🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.59 AU - 0.93 AU

Year: 234 Days

Day: 39 Hours

Environment

Temp: 200 °C

Axial Tilt: 49.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.29

Radius: 0.61

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 1.76 AU - 2.22 AU

Year: 991 Days

Day: 20 Hours

Environment

Temp: -64 °C

Axial Tilt: 43 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.21

Radius: 1.37

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.67 AU - 2.43 AU

Year: 1036 Days

Day: 34.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 20.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.45

Radius: 1.43

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 4.04 AU - 4.88 AU

Year: 3326 Days

Day: 33.7 Hours

Environment

Temp: -133 °C

Axial Tilt: 13.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.95 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176

Radius: 14.5

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 5.35 AU - 5.53 AU

Year: 4480 Days

Day: 13.7 Hours

Environment

Temp: -128 °C

Axial Tilt: 21 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 66,415,055 km

• M1: 203,603 km (0.027 R)
• M2: 377,735 km (0.102 R)
• M3: 507,436 km (0.081 R)
• M4: 815,907 km (0.087 R)
• M5: 1,017,714 km (0.055 R)
• M6: 1,185,862 km (0.101 R)
• M7: 1,440,179 km (0.11 R)
• M8: 1,540,409 km (0.119 R)
• M9: 1,724,564 km (0.077 R)
• M10: 1,916,498 km (0.092 R)
• M11: 2,322,058 km (0.101 R)
• M12: 2,589,689 km (0.057 R)
• M13: 2,685,731 km (0.113 R)
• M14: 2,881,704 km (0.118 R)
• M15: 3,082,464 km (0.034 R)
• M16: 3,199,300 km (0.113 R)
• M17: 3,422,500 km (0.112 R)
• M18: 3,589,451 km (0.094 R)
• M19: 3,900,166 km (0.056 R)
• M20: 4,155,230 km (0.074 R)
• M21: 4,465,347 km (0.082 R)
• M22: 4,799,997 km (0.086 R)
• M23: 4,902,023 km (0.104 R)
• M24: 5,056,408 km (0.074 R)
• M25: 5,247,445 km (0.104 R)
• M26: 5,511,784 km (0.084 R)
• M27: 5,943,972 km (0.116 R)
• M28: 6,238,231 km (0.048 R)
• M29: 6,918,004 km (0.036 R)
• M30: 7,188,776 km (0.078 R)
• M31: 7,740,792 km (0.099 R)
• M32: 8,306,721 km (0.076 R)
• M33: 8,656,780 km (0.036 R)
• M34: 8,865,170 km (0.112 R)
• M35: 9,011,925 km (0.069 R)
• M36: 9,117,242 km (0.082 R)
• M37: 9,244,251 km (0.089 R)
• M38: 9,371,708 km (0.065 R)
• M39: 9,478,521 km (0.046 R)
• M40: 9,650,110 km (0.099 R)
• M41: 10,679,493 km (0.11 R)
• M42: 11,082,958 km (0.096 R)
• M43: 11,241,233 km (0.112 R)
• M44: 11,560,175 km (0.097 R)
• M45: 11,720,694 km (0.03 R)
• M46: 12,206,737 km (0.07 R)
• M47: 12,487,533 km (0.088 R)
• M48: 12,699,513 km (0.059 R)
• M49: 12,984,048 km (0.078 R)
• M50: 13,127,064 km (0.053 R)
• M51: 13,511,231 km (0.114 R)
• M52: 13,947,757 km (0.112 R)
• M53: 14,069,829 km (0.082 R)
• M54: 14,265,952 km (0.094 R)
• M55: 15,385,842 km (0.115 R)
• M56: 15,511,953 km (0.106 R)
• M57: 15,714,658 km (0.116 R)
• M58: 16,045,718 km (0.06 R)
• M59: 16,199,355 km (0.093 R)
• M60: 16,688,989 km (0.078 R)
• M61: 17,288,428 km (0.098 R)
• M62: 17,472,283 km (0.103 R)
• M63: 17,709,546 km (0.038 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 600.5

Radius: 11.1

Gravity: 4.87 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 5.15 AU - 6.49 AU

Year: 4958 Days

Day: 9 Hours

Environment

Temp: -142 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 66,415,055 km

• M1: 166,652 km (0.092 R)
• M2: 279,299 km (0.087 R)
• M3: 375,491 km (0.075 R)
• M4: 457,769 km (0.105 R)
• M5: 645,216 km (0.079 R)
• M6: 910,153 km (0.071 R)
• M7: 1,224,309 km (0.031 R)
• M8: 1,401,882 km (0.099 R)
• M9: 1,525,150 km (0.069 R)
• M10: 1,604,138 km (0.07 R)
• M11: 1,816,118 km (0.117 R)
• M12: 1,985,463 km (0.043 R)
• M13: 2,107,236 km (0.081 R)
• M14: 2,213,749 km (0.089 R)
• M15: 2,376,811 km (0.062 R)
• M16: 2,487,813 km (0.108 R)
• M17: 2,619,608 km (0.069 R)
• M18: 2,792,394 km (0.093 R)
• M19: 3,521,534 km (0.076 R)
• M20: 3,842,272 km (0.091 R)
• M21: 3,973,319 km (0.112 R)
• M22: 4,239,753 km (0.114 R)
• M23: 5,314,913 km (0.059 R)
• M24: 5,412,301 km (0.043 R)
• M25: 6,263,812 km (0.108 R)
• M26: 6,444,377 km (0.114 R)
• M27: 6,810,742 km (0.114 R)
• M28: 6,916,658 km (0.117 R)
• M29: 7,103,206 km (0.072 R)
• M30: 7,400,008 km (0.069 R)
• M31: 8,033,705 km (0.089 R)
• M32: 9,827,383 km (0.068 R)
• M33: 10,037,419 km (0.109 R)
• M34: 10,523,313 km (0.11 R)
• M35: 10,954,603 km (0.075 R)
• M36: 11,517,839 km (0.041 R)
• M37: 11,962,444 km (0.096 R)
• M38: 12,315,645 km (0.05 R)
• M39: 12,412,584 km (0.068 R)
• M40: 12,574,748 km (0.108 R)
• M41: 13,296,558 km (0.061 R)
• M42: 13,529,033 km (0.11 R)
• M43: 14,780,270 km (0.097 R)
• M44: 14,917,750 km (0.069 R)
• M45: 15,367,591 km (0.032 R)
• M46: 15,786,764 km (0.06 R)
• M47: 16,386,951 km (0.105 R)
• M48: 16,458,010 km (0.06 R)
• M49: 16,600,577 km (0.064 R)
• M50: 16,922,810 km (0.109 R)
• M51: 17,210,936 km (0.112 R)
• M52: 17,719,120 km (0.116 R)
• M53: 17,792,124 km (0.032 R)
• M54: 18,085,186 km (0.03 R)
• M55: 18,601,747 km (0.094 R)
• M56: 18,675,948 km (0.064 R)
• M57: 18,824,648 km (0.071 R)
• M58: 18,899,148 km (0.104 R)
• M59: 19,011,047 km (0.11 R)
• M60: 19,461,037 km (0.1 R)
• M61: 20,333,193 km (0.071 R)
• M62: 20,601,272 km (0.044 R)
• M63: 20,870,399 km (0.068 R)
• M64: 20,947,442 km (0.1 R)
• M65: 22,037,113 km (0.111 R)
• M66: 22,391,360 km (0.085 R)
• M67: 23,065,448 km (0.093 R)
• M68: 23,665,785 km (0.118 R)
• M69: 23,826,752 km (0.093 R)
• M70: 23,907,385 km (0.091 R)
• M71: 24,068,801 km (0.093 R)
• M72: 24,149,734 km (0.034 R)
• M73: 24,230,816 km (0.082 R)
• M74: 24,841,026 km (0.104 R)
• M75: 25,127,506 km (0.074 R)
• M76: 25,332,903 km (0.071 R)
• M77: 25,869,361 km (0.096 R)
• M78: 25,993,677 km (0.117 R)
• M79: 26,118,292 km (0.039 R)
• M80: 26,242,907 km (0.11 R)
• M81: 27,037,571 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.7 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 464.3

Radius: 3.5

Gravity: 37.9 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 13.98 AU - 21.42 AU

Year: 26294 Days

Day: 19.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 66,415,055 km

• M1: 63,878 km (0.079 R)
• M2: 176,376 km (0.076 R)
• M3: 360,381 km (0.104 R)
• M4: 568,472 km (0.115 R)
• M5: 637,437 km (0.101 R)
• M6: 994,227 km (0.096 R)
• M7: 1,105,977 km (0.113 R)
• M8: 1,657,395 km (0.031 R)
• M9: 2,888,884 km (0.054 R)
• M10: 3,671,880 km (0.081 R)
• M11: 3,714,814 km (0.092 R)
• M12: 5,126,270 km (0.061 R)
• M13: 5,912,557 km (0.111 R)
• M14: 5,962,822 km (0.093 R)
• M15: 6,578,417 km (0.068 R)
• M16: 6,946,876 km (0.073 R)
• M17: 7,375,923 km (0.11 R)
• M18: 8,542,786 km (0.078 R)
• M19: 8,656,780 km (0.106 R)
• M20: 9,060,096 km (0.071 R)
• M21: 9,587,428 km (0.061 R)
• M22: 10,427,570 km (0.049 R)
• M23: 10,488,456 km (0.117 R)
• M24: 10,610,678 km (0.102 R)
• M25: 10,918,101 km (0.037 R)
• M26: 11,166,135 km (0.112 R)
• M27: 11,416,113 km (0.078 R)
• M28: 11,478,944 km (0.094 R)
• M29: 11,921,454 km (0.081 R)
• M30: 15,034,436 km (0.076 R)
• M31: 15,310,295 km (0.112 R)
• M32: 15,448,972 km (0.109 R)
• M33: 15,518,386 km (0.042 R)
• M34: 15,867,098 km (0.101 R)
• M35: 16,643,511 km (0.032 R)
• M36: 16,928,944 km (0.076 R)
• M37: 17,504,447 km (0.103 R)
• M38: 17,721,962 km (0.085 R)
• M39: 17,794,667 km (0.095 R)
• M40: 18,086,532 km (0.083 R)
• M41: 18,232,988 km (0.086 R)
• M42: 18,379,894 km (0.062 R)
• M43: 18,822,853 km (0.044 R)
• M44: 19,870,188 km (0.097 R)
• M45: 20,324,816 km (0.1 R)
• M46: 21,553,762 km (0.049 R)
• M47: 21,942,716 km (0.063 R)
• M48: 22,255,675 km (0.089 R)
• M49: 22,412,603 km (0.11 R)
• M50: 23,922,046 km (0.057 R)
• M51: 24,973,719 km (0.041 R)
• M52: 25,628,210 km (0.062 R)
• M53: 25,875,196 km (0.064 R)
• M54: 25,957,624 km (0.084 R)
• M55: 26,040,202 km (0.072 R)
• M56: 26,954,395 km (0.108 R)
• M57: 27,121,645 km (0.1 R)
• M58: 28,048,105 km (0.103 R)
• M59: 28,557,785 km (0.112 R)
• M60: 28,643,056 km (0.089 R)
• M61: 33,459,808 km (0.08 R)
• M62: 34,180,869 km (0.098 R)
• M63: 34,452,689 km (0.086 R)
• M64: 34,634,301 km (0.116 R)
• M65: 34,907,317 km (0.041 R)
• M66: 35,180,931 km (0.078 R)
• M67: 35,272,336 km (0.091 R)
• M68: 36,559,924 km (0.092 R)
• M69: 36,930,628 km (0.094 R)
• M70: 37,582,426 km (0.102 R)
• M71: 38,897,391 km (0.089 R)
• M72: 43,616,456 km (0.117 R)
• M73: 43,714,742 km (0.061 R)
• M74: 43,812,878 km (0.101 R)
• M75: 43,911,313 km (0.117 R)
• M76: 45,992,968 km (0.103 R)
• M77: 49,430,727 km (0.108 R)
• M78: 53,159,603 km (0.116 R)
• M79: 55,588,923 km (0.1 R)
• M80: 56,656,454 km (0.106 R)
• M81: 57,085,351 km (0.043 R)
• M82: 59,245,843 km (0.092 R)
• M83: 59,790,230 km (0.103 R)
• M84: 62,647,250 km (0.066 R)
• M85: 64,539,065 km (0.115 R)
• M86: 64,763,013 km (0.1 R)
• M87: 66,449,729 km (0.085 R)
• M88: 66,675,771 km (0.096 R)
• M89: 69,407,578 km (0.12 R)
• M90: 69,636,911 km (0.099 R)
• M91: 69,751,653 km (0.065 R)
• M92: 69,866,544 km (0.087 R)
• M93: 71,249,127 km (0.057 R)
• M94: 72,524,449 km (0.06 R)
• M95: 75,097,533 km (0.03 R)
• M96: 76,987,552 km (0.108 R)
• M97: 77,224,964 km (0.065 R)
• M98: 77,700,386 km (0.119 R)
• M99: 79,731,925 km (0.065 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 257.4

Radius: 5.4

Gravity: 8.83 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 16.36 AU - 19.32 AU

Year: 26607 Days

Day: 19.4 Hours

Environment

Temp: -195 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 66,415,055 km

• M1: 189,092 km (0.081 R)
• M2: 394,789 km (0.108 R)
• M3: 483,052 km (0.118 R)
• M4: 993,928 km (0.087 R)
• M5: 1,042,248 km (0.107 R)
• M6: 1,217,727 km (0.052 R)
• M7: 1,653,655 km (0.105 R)
• M8: 2,487,663 km (0.112 R)
• M9: 2,620,955 km (0.115 R)
• M10: 3,431,626 km (0.099 R)
• M11: 4,037,796 km (0.083 R)
• M12: 4,353,298 km (0.114 R)
• M13: 5,912,706 km (0.074 R)
• M14: 6,001,418 km (0.087 R)
• M15: 6,135,457 km (0.105 R)
• M16: 6,589,337 km (0.11 R)
• M17: 7,007,164 km (0.038 R)
• M18: 7,242,931 km (0.097 R)
• M19: 7,433,369 km (0.083 R)
• M20: 8,113,141 km (0.059 R)
• M21: 8,261,393 km (0.11 R)
• M22: 8,360,576 km (0.119 R)
• M23: 12,416,773 km (0.097 R)
• M24: 12,644,760 km (0.092 R)
• M25: 13,629,114 km (0.094 R)
• M26: 14,398,346 km (0.028 R)
• M27: 14,577,864 km (0.116 R)
• M28: 14,637,852 km (0.102 R)
• M29: 14,818,267 km (0.076 R)
• M30: 15,793,346 km (0.113 R)
• M31: 16,351,047 km (0.116 R)
• M32: 16,915,031 km (0.11 R)
• M33: 17,357,991 km (0.105 R)
• M34: 18,190,951 km (0.107 R)
• M35: 19,036,927 km (0.049 R)
• M36: 19,102,451 km (0.113 R)
• M37: 20,028,761 km (0.108 R)
• M38: 20,095,482 km (0.095 R)
• M39: 22,200,324 km (0.077 R)
• M40: 24,231,863 km (0.107 R)
• M41: 24,659,563 km (0.064 R)
• M42: 25,450,188 km (0.069 R)
• M43: 26,982,370 km (0.104 R)
• M44: 27,277,676 km (0.112 R)
• M45: 27,722,430 km (0.081 R)
• M46: 29,677,674 km (0.09 R)
• M47: 30,825,838 km (0.111 R)
• M48: 32,850,047 km (0.08 R)
• M49: 33,481,499 km (0.114 R)
• M50: 33,878,233 km (0.067 R)
• M51: 34,276,463 km (0.088 R)
• M52: 35,319,160 km (0.116 R)
• M53: 37,929,643 km (0.056 R)
• M54: 40,348,640 km (0.055 R)
• M55: 42,216,818 km (0.105 R)
• M56: 42,645,267 km (0.081 R)
• M57: 42,731,136 km (0.103 R)
• M58: 42,989,192 km (0.12 R)
• M59: 43,592,969 km (0.05 R)
• M60: 43,679,586 km (0.066 R)
• M61: 44,983,930 km (0.097 R)
• M62: 47,719,926 km (0.085 R)
• M63: 47,987,556 km (0.1 R)
• M64: 48,345,245 km (0.118 R)
• M65: 49,784,526 km (0.085 R)
• M66: 49,874,883 km (0.06 R)
• M67: 50,055,896 km (0.114 R)
• M68: 50,237,209 km (0.096 R)
• M69: 50,964,255 km (0.078 R)
• M70: 51,237,869 km (0.045 R)
• M71: 53,814,543 km (0.086 R)
• M72: 55,868,372 km (0.091 R)
• M73: 56,715,994 km (0.102 R)
• M74: 59,667,859 km (0.106 R)
• M75: 61,114,021 km (0.116 R)
• M76: 62,767,078 km (0.066 R)
• M77: 63,549,923 km (0.093 R)
• M78: 66,216,057 km (0.05 R)

Kuiper Belt

Range: 31.1 - 47.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 516 - 19,101 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit