🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.98 AU - 1.36 AU

Year: 477 Days

Day: 23.9 Hours

Environment

Temp: -17 °C

Axial Tilt: 31.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 88,666,810 km

• M1: 45,927 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.01

Radius: 1

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 2.12 AU - 2.4 AU

Year: 1280 Days

Day: 29.7 Hours

Environment

Temp: -90 °C

Axial Tilt: 16.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 88,666,810 km

• M1: 350,059 km (0.091 R)
• M2: 374,443 km (0.045 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.8 AU - 2.72 AU

Year: 1280 Days

Day: 16.7 Hours

Environment

Temp: -98 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,666,810 km

• M1: 55,351 km (0.12 R)

Asteroid Belt

Center: 4.09 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 763.7

Radius: 8.4

Gravity: 10.82 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 5.07 AU - 6.75 AU

Year: 5413 Days

Day: 12.9 Hours

Environment

Temp: -154 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 88,666,810 km

• M1: 234,569 km (0.082 R)
• M2: 338,690 km (0.066 R)
• M3: 397,930 km (0.067 R)
• M4: 461,360 km (0.036 R)
• M5: 517,309 km (0.1 R)
• M6: 588,069 km (0.081 R)
• M7: 713,881 km (0.109 R)
• M8: 1,037,760 km (0.057 R)
• M9: 1,240,017 km (0.091 R)
• M10: 1,404,574 km (0.09 R)
• M11: 2,289,895 km (0.119 R)
• M12: 2,370,378 km (0.066 R)
• M13: 2,575,627 km (0.11 R)
• M14: 2,872,878 km (0.091 R)
• M15: 3,476,804 km (0.052 R)
• M16: 3,829,257 km (0.078 R)
• M17: 4,021,789 km (0.114 R)
• M18: 4,618,834 km (0.095 R)
• M19: 4,927,754 km (0.099 R)
• M20: 5,005,994 km (0.039 R)
• M21: 5,296,662 km (0.099 R)
• M22: 5,350,069 km (0.094 R)
• M23: 5,484,408 km (0.113 R)
• M24: 6,173,156 km (0.039 R)
• M25: 6,888,832 km (0.029 R)
• M26: 7,241,734 km (0.106 R)
• M27: 7,510,262 km (0.026 R)
• M28: 7,782,231 km (0.063 R)
• M29: 8,088,009 km (0.114 R)
• M30: 8,211,427 km (0.119 R)
• M31: 8,335,593 km (0.114 R)
• M32: 8,491,624 km (0.109 R)
• M33: 8,648,552 km (0.108 R)
• M34: 8,774,813 km (0.116 R)
• M35: 9,029,129 km (0.058 R)
• M36: 9,093,157 km (0.1 R)
• M37: 9,382,928 km (0.037 R)
• M38: 9,480,167 km (0.056 R)
• M39: 9,971,596 km (0.114 R)
• M40: 11,460,394 km (0.058 R)
• M41: 11,948,532 km (0.104 R)
• M42: 12,265,829 km (0.109 R)
• M43: 12,407,797 km (0.054 R)
• M44: 12,479,006 km (0.068 R)
• M45: 12,550,364 km (0.116 R)
• M46: 13,017,259 km (0.074 R)
• M47: 15,550,848 km (0.106 R)
• M48: 15,936,063 km (0.087 R)
• M49: 16,091,046 km (0.102 R)
• M50: 16,285,374 km (0.063 R)
• M51: 16,833,949 km (0.103 R)
• M52: 17,031,269 km (0.104 R)
• M53: 17,110,406 km (0.056 R)
• M54: 17,468,244 km (0.093 R)
• M55: 17,708,050 km (0.101 R)
• M56: 17,908,810 km (0.074 R)
• M57: 18,434,198 km (0.055 R)
• M58: 18,596,811 km (0.119 R)
• M59: 18,882,692 km (0.101 R)
• M60: 19,046,651 km (0.119 R)
• M61: 20,124,205 km (0.054 R)
• M62: 20,966,590 km (0.069 R)
• M63: 21,051,412 km (0.049 R)
• M64: 21,392,047 km (0.053 R)
• M65: 22,947,117 km (0.112 R)
• M66: 23,078,314 km (0.067 R)
• M67: 23,915,314 km (0.069 R)
• M68: 24,004,026 km (0.052 R)
• M69: 25,664,263 km (0.083 R)
• M70: 25,891,502 km (0.115 R)
• M71: 26,623,035 km (0.101 R)
• M72: 26,899,044 km (0.111 R)
• M73: 27,593,477 km (0.041 R)
• M74: 27,966,125 km (0.039 R)
• M75: 28,059,624 km (0.061 R)
• M76: 28,387,393 km (0.102 R)
• M77: 28,763,781 km (0.049 R)
• M78: 29,331,206 km (0.088 R)
• M79: 29,902,370 km (0.114 R)
• M80: 30,333,212 km (0.097 R)
• M81: 30,429,254 km (0.057 R)
• M82: 31,055,770 km (0.045 R)
• M83: 31,346,439 km (0.059 R)
• M84: 31,686,624 km (0.078 R)
• M85: 32,028,007 km (0.054 R)
• M86: 32,125,844 km (0.097 R)
• M87: 32,616,225 km (0.103 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 934.7

Radius: 8

Gravity: 14.6 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 16.34 AU - 18.42 AU

Year: 27296 Days

Day: 22.5 Hours

Environment

Temp: -207 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 88,666,810 km

• M1: 290,070 km (0.092 R)
• M2: 611,855 km (0.102 R)
• M3: 665,711 km (0.053 R)
• M4: 721,361 km (0.109 R)
• M5: 898,485 km (0.035 R)
• M6: 960,718 km (0.1 R)
• M7: 1,401,283 km (0.073 R)
• M8: 1,511,238 km (0.106 R)
• M9: 2,145,533 km (0.12 R)
• M10: 2,359,308 km (0.105 R)
• M11: 2,625,143 km (0.106 R)
• M12: 3,429,382 km (0.098 R)
• M13: 5,245,201 km (0.099 R)
• M14: 5,475,581 km (0.087 R)
• M15: 5,827,435 km (0.081 R)
• M16: 7,179,202 km (0.098 R)
• M17: 7,370,837 km (0.062 R)
• M18: 8,287,423 km (0.103 R)
• M19: 8,488,482 km (0.108 R)
• M20: 8,895,389 km (0.037 R)
• M21: 10,297,420 km (0.083 R)
• M22: 12,526,129 km (0.111 R)
• M23: 12,911,643 km (0.115 R)
• M24: 14,171,257 km (0.062 R)
• M25: 14,653,710 km (0.091 R)
• M26: 15,223,379 km (0.108 R)
• M27: 15,883,255 km (0.092 R)
• M28: 16,133,233 km (0.101 R)
• M29: 18,005,001 km (0.055 R)
• M30: 18,178,535 km (0.074 R)
• M31: 18,265,601 km (0.072 R)
• M32: 20,304,321 km (0.109 R)
• M33: 21,396,235 km (0.073 R)
• M34: 23,164,033 km (0.03 R)
• M35: 23,447,372 km (0.03 R)
• M36: 23,636,912 km (0.101 R)
• M37: 23,922,196 km (0.082 R)
• M38: 24,978,057 km (0.116 R)
• M39: 25,365,815 km (0.068 R)
• M40: 27,633,569 km (0.038 R)
• M41: 28,336,529 km (0.097 R)
• M42: 28,943,747 km (0.097 R)
• M43: 29,350,953 km (0.065 R)
• M44: 29,453,128 km (0.105 R)
• M45: 29,657,628 km (0.106 R)
• M46: 31,102,744 km (0.072 R)
• M47: 34,383,126 km (0.053 R)
• M48: 36,447,427 km (0.061 R)
• M49: 38,328,171 km (0.113 R)
• M50: 38,887,368 km (0.036 R)
• M51: 38,999,567 km (0.117 R)
• M52: 39,787,648 km (0.11 R)
• M53: 40,580,966 km (0.072 R)
• M54: 41,494,111 km (0.067 R)
• M55: 41,838,336 km (0.12 R)
• M56: 42,183,308 km (0.083 R)
• M57: 45,095,829 km (0.105 R)
• M58: 45,685,993 km (0.045 R)
• M59: 49,280,830 km (0.093 R)
• M60: 50,254,712 km (0.057 R)
• M61: 51,974,190 km (0.112 R)
• M62: 52,097,758 km (0.104 R)
• M63: 54,088,008 km (0.096 R)
• M64: 57,630,336 km (0.09 R)
• M65: 59,817,307 km (0.091 R)
• M66: 60,725,815 km (0.03 R)
• M67: 61,638,661 km (0.108 R)
• M68: 62,162,403 km (0.093 R)
• M69: 64,670,262 km (0.061 R)
• M70: 66,807,716 km (0.1 R)
• M71: 67,076,544 km (0.108 R)
• M72: 71,014,408 km (0.08 R)
• M73: 71,426,102 km (0.094 R)
• M74: 71,976,173 km (0.106 R)
• M75: 72,251,732 km (0.102 R)
• M76: 74,608,048 km (0.113 R)
• M77: 78,402,150 km (0.077 R)
• M78: 79,396,078 km (0.102 R)
• M79: 79,965,896 km (0.115 R)
• M80: 81,109,572 km (0.087 R)
• M81: 81,970,807 km (0.116 R)
• M82: 83,123,907 km (0.046 R)
• M83: 83,557,741 km (0.107 R)
• M84: 84,137,283 km (0.11 R)
• M85: 85,300,407 km (0.09 R)
• M86: 86,030,145 km (0.107 R)
• M87: 87,348,701 km (0.105 R)
• M88: 90,006,008 km (0.079 R)
• M89: 90,748,761 km (0.091 R)
• M90: 91,046,461 km (0.047 R)
• M91: 91,195,460 km (0.088 R)
• M92: 94,644,140 km (0.084 R)
• M93: 94,946,029 km (0.083 R)
• M94: 96,156,874 km (0.034 R)
• M95: 97,829,976 km (0.069 R)
• M96: 98,288,045 km (0.072 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.45 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 747.9

Radius: 4.1

Gravity: 44.49 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 17.36 AU - 17.54 AU

Year: 27461 Days

Day: 16.1 Hours

Environment

Temp: -195 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 88,666,810 km

• M1: 54,005 km (0.102 R)
• M2: 504,294 km (0.068 R)
• M3: 1,165,218 km (0.091 R)
• M4: 1,544,448 km (0.073 R)
• M5: 1,617,303 km (0.06 R)
• M6: 1,804,300 km (0.063 R)
• M7: 1,881,193 km (0.053 R)
• M8: 1,919,939 km (0.101 R)
• M9: 1,958,984 km (0.112 R)
• M10: 2,077,914 km (0.068 R)
• M11: 2,199,089 km (0.115 R)
• M12: 2,239,929 km (0.092 R)
• M13: 2,322,507 km (0.062 R)
• M14: 2,619,459 km (0.076 R)
• M15: 3,774,504 km (0.074 R)
• M16: 4,173,332 km (0.073 R)
• M17: 4,849,514 km (0.08 R)
• M18: 5,010,332 km (0.12 R)
• M19: 5,064,337 km (0.111 R)
• M20: 5,447,756 km (0.109 R)
• M21: 6,475,942 km (0.117 R)
• M22: 6,593,825 km (0.111 R)
• M23: 6,891,675 km (0.108 R)
• M24: 7,873,785 km (0.076 R)
• M25: 8,062,876 km (0.114 R)
• M26: 8,317,193 km (0.039 R)
• M27: 10,931,116 km (0.113 R)
• M28: 12,143,308 km (0.105 R)
• M29: 14,692,306 km (0.112 R)
• M30: 15,158,752 km (0.102 R)
• M31: 17,809,477 km (0.117 R)
• M32: 17,974,633 km (0.115 R)
• M33: 20,254,056 km (0.114 R)
• M34: 21,033,760 km (0.057 R)
• M35: 21,120,975 km (0.12 R)
• M36: 21,208,341 km (0.076 R)
• M37: 21,911,600 km (0.064 R)
• M38: 23,160,593 km (0.096 R)
• M39: 23,702,885 km (0.032 R)
• M40: 25,169,543 km (0.093 R)
• M41: 25,262,144 km (0.066 R)
• M42: 27,901,349 km (0.107 R)
• M43: 29,059,087 km (0.072 R)
• M44: 29,741,553 km (0.082 R)
• M45: 29,937,526 km (0.045 R)
• M46: 31,720,583 km (0.102 R)
• M47: 33,537,748 km (0.101 R)
• M48: 34,253,424 km (0.114 R)
• M49: 34,561,746 km (0.083 R)
• M50: 35,699,886 km (0.092 R)
• M51: 36,325,953 km (0.064 R)
• M52: 37,800,689 km (0.062 R)
• M53: 41,135,226 km (0.075 R)
• M54: 43,224,809 km (0.108 R)
• M55: 46,253,268 km (0.099 R)
• M56: 46,935,584 km (0.088 R)
• M57: 48,309,940 km (0.1 R)
• M58: 49,349,346 km (0.076 R)
• M59: 51,332,864 km (0.1 R)
• M60: 51,685,616 km (0.109 R)
• M61: 52,393,363 km (0.111 R)
• M62: 55,980,570 km (0.104 R)
• M63: 57,315,432 km (0.035 R)
• M64: 60,760,671 km (0.104 R)
• M65: 60,884,987 km (0.066 R)
• M66: 62,759,299 km (0.071 R)
• M67: 63,010,623 km (0.072 R)
• M68: 64,779,319 km (0.084 R)
• M69: 65,542,268 km (0.086 R)
• M70: 66,692,376 km (0.098 R)
• M71: 69,271,892 km (0.088 R)
• M72: 70,182,345 km (0.088 R)
• M73: 70,312,794 km (0.065 R)
• M74: 71,489,980 km (0.085 R)
• M75: 75,460,607 km (0.11 R)
• M76: 75,727,938 km (0.064 R)
• M77: 80,046,529 km (0.078 R)
• M78: 81,275,476 km (0.049 R)
• M79: 81,823,603 km (0.119 R)
• M80: 82,235,595 km (0.085 R)
• M81: 83,199,454 km (0.071 R)
• M82: 84,167,203 km (0.069 R)
• M83: 85,555,920 km (0.118 R)
• M84: 86,672,518 km (0.095 R)
• M85: 87,092,440 km (0.102 R)
• M86: 88,497,014 km (0.065 R)
• M87: 88,637,935 km (0.119 R)
• M88: 88,919,778 km (0.113 R)
• M89: 91,328,602 km (0.094 R)
• M90: 91,756,004 km (0.092 R)
• M91: 93,471,891 km (0.059 R)
• M92: 94,046,197 km (0.051 R)
• M93: 94,909,826 km (0.119 R)
• M94: 95,198,251 km (0.097 R)
• M95: 95,631,486 km (0.091 R)
• M96: 96,645,012 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 18.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 451.8

Radius: 6.8

Gravity: 9.77 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 17.04 AU - 20.78 AU

Year: 30979 Days

Day: 19.4 Hours

Environment

Temp: -197 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 88,666,810 km

• M1: 92,451 km (0.039 R)
• M2: 173,085 km (0.118 R)
• M3: 231,278 km (0.054 R)
• M4: 354,098 km (0.093 R)
• M5: 793,168 km (0.102 R)
• M6: 1,075,010 km (0.113 R)
• M7: 1,725,163 km (0.11 R)
• M8: 2,637,560 km (0.081 R)
• M9: 2,843,856 km (0.117 R)
• M10: 3,012,752 km (0.103 R)
• M11: 3,584,215 km (0.045 R)
• M12: 3,952,525 km (0.104 R)
• M13: 5,026,189 km (0.108 R)
• M14: 5,077,053 km (0.111 R)
• M15: 8,670,094 km (0.108 R)
• M16: 10,175,946 km (0.117 R)
• M17: 10,369,825 km (0.102 R)
• M18: 11,290,450 km (0.114 R)
• M19: 11,424,191 km (0.079 R)
• M20: 11,625,699 km (0.058 R)
• M21: 12,720,008 km (0.079 R)
• M22: 12,789,571 km (0.089 R)
• M23: 13,209,043 km (0.073 R)
• M24: 14,567,392 km (0.109 R)
• M25: 15,299,973 km (0.081 R)
• M26: 15,447,925 km (0.09 R)
• M27: 15,670,826 km (0.089 R)
• M28: 15,894,774 km (0.086 R)
• M29: 16,648,747 km (0.049 R)
• M30: 18,821,058 km (0.06 R)
• M31: 18,900,345 km (0.05 R)
• M32: 19,059,068 km (0.099 R)
• M33: 19,859,716 km (0.077 R)
• M34: 20,589,454 km (0.05 R)
• M35: 23,000,373 km (0.094 R)
• M36: 23,681,044 km (0.112 R)
• M37: 24,627,699 km (0.038 R)
• M38: 25,411,442 km (0.05 R)
• M39: 26,824,843 km (0.058 R)
• M40: 27,182,083 km (0.114 R)
• M41: 27,901,499 km (0.094 R)
• M42: 30,004,396 km (0.117 R)
• M43: 30,375,249 km (0.105 R)
• M44: 31,403,136 km (0.098 R)
• M45: 31,874,070 km (0.028 R)
• M46: 32,632,382 km (0.057 R)
• M47: 33,396,827 km (0.097 R)
• M48: 33,588,761 km (0.048 R)
• M49: 34,070,317 km (0.101 R)
• M50: 35,235,534 km (0.036 R)
• M51: 37,405,452 km (0.118 R)
• M52: 38,205,052 km (0.077 R)
• M53: 38,909,509 km (0.045 R)
• M54: 41,563,076 km (0.066 R)
• M55: 43,643,683 km (0.096 R)
• M56: 43,748,551 km (0.1 R)
• M57: 43,853,569 km (0.099 R)
• M58: 44,169,071 km (0.117 R)
• M59: 44,485,320 km (0.082 R)
• M60: 48,447,420 km (0.118 R)
• M61: 49,318,678 km (0.075 R)
• M62: 49,646,896 km (0.094 R)
• M63: 50,305,276 km (0.111 R)
• M64: 50,415,230 km (0.077 R)
• M65: 51,187,604 km (0.027 R)
• M66: 51,741,715 km (0.103 R)
• M67: 51,852,716 km (0.078 R)
• M68: 52,520,671 km (0.078 R)
• M69: 52,967,520 km (0.066 R)
• M70: 53,527,913 km (0.06 R)
• M71: 53,640,261 km (0.049 R)
• M72: 57,160,748 km (0.106 R)
• M73: 59,006,786 km (0.064 R)
• M74: 59,820,598 km (0.029 R)
• M75: 59,937,135 km (0.054 R)
• M76: 61,459,293 km (0.04 R)
• M77: 62,402,209 km (0.075 R)
• M78: 63,350,061 km (0.067 R)
• M79: 66,101,315 km (0.086 R)
• M80: 66,221,891 km (0.054 R)
• M81: 66,463,043 km (0.059 R)
• M82: 68,281,555 km (0.047 R)
• M83: 69,380,500 km (0.105 R)
• M84: 72,215,530 km (0.086 R)
• M85: 75,843,428 km (0.111 R)
• M86: 77,361,996 km (0.114 R)
• M87: 78,125,094 km (0.077 R)
• M88: 79,274,305 km (0.029 R)
• M89: 81,460,229 km (0.085 R)
• M90: 83,405,450 km (0.095 R)
• M91: 85,365,781 km (0.066 R)
• M92: 85,891,169 km (0.103 R)
• M93: 87,341,370 km (0.056 R)
• M94: 88,268,428 km (0.103 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 156 - 17,753 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit