🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.8

Radius: 1.71

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.53 AU - 0.69 AU

Year: 179 Days

Day: 46.9 Hours

Environment

Temp: 163 °C

Axial Tilt: 28.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.89 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.86 AU - 0.92 AU

Year: 316 Days

Day: 26.6 Hours

Environment

Temp: 24 °C

Axial Tilt: 44 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.56

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.71 AU - 1.09 AU

Year: 322 Days

Day: 28.3 Hours

Environment

Temp: 23 °C

Axial Tilt: 39.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 95,187,841 km

• M1: 216,767 km (0.1 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.96 AU - 1.46 AU

Year: 501 Days

Day: 26.7 Hours

Environment

Temp: -6 °C

Axial Tilt: 37.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 95,187,841 km

• M1: 170,392 km (0.073 R)
• M2: 351,705 km (0.067 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.86 AU - 1.88 AU

Year: 963 Days

Day: 38.7 Hours

Environment

Temp: -79 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.34

Radius: 1.12

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.93 AU - 2.03 AU

Year: 1050 Days

Day: 18.9 Hours

Environment

Temp: -80 °C

Axial Tilt: 35.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 5.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 693.2

Radius: 14.3

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 4.66 AU - 5.4 AU

Year: 4250 Days

Day: 10.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 95,187,841 km

• M1: 180,265 km (0.098 R)
• M2: 354,846 km (0.069 R)
• M3: 565,181 km (0.082 R)
• M4: 800,797 km (0.094 R)
• M5: 919,728 km (0.118 R)
• M6: 1,301,202 km (0.072 R)
• M7: 1,716,486 km (0.078 R)
• M8: 2,022,114 km (0.11 R)
• M9: 2,173,208 km (0.053 R)
• M10: 2,276,132 km (0.098 R)
• M11: 2,504,867 km (0.119 R)
• M12: 2,722,980 km (0.042 R)
• M13: 2,985,525 km (0.09 R)
• M14: 3,217,252 km (0.062 R)
• M15: 3,375,078 km (0.069 R)
• M16: 3,781,236 km (0.085 R)
• M17: 3,906,300 km (0.104 R)
• M18: 4,246,336 km (0.057 R)
• M19: 4,507,833 km (0.056 R)
• M20: 4,640,676 km (0.066 R)
• M21: 4,752,276 km (0.118 R)
• M22: 5,138,836 km (0.07 R)
• M23: 5,254,476 km (0.066 R)
• M24: 5,488,297 km (0.11 R)
• M25: 5,630,415 km (0.083 R)
• M26: 5,894,007 km (0.111 R)
• M27: 5,990,796 km (0.056 R)
• M28: 6,358,957 km (0.027 R)
• M29: 6,483,273 km (0.085 R)
• M30: 7,143,149 km (0.08 R)
• M31: 7,324,611 km (0.102 R)
• M32: 7,559,928 km (0.063 R)
• M33: 8,092,198 km (0.066 R)
• M34: 8,499,403 km (0.046 R)
• M35: 8,996,966 km (0.085 R)
• M36: 9,136,840 km (0.068 R)
• M37: 10,136,602 km (0.037 R)
• M38: 10,369,975 km (0.108 R)
• M39: 11,170,922 km (0.094 R)
• M40: 11,412,074 km (0.1 R)
• M41: 12,053,400 km (0.047 R)
• M42: 12,238,751 km (0.09 R)
• M43: 12,331,801 km (0.107 R)
• M44: 12,706,394 km (0.052 R)
• M45: 12,926,602 km (0.1 R)
• M46: 13,211,736 km (0.113 R)
• M47: 13,339,044 km (0.12 R)
• M48: 13,788,137 km (0.045 R)
• M49: 13,884,926 km (0.111 R)
• M50: 14,602,248 km (0.112 R)
• M51: 14,833,078 km (0.034 R)
• M52: 15,331,687 km (0.06 R)
• M53: 15,432,068 km (0.069 R)
• M54: 15,768,364 km (0.102 R)
• M55: 15,903,450 km (0.034 R)
• M56: 16,005,177 km (0.036 R)
• M57: 16,209,079 km (0.106 R)
• M58: 16,653,833 km (0.091 R)
• M59: 16,929,692 km (0.081 R)
• M60: 17,485,747 km (0.117 R)
• M61: 18,083,091 km (0.102 R)
• M62: 18,866,087 km (0.093 R)
• M63: 18,973,797 km (0.095 R)
• M64: 19,261,773 km (0.099 R)
• M65: 19,623,949 km (0.084 R)
• M66: 19,805,860 km (0.044 R)
• M67: 20,465,438 km (0.096 R)
• M68: 21,655,638 km (0.062 R)
• M69: 21,994,477 km (0.096 R)
• M70: 22,753,687 km (0.076 R)
• M71: 23,174,954 km (0.113 R)
• M72: 23,753,599 km (0.029 R)
• M73: 24,454,166 km (0.114 R)
• M74: 25,201,108 km (0.103 R)
• M75: 26,155,393 km (0.101 R)
• M76: 26,596,706 km (0.078 R)
• M77: 27,080,955 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 391.2

Radius: 11.6

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 7.6 AU - 8.3 AU

Year: 8445 Days

Day: 13.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 95,187,841 km

• M1: 185,053 km (0.064 R)
• M2: 259,702 km (0.095 R)
• M3: 396,135 km (0.08 R)
• M4: 677,379 km (0.081 R)
• M5: 1,115,551 km (0.072 R)
• M6: 1,365,380 km (0.115 R)
• M7: 1,470,547 km (0.079 R)
• M8: 1,578,557 km (0.106 R)
• M9: 1,689,409 km (0.08 R)
• M10: 2,017,776 km (0.12 R)
• M11: 2,138,651 km (0.119 R)
• M12: 2,324,452 km (0.12 R)
• M13: 2,537,479 km (0.053 R)
• M14: 2,624,545 km (0.1 R)
• M15: 2,734,799 km (0.052 R)
• M16: 3,238,196 km (0.08 R)
• M17: 3,573,893 km (0.112 R)
• M18: 3,671,880 km (0.075 R)
• M19: 3,795,597 km (0.108 R)
• M20: 4,072,802 km (0.104 R)
• M21: 4,356,739 km (0.106 R)
• M22: 4,781,447 km (0.092 R)
• M23: 5,275,120 km (0.117 R)
• M24: 5,556,364 km (0.076 R)
• M25: 6,075,319 km (0.114 R)
• M26: 6,192,753 km (0.103 R)
• M27: 6,310,936 km (0.065 R)
• M28: 6,791,295 km (0.11 R)
• M29: 6,913,366 km (0.114 R)
• M30: 7,066,854 km (0.117 R)
• M31: 7,159,455 km (0.057 R)
• M32: 7,346,003 km (0.083 R)
• M33: 7,502,632 km (0.028 R)
• M34: 7,979,251 km (0.088 R)
• M35: 8,172,831 km (0.096 R)
• M36: 9,230,637 km (0.11 R)
• M37: 10,613,071 km (0.058 R)
• M38: 10,719,286 km (0.099 R)
• M39: 11,111,980 km (0.081 R)
• M40: 11,838,278 km (0.111 R)
• M41: 11,985,333 km (0.115 R)
• M42: 12,170,086 km (0.105 R)
• M43: 12,542,435 km (0.081 R)
• M44: 12,767,580 km (0.049 R)
• M45: 12,842,977 km (0.087 R)
• M46: 13,681,772 km (0.06 R)
• M47: 14,695,747 km (0.043 R)
• M48: 14,893,515 km (0.057 R)
• M49: 16,589,805 km (0.045 R)
• M50: 17,085,573 km (0.095 R)
• M51: 17,377,139 km (0.107 R)
• M52: 17,544,389 km (0.103 R)
• M53: 18,945,074 km (0.096 R)
• M54: 19,419,898 km (0.038 R)
• M55: 20,779,294 km (0.043 R)
• M56: 22,259,714 km (0.064 R)
• M57: 22,487,103 km (0.081 R)
• M58: 22,898,048 km (0.112 R)
• M59: 24,614,086 km (0.053 R)
• M60: 26,323,092 km (0.098 R)
• M61: 26,611,666 km (0.072 R)
• M62: 27,532,291 km (0.113 R)
• M63: 27,972,109 km (0.115 R)
• M64: 28,315,735 km (0.052 R)
• M65: 28,809,109 km (0.111 R)
• M66: 29,305,325 km (0.091 R)
• M67: 29,454,774 km (0.11 R)
• M68: 29,654,337 km (0.083 R)
• M69: 30,558,207 km (0.067 R)
• M70: 30,861,592 km (0.11 R)
• M71: 31,115,011 km (0.082 R)
• M72: 33,583,824 km (0.077 R)
• M73: 33,792,364 km (0.103 R)
• M74: 34,158,430 km (0.112 R)
• M75: 34,263,148 km (0.108 R)
• M76: 34,736,177 km (0.119 R)
• M77: 34,947,110 km (0.067 R)
• M78: 35,529,345 km (0.089 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.7

Radius: 10.8

Gravity: 8.42 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 6.95 AU - 11.45 AU

Year: 10513 Days

Day: 12.7 Hours

Environment

Temp: -181 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 95,187,841 km

• M1: 198,666 km (0.033 R)
• M2: 438,471 km (0.085 R)
• M3: 814,411 km (0.047 R)
• M4: 1,279,211 km (0.111 R)
• M5: 1,419,235 km (0.117 R)
• M6: 1,515,576 km (0.085 R)
• M7: 1,639,293 km (0.094 R)
• M8: 2,686,778 km (0.073 R)
• M9: 2,868,390 km (0.091 R)
• M10: 3,022,924 km (0.075 R)
• M11: 3,668,140 km (0.11 R)
• M12: 4,641,573 km (0.104 R)
• M13: 4,897,086 km (0.117 R)
• M14: 4,970,988 km (0.049 R)
• M15: 5,045,188 km (0.084 R)
• M16: 5,307,882 km (0.105 R)
• M17: 5,691,002 km (0.039 R)
• M18: 5,846,734 km (0.105 R)
• M19: 6,162,684 km (0.111 R)
• M20: 6,282,512 km (0.118 R)
• M21: 6,443,629 km (0.035 R)
• M22: 6,606,092 km (0.035 R)
• M23: 6,687,773 km (0.113 R)
• M24: 6,769,902 km (0.09 R)
• M25: 6,852,330 km (0.094 R)
• M26: 8,974,376 km (0.109 R)
• M27: 10,318,812 km (0.062 R)
• M28: 10,509,250 km (0.086 R)
• M29: 10,700,736 km (0.063 R)
• M30: 12,123,711 km (0.087 R)
• M31: 13,190,942 km (0.115 R)
• M32: 13,449,447 km (0.064 R)
• M33: 13,919,184 km (0.095 R)
• M34: 14,076,860 km (0.106 R)
• M35: 14,500,372 km (0.052 R)
• M36: 16,236,306 km (0.086 R)
• M37: 17,128,657 km (0.1 R)
• M38: 17,580,742 km (0.082 R)
• M39: 18,036,866 km (0.12 R)
• M40: 18,151,458 km (0.041 R)
• M41: 19,018,976 km (0.065 R)
• M42: 19,604,951 km (0.103 R)
• M43: 19,959,198 km (0.114 R)
• M44: 20,196,610 km (0.065 R)
• M45: 21,035,106 km (0.025 R)
• M46: 21,579,942 km (0.06 R)
• M47: 22,745,758 km (0.12 R)
• M48: 23,429,869 km (0.116 R)
• M49: 24,183,992 km (0.093 R)
• M50: 24,500,690 km (0.045 R)
• M51: 25,909,902 km (0.073 R)
• M52: 26,754,981 km (0.108 R)
• M53: 27,016,777 km (0.106 R)
• M54: 27,147,974 km (0.099 R)
• M55: 27,543,062 km (0.116 R)
• M56: 27,807,402 km (0.105 R)
• M57: 29,478,859 km (0.063 R)
• M58: 29,749,332 km (0.071 R)
• M59: 30,634,054 km (0.093 R)
• M60: 31,942,437 km (0.069 R)
• M61: 32,498,941 km (0.062 R)
• M62: 32,708,378 km (0.118 R)
• M63: 32,988,425 km (0.078 R)
• M64: 33,269,220 km (0.104 R)
• M65: 34,187,302 km (0.083 R)
• M66: 34,613,806 km (0.101 R)
• M67: 35,615,962 km (0.114 R)
• M68: 36,192,961 km (0.117 R)
• M69: 37,502,241 km (0.074 R)
• M70: 37,795,304 km (0.088 R)
• M71: 38,605,227 km (0.093 R)
• M72: 39,123,583 km (0.064 R)
• M73: 44,277,828 km (0.106 R)
• M74: 45,599,376 km (0.103 R)
• M75: 47,249,739 km (0.047 R)
• M76: 47,487,002 km (0.04 R)
• M77: 49,400,209 km (0.084 R)
• M78: 49,721,395 km (0.05 R)
• M79: 50,043,480 km (0.066 R)
• M80: 50,123,963 km (0.086 R)
• M81: 50,608,660 km (0.083 R)
• M82: 50,851,458 km (0.098 R)
• M83: 52,071,578 km (0.112 R)
• M84: 52,808,198 km (0.11 R)
• M85: 53,383,551 km (0.114 R)
• M86: 53,548,408 km (0.101 R)
• M87: 53,878,421 km (0.109 R)
• M88: 54,872,649 km (0.069 R)
• M89: 55,789,384 km (0.116 R)

Planet 10 - Ice Giant

Semi-Major Axis: 15.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 926.3

Radius: 3.7

Gravity: 67.66 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 12.7 AU - 19.26 AU

Year: 24065 Days

Day: 17.2 Hours

Environment

Temp: -207 °C

Axial Tilt: 14 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 95,187,841 km

• M1: 49,068 km (0.091 R)
• M2: 90,208 km (0.114 R)
• M3: 186,997 km (0.069 R)
• M4: 399,726 km (0.119 R)
• M5: 1,015,470 km (0.067 R)
• M6: 1,046,587 km (0.11 R)
• M7: 1,479,373 km (0.094 R)
• M8: 1,622,688 km (0.113 R)
• M9: 2,572,186 km (0.12 R)
• M10: 2,744,373 km (0.025 R)
• M11: 3,564,468 km (0.054 R)
• M12: 5,628,620 km (0.081 R)
• M13: 6,480,729 km (0.1 R)
• M14: 7,372,333 km (0.09 R)
• M15: 7,801,529 km (0.07 R)
• M16: 8,301,784 km (0.118 R)
• M17: 8,619,680 km (0.066 R)
• M18: 8,812,362 km (0.083 R)
• M19: 9,597,152 km (0.037 R)
• M20: 9,796,716 km (0.088 R)
• M21: 10,677,698 km (0.046 R)
• M22: 11,654,422 km (0.065 R)
• M23: 11,867,449 km (0.107 R)
• M24: 12,441,756 km (0.084 R)
• M25: 12,586,716 km (0.094 R)
• M26: 13,841,393 km (0.08 R)
• M27: 14,142,384 km (0.066 R)
• M28: 14,597,910 km (0.084 R)
• M29: 16,150,736 km (0.103 R)
• M30: 16,786,377 km (0.095 R)
• M31: 16,866,412 km (0.083 R)
• M32: 17,026,930 km (0.102 R)
• M33: 20,768,074 km (0.096 R)
• M34: 22,597,207 km (0.107 R)
• M35: 23,665,336 km (0.076 R)
• M36: 24,115,177 km (0.114 R)
• M37: 24,205,534 km (0.078 R)
• M38: 24,932,131 km (0.067 R)
• M39: 25,298,047 km (0.096 R)
• M40: 25,758,061 km (0.095 R)
• M41: 27,154,407 km (0.107 R)
• M42: 27,436,549 km (0.111 R)
• M43: 29,825,926 km (0.091 R)
• M44: 32,480,091 km (0.119 R)
• M45: 33,784,734 km (0.085 R)
• M46: 34,189,546 km (0.084 R)
• M47: 35,106,432 km (0.075 R)
• M48: 35,722,027 km (0.096 R)
• M49: 36,444,884 km (0.113 R)
• M50: 40,130,526 km (0.092 R)
• M51: 43,163,174 km (0.111 R)
• M52: 43,492,439 km (0.082 R)
• M53: 44,596,023 km (0.099 R)
• M54: 45,820,631 km (0.095 R)
• M55: 47,848,131 km (0.1 R)
• M56: 49,789,762 km (0.094 R)
• M57: 50,365,714 km (0.081 R)
• M58: 51,407,962 km (0.094 R)
• M59: 52,340,405 km (0.086 R)
• M60: 52,691,512 km (0.083 R)
• M61: 53,278,384 km (0.097 R)
• M62: 54,458,711 km (0.109 R)
• M63: 55,647,566 km (0.07 R)
• M64: 56,006,002 km (0.091 R)
• M65: 57,205,927 km (0.101 R)
• M66: 57,688,230 km (0.091 R)
• M67: 60,610,624 km (0.081 R)
• M68: 62,461,449 km (0.109 R)
• M69: 64,330,675 km (0.044 R)
• M70: 64,706,764 km (0.093 R)
• M71: 64,832,276 km (0.109 R)
• M72: 70,047,557 km (0.115 R)
• M73: 70,305,464 km (0.102 R)
• M74: 71,729,187 km (0.074 R)
• M75: 73,685,927 km (0.108 R)
• M76: 74,079,370 km (0.096 R)
• M77: 75,131,940 km (0.073 R)
• M78: 76,454,535 km (0.102 R)
• M79: 76,720,071 km (0.075 R)
• M80: 77,784,909 km (0.103 R)
• M81: 79,660,268 km (0.109 R)
• M82: 80,198,820 km (0.115 R)
• M83: 81,550,437 km (0.114 R)
• M84: 81,957,343 km (0.078 R)
• M85: 82,637,116 km (0.119 R)
• M86: 84,413,291 km (0.111 R)
• M87: 85,512,536 km (0.108 R)
• M88: 85,788,096 km (0.072 R)
• M89: 86,893,175 km (0.05 R)
• M90: 87,170,230 km (0.081 R)
• M91: 88,142,168 km (0.109 R)
• M92: 93,338,599 km (0.118 R)
• M93: 93,480,418 km (0.109 R)
• M94: 94,190,559 km (0.065 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 13,074 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit