🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.47 AU - 0.63 AU

Year: 146 Days

Day: 25.3 Hours

Environment

Temp: 229 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 1.86 AU - 2.38 AU

Year: 1106 Days

Day: 18.2 Hours

Environment

Temp: -63 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.57 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 3.01 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 2.42 AU - 3.6 AU

Year: 1870 Days

Day: 37.9 Hours

Environment

Temp: -100 °C

Axial Tilt: 31.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,914,441 km

• M1: 2,244,716 km (0.062 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 234.4

Radius: 7.7

Gravity: 3.95 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 12.54 AU - 20.86 AU

Year: 24443 Days

Day: 21.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 96,914,441 km

• M1: 105,766 km (0.092 R)
• M2: 218,712 km (0.041 R)
• M3: 365,168 km (0.071 R)
• M4: 944,112 km (0.117 R)
• M5: 1,600,996 km (0.047 R)
• M6: 2,311,736 km (0.087 R)
• M7: 2,372,473 km (0.065 R)
• M8: 2,433,658 km (0.115 R)
• M9: 3,946,691 km (0.115 R)
• M10: 4,811,816 km (0.102 R)
• M11: 4,928,951 km (0.083 R)
• M12: 5,325,983 km (0.115 R)
• M13: 5,528,389 km (0.109 R)
• M14: 6,108,829 km (0.046 R)
• M15: 7,281,976 km (0.058 R)
• M16: 7,825,315 km (0.095 R)
• M17: 8,101,772 km (0.064 R)
• M18: 9,385,770 km (0.095 R)
• M19: 10,680,989 km (0.116 R)
• M20: 10,732,002 km (0.114 R)
• M21: 11,039,276 km (0.067 R)
• M22: 11,557,931 km (0.083 R)
• M23: 11,872,835 km (0.102 R)
• M24: 12,137,474 km (0.119 R)
• M25: 12,297,244 km (0.082 R)
• M26: 12,404,057 km (0.097 R)
• M27: 12,943,058 km (0.099 R)
• M28: 13,270,229 km (0.11 R)
• M29: 13,765,846 km (0.086 R)
• M30: 14,380,095 km (0.049 R)
• M31: 15,289,202 km (0.116 R)
• M32: 16,392,935 km (0.054 R)
• M33: 17,043,536 km (0.074 R)
• M34: 17,342,133 km (0.089 R)
• M35: 17,883,827 km (0.072 R)
• M36: 20,801,883 km (0.093 R)
• M37: 23,003,216 km (0.115 R)
• M38: 23,864,152 km (0.096 R)
• M39: 24,332,243 km (0.119 R)
• M40: 24,399,413 km (0.06 R)
• M41: 24,735,858 km (0.112 R)
• M42: 24,870,796 km (0.095 R)
• M43: 26,028,234 km (0.092 R)
• M44: 27,133,613 km (0.084 R)
• M45: 27,412,463 km (0.075 R)
• M46: 27,482,326 km (0.086 R)
• M47: 28,466,081 km (0.107 R)
• M48: 28,536,841 km (0.032 R)
• M49: 28,607,601 km (0.075 R)
• M50: 29,104,715 km (0.115 R)
• M51: 29,247,281 km (0.089 R)
• M52: 29,461,505 km (0.116 R)
• M53: 30,179,575 km (0.114 R)
• M54: 30,396,043 km (0.05 R)
• M55: 30,758,070 km (0.119 R)
• M56: 31,048,739 km (0.1 R)
• M57: 31,999,583 km (0.107 R)
• M58: 33,182,902 km (0.092 R)
• M59: 34,984,659 km (0.086 R)
• M60: 35,060,505 km (0.073 R)
• M61: 35,973,800 km (0.051 R)
• M62: 36,817,981 km (0.051 R)
• M63: 37,591,103 km (0.099 R)
• M64: 39,074,665 km (0.076 R)
• M65: 39,942,332 km (0.067 R)
• M66: 40,180,043 km (0.059 R)
• M67: 40,816,283 km (0.086 R)
• M68: 42,018,302 km (0.091 R)
• M69: 42,179,419 km (0.098 R)
• M70: 44,128,978 km (0.108 R)
• M71: 44,292,788 km (0.117 R)
• M72: 44,456,747 km (0.048 R)
• M73: 46,773,869 km (0.109 R)
• M74: 47,947,165 km (0.076 R)
• M75: 48,621,851 km (0.074 R)
• M76: 48,791,046 km (0.085 R)
• M77: 49,299,679 km (0.117 R)
• M78: 49,554,743 km (0.034 R)
• M79: 50,322,480 km (0.086 R)
• M80: 51,869,621 km (0.106 R)
• M81: 53,956,661 km (0.096 R)
• M82: 54,746,238 km (0.106 R)
• M83: 56,248,351 km (0.118 R)
• M84: 58,841,779 km (0.09 R)
• M85: 59,112,402 km (0.112 R)
• M86: 59,564,038 km (0.12 R)
• M87: 60,744,066 km (0.114 R)

Planet 5 - Ice Giant

Semi-Major Axis: 16.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 593.5

Radius: 5.3

Gravity: 21.13 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 14.34 AU - 19.56 AU

Year: 24994 Days

Day: 18.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 96,914,441 km

• M1: 79,736 km (0.044 R)
• M2: 569,968 km (0.119 R)
• M3: 978,071 km (0.113 R)
• M4: 1,590,076 km (0.09 R)
• M5: 2,374,417 km (0.072 R)
• M6: 2,685,282 km (0.073 R)
• M7: 3,605,309 km (0.06 R)
• M8: 4,237,060 km (0.077 R)
• M9: 4,613,299 km (0.092 R)
• M10: 4,805,383 km (0.076 R)
• M11: 5,297,111 km (0.089 R)
• M12: 5,498,320 km (0.102 R)
• M13: 5,599,897 km (0.079 R)
• M14: 5,753,385 km (0.112 R)
• M15: 6,434,354 km (0.036 R)
• M16: 6,703,032 km (0.09 R)
• M17: 7,474,807 km (0.109 R)
• M18: 8,332,452 km (0.077 R)
• M19: 8,390,795 km (0.101 R)
• M20: 8,566,423 km (0.116 R)
• M21: 10,076,913 km (0.113 R)
• M22: 11,407,885 km (0.052 R)
• M23: 11,929,383 km (0.081 R)
• M24: 12,391,940 km (0.051 R)
• M25: 13,883,730 km (0.1 R)
• M26: 13,952,844 km (0.079 R)
• M27: 14,091,371 km (0.098 R)
• M28: 14,862,100 km (0.057 R)
• M29: 15,934,866 km (0.07 R)
• M30: 16,444,097 km (0.117 R)
• M31: 17,329,268 km (0.118 R)
• M32: 17,627,715 km (0.117 R)
• M33: 18,685,821 km (0.114 R)
• M34: 18,915,155 km (0.106 R)
• M35: 19,222,578 km (0.12 R)
• M36: 19,764,272 km (0.06 R)
• M37: 20,942,056 km (0.114 R)
• M38: 22,955,045 km (0.113 R)
• M39: 23,529,651 km (0.038 R)
• M40: 24,860,773 km (0.065 R)
• M41: 25,028,771 km (0.118 R)
• M42: 25,450,787 km (0.085 R)
• M43: 25,620,131 km (0.085 R)
• M44: 26,558,708 km (0.095 R)
• M45: 33,992,825 km (0.11 R)
• M46: 34,647,316 km (0.101 R)
• M47: 36,540,178 km (0.093 R)
• M48: 36,635,771 km (0.118 R)
• M49: 37,402,908 km (0.045 R)
• M50: 37,499,249 km (0.113 R)
• M51: 38,369,311 km (0.11 R)
• M52: 39,637,901 km (0.111 R)
• M53: 41,118,770 km (0.08 R)
• M54: 42,818,651 km (0.112 R)
• M55: 44,134,065 km (0.113 R)
• M56: 44,745,770 km (0.113 R)
• M57: 46,080,333 km (0.091 R)
• M58: 46,700,865 km (0.092 R)
• M59: 46,804,536 km (0.057 R)
• M60: 47,115,999 km (0.092 R)
• M61: 47,219,969 km (0.078 R)
• M62: 47,428,060 km (0.119 R)
• M63: 48,788,802 km (0.116 R)
• M64: 49,526,769 km (0.092 R)
• M65: 50,800,295 km (0.115 R)
• M66: 51,869,920 km (0.05 R)
• M67: 52,084,743 km (0.048 R)
• M68: 52,946,875 km (0.103 R)
• M69: 53,055,034 km (0.1 R)
• M70: 53,596,579 km (0.076 R)
• M71: 54,685,352 km (0.041 R)
• M72: 54,794,558 km (0.1 R)
• M73: 54,903,915 km (0.11 R)
• M74: 55,342,087 km (0.092 R)
• M75: 55,451,742 km (0.091 R)
• M76: 56,111,618 km (0.074 R)
• M77: 56,884,590 km (0.106 R)
• M78: 59,561,644 km (0.116 R)
• M79: 59,674,142 km (0.056 R)
• M80: 62,165,395 km (0.045 R)
• M81: 62,850,853 km (0.092 R)
• M82: 63,309,071 km (0.056 R)
• M83: 66,198,404 km (0.034 R)
• M84: 68,658,392 km (0.054 R)
• M85: 68,894,307 km (0.087 R)
• M86: 70,552,749 km (0.058 R)
• M87: 70,671,680 km (0.072 R)
• M88: 75,484,692 km (0.105 R)
• M89: 78,053,587 km (0.061 R)
• M90: 78,916,318 km (0.069 R)
• M91: 79,410,589 km (0.115 R)
• M92: 83,150,984 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 17.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 896.8

Radius: 7.4

Gravity: 16.38 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 15.02 AU - 19 AU

Year: 25126 Days

Day: 17.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 96,914,441 km

• M1: 100,679 km (0.118 R)
• M2: 545,733 km (0.064 R)
• M3: 1,016,218 km (0.091 R)
• M4: 1,307,037 km (0.09 R)
• M5: 1,409,661 km (0.064 R)
• M6: 2,927,032 km (0.029 R)
• M7: 3,576,287 km (0.098 R)
• M8: 3,917,370 km (0.101 R)
• M9: 4,217,912 km (0.112 R)
• M10: 4,841,436 km (0.09 R)
• M11: 5,438,032 km (0.098 R)
• M12: 5,716,883 km (0.028 R)
• M13: 6,115,262 km (0.076 R)
• M14: 6,640,500 km (0.107 R)
• M15: 6,998,637 km (0.103 R)
• M16: 7,180,249 km (0.043 R)
• M17: 7,486,177 km (0.085 R)
• M18: 7,796,293 km (0.089 R)
• M19: 9,144,768 km (0.108 R)
• M20: 9,879,443 km (0.062 R)
• M21: 10,771,944 km (0.062 R)
• M22: 11,905,597 km (0.062 R)
• M23: 12,122,215 km (0.077 R)
• M24: 13,675,789 km (0.11 R)
• M25: 13,751,335 km (0.106 R)
• M26: 15,842,714 km (0.119 R)
• M27: 16,320,828 km (0.113 R)
• M28: 16,401,013 km (0.114 R)
• M29: 16,561,681 km (0.042 R)
• M30: 16,803,581 km (0.07 R)
• M31: 16,965,595 km (0.113 R)
• M32: 20,312,399 km (0.099 R)
• M33: 21,355,246 km (0.084 R)
• M34: 21,530,724 km (0.101 R)
• M35: 23,855,176 km (0.107 R)
• M36: 24,219,895 km (0.119 R)
• M37: 24,770,266 km (0.11 R)
• M38: 28,350,891 km (0.07 R)
• M39: 33,302,132 km (0.111 R)
• M40: 34,941,874 km (0.094 R)
• M41: 38,086,720 km (0.078 R)
• M42: 38,193,084 km (0.05 R)
• M43: 38,833,513 km (0.111 R)
• M44: 39,369,821 km (0.102 R)
• M45: 40,016,682 km (0.083 R)
• M46: 40,341,310 km (0.101 R)
• M47: 43,970,704 km (0.101 R)
• M48: 44,641,800 km (0.117 R)
• M49: 45,316,187 km (0.112 R)
• M50: 47,473,987 km (0.115 R)
• M51: 48,969,666 km (0.045 R)
• M52: 50,130,546 km (0.089 R)
• M53: 50,247,232 km (0.029 R)
• M54: 52,124,984 km (0.1 R)
• M55: 53,906,097 km (0.098 R)
• M56: 56,190,755 km (0.117 R)
• M57: 56,918,848 km (0.056 R)
• M58: 57,405,939 km (0.093 R)
• M59: 57,894,376 km (0.103 R)
• M60: 61,102,801 km (0.103 R)
• M61: 61,227,417 km (0.085 R)
• M62: 61,726,475 km (0.109 R)
• M63: 62,352,243 km (0.104 R)
• M64: 63,609,912 km (0.103 R)
• M65: 67,561,839 km (0.108 R)
• M66: 69,762,573 km (0.063 R)
• M67: 70,806,318 km (0.101 R)
• M68: 71,199,012 km (0.048 R)
• M69: 72,118,291 km (0.07 R)
• M70: 72,777,270 km (0.104 R)
• M71: 73,173,554 km (0.047 R)
• M72: 73,968,368 km (0.03 R)
• M73: 74,366,897 km (0.084 R)
• M74: 74,899,316 km (0.109 R)
• M75: 76,638,540 km (0.091 R)
• M76: 76,907,218 km (0.055 R)
• M77: 77,715,346 km (0.116 R)
• M78: 78,120,457 km (0.116 R)
• M79: 80,702,367 km (0.056 R)
• M80: 80,839,099 km (0.086 R)
• M81: 81,249,446 km (0.083 R)
• M82: 82,898,314 km (0.071 R)
• M83: 84,003,543 km (0.063 R)
• M84: 87,910,441 km (0.115 R)
• M85: 89,037,511 km (0.114 R)
• M86: 93,736,979 km (0.116 R)
• M87: 93,880,593 km (0.11 R)
• M88: 95,754,904 km (0.068 R)

Kuiper Belt

Range: 30.6 - 49.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 513 - 17,754 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit