,651,502 km (0.054 R)
• M60: 17,717,474 km (0.033 R)
• M61: 17,949,501 km (0.111 R)
• M62: 18,316,165 km (0.112 R)
• M63: 18,450,055 km (0.116 R)
• M64: 18,921,438 km (0.071 R)
• M65: 19,499,035 km (0.114 R)
• M66: 20,393,631 km (0.119 R)
• M67: 21,126,062 km (0.113 R)
• M68: 21,231,379 km (0.111 R)
• M69: 21,619,136 km (0.08 R)
• M70: 21,760,656 km (0.073 R)
• M71: 21,973,534 km (0.095 R)
• M72: 22,044,742 km (0.077 R)
• M73: 22,401,533 km (0.083 R)
• M74: 22,724,365 km (0.108 R)
• M75: 23,157,002 km (0.08 R)
• M76: 23,265,610 km (0.099 R)
• M77: 23,338,165 km (0.047 R)
• M78: 23,847,845 km (0.12 R)
• M79: 24,140,758 km (0.093 R)
• M80: 24,250,862 km (0.087 R)
• M81: 24,508,470 km (0.043 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 19,636 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit