🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 3.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.52 AU - 4.02 AU

Year: 2139 Days

Day: 17.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.8

Radius: 10.4

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 7.29 AU - 7.43 AU

Year: 7221 Days

Day: 14.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 84,702,758 km

• M1: 130,150 km (0.117 R)
• M2: 202,556 km (0.047 R)
• M3: 344,823 km (0.091 R)
• M4: 423,512 km (0.058 R)
• M5: 530,324 km (0.094 R)
• M6: 658,530 km (0.109 R)
• M7: 1,000,810 km (0.087 R)
• M8: 1,067,680 km (0.108 R)
• M9: 1,191,996 km (0.043 R)
• M10: 1,321,398 km (0.064 R)
• M11: 1,440,627 km (0.102 R)
• M12: 1,532,481 km (0.092 R)
• M13: 1,642,136 km (0.107 R)
• M14: 1,722,171 km (0.045 R)
• M15: 1,869,674 km (0.036 R)
• M16: 1,936,544 km (0.074 R)
• M17: 2,501,276 km (0.111 R)
• M18: 2,669,125 km (0.088 R)
• M19: 2,918,206 km (0.111 R)
• M20: 3,055,537 km (0.078 R)
• M21: 3,647,346 km (0.098 R)
• M22: 4,032,411 km (0.042 R)
• M23: 4,498,258 km (0.102 R)
• M24: 4,634,542 km (0.076 R)
• M25: 4,887,961 km (0.091 R)
• M26: 5,897,148 km (0.1 R)
• M27: 6,425,528 km (0.088 R)
• M28: 6,605,045 km (0.108 R)
• M29: 6,708,417 km (0.068 R)
• M30: 6,969,166 km (0.036 R)
• M31: 7,446,832 km (0.119 R)
• M32: 7,716,857 km (0.111 R)
• M33: 8,072,600 km (0.119 R)
• M34: 9,201,017 km (0.11 R)
• M35: 10,049,835 km (0.102 R)
• M36: 10,228,605 km (0.113 R)
• M37: 10,740,828 km (0.088 R)
• M38: 11,046,008 km (0.09 R)
• M39: 11,947,185 km (0.092 R)
• M40: 12,295,299 km (0.05 R)
• M41: 13,196,178 km (0.084 R)
• M42: 13,294,015 km (0.075 R)
• M43: 13,952,245 km (0.082 R)
• M44: 14,018,517 km (0.091 R)
• M45: 14,419,290 km (0.066 R)
• M46: 14,722,226 km (0.082 R)
• M47: 14,789,844 km (0.075 R)
• M48: 15,163,539 km (0.094 R)
• M49: 15,334,380 km (0.108 R)
• M50: 15,609,191 km (0.083 R)
• M51: 15,816,384 km (0.114 R)
• M52: 15,954,912 km (0.096 R)
• M53: 16,198,607 km (0.111 R)
• M54: 16,268,320 km (0.091 R)
• M55: 16,443,349 km (0.032 R)
• M56: 17,506,392 km (0.076 R)
• M57: 17,685,610 km (0.115 R)
• M58: 17,793,470 km (0.05 R)
• M59: 17,865,576 km (0.073 R)
• M60: 19,289,897 km (0.055 R)
• M61: 19,475,100 km (0.118 R)
• M62: 20,259,591 km (0.06 R)
• M63: 22,052,671 km (0.083 R)
• M64: 22,168,759 km (0.116 R)
• M65: 22,791,834 km (0.107 R)
• M66: 23,105,391 km (0.079 R)
• M67: 23,697,500 km (0.115 R)
• M68: 23,856,073 km (0.111 R)
• M69: 24,856,135 km (0.099 R)
• M70: 24,977,010 km (0.092 R)
• M71: 25,219,359 km (0.097 R)
• M72: 25,706,599 km (0.108 R)
• M73: 25,788,130 km (0.058 R)
• M74: 26,278,811 km (0.09 R)
• M75: 26,607,776 km (0.113 R)
• M76: 27,186,720 km (0.088 R)
• M77: 27,394,512 km (0.113 R)
• M78: 27,519,426 km (0.112 R)

Asteroid Belt

Center: 9.63 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 11.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490

Radius: 11.7

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 11.65 AU - 12.15 AU

Year: 14846 Days

Day: 5.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 84,702,758 km

• M1: 154,684 km (0.055 R)
• M2: 258,056 km (0.116 R)
• M3: 464,053 km (0.08 R)
• M4: 541,544 km (0.118 R)
• M5: 624,422 km (0.086 R)
• M6: 767,587 km (0.108 R)
• M7: 902,674 km (0.089 R)
• M8: 983,756 km (0.058 R)
• M9: 1,175,989 km (0.104 R)
• M10: 1,476,082 km (0.1 R)
• M11: 1,647,821 km (0.087 R)
• M12: 1,774,829 km (0.078 R)
• M13: 2,429,619 km (0.09 R)
• M14: 3,942,801 km (0.06 R)
• M15: 4,080,132 km (0.056 R)
• M16: 4,430,191 km (0.059 R)
• M17: 4,753,772 km (0.084 R)
• M18: 5,461,968 km (0.119 R)
• M19: 5,770,139 km (0.103 R)
• M20: 6,005,008 km (0.052 R)
• M21: 7,100,813 km (0.072 R)
• M22: 8,478,160 km (0.079 R)
• M23: 8,656,032 km (0.057 R)
• M24: 9,151,799 km (0.079 R)
• M25: 10,454,946 km (0.047 R)
• M26: 10,550,240 km (0.109 R)
• M27: 11,371,981 km (0.071 R)
• M28: 11,519,186 km (0.113 R)
• M29: 12,014,355 km (0.079 R)
• M30: 12,114,286 km (0.034 R)
• M31: 13,076,948 km (0.104 R)
• M32: 13,179,722 km (0.101 R)
• M33: 13,697,630 km (0.118 R)
• M34: 13,854,259 km (0.1 R)
• M35: 14,913,861 km (0.089 R)
• M36: 15,236,842 km (0.054 R)
• M37: 15,944,590 km (0.051 R)
• M38: 16,496,456 km (0.105 R)
• M39: 17,675,437 km (0.069 R)
• M40: 18,534,129 km (0.072 R)
• M41: 19,877,219 km (0.057 R)
• M42: 20,830,008 km (0.038 R)
• M43: 21,797,607 km (0.112 R)
• M44: 21,980,565 km (0.055 R)
• M45: 22,164,121 km (0.035 R)
• M46: 22,532,880 km (0.084 R)
• M47: 23,338,614 km (0.098 R)
• M48: 23,776,487 km (0.081 R)
• M49: 24,533,303 km (0.114 R)
• M50: 24,723,741 km (0.079 R)
• M51: 25,234,019 km (0.097 R)
• M52: 25,747,738 km (0.106 R)
• M53: 26,264,898 km (0.053 R)
• M54: 26,916,247 km (0.084 R)
• M55: 27,507,009 km (0.075 R)
• M56: 27,837,022 km (0.088 R)
• M57: 29,709,539 km (0.12 R)
• M58: 29,912,543 km (0.105 R)
• M59: 30,797,714 km (0.12 R)
• M60: 33,715,770 km (0.073 R)
• M61: 34,281,549 km (0.112 R)
• M62: 35,064,694 km (0.108 R)
• M63: 36,431,121 km (0.081 R)
• M64: 36,793,596 km (0.058 R)
• M65: 37,157,269 km (0.071 R)
• M66: 37,376,130 km (0.087 R)
• M67: 37,668,445 km (0.104 R)
• M68: 37,961,656 km (0.114 R)
• M69: 38,035,109 km (0.116 R)
• M70: 38,550,174 km (0.117 R)
• M71: 39,513,136 km (0.112 R)
• M72: 40,184,382 km (0.094 R)
• M73: 40,259,181 km (0.116 R)
• M74: 40,709,021 km (0.102 R)
• M75: 41,160,508 km (0.059 R)
• M76: 42,068,567 km (0.083 R)
• M77: 42,448,994 km (0.037 R)
• M78: 44,444,929 km (0.066 R)
• M79: 44,522,271 km (0.028 R)
• M80: 45,454,266 km (0.092 R)
• M81: 49,888,347 km (0.047 R)
• M82: 50,613,747 km (0.104 R)
• M83: 51,261,356 km (0.112 R)
• M84: 52,074,869 km (0.117 R)
• M85: 52,565,101 km (0.107 R)
• M86: 53,138,809 km (0.112 R)
• M87: 54,458,113 km (0.081 R)
• M88: 54,540,990 km (0.103 R)
• M89: 55,704,712 km (0.041 R)
• M90: 55,788,188 km (0.03 R)

Planet 4 - Gas Giant

Semi-Major Axis: 12.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 804.1

Radius: 14.3

Gravity: 3.93 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 11.26 AU - 13.36 AU

Year: 15620 Days

Day: 5.3 Hours

Environment

Temp: -177 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 84,702,758 km

• M1: 188,942 km (0.1 R)
• M2: 513,121 km (0.088 R)
• M3: 603,478 km (0.086 R)
• M4: 869,612 km (0.051 R)
• M5: 1,053,618 km (0.106 R)
• M6: 1,150,856 km (0.079 R)
• M7: 1,544,598 km (0.047 R)
• M8: 1,860,250 km (0.117 R)
• M9: 2,292,737 km (0.105 R)
• M10: 2,688,573 km (0.1 R)
• M11: 2,929,874 km (0.111 R)
• M12: 3,582,869 km (0.055 R)
• M13: 4,361,077 km (0.117 R)
• M14: 4,686,901 km (0.096 R)
• M15: 4,811,217 km (0.087 R)
• M16: 5,276,466 km (0.086 R)
• M17: 5,756,376 km (0.117 R)
• M18: 6,387,530 km (0.08 R)
• M19: 6,525,609 km (0.094 R)
• M20: 8,360,726 km (0.054 R)
• M21: 8,613,546 km (0.102 R)
• M22: 9,544,643 km (0.095 R)
• M23: 10,022,160 km (0.057 R)
• M24: 10,290,838 km (0.083 R)
• M25: 10,835,523 km (0.047 R)
• M26: 11,670,130 km (0.086 R)
• M27: 12,009,717 km (0.034 R)
• M28: 12,931,390 km (0.11 R)
• M29: 14,175,595 km (0.076 R)
• M30: 15,087,693 km (0.098 R)
• M31: 16,207,284 km (0.116 R)
• M32: 16,649,794 km (0.117 R)
• M33: 17,160,521 km (0.099 R)
• M34: 18,001,561 km (0.113 R)
• M35: 18,394,255 km (0.106 R)
• M36: 19,321,463 km (0.098 R)
• M37: 19,790,901 km (0.109 R)
• M38: 21,015,060 km (0.09 R)
• M39: 22,333,765 km (0.067 R)
• M40: 22,474,088 km (0.048 R)
• M41: 22,826,391 km (0.051 R)
• M42: 22,967,761 km (0.089 R)
• M43: 24,832,499 km (0.029 R)
• M44: 26,225,704 km (0.088 R)
• M45: 26,745,407 km (0.103 R)
• M46: 27,343,648 km (0.116 R)
• M47: 27,946,079 km (0.118 R)
• M48: 28,781,882 km (0.1 R)
• M49: 29,394,785 km (0.072 R)
• M50: 30,244,501 km (0.069 R)
• M51: 31,259,373 km (0.058 R)
• M52: 31,731,504 km (0.104 R)
• M53: 34,775,970 km (0.03 R)
• M54: 36,498,141 km (0.104 R)
• M55: 41,569,808 km (0.088 R)
• M56: 42,436,278 km (0.082 R)
• M57: 44,099,059 km (0.073 R)
• M58: 46,767,735 km (0.114 R)
• M59: 47,127,518 km (0.111 R)
• M60: 47,668,913 km (0.111 R)
• M61: 47,940,283 km (0.089 R)
• M62: 49,671,430 km (0.108 R)
• M63: 50,038,543 km (0.028 R)
• M64: 50,498,706 km (0.115 R)
• M65: 51,052,667 km (0.097 R)
• M66: 51,608,722 km (0.114 R)
• M67: 51,887,423 km (0.1 R)
• M68: 52,353,121 km (0.08 R)
• M69: 52,446,470 km (0.107 R)
• M70: 53,382,654 km (0.084 R)
• M71: 53,664,496 km (0.101 R)
• M72: 53,946,937 km (0.115 R)
• M73: 54,797,102 km (0.098 R)
• M74: 55,937,636 km (0.112 R)
• M75: 56,606,637 km (0.108 R)
• M76: 56,894,015 km (0.114 R)
• M77: 57,374,374 km (0.1 R)
• M78: 57,470,565 km (0.118 R)
• M79: 57,952,420 km (0.11 R)
• M80: 58,629,201 km (0.074 R)
• M81: 59,406,062 km (0.105 R)
• M82: 59,600,689 km (0.034 R)
• M83: 60,381,740 km (0.09 R)
• M84: 63,141,970 km (0.086 R)
• M85: 65,439,793 km (0.113 R)
• M86: 66,043,870 km (0.07 R)
• M87: 66,447,485 km (0.096 R)
• M88: 66,953,275 km (0.119 R)
• M89: 67,358,685 km (0.102 R)
• M90: 67,866,869 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 18.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 478.6

Radius: 6.3

Gravity: 12.06 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 16.5 AU - 19.92 AU

Year: 28103 Days

Day: 18.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 84,702,758 km

• M1: 189,541 km (0.044 R)
• M2: 585,676 km (0.082 R)
• M3: 806,781 km (0.088 R)
• M4: 2,249,952 km (0.101 R)
• M5: 2,439,792 km (0.106 R)
• M6: 4,136,830 km (0.084 R)
• M7: 4,416,578 km (0.101 R)
• M8: 4,654,439 km (0.087 R)
• M9: 5,142,876 km (0.118 R)
• M10: 5,242,358 km (0.053 R)
• M11: 5,494,281 km (0.12 R)
• M12: 6,273,536 km (0.065 R)
• M13: 6,326,644 km (0.089 R)
• M14: 6,487,162 km (0.11 R)
• M15: 8,632,695 km (0.101 R)
• M16: 8,929,946 km (0.109 R)
• M17: 8,989,934 km (0.078 R)
• M18: 9,170,349 km (0.118 R)
• M19: 9,534,770 km (0.109 R)
• M20: 9,595,955 km (0.074 R)
• M21: 10,340,654 km (0.105 R)
• M22: 10,656,455 km (0.115 R)
• M23: 11,297,332 km (0.091 R)
• M24: 12,616,486 km (0.108 R)
• M25: 14,192,649 km (0.102 R)
• M26: 14,543,456 km (0.058 R)
• M27: 15,902,403 km (0.1 R)
• M28: 16,120,667 km (0.097 R)
• M29: 16,486,583 km (0.081 R)
• M30: 16,633,787 km (0.052 R)
• M31: 17,600,937 km (0.079 R)
• M32: 18,129,168 km (0.098 R)
• M33: 20,058,083 km (0.12 R)
• M34: 20,927,246 km (0.052 R)
• M35: 21,006,982 km (0.047 R)
• M36: 21,166,453 km (0.107 R)
• M37: 21,647,560 km (0.107 R)
• M38: 21,889,460 km (0.077 R)
• M39: 21,970,242 km (0.087 R)
• M40: 22,375,952 km (0.073 R)
• M41: 23,112,422 km (0.049 R)
• M42: 23,442,136 km (0.11 R)
• M43: 26,394,001 km (0.058 R)
• M44: 26,652,506 km (0.081 R)
• M45: 27,432,809 km (0.077 R)
• M46: 29,193,426 km (0.103 R)
• M47: 29,549,918 km (0.114 R)
• M48: 29,728,687 km (0.079 R)
• M49: 30,267,240 km (0.113 R)
• M50: 30,899,590 km (0.113 R)
• M51: 32,269,308 km (0.101 R)
• M52: 32,453,463 km (0.049 R)
• M53: 32,637,917 km (0.105 R)
• M54: 33,565,573 km (0.091 R)
• M55: 34,501,757 km (0.065 R)
• M56: 39,015,573 km (0.079 R)
• M57: 40,892,279 km (0.086 R)
• M58: 41,891,742 km (0.103 R)
• M59: 42,092,652 km (0.113 R)
• M60: 42,293,861 km (0.061 R)
• M61: 43,304,544 km (0.078 R)
• M62: 44,220,981 km (0.103 R)
• M63: 44,527,806 km (0.117 R)
• M64: 44,630,281 km (0.072 R)
• M65: 46,384,017 km (0.104 R)
• M66: 47,950,157 km (0.105 R)
• M67: 50,278,199 km (0.075 R)
• M68: 50,705,450 km (0.095 R)
• M69: 51,348,572 km (0.073 R)
• M70: 51,886,525 km (0.095 R)
• M71: 52,534,583 km (0.107 R)
• M72: 55,814,816 km (0.064 R)
• M73: 55,925,369 km (0.059 R)
• M74: 56,035,922 km (0.089 R)
• M75: 57,368,091 km (0.061 R)
• M76: 58,038,140 km (0.066 R)
• M77: 58,150,188 km (0.071 R)
• M78: 58,598,533 km (0.108 R)
• M79: 59,048,075 km (0.046 R)
• M80: 60,744,215 km (0.066 R)
• M81: 60,857,910 km (0.056 R)
• M82: 61,998,145 km (0.083 R)
• M83: 62,800,588 km (0.12 R)
• M84: 65,461,186 km (0.104 R)
• M85: 67,569,020 km (0.09 R)
• M86: 67,922,370 km (0.096 R)
• M87: 71,850,810 km (0.101 R)
• M88: 71,970,937 km (0.072 R)
• M89: 73,176,546 km (0.102 R)
• M90: 76,096,996 km (0.082 R)
• M91: 78,559,676 km (0.107 R)
• M92: 78,683,543 km (0.07 R)
• M93: 80,548,580 km (0.104 R)
• M94: 80,923,323 km (0.097 R)
• M95: 82,176,803 km (0.113 R)
• M96: 82,805,862 km (0.115 R)
• M97: 83,436,567 km (0.068 R)

Kuiper Belt

Range: 30.3 - 52.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 13,632 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit