🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.54 AU - 0.64 AU

Year: 159 Days

Day: 13.2 Hours

Environment

Temp: 186 °C

Axial Tilt: 11.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 79,940,942 km

• M1: 15,259 km (0.076 R)

Asteroid Belt

Center: 4.68 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 8.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 970.1

Radius: 9.3

Gravity: 11.22 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 7.24 AU - 10.28 AU

Year: 9112 Days

Day: 14.1 Hours

Environment

Temp: -156 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 79,940,942 km

• M1: 158,723 km (0.027 R)
• M2: 258,505 km (0.095 R)
• M3: 418,276 km (0.118 R)
• M4: 820,694 km (0.111 R)
• M5: 1,090,868 km (0.05 R)
• M6: 1,322,744 km (0.069 R)
• M7: 1,735,934 km (0.077 R)
• M8: 1,907,223 km (0.052 R)
• M9: 2,109,928 km (0.057 R)
• M10: 2,187,869 km (0.098 R)
• M11: 2,373,370 km (0.085 R)
• M12: 2,759,931 km (0.079 R)
• M13: 3,315,986 km (0.104 R)
• M14: 3,407,092 km (0.038 R)
• M15: 3,811,006 km (0.101 R)
• M16: 4,002,790 km (0.12 R)
• M17: 4,263,240 km (0.05 R)
• M18: 4,800,895 km (0.111 R)
• M19: 5,147,962 km (0.118 R)
• M20: 5,683,672 km (0.087 R)
• M21: 6,199,635 km (0.04 R)
• M22: 7,001,779 km (0.056 R)
• M23: 7,079,869 km (0.101 R)
• M24: 7,315,934 km (0.072 R)
• M25: 7,395,221 km (0.052 R)
• M26: 7,674,969 km (0.074 R)
• M27: 7,998,849 km (0.079 R)
• M28: 8,828,219 km (0.087 R)
• M29: 8,955,078 km (0.082 R)
• M30: 9,082,386 km (0.105 R)
• M31: 9,947,062 km (0.061 R)
• M32: 10,792,589 km (0.051 R)
• M33: 11,338,471 km (0.104 R)
• M34: 11,753,905 km (0.09 R)
• M35: 12,552,009 km (0.103 R)
• M36: 12,837,891 km (0.073 R)
• M37: 13,077,846 km (0.095 R)
• M38: 16,121,714 km (0.051 R)
• M39: 16,380,518 km (0.041 R)
• M40: 16,745,238 km (0.075 R)
• M41: 17,112,650 km (0.099 R)
• M42: 18,338,455 km (0.107 R)
• M43: 19,207,918 km (0.082 R)
• M44: 19,868,692 km (0.102 R)
• M45: 20,313,446 km (0.049 R)
• M46: 20,481,145 km (0.116 R)
• M47: 21,610,310 km (0.097 R)
• M48: 21,781,300 km (0.049 R)
• M49: 22,067,631 km (0.099 R)
• M50: 23,283,263 km (0.112 R)
• M51: 23,458,592 km (0.086 R)
• M52: 23,693,311 km (0.115 R)
• M53: 23,810,895 km (0.09 R)
• M54: 25,357,138 km (0.093 R)
• M55: 27,242,969 km (0.105 R)
• M56: 28,358,520 km (0.118 R)
• M57: 28,796,393 km (0.1 R)
• M58: 29,362,621 km (0.091 R)
• M59: 30,123,476 km (0.12 R)
• M60: 30,890,614 km (0.1 R)
• M61: 31,019,118 km (0.101 R)
• M62: 31,083,446 km (0.089 R)
• M63: 31,147,773 km (0.096 R)
• M64: 31,276,726 km (0.106 R)
• M65: 31,470,306 km (0.076 R)
• M66: 32,313,888 km (0.062 R)
• M67: 33,957,071 km (0.084 R)
• M68: 34,089,615 km (0.074 R)
• M69: 34,488,592 km (0.099 R)
• M70: 34,555,163 km (0.107 R)
• M71: 34,822,196 km (0.117 R)
• M72: 34,889,066 km (0.105 R)
• M73: 36,167,230 km (0.075 R)
• M74: 36,914,322 km (0.09 R)
• M75: 37,529,319 km (0.092 R)
• M76: 37,666,500 km (0.089 R)
• M77: 39,185,816 km (0.115 R)
• M78: 39,533,930 km (0.104 R)
• M79: 39,673,505 km (0.051 R)
• M80: 40,654,867 km (0.092 R)
• M81: 40,795,639 km (0.119 R)
• M82: 41,928,244 km (0.028 R)
• M83: 41,999,453 km (0.08 R)
• M84: 43,071,172 km (0.061 R)
• M85: 43,142,979 km (0.109 R)
• M86: 43,862,844 km (0.112 R)
• M87: 46,929,600 km (0.111 R)
• M88: 48,937,353 km (0.085 R)

Planet 3 - Ice Giant

Semi-Major Axis: 15.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 405.1

Radius: 6.5

Gravity: 9.59 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 11.97 AU - 19.13 AU

Year: 21551 Days

Day: 24.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 25.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 79,940,942 km

• M1: 169,046 km (0.068 R)
• M2: 242,797 km (0.034 R)
• M3: 345,870 km (0.11 R)
• M4: 519,853 km (0.067 R)
• M5: 577,448 km (0.052 R)
• M6: 763,996 km (0.067 R)
• M7: 898,934 km (0.038 R)
• M8: 1,269,787 km (0.066 R)
• M9: 1,541,456 km (0.081 R)
• M10: 1,598,004 km (0.095 R)
• M11: 2,013,139 km (0.027 R)
• M12: 2,201,033 km (0.106 R)
• M13: 2,329,538 km (0.092 R)
• M14: 2,661,496 km (0.098 R)
• M15: 2,937,953 km (0.095 R)
• M16: 4,291,664 km (0.09 R)
• M17: 7,621,563 km (0.082 R)
• M18: 7,767,720 km (0.099 R)
• M19: 7,865,706 km (0.085 R)
• M20: 8,663,661 km (0.115 R)
• M21: 8,714,525 km (0.089 R)
• M22: 9,123,974 km (0.08 R)
• M23: 9,331,018 km (0.092 R)
• M24: 9,802,700 km (0.05 R)
• M25: 9,908,465 km (0.037 R)
• M26: 10,987,964 km (0.071 R)
• M27: 11,208,172 km (0.053 R)
• M28: 11,765,424 km (0.078 R)
• M29: 11,934,469 km (0.035 R)
• M30: 12,503,390 km (0.093 R)
• M31: 12,964,750 km (0.09 R)
• M32: 13,490,586 km (0.055 R)
• M33: 13,785,743 km (0.109 R)
• M34: 13,845,133 km (0.095 R)
• M35: 14,805,103 km (0.068 R)
• M36: 16,788,920 km (0.072 R)
• M37: 17,618,291 km (0.076 R)
• M38: 17,811,721 km (0.081 R)
• M39: 17,940,973 km (0.09 R)
• M40: 18,070,525 km (0.055 R)
• M41: 18,265,451 km (0.088 R)
• M42: 20,253,009 km (0.04 R)
• M43: 20,658,718 km (0.051 R)
• M44: 23,219,086 km (0.079 R)
• M45: 23,289,696 km (0.091 R)
• M46: 23,714,703 km (0.043 R)
• M47: 23,928,179 km (0.115 R)
• M48: 24,644,155 km (0.072 R)
• M49: 24,788,218 km (0.117 R)
• M50: 25,294,756 km (0.119 R)
• M51: 25,950,892 km (0.067 R)
• M52: 26,538,812 km (0.106 R)
• M53: 28,178,255 km (0.105 R)
• M54: 28,782,481 km (0.092 R)
• M55: 28,858,177 km (0.067 R)
• M56: 29,773,417 km (0.047 R)
• M57: 30,853,065 km (0.119 R)
• M58: 31,241,720 km (0.049 R)
• M59: 31,867,039 km (0.101 R)
• M60: 32,259,883 km (0.057 R)
• M61: 32,338,721 km (0.115 R)
• M62: 32,654,522 km (0.08 R)
• M63: 33,129,944 km (0.076 R)
• M64: 33,687,645 km (0.054 R)
• M65: 34,328,822 km (0.086 R)
• M66: 35,704,524 km (0.057 R)
• M67: 36,112,627 km (0.059 R)
• M68: 36,604,355 km (0.099 R)
• M69: 37,594,394 km (0.101 R)
• M70: 40,192,460 km (0.111 R)
• M71: 42,847,972 km (0.092 R)
• M72: 43,021,356 km (0.086 R)
• M73: 43,978,333 km (0.12 R)
• M74: 44,415,757 km (0.095 R)
• M75: 44,942,492 km (0.086 R)
• M76: 45,118,568 km (0.073 R)
• M77: 45,294,794 km (0.111 R)
• M78: 46,179,666 km (0.111 R)
• M79: 46,891,602 km (0.069 R)
• M80: 47,427,911 km (0.09 R)
• M81: 47,876,405 km (0.102 R)
• M82: 49,139,759 km (0.077 R)
• M83: 50,231,225 km (0.066 R)
• M84: 50,688,396 km (0.097 R)
• M85: 51,238,767 km (0.077 R)
• M86: 51,514,775 km (0.093 R)
• M87: 56,091,273 km (0.038 R)
• M88: 56,945,925 km (0.102 R)
• M89: 59,053,011 km (0.09 R)
• M90: 59,245,843 km (0.101 R)
• M91: 60,310,082 km (0.068 R)
• M92: 61,283,217 km (0.093 R)
• M93: 61,380,754 km (0.081 R)
• M94: 65,226,766 km (0.075 R)
• M95: 66,225,332 km (0.109 R)
• M96: 66,325,562 km (0.1 R)

Planet 4 - Ice Giant

Semi-Major Axis: 15.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 205.9

Radius: 5.1

Gravity: 7.92 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 12.63 AU - 18.59 AU

Year: 21676 Days

Day: 19.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 8.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 79,940,942 km

• M1: 117,135 km (0.064 R)
• M2: 328,667 km (0.115 R)
• M3: 700,417 km (0.051 R)
• M4: 756,217 km (0.116 R)
• M5: 892,650 km (0.114 R)
• M6: 1,122,882 km (0.048 R)
• M7: 1,465,610 km (0.042 R)
• M8: 1,562,400 km (0.105 R)
• M9: 1,611,468 km (0.109 R)
• M10: 1,762,113 km (0.045 R)
• M11: 2,552,140 km (0.115 R)
• M12: 2,727,768 km (0.064 R)
• M13: 3,995,759 km (0.099 R)
• M14: 4,097,336 km (0.084 R)
• M15: 5,381,035 km (0.095 R)
• M16: 6,697,497 km (0.103 R)
• M17: 6,858,614 km (0.069 R)
• M18: 7,308,305 km (0.07 R)
• M19: 8,064,672 km (0.104 R)
• M20: 9,022,547 km (0.112 R)
• M21: 9,469,695 km (0.063 R)
• M22: 9,650,559 km (0.097 R)
• M23: 10,153,806 km (0.115 R)
• M24: 10,339,008 km (0.065 R)
• M25: 10,712,554 km (0.038 R)
• M26: 11,043,165 km (0.1 R)
• M27: 11,617,621 km (0.1 R)
• M28: 12,447,889 km (0.087 R)
• M29: 13,550,725 km (0.04 R)
• M30: 13,601,588 km (0.102 R)
• M31: 14,527,898 km (0.054 R)
• M32: 14,632,018 km (0.063 R)
• M33: 15,421,297 km (0.118 R)
• M34: 15,794,394 km (0.1 R)
• M35: 16,332,497 km (0.105 R)
• M36: 16,440,806 km (0.056 R)
• M37: 17,261,051 km (0.105 R)
• M38: 18,038,362 km (0.112 R)
• M39: 20,263,630 km (0.102 R)
• M40: 21,142,218 km (0.115 R)
• M41: 21,437,824 km (0.11 R)
• M42: 21,913,694 km (0.082 R)
• M43: 22,936,346 km (0.116 R)
• M44: 24,654,477 km (0.102 R)
• M45: 25,028,023 km (0.083 R)
• M46: 25,654,688 km (0.074 R)
• M47: 25,780,650 km (0.055 R)
• M48: 26,477,178 km (0.083 R)
• M49: 26,987,605 km (0.091 R)
• M50: 31,320,409 km (0.049 R)
• M51: 31,455,047 km (0.106 R)
• M52: 33,085,514 km (0.06 R)
• M53: 33,360,026 km (0.058 R)
• M54: 34,257,015 km (0.111 R)
• M55: 36,711,467 km (0.11 R)
• M56: 37,351,746 km (0.036 R)
• M57: 39,149,314 km (0.031 R)
• M58: 39,803,505 km (0.034 R)
• M59: 40,241,528 km (0.043 R)
• M60: 42,009,476 km (0.073 R)
• M61: 42,529,927 km (0.1 R)
• M62: 42,604,576 km (0.075 R)
• M63: 43,352,117 km (0.12 R)
• M64: 43,502,163 km (0.051 R)
• M65: 44,784,516 km (0.117 R)
• M66: 45,088,050 km (0.094 R)
• M67: 46,079,286 km (0.088 R)
• M68: 46,462,406 km (0.12 R)
• M69: 46,539,150 km (0.12 R)
• M70: 47,386,322 km (0.077 R)
• M71: 48,005,658 km (0.089 R)
• M72: 48,083,149 km (0.086 R)
• M73: 48,939,447 km (0.096 R)
• M74: 49,330,347 km (0.117 R)
• M75: 51,936,192 km (0.077 R)
• M76: 52,574,676 km (0.104 R)
• M77: 53,296,037 km (0.096 R)
• M78: 53,617,672 km (0.106 R)
• M79: 53,778,789 km (0.108 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.85 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 452.3

Radius: 6.8

Gravity: 9.78 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 16.98 AU - 18.72 AU

Year: 26505 Days

Day: 18.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 19.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 79,940,942 km

• M1: 164,408 km (0.114 R)
• M2: 246,238 km (0.105 R)
• M3: 676,033 km (0.116 R)
• M4: 846,874 km (0.1 R)
• M5: 1,059,003 km (0.107 R)
• M6: 1,228,947 km (0.07 R)
• M7: 1,925,474 km (0.1 R)
• M8: 1,994,140 km (0.083 R)
• M9: 2,240,677 km (0.118 R)
• M10: 4,001,743 km (0.059 R)
• M11: 5,004,946 km (0.056 R)
• M12: 5,195,384 km (0.049 R)
• M13: 5,830,727 km (0.073 R)
• M14: 5,880,692 km (0.115 R)
• M15: 6,284,906 km (0.118 R)
• M16: 6,646,035 km (0.09 R)
• M17: 7,442,494 km (0.11 R)
• M18: 8,101,173 km (0.072 R)
• M19: 8,324,822 km (0.116 R)
• M20: 8,607,413 km (0.052 R)
• M21: 9,123,825 km (0.049 R)
• M22: 9,356,599 km (0.071 R)
• M23: 9,473,734 km (0.111 R)
• M24: 9,709,351 km (0.059 R)
• M25: 11,538,035 km (0.105 R)
• M26: 11,789,659 km (0.081 R)
• M27: 12,234,563 km (0.055 R)
• M28: 14,068,333 km (0.057 R)
• M29: 15,017,083 km (0.067 R)
• M30: 16,619,875 km (0.071 R)
• M31: 17,549,625 km (0.036 R)
• M32: 17,911,652 km (0.071 R)
• M33: 18,349,525 km (0.096 R)
• M34: 18,716,938 km (0.058 R)
• M35: 20,438,510 km (0.099 R)
• M36: 22,131,958 km (0.111 R)
• M37: 23,950,021 km (0.118 R)
• M38: 24,271,207 km (0.109 R)
• M39: 24,674,523 km (0.103 R)
• M40: 24,917,470 km (0.105 R)
• M41: 24,998,702 km (0.103 R)
• M42: 25,242,846 km (0.042 R)
• M43: 26,558,110 km (0.085 R)
• M44: 26,641,137 km (0.093 R)
• M45: 26,724,164 km (0.111 R)
• M46: 27,643,143 km (0.11 R)
• M47: 28,318,129 km (0.1 R)
• M48: 28,998,350 km (0.055 R)
• M49: 29,083,771 km (0.074 R)
• M50: 30,722,616 km (0.05 R)
• M51: 32,657,215 km (0.092 R)
• M52: 32,835,087 km (0.103 R)
• M53: 33,998,809 km (0.071 R)
• M54: 34,631,009 km (0.042 R)
• M55: 34,903,128 km (0.069 R)
• M56: 37,477,109 km (0.043 R)
• M57: 38,598,943 km (0.042 R)
• M58: 40,302,115 km (0.066 R)
• M59: 40,875,225 km (0.119 R)
• M60: 41,836,541 km (0.115 R)
• M61: 42,707,948 km (0.095 R)
• M62: 44,271,994 km (0.095 R)
• M63: 44,370,429 km (0.036 R)
• M64: 44,863,354 km (0.071 R)
• M65: 44,962,238 km (0.065 R)
• M66: 45,655,924 km (0.115 R)
• M67: 46,054,004 km (0.108 R)
• M68: 46,453,131 km (0.11 R)
• M69: 47,556,714 km (0.104 R)
• M70: 48,364,692 km (0.062 R)
• M71: 49,381,060 km (0.066 R)
• M72: 51,538,411 km (0.084 R)
• M73: 54,251,668 km (0.081 R)
• M74: 54,778,701 km (0.092 R)
• M75: 55,413,445 km (0.063 R)
• M76: 57,761,683 km (0.099 R)
• M77: 59,164,462 km (0.062 R)
• M78: 59,706,904 km (0.064 R)
• M79: 59,924,419 km (0.095 R)
• M80: 61,454,057 km (0.114 R)
• M81: 62,003,530 km (0.12 R)
• M82: 62,333,842 km (0.08 R)
• M83: 65,110,229 km (0.08 R)
• M84: 66,231,914 km (0.105 R)
• M85: 68,267,193 km (0.086 R)
• M86: 68,950,107 km (0.104 R)
• M87: 70,093,334 km (0.096 R)
• M88: 74,377,817 km (0.094 R)
• M89: 75,197,763 km (0.072 R)
• M90: 75,785,384 km (0.109 R)
• M91: 78,150,975 km (0.113 R)
• M92: 78,984,534 km (0.064 R)
• M93: 79,342,821 km (0.119 R)

Kuiper Belt

Range: 31.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 359 - 11,844 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit