🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.55

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.75 AU - 1.19 AU

Year: 414 Days

Day: 23.3 Hours

Environment

Temp: -47 °C

Axial Tilt: 10.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.41

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.07 AU - 1.17 AU

Year: 514 Days

Day: 34.7 Hours

Environment

Temp: -67 °C

Axial Tilt: 39.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.56

Radius: 1.46

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.02 AU - 1.6 AU

Year: 650 Days

Day: 44.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 45.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 1.19 AU - 1.61 AU

Year: 718 Days

Day: 34.1 Hours

Environment

Temp: -87 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,020,469 km

• M1: 51,162 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 518.4

Radius: 11.2

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.29 AU - 4.71 AU

Year: 4138 Days

Day: 6 Hours

Environment

Temp: -156 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 61,020,469 km

• M1: 143,315 km (0.077 R)
• M2: 297,251 km (0.11 R)
• M3: 458,817 km (0.047 R)
• M4: 557,551 km (0.026 R)
• M5: 654,640 km (0.094 R)
• M6: 726,447 km (0.111 R)
• M7: 834,307 km (0.072 R)
• M8: 1,429,707 km (0.026 R)
• M9: 1,596,658 km (0.045 R)
• M10: 1,785,151 km (0.108 R)
• M11: 1,919,939 km (0.098 R)
• M12: 2,058,317 km (0.098 R)
• M13: 2,248,007 km (0.101 R)
• M14: 2,443,532 km (0.098 R)
• M15: 2,627,836 km (0.087 R)
• M16: 2,886,641 km (0.079 R)
• M17: 3,028,160 km (0.111 R)
• M18: 4,101,974 km (0.037 R)
• M19: 4,201,456 km (0.098 R)
• M20: 4,423,160 km (0.088 R)
• M21: 4,566,325 km (0.088 R)
• M22: 5,132,853 km (0.107 R)
• M23: 5,457,330 km (0.078 R)
• M24: 5,967,758 km (0.107 R)
• M25: 6,058,115 km (0.074 R)
• M26: 6,171,810 km (0.116 R)
• M27: 6,286,103 km (0.1 R)
• M28: 7,010,605 km (0.119 R)
• M29: 7,082,113 km (0.101 R)
• M30: 7,201,941 km (0.109 R)
• M31: 7,737,052 km (0.072 R)
• M32: 8,059,136 km (0.118 R)
• M33: 8,974,526 km (0.025 R)
• M34: 9,156,287 km (0.083 R)
• M35: 9,418,084 km (0.087 R)
• M36: 9,735,680 km (0.073 R)
• M37: 9,868,972 km (0.077 R)
• M38: 10,326,891 km (0.084 R)
• M39: 10,599,608 km (0.09 R)
• M40: 10,736,789 km (0.12 R)
• M41: 10,929,920 km (0.108 R)
• M42: 11,124,098 km (0.075 R)
• M43: 11,235,698 km (0.075 R)
• M44: 11,516,044 km (0.092 R)
• M45: 11,600,716 km (0.026 R)
• M46: 12,083,918 km (0.11 R)
• M47: 12,544,679 km (0.059 R)
• M48: 13,276,362 km (0.098 R)
• M49: 13,424,315 km (0.117 R)
• M50: 13,572,865 km (0.112 R)
• M51: 13,722,014 km (0.114 R)
• M52: 13,991,739 km (0.067 R)
• M53: 14,506,057 km (0.052 R)
• M54: 15,057,474 km (0.105 R)
• M55: 15,366,693 km (0.091 R)
• M56: 17,008,680 km (0.085 R)
• M57: 17,137,334 km (0.074 R)
• M58: 18,408,168 km (0.036 R)
• M59: 18,540,263 km (0.084 R)
• M60: 18,871,771 km (0.083 R)
• M61: 19,038,274 km (0.109 R)
• M62: 19,406,285 km (0.082 R)
• M63: 19,912,075 km (0.089 R)
• M64: 20,730,076 km (0.095 R)
• M65: 21,005,336 km (0.089 R)
• M66: 21,350,907 km (0.105 R)
• M67: 21,628,860 km (0.049 R)
• M68: 21,768,136 km (0.085 R)
• M69: 21,977,872 km (0.111 R)
• M70: 22,787,795 km (0.106 R)
• M71: 23,214,149 km (0.073 R)
• M72: 23,321,111 km (0.07 R)
• M73: 23,894,669 km (0.12 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.8

Radius: 13.5

Gravity: 4.13 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 5.09 AU - 6.67 AU

Year: 6181 Days

Day: 6.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 61,020,469 km

• M1: 180,565 km (0.111 R)
• M2: 931,097 km (0.079 R)
• M3: 1,100,442 km (0.075 R)
• M4: 1,230,442 km (0.043 R)
• M5: 1,331,571 km (0.031 R)
• M6: 1,471,145 km (0.09 R)
• M7: 2,059,215 km (0.054 R)
• M8: 2,222,426 km (0.07 R)
• M9: 2,627,687 km (0.087 R)
• M10: 3,079,771 km (0.095 R)
• M11: 3,483,536 km (0.109 R)
• M12: 3,654,826 km (0.083 R)
• M13: 3,754,009 km (0.05 R)
• M14: 4,446,946 km (0.095 R)
• M15: 4,985,947 km (0.073 R)
• M16: 5,179,677 km (0.116 R)
• M17: 5,432,347 km (0.107 R)
• M18: 5,775,525 km (0.098 R)
• M19: 5,891,613 km (0.086 R)
• M20: 6,303,905 km (0.102 R)
• M21: 6,786,507 km (0.102 R)
• M22: 7,032,446 km (0.028 R)
• M23: 7,156,463 km (0.118 R)
• M24: 7,249,962 km (0.118 R)
• M25: 7,406,740 km (0.114 R)
• M26: 7,723,738 km (0.063 R)
• M27: 8,273,061 km (0.065 R)
• M28: 8,371,198 km (0.082 R)
• M29: 9,443,366 km (0.066 R)
• M30: 10,879,655 km (0.115 R)
• M31: 11,131,727 km (0.115 R)
• M32: 11,240,335 km (0.075 R)
• M33: 11,751,810 km (0.045 R)
• M34: 11,862,513 km (0.116 R)
• M35: 12,047,565 km (0.099 R)
• M36: 12,420,812 km (0.118 R)
• M37: 12,571,158 km (0.099 R)
• M38: 12,722,102 km (0.118 R)
• M39: 13,524,545 km (0.042 R)
• M40: 13,717,975 km (0.096 R)
• M41: 13,834,512 km (0.086 R)
• M42: 14,422,132 km (0.101 R)
• M43: 14,540,614 km (0.109 R)
• M44: 14,778,624 km (0.107 R)
• M45: 14,937,946 km (0.107 R)
• M46: 16,687,343 km (0.064 R)
• M47: 16,811,809 km (0.103 R)
• M48: 17,187,150 km (0.114 R)
• M49: 17,565,184 km (0.087 R)
• M50: 17,649,557 km (0.072 R)
• M51: 17,903,574 km (0.079 R)
• M52: 18,500,769 km (0.101 R)
• M53: 18,629,722 km (0.1 R)
• M54: 18,974,695 km (0.034 R)
• M55: 20,553,700 km (0.058 R)
• M56: 20,910,342 km (0.025 R)
• M57: 21,494,072 km (0.111 R)
• M58: 21,720,115 km (0.114 R)
• M59: 21,992,383 km (0.065 R)
• M60: 22,631,914 km (0.086 R)
• M61: 22,815,919 km (0.03 R)
• M62: 23,324,103 km (0.089 R)
• M63: 23,556,429 km (0.045 R)
• M64: 23,649,479 km (0.099 R)
• M65: 23,882,851 km (0.094 R)
• M66: 24,445,938 km (0.116 R)
• M67: 24,634,581 km (0.092 R)
• M68: 24,823,822 km (0.114 R)
• M69: 25,537,553 km (0.103 R)
• M70: 26,065,185 km (0.091 R)
• M71: 26,548,087 km (0.092 R)
• M72: 28,211,914 km (0.117 R)
• M73: 28,707,532 km (0.094 R)
• M74: 29,356,338 km (0.082 R)
• M75: 31,229,453 km (0.103 R)
• M76: 31,485,415 km (0.057 R)
• M77: 31,948,121 km (0.088 R)
• M78: 32,051,344 km (0.057 R)
• M79: 32,206,178 km (0.066 R)
• M80: 32,309,550 km (0.071 R)
• M81: 33,140,865 km (0.081 R)
• M82: 33,506,632 km (0.107 R)
• M83: 34,877,397 km (0.048 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 137.4

Radius: 10.6

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 9.35 AU - 9.97 AU

Year: 13014 Days

Day: 8 Hours

Environment

Temp: -205 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 61,020,469 km

• M1: 181,163 km (0.058 R)
• M2: 248,033 km (0.03 R)
• M3: 398,379 km (0.113 R)
• M4: 471,233 km (0.093 R)
• M5: 597,195 km (0.099 R)
• M6: 885,619 km (0.11 R)
• M7: 1,185,264 km (0.08 R)
• M8: 1,265,299 km (0.12 R)
• M9: 1,657,395 km (0.117 R)
• M10: 1,729,501 km (0.083 R)
• M11: 1,990,400 km (0.072 R)
• M12: 2,633,671 km (0.119 R)
• M13: 2,718,493 km (0.06 R)
• M14: 2,804,212 km (0.114 R)
• M15: 2,934,661 km (0.037 R)
• M16: 3,246,723 km (0.053 R)
• M17: 3,476,206 km (0.091 R)
• M18: 3,878,624 km (0.081 R)
• M19: 4,396,532 km (0.06 R)
• M20: 4,548,523 km (0.097 R)
• M21: 4,831,712 km (0.091 R)
• M22: 4,988,640 km (0.079 R)
• M23: 5,307,732 km (0.108 R)
• M24: 5,715,835 km (0.043 R)
• M25: 6,049,738 km (0.109 R)
• M26: 6,562,410 km (0.031 R)
• M27: 6,765,713 km (0.115 R)
• M28: 6,882,699 km (0.084 R)
• M29: 7,000,432 km (0.102 R)
• M30: 7,297,833 km (0.073 R)
• M31: 7,782,231 km (0.049 R)
• M32: 8,090,253 km (0.101 R)
• M33: 8,339,632 km (0.11 R)
• M34: 9,232,133 km (0.108 R)
• M35: 9,954,691 km (0.059 R)
• M36: 10,423,980 km (0.076 R)
• M37: 10,969,264 km (0.077 R)
• M38: 12,372,641 km (0.101 R)
• M39: 12,804,680 km (0.115 R)
• M40: 13,095,498 km (0.071 R)
• M41: 13,168,502 km (0.088 R)
• M42: 13,241,656 km (0.057 R)
• M43: 13,351,610 km (0.106 R)
• M44: 14,018,068 km (0.035 R)
• M45: 14,468,508 km (0.1 R)
• M46: 14,581,753 km (0.095 R)
• M47: 14,771,294 km (0.11 R)
• M48: 15,229,662 km (0.084 R)
• M49: 15,383,448 km (0.077 R)
• M50: 17,268,980 km (0.043 R)
• M51: 17,469,591 km (0.062 R)
• M52: 17,751,583 km (0.051 R)
• M53: 18,238,823 km (0.084 R)
• M54: 18,607,133 km (0.068 R)
• M55: 18,812,680 km (0.103 R)
• M56: 19,936,310 km (0.09 R)
• M57: 20,315,690 km (0.096 R)
• M58: 21,038,846 km (0.099 R)
• M59: 21,468,042 km (0.049 R)
• M60: 22,160,980 km (0.082 R)
• M61: 22,248,046 km (0.094 R)
• M62: 23,169,868 km (0.069 R)
• M63: 23,302,561 km (0.11 R)
• M64: 23,568,696 km (0.112 R)
• M65: 23,835,878 km (0.105 R)
• M66: 24,328,354 km (0.032 R)
• M67: 24,508,170 km (0.115 R)
• M68: 25,688,348 km (0.07 R)
• M69: 26,377,545 km (0.104 R)
• M70: 26,516,073 km (0.117 R)
• M71: 27,072,876 km (0.088 R)
• M72: 29,099,479 km (0.082 R)
• M73: 29,290,365 km (0.066 R)
• M74: 29,481,851 km (0.117 R)
• M75: 29,625,614 km (0.035 R)
• M76: 29,769,677 km (0.045 R)
• M77: 30,542,051 km (0.114 R)
• M78: 30,687,610 km (0.116 R)
• M79: 31,028,094 km (0.096 R)
• M80: 32,650,034 km (0.079 R)
• M81: 33,446,494 km (0.096 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 403.2

Radius: 6.5

Gravity: 9.54 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 11.1 AU - 13.52 AU

Year: 18722 Days

Day: 21.9 Hours

Environment

Temp: -212 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 61,020,469 km

• M1: 96,191 km (0.118 R)
• M2: 240,404 km (0.071 R)
• M3: 307,424 km (0.087 R)
• M4: 462,856 km (0.089 R)
• M5: 741,856 km (0.112 R)
• M6: 803,490 km (0.099 R)
• M7: 931,995 km (0.055 R)
• M8: 1,209,499 km (0.039 R)
• M9: 1,617,751 km (0.079 R)
• M10: 2,550,943 km (0.097 R)
• M11: 2,773,993 km (0.039 R)
• M12: 3,103,557 km (0.096 R)
• M13: 3,908,095 km (0.108 R)
• M14: 4,202,354 km (0.115 R)
• M15: 4,277,153 km (0.054 R)
• M16: 5,247,744 km (0.044 R)
• M17: 5,449,850 km (0.064 R)
• M18: 5,572,371 km (0.085 R)
• M19: 5,737,078 km (0.078 R)
• M20: 6,326,344 km (0.104 R)
• M21: 7,425,739 km (0.117 R)
• M22: 7,652,679 km (0.107 R)
• M23: 9,548,533 km (0.112 R)
• M24: 9,696,336 km (0.107 R)
• M25: 10,446,719 km (0.072 R)
• M26: 10,650,022 km (0.118 R)
• M27: 10,905,834 km (0.098 R)
• M28: 11,008,758 km (0.109 R)
• M29: 11,215,652 km (0.063 R)
• M30: 11,267,562 km (0.114 R)
• M31: 11,475,952 km (0.117 R)
• M32: 12,055,793 km (0.094 R)
• M33: 12,916,131 km (0.118 R)
• M34: 13,740,415 km (0.07 R)
• M35: 14,468,657 km (0.06 R)
• M36: 15,671,275 km (0.093 R)
• M37: 17,504,297 km (0.112 R)
• M38: 18,110,019 km (0.104 R)
• M39: 18,231,941 km (0.104 R)
• M40: 18,599,354 km (0.095 R)
• M41: 18,845,741 km (0.114 R)
• M42: 21,111,252 km (0.06 R)
• M43: 21,175,429 km (0.064 R)
• M44: 22,275,871 km (0.108 R)
• M45: 22,997,830 km (0.113 R)
• M46: 23,527,556 km (0.053 R)
• M47: 23,994,601 km (0.044 R)
• M48: 24,128,491 km (0.055 R)
• M49: 24,599,425 km (0.116 R)
• M50: 25,277,253 km (0.05 R)
• M51: 25,345,470 km (0.09 R)
• M52: 25,687,002 km (0.08 R)
• M53: 25,892,699 km (0.115 R)
• M54: 26,512,931 km (0.105 R)
• M55: 29,615,142 km (0.064 R)
• M56: 30,263,799 km (0.061 R)
• M57: 30,553,570 km (0.091 R)
• M58: 30,989,947 km (0.107 R)
• M59: 31,062,801 km (0.06 R)
• M60: 31,281,962 km (0.118 R)
• M61: 32,016,039 km (0.093 R)
• M62: 32,311,345 km (0.109 R)
• M63: 32,385,246 km (0.103 R)
• M64: 32,607,399 km (0.057 R)
• M65: 32,904,500 km (0.079 R)
• M66: 34,554,266 km (0.059 R)
• M67: 36,153,916 km (0.053 R)
• M68: 37,156,222 km (0.116 R)
• M69: 37,544,278 km (0.103 R)
• M70: 38,245,892 km (0.111 R)
• M71: 38,402,521 km (0.048 R)
• M72: 38,873,306 km (0.107 R)
• M73: 39,030,683 km (0.046 R)
• M74: 40,376,914 km (0.074 R)
• M75: 41,095,732 km (0.113 R)
• M76: 41,416,619 km (0.098 R)
• M77: 41,738,255 km (0.062 R)
• M78: 42,303,136 km (0.109 R)
• M79: 42,708,247 km (0.043 R)
• M80: 43,033,323 km (0.031 R)
• M81: 43,358,998 km (0.054 R)
• M82: 43,603,890 km (0.044 R)
• M83: 43,685,720 km (0.103 R)
• M84: 44,588,094 km (0.106 R)
• M85: 46,327,917 km (0.084 R)
• M86: 47,584,240 km (0.063 R)
• M87: 49,532,304 km (0.103 R)
• M88: 52,198,736 km (0.06 R)
• M89: 52,459,336 km (0.107 R)
• M90: 54,031,460 km (0.091 R)
• M91: 54,999,807 km (0.059 R)
• M92: 56,775,085 km (0.049 R)
• M93: 58,479,004 km (0.092 R)
• M94: 60,655,205 km (0.117 R)
• M95: 60,929,118 km (0.115 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 19,716 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit