🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.82 AU - 1.08 AU

Year: 325 Days

Day: 46.2 Hours

Environment

Temp: 170 °C

Axial Tilt: 35.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.32

Radius: 1.8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 2.48 AU - 3.14 AU

Year: 1656 Days

Day: 34.2 Hours

Environment

Temp: -85 °C

Axial Tilt: 22.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 88,143,895 km

• M1: 207,043 km (0.1 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.57

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 3.08 AU - 4.72 AU

Year: 2707 Days

Day: 31.6 Hours

Environment

Temp: -115 °C

Axial Tilt: 6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38

Radius: 13.6

Gravity: 0.21 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 5.16 AU - 8.34 AU

Year: 6164 Days

Day: 9.9 Hours

Environment

Temp: -141 °C

Axial Tilt: 35.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 88,143,895 km

• M1: 169,494 km (0.068 R)
• M2: 351,705 km (0.12 R)
• M3: 493,075 km (0.043 R)
• M4: 620,233 km (0.087 R)
• M5: 733,030 km (0.112 R)
• M6: 1,037,162 km (0.107 R)
• M7: 1,126,023 km (0.038 R)
• M8: 1,268,740 km (0.074 R)
• M9: 1,382,284 km (0.11 R)
• M10: 1,508,695 km (0.112 R)
• M11: 1,601,445 km (0.076 R)
• M12: 1,706,014 km (0.1 R)
• M13: 1,942,080 km (0.086 R)
• M14: 2,054,128 km (0.06 R)
• M15: 2,168,272 km (0.078 R)
• M16: 2,468,963 km (0.053 R)
• M17: 3,098,920 km (0.068 R)
• M18: 3,194,812 km (0.074 R)
• M19: 3,451,073 km (0.104 R)
• M20: 3,638,370 km (0.099 R)
• M21: 3,932,180 km (0.11 R)
• M22: 4,273,712 km (0.078 R)
• M23: 4,556,751 km (0.067 R)
• M24: 4,652,494 km (0.083 R)
• M25: 4,971,736 km (0.051 R)
• M26: 5,327,031 km (0.05 R)
• M27: 5,602,739 km (0.05 R)
• M28: 6,077,563 km (0.117 R)
• M29: 6,183,329 km (0.11 R)
• M30: 6,274,284 km (0.108 R)
• M31: 6,658,601 km (0.079 R)
• M32: 7,098,120 km (0.112 R)
• M33: 7,321,320 km (0.09 R)
• M34: 7,514,750 km (0.044 R)
• M35: 7,611,988 km (0.09 R)
• M36: 7,824,268 km (0.036 R)
• M37: 8,304,776 km (0.046 R)
• M38: 8,422,360 km (0.049 R)
• M39: 8,692,833 km (0.114 R)
• M40: 8,829,266 km (0.099 R)
• M41: 8,949,244 km (0.057 R)
• M42: 9,069,670 km (0.08 R)
• M43: 9,733,137 km (0.1 R)
• M44: 9,857,004 km (0.041 R)
• M45: 10,739,332 km (0.042 R)
• M46: 10,867,388 km (0.05 R)
• M47: 11,384,996 km (0.08 R)
• M48: 11,478,345 km (0.086 R)
• M49: 11,778,588 km (0.12 R)
• M50: 12,252,963 km (0.115 R)
• M51: 12,406,002 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 11.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.1

Radius: 13.5

Gravity: 0.23 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 10.2 AU - 12.04 AU

Year: 13033 Days

Day: 7.8 Hours

Environment

Temp: -177 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 88,143,895 km

• M1: 190,139 km (0.095 R)
• M2: 283,338 km (0.089 R)
• M3: 454,478 km (0.043 R)
• M4: 624,272 km (0.038 R)
• M5: 1,000,810 km (0.081 R)
• M6: 1,114,803 km (0.063 R)
• M7: 1,209,499 km (0.112 R)
• M8: 1,344,436 km (0.068 R)
• M9: 1,458,878 km (0.077 R)
• M10: 1,576,762 km (0.078 R)
• M11: 2,245,614 km (0.064 R)
• M12: 2,337,018 km (0.119 R)
• M13: 2,764,269 km (0.04 R)
• M14: 2,945,582 km (0.092 R)
• M15: 3,063,016 km (0.11 R)
• M16: 3,390,037 km (0.049 R)
• M17: 3,674,124 km (0.068 R)
• M18: 4,437,970 km (0.083 R)
• M19: 4,967,696 km (0.067 R)
• M20: 5,128,664 km (0.113 R)
• M21: 5,230,091 km (0.118 R)
• M22: 5,352,612 km (0.094 R)
• M23: 5,496,974 km (0.11 R)
• M24: 5,705,364 km (0.094 R)
• M25: 5,810,680 km (0.08 R)
• M26: 6,303,007 km (0.109 R)
• M27: 6,587,243 km (0.109 R)
• M28: 6,831,237 km (0.053 R)
• M29: 7,100,663 km (0.086 R)
• M30: 7,236,797 km (0.096 R)
• M31: 7,906,846 km (0.077 R)
• M32: 8,189,885 km (0.052 R)
• M33: 8,476,365 km (0.053 R)
• M34: 8,766,286 km (0.084 R)
• M35: 8,912,293 km (0.104 R)
• M36: 9,010,280 km (0.041 R)
• M37: 10,059,709 km (0.073 R)
• M38: 11,412,223 km (0.114 R)
• M39: 12,082,721 km (0.091 R)
• M40: 12,354,540 km (0.058 R)
• M41: 12,463,896 km (0.027 R)
• M42: 13,321,840 km (0.099 R)
• M43: 13,772,130 km (0.066 R)
• M44: 16,127,847 km (0.089 R)
• M45: 16,217,606 km (0.095 R)
• M46: 16,457,411 km (0.07 R)
• M47: 16,728,632 km (0.101 R)
• M48: 17,797,509 km (0.086 R)
• M49: 17,952,044 km (0.1 R)
• M50: 19,553,489 km (0.092 R)
• M51: 20,097,427 km (0.113 R)
• M52: 20,387,347 km (0.089 R)
• M53: 21,004,139 km (0.076 R)
• M54: 21,265,786 km (0.101 R)
• M55: 21,627,065 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 18.6

Radius: 11.2

Gravity: 0.15 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 9.79 AU - 13.03 AU

Year: 13546 Days

Day: 10 Hours

Environment

Temp: -165 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 88,143,895 km

• M1: 171,439 km (0.067 R)
• M2: 358,885 km (0.074 R)
• M3: 557,701 km (0.104 R)
• M4: 1,322,744 km (0.108 R)
• M5: 1,398,441 km (0.069 R)
• M6: 1,577,061 km (0.102 R)
• M7: 1,969,606 km (0.033 R)
• M8: 2,056,821 km (0.118 R)
• M9: 2,326,546 km (0.051 R)
• M10: 2,745,869 km (0.103 R)
• M11: 2,900,404 km (0.091 R)
• M12: 3,593,191 km (0.097 R)
• M13: 4,483,299 km (0.117 R)
• M14: 4,750,032 km (0.095 R)
• M15: 6,031,337 km (0.117 R)
• M16: 6,833,780 km (0.119 R)
• M17: 7,063,712 km (0.096 R)
• M18: 7,768,917 km (0.06 R)
• M19: 7,908,641 km (0.118 R)
• M20: 8,661,268 km (0.082 R)
• M21: 8,764,640 km (0.069 R)
• M22: 8,972,880 km (0.106 R)
• M23: 9,245,896 km (0.093 R)
• M24: 9,543,147 km (0.095 R)
• M25: 9,692,895 km (0.099 R)
• M26: 9,951,400 km (0.1 R)
• M27: 10,277,972 km (0.079 R)
• M28: 10,409,469 km (0.071 R)
• M29: 10,607,985 km (0.045 R)
• M30: 11,573,190 km (0.079 R)
• M31: 12,008,670 km (0.084 R)
• M32: 12,636,831 km (0.056 R)
• M33: 13,227,893 km (0.105 R)
• M34: 13,659,034 km (0.106 R)
• M35: 13,973,339 km (0.104 R)
• M36: 14,070,577 km (0.068 R)
• M37: 14,314,571 km (0.118 R)
• M38: 14,412,558 km (0.114 R)
• M39: 15,757,144 km (0.091 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 917.4

Radius: 3.6

Gravity: 70.79 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 15.34 AU - 16.58 AU

Year: 22409 Days

Day: 24.2 Hours

Environment

Temp: -182 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 88,143,895 km

• M1: 76,744 km (0.104 R)
• M2: 1,148,164 km (0.119 R)
• M3: 1,179,579 km (0.098 R)
• M4: 1,440,927 km (0.082 R)
• M5: 1,578,108 km (0.105 R)
• M6: 2,246,362 km (0.087 R)
• M7: 2,568,296 km (0.116 R)
• M8: 2,776,836 km (0.098 R)
• M9: 3,898,371 km (0.093 R)
• M10: 3,945,793 km (0.118 R)
• M11: 4,832,759 km (0.101 R)
• M12: 5,724,363 km (0.099 R)
• M13: 9,696,336 km (0.078 R)
• M14: 10,019,916 km (0.119 R)
• M15: 10,810,690 km (0.075 R)
• M16: 10,877,411 km (0.113 R)
• M17: 11,348,943 km (0.095 R)
• M18: 11,416,711 km (0.088 R)
• M19: 11,621,211 km (0.083 R)
• M20: 11,964,838 km (0.093 R)
• M21: 13,515,270 km (0.066 R)
• M22: 14,904,436 km (0.11 R)
• M23: 15,352,481 km (0.042 R)
• M24: 16,491,669 km (0.109 R)
• M25: 16,568,563 km (0.107 R)
• M26: 17,032,615 km (0.055 R)
• M27: 17,266,137 km (0.12 R)
• M28: 17,657,785 km (0.109 R)
• M29: 18,370,170 km (0.074 R)
• M30: 19,253,545 km (0.091 R)
• M31: 20,480,397 km (0.084 R)
• M32: 20,645,853 km (0.109 R)
• M33: 21,395,936 km (0.116 R)
• M34: 21,563,785 km (0.114 R)
• M35: 26,438,731 km (0.093 R)
• M36: 26,799,561 km (0.082 R)
• M37: 27,708,518 km (0.078 R)
• M38: 29,276,752 km (0.047 R)
• M39: 29,556,500 km (0.056 R)
• M40: 30,306,733 km (0.085 R)
• M41: 31,921,792 km (0.078 R)
• M42: 33,857,289 km (0.075 R)
• M43: 35,234,637 km (0.028 R)
• M44: 35,333,671 km (0.118 R)
• M45: 37,032,205 km (0.039 R)
• M46: 37,132,884 km (0.072 R)
• M47: 37,637,927 km (0.107 R)
• M48: 38,552,718 km (0.081 R)
• M49: 39,269,291 km (0.085 R)
• M50: 39,474,839 km (0.111 R)
• M51: 39,577,762 km (0.094 R)
• M52: 40,715,604 km (0.112 R)
• M53: 41,027,814 km (0.112 R)
• M54: 41,759,348 km (0.114 R)
• M55: 43,447,560 km (0.064 R)
• M56: 43,553,774 km (0.104 R)
• M57: 45,265,473 km (0.099 R)
• M58: 49,196,307 km (0.042 R)
• M59: 50,307,520 km (0.113 R)
• M60: 50,419,120 km (0.118 R)
• M61: 51,651,806 km (0.07 R)
• M62: 51,764,304 km (0.081 R)
• M63: 53,007,911 km (0.1 R)
• M64: 53,690,227 km (0.081 R)
• M65: 55,408,957 km (0.058 R)
• M66: 56,564,750 km (0.04 R)
• M67: 57,145,639 km (0.088 R)
• M68: 57,378,563 km (0.104 R)
• M69: 57,728,472 km (0.076 R)
• M70: 57,962,293 km (0.052 R)
• M71: 58,313,400 km (0.1 R)
• M72: 58,430,535 km (0.102 R)
• M73: 59,135,440 km (0.08 R)
• M74: 59,606,823 km (0.117 R)
• M75: 61,385,990 km (0.075 R)
• M76: 62,821,681 km (0.07 R)
• M77: 64,026,692 km (0.052 R)
• M78: 66,949,385 km (0.115 R)
• M79: 67,563,784 km (0.072 R)
• M80: 68,550,681 km (0.075 R)
• M81: 69,790,997 km (0.109 R)
• M82: 70,289,158 km (0.065 R)
• M83: 71,289,070 km (0.11 R)
• M84: 71,414,284 km (0.083 R)
• M85: 72,797,765 km (0.107 R)
• M86: 74,189,922 km (0.074 R)
• M87: 74,316,931 km (0.099 R)
• M88: 78,160,250 km (0.041 R)
• M89: 78,677,559 km (0.099 R)
• M90: 81,019,514 km (0.082 R)
• M91: 81,805,352 km (0.119 R)
• M92: 82,067,746 km (0.034 R)
• M93: 83,384,357 km (0.099 R)
• M94: 83,516,452 km (0.05 R)
• M95: 84,840,692 km (0.066 R)
• M96: 84,973,386 km (0.038 R)
• M97: 86,572,437 km (0.052 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 448.3

Radius: 3.7

Gravity: 32.75 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 18.71 AU - 20.77 AU

Year: 30825 Days

Day: 16.3 Hours

Environment

Temp: -191 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 88,143,895 km

• M1: 60,438 km (0.094 R)
• M2: 943,663 km (0.096 R)
• M3: 1,182,422 km (0.12 R)
• M4: 1,244,953 km (0.047 R)
• M5: 1,677,591 km (0.114 R)
• M6: 1,712,746 km (0.12 R)
• M7: 1,928,317 km (0.109 R)
• M8: 2,306,650 km (0.074 R)
• M9: 2,707,422 km (0.046 R)
• M10: 2,958,148 km (0.1 R)
• M11: 3,216,354 km (0.074 R)
• M12: 4,080,432 km (0.12 R)
• M13: 4,513,368 km (0.069 R)
• M14: 5,011,229 km (0.054 R)
• M15: 5,215,281 km (0.063 R)
• M16: 5,684,270 km (0.106 R)
• M17: 5,737,228 km (0.109 R)
• M18: 5,790,335 km (0.092 R)
• M19: 5,950,555 km (0.119 R)
• M20: 6,606,392 km (0.113 R)
• M21: 7,170,076 km (0.108 R)
• M22: 7,515,647 km (0.081 R)
• M23: 8,163,257 km (0.106 R)
• M24: 8,223,096 km (0.109 R)
• M25: 8,828,668 km (0.062 R)
• M26: 9,013,122 km (0.094 R)
• M27: 10,082,148 km (0.116 R)
• M28: 10,146,326 km (0.067 R)
• M29: 10,729,608 km (0.079 R)
• M30: 11,725,481 km (0.069 R)
• M31: 11,860,568 km (0.051 R)
• M32: 11,928,336 km (0.085 R)
• M33: 12,200,454 km (0.055 R)
• M34: 13,379,435 km (0.06 R)
• M35: 13,449,896 km (0.064 R)
• M36: 13,662,175 km (0.082 R)
• M37: 15,178,200 km (0.092 R)
• M38: 15,251,802 km (0.103 R)
• M39: 15,993,508 km (0.059 R)
• M40: 16,068,307 km (0.04 R)
• M41: 16,143,106 km (0.072 R)
• M42: 16,746,734 km (0.116 R)
• M43: 17,434,585 km (0.089 R)
• M44: 19,632,925 km (0.09 R)
• M45: 20,601,272 km (0.091 R)
• M46: 20,682,803 km (0.025 R)
• M47: 20,764,184 km (0.1 R)
• M48: 22,416,792 km (0.099 R)
• M49: 22,500,567 km (0.088 R)
• M50: 23,089,683 km (0.096 R)
• M51: 23,343,551 km (0.068 R)
• M52: 23,769,007 km (0.093 R)
• M53: 24,025,418 km (0.069 R)
• M54: 24,368,895 km (0.105 R)
• M55: 25,408,750 km (0.068 R)
• M56: 26,728,801 km (0.112 R)
• M57: 28,432,571 km (0.085 R)
• M58: 28,886,750 km (0.096 R)
• M59: 30,263,649 km (0.1 R)
• M60: 31,006,552 km (0.077 R)
• M61: 32,226,822 km (0.078 R)
• M62: 32,510,609 km (0.091 R)
• M63: 33,080,727 km (0.05 R)
• M64: 33,271,464 km (0.074 R)
• M65: 34,423,816 km (0.069 R)
• M66: 37,758,802 km (0.094 R)
• M67: 38,960,222 km (0.086 R)
• M68: 39,060,902 km (0.045 R)
• M69: 39,768,051 km (0.072 R)
• M70: 41,092,590 km (0.099 R)
• M71: 41,605,861 km (0.106 R)
• M72: 46,961,165 km (0.075 R)
• M73: 49,228,471 km (0.095 R)
• M74: 51,089,767 km (0.095 R)
• M75: 55,672,548 km (0.075 R)
• M76: 55,899,488 km (0.091 R)
• M77: 56,581,954 km (0.092 R)
• M78: 59,571,368 km (0.048 R)
• M79: 61,905,544 km (0.105 R)
• M80: 62,729,529 km (0.063 R)
• M81: 63,794,217 km (0.093 R)
• M82: 64,388,270 km (0.034 R)
• M83: 67,507,086 km (0.093 R)
• M84: 69,206,817 km (0.118 R)
• M85: 69,572,883 km (0.078 R)
• M86: 71,782,444 km (0.1 R)
• M87: 73,517,031 km (0.08 R)
• M88: 75,014,655 km (0.088 R)
• M89: 76,018,756 km (0.067 R)
• M90: 77,153,606 km (0.049 R)
• M91: 80,079,142 km (0.033 R)
• M92: 82,135,664 km (0.079 R)
• M93: 84,860,888 km (0.112 R)
• M94: 87,220,495 km (0.114 R)
• M95: 88,143,963 km (0.109 R)

Kuiper Belt

Range: 31.2 - 58.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 352 - 19,800 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit