🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.47

Radius: 1.44

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.42 AU - 0.68 AU

Year: 263 Days

Day: 34.2 Hours

Environment

Temp: -113 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,534,936 km

• M1: 36,502 km (0.069 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.64 AU - 0.7 AU

Year: 354 Days

Day: 23.2 Hours

Environment

Temp: -129 °C

Axial Tilt: 18.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 37,534,936 km

• M1: 467,194 km (0.102 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 622.6

Radius: 11.1

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.77 AU - 0.85 AU

Year: 471 Days

Day: 14.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 37,534,936 km

• M1: 153,487 km (0.099 R)
• M2: 242,947 km (0.1 R)
• M3: 333,603 km (0.078 R)
• M4: 431,440 km (0.104 R)
• M5: 520,152 km (0.114 R)
• M6: 667,057 km (0.081 R)
• M7: 752,627 km (0.099 R)
• M8: 829,221 km (0.086 R)
• M9: 908,657 km (0.104 R)
• M10: 1,057,059 km (0.088 R)
• M11: 1,168,808 km (0.108 R)
• M12: 1,238,970 km (0.117 R)
• M13: 1,426,266 km (0.12 R)
• M14: 1,523,654 km (0.107 R)
• M15: 1,759,570 km (0.089 R)
• M16: 1,887,925 km (0.075 R)
• M17: 2,092,725 km (0.101 R)
• M18: 2,216,741 km (0.087 R)
• M19: 2,286,005 km (0.051 R)
• M20: 2,413,762 km (0.112 R)
• M21: 2,537,479 km (0.079 R)
• M22: 2,723,728 km (0.108 R)
• M23: 2,900,852 km (0.106 R)
• M24: 2,997,792 km (0.114 R)
• M25: 3,209,174 km (0.107 R)
• M26: 3,462,144 km (0.088 R)
• M27: 3,669,187 km (0.12 R)
• M28: 3,759,245 km (0.093 R)
• M29: 3,941,605 km (0.091 R)
• M30: 4,033,757 km (0.084 R)
• M31: 4,157,923 km (0.081 R)
• M32: 4,315,001 km (0.092 R)
• M33: 4,554,208 km (0.113 R)
• M34: 4,634,991 km (0.107 R)
• M35: 5,012,576 km (0.03 R)
• M36: 5,154,694 km (0.118 R)
• M37: 5,306,536 km (0.101 R)
• M38: 5,408,711 km (0.054 R)
• M39: 5,563,096 km (0.113 R)
• M40: 6,026,401 km (0.1 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.6

Radius: 8.3

Gravity: 5.45 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 0.86 AU - 1.22 AU

Year: 685 Days

Day: 14.4 Hours

Environment

Temp: -157 °C

Axial Tilt: 5.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 37,534,936 km

• M1: 111,750 km (0.118 R)
• M2: 173,384 km (0.085 R)
• M3: 246,687 km (0.089 R)
• M4: 298,448 km (0.115 R)
• M5: 416,780 km (0.083 R)
• M6: 524,640 km (0.09 R)
• M7: 698,772 km (0.078 R)
• M8: 756,666 km (0.104 R)
• M9: 940,372 km (0.111 R)
• M10: 1,015,022 km (0.107 R)
• M11: 1,240,466 km (0.119 R)
• M12: 1,334,114 km (0.099 R)
• M13: 1,390,363 km (0.088 R)
• M14: 1,481,917 km (0.092 R)
• M15: 1,623,286 km (0.072 R)
• M16: 1,732,343 km (0.118 R)
• M17: 1,868,777 km (0.095 R)
• M18: 1,925,773 km (0.036 R)
• M19: 2,015,532 km (0.115 R)
• M20: 2,080,458 km (0.117 R)
• M21: 2,179,192 km (0.082 R)
• M22: 2,367,985 km (0.104 R)
• M23: 2,422,887 km (0.104 R)
• M24: 2,492,001 km (0.115 R)
• M25: 2,554,982 km (0.066 R)
• M26: 2,696,651 km (0.107 R)
• M27: 2,768,458 km (0.103 R)
• M28: 2,943,488 km (0.084 R)
• M29: 3,327,655 km (0.109 R)
• M30: 3,389,289 km (0.091 R)
• M31: 3,474,859 km (0.119 R)
• M32: 3,824,021 km (0.025 R)
• M33: 3,913,032 km (0.056 R)
• M34: 4,284,633 km (0.063 R)
• M35: 4,394,138 km (0.083 R)
• M36: 4,478,960 km (0.063 R)
• M37: 4,547,326 km (0.03 R)
• M38: 4,624,519 km (0.076 R)
• M39: 4,676,280 km (0.067 R)
• M40: 4,911,448 km (0.082 R)
• M41: 5,061,644 km (0.11 R)
• M42: 5,677,239 km (0.053 R)
• M43: 5,779,115 km (0.094 R)
• M44: 6,259,025 km (0.096 R)
• M45: 6,383,491 km (0.099 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 432.4

Radius: 11.6

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.46 AU - 1.46 AU

Year: 1139 Days

Day: 13 Hours

Environment

Temp: -187 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 37,534,936 km

• M1: 173,234 km (0.109 R)
• M2: 298,298 km (0.109 R)
• M3: 375,939 km (0.083 R)
• M4: 569,968 km (0.108 R)
• M5: 648,208 km (0.061 R)
• M6: 736,321 km (0.051 R)
• M7: 883,226 km (0.078 R)
• M8: 957,576 km (0.111 R)
• M9: 1,126,322 km (0.094 R)
• M10: 1,221,616 km (0.088 R)
• M11: 1,464,713 km (0.072 R)
• M12: 1,539,362 km (0.1 R)
• M13: 1,723,816 km (0.102 R)
• M14: 1,842,896 km (0.073 R)
• M15: 1,923,978 km (0.093 R)
• M16: 2,251,747 km (0.095 R)
• M17: 2,338,664 km (0.046 R)
• M18: 2,661,197 km (0.043 R)
• M19: 2,781,324 km (0.081 R)
• M20: 2,856,123 km (0.073 R)
• M21: 2,960,093 km (0.108 R)
• M22: 3,065,410 km (0.09 R)
• M23: 3,191,371 km (0.106 R)
• M24: 3,438,806 km (0.113 R)
• M25: 3,631,040 km (0.039 R)
• M26: 4,037,048 km (0.11 R)
• M27: 4,122,020 km (0.095 R)
• M28: 4,250,823 km (0.114 R)
• M29: 4,402,815 km (0.086 R)
• M30: 4,534,461 km (0.077 R)
• M31: 4,623,023 km (0.116 R)
• M32: 4,700,963 km (0.099 R)
• M33: 4,903,519 km (0.098 R)
• M34: 5,166,512 km (0.099 R)
• M35: 5,270,632 km (0.083 R)
• M36: 5,398,987 km (0.118 R)
• M37: 5,623,085 km (0.075 R)
• M38: 5,706,411 km (0.102 R)
• M39: 6,264,411 km (0.075 R)
• M40: 6,437,795 km (0.091 R)
• M41: 6,512,444 km (0.088 R)
• M42: 6,587,542 km (0.085 R)
• M43: 6,713,354 km (0.059 R)
• M44: 6,916,209 km (0.056 R)
• M45: 7,108,292 km (0.093 R)
• M46: 7,276,291 km (0.067 R)
• M47: 7,550,205 km (0.078 R)
• M48: 7,629,192 km (0.082 R)
• M49: 7,854,337 km (0.088 R)
• M50: 7,947,686 km (0.119 R)
• M51: 8,054,798 km (0.116 R)
• M52: 8,379,126 km (0.088 R)
• M53: 8,501,946 km (0.05 R)
• M54: 8,584,075 km (0.047 R)
• M55: 8,776,757 km (0.116 R)
• M56: 9,012,823 km (0.068 R)
• M57: 9,321,294 km (0.085 R)
• M58: 9,406,116 km (0.085 R)
• M59: 9,604,782 km (0.05 R)

Planet 6 - Gas Giant

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.5

Radius: 14

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.2 AU - 1.78 AU

Year: 1174 Days

Day: 13.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 37,534,936 km

• M1: 179,069 km (0.071 R)
• M2: 388,206 km (0.097 R)
• M3: 520,601 km (0.099 R)
• M4: 684,111 km (0.047 R)
• M5: 1,309,131 km (0.046 R)
• M6: 1,401,134 km (0.069 R)
• M7: 1,535,473 km (0.086 R)
• M8: 1,633,010 km (0.093 R)
• M9: 1,741,319 km (0.071 R)
• M10: 1,939,088 km (0.116 R)
• M11: 2,357,214 km (0.113 R)
• M12: 2,996,595 km (0.119 R)
• M13: 3,288,460 km (0.095 R)
• M14: 3,535,297 km (0.088 R)
• M15: 3,732,766 km (0.053 R)
• M16: 3,866,507 km (0.063 R)
• M17: 4,001,743 km (0.089 R)
• M18: 4,127,256 km (0.079 R)
• M19: 4,230,927 km (0.105 R)
• M20: 4,429,294 km (0.076 R)
• M21: 4,535,508 km (0.072 R)
• M22: 4,666,406 km (0.102 R)
• M23: 4,859,388 km (0.112 R)
• M24: 5,054,912 km (0.112 R)
• M25: 5,240,563 km (0.091 R)
• M26: 5,390,759 km (0.091 R)
• M27: 5,479,172 km (0.079 R)
• M28: 5,657,193 km (0.062 R)
• M29: 5,837,309 km (0.111 R)
• M30: 6,097,759 km (0.1 R)
• M31: 6,216,390 km (0.058 R)
• M32: 6,348,934 km (0.03 R)
• M33: 6,590,085 km (0.092 R)
• M34: 6,684,631 km (0.073 R)
• M35: 6,793,239 km (0.09 R)
• M36: 6,984,874 km (0.086 R)
• M37: 7,164,392 km (0.072 R)
• M38: 7,641,160 km (0.109 R)
• M39: 7,926,593 km (0.12 R)
• M40: 8,085,017 km (0.078 R)
• M41: 8,215,466 km (0.085 R)
• M42: 8,463,799 km (0.089 R)
• M43: 8,566,722 km (0.094 R)
• M44: 9,148,209 km (0.073 R)
• M45: 9,238,716 km (0.109 R)
• M46: 9,497,071 km (0.053 R)
• M47: 9,619,442 km (0.105 R)
• M48: 9,711,595 km (0.117 R)
• M49: 9,958,880 km (0.099 R)
• M50: 10,317,765 km (0.116 R)
• M51: 10,427,869 km (0.081 R)
• M52: 10,633,417 km (0.088 R)

Planet 7 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.6

Radius: 10

Gravity: 7.5 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.43 AU - 2.73 AU

Year: 2676 Days

Day: 8.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 37,534,936 km

• M1: 151,094 km (0.101 R)
• M2: 241,002 km (0.076 R)
• M3: 306,077 km (0.085 R)
• M4: 373,097 km (0.102 R)
• M5: 439,070 km (0.051 R)
• M6: 518,207 km (0.09 R)
• M7: 759,359 km (0.066 R)
• M8: 888,462 km (0.118 R)
• M9: 961,166 km (0.108 R)
• M10: 1,285,046 km (0.097 R)
• M11: 1,668,315 km (0.097 R)
• M12: 1,975,141 km (0.07 R)
• M13: 2,072,230 km (0.097 R)
• M14: 2,142,541 km (0.101 R)
• M15: 2,446,823 km (0.107 R)
• M16: 2,536,282 km (0.078 R)
• M17: 2,703,234 km (0.117 R)
• M18: 2,921,198 km (0.063 R)
• M19: 3,032,199 km (0.08 R)
• M20: 3,209,772 km (0.1 R)
• M21: 3,308,058 km (0.119 R)
• M22: 3,407,391 km (0.101 R)
• M23: 3,541,430 km (0.103 R)
• M24: 4,112,595 km (0.074 R)
• M25: 4,749,732 km (0.085 R)
• M26: 4,899,779 km (0.114 R)
• M27: 5,013,324 km (0.11 R)
• M28: 5,378,642 km (0.101 R)
• M29: 6,074,272 km (0.075 R)
• M30: 6,319,313 km (0.094 R)
• M31: 6,484,619 km (0.104 R)
• M32: 6,567,646 km (0.115 R)
• M33: 6,630,327 km (0.106 R)
• M34: 6,777,083 km (0.104 R)
• M35: 7,549,307 km (0.088 R)
• M36: 7,680,654 km (0.112 R)
• M37: 7,901,460 km (0.102 R)
• M38: 8,012,612 km (0.07 R)
• M39: 8,191,531 km (0.067 R)
• M40: 8,462,303 km (0.113 R)
• M41: 8,644,663 km (0.113 R)
• M42: 9,269,383 km (0.106 R)
• M43: 9,670,156 km (0.119 R)
• M44: 9,741,514 km (0.117 R)
• M45: 9,860,744 km (0.03 R)
• M46: 10,100,699 km (0.106 R)
• M47: 10,197,339 km (0.088 R)
• M48: 11,530,555 km (0.041 R)
• M49: 11,936,115 km (0.046 R)
• M50: 12,243,239 km (0.103 R)
• M51: 13,101,632 km (0.086 R)
• M52: 13,259,757 km (0.09 R)
• M53: 13,445,109 km (0.043 R)
• M54: 13,764,799 km (0.12 R)
• M55: 14,357,356 km (0.116 R)
• M56: 14,848,486 km (0.034 R)
• M57: 15,317,326 km (0.092 R)
• M58: 15,483,978 km (0.092 R)
• M59: 15,595,428 km (0.043 R)
• M60: 15,763,128 km (0.077 R)
• M61: 15,959,400 km (0.112 R)
• M62: 16,072,047 km (0.053 R)
• M63: 16,184,844 km (0.103 R)
• M64: 16,354,638 km (0.09 R)
• M65: 16,524,880 km (0.084 R)
• M66: 17,617,393 km (0.081 R)
• M67: 18,025,795 km (0.09 R)
• M68: 19,000,874 km (0.105 R)
• M69: 19,120,104 km (0.055 R)
• M70: 19,239,782 km (0.095 R)
• M71: 19,419,599 km (0.115 R)
• M72: 19,539,875 km (0.065 R)
• M73: 19,932,271 km (0.115 R)
• M74: 20,053,595 km (0.118 R)
• M75: 20,175,068 km (0.053 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 301.4

Radius: 8.7

Gravity: 3.98 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 3.03 AU - 3.35 AU

Year: 3679 Days

Day: 8.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 37,534,936 km

• M1: 108,758 km (0.108 R)
• M2: 164,857 km (0.098 R)
• M3: 224,846 km (0.108 R)
• M4: 348,264 km (0.096 R)
• M5: 416,630 km (0.039 R)
• M6: 475,272 km (0.08 R)
• M7: 594,053 km (0.09 R)
• M8: 787,184 km (0.1 R)
• M9: 910,901 km (0.1 R)
• M10: 990,488 km (0.057 R)
• M11: 1,135,747 km (0.083 R)
• M12: 1,332,917 km (0.076 R)
• M13: 1,424,172 km (0.03 R)
• M14: 1,482,216 km (0.028 R)
• M15: 1,735,335 km (0.082 R)
• M16: 2,214,647 km (0.098 R)
• M17: 2,364,993 km (0.093 R)
• M18: 2,748,113 km (0.101 R)
• M19: 2,895,018 km (0.117 R)
• M20: 3,089,944 km (0.102 R)
• M21: 3,150,830 km (0.1 R)
• M22: 3,619,969 km (0.104 R)
• M23: 3,748,773 km (0.035 R)
• M24: 3,830,154 km (0.051 R)
• M25: 4,262,642 km (0.053 R)
• M26: 4,381,722 km (0.061 R)
• M27: 4,640,676 km (0.086 R)
• M28: 5,011,529 km (0.089 R)
• M29: 5,246,098 km (0.085 R)
• M30: 5,484,108 km (0.098 R)
• M31: 5,895,203 km (0.058 R)
• M32: 6,123,639 km (0.11 R)
• M33: 6,549,993 km (0.039 R)
• M34: 7,227,672 km (0.087 R)
• M35: 7,740,343 km (0.098 R)
• M36: 7,823,370 km (0.082 R)
• M37: 8,032,508 km (0.112 R)
• M38: 8,328,263 km (0.105 R)
• M39: 8,606,216 km (0.117 R)
• M40: 8,887,161 km (0.066 R)
• M41: 8,952,385 km (0.106 R)
• M42: 9,193,088 km (0.098 R)
• M43: 9,259,211 km (0.119 R)
• M44: 9,458,176 km (0.103 R)
• M45: 9,636,197 km (0.042 R)
• M46: 10,543,359 km (0.063 R)
• M47: 10,635,511 km (0.07 R)
• M48: 10,820,713 km (0.049 R)
• M49: 10,960,438 km (0.046 R)
• M50: 11,524,870 km (0.11 R)
• M51: 11,596,079 km (0.059 R)
• M52: 11,810,752 km (0.059 R)
• M53: 12,026,622 km (0.037 R)
• M54: 12,147,048 km (0.038 R)
• M55: 13,424,015 km (0.115 R)
• M56: 13,498,964 km (0.111 R)
• M57: 13,901,233 km (0.065 R)
• M58: 14,383,985 km (0.029 R)
• M59: 14,511,891 km (0.044 R)
• M60: 14,614,515 km (0.075 R)
• M61: 14,717,439 km (0.086 R)
• M62: 15,105,495 km (0.036 R)
• M63: 15,496,694 km (0.103 R)
• M64: 15,733,208 km (0.096 R)
• M65: 16,129,792 km (0.1 R)
• M66: 16,262,785 km (0.043 R)
• M67: 16,503,039 km (0.096 R)
• M68: 16,583,373 km (0.1 R)
• M69: 16,663,856 km (0.084 R)
• M70: 17,095,297 km (0.109 R)
• M71: 17,996,624 km (0.051 R)
• M72: 18,328,282 km (0.106 R)
• M73: 18,522,610 km (0.043 R)

Planet 9 - Ice Giant

Semi-Major Axis: 8.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 114.6

Radius: 5.8

Gravity: 3.41 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 7.25 AU - 10.41 AU

Year: 16942 Days

Day: 16.1 Hours

Environment

Temp: -230 °C

Axial Tilt: 18.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 37,534,936 km

• M1: 441,763 km (0.107 R)
• M2: 581,936 km (0.048 R)
• M3: 935,735 km (0.085 R)
• M4: 1,747,602 km (0.111 R)
• M5: 2,097,961 km (0.118 R)
• M6: 2,270,297 km (0.095 R)
• M7: 2,582,957 km (0.104 R)
• M8: 2,909,230 km (0.06 R)
• M9: 3,422,949 km (0.083 R)
• M10: 3,754,907 km (0.106 R)
• M11: 3,859,027 km (0.117 R)
• M12: 4,754,968 km (0.117 R)
• M13: 5,211,691 km (0.092 R)
• M14: 5,832,073 km (0.117 R)
• M15: 6,289,543 km (0.098 R)
• M16: 6,413,560 km (0.078 R)
• M17: 6,790,098 km (0.098 R)
• M18: 6,885,392 km (0.083 R)
• M19: 8,164,154 km (0.044 R)
• M20: 9,266,691 km (0.041 R)
• M21: 9,620,789 km (0.118 R)
• M22: 10,051,481 km (0.093 R)
• M23: 10,269,146 km (0.106 R)
• M24: 10,931,715 km (0.109 R)
• M25: 11,043,464 km (0.112 R)
• M26: 14,404,480 km (0.101 R)
• M27: 15,771,505 km (0.091 R)
• M28: 16,577,239 km (0.026 R)
• M29: 16,620,024 km (0.097 R)
• M30: 17,006,735 km (0.095 R)
• M31: 18,716,190 km (0.1 R)
• M32: 18,805,350 km (0.071 R)
• M33: 19,298,125 km (0.072 R)
• M34: 19,795,089 km (0.033 R)
• M35: 21,404,314 km (0.085 R)
• M36: 21,590,862 km (0.101 R)
• M37: 24,551,105 km (0.091 R)
• M38: 24,648,643 km (0.094 R)
• M39: 24,893,235 km (0.09 R)
• M40: 26,577,259 km (0.062 R)
• M41: 29,068,362 km (0.097 R)
• M42: 29,223,346 km (0.04 R)
• M43: 29,533,911 km (0.091 R)
• M44: 30,106,422 km (0.084 R)
• M45: 30,524,997 km (0.104 R)
• M46: 31,050,833 km (0.078 R)
• M47: 32,111,781 km (0.102 R)
• M48: 33,130,543 km (0.106 R)
• M49: 33,779,498 km (0.075 R)
• M50: 33,887,957 km (0.087 R)
• M51: 34,487,096 km (0.068 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 366 - 16,618 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit