🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.44

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.96 AU - 1.55 AU

Year: 535 Days

Day: 20.5 Hours

Environment

Temp: -41 °C

Axial Tilt: 27.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 1.19 AU - 1.67 AU

Year: 655 Days

Day: 38.1 Hours

Environment

Temp: -53 °C

Axial Tilt: 21.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.37

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 2.61 AU - 3.09 AU

Year: 1842 Days

Day: 27 Hours

Environment

Temp: -114 °C

Axial Tilt: 17.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 65,809,815 km

• M1: 74,799 km (0.049 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 2.73 AU - 4.39 AU

Year: 2572 Days

Day: 33.7 Hours

Environment

Temp: -121 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.2

Radius: 12.9

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 5.13 AU - 6.19 AU

Year: 5156 Days

Day: 13.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 11.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 65,809,815 km

• M1: 171,439 km (0.077 R)
• M2: 364,121 km (0.116 R)
• M3: 482,453 km (0.102 R)
• M4: 636,689 km (0.077 R)
• M5: 897,438 km (0.106 R)
• M6: 1,083,089 km (0.083 R)
• M7: 1,333,964 km (0.034 R)
• M8: 1,576,313 km (0.116 R)
• M9: 1,688,810 km (0.099 R)
• M10: 1,804,150 km (0.074 R)
• M11: 2,042,909 km (0.111 R)
• M12: 2,340,309 km (0.1 R)
• M13: 2,804,212 km (0.106 R)
• M14: 2,890,081 km (0.108 R)
• M15: 3,206,930 km (0.109 R)
• M16: 3,684,446 km (0.119 R)
• M17: 4,047,969 km (0.118 R)
• M18: 4,204,448 km (0.119 R)
• M19: 4,463,103 km (0.103 R)
• M20: 5,017,213 km (0.027 R)
• M21: 5,356,053 km (0.095 R)
• M22: 5,768,045 km (0.096 R)
• M23: 5,922,580 km (0.07 R)
• M24: 6,033,731 km (0.1 R)
• M25: 6,994,897 km (0.061 R)
• M26: 7,397,615 km (0.098 R)
• M27: 7,832,197 km (0.076 R)
• M28: 8,650,646 km (0.12 R)
• M29: 8,751,775 km (0.06 R)
• M30: 9,863,137 km (0.087 R)
• M31: 10,154,554 km (0.095 R)
• M32: 10,800,368 km (0.106 R)
• M33: 11,654,273 km (0.108 R)
• M34: 12,558,592 km (0.103 R)
• M35: 12,788,075 km (0.065 R)
• M36: 13,749,839 km (0.059 R)
• M37: 13,838,551 km (0.048 R)
• M38: 14,075,664 km (0.072 R)
• M39: 14,344,192 km (0.114 R)
• M40: 14,584,147 km (0.106 R)
• M41: 15,312,389 km (0.088 R)
• M42: 15,404,242 km (0.087 R)
• M43: 15,650,032 km (0.117 R)
• M44: 15,804,417 km (0.104 R)
• M45: 16,678,068 km (0.09 R)
• M46: 17,216,172 km (0.046 R)
• M47: 17,407,358 km (0.072 R)
• M48: 18,114,806 km (0.099 R)
• M49: 18,276,821 km (0.099 R)
• M50: 18,864,441 km (0.115 R)
• M51: 19,160,495 km (0.105 R)
• M52: 19,557,678 km (0.081 R)
• M53: 19,824,111 km (0.089 R)
• M54: 19,957,702 km (0.118 R)
• M55: 20,697,913 km (0.086 R)
• M56: 21,173,634 km (0.076 R)
• M57: 21,378,733 km (0.079 R)
• M58: 22,066,733 km (0.1 R)
• M59: 23,182,883 km (0.096 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 843.9

Radius: 12.2

Gravity: 5.67 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 6.52 AU - 10 AU

Year: 9089 Days

Day: 8.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 65,809,815 km

• M1: 159,621 km (0.105 R)
• M2: 823,087 km (0.117 R)
• M3: 966,701 km (0.084 R)
• M4: 1,198,728 km (0.074 R)
• M5: 2,075,222 km (0.088 R)
• M6: 2,562,312 km (0.12 R)
• M7: 3,520,636 km (0.116 R)
• M8: 3,761,339 km (0.041 R)
• M9: 4,290,467 km (0.067 R)
• M10: 5,418,884 km (0.118 R)
• M11: 5,873,661 km (0.111 R)
• M12: 6,894,966 km (0.067 R)
• M13: 7,007,613 km (0.099 R)
• M14: 7,196,854 km (0.089 R)
• M15: 7,852,841 km (0.091 R)
• M16: 7,970,724 km (0.051 R)
• M17: 8,049,562 km (0.094 R)
• M18: 8,528,126 km (0.081 R)
• M19: 8,608,759 km (0.072 R)
• M20: 8,893,145 km (0.083 R)
• M21: 9,471,191 km (0.106 R)
• M22: 9,638,591 km (0.112 R)
• M23: 10,018,869 km (0.096 R)
• M24: 10,104,139 km (0.101 R)
• M25: 10,663,635 km (0.087 R)
• M26: 11,145,191 km (0.037 R)
• M27: 11,588,898 km (0.095 R)
• M28: 12,862,425 km (0.101 R)
• M29: 12,955,176 km (0.101 R)
• M30: 13,094,601 km (0.083 R)
• M31: 14,084,490 km (0.051 R)
• M32: 14,227,805 km (0.118 R)
• M33: 15,441,642 km (0.086 R)
• M34: 16,285,823 km (0.102 R)
• M35: 16,486,733 km (0.057 R)
• M36: 17,657,485 km (0.102 R)
• M37: 18,592,323 km (0.054 R)
• M38: 18,749,700 km (0.047 R)
• M39: 19,012,992 km (0.073 R)
• M40: 21,053,956 km (0.114 R)
• M41: 21,218,064 km (0.117 R)
• M42: 21,602,531 km (0.042 R)
• M43: 21,989,391 km (0.103 R)
• M44: 22,434,295 km (0.074 R)
• M45: 22,938,290 km (0.114 R)
• M46: 23,446,175 km (0.101 R)
• M47: 23,616,268 km (0.04 R)
• M48: 23,957,650 km (0.118 R)
• M49: 24,071,943 km (0.081 R)
• M50: 24,243,532 km (0.049 R)
• M51: 24,818,436 km (0.092 R)
• M52: 25,339,785 km (0.112 R)
• M53: 25,923,217 km (0.103 R)
• M54: 26,040,501 km (0.038 R)
• M55: 26,275,520 km (0.099 R)
• M56: 26,452,195 km (0.12 R)
• M57: 26,747,650 km (0.096 R)
• M58: 27,640,301 km (0.06 R)
• M59: 29,761,300 km (0.103 R)
• M60: 30,068,574 km (0.097 R)
• M61: 30,191,842 km (0.056 R)
• M62: 30,376,895 km (0.075 R)
• M63: 30,872,363 km (0.071 R)
• M64: 31,370,524 km (0.101 R)
• M65: 33,836,944 km (0.082 R)
• M66: 34,350,663 km (0.109 R)
• M67: 35,061,103 km (0.111 R)
• M68: 36,365,148 km (0.064 R)
• M69: 37,486,234 km (0.089 R)
• M70: 37,618,778 km (0.077 R)
• M71: 38,551,521 km (0.064 R)
• M72: 38,953,640 km (0.109 R)
• M73: 40,371,977 km (0.12 R)
• M74: 40,575,879 km (0.114 R)
• M75: 41,053,246 km (0.104 R)
• M76: 41,326,861 km (0.084 R)
• M77: 41,875,735 km (0.054 R)
• M78: 42,013,365 km (0.11 R)
• M79: 42,980,964 km (0.119 R)
• M80: 44,938,153 km (0.082 R)
• M81: 45,290,755 km (0.101 R)
• M82: 45,785,924 km (0.119 R)
• M83: 47,138,887 km (0.116 R)
• M84: 48,144,185 km (0.041 R)

Asteroid Belt

Center: 10.67 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 13.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 937.3

Radius: 6

Gravity: 26.04 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 10.01 AU - 16.15 AU

Year: 18113 Days

Day: 24.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 65,809,815 km

• M1: 120,875 km (0.06 R)
• M2: 249,679 km (0.088 R)
• M3: 425,157 km (0.091 R)
• M4: 485,146 km (0.085 R)
• M5: 1,121,535 km (0.107 R)
• M6: 1,475,334 km (0.107 R)
• M7: 1,537,717 km (0.049 R)
• M8: 1,729,800 km (0.037 R)
• M9: 1,795,474 km (0.084 R)
• M10: 2,032,287 km (0.11 R)
• M11: 2,207,466 km (0.028 R)
• M12: 2,424,383 km (0.095 R)
• M13: 3,523,927 km (0.038 R)
• M14: 3,820,131 km (0.109 R)
• M15: 5,177,882 km (0.118 R)
• M16: 5,417,388 km (0.084 R)
• M17: 6,513,940 km (0.12 R)
• M18: 6,720,535 km (0.09 R)
• M19: 6,877,014 km (0.109 R)
• M20: 7,949,930 km (0.101 R)
• M21: 8,170,737 km (0.102 R)
• M22: 9,131,454 km (0.097 R)
• M23: 9,246,794 km (0.075 R)
• M24: 10,246,856 km (0.098 R)
• M25: 10,547,547 km (0.093 R)
• M26: 10,729,309 km (0.099 R)
• M27: 11,034,638 km (0.057 R)
• M28: 11,778,888 km (0.089 R)
• M29: 12,220,500 km (0.077 R)
• M30: 13,055,107 km (0.087 R)
• M31: 14,508,749 km (0.055 R)
• M32: 15,186,278 km (0.102 R)
• M33: 15,666,787 km (0.045 R)
• M34: 18,215,336 km (0.04 R)
• M35: 19,388,632 km (0.115 R)
• M36: 19,834,882 km (0.111 R)
• M37: 21,041,389 km (0.101 R)
• M38: 21,884,673 km (0.097 R)
• M39: 22,660,786 km (0.109 R)
• M40: 23,209,362 km (0.087 R)
• M41: 23,683,138 km (0.109 R)
• M42: 24,239,792 km (0.093 R)
• M43: 24,961,901 km (0.109 R)
• M44: 25,609,809 km (0.106 R)
• M45: 26,263,103 km (0.106 R)
• M46: 26,509,491 km (0.08 R)
• M47: 26,921,932 km (0.085 R)
• M48: 27,253,291 km (0.075 R)
• M49: 27,336,468 km (0.083 R)
• M50: 29,270,170 km (0.095 R)
• M51: 30,468,748 km (0.108 R)
• M52: 30,727,702 km (0.096 R)
• M53: 30,814,169 km (0.03 R)
• M54: 32,736,951 km (0.099 R)
• M55: 33,891,248 km (0.098 R)
• M56: 33,980,558 km (0.11 R)
• M57: 34,698,029 km (0.082 R)
• M58: 34,968,502 km (0.041 R)
• M59: 35,420,587 km (0.062 R)
• M60: 37,340,825 km (0.078 R)
• M61: 37,433,127 km (0.107 R)
• M62: 38,639,784 km (0.111 R)
• M63: 40,805,512 km (0.084 R)
• M64: 42,335,150 km (0.084 R)
• M65: 42,720,514 km (0.094 R)
• M66: 44,273,490 km (0.085 R)
• M67: 46,042,634 km (0.094 R)
• M68: 47,734,586 km (0.058 R)
• M69: 48,236,188 km (0.103 R)
• M70: 49,042,221 km (0.114 R)
• M71: 49,143,200 km (0.105 R)
• M72: 49,649,589 km (0.057 R)
• M73: 49,852,742 km (0.106 R)
• M74: 52,001,117 km (0.113 R)
• M75: 53,138,660 km (0.05 R)
• M76: 57,024,315 km (0.077 R)
• M77: 58,625,461 km (0.115 R)
• M78: 59,808,930 km (0.082 R)
• M79: 61,435,507 km (0.097 R)
• M80: 63,296,505 km (0.113 R)
• M81: 63,847,474 km (0.06 R)
• M82: 64,068,280 km (0.066 R)
• M83: 65,509,506 km (0.053 R)
• M84: 65,732,257 km (0.094 R)
• M85: 66,066,758 km (0.116 R)
• M86: 67,747,789 km (0.117 R)
• M87: 68,311,324 km (0.117 R)
• M88: 68,763,110 km (0.109 R)
• M89: 70,923,154 km (0.084 R)
• M90: 75,309,662 km (0.057 R)
• M91: 75,426,199 km (0.056 R)
• M92: 76,712,891 km (0.088 R)
• M93: 78,834,039 km (0.102 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 517.5

Radius: 5.4

Gravity: 17.75 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 11.61 AU - 14.93 AU

Year: 18509 Days

Day: 20.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 47.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 65,809,815 km

• M1: 225,893 km (0.109 R)
• M2: 358,885 km (0.096 R)
• M3: 443,558 km (0.085 R)
• M4: 535,112 km (0.061 R)
• M5: 780,302 km (0.12 R)
• M6: 961,765 km (0.116 R)
• M7: 1,033,422 km (0.109 R)
• M8: 1,363,884 km (0.083 R)
• M9: 1,783,356 km (0.078 R)
• M10: 2,022,713 km (0.092 R)
• M11: 2,084,048 km (0.069 R)
• M12: 2,177,397 km (0.111 R)
• M13: 2,272,092 km (0.106 R)
• M14: 2,400,447 km (0.119 R)
• M15: 2,630,978 km (0.113 R)
• M16: 3,697,162 km (0.053 R)
• M17: 3,772,410 km (0.113 R)
• M18: 3,924,700 km (0.07 R)
• M19: 4,962,760 km (0.104 R)
• M20: 5,004,348 km (0.117 R)
• M21: 5,468,999 km (0.076 R)
• M22: 5,815,617 km (0.103 R)
• M23: 7,893,681 km (0.068 R)
• M24: 8,682,511 km (0.067 R)
• M25: 10,440,585 km (0.096 R)
• M26: 10,977,941 km (0.096 R)
• M27: 11,524,422 km (0.112 R)
• M28: 11,690,026 km (0.041 R)
• M29: 11,745,378 km (0.08 R)
• M30: 11,856,379 km (0.074 R)
• M31: 12,643,563 km (0.059 R)
• M32: 14,149,415 km (0.096 R)
• M33: 14,624,089 km (0.093 R)
• M34: 14,863,296 km (0.025 R)
• M35: 15,711,068 km (0.112 R)
• M36: 16,017,594 km (0.059 R)
• M37: 16,202,497 km (0.097 R)
• M38: 17,137,334 km (0.118 R)
• M39: 17,200,314 km (0.109 R)
• M40: 17,897,889 km (0.115 R)
• M41: 18,346,533 km (0.098 R)
• M42: 18,734,141 km (0.106 R)
• M43: 19,059,068 km (0.093 R)
• M44: 19,124,293 km (0.03 R)
• M45: 20,111,639 km (0.102 R)
• M46: 20,578,085 km (0.105 R)
• M47: 21,182,909 km (0.104 R)
• M48: 23,450,364 km (0.117 R)
• M49: 23,870,734 km (0.09 R)
• M50: 24,293,797 km (0.031 R)
• M51: 24,435,316 km (0.03 R)
• M52: 24,719,103 km (0.093 R)
• M53: 25,649,303 km (0.101 R)
• M54: 26,082,538 km (0.113 R)
• M55: 27,617,712 km (0.055 R)
• M56: 27,913,317 km (0.118 R)
• M57: 30,392,752 km (0.103 R)
• M58: 32,161,897 km (0.063 R)
• M59: 33,964,401 km (0.063 R)
• M60: 34,043,389 km (0.112 R)
• M61: 34,201,813 km (0.096 R)
• M62: 34,360,537 km (0.087 R)
• M63: 35,718,885 km (0.057 R)
• M64: 36,364,101 km (0.086 R)
• M65: 36,850,593 km (0.105 R)
• M66: 37,584,371 km (0.03 R)
• M67: 37,666,201 km (0.087 R)
• M68: 38,240,507 km (0.116 R)
• M69: 38,405,214 km (0.068 R)
• M70: 40,399,503 km (0.105 R)
• M71: 40,903,199 km (0.037 R)
• M72: 41,240,243 km (0.089 R)
• M73: 42,086,818 km (0.076 R)
• M74: 42,939,226 km (0.094 R)
• M75: 43,281,656 km (0.116 R)
• M76: 44,314,629 km (0.069 R)
• M77: 44,401,097 km (0.049 R)
• M78: 47,196,931 km (0.079 R)
• M79: 47,373,607 km (0.091 R)
• M80: 47,816,117 km (0.036 R)
• M81: 48,348,985 km (0.101 R)
• M82: 49,779,589 km (0.095 R)
• M83: 50,319,488 km (0.1 R)
• M84: 51,769,091 km (0.08 R)
• M85: 54,523,637 km (0.069 R)
• M86: 54,801,739 km (0.106 R)
• M87: 55,173,340 km (0.08 R)
• M88: 57,231,508 km (0.078 R)
• M89: 58,175,321 km (0.068 R)
• M90: 60,173,948 km (0.114 R)
• M91: 61,037,427 km (0.05 R)
• M92: 62,195,016 km (0.094 R)
• M93: 62,485,535 km (0.119 R)
• M94: 62,873,741 km (0.062 R)
• M95: 65,612,729 km (0.072 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: 351 - 13,358 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit