🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.55

Radius: 0.79

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.96 AU - 1.44 AU

Year: 478 Days

Day: 37.2 Hours

Environment

Temp: 18 °C

Axial Tilt: 10.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 62,882,761 km

• M1: 331,359 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 1.14 AU - 1.6 AU

Year: 583 Days

Day: 43.8 Hours

Environment

Temp: -4 °C

Axial Tilt: 11.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 62,882,761 km

• M1: 443,857 km (0.079 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.69 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.58

Radius: 1.67

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 1.31 AU - 2.07 AU

Year: 798 Days

Day: 47.7 Hours

Environment

Temp: -40 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 62,882,761 km

• M1: 904,469 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 3.17 AU - 5.25 AU

Year: 3139 Days

Day: 43.3 Hours

Environment

Temp: -130 °C

Axial Tilt: 31.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.5

Radius: 13

Gravity: 2.79 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.79 AU - 7.89 AU

Year: 6502 Days

Day: 8.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 62,882,761 km

• M1: 166,802 km (0.092 R)
• M2: 264,788 km (0.104 R)
• M3: 423,960 km (0.038 R)
• M4: 514,916 km (0.061 R)
• M5: 685,308 km (0.098 R)
• M6: 958,623 km (0.069 R)
• M7: 1,491,790 km (0.077 R)
• M8: 1,659,938 km (0.097 R)
• M9: 1,979,180 km (0.112 R)
• M10: 2,279,572 km (0.047 R)
• M11: 2,435,453 km (0.114 R)
• M12: 2,595,074 km (0.038 R)
• M13: 2,676,156 km (0.094 R)
• M14: 3,624,607 km (0.04 R)
• M15: 3,761,638 km (0.093 R)
• M16: 4,064,425 km (0.033 R)
• M17: 4,183,056 km (0.098 R)
• M18: 5,224,855 km (0.111 R)
• M19: 5,328,227 km (0.114 R)
• M20: 6,426,425 km (0.09 R)
• M21: 6,537,427 km (0.054 R)
• M22: 7,072,838 km (0.097 R)
• M23: 7,158,707 km (0.12 R)
• M24: 8,336,491 km (0.098 R)
• M25: 8,824,479 km (0.107 R)
• M26: 8,947,897 km (0.052 R)
• M27: 9,196,529 km (0.055 R)
• M28: 9,542,250 km (0.074 R)
• M29: 9,637,244 km (0.047 R)
• M30: 9,828,281 km (0.084 R)
• M31: 10,117,154 km (0.109 R)
• M32: 10,736,190 km (0.12 R)
• M33: 10,835,075 km (0.088 R)
• M34: 11,033,741 km (0.035 R)
• M35: 11,468,322 km (0.08 R)
• M36: 11,637,069 km (0.114 R)
• M37: 11,942,697 km (0.028 R)
• M38: 12,701,158 km (0.097 R)
• M39: 12,980,906 km (0.038 R)
• M40: 13,297,904 km (0.092 R)
• M41: 13,404,268 km (0.118 R)
• M42: 13,510,782 km (0.069 R)
• M43: 13,868,022 km (0.084 R)
• M44: 14,083,892 km (0.099 R)
• M45: 14,373,363 km (0.032 R)
• M46: 14,958,441 km (0.05 R)
• M47: 15,812,944 km (0.099 R)
• M48: 16,303,026 km (0.027 R)
• M49: 16,798,195 km (0.11 R)
• M50: 17,066,723 km (0.069 R)
• M51: 17,220,959 km (0.062 R)
• M52: 17,959,524 km (0.076 R)
• M53: 18,194,841 km (0.07 R)
• M54: 19,026,755 km (0.114 R)
• M55: 19,427,378 km (0.1 R)
• M56: 20,277,543 km (0.081 R)
• M57: 20,768,822 km (0.113 R)
• M58: 20,892,240 km (0.072 R)
• M59: 21,263,991 km (0.072 R)
• M60: 21,429,895 km (0.098 R)
• M61: 21,721,312 km (0.037 R)
• M62: 22,097,999 km (0.11 R)
• M63: 22,688,163 km (0.068 R)
• M64: 23,326,347 km (0.111 R)
• M65: 23,540,422 km (0.085 R)
• M66: 23,884,198 km (0.104 R)
• M67: 24,576,686 km (0.103 R)
• M68: 25,539,797 km (0.113 R)
• M69: 26,783,404 km (0.117 R)
• M70: 27,457,792 km (0.105 R)
• M71: 28,594,137 km (0.108 R)
• M72: 29,560,390 km (0.105 R)
• M73: 30,210,692 km (0.058 R)
• M74: 30,444,064 km (0.069 R)
• M75: 30,678,035 km (0.1 R)

Asteroid Belt

Center: 7.31 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.6

Radius: 10.7

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 6.27 AU - 9.29 AU

Year: 7887 Days

Day: 7.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 0.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 62,882,761 km

• M1: 133,890 km (0.108 R)
• M2: 240,853 km (0.029 R)
• M3: 428,747 km (0.062 R)
• M4: 523,742 km (0.091 R)
• M5: 761,603 km (0.105 R)
• M6: 1,622,838 km (0.114 R)
• M7: 1,861,596 km (0.079 R)
• M8: 2,869,886 km (0.073 R)
• M9: 2,946,180 km (0.057 R)
• M10: 3,062,119 km (0.088 R)
• M11: 3,238,794 km (0.045 R)
• M12: 3,540,832 km (0.118 R)
• M13: 3,747,277 km (0.034 R)
• M14: 4,324,725 km (0.088 R)
• M15: 4,793,116 km (0.066 R)
• M16: 5,254,326 km (0.098 R)
• M17: 5,948,311 km (0.077 R)
• M18: 6,418,646 km (0.067 R)
• M19: 7,421,550 km (0.119 R)
• M20: 8,035,799 km (0.084 R)
• M21: 8,721,855 km (0.083 R)
• M22: 9,426,910 km (0.066 R)
• M23: 9,627,521 km (0.086 R)
• M24: 9,771,733 km (0.11 R)
• M25: 10,004,058 km (0.12 R)
• M26: 11,132,026 km (0.114 R)
• M27: 11,313,788 km (0.092 R)
• M28: 12,268,821 km (0.063 R)
• M29: 12,519,397 km (0.079 R)
• M30: 13,345,776 km (0.081 R)
• M31: 13,442,266 km (0.102 R)
• M32: 13,700,622 km (0.095 R)
• M33: 13,895,548 km (0.108 R)
• M34: 14,058,609 km (0.095 R)
• M35: 14,189,657 km (0.048 R)
• M36: 14,386,827 km (0.099 R)
• M37: 14,485,711 km (0.089 R)
• M38: 14,618,106 km (0.085 R)
• M39: 15,521,527 km (0.076 R)
• M40: 16,305,270 km (0.075 R)
• M41: 17,032,166 km (0.084 R)
• M42: 18,053,321 km (0.069 R)
• M43: 18,445,866 km (0.064 R)
• M44: 19,713,559 km (0.041 R)
• M45: 20,044,020 km (0.079 R)
• M46: 20,117,772 km (0.12 R)
• M47: 20,228,474 km (0.119 R)
• M48: 21,009,226 km (0.116 R)
• M49: 21,121,574 km (0.098 R)
• M50: 22,408,714 km (0.037 R)
• M51: 22,561,752 km (0.095 R)
• M52: 23,409,972 km (0.112 R)
• M53: 23,799,076 km (0.082 R)
• M54: 24,229,470 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 10.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 216.7

Radius: 10.3

Gravity: 2.04 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 9.5 AU - 12.28 AU

Year: 13061 Days

Day: 5.7 Hours

Environment

Temp: -173 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 62,882,761 km

• M1: 155,881 km (0.037 R)
• M2: 263,741 km (0.115 R)
• M3: 350,807 km (0.099 R)
• M4: 524,490 km (0.11 R)
• M5: 714,031 km (0.096 R)
• M6: 802,593 km (0.065 R)
• M7: 1,041,500 km (0.104 R)
• M8: 1,285,046 km (0.067 R)
• M9: 1,376,600 km (0.112 R)
• M10: 1,508,695 km (0.112 R)
• M11: 1,785,600 km (0.062 R)
• M12: 1,909,318 km (0.051 R)
• M13: 2,253,542 km (0.095 R)
• M14: 2,617,514 km (0.08 R)
• M15: 2,758,734 km (0.116 R)
• M16: 3,123,304 km (0.051 R)
• M17: 3,248,219 km (0.093 R)
• M18: 3,400,509 km (0.078 R)
• M19: 3,529,163 km (0.03 R)
• M20: 3,898,072 km (0.057 R)
• M21: 4,114,390 km (0.111 R)
• M22: 4,787,431 km (0.117 R)
• M23: 5,077,950 km (0.098 R)
• M24: 5,434,292 km (0.085 R)
• M25: 6,487,461 km (0.089 R)
• M26: 6,744,470 km (0.098 R)
• M27: 6,809,246 km (0.091 R)
• M28: 7,037,533 km (0.115 R)
• M29: 7,268,362 km (0.1 R)
• M30: 7,401,355 km (0.07 R)
• M31: 7,468,225 km (0.1 R)
• M32: 8,078,734 km (0.103 R)
• M33: 8,599,783 km (0.028 R)
• M34: 8,882,224 km (0.104 R)
• M35: 8,988,887 km (0.099 R)
• M36: 9,565,138 km (0.071 R)
• M37: 10,116,107 km (0.05 R)
• M38: 10,753,245 km (0.06 R)
• M39: 10,866,939 km (0.102 R)
• M40: 11,019,230 km (0.076 R)
• M41: 11,326,055 km (0.097 R)
• M42: 11,596,827 km (0.106 R)
• M43: 12,501,445 km (0.08 R)
• M44: 13,551,323 km (0.088 R)
• M45: 13,797,561 km (0.115 R)
• M46: 14,004,006 km (0.097 R)
• M47: 14,169,910 km (0.108 R)
• M48: 14,503,514 km (0.117 R)
• M49: 14,629,325 km (0.098 R)
• M50: 15,136,163 km (0.11 R)
• M51: 16,080,126 km (0.12 R)
• M52: 16,559,437 km (0.113 R)
• M53: 16,822,729 km (0.112 R)
• M54: 17,087,518 km (0.103 R)
• M55: 17,487,243 km (0.097 R)
• M56: 17,980,018 km (0.114 R)
• M57: 18,568,237 km (0.107 R)
• M58: 18,841,852 km (0.07 R)
• M59: 18,933,406 km (0.082 R)
• M60: 19,162,889 km (0.118 R)
• M61: 19,624,398 km (0.067 R)
• M62: 19,996,448 km (0.12 R)
• M63: 20,747,280 km (0.114 R)
• M64: 21,602,980 km (0.076 R)
• M65: 22,276,619 km (0.082 R)
• M66: 22,518,818 km (0.078 R)
• M67: 22,908,221 km (0.112 R)
• M68: 23,103,746 km (0.029 R)
• M69: 23,348,936 km (0.026 R)
• M70: 23,891,528 km (0.096 R)
• M71: 24,189,078 km (0.086 R)
• M72: 25,139,773 km (0.099 R)
• M73: 26,000,858 km (0.118 R)
• M74: 26,204,760 km (0.05 R)
• M75: 27,803,662 km (0.088 R)
• M76: 29,699,815 km (0.105 R)
• M77: 30,180,323 km (0.117 R)
• M78: 30,394,847 km (0.046 R)
• M79: 33,726,690 km (0.043 R)
• M80: 34,227,993 km (0.098 R)
• M81: 34,731,689 km (0.077 R)
• M82: 35,350,874 km (0.089 R)
• M83: 36,485,724 km (0.08 R)
• M84: 36,828,602 km (0.103 R)
• M85: 37,057,786 km (0.117 R)
• M86: 37,863,371 km (0.095 R)
• M87: 38,791,326 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 752.1

Radius: 12.9

Gravity: 4.52 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 8.83 AU - 14.35 AU

Year: 14340 Days

Day: 9.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 14.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 62,882,761 km

• M1: 264,339 km (0.081 R)
• M2: 423,362 km (0.078 R)
• M3: 588,817 km (0.092 R)
• M4: 1,059,303 km (0.117 R)
• M5: 1,321,996 km (0.112 R)
• M6: 1,579,604 km (0.025 R)
• M7: 2,084,646 km (0.035 R)
• M8: 2,606,444 km (0.077 R)
• M9: 3,877,427 km (0.11 R)
• M10: 4,174,678 km (0.075 R)
• M11: 5,273,175 km (0.115 R)
• M12: 5,396,145 km (0.055 R)
• M13: 5,812,625 km (0.119 R)
• M14: 6,456,943 km (0.074 R)
• M15: 6,632,721 km (0.103 R)
• M16: 6,988,913 km (0.062 R)
• M17: 7,305,762 km (0.09 R)
• M18: 7,720,148 km (0.083 R)
• M19: 7,813,347 km (0.055 R)
• M20: 9,205,655 km (0.112 R)
• M21: 9,304,539 km (0.11 R)
• M22: 10,312,529 km (0.075 R)
• M23: 10,415,303 km (0.117 R)
• M24: 10,621,748 km (0.102 R)
• M25: 11,249,311 km (0.089 R)
• M26: 13,036,706 km (0.103 R)
• M27: 13,203,658 km (0.028 R)
• M28: 13,427,157 km (0.106 R)
• M29: 13,821,497 km (0.115 R)
• M30: 14,563,951 km (0.061 R)
• M31: 14,679,291 km (0.108 R)
• M32: 15,085,599 km (0.115 R)
• M33: 15,319,420 km (0.054 R)
• M34: 16,028,065 km (0.04 R)
• M35: 16,147,145 km (0.112 R)
• M36: 16,566,618 km (0.101 R)
• M37: 16,687,044 km (0.057 R)
• M38: 16,868,357 km (0.055 R)
• M39: 17,661,525 km (0.115 R)
• M40: 18,404,428 km (0.067 R)
• M41: 18,779,619 km (0.12 R)
• M42: 19,347,343 km (0.051 R)
• M43: 20,564,322 km (0.082 R)
• M44: 21,018,950 km (0.1 R)
• M45: 21,542,542 km (0.076 R)
• M46: 23,409,075 km (0.113 R)
• M47: 23,747,764 km (0.099 R)
• M48: 24,293,049 km (0.08 R)
• M49: 25,953,884 km (0.069 R)
• M50: 26,164,069 km (0.093 R)
• M51: 27,794,237 km (0.08 R)
• M52: 29,603,175 km (0.076 R)
• M53: 30,042,992 km (0.106 R)
• M54: 30,263,649 km (0.035 R)
• M55: 30,929,061 km (0.078 R)
• M56: 32,424,890 km (0.052 R)
• M57: 32,802,624 km (0.103 R)
• M58: 34,020,800 km (0.065 R)
• M59: 34,558,455 km (0.042 R)
• M60: 35,331,427 km (0.095 R)
• M61: 35,564,500 km (0.061 R)
• M62: 36,894,575 km (0.081 R)
• M63: 38,480,013 km (0.114 R)
• M64: 38,719,818 km (0.109 R)
• M65: 39,281,110 km (0.055 R)
• M66: 39,764,460 km (0.038 R)
• M67: 41,553,352 km (0.026 R)
• M68: 41,717,311 km (0.068 R)
• M69: 42,128,107 km (0.116 R)
• M70: 44,872,629 km (0.111 R)
• M71: 46,734,375 km (0.114 R)
• M72: 47,932,205 km (0.095 R)
• M73: 48,362,448 km (0.089 R)
• M74: 48,880,356 km (0.117 R)
• M75: 48,966,973 km (0.116 R)
• M76: 51,058,501 km (0.112 R)
• M77: 53,268,062 km (0.06 R)
• M78: 53,713,714 km (0.046 R)
• M79: 54,429,390 km (0.11 R)
• M80: 55,238,116 km (0.11 R)
• M81: 55,328,324 km (0.105 R)
• M82: 55,779,660 km (0.056 R)
• M83: 56,504,313 km (0.1 R)
• M84: 56,867,835 km (0.098 R)
• M85: 57,141,001 km (0.081 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 444 - 20,415 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit