🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.63

Radius: 0.83

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.92 AU - 1.44 AU

Year: 548 Days

Day: 18.6 Hours

Environment

Temp: -60 °C

Axial Tilt: 27.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.04

Radius: 1.02

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.108

Orbit Range: 1.59 AU - 1.97 AU

Year: 1015 Days

Day: 37.6 Hours

Environment

Temp: -110 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.4

Radius: 0.69

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.82 AU - 2.22 AU

Year: 1227 Days

Day: 34.6 Hours

Environment

Temp: -107 °C

Axial Tilt: 3.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 2.52 AU - 2.58 AU

Year: 1741 Days

Day: 24.8 Hours

Environment

Temp: -137 °C

Axial Tilt: 35.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.13 AU - 3.01 AU

Year: 1761 Days

Day: 37.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 45 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 2.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.1

Radius: 10.7

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.51 AU - 3.05 AU

Year: 1982 Days

Day: 8.3 Hours

Environment

Temp: -145 °C

Axial Tilt: 10.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 83,194,269 km

• M1: 138,827 km (0.089 R)
• M2: 226,342 km (0.063 R)
• M3: 304,432 km (0.116 R)
• M4: 390,899 km (0.04 R)
• M5: 537,056 km (0.093 R)
• M6: 617,989 km (0.107 R)
• M7: 793,766 km (0.098 R)
• M8: 1,005,298 km (0.059 R)
• M9: 1,089,521 km (0.089 R)
• M10: 1,176,288 km (0.105 R)
• M11: 1,255,575 km (0.074 R)
• M12: 1,724,265 km (0.081 R)
• M13: 1,815,071 km (0.056 R)
• M14: 1,884,484 km (0.083 R)
• M15: 1,966,464 km (0.105 R)
• M16: 2,146,281 km (0.113 R)
• M17: 2,306,650 km (0.077 R)
• M18: 2,382,047 km (0.061 R)
• M19: 2,522,370 km (0.103 R)
• M20: 2,600,161 km (0.097 R)
• M21: 2,892,325 km (0.032 R)
• M22: 3,083,811 km (0.105 R)
• M23: 3,153,224 km (0.068 R)
• M24: 3,350,544 km (0.119 R)
• M25: 3,421,902 km (0.06 R)
• M26: 3,551,902 km (0.111 R)
• M27: 3,639,417 km (0.053 R)
• M28: 3,727,680 km (0.113 R)
• M29: 3,876,380 km (0.107 R)
• M30: 3,966,588 km (0.117 R)
• M31: 4,570,065 km (0.063 R)
• M32: 4,697,373 km (0.112 R)
• M33: 5,251,932 km (0.083 R)
• M34: 5,638,942 km (0.119 R)
• M35: 5,758,471 km (0.109 R)
• M36: 5,861,693 km (0.059 R)
• M37: 6,052,580 km (0.044 R)
• M38: 6,263,064 km (0.026 R)
• M39: 6,655,460 km (0.117 R)
• M40: 6,872,825 km (0.1 R)
• M41: 7,166,486 km (0.084 R)
• M42: 7,296,187 km (0.111 R)
• M43: 7,822,921 km (0.103 R)
• M44: 7,918,215 km (0.057 R)
• M45: 8,110,149 km (0.103 R)
• M46: 8,323,027 km (0.04 R)
• M47: 8,577,044 km (0.114 R)
• M48: 8,813,858 km (0.101 R)
• M49: 9,072,662 km (0.085 R)
• M50: 9,394,896 km (0.075 R)
• M51: 9,577,704 km (0.101 R)
• M52: 9,679,880 km (0.104 R)
• M53: 10,446,719 km (0.071 R)
• M54: 10,593,923 km (0.03 R)
• M55: 10,933,211 km (0.09 R)
• M56: 11,125,594 km (0.061 R)
• M57: 12,082,422 km (0.049 R)
• M58: 12,682,608 km (0.112 R)
• M59: 13,566,732 km (0.082 R)
• M60: 13,958,229 km (0.09 R)
• M61: 14,167,068 km (0.11 R)
• M62: 14,634,860 km (0.084 R)
• M63: 14,823,354 km (0.081 R)
• M64: 15,585,555 km (0.078 R)
• M65: 15,898,963 km (0.094 R)
• M66: 16,385,006 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11

Radius: 11.5

Gravity: 0.08 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 2.52 AU - 3.6 AU

Year: 2288 Days

Day: 11.6 Hours

Environment

Temp: -152 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 83,194,269 km

• M1: 153,637 km (0.118 R)
• M2: 309,368 km (0.08 R)
• M3: 390,002 km (0.095 R)
• M4: 508,782 km (0.119 R)
• M5: 601,234 km (0.107 R)
• M6: 747,391 km (0.071 R)
• M7: 884,572 km (0.109 R)
• M8: 969,843 km (0.098 R)
• M9: 1,046,288 km (0.03 R)
• M10: 1,369,718 km (0.096 R)
• M11: 1,465,610 km (0.076 R)
• M12: 1,559,259 km (0.105 R)
• M13: 1,645,726 km (0.07 R)
• M14: 1,719,927 km (0.11 R)
• M15: 1,809,685 km (0.048 R)
• M16: 1,964,220 km (0.087 R)
• M17: 2,053,231 km (0.094 R)
• M18: 2,292,288 km (0.114 R)
• M19: 2,599,712 km (0.106 R)
• M20: 2,825,305 km (0.078 R)
• M21: 2,915,064 km (0.106 R)
• M22: 3,166,987 km (0.086 R)
• M23: 3,588,554 km (0.037 R)
• M24: 3,722,743 km (0.06 R)
• M25: 3,858,877 km (0.108 R)
• M26: 4,059,637 km (0.081 R)

Planet 8 - Gas Giant

Semi-Major Axis: 3.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.8

Radius: 11.6

Gravity: 5.87 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 2.71 AU - 4.35 AU

Year: 2835 Days

Day: 5.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 37.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 83,194,269 km

• M1: 187,895 km (0.098 R)
• M2: 267,631 km (0.114 R)
• M3: 501,302 km (0.06 R)
• M4: 641,027 km (0.118 R)
• M5: 866,920 km (0.114 R)
• M6: 1,131,110 km (0.105 R)
• M7: 1,236,875 km (0.101 R)
• M8: 1,497,475 km (0.104 R)
• M9: 1,668,016 km (0.081 R)
• M10: 2,057,120 km (0.112 R)
• M11: 2,203,128 km (0.109 R)
• M12: 2,773,395 km (0.095 R)
• M13: 3,067,205 km (0.094 R)
• M14: 3,440,003 km (0.071 R)
• M15: 3,561,776 km (0.11 R)
• M16: 3,720,349 km (0.111 R)
• M17: 3,863,515 km (0.092 R)
• M18: 4,044,827 km (0.107 R)
• M19: 4,359,731 km (0.104 R)
• M20: 4,740,607 km (0.04 R)
• M21: 5,092,461 km (0.078 R)
• M22: 5,801,256 km (0.069 R)
• M23: 6,347,737 km (0.1 R)
• M24: 6,454,699 km (0.084 R)
• M25: 6,735,794 km (0.072 R)
• M26: 6,823,159 km (0.066 R)
• M27: 6,954,805 km (0.057 R)
• M28: 7,220,640 km (0.112 R)
• M29: 7,332,540 km (0.045 R)
• M30: 8,434,926 km (0.092 R)
• M31: 9,271,178 km (0.116 R)
• M32: 9,662,227 km (0.112 R)
• M33: 10,359,802 km (0.103 R)
• M34: 10,816,824 km (0.083 R)
• M35: 11,202,637 km (0.113 R)
• M36: 11,332,338 km (0.094 R)
• M37: 11,593,087 km (0.062 R)
• M38: 11,697,955 km (0.086 R)
• M39: 11,829,452 km (0.045 R)
• M40: 12,067,462 km (0.111 R)
• M41: 12,200,454 km (0.106 R)
• M42: 12,333,896 km (0.066 R)
• M43: 12,818,144 km (0.119 R)
• M44: 13,777,665 km (0.065 R)
• M45: 14,000,266 km (0.048 R)
• M46: 14,112,016 km (0.071 R)
• M47: 14,449,060 km (0.065 R)
• M48: 14,988,061 km (0.068 R)
• M49: 15,102,503 km (0.059 R)
• M50: 15,188,373 km (0.103 R)
• M51: 15,823,565 km (0.117 R)
• M52: 16,115,281 km (0.104 R)
• M53: 16,203,095 km (0.097 R)
• M54: 16,555,996 km (0.092 R)
• M55: 17,119,980 km (0.059 R)
• M56: 17,419,326 km (0.065 R)
• M57: 17,629,959 km (0.105 R)
• M58: 17,750,685 km (0.062 R)
• M59: 17,993,033 km (0.075 R)
• M60: 19,220,933 km (0.107 R)
• M61: 19,314,132 km (0.083 R)
• M62: 19,532,096 km (0.067 R)
• M63: 20,254,205 km (0.102 R)
• M64: 20,698,062 km (0.114 R)
• M65: 20,793,506 km (0.092 R)
• M66: 20,984,991 km (0.076 R)
• M67: 21,113,047 km (0.083 R)
• M68: 21,563,037 km (0.075 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 666

Radius: 6.1

Gravity: 17.9 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 11.65 AU - 17.01 AU

Year: 23190 Days

Day: 21.2 Hours

Environment

Temp: -204 °C

Axial Tilt: 0 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 83,194,269 km

• M1: 199,115 km (0.091 R)
• M2: 444,605 km (0.105 R)
• M3: 869,313 km (0.108 R)
• M4: 949,946 km (0.117 R)
• M5: 1,033,123 km (0.043 R)
• M6: 1,177,335 km (0.041 R)
• M7: 1,328,130 km (0.097 R)
• M8: 1,517,371 km (0.104 R)
• M9: 4,383,367 km (0.12 R)
• M10: 4,665,210 km (0.083 R)
• M11: 4,856,396 km (0.116 R)
• M12: 5,099,043 km (0.117 R)
• M13: 5,197,180 km (0.093 R)
• M14: 6,160,740 km (0.091 R)
• M15: 6,370,625 km (0.069 R)
• M16: 8,074,695 km (0.111 R)
• M17: 8,536,055 km (0.058 R)
• M18: 9,065,332 km (0.084 R)
• M19: 9,244,101 km (0.111 R)
• M20: 9,484,355 km (0.061 R)
• M21: 10,032,332 km (0.096 R)
• M22: 11,607,748 km (0.115 R)
• M23: 12,589,259 km (0.092 R)
• M24: 12,788,823 km (0.03 R)
• M25: 13,258,410 km (0.11 R)
• M26: 13,597,250 km (0.058 R)
• M27: 14,145,376 km (0.12 R)
• M28: 14,840,707 km (0.062 R)
• M29: 15,263,172 km (0.097 R)
• M30: 17,212,881 km (0.111 R)
• M31: 17,286,632 km (0.104 R)
• M32: 18,254,381 km (0.055 R)
• M33: 19,163,188 km (0.101 R)
• M34: 19,316,077 km (0.068 R)
• M35: 19,623,052 km (0.053 R)
• M36: 20,241,938 km (0.099 R)
• M37: 21,657,733 km (0.102 R)
• M38: 23,023,860 km (0.096 R)
• M39: 23,105,092 km (0.07 R)
• M40: 24,666,595 km (0.108 R)
• M41: 25,334,250 km (0.076 R)
• M42: 26,092,412 km (0.09 R)
• M43: 27,029,044 km (0.109 R)
• M44: 27,717,194 km (0.109 R)
• M45: 28,498,245 km (0.076 R)
• M46: 29,639,078 km (0.113 R)
• M47: 30,081,888 km (0.115 R)
• M48: 31,603,747 km (0.11 R)
• M49: 31,965,325 km (0.113 R)
• M50: 36,316,828 km (0.085 R)
• M51: 36,980,594 km (0.1 R)
• M52: 37,839,884 km (0.092 R)
• M53: 39,092,766 km (0.043 R)
• M54: 41,441,153 km (0.089 R)
• M55: 41,737,956 km (0.113 R)
• M56: 43,533,280 km (0.12 R)
• M57: 44,440,441 km (0.118 R)
• M58: 45,557,488 km (0.118 R)
• M59: 45,659,514 km (0.03 R)
• M60: 46,375,789 km (0.048 R)
• M61: 46,786,734 km (0.081 R)
• M62: 47,198,876 km (0.061 R)
• M63: 48,026,751 km (0.065 R)
• M64: 50,328,164 km (0.109 R)
• M65: 50,433,631 km (0.1 R)
• M66: 51,067,926 km (0.089 R)
• M67: 51,280,056 km (0.111 R)
• M68: 52,772,294 km (0.102 R)
• M69: 53,201,341 km (0.038 R)
• M70: 54,278,895 km (0.067 R)
• M71: 54,495,363 km (0.082 R)
• M72: 55,908,763 km (0.069 R)
• M73: 61,569,098 km (0.037 R)
• M74: 63,723,906 km (0.095 R)
• M75: 65,442,636 km (0.077 R)
• M76: 67,060,387 km (0.119 R)
• M77: 67,757,663 km (0.109 R)
• M78: 68,925,274 km (0.111 R)
• M79: 69,042,409 km (0.117 R)
• M80: 70,571,000 km (0.118 R)
• M81: 72,467,752 km (0.075 R)
• M82: 72,944,520 km (0.054 R)
• M83: 73,063,750 km (0.086 R)
• M84: 73,781,371 km (0.099 R)
• M85: 73,901,199 km (0.109 R)
• M86: 74,741,639 km (0.1 R)
• M87: 75,223,345 km (0.095 R)
• M88: 76,917,540 km (0.025 R)
• M89: 79,236,607 km (0.052 R)
• M90: 79,604,917 km (0.047 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 274 - 11,353 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit