🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.89

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.58 AU - 0.62 AU

Year: 204 Days

Day: 20.6 Hours

Environment

Temp: 19 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 67,014,289 km

• M1: 44,879 km (0.056 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.18

Radius: 1.07

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.63 AU - 0.71 AU

Year: 241 Days

Day: 33.7 Hours

Environment

Temp: -8 °C

Axial Tilt: 1.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.58

Radius: 0.8

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 1 AU - 1.14 AU

Year: 487 Days

Day: 34.7 Hours

Environment

Temp: -65 °C

Axial Tilt: 11.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,014,289 km

• M1: 453,581 km (0.076 R)
• M2: 518,057 km (0.119 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 0.92 AU - 1.38 AU

Year: 542 Days

Day: 39.6 Hours

Environment

Temp: -79 °C

Axial Tilt: 17.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,014,289 km

• M1: 109,655 km (0.11 R)
• M2: 903,870 km (0.111 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.36 AU - 1.46 AU

Year: 736 Days

Day: 17.3 Hours

Environment

Temp: -104 °C

Axial Tilt: 23.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 67,014,289 km

• M1: 106,813 km (0.082 R)
• M2: 555,756 km (0.091 R)

Planet 6 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.23

Radius: 0.56

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.34 AU - 1.56 AU

Year: 768 Days

Day: 26 Hours

Environment

Temp: -95 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,014,289 km

• M1: 270,473 km (0.066 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.4

Radius: 8

Gravity: 11.19 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 6.2 AU - 7.2 AU

Year: 7626 Days

Day: 7.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 67,014,289 km

• M1: 231,727 km (0.08 R)
• M2: 1,121,236 km (0.113 R)
• M3: 1,304,493 km (0.108 R)
• M4: 1,783,506 km (0.082 R)
• M5: 2,176,350 km (0.098 R)
• M6: 2,359,458 km (0.046 R)
• M7: 2,500,229 km (0.111 R)
• M8: 2,571,587 km (0.068 R)
• M9: 2,692,163 km (0.105 R)
• M10: 3,167,436 km (0.096 R)
• M11: 3,401,706 km (0.115 R)
• M12: 3,534,399 km (0.104 R)
• M13: 3,587,955 km (0.079 R)
• M14: 3,970,178 km (0.1 R)
• M15: 4,053,803 km (0.051 R)
• M16: 4,279,845 km (0.061 R)
• M17: 4,423,160 km (0.11 R)
• M18: 4,655,785 km (0.101 R)
• M19: 4,982,207 km (0.085 R)
• M20: 5,042,346 km (0.087 R)
• M21: 5,193,739 km (0.098 R)
• M22: 5,846,285 km (0.118 R)
• M23: 5,941,728 km (0.047 R)
• M24: 6,005,457 km (0.109 R)
• M25: 6,623,446 km (0.119 R)
• M26: 6,856,220 km (0.069 R)
• M27: 7,432,770 km (0.106 R)
• M28: 8,024,879 km (0.111 R)
• M29: 8,095,489 km (0.097 R)
• M30: 8,166,398 km (0.104 R)
• M31: 8,523,787 km (0.052 R)
• M32: 8,704,502 km (0.093 R)
• M33: 9,217,024 km (0.112 R)
• M34: 9,852,516 km (0.119 R)
• M35: 10,080,204 km (0.094 R)
• M36: 10,773,739 km (0.059 R)
• M37: 10,929,920 km (0.077 R)
• M38: 11,086,848 km (0.064 R)
• M39: 11,244,674 km (0.066 R)
• M40: 11,363,454 km (0.095 R)
• M41: 11,722,190 km (0.051 R)
• M42: 11,842,616 km (0.091 R)
• M43: 14,122,637 km (0.111 R)
• M44: 14,422,432 km (0.083 R)
• M45: 14,594,619 km (0.098 R)
• M46: 14,724,170 km (0.092 R)
• M47: 14,984,620 km (0.07 R)
• M48: 16,041,230 km (0.113 R)
• M49: 16,985,492 km (0.119 R)
• M50: 17,395,689 km (0.104 R)
• M51: 17,762,952 km (0.079 R)
• M52: 17,855,254 km (0.06 R)
• M53: 17,993,931 km (0.059 R)
• M54: 18,086,532 km (0.1 R)
• M55: 18,739,377 km (0.057 R)
• M56: 18,927,422 km (0.086 R)
• M57: 19,163,188 km (0.083 R)
• M58: 19,305,156 km (0.115 R)
• M59: 19,400,001 km (0.082 R)
• M60: 20,501,790 km (0.083 R)
• M61: 20,841,227 km (0.061 R)
• M62: 22,167,562 km (0.119 R)
• M63: 22,515,826 km (0.086 R)
• M64: 23,016,530 km (0.069 R)
• M65: 24,643,407 km (0.101 R)
• M66: 24,901,014 km (0.112 R)
• M67: 25,159,370 km (0.045 R)
• M68: 25,626,863 km (0.073 R)
• M69: 26,887,375 km (0.09 R)
• M70: 27,365,190 km (0.082 R)
• M71: 27,792,292 km (0.08 R)
• M72: 28,653,228 km (0.117 R)
• M73: 29,086,912 km (0.074 R)
• M74: 29,577,444 km (0.118 R)
• M75: 30,070,818 km (0.101 R)
• M76: 30,954,343 km (0.112 R)
• M77: 31,176,645 km (0.066 R)
• M78: 31,399,396 km (0.052 R)
• M79: 31,455,196 km (0.027 R)
• M80: 32,860,369 km (0.08 R)
• M81: 33,087,010 km (0.115 R)
• M82: 34,458,224 km (0.067 R)
• M83: 36,725,679 km (0.088 R)
• M84: 36,960,996 km (0.09 R)
• M85: 37,019,938 km (0.082 R)
• M86: 37,729,181 km (0.096 R)
• M87: 38,621,981 km (0.106 R)
• M88: 40,004,565 km (0.044 R)
• M89: 40,186,027 km (0.102 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 192.9

Radius: 8.4

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 6 AU - 9.58 AU

Year: 9560 Days

Day: 9.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 67,014,289 km

• M1: 105,466 km (0.059 R)
• M2: 303,384 km (0.062 R)
• M3: 356,791 km (0.074 R)
• M4: 507,137 km (0.103 R)
• M5: 596,447 km (0.111 R)
• M6: 667,207 km (0.063 R)
• M7: 741,108 km (0.087 R)
• M8: 1,258,716 km (0.12 R)
• M9: 1,447,359 km (0.067 R)
• M10: 1,662,182 km (0.069 R)
• M11: 1,834,519 km (0.072 R)
• M12: 2,049,192 km (0.085 R)
• M13: 2,680,794 km (0.117 R)
• M14: 3,049,553 km (0.106 R)
• M15: 3,218,598 km (0.111 R)
• M16: 3,390,785 km (0.063 R)
• M17: 3,834,493 km (0.107 R)
• M18: 3,948,337 km (0.096 R)
• M19: 4,296,600 km (0.075 R)
• M20: 4,462,504 km (0.06 R)
• M21: 4,776,361 km (0.092 R)
• M22: 5,222,761 km (0.06 R)
• M23: 5,298,457 km (0.094 R)
• M24: 5,476,479 km (0.074 R)
• M25: 5,604,834 km (0.113 R)
• M26: 5,760,266 km (0.094 R)
• M27: 5,943,523 km (0.061 R)
• M28: 6,450,211 km (0.055 R)
• M29: 6,504,366 km (0.072 R)
• M30: 6,613,123 km (0.03 R)
• M31: 6,860,110 km (0.093 R)
• M32: 7,619,169 km (0.086 R)
• M33: 7,705,188 km (0.102 R)
• M34: 8,612,649 km (0.075 R)
• M35: 8,882,374 km (0.109 R)
• M36: 9,430,351 km (0.111 R)
• M37: 9,801,652 km (0.118 R)
• M38: 10,209,456 km (0.049 R)
• M39: 10,336,016 km (0.079 R)
• M40: 10,431,310 km (0.088 R)
• M41: 10,494,889 km (0.12 R)
• M42: 10,911,968 km (0.107 R)
• M43: 11,106,296 km (0.101 R)
• M44: 11,630,187 km (0.087 R)
• M45: 11,795,493 km (0.067 R)
• M46: 13,180,769 km (0.087 R)
• M47: 13,422,370 km (0.083 R)
• M48: 13,491,634 km (0.108 R)
• M49: 13,839,897 km (0.112 R)
• M50: 14,120,693 km (0.066 R)
• M51: 14,332,523 km (0.071 R)
• M52: 14,509,946 km (0.099 R)
• M53: 14,974,448 km (0.102 R)
• M54: 15,046,255 km (0.028 R)
• M55: 15,154,414 km (0.049 R)
• M56: 16,619,575 km (0.096 R)
• M57: 16,731,325 km (0.08 R)
• M58: 16,955,572 km (0.077 R)
• M59: 17,444,608 km (0.119 R)
• M60: 17,747,992 km (0.12 R)
• M61: 17,824,138 km (0.034 R)
• M62: 17,900,283 km (0.089 R)
• M63: 18,129,616 km (0.036 R)
• M64: 18,244,657 km (0.084 R)
• M65: 18,321,401 km (0.086 R)
• M66: 19,173,510 km (0.052 R)
• M67: 19,408,080 km (0.065 R)
• M68: 20,117,622 km (0.081 R)
• M69: 20,475,610 km (0.091 R)
• M70: 20,555,346 km (0.102 R)
• M71: 20,635,381 km (0.03 R)
• M72: 20,996,360 km (0.078 R)
• M73: 21,928,355 km (0.064 R)
• M74: 22,051,025 km (0.088 R)
• M75: 22,502,362 km (0.109 R)
• M76: 23,039,718 km (0.116 R)
• M77: 24,127,145 km (0.071 R)
• M78: 25,316,747 km (0.078 R)
• M79: 25,703,158 km (0.064 R)
• M80: 26,134,898 km (0.099 R)
• M81: 26,961,725 km (0.069 R)
• M82: 27,136,755 km (0.098 R)
• M83: 27,224,568 km (0.085 R)
• M84: 28,240,039 km (0.071 R)
• M85: 29,133,288 km (0.073 R)
• M86: 29,448,042 km (0.12 R)
• M87: 29,673,635 km (0.063 R)
• M88: 30,035,662 km (0.103 R)
• M89: 30,171,796 km (0.038 R)

Planet 9 - Ice Giant

Semi-Major Axis: 12.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 963

Radius: 7.2

Gravity: 18.58 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 11.32 AU - 12.98 AU

Year: 18622 Days

Day: 21.7 Hours

Environment

Temp: -204 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 67,014,289 km

• M1: 127,308 km (0.111 R)
• M2: 354,397 km (0.038 R)
• M3: 788,381 km (0.082 R)
• M4: 943,364 km (0.093 R)
• M5: 1,466,059 km (0.079 R)
• M6: 1,625,530 km (0.098 R)
• M7: 1,790,537 km (0.075 R)
• M8: 2,281,517 km (0.075 R)
• M9: 2,618,561 km (0.074 R)
• M10: 2,931,071 km (0.058 R)
• M11: 3,173,420 km (0.101 R)
• M12: 3,464,387 km (0.081 R)
• M13: 4,525,934 km (0.063 R)
• M14: 4,900,677 km (0.073 R)
• M15: 5,140,033 km (0.106 R)
• M16: 5,481,565 km (0.117 R)
• M17: 6,973,206 km (0.099 R)
• M18: 8,524,386 km (0.064 R)
• M19: 8,870,107 km (0.03 R)
• M20: 9,103,330 km (0.107 R)
• M21: 9,338,348 km (0.037 R)
• M22: 10,116,406 km (0.115 R)
• M23: 10,482,472 km (0.117 R)
• M24: 11,164,788 km (0.038 R)
• M25: 11,543,121 km (0.109 R)
• M26: 12,053,998 km (0.117 R)
• M27: 12,377,129 km (0.08 R)
• M28: 13,363,279 km (0.099 R)
• M29: 14,717,139 km (0.06 R)
• M30: 14,924,033 km (0.059 R)
• M31: 15,062,411 km (0.071 R)
• M32: 15,131,825 km (0.11 R)
• M33: 15,410,376 km (0.072 R)
• M34: 15,690,573 km (0.101 R)
• M35: 16,043,324 km (0.081 R)
• M36: 16,828,414 km (0.1 R)
• M37: 18,139,939 km (0.104 R)
• M38: 18,807,893 km (0.087 R)
• M39: 20,474,563 km (0.113 R)
• M40: 20,705,542 km (0.082 R)
• M41: 21,481,506 km (0.111 R)
• M42: 22,266,895 km (0.108 R)
• M43: 23,704,231 km (0.075 R)
• M44: 24,027,812 km (0.083 R)
• M45: 24,190,125 km (0.071 R)
• M46: 24,515,800 km (0.113 R)
• M47: 25,006,930 km (0.047 R)
• M48: 25,999,212 km (0.116 R)
• M49: 26,500,216 km (0.085 R)
• M50: 27,257,480 km (0.062 R)
• M51: 27,681,291 km (0.107 R)
• M52: 28,793,551 km (0.095 R)
• M53: 30,007,388 km (0.067 R)
• M54: 33,114,685 km (0.079 R)
• M55: 34,385,968 km (0.07 R)
• M56: 34,752,184 km (0.089 R)
• M57: 36,695,610 km (0.094 R)
• M58: 37,727,536 km (0.115 R)
• M59: 39,054,768 km (0.092 R)
• M60: 39,436,841 km (0.106 R)
• M61: 39,724,069 km (0.087 R)
• M62: 40,204,577 km (0.101 R)
• M63: 40,977,250 km (0.053 R)
• M64: 41,754,710 km (0.082 R)
• M65: 43,127,271 km (0.033 R)
• M66: 43,324,441 km (0.108 R)
• M67: 46,016,903 km (0.12 R)
• M68: 46,218,412 km (0.114 R)
• M69: 47,535,920 km (0.086 R)
• M70: 50,103,917 km (0.028 R)
• M71: 50,518,902 km (0.05 R)
• M72: 51,039,353 km (0.066 R)
• M73: 51,248,042 km (0.113 R)
• M74: 51,561,599 km (0.032 R)
• M75: 53,456,106 km (0.043 R)
• M76: 53,562,022 km (0.069 R)
• M77: 58,509,373 km (0.119 R)
• M78: 59,274,865 km (0.095 R)
• M79: 59,933,694 km (0.072 R)
• M80: 64,951,656 km (0.099 R)
• M81: 65,064,752 km (0.118 R)
• M82: 65,290,943 km (0.063 R)
• M83: 69,870,882 km (0.093 R)
• M84: 71,848,566 km (0.06 R)
• M85: 72,199,373 km (0.091 R)
• M86: 73,137,950 km (0.056 R)
• M87: 77,650,720 km (0.075 R)
• M88: 80,668,408 km (0.084 R)
• M89: 81,154,900 km (0.084 R)
• M90: 81,276,523 km (0.065 R)

Planet 10 - Ice Giant

Semi-Major Axis: 14.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 325.6

Radius: 5.1

Gravity: 12.52 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 12.31 AU - 16.45 AU

Year: 23978 Days

Day: 23.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 1.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 67,014,289 km

• M1: 87,066 km (0.115 R)
• M2: 162,613 km (0.071 R)
• M3: 411,245 km (0.101 R)
• M4: 520,750 km (0.112 R)
• M5: 812,017 km (0.112 R)
• M6: 1,122,134 km (0.097 R)
• M7: 1,330,075 km (0.101 R)
• M8: 1,383,930 km (0.106 R)
• M9: 2,308,894 km (0.083 R)
• M10: 2,606,593 km (0.036 R)
• M11: 3,057,780 km (0.104 R)
• M12: 3,991,870 km (0.1 R)
• M13: 4,148,947 km (0.047 R)
• M14: 5,784,202 km (0.088 R)
• M15: 5,917,493 km (0.113 R)
• M16: 6,323,203 km (0.113 R)
• M17: 6,414,607 km (0.094 R)
• M18: 6,460,384 km (0.109 R)
• M19: 6,598,612 km (0.098 R)
• M20: 6,691,363 km (0.108 R)
• M21: 7,019,132 km (0.067 R)
• M22: 7,400,307 km (0.103 R)
• M23: 8,282,037 km (0.099 R)
• M24: 8,332,003 km (0.108 R)
• M25: 9,196,679 km (0.073 R)
• M26: 9,352,260 km (0.117 R)
• M27: 9,823,943 km (0.078 R)
• M28: 10,196,292 km (0.068 R)
• M29: 10,249,848 km (0.082 R)
• M30: 11,119,610 km (0.079 R)
• M31: 11,956,311 km (0.087 R)
• M32: 12,410,789 km (0.047 R)
• M33: 13,453,935 km (0.058 R)
• M34: 14,105,134 km (0.104 R)
• M35: 14,948,717 km (0.086 R)
• M36: 16,244,384 km (0.092 R)
• M37: 17,575,655 km (0.051 R)
• M38: 19,470,761 km (0.087 R)
• M39: 19,603,903 km (0.03 R)
• M40: 20,951,182 km (0.106 R)
• M41: 21,087,615 km (0.03 R)
• M42: 24,304,568 km (0.105 R)
• M43: 24,807,217 km (0.108 R)
• M44: 25,023,834 km (0.065 R)
• M45: 25,677,128 km (0.025 R)
• M46: 25,749,982 km (0.106 R)
• M47: 25,896,139 km (0.109 R)
• M48: 26,409,559 km (0.115 R)
• M49: 28,045,113 km (0.087 R)
• M50: 29,255,060 km (0.055 R)
• M51: 30,868,773 km (0.095 R)
• M52: 31,023,906 km (0.084 R)
• M53: 31,257,129 km (0.112 R)
• M54: 32,038,927 km (0.106 R)
• M55: 32,353,531 km (0.105 R)
• M56: 32,590,046 km (0.109 R)
• M57: 32,827,158 km (0.097 R)
• M58: 32,985,582 km (0.118 R)
• M59: 33,541,937 km (0.069 R)
• M60: 34,021,398 km (0.054 R)
• M61: 36,944,989 km (0.099 R)
• M62: 37,357,431 km (0.038 R)
• M63: 38,854,606 km (0.051 R)
• M64: 39,694,897 km (0.117 R)
• M65: 40,286,557 km (0.118 R)
• M66: 40,456,201 km (0.085 R)
• M67: 42,423,563 km (0.04 R)
• M68: 42,682,516 km (0.073 R)
• M69: 43,288,687 km (0.104 R)
• M70: 44,597,070 km (0.101 R)
• M71: 45,564,968 km (0.109 R)
• M72: 46,095,741 km (0.111 R)
• M73: 46,628,609 km (0.108 R)
• M74: 46,806,631 km (0.076 R)
• M75: 47,163,421 km (0.118 R)
• M76: 48,149,271 km (0.051 R)
• M77: 48,599,711 km (0.099 R)
• M78: 50,232,571 km (0.102 R)
• M79: 53,365,749 km (0.099 R)
• M80: 54,674,132 km (0.117 R)
• M81: 54,861,878 km (0.078 R)
• M82: 56,087,682 km (0.053 R)
• M83: 56,561,459 km (0.11 R)
• M84: 57,799,681 km (0.081 R)
• M85: 58,662,112 km (0.1 R)
• M86: 61,665,140 km (0.096 R)
• M87: 62,546,271 km (0.088 R)
• M88: 63,333,156 km (0.095 R)
• M89: 65,015,833 km (0.117 R)
• M90: 66,212,466 km (0.105 R)
• M91: 66,412,628 km (0.078 R)
• M92: 66,512,859 km (0.101 R)
• M93: 66,713,170 km (0.072 R)
• M94: 66,913,931 km (0.101 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 17,873 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit