🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.87 AU - 1.07 AU

Year: 334 Days

Day: 35.8 Hours

Environment

Temp: 116 °C

Axial Tilt: 26.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 48,968,454 km

• M1: 121,623 km (0.066 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.99

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.15 AU - 1.61 AU

Year: 567 Days

Day: 30.9 Hours

Environment

Temp: 3 °C

Axial Tilt: 37.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 48,968,454 km

• M1: 659,876 km (0.097 R)
• M2: 1,165,667 km (0.096 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.05

Radius: 1.02

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.48 AU - 1.68 AU

Year: 695 Days

Day: 12.1 Hours

Environment

Temp: -22 °C

Axial Tilt: 39.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 1.86 AU - 2.52 AU

Year: 1134 Days

Day: 30.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 1.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 48,968,454 km

• M1: 563,685 km (0.099 R)
• M2: 1,703,770 km (0.103 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.2

Radius: 10.1

Gravity: 9.25 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 6.1 AU - 8.54 AU

Year: 6929 Days

Day: 5.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 48,968,454 km

• M1: 209,886 km (0.087 R)
• M2: 320,588 km (0.073 R)
• M3: 409,898 km (0.11 R)
• M4: 549,772 km (0.052 R)
• M5: 619,186 km (0.111 R)
• M6: 847,622 km (0.111 R)
• M7: 963,560 km (0.12 R)
• M8: 1,157,289 km (0.079 R)
• M9: 1,877,752 km (0.084 R)
• M10: 2,144,785 km (0.111 R)
• M11: 2,353,175 km (0.117 R)
• M12: 2,568,296 km (0.101 R)
• M13: 3,069,300 km (0.112 R)
• M14: 3,278,288 km (0.062 R)
• M15: 3,491,913 km (0.099 R)
• M16: 3,600,522 km (0.111 R)
• M17: 3,710,177 km (0.109 R)
• M18: 3,849,004 km (0.059 R)
• M19: 4,074,597 km (0.101 R)
• M20: 4,217,912 km (0.1 R)
• M21: 5,050,723 km (0.051 R)
• M22: 5,360,391 km (0.105 R)
• M23: 5,708,356 km (0.099 R)
• M24: 5,901,187 km (0.107 R)
• M25: 6,128,875 km (0.075 R)
• M26: 6,660,396 km (0.091 R)
• M27: 6,795,633 km (0.093 R)
• M28: 7,275,992 km (0.118 R)
• M29: 7,520,285 km (0.101 R)
• M30: 7,696,511 km (0.052 R)
• M31: 7,802,875 km (0.103 R)
• M32: 8,378,528 km (0.11 R)
• M33: 9,343,135 km (0.095 R)
• M34: 10,031,435 km (0.039 R)
• M35: 11,214,604 km (0.081 R)
• M36: 11,904,550 km (0.117 R)
• M37: 12,275,403 km (0.112 R)
• M38: 13,028,628 km (0.074 R)
• M39: 13,453,486 km (0.114 R)
• M40: 13,926,066 km (0.062 R)
• M41: 14,448,013 km (0.094 R)
• M42: 14,667,323 km (0.092 R)
• M43: 14,976,243 km (0.115 R)
• M44: 15,645,394 km (0.073 R)
• M45: 15,735,452 km (0.064 R)
• M46: 15,915,867 km (0.055 R)
• M47: 16,278,791 km (0.095 R)
• M48: 16,782,338 km (0.091 R)
• M49: 16,874,490 km (0.11 R)
• M50: 17,758,015 km (0.054 R)
• M51: 17,851,813 km (0.093 R)
• M52: 18,513,634 km (0.066 R)
• M53: 20,202,893 km (0.037 R)
• M54: 20,645,254 km (0.094 R)
• M55: 20,941,907 km (0.032 R)
• M56: 21,439,469 km (0.12 R)
• M57: 21,639,631 km (0.067 R)
• M58: 21,940,921 km (0.11 R)
• M59: 23,108,981 km (0.099 R)
• M60: 23,468,465 km (0.107 R)
• M61: 23,674,761 km (0.043 R)
• M62: 24,089,147 km (0.064 R)
• M63: 25,135,434 km (0.111 R)
• M64: 25,664,263 km (0.099 R)
• M65: 25,876,692 km (0.12 R)
• M66: 26,410,606 km (0.116 R)
• M67: 27,597,965 km (0.075 R)
• M68: 28,307,657 km (0.089 R)
• M69: 29,023,483 km (0.117 R)
• M70: 29,189,537 km (0.112 R)
• M71: 30,416,688 km (0.104 R)
• M72: 30,867,127 km (0.075 R)
• M73: 31,831,585 km (0.098 R)
• M74: 33,094,340 km (0.09 R)
• M75: 33,209,979 km (0.097 R)
• M76: 34,666,464 km (0.067 R)
• M77: 35,254,833 km (0.09 R)
• M78: 35,373,015 km (0.051 R)
• M79: 35,728,011 km (0.108 R)
• M80: 36,024,813 km (0.116 R)
• M81: 36,143,743 km (0.115 R)
• M82: 37,581,079 km (0.111 R)
• M83: 37,822,530 km (0.077 R)
• M84: 38,185,604 km (0.073 R)
• M85: 38,610,612 km (0.038 R)
• M86: 38,732,235 km (0.036 R)
• M87: 38,976,080 km (0.1 R)
• M88: 39,956,544 km (0.068 R)
• M89: 41,691,730 km (0.09 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.1

Radius: 10.2

Gravity: 4.37 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 7.36 AU - 8.78 AU

Year: 8020 Days

Day: 5.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 48,968,454 km

• M1: 132,693 km (0.108 R)
• M2: 436,527 km (0.068 R)
• M3: 529,128 km (0.055 R)
• M4: 655,687 km (0.073 R)
• M5: 895,642 km (0.117 R)
• M6: 1,457,382 km (0.119 R)
• M7: 1,548,338 km (0.108 R)
• M8: 1,793,828 km (0.025 R)
• M9: 1,931,309 km (0.094 R)
• M10: 2,031,689 km (0.084 R)
• M11: 2,386,385 km (0.103 R)
• M12: 2,715,650 km (0.114 R)
• M13: 3,272,603 km (0.086 R)
• M14: 3,515,251 km (0.108 R)
• M15: 3,713,468 km (0.107 R)
• M16: 3,864,711 km (0.037 R)
• M17: 3,941,156 km (0.081 R)
• M18: 4,199,362 km (0.11 R)
• M19: 4,489,881 km (0.067 R)
• M20: 4,705,302 km (0.093 R)
• M21: 5,090,516 km (0.099 R)
• M22: 5,343,636 km (0.114 R)
• M23: 5,543,349 km (0.092 R)
• M24: 6,038,668 km (0.044 R)
• M25: 6,127,529 km (0.106 R)
• M26: 6,885,242 km (0.088 R)
• M27: 7,071,641 km (0.119 R)
• M28: 7,385,796 km (0.112 R)
• M29: 7,608,548 km (0.056 R)
• M30: 8,554,605 km (0.098 R)
• M31: 9,092,409 km (0.112 R)
• M32: 9,780,110 km (0.06 R)
• M33: 11,096,272 km (0.062 R)
• M34: 11,168,977 km (0.083 R)
• M35: 11,571,844 km (0.069 R)
• M36: 11,719,497 km (0.114 R)
• M37: 12,241,295 km (0.092 R)
• M38: 12,391,790 km (0.096 R)
• M39: 12,467,187 km (0.088 R)
• M40: 12,694,576 km (0.097 R)
• M41: 12,999,905 km (0.107 R)
• M42: 13,539,954 km (0.095 R)
• M43: 14,841,904 km (0.094 R)
• M44: 15,325,255 km (0.107 R)
• M45: 15,732,011 km (0.111 R)
• M46: 16,764,237 km (0.06 R)
• M47: 16,931,487 km (0.116 R)
• M48: 17,309,820 km (0.09 R)
• M49: 18,031,929 km (0.117 R)
• M50: 18,246,153 km (0.07 R)
• M51: 18,332,022 km (0.057 R)
• M52: 19,242,625 km (0.088 R)
• M53: 20,524,080 km (0.086 R)
• M54: 20,747,878 km (0.042 R)
• M55: 21,288,076 km (0.066 R)
• M56: 22,336,458 km (0.107 R)
• M57: 23,729,214 km (0.115 R)
• M58: 24,152,576 km (0.116 R)
• M59: 25,485,344 km (0.101 R)
• M60: 26,549,284 km (0.091 R)
• M61: 26,939,734 km (0.108 R)
• M62: 27,135,707 km (0.06 R)
• M63: 27,282,912 km (0.059 R)
• M64: 28,321,270 km (0.061 R)
• M65: 29,624,717 km (0.11 R)
• M66: 29,725,845 km (0.061 R)
• M67: 29,826,973 km (0.112 R)
• M68: 30,080,541 km (0.09 R)
• M69: 30,283,845 km (0.075 R)
• M70: 33,493,018 km (0.1 R)
• M71: 35,137,697 km (0.038 R)
• M72: 35,512,739 km (0.089 R)
• M73: 35,673,856 km (0.096 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.5

Radius: 10.3

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 11.44 AU - 13.08 AU

Year: 15018 Days

Day: 8.7 Hours

Environment

Temp: -168 °C

Axial Tilt: 5.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 48,968,454 km

• M1: 129,552 km (0.109 R)
• M2: 324,927 km (0.101 R)
• M3: 503,546 km (0.066 R)
• M4: 750,084 km (0.108 R)
• M5: 1,016,069 km (0.085 R)
• M6: 1,480,720 km (0.06 R)
• M7: 1,958,535 km (0.105 R)
• M8: 2,030,641 km (0.102 R)
• M9: 2,456,247 km (0.109 R)
• M10: 3,160,255 km (0.118 R)
• M11: 3,302,523 km (0.097 R)
• M12: 3,893,135 km (0.063 R)
• M13: 4,169,741 km (0.097 R)
• M14: 4,580,537 km (0.117 R)
• M15: 5,339,148 km (0.051 R)
• M16: 5,406,916 km (0.047 R)
• M17: 6,422,536 km (0.117 R)
• M18: 6,749,706 km (0.068 R)
• M19: 6,896,761 km (0.093 R)
• M20: 6,970,812 km (0.119 R)
• M21: 7,534,048 km (0.092 R)
• M22: 7,763,531 km (0.042 R)
• M23: 9,310,373 km (0.098 R)
• M24: 9,556,761 km (0.06 R)
• M25: 10,949,667 km (0.11 R)
• M26: 11,079,368 km (0.092 R)
• M27: 12,767,131 km (0.093 R)
• M28: 13,780,357 km (0.112 R)
• M29: 14,296,620 km (0.056 R)
• M30: 14,819,315 km (0.035 R)
• M31: 16,523,833 km (0.027 R)
• M32: 17,273,169 km (0.105 R)
• M33: 17,829,673 km (0.1 R)
• M34: 18,186,912 km (0.094 R)
• M35: 18,701,529 km (0.072 R)
• M36: 20,914,082 km (0.096 R)
• M37: 21,453,083 km (0.071 R)
• M38: 21,615,696 km (0.026 R)
• M39: 23,097,163 km (0.111 R)
• M40: 23,542,516 km (0.107 R)
• M41: 23,710,215 km (0.082 R)
• M42: 25,123,167 km (0.065 R)
• M43: 25,811,168 km (0.094 R)
• M44: 26,215,232 km (0.119 R)
• M45: 26,389,214 km (0.06 R)
• M46: 26,796,270 km (0.091 R)
• M47: 27,205,570 km (0.117 R)
• M48: 27,322,854 km (0.066 R)
• M49: 28,208,025 km (0.115 R)
• M50: 28,505,126 km (0.089 R)
• M51: 28,743,585 km (0.039 R)
• M52: 29,282,586 km (0.101 R)
• M53: 31,656,405 km (0.099 R)
• M54: 32,960,001 km (0.106 R)
• M55: 33,272,960 km (0.095 R)
• M56: 34,091,410 km (0.116 R)
• M57: 34,661,827 km (0.102 R)
• M58: 35,043,900 km (0.073 R)
• M59: 35,363,291 km (0.075 R)
• M60: 35,876,412 km (0.116 R)
• M61: 36,780,432 km (0.068 R)
• M62: 37,235,209 km (0.1 R)
• M63: 37,430,584 km (0.027 R)
• M64: 37,757,156 km (0.095 R)
• M65: 38,347,320 km (0.082 R)
• M66: 38,413,143 km (0.11 R)
• M67: 39,936,049 km (0.108 R)
• M68: 40,805,512 km (0.118 R)
• M69: 41,546,021 km (0.047 R)
• M70: 41,884,262 km (0.048 R)
• M71: 44,760,132 km (0.11 R)
• M72: 45,315,140 km (0.12 R)
• M73: 46,923,467 km (0.119 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 138.3

Radius: 3.3

Gravity: 12.7 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 15.87 AU - 16.69 AU

Year: 22980 Days

Day: 24.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 48,968,454 km

• M1: 45,478 km (0.083 R)
• M2: 189,989 km (0.099 R)
• M3: 222,901 km (0.105 R)
• M4: 308,022 km (0.086 R)
• M5: 389,254 km (0.048 R)
• M6: 851,810 km (0.033 R)
• M7: 1,148,164 km (0.089 R)
• M8: 1,542,055 km (0.097 R)
• M9: 1,801,757 km (0.076 R)
• M10: 1,974,094 km (0.049 R)
• M11: 2,177,397 km (0.109 R)
• M12: 2,203,277 km (0.086 R)
• M13: 2,255,487 km (0.105 R)
• M14: 2,494,993 km (0.116 R)
• M15: 3,113,880 km (0.101 R)
• M16: 3,320,325 km (0.113 R)
• M17: 4,029,419 km (0.052 R)
• M18: 4,384,414 km (0.079 R)
• M19: 4,482,999 km (0.064 R)
• M20: 5,124,325 km (0.04 R)
• M21: 5,757,723 km (0.088 R)
• M22: 5,829,679 km (0.073 R)
• M23: 5,901,935 km (0.073 R)
• M24: 6,193,651 km (0.085 R)
• M25: 6,230,452 km (0.074 R)
• M26: 6,527,553 km (0.104 R)
• M27: 6,715,598 km (0.07 R)
• M28: 8,201,554 km (0.089 R)
• M29: 8,241,945 km (0.096 R)
• M30: 8,485,939 km (0.102 R)
• M31: 9,106,172 km (0.1 R)
• M32: 9,527,888 km (0.08 R)
• M33: 10,697,594 km (0.074 R)
• M34: 11,008,159 km (0.112 R)
• M35: 11,052,739 km (0.091 R)
• M36: 11,186,929 km (0.032 R)
• M37: 11,592,788 km (0.111 R)
• M38: 14,126,826 km (0.107 R)
• M39: 14,175,296 km (0.077 R)
• M40: 14,516,379 km (0.034 R)
• M41: 14,761,570 km (0.086 R)
• M42: 15,057,624 km (0.052 R)
• M43: 16,413,878 km (0.093 R)
• M44: 16,464,742 km (0.092 R)
• M45: 16,771,866 km (0.057 R)
• M46: 16,823,178 km (0.057 R)
• M47: 17,029,025 km (0.049 R)
• M48: 17,756,370 km (0.1 R)
• M49: 18,440,630 km (0.069 R)
• M50: 18,493,588 km (0.08 R)
• M51: 18,546,695 km (0.078 R)
• M52: 20,654,828 km (0.107 R)
• M53: 20,875,186 km (0.108 R)
• M54: 20,930,537 km (0.088 R)
• M55: 21,989,241 km (0.12 R)
• M56: 23,008,153 km (0.11 R)
• M57: 23,466,072 km (0.089 R)
• M58: 23,523,517 km (0.047 R)
• M59: 24,565,317 km (0.117 R)
• M60: 24,915,974 km (0.101 R)
• M61: 25,209,336 km (0.103 R)
• M62: 25,622,076 km (0.033 R)
• M63: 26,275,220 km (0.12 R)
• M64: 27,295,328 km (0.101 R)
• M65: 27,658,402 km (0.116 R)
• M66: 27,901,499 km (0.077 R)
• M67: 28,023,122 km (0.065 R)
• M68: 28,206,080 km (0.112 R)
• M69: 29,497,858 km (0.11 R)
• M70: 29,995,121 km (0.111 R)
• M71: 31,313,228 km (0.087 R)
• M72: 31,566,497 km (0.037 R)
• M73: 32,074,831 km (0.115 R)
• M74: 32,138,709 km (0.053 R)
• M75: 33,616,437 km (0.094 R)
• M76: 33,875,690 km (0.116 R)
• M77: 34,526,889 km (0.085 R)
• M78: 35,050,632 km (0.055 R)
• M79: 36,504,723 km (0.061 R)
• M80: 36,771,157 km (0.032 R)
• M81: 37,038,338 km (0.03 R)
• M82: 37,843,474 km (0.109 R)
• M83: 38,586,676 km (0.042 R)
• M84: 38,790,279 km (0.06 R)
• M85: 39,130,315 km (0.101 R)
• M86: 41,607,357 km (0.106 R)
• M87: 42,794,565 km (0.061 R)
• M88: 43,286,593 km (0.036 R)
• M89: 46,134,338 km (0.11 R)
• M90: 46,566,676 km (0.095 R)
• M91: 46,711,038 km (0.098 R)
• M92: 46,783,293 km (0.119 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 506 - 20,246 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit