🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.6 AU - 0.6 AU

Year: 197 Days

Day: 13.7 Hours

Environment

Temp: 28 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 58,545,177 km

• M1: 146,456 km (0.094 R)
• M2: 301,290 km (0.049 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.27

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.78 AU - 0.8 AU

Year: 298 Days

Day: 38.5 Hours

Environment

Temp: -16 °C

Axial Tilt: 0.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 0.92 AU - 1.46 AU

Year: 551 Days

Day: 19.9 Hours

Environment

Temp: -73 °C

Axial Tilt: 4.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1.04 AU - 1.64 AU

Year: 659 Days

Day: 41.8 Hours

Environment

Temp: -84 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,545,177 km

• M1: 36,801 km (0.075 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.85

Radius: 0.94

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 2.21 AU - 3.25 AU

Year: 1915 Days

Day: 12.9 Hours

Environment

Temp: -143 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,545,177 km

• M1: 535,261 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 209.4

Radius: 13.7

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 3.2 AU - 3.26 AU

Year: 2465 Days

Day: 9.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 58,545,177 km

• M1: 174,730 km (0.07 R)
• M2: 354,397 km (0.117 R)
• M3: 652,396 km (0.075 R)
• M4: 764,146 km (0.095 R)
• M5: 1,040,453 km (0.09 R)
• M6: 1,341,295 km (0.094 R)
• M7: 1,480,271 km (0.099 R)
• M8: 2,197,294 km (0.095 R)
• M9: 2,384,440 km (0.091 R)
• M10: 2,501,426 km (0.048 R)
• M11: 2,686,030 km (0.11 R)
• M12: 2,774,592 km (0.067 R)
• M13: 2,898,010 km (0.084 R)
• M14: 3,197,056 km (0.102 R)
• M15: 3,374,180 km (0.054 R)
• M16: 3,554,745 km (0.12 R)
• M17: 3,788,117 km (0.118 R)
• M18: 3,875,333 km (0.06 R)
• M19: 3,963,296 km (0.116 R)
• M20: 4,115,737 km (0.083 R)
• M21: 4,934,187 km (0.067 R)
• M22: 5,250,586 km (0.109 R)
• M23: 5,730,646 km (0.082 R)
• M24: 5,845,686 km (0.034 R)
• M25: 6,048,840 km (0.085 R)
• M26: 6,166,125 km (0.115 R)
• M27: 6,417,599 km (0.047 R)
• M28: 6,717,992 km (0.089 R)
• M29: 6,808,947 km (0.106 R)
• M30: 6,992,204 km (0.057 R)
• M31: 7,379,364 km (0.086 R)
• M32: 7,473,311 km (0.093 R)
• M33: 7,837,133 km (0.088 R)
• M34: 7,933,025 km (0.082 R)
• M35: 8,500,301 km (0.061 R)
• M36: 8,997,115 km (0.12 R)
• M37: 9,418,383 km (0.111 R)
• M38: 10,561,310 km (0.044 R)
• M39: 10,649,723 km (0.097 R)
• M40: 11,149,230 km (0.091 R)
• M41: 11,239,138 km (0.041 R)
• M42: 11,528,910 km (0.116 R)
• M43: 12,674,680 km (0.036 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.1

Radius: 10.2

Gravity: 8.48 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 7.36 AU - 8 AU

Year: 9037 Days

Day: 5.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 58,545,177 km

• M1: 155,283 km (0.044 R)
• M2: 264,339 km (0.095 R)
• M3: 330,611 km (0.073 R)
• M4: 515,813 km (0.083 R)
• M5: 638,185 km (0.063 R)
• M6: 736,919 km (0.101 R)
• M7: 805,884 km (0.119 R)
• M8: 877,392 km (0.091 R)
• M9: 1,046,587 km (0.115 R)
• M10: 1,247,646 km (0.084 R)
• M11: 1,505,703 km (0.072 R)
• M12: 1,973,645 km (0.07 R)
• M13: 2,224,072 km (0.105 R)
• M14: 2,301,264 km (0.101 R)
• M15: 2,458,491 km (0.105 R)
• M16: 2,755,892 km (0.108 R)
• M17: 3,122,407 km (0.119 R)
• M18: 3,534,549 km (0.088 R)
• M19: 3,870,546 km (0.116 R)
• M20: 4,410,295 km (0.119 R)
• M21: 4,475,220 km (0.044 R)
• M22: 5,665,271 km (0.109 R)
• M23: 5,771,785 km (0.097 R)
• M24: 6,094,916 km (0.049 R)
• M25: 7,214,657 km (0.081 R)
• M26: 7,523,875 km (0.038 R)
• M27: 7,680,055 km (0.041 R)
• M28: 8,195,420 km (0.118 R)
• M29: 8,640,324 km (0.074 R)
• M30: 8,762,994 km (0.063 R)
• M31: 8,886,263 km (0.046 R)
• M32: 9,010,130 km (0.084 R)
• M33: 9,595,656 km (0.112 R)
• M34: 10,193,599 km (0.109 R)
• M35: 10,453,600 km (0.091 R)
• M36: 10,980,035 km (0.085 R)
• M37: 11,113,027 km (0.075 R)
• M38: 11,380,658 km (0.116 R)
• M39: 13,124,371 km (0.101 R)
• M40: 13,218,468 km (0.08 R)
• M41: 13,787,538 km (0.036 R)
• M42: 14,171,556 km (0.099 R)
• M43: 15,294,737 km (0.098 R)
• M44: 15,393,770 km (0.085 R)
• M45: 15,592,436 km (0.115 R)
• M46: 15,692,069 km (0.093 R)
• M47: 16,244,085 km (0.092 R)
• M48: 17,109,658 km (0.115 R)
• M49: 17,315,505 km (0.041 R)
• M50: 17,522,249 km (0.071 R)
• M51: 17,781,801 km (0.112 R)
• M52: 18,726,512 km (0.104 R)
• M53: 19,365,295 km (0.06 R)
• M54: 20,337,083 km (0.106 R)
• M55: 20,555,196 km (0.083 R)
• M56: 20,774,058 km (0.067 R)
• M57: 21,269,376 km (0.074 R)
• M58: 21,435,281 km (0.115 R)
• M59: 22,327,781 km (0.063 R)
• M60: 22,496,378 km (0.058 R)
• M61: 22,891,616 km (0.086 R)
• M62: 23,631,826 km (0.083 R)
• M63: 23,976,051 km (0.104 R)
• M64: 24,379,815 km (0.084 R)
• M65: 24,902,211 km (0.044 R)
• M66: 25,428,197 km (0.062 R)
• M67: 28,966,785 km (0.087 R)
• M68: 29,705,200 km (0.041 R)
• M69: 30,512,281 km (0.034 R)
• M70: 31,894,116 km (0.061 R)
• M71: 32,020,826 km (0.096 R)
• M72: 33,232,269 km (0.095 R)
• M73: 34,199,270 km (0.086 R)
• M74: 35,044,947 km (0.111 R)
• M75: 35,568,689 km (0.069 R)
• M76: 37,022,331 km (0.115 R)
• M77: 37,823,428 km (0.082 R)
• M78: 38,293,315 km (0.048 R)
• M79: 38,900,383 km (0.081 R)
• M80: 39,987,511 km (0.1 R)
• M81: 40,397,708 km (0.114 R)
• M82: 42,539,351 km (0.1 R)
• M83: 42,958,225 km (0.057 R)
• M84: 43,098,099 km (0.104 R)
• M85: 44,081,556 km (0.095 R)
• M86: 47,581,697 km (0.086 R)
• M87: 48,306,948 km (0.037 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.8

Radius: 13

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 6.95 AU - 11.37 AU

Year: 11771 Days

Day: 14.1 Hours

Environment

Temp: -186 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 58,545,177 km

• M1: 171,290 km (0.1 R)
• M2: 326,871 km (0.116 R)
• M3: 560,394 km (0.091 R)
• M4: 646,412 km (0.112 R)
• M5: 775,665 km (0.085 R)
• M6: 874,100 km (0.117 R)
• M7: 1,107,024 km (0.036 R)
• M8: 1,196,933 km (0.096 R)
• M9: 1,384,977 km (0.073 R)
• M10: 1,634,058 km (0.03 R)
• M11: 1,817,465 km (0.11 R)
• M12: 1,980,227 km (0.065 R)
• M13: 2,205,073 km (0.056 R)
• M14: 2,588,642 km (0.107 R)
• M15: 2,680,195 km (0.086 R)
• M16: 2,961,589 km (0.052 R)
• M17: 3,219,945 km (0.1 R)
• M18: 3,689,981 km (0.093 R)
• M19: 4,039,143 km (0.112 R)
• M20: 4,146,105 km (0.069 R)
• M21: 4,583,230 km (0.093 R)
• M22: 6,145,181 km (0.099 R)
• M23: 6,392,766 km (0.119 R)
• M24: 7,768,318 km (0.098 R)
• M25: 8,216,513 km (0.072 R)
• M26: 8,627,160 km (0.058 R)
• M27: 9,611,514 km (0.09 R)
• M28: 10,385,383 km (0.057 R)
• M29: 10,532,737 km (0.088 R)
• M30: 10,730,206 km (0.092 R)
• M31: 11,028,804 km (0.097 R)
• M32: 11,330,244 km (0.066 R)
• M33: 11,941,201 km (0.105 R)
• M34: 12,615,140 km (0.054 R)
• M35: 13,568,826 km (0.116 R)
• M36: 14,326,539 km (0.05 R)
• M37: 14,765,759 km (0.062 R)
• M38: 15,265,266 km (0.087 R)
• M39: 15,601,263 km (0.12 R)
• M40: 16,509,322 km (0.109 R)
• M41: 18,376,602 km (0.091 R)
• M42: 18,734,141 km (0.109 R)
• M43: 19,759,635 km (0.116 R)
• M44: 20,003,629 km (0.093 R)
• M45: 20,371,340 km (0.104 R)
• M46: 21,300,792 km (0.119 R)
• M47: 22,688,761 km (0.095 R)
• M48: 23,651,723 km (0.109 R)
• M49: 23,910,826 km (0.079 R)
• M50: 24,431,875 km (0.082 R)
• M51: 25,286,528 km (0.073 R)
• M52: 27,635,813 km (0.096 R)
• M53: 28,182,444 km (0.105 R)
• M54: 28,732,814 km (0.025 R)
• M55: 29,217,212 km (0.111 R)
• M56: 30,334,708 km (0.084 R)
• M57: 30,757,322 km (0.081 R)
• M58: 31,040,212 km (0.058 R)
• M59: 31,751,101 km (0.074 R)
• M60: 32,611,289 km (0.03 R)
• M61: 33,044,374 km (0.103 R)
• M62: 33,697,369 km (0.087 R)
• M63: 34,281,399 km (0.072 R)
• M64: 34,648,213 km (0.039 R)
• M65: 37,855,592 km (0.09 R)
• M66: 38,691,245 km (0.113 R)
• M67: 39,149,613 km (0.102 R)
• M68: 39,302,801 km (0.096 R)
• M69: 39,686,670 km (0.094 R)
• M70: 40,303,462 km (0.108 R)
• M71: 42,094,298 km (0.06 R)
• M72: 42,251,226 km (0.112 R)
• M73: 42,408,304 km (0.081 R)
• M74: 43,196,984 km (0.029 R)
• M75: 44,708,820 km (0.105 R)
• M76: 46,968,196 km (0.084 R)
• M77: 48,275,831 km (0.088 R)
• M78: 49,347,251 km (0.083 R)
• M79: 50,509,627 km (0.118 R)
• M80: 51,345,580 km (0.102 R)
• M81: 51,765,202 km (0.078 R)
• M82: 52,607,886 km (0.095 R)
• M83: 55,077,448 km (0.106 R)
• M84: 55,163,317 km (0.066 R)
• M85: 57,584,559 km (0.108 R)
• M86: 57,933,271 km (0.037 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 10,896 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit