🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.41 AU - 0.65 AU

Year: 253 Days

Day: 40.6 Hours

Environment

Temp: -120 °C

Axial Tilt: 16.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 999.8

Radius: 12.6

Gravity: 6.3 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.9 AU - 0.96 AU

Year: 588 Days

Day: 10.6 Hours

Environment

Temp: -163 °C

Axial Tilt: 7.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 18,578,186 km

• M1: 156,928 km (0.097 R)
• M2: 255,214 km (0.087 R)
• M3: 349,610 km (0.118 R)
• M4: 459,116 km (0.06 R)
• M5: 602,131 km (0.111 R)
• M6: 707,299 km (0.111 R)
• M7: 793,467 km (0.103 R)
• M8: 878,289 km (0.09 R)
• M9: 983,606 km (0.109 R)
• M10: 1,064,090 km (0.05 R)
• M11: 1,251,087 km (0.097 R)
• M12: 1,429,707 km (0.038 R)
• M13: 1,529,040 km (0.105 R)
• M14: 1,630,916 km (0.083 R)
• M15: 1,735,186 km (0.116 R)
• M16: 1,899,444 km (0.115 R)
• M17: 2,174,854 km (0.045 R)
• M18: 2,290,343 km (0.062 R)
• M19: 2,535,684 km (0.116 R)
• M20: 2,632,923 km (0.108 R)
• M21: 2,731,508 km (0.039 R)
• M22: 2,864,949 km (0.086 R)
• M23: 3,164,593 km (0.09 R)
• M24: 3,252,108 km (0.103 R)
• M25: 3,349,347 km (0.07 R)
• M26: 3,474,560 km (0.084 R)
• M27: 3,619,670 km (0.117 R)
• M28: 3,878,325 km (0.034 R)
• M29: 4,038,395 km (0.094 R)
• M30: 4,152,837 km (0.101 R)
• M31: 4,394,587 km (0.11 R)
• M32: 4,670,894 km (0.097 R)
• M33: 4,841,436 km (0.039 R)
• M34: 4,973,381 km (0.083 R)
• M35: 5,168,307 km (0.111 R)
• M36: 5,251,035 km (0.034 R)
• M37: 5,365,776 km (0.061 R)
• M38: 5,854,213 km (0.086 R)
• M39: 6,038,368 km (0.092 R)
• M40: 6,125,734 km (0.109 R)
• M41: 6,268,600 km (0.069 R)
• M42: 6,401,442 km (0.075 R)
• M43: 6,512,893 km (0.088 R)
• M44: 6,636,311 km (0.08 R)
• M45: 6,760,477 km (0.113 R)
• M46: 6,839,764 km (0.085 R)
• M47: 6,976,646 km (0.108 R)
• M48: 7,195,209 km (0.116 R)
• M49: 7,416,015 km (0.114 R)
• M50: 7,840,724 km (0.08 R)
• M51: 7,948,135 km (0.043 R)
• M52: 8,044,027 km (0.069 R)
• M53: 8,224,891 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 456

Radius: 13.1

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.01 AU - 1.27 AU

Year: 798 Days

Day: 9.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 18,578,186 km

• M1: 164,109 km (0.033 R)
• M2: 364,720 km (0.03 R)
• M3: 463,155 km (0.108 R)
• M4: 672,143 km (0.034 R)
• M5: 817,104 km (0.048 R)
• M6: 915,090 km (0.101 R)
• M7: 1,101,340 km (0.077 R)
• M8: 1,216,979 km (0.1 R)
• M9: 1,300,753 km (0.114 R)
• M10: 1,386,473 km (0.109 R)
• M11: 1,583,643 km (0.085 R)
• M12: 1,722,619 km (0.101 R)
• M13: 1,810,882 km (0.118 R)
• M14: 1,900,641 km (0.076 R)
• M15: 1,999,226 km (0.098 R)
• M16: 2,164,831 km (0.097 R)
• M17: 2,418,399 km (0.114 R)
• M18: 2,603,302 km (0.102 R)
• M19: 2,729,114 km (0.1 R)
• M20: 2,849,091 km (0.115 R)
• M21: 3,061,371 km (0.082 R)
• M22: 3,144,398 km (0.098 R)
• M23: 3,329,899 km (0.11 R)
• M24: 3,614,883 km (0.098 R)
• M25: 3,809,510 km (0.052 R)
• M26: 3,953,124 km (0.118 R)
• M27: 4,053,055 km (0.088 R)
• M28: 4,461,009 km (0.097 R)
• M29: 4,565,129 km (0.073 R)
• M30: 4,660,422 km (0.116 R)
• M31: 4,746,890 km (0.1 R)
• M32: 4,901,724 km (0.115 R)
• M33: 5,107,720 km (0.066 R)
• M34: 5,256,570 km (0.113 R)
• M35: 5,366,674 km (0.087 R)
• M36: 5,477,676 km (0.06 R)
• M37: 5,650,461 km (0.039 R)
• M38: 5,939,335 km (0.086 R)
• M39: 6,022,661 km (0.026 R)
• M40: 6,339,060 km (0.107 R)
• M41: 6,456,345 km (0.12 R)
• M42: 7,010,156 km (0.083 R)
• M43: 7,131,480 km (0.108 R)
• M44: 7,421,401 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 37.2

Radius: 11.8

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.84 AU - 2.16 AU

Year: 1855 Days

Day: 7.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 18,578,186 km

• M1: 194,477 km (0.113 R)
• M2: 315,352 km (0.096 R)
• M3: 435,479 km (0.111 R)
• M4: 525,687 km (0.071 R)
• M5: 696,976 km (0.043 R)
• M6: 802,742 km (0.107 R)
• M7: 910,153 km (0.109 R)
• M8: 1,102,387 km (0.091 R)
• M9: 1,576,313 km (0.093 R)
• M10: 1,658,442 km (0.119 R)
• M11: 1,793,080 km (0.094 R)
• M12: 2,008,052 km (0.076 R)
• M13: 2,243,968 km (0.059 R)
• M14: 2,349,734 km (0.056 R)
• M15: 2,546,904 km (0.056 R)
• M16: 2,923,890 km (0.096 R)
• M17: 3,178,356 km (0.074 R)
• M18: 3,354,283 km (0.075 R)
• M19: 4,282,538 km (0.091 R)
• M20: 4,375,588 km (0.038 R)
• M21: 4,461,607 km (0.041 R)
• M22: 4,540,295 km (0.042 R)
• M23: 5,252,830 km (0.101 R)
• M24: 5,352,761 km (0.101 R)
• M25: 5,537,664 km (0.104 R)
• M26: 5,896,400 km (0.07 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.8

Radius: 12

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.85 AU - 2.93 AU

Year: 2424 Days

Day: 10.8 Hours

Environment

Temp: -206 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 18,578,186 km

• M1: 232,924 km (0.069 R)
• M2: 332,706 km (0.071 R)
• M3: 437,574 km (0.097 R)
• M4: 543,938 km (0.073 R)
• M5: 653,593 km (0.059 R)
• M6: 764,445 km (0.098 R)
• M7: 842,236 km (0.064 R)
• M8: 931,396 km (0.08 R)
• M9: 1,246,898 km (0.062 R)
• M10: 1,719,628 km (0.036 R)
• M11: 1,824,944 km (0.103 R)
• M12: 2,009,249 km (0.099 R)
• M13: 2,098,110 km (0.075 R)
• M14: 2,234,095 km (0.115 R)
• M15: 2,807,354 km (0.092 R)
• M16: 3,111,037 km (0.031 R)
• M17: 3,214,709 km (0.069 R)
• M18: 3,505,677 km (0.06 R)
• M19: 3,736,506 km (0.032 R)
• M20: 3,832,997 km (0.09 R)
• M21: 4,056,795 km (0.084 R)
• M22: 4,155,978 km (0.079 R)
• M23: 4,429,593 km (0.087 R)
• M24: 4,873,749 km (0.092 R)
• M25: 5,661,531 km (0.088 R)
• M26: 5,772,832 km (0.113 R)
• M27: 6,241,522 km (0.096 R)
• M28: 6,571,984 km (0.112 R)
• M29: 6,705,725 km (0.103 R)
• M30: 6,840,512 km (0.059 R)
• M31: 7,078,522 km (0.097 R)
• M32: 7,353,783 km (0.119 R)
• M33: 7,475,406 km (0.081 R)
• M34: 7,685,291 km (0.108 R)
• M35: 7,791,057 km (0.12 R)
• M36: 8,003,935 km (0.12 R)
• M37: 8,399,322 km (0.053 R)
• M38: 8,837,943 km (0.074 R)
• M39: 8,948,795 km (0.117 R)
• M40: 9,227,945 km (0.118 R)
• M41: 9,302,893 km (0.093 R)
• M42: 9,718,626 km (0.067 R)
• M43: 9,909,662 km (0.11 R)
• M44: 10,140,492 km (0.114 R)
• M45: 10,373,116 km (0.077 R)
• M46: 10,607,536 km (0.082 R)
• M47: 10,903,142 km (0.108 R)
• M48: 11,141,451 km (0.035 R)
• M49: 11,261,279 km (0.106 R)
• M50: 11,381,556 km (0.114 R)
• M51: 11,502,281 km (0.06 R)
• M52: 11,603,260 km (0.081 R)
• M53: 11,785,619 km (0.116 R)
• M54: 11,887,346 km (0.074 R)
• M55: 12,071,202 km (0.115 R)
• M56: 12,235,460 km (0.059 R)
• M57: 12,462,550 km (0.038 R)
• M58: 12,628,603 km (0.057 R)
• M59: 12,899,974 km (0.086 R)
• M60: 13,088,916 km (0.111 R)
• M61: 13,448,549 km (0.111 R)
• M62: 13,576,156 km (0.084 R)
• M63: 14,069,381 km (0.044 R)
• M64: 14,350,625 km (0.102 R)
• M65: 14,633,963 km (0.041 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 159.9

Radius: 9.7

Gravity: 1.7 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 3.68 AU - 4.06 AU

Year: 4994 Days

Day: 6.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 18,578,186 km

• M1: 185,053 km (0.119 R)
• M2: 308,770 km (0.088 R)
• M3: 391,946 km (0.077 R)
• M4: 661,073 km (0.042 R)
• M5: 878,289 km (0.1 R)
• M6: 1,005,746 km (0.086 R)
• M7: 1,066,782 km (0.058 R)
• M8: 1,257,968 km (0.083 R)
• M9: 1,808,788 km (0.12 R)
• M10: 1,884,185 km (0.107 R)
• M11: 2,090,481 km (0.099 R)
• M12: 2,290,792 km (0.118 R)
• M13: 2,767,860 km (0.046 R)
• M14: 2,840,714 km (0.115 R)
• M15: 2,914,167 km (0.073 R)
• M16: 3,077,976 km (0.104 R)
• M17: 3,556,241 km (0.067 R)
• M18: 3,667,392 km (0.1 R)
• M19: 3,909,740 km (0.041 R)
• M20: 4,948,548 km (0.077 R)
• M21: 5,055,211 km (0.067 R)
• M22: 5,198,526 km (0.101 R)
• M23: 5,416,191 km (0.089 R)
• M24: 5,599,747 km (0.114 R)
• M25: 5,935,595 km (0.089 R)
• M26: 6,451,558 km (0.072 R)
• M27: 6,705,126 km (0.092 R)
• M28: 7,980,149 km (0.087 R)
• M29: 8,421,612 km (0.107 R)
• M30: 8,914,238 km (0.112 R)
• M31: 9,174,987 km (0.104 R)
• M32: 9,394,297 km (0.06 R)
• M33: 9,972,344 km (0.118 R)
• M34: 11,116,319 km (0.082 R)
• M35: 11,209,668 km (0.032 R)
• M36: 12,398,073 km (0.108 R)
• M37: 12,640,571 km (0.089 R)
• M38: 12,713,575 km (0.088 R)
• M39: 13,007,236 km (0.084 R)
• M40: 13,801,002 km (0.11 R)
• M41: 14,789,844 km (0.106 R)
• M42: 15,124,494 km (0.093 R)
• M43: 15,305,657 km (0.107 R)
• M44: 15,906,293 km (0.077 R)
• M45: 16,275,650 km (0.098 R)
• M46: 16,514,558 km (0.096 R)
• M47: 17,103,525 km (0.114 R)
• M48: 17,699,373 km (0.106 R)
• M49: 18,027,291 km (0.047 R)
• M50: 18,522,909 km (0.094 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 465 - 16,423 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit