🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.82

Radius: 1.71

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 0.45 AU - 0.59 AU

Year: 132 Days

Day: 18.9 Hours

Environment

Temp: 233 °C

Axial Tilt: 37.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 6.96 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Ice Giant

Semi-Major Axis: 13.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 748.7

Radius: 3.4

Gravity: 64.77 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 11.52 AU - 15.26 AU

Year: 17301 Days

Day: 22.8 Hours

Environment

Temp: -187 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 102,166,537 km

• M1: 48,619 km (0.086 R)
• M2: 113,395 km (0.092 R)
• M3: 340,485 km (0.105 R)
• M4: 430,393 km (0.116 R)
• M5: 548,426 km (0.078 R)
• M6: 590,014 km (0.059 R)
• M7: 721,211 km (0.083 R)
• M8: 813,663 km (0.115 R)
• M9: 885,619 km (0.073 R)
• M10: 1,275,621 km (0.055 R)
• M11: 1,331,271 km (0.11 R)
• M12: 2,026,752 km (0.11 R)
• M13: 2,257,432 km (0.062 R)
• M14: 2,291,091 km (0.063 R)
• M15: 2,566,351 km (0.118 R)
• M16: 2,707,871 km (0.118 R)
• M17: 2,888,286 km (0.086 R)
• M18: 3,147,539 km (0.045 R)
• M19: 3,569,704 km (0.083 R)
• M20: 4,636,337 km (0.073 R)
• M21: 4,765,440 km (0.039 R)
• M22: 5,159,481 km (0.068 R)
• M23: 6,118,852 km (0.029 R)
• M24: 7,033,194 km (0.091 R)
• M25: 7,784,475 km (0.075 R)
• M26: 8,508,379 km (0.11 R)
• M27: 10,186,119 km (0.084 R)
• M28: 10,353,818 km (0.084 R)
• M29: 11,205,778 km (0.119 R)
• M30: 11,436,757 km (0.095 R)
• M31: 11,727,725 km (0.115 R)
• M32: 13,279,205 km (0.047 R)
• M33: 13,523,648 km (0.111 R)
• M34: 15,084,252 km (0.091 R)
• M35: 15,531,251 km (0.094 R)
• M36: 15,853,335 km (0.118 R)
• M37: 16,373,038 km (0.09 R)
• M38: 16,832,453 km (0.047 R)
• M39: 17,763,850 km (0.106 R)
• M40: 18,712,001 km (0.114 R)
• M41: 19,261,025 km (0.062 R)
• M42: 19,676,309 km (0.088 R)
• M43: 21,724,752 km (0.1 R)
• M44: 22,810,534 km (0.087 R)
• M45: 23,323,206 km (0.057 R)
• M46: 23,913,818 km (0.105 R)
• M47: 25,109,853 km (0.095 R)
• M48: 25,639,130 km (0.096 R)
• M49: 26,325,037 km (0.088 R)
• M50: 26,785,648 km (0.119 R)
• M51: 27,404,086 km (0.056 R)
• M52: 27,481,727 km (0.095 R)
• M53: 27,637,159 km (0.082 R)
• M54: 29,287,074 km (0.105 R)
• M55: 30,164,017 km (0.079 R)
• M56: 30,404,570 km (0.109 R)
• M57: 31,454,747 km (0.04 R)
• M58: 32,516,743 km (0.03 R)
• M59: 32,681,151 km (0.078 R)
• M60: 32,928,436 km (0.043 R)
• M61: 33,010,865 km (0.067 R)
• M62: 33,341,625 km (0.052 R)
• M63: 35,180,632 km (0.119 R)
• M64: 35,687,769 km (0.116 R)
• M65: 35,942,235 km (0.12 R)
• M66: 37,654,382 km (0.072 R)
• M67: 39,130,315 km (0.054 R)
• M68: 39,480,374 km (0.093 R)
• M69: 41,335,088 km (0.11 R)
• M70: 43,127,720 km (0.108 R)
• M71: 46,788,080 km (0.097 R)
• M72: 49,031,749 km (0.102 R)
• M73: 49,314,639 km (0.065 R)
• M74: 50,832,608 km (0.091 R)
• M75: 50,927,902 km (0.074 R)
• M76: 53,331,791 km (0.106 R)
• M77: 53,914,175 km (0.09 R)
• M78: 54,108,802 km (0.092 R)
• M79: 54,791,716 km (0.064 R)
• M80: 57,551,797 km (0.094 R)
• M81: 59,249,583 km (0.115 R)
• M82: 59,953,441 km (0.096 R)
• M83: 60,457,885 km (0.064 R)
• M84: 60,963,825 km (0.095 R)
• M85: 61,775,992 km (0.092 R)
• M86: 62,796,399 km (0.07 R)
• M87: 65,267,905 km (0.085 R)
• M88: 65,579,069 km (0.099 R)
• M89: 65,994,801 km (0.049 R)
• M90: 67,561,390 km (0.079 R)
• M91: 69,563,159 km (0.102 R)
• M92: 69,669,075 km (0.063 R)
• M93: 70,943,948 km (0.026 R)

Planet 3 - Ice Giant

Semi-Major Axis: 14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 66.2

Radius: 4.3

Gravity: 3.58 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 13.01 AU - 14.99 AU

Year: 18497 Days

Day: 20 Hours

Environment

Temp: -185 °C

Axial Tilt: 9.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 102,166,537 km

• M1: 234,121 km (0.102 R)
• M2: 369,357 km (0.104 R)
• M3: 480,359 km (0.069 R)
• M4: 859,141 km (0.039 R)
• M5: 1,053,169 km (0.032 R)
• M6: 1,244,355 km (0.07 R)
• M7: 1,481,019 km (0.091 R)
• M8: 1,568,833 km (0.119 R)
• M9: 1,995,187 km (0.111 R)
• M10: 2,859,264 km (0.093 R)
• M11: 3,306,412 km (0.093 R)
• M12: 3,561,626 km (0.052 R)
• M13: 3,992,917 km (0.07 R)
• M14: 4,165,104 km (0.098 R)
• M15: 4,721,907 km (0.119 R)
• M16: 5,088,272 km (0.035 R)
• M17: 5,600,047 km (0.112 R)
• M18: 5,709,852 km (0.086 R)
• M19: 5,792,729 km (0.12 R)
• M20: 5,820,404 km (0.096 R)
• M21: 6,015,630 km (0.053 R)
• M22: 6,184,526 km (0.029 R)
• M23: 6,383,790 km (0.082 R)
• M24: 6,469,809 km (0.088 R)
• M25: 7,023,321 km (0.092 R)
• M26: 7,112,032 km (0.12 R)
• M27: 8,362,371 km (0.06 R)
• M28: 8,393,637 km (0.095 R)
• M29: 8,614,145 km (0.067 R)
• M30: 8,677,424 km (0.093 R)
• M31: 8,804,583 km (0.041 R)
• M32: 9,221,961 km (0.104 R)
• M33: 9,613,010 km (0.12 R)
• M34: 9,777,567 km (0.091 R)
• M35: 10,209,755 km (0.054 R)
• M36: 10,955,202 km (0.108 R)
• M37: 11,058,125 km (0.079 R)
• M38: 12,426,198 km (0.074 R)
• M39: 12,785,532 km (0.044 R)
• M40: 13,404,119 km (0.092 R)
• M41: 13,883,879 km (0.119 R)
• M42: 14,107,079 km (0.093 R)
• M43: 14,594,918 km (0.027 R)
• M44: 15,432,965 km (0.12 R)
• M45: 15,625,647 km (0.073 R)
• M46: 15,896,719 km (0.062 R)
• M47: 19,185,179 km (0.077 R)
• M48: 20,439,108 km (0.082 R)
• M49: 21,418,077 km (0.09 R)
• M50: 23,598,615 km (0.061 R)
• M51: 24,400,759 km (0.107 R)
• M52: 24,715,214 km (0.115 R)
• M53: 25,985,898 km (0.106 R)
• M54: 28,448,728 km (0.11 R)
• M55: 28,590,397 km (0.118 R)
• M56: 28,779,638 km (0.083 R)
• M57: 29,588,364 km (0.094 R)
• M58: 30,888,071 km (0.111 R)

Planet 4 - Ice Giant

Semi-Major Axis: 17.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 959.4

Radius: 6.6

Gravity: 22.02 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 17.63 AU - 17.77 AU

Year: 26294 Days

Day: 20.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 102,166,537 km

• M1: 107,860 km (0.034 R)
• M2: 155,133 km (0.119 R)
• M3: 269,575 km (0.105 R)
• M4: 722,109 km (0.037 R)
• M5: 898,784 km (0.1 R)
• M6: 992,283 km (0.099 R)
• M7: 1,327,681 km (0.047 R)
• M8: 1,734,887 km (0.117 R)
• M9: 2,479,136 km (0.114 R)
• M10: 2,523,118 km (0.117 R)
• M11: 2,656,709 km (0.118 R)
• M12: 3,605,159 km (0.101 R)
• M13: 3,857,381 km (0.1 R)
• M14: 4,702,310 km (0.086 R)
• M15: 5,544,546 km (0.108 R)
• M16: 7,943,049 km (0.093 R)
• M17: 8,469,932 km (0.047 R)
• M18: 9,008,185 km (0.097 R)
• M19: 9,281,351 km (0.08 R)
• M20: 10,258,973 km (0.054 R)
• M21: 12,689,789 km (0.08 R)
• M22: 13,615,949 km (0.064 R)
• M23: 13,694,039 km (0.119 R)
• M24: 14,008,195 km (0.105 R)
• M25: 15,288,154 km (0.076 R)
• M26: 16,189,781 km (0.107 R)
• M27: 18,388,421 km (0.053 R)
• M28: 18,647,973 km (0.04 R)
• M29: 18,821,806 km (0.105 R)
• M30: 19,083,452 km (0.12 R)
• M31: 19,258,631 km (0.045 R)
• M32: 19,610,486 km (0.066 R)
• M33: 19,964,434 km (0.054 R)
• M34: 20,409,937 km (0.067 R)
• M35: 21,038,996 km (0.098 R)
• M36: 21,129,502 km (0.076 R)
• M37: 21,765,892 km (0.108 R)
• M38: 22,778,520 km (0.096 R)
• M39: 23,618,512 km (0.047 R)
• M40: 24,089,596 km (0.102 R)
• M41: 24,278,837 km (0.043 R)
• M42: 26,004,598 km (0.102 R)
• M43: 28,766,474 km (0.025 R)
• M44: 31,310,086 km (0.107 R)
• M45: 34,136,738 km (0.07 R)
• M46: 39,025,896 km (0.101 R)
• M47: 43,321,299 km (0.101 R)
• M48: 45,057,682 km (0.057 R)
• M49: 45,174,368 km (0.044 R)
• M50: 51,250,735 km (0.06 R)
• M51: 51,372,358 km (0.066 R)
• M52: 52,717,242 km (0.11 R)
• M53: 55,316,805 km (0.04 R)
• M54: 56,192,551 km (0.119 R)
• M55: 58,465,391 km (0.069 R)
• M56: 59,229,687 km (0.109 R)
• M57: 59,869,068 km (0.115 R)
• M58: 61,283,815 km (0.097 R)
• M59: 61,413,067 km (0.11 R)
• M60: 62,319,631 km (0.081 R)
• M61: 62,839,782 km (0.066 R)
• M62: 67,985,500 km (0.033 R)
• M63: 68,119,241 km (0.082 R)
• M64: 70,135,521 km (0.113 R)
• M65: 71,626,413 km (0.108 R)
• M66: 72,580,549 km (0.08 R)
• M67: 73,813,684 km (0.11 R)
• M68: 74,363,905 km (0.052 R)
• M69: 76,717,528 km (0.085 R)
• M70: 77,274,930 km (0.107 R)
• M71: 78,814,441 km (0.047 R)
• M72: 79,517,701 km (0.092 R)
• M73: 80,505,645 km (0.12 R)
• M74: 80,930,204 km (0.055 R)
• M75: 81,923,983 km (0.055 R)
• M76: 82,921,801 km (0.045 R)
• M77: 83,350,698 km (0.101 R)
• M78: 83,493,713 km (0.065 R)
• M79: 86,662,944 km (0.093 R)
• M80: 86,807,904 km (0.062 R)
• M81: 86,953,014 km (0.057 R)
• M82: 87,098,124 km (0.116 R)
• M83: 87,534,052 km (0.103 R)
• M84: 88,408,003 km (0.099 R)
• M85: 89,138,639 km (0.077 R)
• M86: 89,431,402 km (0.077 R)
• M87: 91,342,365 km (0.081 R)
• M88: 94,606,741 km (0.069 R)
• M89: 96,253,215 km (0.076 R)
• M90: 97,004,794 km (0.11 R)
• M91: 98,362,395 km (0.105 R)
• M92: 99,271,053 km (0.084 R)
• M93: 101,096,595 km (0.09 R)
• M94: 101,707,553 km (0.068 R)

Kuiper Belt

Range: 31.1 - 54.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 228 - 18,826 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit