🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.84

Radius: 1.52

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 0.53 AU - 0.73 AU

Year: 176 Days

Day: 14.7 Hours

Environment

Temp: 165 °C

Axial Tilt: 139.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.94

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 3.25 AU - 3.91 AU

Year: 2381 Days

Day: 37.7 Hours

Environment

Temp: -112 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.74

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 3.67 AU - 4.49 AU

Year: 2896 Days

Day: 32.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 23.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 24,694,258 km

• M1: 967,599 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.3

Radius: 12.2

Gravity: 1.78 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 6 AU - 7.1 AU

Year: 5892 Days

Day: 8.8 Hours

Environment

Temp: -145 °C

Axial Tilt: 28.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 24,694,258 km

• M1: 172,486 km (0.116 R)
• M2: 278,402 km (0.098 R)
• M3: 466,147 km (0.098 R)
• M4: 612,753 km (0.075 R)
• M5: 922,420 km (0.088 R)
• M6: 1,102,237 km (0.025 R)
• M7: 1,267,842 km (0.069 R)
• M8: 1,469,649 km (0.087 R)
• M9: 1,711,549 km (0.103 R)
• M10: 1,997,431 km (0.03 R)
• M11: 2,122,644 km (0.103 R)
• M12: 2,315,326 km (0.091 R)
• M13: 2,547,652 km (0.032 R)
• M14: 2,735,547 km (0.079 R)
• M15: 2,840,116 km (0.066 R)
• M16: 3,382,857 km (0.05 R)
• M17: 3,899,119 km (0.115 R)
• M18: 4,277,302 km (0.061 R)
• M19: 4,563,633 km (0.12 R)
• M20: 4,793,116 km (0.105 R)
• M21: 4,919,825 km (0.07 R)
• M22: 5,176,685 km (0.077 R)
• M23: 5,263,451 km (0.113 R)
• M24: 5,815,916 km (0.084 R)
• M25: 6,271,292 km (0.11 R)
• M26: 6,410,269 km (0.083 R)
• M27: 6,597,116 km (0.117 R)
• M28: 6,928,326 km (0.098 R)
• M29: 7,024,069 km (0.116 R)
• M30: 7,435,613 km (0.088 R)
• M31: 7,730,919 km (0.117 R)
• M32: 8,004,982 km (0.111 R)
• M33: 8,588,414 km (0.091 R)
• M34: 8,846,320 km (0.117 R)
• M35: 8,950,291 km (0.075 R)
• M36: 9,028,531 km (0.086 R)
• M37: 9,984,760 km (0.091 R)
• M38: 10,065,992 km (0.11 R)
• M39: 10,174,450 km (0.103 R)
• M40: 10,557,571 km (0.072 R)
• M41: 10,640,149 km (0.1 R)
• M42: 11,141,002 km (0.115 R)
• M43: 12,107,704 km (0.054 R)
• M44: 12,601,227 km (0.076 R)
• M45: 13,042,092 km (0.081 R)
• M46: 13,338,894 km (0.069 R)
• M47: 13,788,286 km (0.114 R)
• M48: 14,090,623 km (0.103 R)
• M49: 14,181,729 km (0.113 R)
• M50: 14,456,390 km (0.113 R)
• M51: 14,579,060 km (0.051 R)
• M52: 14,702,030 km (0.071 R)
• M53: 15,135,116 km (0.051 R)
• M54: 15,228,465 km (0.06 R)
• M55: 15,950,424 km (0.047 R)
• M56: 16,236,156 km (0.095 R)
• M57: 16,523,384 km (0.114 R)
• M58: 16,651,589 km (0.103 R)
• M59: 17,200,314 km (0.055 R)
• M60: 17,428,002 km (0.117 R)
• M61: 18,282,505 km (0.069 R)
• M62: 18,581,402 km (0.074 R)
• M63: 18,681,483 km (0.087 R)
• M64: 19,352,729 km (0.067 R)
• M65: 19,555,733 km (0.069 R)
• M66: 20,032,052 km (0.048 R)
• M67: 20,237,301 km (0.04 R)
• M68: 20,581,077 km (0.111 R)
• M69: 20,926,648 km (0.045 R)
• M70: 21,100,181 km (0.088 R)
• M71: 21,309,169 km (0.097 R)
• M72: 21,483,750 km (0.055 R)
• M73: 21,834,408 km (0.066 R)
• M74: 21,940,024 km (0.104 R)
• M75: 22,045,789 km (0.109 R)
• M76: 23,184,229 km (0.076 R)
• M77: 23,363,747 km (0.074 R)
• M78: 23,832,886 km (0.081 R)
• M79: 24,123,255 km (0.12 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.5

Radius: 9.2

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 6.14 AU - 8.5 AU

Year: 6961 Days

Day: 14.1 Hours

Environment

Temp: -162 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 24,694,258 km

• M1: 114,742 km (0.113 R)
• M2: 175,927 km (0.055 R)
• M3: 433,983 km (0.09 R)
• M4: 684,859 km (0.105 R)
• M5: 766,839 km (0.063 R)
• M6: 1,178,682 km (0.112 R)
• M7: 1,470,397 km (0.063 R)
• M8: 1,542,504 km (0.115 R)
• M9: 1,680,732 km (0.114 R)
• M10: 2,049,640 km (0.112 R)
• M11: 2,253,991 km (0.084 R)
• M12: 2,390,275 km (0.039 R)
• M13: 2,649,528 km (0.083 R)
• M14: 3,638,819 km (0.096 R)
• M15: 3,700,303 km (0.081 R)
• M16: 5,181,173 km (0.109 R)
• M17: 5,320,299 km (0.114 R)
• M18: 5,432,497 km (0.106 R)
• M19: 5,687,711 km (0.037 R)
• M20: 5,816,814 km (0.069 R)
• M21: 5,874,409 km (0.106 R)
• M22: 6,165,826 km (0.116 R)
• M23: 6,357,760 km (0.085 R)
• M24: 6,838,717 km (0.087 R)
• M25: 6,899,603 km (0.077 R)
• M26: 6,991,456 km (0.1 R)
• M27: 7,083,609 km (0.095 R)
• M28: 7,160,652 km (0.102 R)
• M29: 7,519,088 km (0.098 R)
• M30: 7,582,069 km (0.11 R)
• M31: 7,660,907 km (0.115 R)
• M32: 7,851,345 km (0.081 R)
• M33: 7,995,258 km (0.109 R)
• M34: 8,172,382 km (0.082 R)
• M35: 8,827,322 km (0.103 R)
• M36: 8,943,709 km (0.101 R)
• M37: 9,027,184 km (0.108 R)
• M38: 9,262,053 km (0.103 R)
• M39: 9,414,194 km (0.109 R)
• M40: 9,635,449 km (0.057 R)
• M41: 9,858,350 km (0.091 R)
• M42: 9,961,872 km (0.096 R)
• M43: 10,117,753 km (0.053 R)
• M44: 10,484,716 km (0.112 R)
• M45: 11,411,924 km (0.047 R)
• M46: 11,867,150 km (0.066 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.8

Radius: 12.4

Gravity: 1.61 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 8.24 AU - 12.18 AU

Year: 11466 Days

Day: 11.6 Hours

Environment

Temp: -174 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 24,694,258 km

• M1: 185,950 km (0.063 R)
• M2: 292,613 km (0.084 R)
• M3: 377,286 km (0.115 R)
• M4: 570,267 km (0.108 R)
• M5: 918,531 km (0.052 R)
• M6: 1,027,887 km (0.111 R)
• M7: 1,278,314 km (0.054 R)
• M8: 1,438,384 km (0.08 R)
• M9: 1,739,823 km (0.08 R)
• M10: 2,166,476 km (0.079 R)
• M11: 2,251,448 km (0.055 R)
• M12: 2,446,972 km (0.057 R)
• M13: 2,716,548 km (0.115 R)
• M14: 2,878,263 km (0.074 R)
• M15: 3,211,717 km (0.099 R)
• M16: 3,557,587 km (0.09 R)
• M17: 4,285,530 km (0.115 R)
• M18: 4,447,545 km (0.072 R)
• M19: 5,201,668 km (0.095 R)
• M20: 5,432,796 km (0.092 R)
• M21: 5,637,895 km (0.109 R)
• M22: 6,360,453 km (0.066 R)
• M23: 6,701,536 km (0.098 R)
• M24: 7,112,332 km (0.079 R)
• M25: 7,208,224 km (0.108 R)
• M26: 7,694,566 km (0.035 R)
• M27: 7,859,124 km (0.105 R)
• M28: 8,024,879 km (0.101 R)
• M29: 8,630,900 km (0.047 R)
• M30: 10,066,291 km (0.073 R)
• M31: 10,646,432 km (0.074 R)
• M32: 10,903,740 km (0.12 R)
• M33: 11,386,941 km (0.088 R)
• M34: 11,953,169 km (0.085 R)
• M35: 12,067,611 km (0.078 R)
• M36: 12,297,394 km (0.089 R)
• M37: 12,490,076 km (0.107 R)
• M38: 12,917,477 km (0.092 R)
• M39: 13,074,106 km (0.111 R)
• M40: 14,067,137 km (0.079 R)
• M41: 14,268,645 km (0.09 R)
• M42: 14,511,741 km (0.117 R)
• M43: 14,633,813 km (0.069 R)
• M44: 15,084,402 km (0.088 R)
• M45: 15,581,067 km (0.1 R)
• M46: 15,915,269 km (0.117 R)
• M47: 16,336,237 km (0.1 R)
• M48: 16,505,731 km (0.098 R)
• M49: 16,675,824 km (0.111 R)
• M50: 18,100,744 km (0.07 R)
• M51: 18,540,263 km (0.041 R)
• M52: 19,699,347 km (0.042 R)
• M53: 20,242,237 km (0.104 R)
• M54: 20,469,925 km (0.095 R)
• M55: 22,556,965 km (0.097 R)
• M56: 23,649,628 km (0.1 R)
• M57: 23,793,392 km (0.119 R)
• M58: 24,033,796 km (0.099 R)
• M59: 24,710,875 km (0.08 R)
• M60: 24,808,264 km (0.112 R)
• M61: 25,149,646 km (0.117 R)
• M62: 26,084,034 km (0.105 R)
• M63: 26,331,918 km (0.05 R)
• M64: 26,580,550 km (0.101 R)
• M65: 28,546,266 km (0.11 R)
• M66: 28,699,454 km (0.114 R)
• M67: 29,417,673 km (0.09 R)
• M68: 29,520,746 km (0.116 R)
• M69: 30,297,907 km (0.068 R)
• M70: 31,344,494 km (0.112 R)
• M71: 31,608,085 km (0.094 R)
• M72: 32,084,106 km (0.044 R)
• M73: 32,190,320 km (0.099 R)
• M74: 32,776,145 km (0.115 R)
• M75: 33,043,626 km (0.066 R)
• M76: 33,258,150 km (0.083 R)
• M77: 33,526,977 km (0.084 R)
• M78: 34,718,075 km (0.03 R)
• M79: 35,209,355 km (0.117 R)
• M80: 35,647,976 km (0.067 R)
• M81: 35,868,034 km (0.099 R)
• M82: 37,141,860 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 12.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.8

Radius: 9.8

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 11.88 AU - 13.64 AU

Year: 16020 Days

Day: 13.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 24,694,258 km

• M1: 123,717 km (0.114 R)
• M2: 261,796 km (0.101 R)
• M3: 393,293 km (0.068 R)
• M4: 730,935 km (0.096 R)
• M5: 930,798 km (0.109 R)
• M6: 1,171,501 km (0.096 R)
• M7: 1,844,542 km (0.106 R)
• M8: 1,980,825 km (0.101 R)
• M9: 2,774,143 km (0.109 R)
• M10: 3,155,617 km (0.034 R)
• M11: 3,286,665 km (0.111 R)
• M12: 3,385,998 km (0.101 R)
• M13: 3,828,509 km (0.076 R)
• M14: 3,968,233 km (0.071 R)
• M15: 4,618,685 km (0.06 R)
• M16: 4,880,481 km (0.106 R)
• M17: 5,458,078 km (0.088 R)
• M18: 6,179,738 km (0.066 R)
• M19: 6,303,007 km (0.116 R)
• M20: 6,888,683 km (0.083 R)
• M21: 7,448,328 km (0.112 R)
• M22: 7,667,489 km (0.113 R)
• M23: 8,887,161 km (0.088 R)
• M24: 9,119,785 km (0.076 R)
• M25: 9,354,205 km (0.108 R)
• M26: 10,409,618 km (0.109 R)
• M27: 10,901,795 km (0.119 R)
• M28: 11,001,278 km (0.099 R)
• M29: 11,705,136 km (0.117 R)
• M30: 12,011,363 km (0.106 R)
• M31: 12,216,910 km (0.065 R)
• M32: 13,474,729 km (0.07 R)
• M33: 14,938,544 km (0.116 R)
• M34: 15,159,650 km (0.081 R)
• M35: 15,605,152 km (0.106 R)
• M36: 17,663,021 km (0.038 R)
• M37: 19,261,474 km (0.108 R)
• M38: 19,442,038 km (0.096 R)
• M39: 20,352,790 km (0.066 R)
• M40: 21,153,289 km (0.101 R)
• M41: 21,215,222 km (0.081 R)
• M42: 22,404,974 km (0.117 R)
• M43: 22,594,814 km (0.11 R)
• M44: 24,003,128 km (0.098 R)
• M45: 24,197,306 km (0.096 R)
• M46: 26,101,836 km (0.092 R)
• M47: 28,600,869 km (0.105 R)
• M48: 30,822,996 km (0.105 R)
• M49: 31,387,129 km (0.119 R)
• M50: 31,457,889 km (0.111 R)
• M51: 32,239,837 km (0.105 R)
• M52: 32,311,195 km (0.057 R)
• M53: 32,382,703 km (0.079 R)
• M54: 32,597,376 km (0.115 R)
• M55: 32,740,691 km (0.118 R)
• M56: 32,884,305 km (0.094 R)
• M57: 33,677,772 km (0.112 R)
• M58: 34,843,139 km (0.062 R)
• M59: 34,916,442 km (0.088 R)
• M60: 35,063,198 km (0.116 R)
• M61: 37,138,569 km (0.117 R)
• M62: 37,663,658 km (0.027 R)
• M63: 38,115,593 km (0.056 R)
• M64: 38,645,169 km (0.092 R)
• M65: 39,711,802 km (0.081 R)
• M66: 39,788,246 km (0.067 R)
• M67: 40,018,328 km (0.066 R)
• M68: 40,248,709 km (0.107 R)
• M69: 40,633,624 km (0.096 R)
• M70: 41,097,228 km (0.06 R)
• M71: 44,470,510 km (0.098 R)
• M72: 45,667,892 km (0.061 R)
• M73: 46,876,044 km (0.048 R)
• M74: 47,037,909 km (0.109 R)
• M75: 47,281,005 km (0.11 R)
• M76: 48,094,668 km (0.093 R)
• M77: 48,584,900 km (0.095 R)
• M78: 48,830,690 km (0.083 R)
• M79: 49,076,928 km (0.097 R)
• M80: 50,065,919 km (0.116 R)
• M81: 52,735,194 km (0.117 R)
• M82: 52,819,418 km (0.107 R)
• M83: 54,341,875 km (0.085 R)
• M84: 57,343,407 km (0.107 R)
• M85: 57,429,875 km (0.086 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 14.1

Radius: 6.6

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 13.56 AU - 21.48 AU

Year: 25774 Days

Day: 19.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 24,694,258 km

• M1: 88,263 km (0.103 R)
• M2: 236,365 km (0.07 R)
• M3: 408,253 km (0.115 R)
• M4: 471,233 km (0.095 R)
• M5: 518,506 km (0.102 R)
• M6: 1,092,364 km (0.083 R)
• M7: 1,330,075 km (0.089 R)
• M8: 2,120,400 km (0.105 R)
• M9: 2,761,577 km (0.116 R)
• M10: 2,957,849 km (0.089 R)
• M11: 4,187,095 km (0.1 R)
• M12: 5,398,239 km (0.107 R)
• M13: 5,531,830 km (0.07 R)
• M14: 5,733,937 km (0.09 R)
• M15: 6,308,542 km (0.091 R)
• M16: 6,685,828 km (0.081 R)
• M17: 7,289,904 km (0.106 R)
• M18: 7,363,656 km (0.088 R)
• M19: 7,486,925 km (0.105 R)
• M20: 8,498,206 km (0.088 R)
• M21: 8,575,848 km (0.053 R)
• M22: 8,835,998 km (0.12 R)
• M23: 8,967,196 km (0.051 R)
• M24: 9,072,512 km (0.07 R)
• M25: 10,148,570 km (0.06 R)
• M26: 10,368,628 km (0.083 R)
• M27: 10,813,383 km (0.085 R)
• M28: 11,094,477 km (0.089 R)
• M29: 12,126,553 km (0.109 R)
• M30: 12,801,838 km (0.052 R)
• M31: 13,579,896 km (0.104 R)
• M32: 14,096,757 km (0.1 R)
• M33: 14,651,167 km (0.089 R)
• M34: 15,338,419 km (0.099 R)
• M35: 16,260,391 km (0.108 R)
• M36: 16,874,041 km (0.113 R)
• M37: 17,004,192 km (0.025 R)
• M38: 17,825,334 km (0.116 R)
• M39: 19,506,066 km (0.076 R)
• M40: 19,745,273 km (0.087 R)
• M41: 21,061,286 km (0.101 R)
• M42: 22,620,245 km (0.115 R)
• M43: 23,232,400 km (0.111 R)
• M44: 23,377,210 km (0.113 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 162 - 16,077 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit