🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.22

Radius: 1.08

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 0.43 AU - 0.67 AU

Year: 185 Days

Day: 24.8 Hours

Environment

Temp: -5 °C

Axial Tilt: 33.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 56,807,109 km

• M1: 35,455 km (0.049 R)
• M2: 56,698 km (0.082 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.43 AU - 0.69 AU

Year: 190 Days

Day: 16.8 Hours

Environment

Temp: 16 °C

Axial Tilt: 39 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.53

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.93 AU - 1.27 AU

Year: 523 Days

Day: 46.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.44

Radius: 0.72

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.38 AU - 1.54 AU

Year: 799 Days

Day: 26.8 Hours

Environment

Temp: -108 °C

Axial Tilt: 24.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 742.6

Radius: 14.1

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 3.14 AU - 4.48 AU

Year: 3369 Days

Day: 8.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 56,807,109 km

• M1: 214,523 km (0.033 R)
• M2: 350,657 km (0.096 R)
• M3: 651,798 km (0.114 R)
• M4: 846,574 km (0.051 R)
• M5: 934,987 km (0.038 R)
• M6: 1,233,883 km (0.085 R)
• M7: 1,388,567 km (0.083 R)
• M8: 1,675,795 km (0.119 R)
• M9: 1,790,537 km (0.111 R)
• M10: 1,937,741 km (0.046 R)
• M11: 2,028,098 km (0.098 R)
• M12: 2,260,424 km (0.106 R)
• M13: 2,356,017 km (0.101 R)
• M14: 2,701,139 km (0.066 R)
• M15: 2,871,382 km (0.109 R)
• M16: 3,027,711 km (0.095 R)
• M17: 3,133,627 km (0.094 R)
• M18: 3,258,690 km (0.058 R)
• M19: 3,569,704 km (0.039 R)
• M20: 4,240,352 km (0.046 R)
• M21: 4,479,559 km (0.049 R)
• M22: 4,600,733 km (0.063 R)
• M23: 5,075,706 km (0.111 R)
• M24: 5,223,509 km (0.096 R)
• M25: 5,372,658 km (0.12 R)
• M26: 5,895,054 km (0.079 R)
• M27: 6,755,690 km (0.096 R)
• M28: 6,848,591 km (0.091 R)
• M29: 7,874,084 km (0.114 R)
• M30: 8,021,139 km (0.092 R)
• M31: 8,193,625 km (0.093 R)
• M32: 8,292,808 km (0.031 R)
• M33: 8,542,637 km (0.104 R)
• M34: 9,049,624 km (0.12 R)
• M35: 9,306,932 km (0.089 R)
• M36: 9,462,365 km (0.113 R)
• M37: 9,644,874 km (0.114 R)
• M38: 9,854,909 km (0.103 R)
• M39: 10,013,483 km (0.106 R)
• M40: 10,252,840 km (0.104 R)
• M41: 10,413,508 km (0.118 R)
• M42: 10,791,691 km (0.064 R)
• M43: 11,037,181 km (0.09 R)
• M44: 11,395,169 km (0.118 R)
• M45: 11,561,671 km (0.072 R)
• M46: 11,756,897 km (0.097 R)
• M47: 11,953,319 km (0.104 R)
• M48: 12,951,436 km (0.114 R)
• M49: 14,035,721 km (0.074 R)
• M50: 15,362,953 km (0.083 R)
• M51: 15,485,624 km (0.097 R)
• M52: 15,701,045 km (0.102 R)
• M53: 15,886,396 km (0.049 R)
• M54: 16,228,377 km (0.106 R)
• M55: 17,173,088 km (0.038 R)
• M56: 17,364,124 km (0.064 R)
• M57: 17,460,016 km (0.047 R)
• M58: 17,974,035 km (0.114 R)
• M59: 18,297,764 km (0.049 R)
• M60: 18,820,011 km (0.039 R)
• M61: 19,413,166 km (0.088 R)
• M62: 19,645,641 km (0.068 R)
• M63: 19,945,735 km (0.1 R)
• M64: 20,280,983 km (0.116 R)
• M65: 21,127,408 km (0.113 R)
• M66: 21,675,086 km (0.117 R)
• M67: 21,985,352 km (0.059 R)
• M68: 22,158,287 km (0.116 R)
• M69: 22,401,084 km (0.047 R)
• M70: 22,540,360 km (0.108 R)
• M71: 23,522,769 km (0.114 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.7

Radius: 11.5

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 7.94 AU - 9.36 AU

Year: 11525 Days

Day: 11.4 Hours

Environment

Temp: -201 °C

Axial Tilt: 20.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 56,807,109 km

• M1: 273,465 km (0.104 R)
• M2: 512,074 km (0.101 R)
• M3: 593,904 km (0.066 R)
• M4: 945,608 km (0.076 R)
• M5: 1,214,884 km (0.042 R)
• M6: 1,680,732 km (0.106 R)
• M7: 2,009,548 km (0.092 R)
• M8: 2,323,105 km (0.096 R)
• M9: 2,842,210 km (0.076 R)
• M10: 3,478,898 km (0.064 R)
• M11: 3,856,334 km (0.052 R)
• M12: 4,627,810 km (0.096 R)
• M13: 4,810,918 km (0.104 R)
• M14: 5,019,757 km (0.072 R)
• M15: 6,334,722 km (0.101 R)
• M16: 7,004,172 km (0.086 R)
• M17: 7,534,497 km (0.029 R)
• M18: 7,913,578 km (0.071 R)
• M19: 7,995,557 km (0.116 R)
• M20: 8,188,090 km (0.091 R)
• M21: 9,871,215 km (0.104 R)
• M22: 10,405,429 km (0.118 R)
• M23: 11,163,292 km (0.049 R)
• M24: 11,719,796 km (0.08 R)
• M25: 12,412,435 km (0.116 R)
• M26: 12,539,892 km (0.11 R)
• M27: 13,738,470 km (0.112 R)
• M28: 14,135,054 km (0.084 R)
• M29: 14,368,277 km (0.09 R)
• M30: 14,535,528 km (0.113 R)
• M31: 14,804,504 km (0.117 R)
• M32: 14,939,591 km (0.101 R)
• M33: 15,450,019 km (0.06 R)
• M34: 16,243,786 km (0.061 R)
• M35: 17,942,769 km (0.12 R)
• M36: 18,557,915 km (0.114 R)
• M37: 19,438,299 km (0.112 R)
• M38: 20,407,244 km (0.104 R)
• M39: 21,544,786 km (0.117 R)
• M40: 22,121,336 km (0.053 R)
• M41: 22,858,854 km (0.113 R)
• M42: 23,604,450 km (0.115 R)
• M43: 24,318,181 km (0.09 R)
• M44: 24,517,745 km (0.11 R)
• M45: 25,361,626 km (0.098 R)
• M46: 25,645,114 km (0.071 R)
• M47: 25,807,428 km (0.11 R)
• M48: 26,255,922 km (0.091 R)
• M49: 26,378,742 km (0.102 R)
• M50: 27,991,856 km (0.116 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 439.7

Radius: 12

Gravity: 3.05 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 6.88 AU - 10.84 AU

Year: 11948 Days

Day: 11.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 56,807,109 km

• M1: 210,185 km (0.092 R)
• M2: 311,164 km (0.114 R)
• M3: 440,117 km (0.101 R)
• M4: 577,597 km (0.048 R)
• M5: 814,261 km (0.114 R)
• M6: 900,579 km (0.095 R)
• M7: 1,083,388 km (0.08 R)
• M8: 1,423,125 km (0.12 R)
• M9: 1,773,483 km (0.09 R)
• M10: 1,958,984 km (0.078 R)
• M11: 2,126,833 km (0.11 R)
• M12: 2,580,114 km (0.084 R)
• M13: 2,845,202 km (0.063 R)
• M14: 3,091,440 km (0.051 R)
• M15: 3,344,859 km (0.078 R)
• M16: 4,176,174 km (0.092 R)
• M17: 4,872,851 km (0.086 R)
• M18: 5,003,450 km (0.093 R)
• M19: 5,301,599 km (0.089 R)
• M20: 6,301,661 km (0.119 R)
• M21: 6,515,885 km (0.1 R)
• M22: 6,914,862 km (0.031 R)
• M23: 7,851,046 km (0.087 R)
• M24: 8,392,740 km (0.032 R)
• M25: 8,906,758 km (0.059 R)
• M26: 9,147,311 km (0.1 R)
• M27: 9,309,027 km (0.102 R)
• M28: 9,676,140 km (0.086 R)
• M29: 10,089,778 km (0.111 R)
• M30: 10,298,766 km (0.103 R)
• M31: 10,806,202 km (0.075 R)
• M32: 11,105,847 km (0.056 R)
• M33: 12,243,389 km (0.041 R)
• M34: 12,735,716 km (0.119 R)
• M35: 13,007,086 km (0.078 R)
• M36: 14,580,407 km (0.116 R)
• M37: 14,722,226 km (0.116 R)
• M38: 15,150,076 km (0.031 R)
• M39: 16,507,377 km (0.049 R)
• M40: 17,701,617 km (0.075 R)
• M41: 18,207,407 km (0.071 R)
• M42: 18,462,172 km (0.118 R)
• M43: 19,388,782 km (0.081 R)
• M44: 20,436,266 km (0.071 R)
• M45: 21,180,366 km (0.12 R)
• M46: 21,448,296 km (0.084 R)
• M47: 21,717,272 km (0.104 R)
• M48: 22,095,755 km (0.102 R)
• M49: 23,189,316 km (0.118 R)
• M50: 23,299,719 km (0.088 R)
• M51: 24,021,080 km (0.11 R)
• M52: 25,145,308 km (0.087 R)
• M53: 25,542,789 km (0.11 R)
• M54: 25,713,780 km (0.087 R)
• M55: 25,827,923 km (0.091 R)
• M56: 27,795,284 km (0.119 R)
• M57: 28,619,419 km (0.107 R)
• M58: 28,915,623 km (0.093 R)
• M59: 29,153,334 km (0.101 R)
• M60: 29,511,172 km (0.062 R)
• M61: 29,810,517 km (0.045 R)
• M62: 30,714,537 km (0.112 R)
• M63: 33,355,388 km (0.118 R)
• M64: 33,480,003 km (0.062 R)
• M65: 34,356,497 km (0.093 R)
• M66: 34,987,352 km (0.103 R)
• M67: 35,812,982 km (0.083 R)
• M68: 36,838,027 km (0.079 R)
• M69: 37,937,571 km (0.101 R)
• M70: 38,328,321 km (0.114 R)
• M71: 38,916,839 km (0.063 R)
• M72: 39,640,294 km (0.079 R)
• M73: 39,838,362 km (0.059 R)
• M74: 39,970,606 km (0.114 R)
• M75: 40,301,666 km (0.111 R)
• M76: 40,833,487 km (0.115 R)
• M77: 41,971,328 km (0.051 R)
• M78: 42,105,966 km (0.068 R)
• M79: 42,442,861 km (0.104 R)
• M80: 42,713,184 km (0.112 R)
• M81: 42,983,956 km (0.111 R)
• M82: 44,278,127 km (0.047 R)
• M83: 45,033,297 km (0.102 R)
• M84: 46,208,688 km (0.111 R)
• M85: 46,486,641 km (0.089 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.29 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 509.9

Radius: 4.6

Gravity: 24.1 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 8 AU - 12.58 AU

Year: 14954 Days

Day: 20.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 56,807,109 km

• M1: 151,243 km (0.077 R)
• M2: 281,543 km (0.083 R)
• M3: 528,380 km (0.117 R)
• M4: 769,382 km (0.112 R)
• M5: 809,324 km (0.06 R)
• M6: 912,248 km (0.103 R)
• M7: 1,085,781 km (0.031 R)
• M8: 1,589,477 km (0.1 R)
• M9: 2,043,507 km (0.108 R)
• M10: 2,445,776 km (0.104 R)
• M11: 2,778,780 km (0.114 R)
• M12: 2,966,526 km (0.116 R)
• M13: 3,029,955 km (0.117 R)
• M14: 4,034,954 km (0.054 R)
• M15: 4,354,944 km (0.091 R)
• M16: 5,057,156 km (0.055 R)
• M17: 5,095,004 km (0.116 R)
• M18: 5,324,637 km (0.117 R)
• M19: 5,913,155 km (0.104 R)
• M20: 5,993,190 km (0.116 R)
• M21: 6,771,398 km (0.044 R)
• M22: 7,494,105 km (0.091 R)
• M23: 7,624,255 km (0.091 R)
• M24: 8,375,536 km (0.037 R)
• M25: 8,555,652 km (0.091 R)
• M26: 8,646,159 km (0.082 R)
• M27: 8,782,592 km (0.1 R)
• M28: 8,828,369 km (0.041 R)
• M29: 9,994,783 km (0.054 R)
• M30: 10,090,227 km (0.107 R)
• M31: 10,669,021 km (0.071 R)
• M32: 11,607,149 km (0.106 R)
• M33: 11,757,645 km (0.119 R)
• M34: 11,858,324 km (0.09 R)
• M35: 12,417,521 km (0.059 R)
• M36: 12,777,753 km (0.107 R)
• M37: 13,089,215 km (0.099 R)
• M38: 13,985,456 km (0.116 R)
• M39: 14,629,774 km (0.063 R)
• M40: 14,955,598 km (0.062 R)
• M41: 15,614,427 km (0.118 R)
• M42: 16,507,527 km (0.11 R)
• M43: 17,131,200 km (0.118 R)
• M44: 17,762,503 km (0.071 R)
• M45: 18,694,199 km (0.111 R)
• M46: 18,988,607 km (0.086 R)
• M47: 21,706,501 km (0.109 R)
• M48: 22,264,501 km (0.083 R)
• M49: 23,015,782 km (0.111 R)
• M50: 23,394,564 km (0.11 R)
• M51: 23,584,852 km (0.12 R)
• M52: 24,094,383 km (0.091 R)
• M53: 24,478,999 km (0.061 R)
• M54: 24,607,653 km (0.052 R)
• M55: 25,579,590 km (0.111 R)
• M56: 26,630,216 km (0.118 R)
• M57: 27,160,840 km (0.111 R)
• M58: 27,694,904 km (0.049 R)
• M59: 28,570,052 km (0.075 R)
• M60: 28,841,123 km (0.039 R)
• M61: 29,934,235 km (0.041 R)
• M62: 30,209,495 km (0.076 R)
• M63: 30,278,459 km (0.096 R)
• M64: 30,624,180 km (0.037 R)
• M65: 30,832,121 km (0.106 R)
• M66: 31,879,306 km (0.089 R)
• M67: 33,008,920 km (0.103 R)
• M68: 33,079,979 km (0.1 R)
• M69: 33,507,380 km (0.12 R)
• M70: 34,367,418 km (0.091 R)
• M71: 35,234,786 km (0.106 R)
• M72: 35,744,167 km (0.115 R)
• M73: 37,212,620 km (0.082 R)
• M74: 37,954,177 km (0.113 R)
• M75: 38,103,176 km (0.091 R)
• M76: 38,625,871 km (0.099 R)
• M77: 38,700,670 km (0.087 R)
• M78: 39,376,703 km (0.116 R)
• M79: 40,969,022 km (0.094 R)
• M80: 41,504,583 km (0.114 R)
• M81: 41,581,177 km (0.038 R)
• M82: 41,965,344 km (0.117 R)
• M83: 43,513,533 km (0.031 R)
• M84: 44,765,517 km (0.067 R)
• M85: 45,870,746 km (0.072 R)
• M86: 46,267,629 km (0.061 R)
• M87: 47,064,837 km (0.1 R)
• M88: 47,144,722 km (0.102 R)
• M89: 49,483,385 km (0.119 R)
• M90: 51,694,442 km (0.083 R)
• M91: 52,355,814 km (0.086 R)
• M92: 52,687,472 km (0.085 R)
• M93: 54,944,755 km (0.082 R)
• M94: 55,619,591 km (0.043 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 238 - 13,990 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit