🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.81

Radius: 1.51

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.53 AU - 0.67 AU

Year: 178 Days

Day: 46.7 Hours

Environment

Temp: 190 °C

Axial Tilt: 12.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 51,201,733 km

• M1: 70,311 km (0.087 R)
• M2: 148,551 km (0.101 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.185

Orbit Range: 0.8 AU - 1.16 AU

Year: 371 Days

Day: 34.1 Hours

Environment

Temp: 21 °C

Axial Tilt: 20.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.94 AU - 1.44 AU

Year: 497 Days

Day: 37.6 Hours

Environment

Temp: -24 °C

Axial Tilt: 3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 2.09 AU - 2.77 AU

Year: 1450 Days

Day: 25.1 Hours

Environment

Temp: -109 °C

Axial Tilt: 49.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.9 AU - 3.16 AU

Year: 1541 Days

Day: 35.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 7.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 489.1

Radius: 14.9

Gravity: 2.2 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 5.68 AU - 8.6 AU

Year: 7305 Days

Day: 8.1 Hours

Environment

Temp: -164 °C

Axial Tilt: 35.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 51,201,733 km

• M1: 205,547 km (0.119 R)
• M2: 482,752 km (0.047 R)
• M3: 595,100 km (0.109 R)
• M4: 784,790 km (0.1 R)
• M5: 952,789 km (0.119 R)
• M6: 1,057,059 km (0.048 R)
• M7: 1,262,008 km (0.117 R)
• M8: 1,361,341 km (0.105 R)
• M9: 1,604,138 km (0.105 R)
• M10: 2,173,208 km (0.044 R)
• M11: 2,294,532 km (0.065 R)
• M12: 2,565,304 km (0.063 R)
• M13: 3,559,233 km (0.072 R)
• M14: 3,655,125 km (0.086 R)
• M15: 3,898,820 km (0.118 R)
• M16: 4,223,746 km (0.12 R)
• M17: 4,454,127 km (0.096 R)
• M18: 4,662,218 km (0.068 R)
• M19: 5,197,030 km (0.073 R)
• M20: 5,306,386 km (0.111 R)
• M21: 5,499,667 km (0.118 R)
• M22: 5,667,067 km (0.085 R)
• M23: 6,237,932 km (0.083 R)
• M24: 7,037,682 km (0.11 R)
• M25: 7,775,948 km (0.094 R)
• M26: 7,932,876 km (0.081 R)
• M27: 8,059,136 km (0.092 R)
• M28: 8,218,009 km (0.087 R)
• M29: 8,538,897 km (0.04 R)
• M30: 9,795,669 km (0.067 R)
• M31: 10,688,768 km (0.07 R)
• M32: 10,898,654 km (0.079 R)
• M33: 11,003,971 km (0.049 R)
• M34: 11,180,496 km (0.108 R)
• M35: 11,357,919 km (0.099 R)
• M36: 11,823,767 km (0.102 R)
• M37: 12,077,036 km (0.067 R)
• M38: 12,552,458 km (0.089 R)
• M39: 12,736,912 km (0.118 R)
• M40: 12,996,764 km (0.052 R)
• M41: 13,484,004 km (0.117 R)
• M42: 14,903,389 km (0.055 R)
• M43: 15,334,530 km (0.031 R)
• M44: 16,369,897 km (0.11 R)
• M45: 16,490,772 km (0.096 R)
• M46: 16,693,028 km (0.088 R)
• M47: 17,140,774 km (0.06 R)
• M48: 17,304,584 km (0.103 R)
• M49: 17,716,427 km (0.105 R)
• M50: 17,882,181 km (0.079 R)
• M51: 18,633,911 km (0.101 R)
• M52: 19,056,076 km (0.041 R)
• M53: 19,481,383 km (0.115 R)
• M54: 19,866,896 km (0.085 R)
• M55: 20,168,486 km (0.103 R)
• M56: 21,345,971 km (0.119 R)
• M57: 21,876,295 km (0.113 R)
• M58: 22,143,178 km (0.087 R)
• M59: 22,545,596 km (0.039 R)
• M60: 22,815,171 km (0.111 R)
• M61: 23,085,794 km (0.111 R)
• M62: 23,904,244 km (0.104 R)
• M63: 24,778,344 km (0.095 R)
• M64: 25,103,121 km (0.113 R)
• M65: 25,196,171 km (0.099 R)
• M66: 25,616,242 km (0.112 R)
• M67: 25,944,460 km (0.045 R)
• M68: 26,227,050 km (0.081 R)
• M69: 26,415,992 km (0.056 R)
• M70: 26,652,805 km (0.1 R)
• M71: 27,992,006 km (0.084 R)
• M72: 28,961,998 km (0.069 R)
• M73: 30,835,113 km (0.112 R)
• M74: 31,384,586 km (0.12 R)
• M75: 31,786,406 km (0.027 R)
• M76: 32,240,286 km (0.071 R)
• M77: 32,696,410 km (0.074 R)
• M78: 33,103,615 km (0.064 R)
• M79: 34,593,909 km (0.089 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.9

Radius: 11

Gravity: 1.87 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 6.43 AU - 8.23 AU

Year: 7598 Days

Day: 14 Hours

Environment

Temp: -164 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 51,201,733 km

• M1: 192,383 km (0.106 R)
• M2: 324,179 km (0.041 R)
• M3: 655,837 km (0.071 R)
• M4: 734,526 km (0.077 R)
• M5: 865,274 km (0.078 R)
• M6: 1,043,894 km (0.11 R)
• M7: 1,291,628 km (0.061 R)
• M8: 1,605,036 km (0.055 R)
• M9: 1,699,133 km (0.096 R)
• M10: 1,909,318 km (0.118 R)
• M11: 2,162,736 km (0.115 R)
• M12: 2,337,916 km (0.116 R)
• M13: 2,445,177 km (0.111 R)
• M14: 2,572,635 km (0.11 R)
• M15: 2,758,585 km (0.087 R)
• M16: 3,026,365 km (0.092 R)
• M17: 3,342,764 km (0.106 R)
• M18: 3,525,573 km (0.037 R)
• M19: 3,986,334 km (0.062 R)
• M20: 4,333,551 km (0.053 R)
• M21: 4,645,463 km (0.101 R)
• M22: 5,010,930 km (0.117 R)
• M23: 5,794,075 km (0.109 R)
• M24: 5,915,997 km (0.06 R)
• M25: 6,387,530 km (0.09 R)
• M26: 6,564,355 km (0.041 R)
• M27: 6,896,911 km (0.065 R)
• M28: 7,026,313 km (0.048 R)
• M29: 7,208,972 km (0.091 R)
• M30: 7,313,989 km (0.102 R)
• M31: 7,578,778 km (0.106 R)
• M32: 7,685,591 km (0.089 R)
• M33: 7,873,785 km (0.059 R)
• M34: 9,034,515 km (0.065 R)
• M35: 9,347,324 km (0.073 R)
• M36: 9,605,978 km (0.113 R)
• M37: 10,100,998 km (0.102 R)
• M38: 10,783,912 km (0.117 R)
• M39: 11,543,271 km (0.114 R)
• M40: 11,913,825 km (0.093 R)
• M41: 12,069,407 km (0.071 R)
• M42: 12,477,061 km (0.112 R)
• M43: 12,793,760 km (0.073 R)
• M44: 13,177,179 km (0.079 R)
• M45: 13,988,448 km (0.11 R)
• M46: 14,350,475 km (0.117 R)
• M47: 15,489,064 km (0.111 R)
• M48: 16,413,729 km (0.118 R)
• M49: 16,552,256 km (0.112 R)
• M50: 16,725,940 km (0.077 R)
• M51: 17,285,884 km (0.097 R)
• M52: 18,101,642 km (0.105 R)
• M53: 18,316,464 km (0.071 R)
• M54: 18,388,271 km (0.079 R)
• M55: 18,929,815 km (0.086 R)
• M56: 19,623,351 km (0.055 R)
• M57: 20,399,614 km (0.097 R)
• M58: 21,261,149 km (0.118 R)
• M59: 21,829,620 km (0.087 R)
• M60: 22,134,800 km (0.104 R)
• M61: 22,441,326 km (0.102 R)
• M62: 22,672,156 km (0.117 R)
• M63: 23,720,837 km (0.111 R)
• M64: 23,838,421 km (0.106 R)
• M65: 24,270,759 km (0.104 R)
• M66: 24,468,228 km (0.036 R)
• M67: 24,587,008 km (0.111 R)
• M68: 24,944,248 km (0.119 R)
• M69: 25,383,318 km (0.113 R)
• M70: 25,865,322 km (0.062 R)
• M71: 26,147,763 km (0.09 R)
• M72: 27,165,029 km (0.056 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.4

Radius: 14.5

Gravity: 4.67 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 7.66 AU - 12.32 AU

Year: 12090 Days

Day: 11.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 9.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 51,201,733 km

• M1: 250,876 km (0.113 R)
• M2: 393,592 km (0.115 R)
• M3: 498,011 km (0.046 R)
• M4: 884,572 km (0.092 R)
• M5: 1,217,128 km (0.106 R)
• M6: 1,512,285 km (0.078 R)
• M7: 1,999,076 km (0.079 R)
• M8: 2,658,803 km (0.082 R)
• M9: 3,046,261 km (0.105 R)
• M10: 3,383,156 km (0.078 R)
• M11: 3,626,402 km (0.09 R)
• M12: 4,093,447 km (0.096 R)
• M13: 4,315,749 km (0.117 R)
• M14: 4,503,943 km (0.099 R)
• M15: 4,618,236 km (0.087 R)
• M16: 5,006,293 km (0.089 R)
• M17: 6,106,435 km (0.102 R)
• M18: 7,101,411 km (0.078 R)
• M19: 7,504,577 km (0.067 R)
• M20: 7,595,084 km (0.104 R)
• M21: 8,146,502 km (0.077 R)
• M22: 9,630,513 km (0.091 R)
• M23: 10,938,746 km (0.113 R)
• M24: 12,516,704 km (0.074 R)
• M25: 12,678,420 km (0.119 R)
• M26: 13,497,617 km (0.118 R)
• M27: 13,663,522 km (0.098 R)
• M28: 14,673,008 km (0.077 R)
• M29: 15,072,135 km (0.062 R)
• M30: 15,359,513 km (0.073 R)
• M31: 17,541,398 km (0.055 R)
• M32: 18,884,338 km (0.104 R)
• M33: 20,260,189 km (0.101 R)
• M34: 20,577,486 km (0.092 R)
• M35: 20,896,279 km (0.116 R)
• M36: 21,216,868 km (0.089 R)
• M37: 22,122,982 km (0.057 R)
• M38: 22,975,690 km (0.08 R)
• M39: 23,772,298 km (0.032 R)
• M40: 24,241,288 km (0.099 R)
• M41: 24,510,564 km (0.043 R)
• M42: 25,529,475 km (0.108 R)
• M43: 26,078,499 km (0.077 R)
• M44: 26,216,428 km (0.117 R)
• M45: 26,839,952 km (0.05 R)
• M46: 27,398,252 km (0.078 R)
• M47: 30,029,977 km (0.095 R)
• M48: 30,246,894 km (0.068 R)
• M49: 30,391,705 km (0.114 R)
• M50: 30,973,641 km (0.036 R)
• M51: 32,741,439 km (0.063 R)
• M52: 33,338,035 km (0.056 R)
• M53: 34,315,059 km (0.077 R)
• M54: 34,617,546 km (0.096 R)
• M55: 34,996,926 km (0.082 R)
• M56: 38,003,394 km (0.115 R)
• M57: 38,866,275 km (0.101 R)
• M58: 39,102,639 km (0.059 R)
• M59: 40,851,289 km (0.108 R)
• M60: 41,171,877 km (0.105 R)
• M61: 42,543,989 km (0.106 R)
• M62: 43,685,271 km (0.067 R)
• M63: 43,849,230 km (0.084 R)
• M64: 44,013,190 km (0.113 R)
• M65: 44,424,284 km (0.092 R)
• M66: 44,753,998 km (0.089 R)
• M67: 45,084,609 km (0.059 R)
• M68: 45,665,049 km (0.054 R)
• M69: 47,589,775 km (0.073 R)
• M70: 49,968,531 km (0.044 R)
• M71: 50,483,297 km (0.116 R)
• M72: 51,777,768 km (0.094 R)
• M73: 52,385,734 km (0.087 R)
• M74: 52,646,931 km (0.095 R)
• M75: 52,995,943 km (0.07 R)
• M76: 55,549,130 km (0.112 R)
• M77: 55,904,425 km (0.117 R)
• M78: 56,171,457 km (0.083 R)
• M79: 56,885,488 km (0.074 R)
• M80: 58,864,518 km (0.049 R)
• M81: 59,045,532 km (0.034 R)
• M82: 59,226,695 km (0.099 R)
• M83: 61,324,057 km (0.101 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 122.5

Radius: 6.3

Gravity: 3.09 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 16.39 AU - 16.99 AU

Year: 26107 Days

Day: 16.4 Hours

Environment

Temp: -193 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 51,201,733 km

• M1: 268,379 km (0.1 R)
• M2: 317,895 km (0.114 R)
• M3: 599,289 km (0.034 R)
• M4: 1,004,998 km (0.117 R)
• M5: 1,045,540 km (0.078 R)
• M6: 1,086,679 km (0.113 R)
• M7: 1,128,417 km (0.102 R)
• M8: 1,235,080 km (0.034 R)
• M9: 1,278,763 km (0.088 R)
• M10: 1,528,292 km (0.076 R)
• M11: 1,646,773 km (0.066 R)
• M12: 2,419,596 km (0.083 R)
• M13: 2,530,149 km (0.073 R)
• M14: 2,756,341 km (0.108 R)
• M15: 2,901,152 km (0.086 R)
• M16: 2,959,644 km (0.085 R)
• M17: 3,789,015 km (0.092 R)
• M18: 4,245,737 km (0.09 R)
• M19: 4,480,606 km (0.08 R)
• M20: 4,858,340 km (0.058 R)
• M21: 4,963,059 km (0.071 R)
• M22: 5,068,675 km (0.102 R)
• M23: 5,317,756 km (0.079 R)
• M24: 5,461,968 km (0.12 R)
• M25: 6,014,283 km (0.097 R)
• M26: 6,316,022 km (0.105 R)
• M27: 6,816,876 km (0.096 R)
• M28: 6,856,070 km (0.118 R)
• M29: 7,938,710 km (0.098 R)
• M30: 8,103,567 km (0.072 R)
• M31: 8,269,621 km (0.046 R)
• M32: 9,073,560 km (0.057 R)
• M33: 9,594,160 km (0.108 R)
• M34: 9,902,332 km (0.088 R)
• M35: 10,169,065 km (0.076 R)
• M36: 10,483,220 km (0.061 R)
• M37: 11,075,030 km (0.085 R)
• M38: 11,724,584 km (0.06 R)
• M39: 11,771,408 km (0.044 R)
• M40: 12,577,591 km (0.056 R)
• M41: 12,818,144 km (0.082 R)
• M42: 13,254,970 km (0.039 R)
• M43: 14,493,640 km (0.093 R)
• M44: 14,897,704 km (0.115 R)
• M45: 14,999,431 km (0.074 R)
• M46: 15,924,245 km (0.109 R)
• M47: 15,976,155 km (0.08 R)
• M48: 17,559,948 km (0.067 R)
• M49: 18,098,949 km (0.101 R)
• M50: 19,525,664 km (0.052 R)
• M51: 19,804,065 km (0.096 R)
• M52: 20,534,253 km (0.071 R)
• M53: 21,445,004 km (0.108 R)
• M54: 21,617,341 km (0.116 R)
• M55: 21,789,977 km (0.086 R)
• M56: 23,364,794 km (0.119 R)
• M57: 23,423,735 km (0.073 R)
• M58: 23,601,158 km (0.087 R)
• M59: 23,719,640 km (0.117 R)
• M60: 24,674,822 km (0.08 R)
• M61: 24,915,525 km (0.118 R)
• M62: 25,460,062 km (0.111 R)
• M63: 27,927,230 km (0.027 R)
• M64: 28,555,840 km (0.107 R)
• M65: 29,125,658 km (0.109 R)
• M66: 30,276,365 km (0.092 R)
• M67: 31,246,657 km (0.095 R)
• M68: 32,490,264 km (0.116 R)
• M69: 32,820,127 km (0.086 R)
• M70: 33,084,915 km (0.113 R)
• M71: 33,151,187 km (0.094 R)
• M72: 35,160,736 km (0.06 R)
• M73: 35,363,889 km (0.071 R)
• M74: 36,043,662 km (0.079 R)
• M75: 36,180,245 km (0.091 R)
• M76: 36,453,710 km (0.064 R)
• M77: 36,796,588 km (0.057 R)
• M78: 37,071,549 km (0.104 R)
• M79: 38,039,597 km (0.107 R)
• M80: 39,718,384 km (0.108 R)
• M81: 40,283,266 km (0.072 R)
• M82: 40,708,722 km (0.066 R)
• M83: 41,922,260 km (0.103 R)
• M84: 42,785,889 km (0.095 R)
• M85: 42,930,400 km (0.077 R)
• M86: 43,002,806 km (0.115 R)
• M87: 43,873,914 km (0.075 R)
• M88: 44,092,476 km (0.096 R)
• M89: 44,530,948 km (0.1 R)
• M90: 46,595,997 km (0.107 R)
• M91: 46,744,697 km (0.095 R)
• M92: 48,692,162 km (0.117 R)
• M93: 49,599,772 km (0.091 R)
• M94: 49,827,610 km (0.094 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 20,003 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit