🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.78

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.49 AU - 0.77 AU

Year: 210 Days

Day: 46.2 Hours

Environment

Temp: 28 °C

Axial Tilt: 15.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.91

Radius: 1.3

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 0.97 AU - 1.01 AU

Year: 413 Days

Day: 31 Hours

Environment

Temp: -51 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.82

Radius: 0.92

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.97 AU - 1.29 AU

Year: 503 Days

Day: 38.5 Hours

Environment

Temp: -66 °C

Axial Tilt: 28.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.89 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.66

Radius: 1.22

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.44 AU - 2.34 AU

Year: 1089 Days

Day: 13.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 13.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.4

Radius: 9.5

Gravity: 6.53 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 4.08 AU - 4.28 AU

Year: 3581 Days

Day: 14.5 Hours

Environment

Temp: -161 °C

Axial Tilt: 132.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 87,602,684 km

• M1: 118,930 km (0.11 R)
• M2: 249,080 km (0.107 R)
• M3: 437,574 km (0.089 R)
• M4: 541,694 km (0.09 R)
• M5: 830,567 km (0.08 R)
• M6: 1,068,877 km (0.062 R)
• M7: 1,265,149 km (0.116 R)
• M8: 1,513,781 km (0.086 R)
• M9: 1,692,999 km (0.107 R)
• M10: 1,864,737 km (0.088 R)
• M11: 2,179,043 km (0.071 R)
• M12: 2,287,651 km (0.103 R)
• M13: 2,559,021 km (0.09 R)
• M14: 2,640,851 km (0.111 R)
• M15: 2,976,848 km (0.037 R)
• M16: 3,634,480 km (0.065 R)
• M17: 3,745,332 km (0.112 R)
• M18: 4,592,355 km (0.091 R)
• M19: 4,732,379 km (0.118 R)
• M20: 4,894,394 km (0.068 R)
• M21: 5,078,698 km (0.049 R)
• M22: 6,188,266 km (0.075 R)
• M23: 6,747,612 km (0.058 R)
• M24: 7,183,690 km (0.079 R)
• M25: 7,346,602 km (0.099 R)
• M26: 7,628,743 km (0.085 R)
• M27: 7,818,882 km (0.075 R)
• M28: 7,890,689 km (0.048 R)
• M29: 8,155,478 km (0.09 R)
• M30: 8,325,570 km (0.093 R)
• M31: 8,398,724 km (0.057 R)
• M32: 8,496,710 km (0.114 R)
• M33: 9,117,841 km (0.1 R)
• M34: 9,805,093 km (0.075 R)
• M35: 10,298,617 km (0.12 R)
• M36: 10,535,280 km (0.103 R)
• M37: 10,667,525 km (0.115 R)
• M38: 10,933,809 km (0.065 R)
• M39: 11,526,965 km (0.087 R)
• M40: 11,636,022 km (0.083 R)
• M41: 11,745,378 km (0.095 R)
• M42: 12,075,540 km (0.048 R)
• M43: 12,269,419 km (0.037 R)
• M44: 12,408,695 km (0.084 R)
• M45: 12,632,493 km (0.1 R)
• M46: 12,801,239 km (0.089 R)
• M47: 12,999,008 km (0.119 R)
• M48: 13,140,827 km (0.074 R)
• M49: 13,397,686 km (0.083 R)
• M50: 13,598,446 km (0.05 R)
• M51: 13,916,043 km (0.109 R)
• M52: 14,003,109 km (0.041 R)
• M53: 14,411,810 km (0.03 R)
• M54: 15,061,962 km (0.089 R)
• M55: 15,151,272 km (0.091 R)
• M56: 15,210,962 km (0.071 R)
• M57: 15,360,560 km (0.114 R)
• M58: 16,146,248 km (0.063 R)
• M59: 16,329,505 km (0.067 R)
• M60: 16,390,691 km (0.068 R)
• M61: 17,788,084 km (0.094 R)
• M62: 18,421,332 km (0.101 R)
• M63: 19,158,850 km (0.111 R)
• M64: 19,320,415 km (0.114 R)
• M65: 19,807,955 km (0.082 R)
• M66: 19,873,180 km (0.076 R)
• M67: 20,596,336 km (0.093 R)
• M68: 20,927,845 km (0.112 R)
• M69: 21,127,558 km (0.057 R)
• M70: 22,339,450 km (0.074 R)
• M71: 22,611,868 km (0.1 R)
• M72: 22,919,591 km (0.057 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 685.2

Radius: 11.1

Gravity: 5.56 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 5.92 AU - 8.62 AU

Year: 8213 Days

Day: 6.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 87,602,684 km

• M1: 578,645 km (0.073 R)
• M2: 663,915 km (0.117 R)
• M3: 832,512 km (0.074 R)
• M4: 1,050,775 km (0.098 R)
• M5: 1,403,976 km (0.1 R)
• M6: 1,666,819 km (0.07 R)
• M7: 1,836,463 km (0.106 R)
• M8: 2,645,788 km (0.083 R)
• M9: 3,023,373 km (0.055 R)
• M10: 3,499,393 km (0.071 R)
• M11: 3,801,880 km (0.111 R)
• M12: 4,199,362 km (0.108 R)
• M13: 4,942,115 km (0.11 R)
• M14: 5,033,968 km (0.109 R)
• M15: 5,126,420 km (0.119 R)
• M16: 5,629,218 km (0.05 R)
• M17: 5,757,424 km (0.092 R)
• M18: 5,918,989 km (0.07 R)
• M19: 6,412,962 km (0.077 R)
• M20: 6,580,661 km (0.078 R)
• M21: 6,885,990 km (0.054 R)
• M22: 7,973,417 km (0.091 R)
• M23: 8,335,593 km (0.079 R)
• M24: 8,408,597 km (0.083 R)
• M25: 8,518,701 km (0.088 R)
• M26: 8,740,106 km (0.059 R)
• M27: 8,963,605 km (0.1 R)
• M28: 9,378,141 km (0.098 R)
• M29: 9,454,137 km (0.081 R)
• M30: 9,568,729 km (0.087 R)
• M31: 10,108,927 km (0.082 R)
• M32: 10,698,791 km (0.107 R)
• M33: 10,818,170 km (0.093 R)
• M34: 11,259,484 km (0.065 R)
• M35: 11,340,416 km (0.092 R)
• M36: 11,912,030 km (0.109 R)
• M37: 12,201,352 km (0.12 R)
• M38: 12,787,028 km (0.109 R)
• M39: 13,125,867 km (0.036 R)
• M40: 13,253,623 km (0.114 R)
• M41: 13,725,904 km (0.12 R)
• M42: 14,422,581 km (0.101 R)
• M43: 14,819,614 km (0.086 R)
• M44: 15,850,493 km (0.046 R)
• M45: 15,941,149 km (0.079 R)
• M46: 16,581,129 km (0.047 R)
• M47: 16,950,636 km (0.088 R)
• M48: 17,136,436 km (0.1 R)
• M49: 17,509,982 km (0.028 R)
• M50: 18,075,462 km (0.091 R)
• M51: 18,170,307 km (0.077 R)
• M52: 19,612,430 km (0.045 R)
• M53: 20,298,037 km (0.12 R)
• M54: 21,692,589 km (0.116 R)
• M55: 22,198,230 km (0.071 R)
• M56: 22,452,396 km (0.087 R)
• M57: 22,605,435 km (0.117 R)
• M58: 22,963,872 km (0.094 R)
• M59: 23,324,103 km (0.046 R)
• M60: 24,783,879 km (0.09 R)
• M61: 24,942,004 km (0.093 R)
• M62: 25,100,428 km (0.078 R)
• M63: 26,058,453 km (0.108 R)
• M64: 26,757,823 km (0.102 R)
• M65: 28,339,970 km (0.077 R)
• M66: 28,671,180 km (0.068 R)
• M67: 30,402,326 km (0.083 R)
• M68: 31,024,803 km (0.117 R)
• M69: 31,480,179 km (0.052 R)
• M70: 31,651,469 km (0.065 R)
• M71: 32,570,448 km (0.074 R)
• M72: 32,743,683 km (0.097 R)
• M73: 33,906,806 km (0.119 R)
• M74: 35,260,966 km (0.098 R)
• M75: 35,736,089 km (0.117 R)
• M76: 36,034,088 km (0.12 R)
• M77: 36,153,617 km (0.066 R)
• M78: 37,053,747 km (0.066 R)
• M79: 38,509,185 km (0.111 R)
• M80: 38,937,184 km (0.061 R)
• M81: 39,798,120 km (0.107 R)
• M82: 40,292,840 km (0.105 R)
• M83: 40,789,505 km (0.105 R)
• M84: 41,038,735 km (0.095 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.6

Radius: 12.9

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 7.28 AU - 8.22 AU

Year: 9039 Days

Day: 6.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 87,602,684 km

• M1: 166,203 km (0.103 R)
• M2: 336,146 km (0.091 R)
• M3: 522,994 km (0.088 R)
• M4: 805,285 km (0.064 R)
• M5: 1,011,282 km (0.112 R)
• M6: 1,169,556 km (0.09 R)
• M7: 1,388,418 km (0.105 R)
• M8: 1,809,087 km (0.036 R)
• M9: 1,964,818 km (0.085 R)
• M10: 2,064,451 km (0.086 R)
• M11: 2,206,868 km (0.059 R)
• M12: 2,310,838 km (0.039 R)
• M13: 2,480,482 km (0.11 R)
• M14: 3,932,778 km (0.083 R)
• M15: 4,162,411 km (0.079 R)
• M16: 4,769,330 km (0.078 R)
• M17: 5,263,751 km (0.118 R)
• M18: 5,517,319 km (0.113 R)
• M19: 5,919,737 km (0.041 R)
• M20: 6,065,745 km (0.045 R)
• M21: 6,242,570 km (0.067 R)
• M22: 6,875,069 km (0.115 R)
• M23: 7,686,638 km (0.083 R)
• M24: 8,006,927 km (0.067 R)
• M25: 9,195,931 km (0.115 R)
• M26: 9,741,963 km (0.041 R)
• M27: 10,019,018 km (0.084 R)
• M28: 10,333,922 km (0.113 R)
• M29: 10,616,512 km (0.112 R)
• M30: 10,901,646 km (0.107 R)
• M31: 11,589,048 km (0.11 R)
• M32: 12,477,360 km (0.045 R)
• M33: 12,590,007 km (0.044 R)
• M34: 12,967,742 km (0.109 R)
• M35: 13,196,178 km (0.1 R)
• M36: 13,503,003 km (0.092 R)
• M37: 13,657,238 km (0.054 R)
• M38: 13,967,504 km (0.065 R)
• M39: 14,201,775 km (0.066 R)
• M40: 14,319,359 km (0.081 R)
• M41: 15,352,182 km (0.119 R)
• M42: 15,715,256 km (0.111 R)
• M43: 16,326,812 km (0.069 R)
• M44: 16,491,220 km (0.037 R)
• M45: 16,863,270 km (0.072 R)
• M46: 17,237,863 km (0.05 R)
• M47: 17,363,376 km (0.037 R)
• M48: 17,699,672 km (0.096 R)
• M49: 18,250,641 km (0.065 R)
• M50: 18,378,547 km (0.091 R)
• M51: 18,721,126 km (0.105 R)
• M52: 20,068,854 km (0.111 R)
• M53: 20,333,343 km (0.032 R)
• M54: 20,554,598 km (0.096 R)
• M55: 21,088,961 km (0.072 R)
• M56: 21,268,180 km (0.106 R)
• M57: 21,537,755 km (0.026 R)
• M58: 22,035,018 km (0.051 R)
• M59: 22,125,824 km (0.072 R)
• M60: 22,262,407 km (0.119 R)
• M61: 22,399,140 km (0.106 R)
• M62: 22,673,502 km (0.089 R)
• M63: 22,857,059 km (0.077 R)
• M64: 23,364,345 km (0.112 R)
• M65: 23,735,497 km (0.093 R)
• M66: 23,875,222 km (0.095 R)
• M67: 24,249,216 km (0.108 R)
• M68: 24,813,799 km (0.116 R)
• M69: 25,477,864 km (0.079 R)
• M70: 26,775,326 km (0.048 R)
• M71: 27,017,974 km (0.108 R)
• M72: 27,897,310 km (0.057 R)
• M73: 28,587,854 km (0.066 R)
• M74: 29,684,406 km (0.117 R)
• M75: 31,559,316 km (0.089 R)
• M76: 31,661,791 km (0.112 R)
• M77: 32,227,271 km (0.076 R)
• M78: 32,847,952 km (0.096 R)
• M79: 33,838,590 km (0.105 R)
• M80: 34,311,319 km (0.082 R)
• M81: 35,582,751 km (0.093 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.92 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 590.4

Radius: 4.4

Gravity: 30.5 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 12.96 AU - 18.88 AU

Year: 26613 Days

Day: 15.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 87,602,684 km

• M1: 76,893 km (0.065 R)
• M2: 728,990 km (0.114 R)
• M3: 1,063,042 km (0.112 R)
• M4: 1,373,757 km (0.053 R)
• M5: 1,925,325 km (0.119 R)
• M6: 2,110,527 km (0.071 R)
• M7: 3,033,396 km (0.094 R)
• M8: 3,118,966 km (0.094 R)
• M9: 3,424,445 km (0.111 R)
• M10: 3,513,605 km (0.097 R)
• M11: 3,694,020 km (0.093 R)
• M12: 3,739,648 km (0.074 R)
• M13: 4,739,410 km (0.093 R)
• M14: 4,938,675 km (0.119 R)
• M15: 5,448,953 km (0.104 R)
• M16: 5,501,013 km (0.119 R)
• M17: 5,710,450 km (0.037 R)
• M18: 6,083,248 km (0.086 R)
• M19: 6,518,877 km (0.112 R)
• M20: 6,740,581 km (0.057 R)
• M21: 7,134,322 km (0.034 R)
• M22: 7,191,170 km (0.068 R)
• M23: 7,944,096 km (0.091 R)
• M24: 8,299,989 km (0.09 R)
• M25: 8,479,806 km (0.101 R)
• M26: 8,660,969 km (0.09 R)
• M27: 12,065,367 km (0.097 R)
• M28: 12,405,703 km (0.106 R)
• M29: 12,680,065 km (0.118 R)
• M30: 14,082,246 km (0.093 R)
• M31: 14,584,446 km (0.077 R)
• M32: 15,458,995 km (0.079 R)
• M33: 15,532,597 km (0.104 R)
• M34: 16,500,645 km (0.113 R)
• M35: 16,726,688 km (0.114 R)
• M36: 17,334,803 km (0.09 R)
• M37: 18,338,305 km (0.119 R)
• M38: 19,439,795 km (0.114 R)
• M39: 21,213,576 km (0.102 R)
• M40: 21,295,556 km (0.09 R)
• M41: 22,619,348 km (0.081 R)
• M42: 23,206,968 km (0.028 R)
• M43: 23,714,554 km (0.067 R)
• M44: 27,994,399 km (0.12 R)
• M45: 28,354,182 km (0.099 R)
• M46: 28,715,461 km (0.118 R)
• M47: 29,442,507 km (0.075 R)
• M48: 30,267,688 km (0.079 R)
• M49: 30,452,143 km (0.06 R)
• M50: 30,544,444 km (0.116 R)
• M51: 30,729,497 km (0.04 R)
• M52: 30,914,849 km (0.108 R)
• M53: 31,286,599 km (0.086 R)
• M54: 32,505,224 km (0.115 R)
• M55: 32,599,470 km (0.032 R)
• M56: 33,739,107 km (0.055 R)
• M57: 34,121,928 km (0.085 R)
• M58: 35,085,189 km (0.052 R)
• M59: 36,743,032 km (0.07 R)
• M60: 37,730,229 km (0.117 R)
• M61: 38,326,526 km (0.118 R)
• M62: 39,227,105 km (0.065 R)
• M63: 40,946,882 km (0.108 R)
• M64: 42,484,748 km (0.104 R)
• M65: 45,194,863 km (0.026 R)
• M66: 46,570,715 km (0.042 R)
• M67: 46,783,593 km (0.118 R)
• M68: 47,424,171 km (0.083 R)
• M69: 51,438,181 km (0.118 R)
• M70: 55,785,345 km (0.065 R)
• M71: 56,464,520 km (0.075 R)
• M72: 57,374,374 km (0.06 R)
• M73: 57,488,367 km (0.066 R)
• M74: 58,518,349 km (0.097 R)
• M75: 59,785,592 km (0.115 R)
• M76: 61,061,812 km (0.115 R)
• M77: 62,346,857 km (0.035 R)
• M78: 64,350,571 km (0.091 R)
• M79: 65,658,206 km (0.102 R)
• M80: 66,494,907 km (0.097 R)
• M81: 66,854,540 km (0.041 R)
• M82: 68,178,930 km (0.045 R)
• M83: 70,364,705 km (0.078 R)
• M84: 72,203,562 km (0.091 R)
• M85: 73,314,476 km (0.111 R)
• M86: 76,806,688 km (0.102 R)
• M87: 77,940,640 km (0.082 R)
• M88: 78,446,281 km (0.096 R)
• M89: 83,046,864 km (0.102 R)
• M90: 83,175,967 km (0.094 R)
• M91: 84,210,586 km (0.087 R)
• M92: 84,859,392 km (0.089 R)
• M93: 87,077,929 km (0.049 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: 455 - 10,947 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit