🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.5

Radius: 0.76

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.97 AU - 1.57 AU

Year: 542 Days

Day: 39.3 Hours

Environment

Temp: -28 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,040,787 km

• M1: 585,975 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.28 AU - 1.66 AU

Year: 675 Days

Day: 12.4 Hours

Environment

Temp: -54 °C

Axial Tilt: 21.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,040,787 km

• M1: 301,589 km (0.082 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 1.53 AU - 1.95 AU

Year: 869 Days

Day: 25.7 Hours

Environment

Temp: -69 °C

Axial Tilt: 18.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 45,040,787 km

• M1: 601,683 km (0.088 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 1.58 AU - 2.42 AU

Year: 1071 Days

Day: 21.6 Hours

Environment

Temp: -84 °C

Axial Tilt: 107.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.53

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 2.29 AU - 2.39 AU

Year: 1356 Days

Day: 18.7 Hours

Environment

Temp: -93 °C

Axial Tilt: 43.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 2.94 AU - 4.74 AU

Year: 2850 Days

Day: 16.8 Hours

Environment

Temp: -126 °C

Axial Tilt: 21.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 773.1

Radius: 12.6

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 4.88 AU - 7.6 AU

Year: 5904 Days

Day: 12.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 45,040,787 km

• M1: 248,332 km (0.081 R)
• M2: 366,365 km (0.109 R)
• M3: 490,531 km (0.081 R)
• M4: 683,513 km (0.057 R)
• M5: 763,099 km (0.083 R)
• M6: 1,023,100 km (0.03 R)
• M7: 1,245,851 km (0.072 R)
• M8: 1,646,624 km (0.096 R)
• M9: 1,852,620 km (0.066 R)
• M10: 1,949,111 km (0.072 R)
• M11: 2,310,988 km (0.104 R)
• M12: 2,672,566 km (0.042 R)
• M13: 2,782,520 km (0.095 R)
• M14: 2,916,261 km (0.049 R)
• M15: 3,052,395 km (0.108 R)
• M16: 3,593,790 km (0.077 R)
• M17: 3,715,562 km (0.106 R)
• M18: 4,190,835 km (0.112 R)
• M19: 4,448,741 km (0.101 R)
• M20: 4,527,280 km (0.108 R)
• M21: 5,062,093 km (0.078 R)
• M22: 5,144,072 km (0.103 R)
• M23: 5,392,704 km (0.102 R)
• M24: 5,673,649 km (0.093 R)
• M25: 5,930,658 km (0.087 R)
• M26: 6,017,126 km (0.111 R)
• M27: 6,250,049 km (0.069 R)
• M28: 6,397,104 km (0.095 R)
• M29: 8,025,776 km (0.103 R)
• M30: 8,153,832 km (0.045 R)
• M31: 9,775,772 km (0.049 R)
• M32: 10,118,950 km (0.101 R)
• M33: 10,326,741 km (0.088 R)
• M34: 11,207,723 km (0.116 R)
• M35: 11,711,569 km (0.037 R)
• M36: 11,966,334 km (0.043 R)
• M37: 12,704,300 km (0.106 R)
• M38: 13,116,442 km (0.043 R)
• M39: 13,495,074 km (0.113 R)
• M40: 13,609,367 km (0.073 R)
• M41: 13,762,256 km (0.067 R)
• M42: 14,691,408 km (0.099 R)
• M43: 14,848,187 km (0.12 R)
• M44: 15,441,343 km (0.072 R)
• M45: 15,760,884 km (0.105 R)
• M46: 15,921,552 km (0.086 R)
• M47: 16,528,620 km (0.119 R)
• M48: 18,310,630 km (0.094 R)
• M49: 18,818,814 km (0.052 R)
• M50: 19,719,393 km (0.098 R)
• M51: 20,240,293 km (0.061 R)
• M52: 20,327,508 km (0.102 R)
• M53: 21,074,301 km (0.106 R)
• M54: 21,651,449 km (0.116 R)
• M55: 21,785,340 km (0.06 R)
• M56: 21,874,799 km (0.093 R)
• M57: 22,639,843 km (0.115 R)
• M58: 23,048,544 km (0.065 R)
• M59: 23,597,119 km (0.119 R)
• M60: 23,873,127 km (0.05 R)
• M61: 24,196,408 km (0.032 R)
• M62: 24,335,385 km (0.094 R)
• M63: 24,707,435 km (0.077 R)
• M64: 24,847,458 km (0.08 R)
• M65: 25,315,849 km (0.077 R)
• M66: 25,645,563 km (0.119 R)
• M67: 25,740,109 km (0.043 R)
• M68: 27,653,615 km (0.104 R)
• M69: 28,431,674 km (0.107 R)
• M70: 28,970,974 km (0.085 R)
• M71: 29,365,164 km (0.083 R)
• M72: 30,258,713 km (0.108 R)
• M73: 30,608,772 km (0.1 R)
• M74: 30,809,233 km (0.082 R)
• M75: 31,869,433 km (0.049 R)
• M76: 32,327,352 km (0.106 R)
• M77: 33,044,225 km (0.057 R)
• M78: 33,301,384 km (0.085 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 710.3

Radius: 7.5

Gravity: 12.63 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 11.97 AU - 19.83 AU

Year: 24013 Days

Day: 20.1 Hours

Environment

Temp: -198 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 45,040,787 km

• M1: 614,249 km (0.103 R)
• M2: 762,650 km (0.108 R)
• M3: 1,153,699 km (0.09 R)
• M4: 1,600,398 km (0.053 R)
• M5: 1,772,286 km (0.102 R)
• M6: 2,059,663 km (0.078 R)
• M7: 2,323,405 km (0.116 R)
• M8: 2,718,792 km (0.116 R)
• M9: 3,050,151 km (0.104 R)
• M10: 3,350,693 km (0.088 R)
• M11: 3,438,357 km (0.073 R)
• M12: 4,119,776 km (0.114 R)
• M13: 4,694,531 km (0.093 R)
• M14: 5,603,188 km (0.119 R)
• M15: 6,455,447 km (0.093 R)
• M16: 8,277,998 km (0.107 R)
• M17: 8,817,598 km (0.103 R)
• M18: 9,368,417 km (0.112 R)
• M19: 9,741,963 km (0.102 R)
• M20: 9,930,456 km (0.094 R)
• M21: 10,375,211 km (0.118 R)
• M22: 12,015,851 km (0.065 R)
• M23: 12,421,560 km (0.11 R)
• M24: 13,038,352 km (0.116 R)
• M25: 13,665,317 km (0.056 R)
• M26: 13,735,628 km (0.074 R)
• M27: 14,088,679 km (0.116 R)
• M28: 14,588,036 km (0.09 R)
• M29: 16,120,816 km (0.096 R)
• M30: 17,019,301 km (0.082 R)
• M31: 17,170,694 km (0.096 R)
• M32: 17,780,605 km (0.11 R)
• M33: 18,242,712 km (0.106 R)
• M34: 18,864,890 km (0.117 R)
• M35: 19,021,519 km (0.051 R)
• M36: 20,130,189 km (0.074 R)
• M37: 20,370,443 km (0.069 R)
• M38: 20,773,011 km (0.086 R)
• M39: 20,934,726 km (0.091 R)
• M40: 21,259,503 km (0.088 R)
• M41: 22,409,462 km (0.072 R)
• M42: 22,492,339 km (0.086 R)
• M43: 23,075,621 km (0.119 R)
• M44: 23,832,736 km (0.114 R)
• M45: 25,544,285 km (0.113 R)
• M46: 25,630,902 km (0.084 R)
• M47: 26,590,124 km (0.119 R)
• M48: 28,006,367 km (0.104 R)
• M49: 29,174,876 km (0.085 R)
• M50: 30,084,581 km (0.039 R)
• M51: 30,542,948 km (0.104 R)
• M52: 32,118,513 km (0.081 R)
• M53: 33,625,413 km (0.051 R)
• M54: 34,196,428 km (0.057 R)
• M55: 35,444,672 km (0.095 R)
• M56: 35,734,743 km (0.047 R)
• M57: 36,414,964 km (0.105 R)
• M58: 36,707,727 km (0.081 R)
• M59: 36,903,252 km (0.085 R)
• M60: 38,381,578 km (0.116 R)
• M61: 39,077,956 km (0.117 R)
• M62: 39,477,831 km (0.105 R)
• M63: 40,685,385 km (0.087 R)
• M64: 44,693,261 km (0.107 R)
• M65: 45,111,388 km (0.11 R)
• M66: 46,479,161 km (0.086 R)
• M67: 47,434,194 km (0.092 R)
• M68: 47,540,707 km (0.1 R)
• M69: 47,647,221 km (0.078 R)
• M70: 47,753,884 km (0.062 R)
• M71: 48,824,855 km (0.106 R)
• M72: 53,408,833 km (0.077 R)
• M73: 57,445,582 km (0.072 R)
• M74: 59,271,125 km (0.107 R)
• M75: 60,075,663 km (0.104 R)
• M76: 62,394,430 km (0.057 R)
• M77: 63,799,752 km (0.067 R)
• M78: 64,152,653 km (0.108 R)
• M79: 65,333,878 km (0.083 R)
• M80: 67,477,915 km (0.066 R)
• M81: 70,129,836 km (0.119 R)
• M82: 74,047,356 km (0.086 R)
• M83: 75,037,843 km (0.063 R)
• M84: 76,032,669 km (0.064 R)
• M85: 76,906,620 km (0.032 R)
• M86: 77,909,673 km (0.033 R)
• M87: 79,928,646 km (0.083 R)
• M88: 80,817,407 km (0.075 R)
• M89: 81,071,873 km (0.093 R)
• M90: 83,502,988 km (0.027 R)
• M91: 86,087,890 km (0.05 R)
• M92: 86,477,892 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 63.6

Radius: 5.6

Gravity: 2.03 G

Time & Orbit

Eccentricity (e): 0.021

Orbit Range: 18.01 AU - 18.79 AU

Year: 29893 Days

Day: 24.1 Hours

Environment

Temp: -192 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 45,040,787 km

• M1: 236,813 km (0.03 R)
• M2: 884,722 km (0.117 R)
• M3: 1,164,470 km (0.093 R)
• M4: 1,621,641 km (0.095 R)
• M5: 1,732,792 km (0.086 R)
• M6: 1,823,448 km (0.115 R)
• M7: 3,029,058 km (0.053 R)
• M8: 3,735,459 km (0.088 R)
• M9: 4,584,128 km (0.089 R)
• M10: 5,127,467 km (0.031 R)
• M11: 7,944,694 km (0.047 R)
• M12: 8,672,488 km (0.105 R)
• M13: 9,222,260 km (0.036 R)
• M14: 11,022,521 km (0.035 R)
• M15: 11,276,388 km (0.119 R)
• M16: 11,962,295 km (0.088 R)
• M17: 13,284,590 km (0.112 R)
• M18: 13,963,016 km (0.105 R)
• M19: 15,071,686 km (0.084 R)
• M20: 15,400,353 km (0.094 R)
• M21: 15,683,990 km (0.115 R)
• M22: 18,814,625 km (0.104 R)
• M23: 20,398,268 km (0.111 R)
• M24: 21,074,899 km (0.118 R)
• M25: 22,825,643 km (0.073 R)
• M26: 23,040,914 km (0.109 R)
• M27: 23,582,309 km (0.1 R)
• M28: 26,013,424 km (0.046 R)
• M29: 26,520,561 km (0.111 R)
• M30: 28,697,060 km (0.095 R)
• M31: 28,755,104 km (0.103 R)
• M32: 33,340,429 km (0.073 R)
• M33: 39,430,558 km (0.072 R)
• M34: 43,765,156 km (0.083 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: 541 - 15,951 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit