🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.65

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 0.47 AU - 0.53 AU

Year: 232 Days

Day: 20.1 Hours

Environment

Temp: -113 °C

Axial Tilt: 9.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 0.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.53 AU - 0.75 AU

Year: 336 Days

Day: 47.6 Hours

Environment

Temp: -129 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Gas Giant

Semi-Major Axis: 0.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.3

Radius: 11.5

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 0.6 AU - 0.78 AU

Year: 376 Days

Day: 9.2 Hours

Environment

Temp: -140 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 42,684,087 km

• M1: 144,960 km (0.105 R)
• M2: 243,695 km (0.065 R)
• M3: 341,831 km (0.068 R)
• M4: 459,864 km (0.112 R)
• M5: 541,095 km (0.06 R)
• M6: 620,831 km (0.059 R)
• M7: 769,382 km (0.065 R)
• M8: 848,669 km (0.068 R)
• M9: 953,088 km (0.099 R)
• M10: 1,066,932 km (0.083 R)
• M11: 1,151,904 km (0.109 R)
• M12: 1,244,205 km (0.077 R)
• M13: 1,359,545 km (0.105 R)
• M14: 1,452,446 km (0.082 R)
• M15: 1,666,819 km (0.12 R)
• M16: 1,761,216 km (0.052 R)
• M17: 1,967,062 km (0.118 R)
• M18: 2,223,623 km (0.1 R)
• M19: 2,315,625 km (0.108 R)
• M20: 2,522,968 km (0.097 R)
• M21: 2,638,607 km (0.118 R)
• M22: 2,729,862 km (0.112 R)
• M23: 2,842,060 km (0.086 R)
• M24: 2,922,245 km (0.059 R)
• M25: 3,009,909 km (0.064 R)
• M26: 3,084,858 km (0.095 R)
• M27: 3,264,525 km (0.114 R)
• M28: 3,426,390 km (0.034 R)
• M29: 3,540,533 km (0.069 R)
• M30: 3,707,035 km (0.087 R)
• M31: 3,794,849 km (0.092 R)
• M32: 4,298,396 km (0.089 R)
• M33: 4,437,372 km (0.077 R)
• M34: 4,523,092 km (0.113 R)
• M35: 4,632,896 km (0.081 R)
• M36: 4,799,249 km (0.074 R)
• M37: 4,911,298 km (0.042 R)
• M38: 5,064,786 km (0.11 R)
• M39: 5,170,850 km (0.11 R)
• M40: 5,335,258 km (0.107 R)
• M41: 5,426,513 km (0.098 R)
• M42: 5,560,104 km (0.078 R)
• M43: 5,711,796 km (0.111 R)
• M44: 5,813,672 km (0.117 R)

Asteroid Belt

Center: 1.08 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 207

Radius: 12.2

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.13 AU - 1.81 AU

Year: 1169 Days

Day: 11.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 42,684,087 km

• M1: 152,440 km (0.111 R)
• M2: 259,702 km (0.1 R)
• M3: 351,854 km (0.12 R)
• M4: 480,957 km (0.106 R)
• M5: 598,541 km (0.063 R)
• M6: 761,453 km (0.068 R)
• M7: 851,511 km (0.099 R)
• M8: 1,043,744 km (0.11 R)
• M9: 1,139,786 km (0.101 R)
• M10: 1,238,970 km (0.097 R)
• M11: 1,378,245 km (0.096 R)
• M12: 1,465,610 km (0.088 R)
• M13: 1,739,674 km (0.064 R)
• M14: 2,023,311 km (0.1 R)
• M15: 2,382,196 km (0.059 R)
• M16: 2,604,349 km (0.087 R)
• M17: 2,690,368 km (0.085 R)
• M18: 2,785,363 km (0.07 R)
• M19: 2,921,946 km (0.098 R)
• M20: 3,036,089 km (0.086 R)
• M21: 3,160,105 km (0.117 R)
• M22: 3,269,013 km (0.081 R)
• M23: 3,362,063 km (0.113 R)
• M24: 3,481,890 km (0.089 R)
• M25: 3,559,681 km (0.082 R)
• M26: 3,734,860 km (0.063 R)
• M27: 3,894,781 km (0.04 R)
• M28: 3,975,713 km (0.112 R)
• M29: 4,185,000 km (0.115 R)
• M30: 4,342,078 km (0.092 R)
• M31: 4,501,101 km (0.1 R)
• M32: 4,614,646 km (0.06 R)
• M33: 4,700,365 km (0.052 R)
• M34: 4,825,130 km (0.113 R)
• M35: 4,970,539 km (0.066 R)
• M36: 5,087,824 km (0.036 R)
• M37: 5,295,465 km (0.118 R)
• M38: 5,395,397 km (0.049 R)
• M39: 5,536,318 km (0.05 R)
• M40: 5,790,934 km (0.11 R)
• M41: 5,924,973 km (0.041 R)
• M42: 6,007,850 km (0.039 R)
• M43: 6,091,326 km (0.12 R)
• M44: 6,216,988 km (0.076 R)
• M45: 6,396,805 km (0.117 R)
• M46: 6,967,970 km (0.072 R)
• M47: 7,243,230 km (0.034 R)
• M48: 7,499,640 km (0.049 R)
• M49: 7,611,988 km (0.113 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.5

Radius: 8.4

Gravity: 9.77 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 3.09 AU - 4.05 AU

Year: 4425 Days

Day: 14.2 Hours

Environment

Temp: -215 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 42,684,087 km

• M1: 140,921 km (0.104 R)
• M2: 241,750 km (0.053 R)
• M3: 294,259 km (0.066 R)
• M4: 424,559 km (0.087 R)
• M5: 512,822 km (0.111 R)
• M6: 619,186 km (0.063 R)
• M7: 905,366 km (0.1 R)
• M8: 996,471 km (0.097 R)
• M9: 1,245,253 km (0.033 R)
• M10: 1,654,852 km (0.083 R)
• M11: 1,751,342 km (0.116 R)
• M12: 2,086,890 km (0.108 R)
• M13: 2,209,112 km (0.101 R)
• M14: 2,262,219 km (0.109 R)
• M15: 2,952,613 km (0.105 R)
• M16: 3,169,829 km (0.092 R)
• M17: 3,938,463 km (0.056 R)
• M18: 4,399,673 km (0.117 R)
• M19: 5,111,460 km (0.12 R)
• M20: 5,253,428 km (0.087 R)
• M21: 5,858,851 km (0.077 R)
• M22: 6,333,675 km (0.114 R)
• M23: 6,460,683 km (0.057 R)
• M24: 6,691,513 km (0.06 R)
• M25: 6,872,975 km (0.026 R)
• M26: 7,055,933 km (0.103 R)
• M27: 8,160,115 km (0.083 R)
• M28: 8,381,819 km (0.109 R)
• M29: 8,605,618 km (0.1 R)
• M30: 8,661,866 km (0.11 R)
• M31: 9,058,899 km (0.104 R)
• M32: 9,116,195 km (0.115 R)
• M33: 9,230,937 km (0.094 R)
• M34: 9,549,131 km (0.106 R)
• M35: 9,900,387 km (0.096 R)
• M36: 10,585,396 km (0.117 R)
• M37: 10,766,559 km (0.114 R)
• M38: 11,101,508 km (0.078 R)
• M39: 11,316,481 km (0.073 R)
• M40: 11,408,932 km (0.11 R)
• M41: 11,501,683 km (0.115 R)
• M42: 12,032,306 km (0.094 R)
• M43: 12,095,287 km (0.06 R)
• M44: 12,284,678 km (0.094 R)
• M45: 12,634,737 km (0.092 R)
• M46: 13,868,770 km (0.032 R)
• M47: 14,366,482 km (0.104 R)
• M48: 14,433,203 km (0.103 R)
• M49: 14,634,262 km (0.053 R)
• M50: 15,618,915 km (0.077 R)
• M51: 16,589,955 km (0.113 R)
• M52: 17,473,181 km (0.072 R)
• M53: 18,480,723 km (0.117 R)
• M54: 18,954,798 km (0.111 R)
• M55: 19,395,962 km (0.113 R)
• M56: 19,469,864 km (0.103 R)
• M57: 19,729,117 km (0.042 R)
• M58: 19,840,567 km (0.069 R)
• M59: 19,915,067 km (0.081 R)
• M60: 20,589,155 km (0.029 R)
• M61: 21,004,738 km (0.087 R)
• M62: 21,423,013 km (0.118 R)
• M63: 21,499,458 km (0.069 R)
• M64: 22,306,688 km (0.07 R)
• M65: 22,616,954 km (0.029 R)
• M66: 22,889,521 km (0.098 R)
• M67: 24,189,078 km (0.102 R)
• M68: 24,547,664 km (0.06 R)
• M69: 24,667,492 km (0.064 R)
• M70: 24,787,619 km (0.082 R)
• M71: 25,229,681 km (0.082 R)
• M72: 25,512,421 km (0.108 R)
• M73: 25,714,976 km (0.113 R)
• M74: 25,796,208 km (0.099 R)
• M75: 26,121,733 km (0.098 R)
• M76: 27,645,088 km (0.103 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 139.4

Radius: 11.5

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 4.3 AU - 4.7 AU

Year: 6262 Days

Day: 5.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 42,684,087 km

• M1: 196,721 km (0.025 R)
• M2: 393,143 km (0.115 R)
• M3: 506,389 km (0.06 R)
• M4: 615,446 km (0.098 R)
• M5: 762,201 km (0.083 R)
• M6: 1,048,681 km (0.111 R)
• M7: 1,251,237 km (0.094 R)
• M8: 1,630,467 km (0.102 R)
• M9: 1,773,782 km (0.118 R)
• M10: 1,907,672 km (0.104 R)
• M11: 2,674,062 km (0.116 R)
• M12: 3,212,016 km (0.117 R)
• M13: 3,393,329 km (0.116 R)
• M14: 3,905,103 km (0.109 R)
• M15: 4,205,944 km (0.116 R)
• M16: 4,514,415 km (0.077 R)
• M17: 4,699,468 km (0.093 R)
• M18: 4,792,817 km (0.118 R)
• M19: 5,172,795 km (0.096 R)
• M20: 5,385,972 km (0.056 R)
• M21: 5,483,959 km (0.061 R)
• M22: 5,602,141 km (0.105 R)
• M23: 5,801,106 km (0.084 R)
• M24: 6,104,042 km (0.107 R)
• M25: 6,620,454 km (0.072 R)
• M26: 7,541,378 km (0.096 R)
• M27: 7,872,139 km (0.085 R)
• M28: 8,708,242 km (0.065 R)
• M29: 8,939,071 km (0.114 R)
• M30: 10,003,011 km (0.114 R)
• M31: 10,123,737 km (0.094 R)
• M32: 10,709,712 km (0.12 R)
• M33: 11,056,629 km (0.105 R)
• M34: 11,231,509 km (0.092 R)
• M35: 12,094,090 km (0.06 R)
• M36: 12,222,744 km (0.099 R)
• M37: 12,351,847 km (0.111 R)
• M38: 12,507,280 km (0.106 R)
• M39: 13,694,488 km (0.097 R)
• M40: 13,909,311 km (0.058 R)
• M41: 14,044,099 km (0.111 R)
• M42: 14,125,181 km (0.093 R)
• M43: 14,478,531 km (0.071 R)
• M44: 15,499,985 km (0.037 R)
• M45: 16,203,245 km (0.112 R)
• M46: 16,458,907 km (0.093 R)
• M47: 17,032,166 km (0.09 R)
• M48: 17,234,273 km (0.092 R)
• M49: 17,786,888 km (0.077 R)
• M50: 18,404,577 km (0.093 R)
• M51: 18,850,080 km (0.106 R)
• M52: 19,933,916 km (0.104 R)
• M53: 20,025,171 km (0.084 R)
• M54: 20,269,016 km (0.063 R)
• M55: 20,391,387 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 154.7

Radius: 6.2

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 8.41 AU - 9.57 AU

Year: 17683 Days

Day: 17.3 Hours

Environment

Temp: -234 °C

Axial Tilt: 47.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 42,684,087 km

• M1: 84,074 km (0.038 R)
• M2: 163,361 km (0.107 R)
• M3: 276,756 km (0.069 R)
• M4: 405,261 km (0.103 R)
• M5: 567,874 km (0.092 R)
• M6: 641,775 km (0.04 R)
• M7: 718,967 km (0.11 R)
• M8: 1,547,590 km (0.087 R)
• M9: 1,674,150 km (0.088 R)
• M10: 2,074,174 km (0.117 R)
• M11: 2,120,400 km (0.086 R)
• M12: 2,167,075 km (0.116 R)
• M13: 2,702,336 km (0.097 R)
• M14: 3,550,257 km (0.041 R)
• M15: 4,031,812 km (0.076 R)
• M16: 4,443,805 km (0.058 R)
• M17: 4,776,810 km (0.084 R)
• M18: 4,869,111 km (0.102 R)
• M19: 4,992,979 km (0.1 R)
• M20: 5,275,719 km (0.032 R)
• M21: 5,563,545 km (0.093 R)
• M22: 5,758,321 km (0.082 R)
• M23: 6,087,885 km (0.057 R)
• M24: 6,221,476 km (0.118 R)
• M25: 6,423,733 km (0.098 R)
• M26: 6,799,971 km (0.11 R)
• M27: 7,934,821 km (0.073 R)
• M28: 8,636,135 km (0.088 R)
• M29: 9,203,560 km (0.085 R)
• M30: 9,627,521 km (0.037 R)
• M31: 10,215,739 km (0.066 R)
• M32: 10,295,026 km (0.104 R)
• M33: 10,334,670 km (0.056 R)
• M34: 11,221,785 km (0.073 R)
• M35: 12,090,949 km (0.047 R)
• M36: 12,853,150 km (0.084 R)
• M37: 13,805,789 km (0.069 R)
• M38: 14,025,399 km (0.082 R)
• M39: 14,069,530 km (0.083 R)
• M40: 14,157,793 km (0.108 R)
• M41: 14,290,486 km (0.036 R)
• M42: 14,379,198 km (0.072 R)
• M43: 14,557,219 km (0.074 R)
• M44: 14,780,868 km (0.119 R)
• M45: 14,960,535 km (0.097 R)
• M46: 15,095,772 km (0.098 R)
• M47: 15,231,457 km (0.102 R)
• M48: 15,640,757 km (0.077 R)
• M49: 15,732,310 km (0.119 R)
• M50: 16,377,376 km (0.076 R)
• M51: 16,796,849 km (0.108 R)
• M52: 16,843,523 km (0.083 R)
• M53: 17,125,366 km (0.11 R)
• M54: 17,314,158 km (0.115 R)
• M55: 17,741,260 km (0.047 R)
• M56: 18,557,616 km (0.113 R)
• M57: 18,751,345 km (0.116 R)
• M58: 18,799,964 km (0.1 R)
• M59: 19,681,395 km (0.065 R)
• M60: 20,626,255 km (0.081 R)
• M61: 21,078,938 km (0.026 R)
• M62: 22,045,490 km (0.079 R)
• M63: 23,078,314 km (0.084 R)
• M64: 23,443,632 km (0.071 R)
• M65: 23,915,912 km (0.052 R)
• M66: 24,657,020 km (0.109 R)
• M67: 26,161,676 km (0.077 R)
• M68: 26,215,980 km (0.071 R)
• M69: 27,972,857 km (0.106 R)
• M70: 28,473,711 km (0.082 R)
• M71: 28,529,660 km (0.069 R)
• M72: 28,697,360 km (0.11 R)
• M73: 28,977,706 km (0.032 R)
• M74: 29,880,828 km (0.101 R)
• M75: 30,449,899 km (0.049 R)
• M76: 32,820,426 km (0.079 R)
• M77: 32,937,711 km (0.078 R)
• M78: 33,643,514 km (0.107 R)
• M79: 35,670,266 km (0.091 R)
• M80: 36,092,431 km (0.055 R)
• M81: 36,152,869 km (0.097 R)
• M82: 36,213,306 km (0.036 R)
• M83: 36,576,979 km (0.085 R)
• M84: 38,227,941 km (0.068 R)
• M85: 39,279,913 km (0.116 R)
• M86: 39,404,378 km (0.11 R)
• M87: 39,528,844 km (0.059 R)
• M88: 39,778,223 km (0.12 R)
• M89: 40,341,459 km (0.044 R)
• M90: 41,222,591 km (0.049 R)
• M91: 41,538,841 km (0.118 R)
• M92: 42,237,463 km (0.034 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 15,807 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit