🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.55

Radius: 1.66

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 0.55 AU - 0.63 AU

Year: 204 Days

Day: 22.8 Hours

Environment

Temp: 17 °C

Axial Tilt: 0.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,764,055 km

• M1: 569,968 km (0.092 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.99

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 0.62 AU - 0.64 AU

Year: 225 Days

Day: 32.7 Hours

Environment

Temp: 6 °C

Axial Tilt: 29.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.21 AU - 1.37 AU

Year: 659 Days

Day: 20.4 Hours

Environment

Temp: -104 °C

Axial Tilt: 33.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.1

Radius: 11.3

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 2.28 AU - 2.4 AU

Year: 1609 Days

Day: 6 Hours

Environment

Temp: -127 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 67,764,055 km

• M1: 191,186 km (0.062 R)
• M2: 283,787 km (0.051 R)
• M3: 545,733 km (0.088 R)
• M4: 700,118 km (0.043 R)
• M5: 848,070 km (0.056 R)
• M6: 930,050 km (0.056 R)
• M7: 1,038,658 km (0.116 R)
• M8: 1,143,676 km (0.109 R)
• M9: 1,235,379 km (0.106 R)
• M10: 1,409,062 km (0.095 R)
• M11: 1,609,673 km (0.094 R)
• M12: 1,703,920 km (0.043 R)
• M13: 1,839,306 km (0.109 R)
• M14: 2,131,321 km (0.092 R)
• M15: 2,256,534 km (0.048 R)
• M16: 2,636,214 km (0.107 R)
• M17: 2,748,412 km (0.045 R)
• M18: 2,839,368 km (0.105 R)
• M19: 2,931,370 km (0.112 R)
• M20: 3,024,420 km (0.117 R)
• M21: 3,177,758 km (0.097 R)
• M22: 3,309,554 km (0.1 R)
• M23: 3,504,480 km (0.045 R)
• M24: 3,690,879 km (0.084 R)
• M25: 3,766,276 km (0.106 R)
• M26: 3,944,297 km (0.077 R)
• M27: 4,549,122 km (0.112 R)
• M28: 4,917,731 km (0.07 R)
• M29: 5,098,744 km (0.072 R)
• M30: 5,438,631 km (0.12 R)
• M31: 5,582,394 km (0.116 R)
• M32: 5,669,311 km (0.063 R)
• M33: 5,815,168 km (0.103 R)
• M34: 6,066,044 km (0.11 R)
• M35: 6,170,463 km (0.085 R)
• M36: 6,245,412 km (0.111 R)
• M37: 6,365,838 km (0.076 R)
• M38: 6,670,419 km (0.111 R)
• M39: 6,793,688 km (0.085 R)
• M40: 7,058,028 km (0.073 R)
• M41: 7,373,380 km (0.069 R)
• M42: 7,532,851 km (0.083 R)
• M43: 8,083,521 km (0.105 R)
• M44: 8,363,718 km (0.097 R)
• M45: 8,680,716 km (0.116 R)
• M46: 8,882,972 km (0.085 R)
• M47: 8,967,644 km (0.099 R)
• M48: 9,086,724 km (0.105 R)
• M49: 9,429,902 km (0.108 R)
• M50: 9,551,076 km (0.11 R)
• M51: 9,742,561 km (0.073 R)
• M52: 9,847,429 km (0.117 R)
• M53: 9,935,094 km (0.03 R)
• M54: 10,485,016 km (0.064 R)
• M55: 10,574,625 km (0.118 R)
• M56: 10,646,432 km (0.067 R)
• M57: 10,808,745 km (0.081 R)
• M58: 11,026,560 km (0.044 R)
• M59: 11,930,580 km (0.108 R)
• M60: 12,118,026 km (0.05 R)
• M61: 12,363,217 km (0.102 R)
• M62: 12,514,759 km (0.117 R)
• M63: 12,629,052 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.7

Radius: 8.5

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.96 AU - 3.12 AU

Year: 1820 Days

Day: 10.9 Hours

Environment

Temp: -136 °C

Axial Tilt: 41.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 67,764,055 km

• M1: 105,915 km (0.105 R)
• M2: 180,265 km (0.074 R)
• M3: 239,506 km (0.052 R)
• M4: 295,306 km (0.102 R)
• M5: 396,135 km (0.038 R)
• M6: 462,407 km (0.108 R)
• M7: 542,143 km (0.064 R)
• M8: 612,603 km (0.108 R)
• M9: 686,505 km (0.1 R)
• M10: 779,555 km (0.049 R)
• M11: 1,078,601 km (0.062 R)
• M12: 1,163,572 km (0.074 R)
• M13: 1,225,655 km (0.046 R)
• M14: 1,295,218 km (0.068 R)
• M15: 1,438,683 km (0.056 R)
• M16: 1,492,239 km (0.119 R)
• M17: 1,636,002 km (0.091 R)
• M18: 1,698,983 km (0.067 R)
• M19: 1,820,307 km (0.09 R)
• M20: 2,004,013 km (0.077 R)
• M21: 2,109,629 km (0.077 R)
• M22: 2,209,411 km (0.042 R)
• M23: 2,271,494 km (0.057 R)
• M24: 2,566,800 km (0.092 R)
• M25: 2,715,052 km (0.099 R)
• M26: 2,882,901 km (0.094 R)
• M27: 3,028,459 km (0.075 R)
• M28: 3,097,723 km (0.077 R)
• M29: 3,255,698 km (0.099 R)
• M30: 3,308,806 km (0.095 R)
• M31: 3,389,289 km (0.054 R)
• M32: 3,625,355 km (0.102 R)
• M33: 3,782,582 km (0.109 R)
• M34: 3,951,478 km (0.086 R)
• M35: 4,046,473 km (0.076 R)
• M36: 4,219,258 km (0.12 R)
• M37: 4,316,347 km (0.085 R)
• M38: 4,572,309 km (0.078 R)
• M39: 4,732,379 km (0.104 R)
• M40: 4,792,817 km (0.11 R)
• M41: 5,047,582 km (0.097 R)
• M42: 5,150,804 km (0.083 R)
• M43: 5,359,194 km (0.057 R)
• M44: 5,677,090 km (0.043 R)
• M45: 6,077,713 km (0.089 R)
• M46: 6,364,641 km (0.068 R)
• M47: 6,420,441 km (0.077 R)
• M48: 6,521,121 km (0.084 R)
• M49: 6,701,386 km (0.115 R)
• M50: 7,298,581 km (0.061 R)
• M51: 8,008,872 km (0.107 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 993.4

Radius: 13.7

Gravity: 5.29 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 5 AU - 7.4 AU

Year: 6941 Days

Day: 9.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 33.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 67,764,055 km

• M1: 248,183 km (0.083 R)
• M2: 358,287 km (0.083 R)
• M3: 522,097 km (0.104 R)
• M4: 672,742 km (0.107 R)
• M5: 1,023,100 km (0.089 R)
• M6: 1,165,068 km (0.08 R)
• M7: 1,333,216 km (0.044 R)
• M8: 1,469,949 km (0.082 R)
• M9: 1,758,224 km (0.116 R)
• M10: 1,953,299 km (0.102 R)
• M11: 2,830,841 km (0.107 R)
• M12: 3,035,490 km (0.039 R)
• M13: 3,298,184 km (0.094 R)
• M14: 3,623,410 km (0.039 R)
• M15: 4,160,018 km (0.074 R)
• M16: 4,423,011 km (0.07 R)
• M17: 4,631,400 km (0.106 R)
• M18: 5,593,165 km (0.12 R)
• M19: 5,786,446 km (0.047 R)
• M20: 6,047,644 km (0.05 R)
• M21: 6,480,430 km (0.111 R)
• M22: 7,481,988 km (0.092 R)
• M23: 7,588,352 km (0.094 R)
• M24: 7,910,586 km (0.11 R)
• M25: 9,396,841 km (0.051 R)
• M26: 10,766,708 km (0.036 R)
• M27: 11,372,879 km (0.031 R)
• M28: 11,783,226 km (0.08 R)
• M29: 12,156,772 km (0.043 R)
• M30: 12,407,947 km (0.089 R)
• M31: 12,745,439 km (0.064 R)
• M32: 13,214,578 km (0.035 R)
• M33: 13,343,532 km (0.102 R)
• M34: 13,863,534 km (0.114 R)
• M35: 13,994,582 km (0.088 R)
• M36: 14,126,078 km (0.095 R)
• M37: 14,434,399 km (0.077 R)
• M38: 14,744,965 km (0.072 R)
• M39: 15,282,470 km (0.09 R)
• M40: 15,417,856 km (0.109 R)
• M41: 16,238,699 km (0.054 R)
• M42: 17,167,253 km (0.087 R)
• M43: 17,261,051 km (0.11 R)
• M44: 17,402,122 km (0.1 R)
• M45: 17,496,369 km (0.108 R)
• M46: 18,017,867 km (0.119 R)
• M47: 18,400,239 km (0.109 R)
• M48: 19,270,599 km (0.064 R)
• M49: 19,416,906 km (0.078 R)
• M50: 20,850,802 km (0.075 R)
• M51: 22,063,143 km (0.043 R)
• M52: 22,369,818 km (0.112 R)
• M53: 22,575,067 km (0.12 R)
• M54: 22,729,452 km (0.076 R)
• M55: 23,090,880 km (0.058 R)
• M56: 23,246,312 km (0.116 R)
• M57: 24,239,343 km (0.086 R)
• M58: 25,889,108 km (0.054 R)
• M59: 28,348,049 km (0.106 R)
• M60: 29,128,052 km (0.107 R)
• M61: 29,576,995 km (0.113 R)
• M62: 30,084,880 km (0.082 R)
• M63: 30,595,607 km (0.118 R)
• M64: 30,709,451 km (0.066 R)
• M65: 31,052,030 km (0.056 R)
• M66: 32,376,570 km (0.118 R)
• M67: 32,608,895 km (0.104 R)
• M68: 33,133,385 km (0.1 R)
• M69: 33,426,148 km (0.109 R)
• M70: 33,719,659 km (0.073 R)
• M71: 34,723,910 km (0.107 R)
• M72: 34,961,770 km (0.053 R)
• M73: 35,858,161 km (0.076 R)
• M74: 35,978,288 km (0.116 R)
• M75: 36,278,980 km (0.105 R)
• M76: 36,701,594 km (0.102 R)
• M77: 37,308,063 km (0.1 R)
• M78: 38,531,026 km (0.026 R)
• M79: 39,829,236 km (0.109 R)
• M80: 41,519,393 km (0.069 R)
• M81: 41,645,504 km (0.081 R)
• M82: 41,961,305 km (0.104 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.4

Radius: 8.2

Gravity: 12.56 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 5.94 AU - 7.04 AU

Year: 7433 Days

Day: 8.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 61.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 67,764,055 km

• M1: 164,408 km (0.043 R)
• M2: 299,046 km (0.107 R)
• M3: 365,767 km (0.077 R)
• M4: 615,296 km (0.112 R)
• M5: 1,089,820 km (0.104 R)
• M6: 1,700,030 km (0.112 R)
• M7: 1,828,984 km (0.084 R)
• M8: 1,939,088 km (0.101 R)
• M9: 2,282,265 km (0.102 R)
• M10: 2,473,152 km (0.071 R)
• M11: 2,546,156 km (0.106 R)
• M12: 2,669,424 km (0.101 R)
• M13: 2,845,202 km (0.097 R)
• M14: 3,050,899 km (0.096 R)
• M15: 3,261,533 km (0.093 R)
• M16: 3,476,804 km (0.12 R)
• M17: 4,443,356 km (0.065 R)
• M18: 4,562,286 km (0.05 R)
• M19: 4,622,125 km (0.032 R)
• M20: 4,894,842 km (0.096 R)
• M21: 4,986,845 km (0.081 R)
• M22: 5,360,989 km (0.104 R)
• M23: 5,647,469 km (0.096 R)
• M24: 5,776,423 km (0.116 R)
• M25: 6,268,749 km (0.097 R)
• M26: 6,335,470 km (0.048 R)
• M27: 6,402,340 km (0.108 R)
• M28: 6,877,313 km (0.098 R)
• M29: 7,084,357 km (0.084 R)
• M30: 8,077,537 km (0.111 R)
• M31: 8,150,242 km (0.091 R)
• M32: 9,000,855 km (0.091 R)
• M33: 10,348,732 km (0.087 R)
• M34: 10,467,213 km (0.099 R)
• M35: 10,985,720 km (0.042 R)
• M36: 11,512,753 km (0.065 R)
• M37: 12,549,017 km (0.077 R)
• M38: 13,227,893 km (0.074 R)
• M39: 13,399,481 km (0.098 R)
• M40: 13,744,753 km (0.116 R)
• M41: 14,005,801 km (0.088 R)
• M42: 14,400,291 km (0.077 R)
• M43: 14,887,531 km (0.056 R)
• M44: 15,110,731 km (0.085 R)
• M45: 15,425,036 km (0.095 R)
• M46: 16,936,125 km (0.086 R)
• M47: 17,075,849 km (0.066 R)
• M48: 17,169,198 km (0.072 R)
• M49: 17,732,883 km (0.118 R)
• M50: 18,064,392 km (0.093 R)
• M51: 19,508,759 km (0.042 R)
• M52: 20,096,828 km (0.036 R)
• M53: 20,442,549 km (0.089 R)
• M54: 20,541,732 km (0.094 R)
• M55: 21,794,465 km (0.117 R)
• M56: 23,693,460 km (0.111 R)
• M57: 24,268,215 km (0.114 R)
• M58: 24,425,742 km (0.069 R)
• M59: 25,006,331 km (0.115 R)
• M60: 25,112,396 km (0.11 R)
• M61: 25,165,503 km (0.062 R)
• M62: 25,591,409 km (0.077 R)
• M63: 25,751,777 km (0.112 R)
• M64: 26,450,549 km (0.106 R)
• M65: 26,504,554 km (0.051 R)
• M66: 26,666,868 km (0.102 R)
• M67: 27,428,470 km (0.116 R)
• M68: 28,861,618 km (0.111 R)
• M69: 29,307,569 km (0.038 R)
• M70: 29,419,319 km (0.101 R)
• M71: 29,531,368 km (0.111 R)
• M72: 29,643,416 km (0.115 R)
• M73: 30,149,656 km (0.068 R)
• M74: 30,206,204 km (0.071 R)
• M75: 30,319,150 km (0.064 R)
• M76: 30,715,584 km (0.088 R)
• M77: 31,570,985 km (0.113 R)
• M78: 35,248,101 km (0.12 R)
• M79: 35,307,491 km (0.079 R)
• M80: 35,426,571 km (0.112 R)
• M81: 36,083,455 km (0.038 R)
• M82: 36,143,294 km (0.071 R)
• M83: 37,712,875 km (0.119 R)
• M84: 38,261,301 km (0.112 R)
• M85: 39,489,500 km (0.118 R)
• M86: 40,668,331 km (0.091 R)
• M87: 40,730,713 km (0.095 R)
• M88: 40,793,095 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 540.5

Radius: 4.2

Gravity: 30.64 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 10.85 AU - 13.35 AU

Year: 18923 Days

Day: 21.3 Hours

Environment

Temp: -204 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 67,764,055 km

• M1: 110,104 km (0.082 R)
• M2: 215,720 km (0.039 R)
• M3: 303,983 km (0.116 R)
• M4: 369,507 km (0.101 R)
• M5: 573,708 km (0.091 R)
• M6: 786,735 km (0.088 R)
• M7: 1,148,612 km (0.071 R)
• M8: 1,443,021 km (0.094 R)
• M9: 1,730,249 km (0.078 R)
• M10: 1,789,789 km (0.075 R)
• M11: 2,590,287 km (0.081 R)
• M12: 2,831,888 km (0.089 R)
• M13: 3,153,074 km (0.111 R)
• M14: 3,189,427 km (0.078 R)
• M15: 3,299,531 km (0.073 R)
• M16: 3,336,481 km (0.079 R)
• M17: 4,064,873 km (0.102 R)
• M18: 4,426,451 km (0.11 R)
• M19: 5,483,959 km (0.068 R)
• M20: 5,615,904 km (0.115 R)
• M21: 5,882,936 km (0.076 R)
• M22: 6,017,874 km (0.079 R)
• M23: 7,765,925 km (0.108 R)
• M24: 9,132,800 km (0.109 R)
• M25: 9,289,280 km (0.096 R)
• M26: 10,408,721 km (0.034 R)
• M27: 10,901,496 km (0.044 R)
• M28: 11,795,942 km (0.056 R)
• M29: 11,966,334 km (0.114 R)
• M30: 12,482,147 km (0.101 R)
• M31: 12,597,786 km (0.114 R)
• M32: 13,535,466 km (0.115 R)
• M33: 15,976,155 km (0.108 R)
• M34: 17,504,297 km (0.117 R)
• M35: 18,879,102 km (0.1 R)
• M36: 19,478,840 km (0.096 R)
• M37: 19,882,155 km (0.083 R)
• M38: 20,628,798 km (0.077 R)
• M39: 21,315,303 km (0.106 R)
• M40: 25,004,387 km (0.1 R)
• M41: 25,223,248 km (0.051 R)
• M42: 25,442,559 km (0.062 R)
• M43: 26,400,733 km (0.102 R)
• M44: 26,697,834 km (0.11 R)
• M45: 26,846,834 km (0.101 R)
• M46: 27,220,529 km (0.111 R)
• M47: 27,822,062 km (0.065 R)
• M48: 27,973,156 km (0.075 R)
• M49: 28,427,934 km (0.053 R)
• M50: 29,114,738 km (0.048 R)
• M51: 29,652,692 km (0.094 R)
• M52: 30,349,070 km (0.065 R)
• M53: 30,504,651 km (0.087 R)
• M54: 31,364,690 km (0.116 R)
• M55: 31,915,958 km (0.072 R)
• M56: 32,789,011 km (0.117 R)
• M57: 33,830,810 km (0.054 R)
• M58: 36,358,416 km (0.102 R)
• M59: 37,103,563 km (0.079 R)
• M60: 37,603,070 km (0.073 R)
• M61: 40,048,846 km (0.097 R)
• M62: 41,161,854 km (0.099 R)
• M63: 41,333,892 km (0.097 R)
• M64: 41,420,060 km (0.112 R)
• M65: 42,024,884 km (0.093 R)
• M66: 43,856,561 km (0.108 R)
• M67: 44,032,338 km (0.109 R)
• M68: 46,249,528 km (0.051 R)
• M69: 46,428,597 km (0.106 R)
• M70: 46,518,056 km (0.119 R)
• M71: 47,146,667 km (0.032 R)
• M72: 47,326,633 km (0.097 R)
• M73: 47,958,833 km (0.103 R)
• M74: 48,866,743 km (0.102 R)
• M75: 49,414,121 km (0.084 R)
• M76: 49,780,187 km (0.115 R)
• M77: 51,809,782 km (0.098 R)
• M78: 52,647,829 km (0.083 R)
• M79: 53,866,304 km (0.072 R)
• M80: 56,521,815 km (0.086 R)
• M81: 56,808,894 km (0.087 R)
• M82: 57,000,529 km (0.07 R)
• M83: 67,256,809 km (0.026 R)
• M84: 67,459,514 km (0.075 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 213 - 18,021 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit