🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.72 AU - 0.88 AU

Year: 258 Days

Day: 25.9 Hours

Environment

Temp: 145 °C

Axial Tilt: 33 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,198,242 km

• M1: 214,823 km (0.097 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.8 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.68 AU - 0.92 AU

Year: 258 Days

Day: 32.8 Hours

Environment

Temp: 101 °C

Axial Tilt: 18.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,198,242 km

• M1: 458,966 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.33

Radius: 0.64

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 2.14 AU - 2.24 AU

Year: 1166 Days

Day: 23.9 Hours

Environment

Temp: -75 °C

Axial Tilt: 32.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,198,242 km

• M1: 261,048 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.27

Radius: 0.59

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 4.29 AU - 4.67 AU

Year: 3413 Days

Day: 12.9 Hours

Environment

Temp: -138 °C

Axial Tilt: 38.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,198,242 km

• M1: 810,970 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 70.4

Radius: 8

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 4.99 AU - 7.01 AU

Year: 5289 Days

Day: 7.1 Hours

Environment

Temp: -142 °C

Axial Tilt: 25.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 40,198,242 km

• M1: 123,717 km (0.104 R)
• M2: 267,481 km (0.101 R)
• M3: 330,163 km (0.108 R)
• M4: 499,806 km (0.113 R)
• M5: 567,574 km (0.083 R)
• M6: 638,933 km (0.062 R)
• M7: 690,693 km (0.066 R)
• M8: 799,002 km (0.051 R)
• M9: 963,859 km (0.088 R)
• M10: 1,068,129 km (0.05 R)
• M11: 1,185,563 km (0.045 R)
• M12: 1,326,484 km (0.05 R)
• M13: 1,423,573 km (0.076 R)
• M14: 1,625,082 km (0.104 R)
• M15: 1,676,843 km (0.038 R)
• M16: 1,955,543 km (0.103 R)
• M17: 2,248,905 km (0.117 R)
• M18: 2,318,617 km (0.098 R)
• M19: 2,424,533 km (0.097 R)
• M20: 2,496,040 km (0.045 R)
• M21: 2,677,951 km (0.112 R)
• M22: 2,801,819 km (0.071 R)
• M23: 2,940,197 km (0.111 R)
• M24: 3,003,776 km (0.089 R)
• M25: 3,145,445 km (0.107 R)
• M26: 3,315,687 km (0.081 R)
• M27: 3,543,076 km (0.107 R)
• M28: 3,665,447 km (0.069 R)
• M29: 4,083,573 km (0.071 R)
• M30: 4,255,162 km (0.081 R)
• M31: 4,429,144 km (0.064 R)
• M32: 4,620,181 km (0.118 R)
• M33: 5,318,055 km (0.099 R)
• M34: 5,584,339 km (0.055 R)
• M35: 5,854,961 km (0.05 R)
• M36: 6,146,229 km (0.06 R)
• M37: 6,293,582 km (0.082 R)
• M38: 6,558,520 km (0.094 R)
• M39: 6,692,410 km (0.074 R)
• M40: 6,962,883 km (0.084 R)
• M41: 7,014,046 km (0.059 R)
• M42: 7,065,208 km (0.062 R)
• M43: 7,306,061 km (0.042 R)
• M44: 7,479,744 km (0.085 R)
• M45: 8,026,674 km (0.053 R)
• M46: 8,187,940 km (0.106 R)
• M47: 8,495,364 km (0.105 R)
• M48: 8,862,028 km (0.079 R)
• M49: 9,610,616 km (0.103 R)
• M50: 9,877,499 km (0.054 R)
• M51: 10,011,837 km (0.112 R)
• M52: 10,146,775 km (0.054 R)
• M53: 10,438,042 km (0.095 R)
• M54: 10,574,924 km (0.098 R)
• M55: 10,830,587 km (0.067 R)
• M56: 10,949,367 km (0.116 R)
• M57: 11,509,013 km (0.11 R)
• M58: 11,955,413 km (0.087 R)
• M59: 12,614,691 km (0.076 R)
• M60: 12,927,799 km (0.115 R)
• M61: 13,095,947 km (0.098 R)
• M62: 13,180,171 km (0.11 R)
• M63: 13,647,066 km (0.102 R)
• M64: 13,947,009 km (0.063 R)
• M65: 14,141,038 km (0.119 R)
• M66: 14,531,638 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 476

Radius: 8.4

Gravity: 6.75 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 5.89 AU - 7.43 AU

Year: 6186 Days

Day: 7.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 40,198,242 km

• M1: 109,506 km (0.107 R)
• M2: 178,620 km (0.081 R)
• M3: 359,484 km (0.037 R)
• M4: 590,164 km (0.075 R)
• M5: 673,340 km (0.084 R)
• M6: 799,451 km (0.093 R)
• M7: 865,723 km (0.087 R)
• M8: 1,003,951 km (0.077 R)
• M9: 1,149,660 km (0.113 R)
• M10: 1,225,057 km (0.081 R)
• M11: 1,333,815 km (0.105 R)
• M12: 1,397,394 km (0.089 R)
• M13: 1,494,782 km (0.08 R)
• M14: 1,645,128 km (0.112 R)
• M15: 2,411,368 km (0.092 R)
• M16: 2,668,527 km (0.054 R)
• M17: 4,106,611 km (0.099 R)
• M18: 4,366,163 km (0.106 R)
• M19: 4,704,554 km (0.101 R)
• M20: 5,227,698 km (0.088 R)
• M21: 5,561,002 km (0.086 R)
• M22: 6,007,252 km (0.106 R)
• M23: 6,060,509 km (0.083 R)
• M24: 6,492,248 km (0.096 R)
• M25: 7,045,910 km (0.108 R)
• M26: 7,299,927 km (0.11 R)
• M27: 7,499,640 km (0.099 R)
• M28: 7,557,086 km (0.087 R)
• M29: 7,701,298 km (0.108 R)
• M30: 8,675,330 km (0.052 R)
• M31: 8,947,748 km (0.104 R)
• M32: 9,100,338 km (0.084 R)
• M33: 9,192,340 km (0.108 R)
• M34: 10,287,846 km (0.041 R)
• M35: 10,415,602 km (0.085 R)
• M36: 10,479,780 km (0.032 R)
• M37: 10,932,164 km (0.113 R)
• M38: 11,226,423 km (0.101 R)
• M39: 11,889,740 km (0.113 R)
• M40: 12,057,439 km (0.091 R)
• M41: 12,633,839 km (0.101 R)
• M42: 12,839,387 km (0.087 R)
• M43: 13,184,509 km (0.036 R)
• M44: 13,393,049 km (0.05 R)
• M45: 14,167,068 km (0.072 R)
• M46: 14,273,731 km (0.042 R)
• M47: 15,209,316 km (0.119 R)
• M48: 15,942,495 km (0.099 R)
• M49: 16,127,698 km (0.06 R)
• M50: 16,649,645 km (0.108 R)
• M51: 17,405,114 km (0.081 R)
• M52: 17,519,407 km (0.09 R)
• M53: 17,595,702 km (0.107 R)
• M54: 17,863,781 km (0.062 R)
• M55: 17,978,971 km (0.041 R)
• M56: 19,106,191 km (0.111 R)
• M57: 19,698,000 km (0.109 R)
• M58: 19,856,873 km (0.105 R)
• M59: 20,859,478 km (0.069 R)
• M60: 20,940,411 km (0.12 R)
• M61: 21,591,461 km (0.09 R)
• M62: 22,331,821 km (0.11 R)
• M63: 22,913,457 km (0.049 R)
• M64: 23,164,333 km (0.051 R)
• M65: 23,248,107 km (0.076 R)
• M66: 23,415,956 km (0.079 R)
• M67: 23,795,337 km (0.104 R)
• M68: 24,091,690 km (0.036 R)
• M69: 24,176,661 km (0.082 R)
• M70: 24,304,119 km (0.096 R)
• M71: 24,773,707 km (0.03 R)
• M72: 24,902,361 km (0.117 R)
• M73: 26,244,254 km (0.096 R)
• M74: 26,331,619 km (0.089 R)
• M75: 26,769,941 km (0.079 R)
• M76: 26,989,999 km (0.109 R)
• M77: 27,254,787 km (0.084 R)
• M78: 27,564,904 km (0.057 R)
• M79: 27,831,786 km (0.103 R)
• M80: 28,322,916 km (0.109 R)
• M81: 28,547,163 km (0.114 R)
• M82: 28,727,130 km (0.094 R)
• M83: 29,586,420 km (0.086 R)
• M84: 29,950,690 km (0.07 R)
• M85: 30,591,867 km (0.084 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 175.4

Radius: 11.3

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 7.07 AU - 7.49 AU

Year: 7069 Days

Day: 9.3 Hours

Environment

Temp: -153 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 40,198,242 km

• M1: 146,606 km (0.117 R)
• M2: 265,237 km (0.099 R)
• M3: 385,215 km (0.082 R)
• M4: 458,817 km (0.109 R)
• M5: 547,678 km (0.077 R)
• M6: 746,194 km (0.08 R)
• M7: 821,592 km (0.079 R)
• M8: 934,388 km (0.079 R)
• M9: 1,101,489 km (0.116 R)
• M10: 1,227,301 km (0.038 R)
• M11: 1,318,406 km (0.086 R)
• M12: 1,452,745 km (0.079 R)
• M13: 2,097,961 km (0.096 R)
• M14: 2,208,364 km (0.082 R)
• M15: 2,584,752 km (0.101 R)
• M16: 3,360,866 km (0.102 R)
• M17: 3,603,514 km (0.07 R)
• M18: 3,910,189 km (0.064 R)
• M19: 4,487,487 km (0.118 R)
• M20: 5,787,942 km (0.118 R)
• M21: 6,653,515 km (0.027 R)
• M22: 6,747,014 km (0.078 R)
• M23: 8,579,737 km (0.11 R)
• M24: 8,758,357 km (0.095 R)
• M25: 9,041,396 km (0.112 R)
• M26: 9,722,515 km (0.054 R)
• M27: 9,802,251 km (0.082 R)
• M28: 10,015,727 km (0.053 R)
• M29: 10,123,138 km (0.033 R)
• M30: 10,420,240 km (0.1 R)
• M31: 10,967,917 km (0.061 R)
• M32: 11,807,012 km (0.114 R)
• M33: 12,262,986 km (0.12 R)
• M34: 12,349,155 km (0.039 R)
• M35: 12,899,376 km (0.106 R)
• M36: 12,987,040 km (0.089 R)
• M37: 13,369,113 km (0.091 R)
• M38: 13,605,926 km (0.059 R)
• M39: 13,844,385 km (0.071 R)
• M40: 13,964,064 km (0.066 R)
• M41: 14,294,974 km (0.068 R)
• M42: 14,628,428 km (0.111 R)
• M43: 14,780,868 km (0.114 R)
• M44: 14,903,239 km (0.056 R)
• M45: 15,365,048 km (0.109 R)
• M46: 15,613,231 km (0.059 R)
• M47: 15,706,729 km (0.084 R)
• M48: 15,956,707 km (0.081 R)
• M49: 16,365,857 km (0.098 R)
• M50: 16,555,847 km (0.112 R)
• M51: 16,683,005 km (0.028 R)
• M52: 16,970,083 km (0.099 R)
• M53: 17,098,289 km (0.11 R)
• M54: 17,711,341 km (0.086 R)
• M55: 18,069,628 km (0.102 R)
• M56: 18,529,043 km (0.119 R)
• M57: 19,125,340 km (0.096 R)
• M58: 19,694,410 km (0.056 R)
• M59: 21,020,745 km (0.11 R)
• M60: 21,261,897 km (0.059 R)
• M61: 21,400,125 km (0.049 R)
• M62: 21,538,653 km (0.071 R)
• M63: 21,955,881 km (0.11 R)
• M64: 22,375,802 km (0.032 R)
• M65: 22,481,269 km (0.036 R)
• M66: 22,763,111 km (0.113 R)
• M67: 22,975,391 km (0.117 R)
• M68: 23,081,755 km (0.087 R)
• M69: 23,152,664 km (0.066 R)
• M70: 23,938,352 km (0.052 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 778.4

Radius: 6.9

Gravity: 16.35 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 16.68 AU - 18.08 AU

Year: 26076 Days

Day: 21 Hours

Environment

Temp: -197 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 40,198,242 km

• M1: 195,076 km (0.089 R)
• M2: 277,354 km (0.117 R)
• M3: 529,427 km (0.064 R)
• M4: 627,713 km (0.071 R)
• M5: 759,658 km (0.044 R)
• M6: 1,019,809 km (0.075 R)
• M7: 1,241,064 km (0.118 R)
• M8: 1,727,706 km (0.05 R)
• M9: 2,858,067 km (0.106 R)
• M10: 3,972,272 km (0.106 R)
• M11: 4,523,540 km (0.107 R)
• M12: 4,574,852 km (0.089 R)
• M13: 5,367,422 km (0.116 R)
• M14: 6,721,881 km (0.08 R)
• M15: 7,016,888 km (0.105 R)
• M16: 7,076,278 km (0.087 R)
• M17: 7,988,825 km (0.08 R)
• M18: 8,937,874 km (0.091 R)
• M19: 9,067,127 km (0.093 R)
• M20: 9,392,802 km (0.064 R)
• M21: 9,524,298 km (0.073 R)
• M22: 10,802,612 km (0.086 R)
• M23: 11,991,466 km (0.086 R)
• M24: 14,339,255 km (0.089 R)
• M25: 14,414,952 km (0.107 R)
• M26: 15,798,582 km (0.118 R)
• M27: 16,427,043 km (0.058 R)
• M28: 16,585,467 km (0.092 R)
• M29: 18,772,887 km (0.1 R)
• M30: 21,135,187 km (0.083 R)
• M31: 21,221,356 km (0.051 R)
• M32: 21,914,293 km (0.096 R)
• M33: 23,322,308 km (0.11 R)
• M34: 24,217,053 km (0.111 R)
• M35: 24,307,260 km (0.032 R)
• M36: 25,214,272 km (0.062 R)
• M37: 25,305,677 km (0.114 R)
• M38: 27,436,249 km (0.071 R)
• M39: 28,760,939 km (0.072 R)
• M40: 31,177,991 km (0.119 R)
• M41: 31,570,835 km (0.028 R)
• M42: 32,162,944 km (0.064 R)
• M43: 32,858,424 km (0.036 R)
• M44: 36,616,323 km (0.096 R)
• M45: 38,703,512 km (0.104 R)
• M46: 39,549,039 km (0.116 R)
• M47: 41,043,522 km (0.109 R)
• M48: 41,689,635 km (0.115 R)
• M49: 43,538,515 km (0.112 R)
• M50: 44,417,852 km (0.11 R)
• M51: 46,529,575 km (0.111 R)
• M52: 47,203,215 km (0.1 R)
• M53: 47,541,156 km (0.117 R)
• M54: 47,879,995 km (0.067 R)
• M55: 47,993,241 km (0.114 R)
• M56: 50,044,527 km (0.092 R)
• M57: 50,389,200 km (0.102 R)
• M58: 51,891,911 km (0.117 R)
• M59: 52,240,773 km (0.107 R)
• M60: 53,409,282 km (0.041 R)
• M61: 54,232,370 km (0.106 R)
• M62: 58,651,940 km (0.049 R)
• M63: 59,257,961 km (0.07 R)
• M64: 59,866,076 km (0.09 R)
• M65: 61,211,260 km (0.096 R)
• M66: 62,813,902 km (0.116 R)
• M67: 66,690,731 km (0.114 R)
• M68: 66,943,551 km (0.079 R)
• M69: 67,196,521 km (0.077 R)
• M70: 67,703,658 km (0.115 R)
• M71: 67,830,667 km (0.078 R)
• M72: 69,616,716 km (0.108 R)
• M73: 71,159,967 km (0.071 R)
• M74: 71,289,070 km (0.081 R)
• M75: 71,676,828 km (0.119 R)
• M76: 71,935,782 km (0.114 R)
• M77: 73,495,788 km (0.118 R)
• M78: 73,887,585 km (0.106 R)
• M79: 77,046,494 km (0.086 R)
• M80: 77,976,095 km (0.092 R)
• M81: 78,508,963 km (0.047 R)
• M82: 78,642,404 km (0.03 R)
• M83: 79,310,658 km (0.039 R)
• M84: 81,461,426 km (0.12 R)
• M85: 81,866,836 km (0.084 R)
• M86: 82,408,381 km (0.039 R)
• M87: 82,815,436 km (0.094 R)
• M88: 83,087,106 km (0.102 R)
• M89: 87,335,985 km (0.078 R)
• M90: 89,556,616 km (0.046 R)
• M91: 92,639,977 km (0.096 R)
• M92: 93,769,890 km (0.096 R)
• M93: 94,762,173 km (0.08 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 52

Radius: 3.1

Gravity: 5.41 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 17.19 AU - 19.15 AU

Year: 27874 Days

Day: 22.6 Hours

Environment

Temp: -194 °C

Axial Tilt: 42.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 40,198,242 km

• M1: 72,854 km (0.101 R)
• M2: 257,757 km (0.09 R)
• M3: 384,167 km (0.098 R)
• M4: 658,530 km (0.048 R)
• M5: 734,974 km (0.071 R)
• M6: 1,122,882 km (0.12 R)
• M7: 1,327,681 km (0.112 R)
• M8: 1,444,218 km (0.034 R)
• M9: 1,604,736 km (0.111 R)
• M10: 1,877,603 km (0.09 R)
• M11: 2,187,420 km (0.092 R)
• M12: 2,441,886 km (0.081 R)
• M13: 2,803,913 km (0.099 R)
• M14: 2,953,361 km (0.112 R)
• M15: 3,208,276 km (0.085 R)
• M16: 3,417,264 km (0.032 R)
• M17: 4,042,134 km (0.097 R)
• M18: 4,296,152 km (0.114 R)
• M19: 4,410,744 km (0.099 R)
• M20: 4,701,412 km (0.099 R)
• M21: 5,424,269 km (0.066 R)
• M22: 5,861,693 km (0.107 R)
• M23: 5,925,123 km (0.113 R)
• M24: 6,970,214 km (0.084 R)
• M25: 7,410,630 km (0.103 R)
• M26: 7,548,110 km (0.101 R)
• M27: 8,141,266 km (0.079 R)
• M28: 8,318,539 km (0.071 R)
• M29: 8,354,143 km (0.1 R)
• M30: 8,461,256 km (0.12 R)
• M31: 9,077,000 km (0.111 R)
• M32: 9,260,856 km (0.113 R)
• M33: 9,594,759 km (0.097 R)
• M34: 9,632,158 km (0.112 R)
• M35: 10,543,060 km (0.087 R)
• M36: 11,640,061 km (0.102 R)
• M37: 12,527,026 km (0.057 R)
• M38: 13,268,733 km (0.099 R)
• M39: 14,237,080 km (0.102 R)
• M40: 14,708,313 km (0.069 R)
• M41: 15,930,378 km (0.106 R)
• M42: 16,152,082 km (0.114 R)
• M43: 16,688,091 km (0.111 R)
• M44: 17,320,890 km (0.046 R)
• M45: 17,869,466 km (0.081 R)
• M46: 18,053,621 km (0.103 R)
• M47: 18,099,846 km (0.107 R)
• M48: 18,238,374 km (0.098 R)
• M49: 18,843,198 km (0.079 R)
• M50: 19,077,618 km (0.085 R)
• M51: 19,881,707 km (0.057 R)
• M52: 20,168,187 km (0.114 R)
• M53: 20,263,929 km (0.085 R)
• M54: 21,522,646 km (0.111 R)
• M55: 23,106,438 km (0.042 R)
• M56: 24,013,600 km (0.065 R)
• M57: 25,654,988 km (0.094 R)
• M58: 25,810,719 km (0.089 R)
• M59: 26,227,499 km (0.117 R)
• M60: 26,646,522 km (0.111 R)
• M61: 27,863,351 km (0.094 R)
• M62: 29,858,837 km (0.094 R)
• M63: 29,967,894 km (0.058 R)
• M64: 30,132,003 km (0.11 R)
• M65: 30,790,982 km (0.115 R)
• M66: 32,178,951 km (0.073 R)
• M67: 32,346,949 km (0.095 R)
• M68: 32,852,440 km (0.062 R)
• M69: 33,247,379 km (0.067 R)
• M70: 33,303,927 km (0.093 R)
• M71: 34,499,064 km (0.111 R)
• M72: 34,843,139 km (0.082 R)
• M73: 36,697,106 km (0.109 R)
• M74: 38,049,321 km (0.089 R)
• M75: 38,582,787 km (0.113 R)
• M76: 38,701,717 km (0.112 R)
• M77: 38,880,337 km (0.1 R)

Kuiper Belt

Range: 30.5 - 48.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 455 - 17,673 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit