🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.87

Radius: 1.88

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 0.57 AU - 0.77 AU

Year: 349 Days

Day: 17.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.1

Radius: 10.5

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.57 AU - 0.83 AU

Year: 372 Days

Day: 8.7 Hours

Environment

Temp: -143 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 23,257,951 km

• M1: 130,749 km (0.045 R)
• M2: 199,414 km (0.095 R)
• M3: 276,457 km (0.078 R)
• M4: 355,893 km (0.091 R)
• M5: 454,329 km (0.083 R)
• M6: 534,214 km (0.047 R)
• M7: 661,223 km (0.046 R)
• M8: 778,358 km (0.064 R)
• M9: 881,131 km (0.102 R)
• M10: 1,019,509 km (0.104 R)
• M11: 1,121,236 km (0.116 R)
• M12: 1,259,764 km (0.099 R)
• M13: 1,391,111 km (0.119 R)
• M14: 1,500,616 km (0.114 R)
• M15: 1,576,762 km (0.104 R)
• M16: 1,654,253 km (0.103 R)
• M17: 1,742,366 km (0.077 R)
• M18: 1,822,700 km (0.106 R)
• M19: 1,894,657 km (0.11 R)
• M20: 2,051,436 km (0.066 R)
• M21: 2,121,298 km (0.076 R)
• M22: 2,289,595 km (0.108 R)
• M23: 2,367,536 km (0.046 R)
• M24: 2,435,753 km (0.084 R)
• M25: 2,671,968 km (0.115 R)
• M26: 2,743,176 km (0.026 R)
• M27: 2,826,053 km (0.051 R)
• M28: 2,949,472 km (0.115 R)
• M29: 3,028,758 km (0.104 R)
• M30: 3,155,019 km (0.108 R)
• M31: 3,242,085 km (0.091 R)
• M32: 3,406,942 km (0.101 R)
• M33: 3,538,438 km (0.065 R)
• M34: 3,604,710 km (0.113 R)
• M35: 3,720,349 km (0.11 R)
• M36: 3,812,502 km (0.114 R)
• M37: 3,880,569 km (0.096 R)
• M38: 4,055,748 km (0.1 R)
• M39: 4,195,323 km (0.102 R)
• M40: 4,297,797 km (0.078 R)
• M41: 4,420,617 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 76.8

Radius: 11.9

Gravity: 0.54 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 0.98 AU - 1.02 AU

Year: 636 Days

Day: 11.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 23,257,951 km

• M1: 160,369 km (0.055 R)
• M2: 235,617 km (0.048 R)
• M3: 317,447 km (0.072 R)
• M4: 395,686 km (0.094 R)
• M5: 495,319 km (0.082 R)
• M6: 595,100 km (0.091 R)
• M7: 677,230 km (0.088 R)
• M8: 808,876 km (0.091 R)
• M9: 949,797 km (0.112 R)
• M10: 1,038,658 km (0.05 R)
• M11: 1,158,336 km (0.113 R)
• M12: 1,301,202 km (0.112 R)
• M13: 1,378,694 km (0.111 R)
• M14: 1,461,721 km (0.107 R)
• M15: 1,617,003 km (0.075 R)
• M16: 1,704,967 km (0.118 R)
• M17: 1,823,448 km (0.093 R)
• M18: 1,936,245 km (0.116 R)
• M19: 2,051,436 km (0.089 R)
• M20: 2,138,352 km (0.109 R)
• M21: 2,361,253 km (0.1 R)
• M22: 2,475,546 km (0.098 R)
• M23: 2,568,446 km (0.103 R)
• M24: 2,719,540 km (0.108 R)
• M25: 2,829,943 km (0.072 R)
• M26: 2,907,584 km (0.066 R)
• M27: 3,055,387 km (0.055 R)
• M28: 3,160,255 km (0.084 R)
• M29: 3,251,211 km (0.096 R)
• M30: 3,404,698 km (0.044 R)
• M31: 3,524,077 km (0.044 R)
• M32: 3,644,952 km (0.074 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 246.6

Radius: 12.2

Gravity: 1.66 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.12 AU - 1.7 AU

Year: 1065 Days

Day: 10.7 Hours

Environment

Temp: -165 °C

Axial Tilt: 15.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 23,257,951 km

• M1: 152,440 km (0.119 R)
• M2: 248,482 km (0.086 R)
• M3: 364,570 km (0.118 R)
• M4: 479,461 km (0.086 R)
• M5: 583,432 km (0.104 R)
• M6: 793,168 km (0.118 R)
• M7: 905,366 km (0.091 R)
• M8: 1,073,365 km (0.089 R)
• M9: 1,158,486 km (0.11 R)
• M10: 1,397,693 km (0.1 R)
• M11: 1,581,399 km (0.045 R)
• M12: 1,666,371 km (0.066 R)
• M13: 1,903,334 km (0.115 R)
• M14: 2,022,563 km (0.093 R)
• M15: 2,129,825 km (0.118 R)
• M16: 2,217,040 km (0.117 R)
• M17: 2,440,689 km (0.068 R)
• M18: 2,516,835 km (0.096 R)
• M19: 2,632,773 km (0.081 R)
• M20: 2,798,079 km (0.079 R)
• M21: 2,934,362 km (0.091 R)
• M22: 3,114,179 km (0.091 R)
• M23: 3,272,603 km (0.05 R)
• M24: 3,356,976 km (0.059 R)
• M25: 3,545,320 km (0.096 R)
• M26: 3,825,517 km (0.105 R)
• M27: 3,932,629 km (0.073 R)
• M28: 4,094,943 km (0.114 R)
• M29: 4,177,072 km (0.107 R)
• M30: 4,520,249 km (0.043 R)
• M31: 4,614,646 km (0.083 R)
• M32: 4,738,213 km (0.113 R)
• M33: 5,096,351 km (0.092 R)
• M34: 5,184,763 km (0.111 R)
• M35: 5,393,153 km (0.057 R)
• M36: 5,473,188 km (0.116 R)
• M37: 5,828,483 km (0.066 R)
• M38: 5,952,050 km (0.078 R)
• M39: 6,086,988 km (0.071 R)
• M40: 6,201,879 km (0.105 R)
• M41: 6,306,897 km (0.108 R)
• M42: 6,402,041 km (0.111 R)
• M43: 6,787,255 km (0.063 R)
• M44: 6,950,018 km (0.114 R)
• M45: 7,026,462 km (0.041 R)
• M46: 7,114,127 km (0.112 R)
• M47: 7,357,074 km (0.118 R)
• M48: 7,535,544 km (0.11 R)
• M49: 7,614,083 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.7

Radius: 14.8

Gravity: 0.75 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 3.49 AU - 3.61 AU

Year: 4253 Days

Day: 13.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 42.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 23,257,951 km

• M1: 211,681 km (0.067 R)
• M2: 312,211 km (0.105 R)
• M3: 574,755 km (0.112 R)
• M4: 710,141 km (0.079 R)
• M5: 1,170,005 km (0.086 R)
• M6: 1,339,948 km (0.082 R)
• M7: 1,475,933 km (0.06 R)
• M8: 1,683,275 km (0.109 R)
• M9: 2,140,297 km (0.12 R)
• M10: 2,238,882 km (0.118 R)
• M11: 2,364,394 km (0.078 R)
• M12: 2,518,181 km (0.104 R)
• M13: 2,795,835 km (0.07 R)
• M14: 3,055,686 km (0.115 R)
• M15: 3,167,585 km (0.055 R)
• M16: 3,511,660 km (0.105 R)
• M17: 3,673,525 km (0.111 R)
• M18: 3,822,824 km (0.084 R)
• M19: 3,989,476 km (0.071 R)
• M20: 4,220,605 km (0.117 R)
• M21: 4,361,526 km (0.056 R)
• M22: 4,535,957 km (0.045 R)
• M23: 4,990,435 km (0.113 R)
• M24: 5,139,584 km (0.09 R)
• M25: 5,717,032 km (0.062 R)
• M26: 5,978,380 km (0.057 R)
• M27: 6,225,815 km (0.037 R)
• M28: 6,531,144 km (0.09 R)
• M29: 6,658,152 km (0.052 R)
• M30: 6,804,459 km (0.098 R)
• M31: 7,287,511 km (0.08 R)
• M32: 7,571,148 km (0.042 R)
• M33: 8,052,255 km (0.041 R)
• M34: 8,903,018 km (0.116 R)
• M35: 9,369,763 km (0.054 R)
• M36: 9,595,955 km (0.109 R)
• M37: 9,803,148 km (0.054 R)
• M38: 10,285,153 km (0.082 R)
• M39: 10,561,161 km (0.066 R)
• M40: 10,667,974 km (0.084 R)
• M41: 11,381,855 km (0.071 R)
• M42: 11,623,306 km (0.063 R)
• M43: 11,910,833 km (0.103 R)
• M44: 12,200,754 km (0.045 R)
• M45: 13,360,586 km (0.081 R)
• M46: 13,778,413 km (0.119 R)
• M47: 14,436,943 km (0.062 R)
• M48: 14,531,788 km (0.086 R)
• M49: 14,913,561 km (0.091 R)
• M50: 15,033,539 km (0.119 R)
• M51: 15,177,901 km (0.085 R)
• M52: 15,906,891 km (0.07 R)
• M53: 16,005,027 km (0.061 R)
• M54: 16,672,234 km (0.08 R)
• M55: 16,771,866 km (0.085 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 247.9

Radius: 9.8

Gravity: 2.58 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.6 AU - 4.6 AU

Year: 5278 Days

Day: 8.9 Hours

Environment

Temp: -218 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 23,257,951 km

• M1: 154,834 km (0.072 R)
• M2: 237,113 km (0.097 R)
• M3: 299,345 km (0.055 R)
• M4: 498,161 km (0.117 R)
• M5: 614,548 km (0.086 R)
• M6: 751,131 km (0.116 R)
• M7: 1,021,305 km (0.09 R)
• M8: 1,161,927 km (0.081 R)
• M9: 1,488,948 km (0.09 R)
• M10: 1,555,219 km (0.095 R)
• M11: 2,047,247 km (0.099 R)
• M12: 2,633,521 km (0.116 R)
• M13: 3,659,014 km (0.037 R)
• M14: 3,859,326 km (0.092 R)
• M15: 4,007,278 km (0.11 R)
• M16: 4,309,017 km (0.093 R)
• M17: 4,657,281 km (0.111 R)
• M18: 4,795,210 km (0.095 R)
• M19: 5,135,844 km (0.03 R)
• M20: 5,339,896 km (0.075 R)
• M21: 5,422,324 km (0.047 R)
• M22: 5,651,060 km (0.037 R)
• M23: 5,714,040 km (0.081 R)
• M24: 5,819,507 km (0.104 R)
• M25: 6,247,805 km (0.119 R)
• M26: 6,708,567 km (0.045 R)
• M27: 7,477,650 km (0.094 R)
• M28: 7,546,764 km (0.044 R)
• M29: 7,639,365 km (0.106 R)
• M30: 7,709,077 km (0.115 R)
• M31: 7,943,049 km (0.11 R)
• M32: 8,658,874 km (0.108 R)
• M33: 9,445,161 km (0.029 R)
• M34: 9,519,960 km (0.076 R)
• M35: 10,024,254 km (0.118 R)
• M36: 10,356,810 km (0.092 R)
• M37: 10,849,286 km (0.106 R)
• M38: 11,164,190 km (0.117 R)
• M39: 11,669,083 km (0.11 R)
• M40: 11,937,910 km (0.097 R)
• M41: 12,344,816 km (0.084 R)
• M42: 12,839,237 km (0.027 R)
• M43: 12,949,940 km (0.083 R)
• M44: 13,705,858 km (0.099 R)
• M45: 13,932,498 km (0.059 R)
• M46: 14,562,455 km (0.091 R)
• M47: 15,113,873 km (0.088 R)
• M48: 15,436,256 km (0.105 R)
• M49: 15,672,172 km (0.1 R)
• M50: 15,879,515 km (0.117 R)
• M51: 16,327,112 km (0.09 R)
• M52: 16,507,227 km (0.105 R)
• M53: 16,839,185 km (0.115 R)
• M54: 16,990,877 km (0.113 R)
• M55: 17,234,423 km (0.104 R)
• M56: 17,356,794 km (0.041 R)
• M57: 18,720,229 km (0.049 R)
• M58: 18,971,852 km (0.086 R)
• M59: 19,351,382 km (0.104 R)
• M60: 19,478,391 km (0.113 R)
• M61: 19,573,984 km (0.037 R)
• M62: 19,637,712 km (0.073 R)
• M63: 20,021,581 km (0.114 R)
• M64: 20,182,249 km (0.033 R)
• M65: 20,246,725 km (0.102 R)
• M66: 20,375,679 km (0.067 R)
• M67: 20,504,931 km (0.065 R)
• M68: 21,057,396 km (0.075 R)
• M69: 21,220,907 km (0.057 R)
• M70: 21,516,063 km (0.107 R)
• M71: 21,978,171 km (0.096 R)
• M72: 22,110,715 km (0.049 R)

Planet 7 - Ice Giant

Semi-Major Axis: 6.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 211.7

Radius: 4.8

Gravity: 9.19 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 5.03 AU - 7.73 AU

Year: 10246 Days

Day: 20.3 Hours

Environment

Temp: -228 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 23,257,951 km

• M1: 68,067 km (0.04 R)
• M2: 139,126 km (0.059 R)
• M3: 247,884 km (0.058 R)
• M4: 363,074 km (0.042 R)
• M5: 917,933 km (0.106 R)
• M6: 1,130,661 km (0.064 R)
• M7: 1,460,674 km (0.046 R)
• M8: 1,672,355 km (0.095 R)
• M9: 1,950,607 km (0.051 R)
• M10: 2,323,554 km (0.071 R)
• M11: 2,591,484 km (0.094 R)
• M12: 2,912,521 km (0.084 R)
• M13: 3,044,616 km (0.114 R)
• M14: 3,246,274 km (0.119 R)
• M15: 3,337,229 km (0.082 R)
• M16: 3,757,450 km (0.049 R)
• M17: 4,095,691 km (0.089 R)
• M18: 4,519,352 km (0.116 R)
• M19: 4,852,805 km (0.114 R)
• M20: 5,789,438 km (0.047 R)
• M21: 6,349,083 km (0.057 R)
• M22: 6,867,440 km (0.094 R)
• M23: 7,131,630 km (0.101 R)
• M24: 7,429,180 km (0.118 R)
• M25: 7,700,401 km (0.079 R)
• M26: 8,314,799 km (0.087 R)
• M27: 8,408,298 km (0.109 R)
• M28: 8,912,892 km (0.08 R)
• M29: 8,944,756 km (0.117 R)
• M30: 9,297,807 km (0.112 R)
• M31: 9,362,583 km (0.099 R)
• M32: 9,786,543 km (0.094 R)
• M33: 10,183,576 km (0.069 R)
• M34: 10,283,657 km (0.108 R)
• M35: 10,552,035 km (0.12 R)
• M36: 11,544,468 km (0.077 R)
• M37: 11,718,600 km (0.036 R)
• M38: 11,893,480 km (0.072 R)
• M39: 12,139,867 km (0.092 R)
• M40: 12,997,512 km (0.093 R)
• M41: 13,069,768 km (0.09 R)
• M42: 13,433,590 km (0.11 R)
• M43: 14,022,407 km (0.115 R)
• M44: 14,394,756 km (0.084 R)
• M45: 14,544,653 km (0.116 R)
• M46: 14,694,999 km (0.084 R)
• M47: 15,149,178 km (0.086 R)
• M48: 15,301,618 km (0.11 R)
• M49: 15,339,766 km (0.101 R)
• M50: 15,531,101 km (0.113 R)
• M51: 15,569,548 km (0.063 R)
• M52: 16,460,852 km (0.101 R)
• M53: 16,539,092 km (0.11 R)
• M54: 17,929,155 km (0.098 R)
• M55: 18,414,152 km (0.118 R)
• M56: 18,821,806 km (0.091 R)
• M57: 19,811,994 km (0.106 R)
• M58: 19,937,058 km (0.098 R)
• M59: 21,286,281 km (0.115 R)
• M60: 21,756,766 km (0.091 R)
• M61: 21,971,888 km (0.095 R)
• M62: 22,187,608 km (0.098 R)
• M63: 22,664,676 km (0.093 R)
• M64: 23,232,849 km (0.081 R)
• M65: 23,584,852 km (0.053 R)
• M66: 23,761,527 km (0.071 R)
• M67: 24,205,085 km (0.054 R)
• M68: 25,235,665 km (0.029 R)
• M69: 25,280,843 km (0.06 R)
• M70: 25,506,886 km (0.044 R)
• M71: 25,597,542 km (0.078 R)
• M72: 25,779,004 km (0.084 R)
• M73: 25,915,438 km (0.072 R)
• M74: 26,006,543 km (0.095 R)
• M75: 26,143,425 km (0.093 R)
• M76: 26,509,491 km (0.08 R)
• M77: 26,647,270 km (0.102 R)
• M78: 27,154,258 km (0.091 R)
• M79: 27,571,486 km (0.095 R)
• M80: 27,850,785 km (0.095 R)
• M81: 28,553,147 km (0.087 R)
• M82: 28,647,244 km (0.085 R)
• M83: 29,784,338 km (0.111 R)
• M84: 30,214,432 km (0.085 R)
• M85: 30,984,412 km (0.091 R)
• M86: 31,081,052 km (0.112 R)
• M87: 31,323,251 km (0.104 R)
• M88: 32,004,669 km (0.12 R)
• M89: 32,592,589 km (0.103 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 42.4

Radius: 3.7

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.13

Orbit Range: 6.7 AU - 8.7 AU

Year: 13585 Days

Day: 24.3 Hours

Environment

Temp: -219 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 23,257,951 km

• M1: 172,636 km (0.105 R)
• M2: 282,590 km (0.112 R)
• M3: 1,047,335 km (0.062 R)
• M4: 1,701,825 km (0.114 R)
• M5: 1,863,092 km (0.071 R)
• M6: 2,343,899 km (0.099 R)
• M7: 2,473,900 km (0.029 R)
• M8: 3,320,624 km (0.061 R)
• M9: 3,540,533 km (0.078 R)
• M10: 3,841,075 km (0.071 R)
• M11: 3,879,222 km (0.108 R)
• M12: 5,101,587 km (0.104 R)
• M13: 6,117,506 km (0.11 R)
• M14: 6,890,179 km (0.08 R)
• M15: 6,959,742 km (0.111 R)
• M16: 7,717,006 km (0.118 R)
• M17: 9,333,710 km (0.03 R)
• M18: 9,436,634 km (0.081 R)
• M19: 9,643,378 km (0.047 R)
• M20: 11,132,026 km (0.068 R)
• M21: 11,653,076 km (0.061 R)
• M22: 12,491,871 km (0.072 R)
• M23: 12,804,381 km (0.054 R)
• M24: 12,918,674 km (0.1 R)
• M25: 12,947,247 km (0.059 R)
• M26: 13,874,006 km (0.113 R)
• M27: 16,437,664 km (0.052 R)
• M28: 19,142,544 km (0.113 R)
• M29: 19,404,041 km (0.08 R)
• M30: 21,166,752 km (0.07 R)
• M31: 21,403,416 km (0.116 R)
• M32: 22,255,526 km (0.058 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 307 - 15,263 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit