🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.14

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.56 AU - 0.86 AU

Year: 230 Days

Day: 16.7 Hours

Environment

Temp: 95 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 0.66 AU - 0.98 AU

Year: 286 Days

Day: 32.9 Hours

Environment

Temp: 35 °C

Axial Tilt: 20.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.72

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.11 AU - 1.37 AU

Year: 532 Days

Day: 29.6 Hours

Environment

Temp: -39 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 1.8 AU - 1.82 AU

Year: 938 Days

Day: 23.8 Hours

Environment

Temp: -74 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 54,117,862 km

• M1: 270,922 km (0.115 R)

Asteroid Belt

Center: 2.95 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808.6

Radius: 11.5

Gravity: 6.11 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.08 AU - 5.1 AU

Year: 3185 Days

Day: 7.4 Hours

Environment

Temp: -130 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 54,117,862 km

• M1: 316,998 km (0.046 R)
• M2: 429,495 km (0.067 R)
• M3: 523,144 km (0.082 R)
• M4: 615,745 km (0.087 R)
• M5: 714,629 km (0.112 R)
• M6: 809,025 km (0.112 R)
• M7: 930,499 km (0.108 R)
• M8: 1,082,789 km (0.067 R)
• M9: 1,674,000 km (0.111 R)
• M10: 1,906,326 km (0.04 R)
• M11: 2,149,422 km (0.089 R)
• M12: 2,274,785 km (0.102 R)
• M13: 2,467,467 km (0.1 R)
• M14: 2,682,589 km (0.092 R)
• M15: 2,766,962 km (0.103 R)
• M16: 2,886,491 km (0.076 R)
• M17: 3,095,778 km (0.025 R)
• M18: 4,215,518 km (0.083 R)
• M19: 4,574,104 km (0.108 R)
• M20: 4,736,717 km (0.104 R)
• M21: 5,088,572 km (0.027 R)
• M22: 5,600,047 km (0.095 R)
• M23: 5,861,843 km (0.068 R)
• M24: 6,105,538 km (0.114 R)
• M25: 6,329,935 km (0.114 R)
• M26: 6,810,144 km (0.057 R)
• M27: 7,588,502 km (0.098 R)
• M28: 7,829,953 km (0.082 R)
• M29: 8,123,015 km (0.114 R)
• M30: 9,126,218 km (0.05 R)
• M31: 9,202,962 km (0.044 R)
• M32: 9,512,480 km (0.079 R)
• M33: 9,694,540 km (0.034 R)
• M34: 9,799,109 km (0.075 R)
• M35: 9,877,798 km (0.093 R)
• M36: 10,115,060 km (0.117 R)
• M37: 10,354,267 km (0.055 R)
• M38: 10,568,491 km (0.1 R)
• M39: 10,757,134 km (0.076 R)
• M40: 10,838,366 km (0.053 R)
• M41: 11,467,724 km (0.061 R)
• M42: 11,912,478 km (0.062 R)
• M43: 11,996,552 km (0.11 R)
• M44: 12,080,776 km (0.064 R)
• M45: 12,249,822 km (0.109 R)
• M46: 12,618,880 km (0.076 R)
• M47: 12,933,933 km (0.105 R)
• M48: 13,049,123 km (0.079 R)
• M49: 13,251,679 km (0.082 R)
• M50: 13,338,745 km (0.107 R)
• M51: 13,689,103 km (0.119 R)
• M52: 14,012,833 km (0.05 R)
• M53: 14,698,140 km (0.069 R)
• M54: 14,848,486 km (0.103 R)
• M55: 15,761,781 km (0.111 R)
• M56: 17,706,254 km (0.119 R)
• M57: 18,155,796 km (0.103 R)
• M58: 19,033,187 km (0.04 R)
• M59: 19,197,296 km (0.113 R)
• M60: 19,824,859 km (0.069 R)
• M61: 20,124,504 km (0.104 R)
• M62: 20,526,324 km (0.104 R)
• M63: 21,440,217 km (0.103 R)
• M64: 21,576,800 km (0.078 R)
• M65: 21,884,972 km (0.099 R)
• M66: 22,298,161 km (0.068 R)
• M67: 22,436,539 km (0.05 R)
• M68: 22,540,510 km (0.105 R)
• M69: 22,818,462 km (0.093 R)
• M70: 23,272,492 km (0.047 R)
• M71: 23,377,659 km (0.089 R)
• M72: 23,623,897 km (0.089 R)

Planet 6 - Gas Giant

Semi-Major Axis: 9.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 187.2

Radius: 13.8

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 7.4 AU - 11.02 AU

Year: 10761 Days

Day: 8.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 54,117,862 km

• M1: 214,374 km (0.094 R)
• M2: 471,532 km (0.102 R)
• M3: 673,190 km (0.056 R)
• M4: 865,872 km (0.108 R)
• M5: 1,123,031 km (0.12 R)
• M6: 1,292,974 km (0.061 R)
• M7: 1,677,142 km (0.095 R)
• M8: 1,765,404 km (0.117 R)
• M9: 1,855,462 km (0.028 R)
• M10: 1,965,716 km (0.041 R)
• M11: 2,116,211 km (0.065 R)
• M12: 2,591,185 km (0.074 R)
• M13: 2,905,191 km (0.117 R)
• M14: 3,826,115 km (0.078 R)
• M15: 3,944,297 km (0.11 R)
• M16: 4,405,059 km (0.113 R)
• M17: 4,705,003 km (0.074 R)
• M18: 5,115,350 km (0.095 R)
• M19: 5,377,894 km (0.102 R)
• M20: 5,970,900 km (0.074 R)
• M21: 6,191,856 km (0.077 R)
• M22: 6,303,306 km (0.104 R)
• M23: 6,415,505 km (0.06 R)
• M24: 6,727,416 km (0.105 R)
• M25: 6,928,625 km (0.08 R)
• M26: 7,044,414 km (0.111 R)
• M27: 8,268,723 km (0.088 R)
• M28: 8,391,842 km (0.051 R)
• M29: 9,301,696 km (0.089 R)
• M30: 9,622,883 km (0.103 R)
• M31: 9,947,510 km (0.117 R)
• M32: 10,210,055 km (0.081 R)
• M33: 10,708,216 km (0.117 R)
• M34: 10,909,874 km (0.114 R)
• M35: 11,044,960 km (0.087 R)
• M36: 11,728,623 km (0.109 R)
• M37: 12,040,833 km (0.104 R)
• M38: 12,567,268 km (0.096 R)
• M39: 12,779,996 km (0.083 R)
• M40: 12,886,809 km (0.082 R)
• M41: 13,533,820 km (0.061 R)
• M42: 13,715,432 km (0.044 R)
• M43: 16,188,135 km (0.118 R)
• M44: 16,303,774 km (0.076 R)
• M45: 16,846,964 km (0.11 R)
• M46: 17,120,878 km (0.117 R)
• M47: 18,031,331 km (0.083 R)
• M48: 18,151,158 km (0.087 R)
• M49: 18,673,853 km (0.046 R)
• M50: 19,201,485 km (0.075 R)
• M51: 19,857,771 km (0.109 R)
• M52: 20,396,323 km (0.081 R)
• M53: 21,785,040 km (0.098 R)
• M54: 21,912,797 km (0.119 R)
• M55: 22,040,703 km (0.11 R)
• M56: 22,598,404 km (0.064 R)
• M57: 23,465,324 km (0.1 R)
• M58: 23,596,371 km (0.068 R)
• M59: 23,683,736 km (0.082 R)
• M60: 24,387,295 km (0.078 R)
• M61: 24,564,270 km (0.102 R)
• M62: 25,410,844 km (0.066 R)
• M63: 26,766,799 km (0.096 R)
• M64: 27,086,490 km (0.101 R)
• M65: 27,361,600 km (0.053 R)
• M66: 27,822,212 km (0.077 R)
• M67: 28,378,267 km (0.101 R)
• M68: 29,360,228 km (0.079 R)
• M69: 29,548,571 km (0.109 R)
• M70: 30,115,996 km (0.025 R)
• M71: 30,305,836 km (0.088 R)
• M72: 30,830,176 km (0.106 R)
• M73: 30,925,919 km (0.047 R)
• M74: 31,069,533 km (0.078 R)
• M75: 32,081,563 km (0.032 R)
• M76: 32,372,680 km (0.097 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.8

Radius: 12.7

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 10.6 AU - 11.42 AU

Year: 14065 Days

Day: 7.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 54,117,862 km

• M1: 188,643 km (0.103 R)
• M2: 985,551 km (0.104 R)
• M3: 1,169,107 km (0.114 R)
• M4: 1,298,061 km (0.119 R)
• M5: 1,571,077 km (0.069 R)
• M6: 1,788,143 km (0.116 R)
• M7: 1,887,925 km (0.109 R)
• M8: 2,172,460 km (0.115 R)
• M9: 2,252,495 km (0.063 R)
• M10: 2,611,081 km (0.05 R)
• M11: 2,958,447 km (0.079 R)
• M12: 3,047,608 km (0.111 R)
• M13: 3,228,920 km (0.087 R)
• M14: 3,697,611 km (0.099 R)
• M15: 3,956,564 km (0.107 R)
• M16: 4,221,502 km (0.064 R)
• M17: 4,322,331 km (0.109 R)
• M18: 4,595,497 km (0.101 R)
• M19: 5,086,926 km (0.096 R)
• M20: 5,521,657 km (0.079 R)
• M21: 5,818,310 km (0.113 R)
• M22: 6,006,355 km (0.081 R)
• M23: 6,349,831 km (0.045 R)
• M24: 6,818,073 km (0.081 R)
• M25: 7,829,205 km (0.075 R)
• M26: 8,373,591 km (0.102 R)
• M27: 9,060,395 km (0.11 R)
• M28: 9,147,461 km (0.052 R)
• M29: 10,079,306 km (0.11 R)
• M30: 10,169,663 km (0.045 R)
• M31: 10,351,125 km (0.071 R)
• M32: 11,462,488 km (0.112 R)
• M33: 11,698,853 km (0.111 R)
• M34: 11,984,585 km (0.045 R)
• M35: 12,224,540 km (0.119 R)
• M36: 12,417,521 km (0.113 R)
• M37: 13,947,907 km (0.108 R)
• M38: 14,048,736 km (0.117 R)
• M39: 14,301,706 km (0.081 R)
• M40: 15,173,263 km (0.08 R)
• M41: 16,753,017 km (0.068 R)
• M42: 16,967,690 km (0.084 R)
• M43: 18,219,225 km (0.115 R)
• M44: 19,163,338 km (0.069 R)
• M45: 20,123,457 km (0.078 R)
• M46: 20,810,560 km (0.119 R)
• M47: 21,738,665 km (0.077 R)
• M48: 21,855,651 km (0.06 R)
• M49: 22,149,012 km (0.108 R)
• M50: 22,739,624 km (0.101 R)
• M51: 23,335,323 km (0.081 R)
• M52: 23,936,407 km (0.086 R)
• M53: 25,030,865 km (0.089 R)
• M54: 25,153,536 km (0.047 R)
• M55: 26,017,463 km (0.066 R)
• M56: 26,640,688 km (0.074 R)
• M57: 27,079,758 km (0.11 R)
• M58: 27,268,700 km (0.076 R)
• M59: 28,347,450 km (0.111 R)
• M60: 28,539,384 km (0.08 R)
• M61: 29,117,430 km (0.032 R)
• M62: 30,219,967 km (0.032 R)
• M63: 30,612,362 km (0.076 R)
• M64: 31,534,483 km (0.081 R)
• M65: 31,998,985 km (0.08 R)
• M66: 35,657,849 km (0.102 R)
• M67: 37,747,133 km (0.106 R)
• M68: 38,593,857 km (0.041 R)
• M69: 38,948,554 km (0.084 R)
• M70: 39,090,821 km (0.076 R)
• M71: 39,518,372 km (0.086 R)
• M72: 39,875,911 km (0.118 R)
• M73: 40,738,193 km (0.119 R)
• M74: 41,171,728 km (0.08 R)
• M75: 41,389,093 km (0.052 R)
• M76: 41,970,431 km (0.096 R)
• M77: 42,189,143 km (0.077 R)
• M78: 44,026,504 km (0.069 R)
• M79: 45,814,946 km (0.102 R)
• M80: 46,718,069 km (0.09 R)
• M81: 48,465,372 km (0.111 R)
• M82: 49,078,125 km (0.09 R)
• M83: 49,231,762 km (0.1 R)
• M84: 49,462,442 km (0.033 R)
• M85: 49,693,421 km (0.058 R)
• M86: 52,023,707 km (0.083 R)

Planet 8 - Ice Giant

Semi-Major Axis: 11.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 422.8

Radius: 5.3

Gravity: 15.05 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 11.33 AU - 11.93 AU

Year: 15270 Days

Day: 16.5 Hours

Environment

Temp: -191 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 54,117,862 km

• M1: 91,105 km (0.1 R)
• M2: 196,422 km (0.112 R)
• M3: 319,092 km (0.113 R)
• M4: 450,589 km (0.063 R)
• M5: 514,617 km (0.087 R)
• M6: 1,003,353 km (0.027 R)
• M7: 1,648,569 km (0.087 R)
• M8: 1,852,620 km (0.119 R)
• M9: 2,340,907 km (0.062 R)
• M10: 2,687,675 km (0.097 R)
• M11: 2,867,043 km (0.027 R)
• M12: 3,112,384 km (0.091 R)
• M13: 4,022,986 km (0.112 R)
• M14: 4,056,945 km (0.117 R)
• M15: 4,228,234 km (0.089 R)
• M16: 4,332,055 km (0.119 R)
• M17: 4,900,527 km (0.103 R)
• M18: 5,009,584 km (0.098 R)
• M19: 5,046,235 km (0.025 R)
• M20: 5,156,489 km (0.112 R)
• M21: 5,529,736 km (0.062 R)
• M22: 5,950,405 km (0.034 R)
• M23: 6,421,040 km (0.054 R)
• M24: 6,701,087 km (0.037 R)
• M25: 6,741,478 km (0.091 R)
• M26: 7,481,240 km (0.109 R)
• M27: 7,607,052 km (0.096 R)
• M28: 7,649,238 km (0.094 R)
• M29: 7,691,425 km (0.094 R)
• M30: 8,682,511 km (0.099 R)
• M31: 9,621,985 km (0.085 R)
• M32: 12,230,972 km (0.102 R)
• M33: 12,528,074 km (0.093 R)
• M34: 12,627,556 km (0.091 R)
• M35: 13,433,590 km (0.098 R)
• M36: 13,894,201 km (0.038 R)
• M37: 14,412,109 km (0.119 R)
• M38: 14,778,325 km (0.082 R)
• M39: 14,830,983 km (0.112 R)
• M40: 15,041,916 km (0.119 R)
• M41: 15,841,667 km (0.086 R)
• M42: 16,491,370 km (0.045 R)
• M43: 16,655,180 km (0.116 R)
• M44: 16,929,393 km (0.1 R)
• M45: 17,039,497 km (0.092 R)
• M46: 19,118,907 km (0.095 R)
• M47: 19,348,390 km (0.104 R)
• M48: 20,042,524 km (0.114 R)
• M49: 21,633,946 km (0.095 R)
• M50: 22,053,120 km (0.118 R)
• M51: 22,596,010 km (0.052 R)
• M52: 23,449,167 km (0.065 R)
• M53: 23,694,956 km (0.063 R)
• M54: 24,873,638 km (0.102 R)
• M55: 25,061,533 km (0.074 R)
• M56: 25,187,046 km (0.117 R)
• M57: 25,754,321 km (0.107 R)
• M58: 26,453,391 km (0.055 R)
• M59: 26,645,176 km (0.079 R)
• M60: 27,481,428 km (0.053 R)
• M61: 27,740,532 km (0.116 R)
• M62: 27,870,383 km (0.055 R)
• M63: 28,391,731 km (0.12 R)
• M64: 29,179,663 km (0.032 R)
• M65: 29,377,731 km (0.057 R)
• M66: 29,642,668 km (0.108 R)
• M67: 30,041,496 km (0.094 R)
• M68: 30,710,049 km (0.065 R)
• M69: 31,993,749 km (0.12 R)
• M70: 32,198,099 km (0.107 R)
• M71: 32,334,533 km (0.061 R)
• M72: 32,402,899 km (0.1 R)
• M73: 33,433,030 km (0.12 R)
• M74: 33,778,750 km (0.09 R)
• M75: 37,516,154 km (0.056 R)
• M76: 38,091,507 km (0.056 R)
• M77: 38,452,637 km (0.119 R)
• M78: 38,525,042 km (0.097 R)
• M79: 38,669,853 km (0.044 R)
• M80: 39,032,777 km (0.108 R)
• M81: 39,178,336 km (0.108 R)
• M82: 41,976,564 km (0.038 R)
• M83: 42,349,661 km (0.091 R)
• M84: 43,399,838 km (0.083 R)
• M85: 43,776,975 km (0.089 R)
• M86: 44,382,696 km (0.063 R)
• M87: 44,762,525 km (0.095 R)
• M88: 45,296,290 km (0.09 R)
• M89: 46,447,147 km (0.079 R)
• M90: 46,755,767 km (0.105 R)
• M91: 46,832,960 km (0.076 R)
• M92: 47,685,368 km (0.103 R)
• M93: 48,386,683 km (0.091 R)
• M94: 48,934,361 km (0.118 R)
• M95: 52,825,851 km (0.094 R)
• M96: 53,147,785 km (0.093 R)
• M97: 53,309,052 km (0.091 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: 266 - 20,040 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit