🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.39 AU - 0.63 AU

Year: 127 Days

Day: 47.6 Hours

Environment

Temp: 206 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.74 AU - 1 AU

Year: 284 Days

Day: 31.3 Hours

Environment

Temp: 140 °C

Axial Tilt: 46.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 2.17 AU - 2.71 AU

Year: 1333 Days

Day: 17.7 Hours

Environment

Temp: -71 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.24

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.55 AU - 5.57 AU

Year: 3407 Days

Day: 37.3 Hours

Environment

Temp: -121 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.81 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 105.1

Radius: 9

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 6 AU - 8.1 AU

Year: 6549 Days

Day: 9.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 61 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 87,333,740 km

• M1: 120,875 km (0.036 R)
• M2: 202,107 km (0.106 R)
• M3: 289,472 km (0.084 R)
• M4: 401,820 km (0.05 R)
• M5: 499,208 km (0.114 R)
• M6: 571,913 km (0.104 R)
• M7: 1,229,694 km (0.078 R)
• M8: 1,424,920 km (0.105 R)
• M9: 1,520,363 km (0.062 R)
• M10: 1,593,517 km (0.118 R)
• M11: 1,794,127 km (0.093 R)
• M12: 1,871,619 km (0.074 R)
• M13: 2,331,782 km (0.114 R)
• M14: 2,811,094 km (0.083 R)
• M15: 2,901,600 km (0.076 R)
• M16: 2,977,746 km (0.117 R)
• M17: 3,085,456 km (0.067 R)
• M18: 3,178,955 km (0.054 R)
• M19: 4,672,241 km (0.112 R)
• M20: 4,924,463 km (0.083 R)
• M21: 5,218,423 km (0.085 R)
• M22: 5,311,323 km (0.099 R)
• M23: 5,461,369 km (0.11 R)
• M24: 5,536,916 km (0.094 R)
• M25: 5,861,693 km (0.054 R)
• M26: 5,958,483 km (0.102 R)
• M27: 6,094,767 km (0.085 R)
• M28: 6,173,156 km (0.027 R)
• M29: 6,450,211 km (0.078 R)
• M30: 6,670,719 km (0.096 R)
• M31: 6,751,502 km (0.068 R)
• M32: 6,954,955 km (0.106 R)
• M33: 7,305,462 km (0.094 R)
• M34: 7,704,141 km (0.098 R)
• M35: 7,831,449 km (0.084 R)
• M36: 7,895,327 km (0.12 R)
• M37: 7,980,897 km (0.118 R)
• M38: 8,109,850 km (0.117 R)
• M39: 8,522,441 km (0.112 R)
• M40: 8,676,228 km (0.107 R)
• M41: 8,875,342 km (0.102 R)
• M42: 9,368,417 km (0.111 R)
• M43: 9,801,353 km (0.106 R)
• M44: 9,870,318 km (0.105 R)
• M45: 10,171,010 km (0.072 R)
• M46: 10,545,304 km (0.105 R)
• M47: 10,686,823 km (0.032 R)
• M48: 11,211,164 km (0.092 R)
• M49: 11,549,105 km (0.027 R)
• M50: 11,768,266 km (0.076 R)
• M51: 12,384,011 km (0.114 R)
• M52: 12,884,266 km (0.088 R)
• M53: 12,985,095 km (0.079 R)
• M54: 13,263,646 km (0.084 R)
• M55: 13,723,959 km (0.07 R)
• M56: 14,137,448 km (0.108 R)
• M57: 14,241,418 km (0.078 R)
• M58: 14,371,867 km (0.048 R)
• M59: 14,502,616 km (0.108 R)
• M60: 14,633,813 km (0.1 R)
• M61: 15,109,385 km (0.091 R)
• M62: 15,269,006 km (0.105 R)
• M63: 15,832,242 km (0.078 R)
• M64: 15,967,329 km (0.104 R)
• M65: 16,238,550 km (0.074 R)
• M66: 16,511,416 km (0.09 R)
• M67: 16,648,448 km (0.027 R)
• M68: 18,891,518 km (0.118 R)
• M69: 19,149,724 km (0.086 R)
• M70: 19,264,765 km (0.118 R)
• M71: 19,322,510 km (0.1 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 626.3

Radius: 4.3

Gravity: 33.87 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 13.75 AU - 13.97 AU

Year: 18052 Days

Day: 19.8 Hours

Environment

Temp: -184 °C

Axial Tilt: 9.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,333,740 km

• M1: 55,650 km (0.091 R)
• M2: 206,295 km (0.1 R)
• M3: 309,668 km (0.052 R)
• M4: 504,743 km (0.076 R)
• M5: 646,712 km (0.086 R)
• M6: 711,338 km (0.06 R)
• M7: 1,143,227 km (0.106 R)
• M8: 1,357,301 km (0.086 R)
• M9: 1,440,777 km (0.112 R)
• M10: 1,701,526 km (0.075 R)
• M11: 2,008,052 km (0.109 R)
• M12: 3,135,871 km (0.073 R)
• M13: 3,209,622 km (0.119 R)
• M14: 3,321,222 km (0.039 R)
• M15: 3,472,017 km (0.05 R)
• M16: 3,663,652 km (0.061 R)
• M17: 4,017,301 km (0.069 R)
• M18: 4,464,300 km (0.108 R)
• M19: 4,714,726 km (0.107 R)
• M20: 4,884,221 km (0.088 R)
• M21: 6,079,657 km (0.117 R)
• M22: 6,497,335 km (0.113 R)
• M23: 6,924,137 km (0.095 R)
• M24: 7,507,270 km (0.059 R)
• M25: 8,565,226 km (0.112 R)
• M26: 10,046,694 km (0.082 R)
• M27: 12,412,435 km (0.036 R)
• M28: 13,958,678 km (0.086 R)
• M29: 14,019,415 km (0.113 R)
• M30: 15,064,356 km (0.119 R)
• M31: 15,126,589 km (0.1 R)
• M32: 16,133,981 km (0.119 R)
• M33: 16,710,232 km (0.097 R)
• M34: 16,839,185 km (0.077 R)
• M35: 17,162,915 km (0.083 R)
• M36: 18,212,942 km (0.098 R)
• M37: 20,099,970 km (0.081 R)
• M38: 20,512,411 km (0.058 R)
• M39: 21,836,502 km (0.073 R)
• M40: 21,977,573 km (0.077 R)
• M41: 22,331,372 km (0.09 R)
• M42: 24,274,199 km (0.047 R)
• M43: 24,420,207 km (0.092 R)
• M44: 24,639,816 km (0.067 R)
• M45: 24,933,627 km (0.076 R)
• M46: 25,524,837 km (0.07 R)
• M47: 25,673,388 km (0.104 R)
• M48: 26,495,428 km (0.111 R)
• M49: 26,721,022 km (0.057 R)
• M50: 27,859,013 km (0.112 R)
• M51: 28,011,902 km (0.115 R)
• M52: 28,318,578 km (0.072 R)
• M53: 28,935,220 km (0.036 R)
• M54: 29,245,187 km (0.118 R)
• M55: 29,322,978 km (0.099 R)
• M56: 29,478,410 km (0.076 R)
• M57: 29,712,381 km (0.104 R)
• M58: 30,653,800 km (0.073 R)
• M59: 31,366,335 km (0.1 R)
• M60: 33,699,164 km (0.115 R)
• M61: 34,025,288 km (0.066 R)
• M62: 35,009,941 km (0.083 R)
• M63: 36,337,323 km (0.118 R)
• M64: 36,588,049 km (0.099 R)
• M65: 38,444,110 km (0.106 R)
• M66: 39,383,584 km (0.109 R)
• M67: 40,330,539 km (0.109 R)
• M68: 40,503,474 km (0.117 R)
• M69: 42,598,442 km (0.079 R)
• M70: 42,774,669 km (0.098 R)
• M71: 43,393,106 km (0.112 R)
• M72: 43,747,953 km (0.092 R)
• M73: 44,997,095 km (0.084 R)
• M74: 47,896,152 km (0.092 R)
• M75: 48,814,533 km (0.071 R)
• M76: 50,948,397 km (0.079 R)
• M77: 51,229,043 km (0.08 R)
• M78: 51,885,777 km (0.064 R)
• M79: 52,639,601 km (0.111 R)
• M80: 53,017,934 km (0.069 R)
• M81: 53,587,154 km (0.081 R)
• M82: 54,063,025 km (0.114 R)
• M83: 55,402,823 km (0.094 R)
• M84: 56,656,753 km (0.116 R)
• M85: 56,947,421 km (0.063 R)
• M86: 57,627,643 km (0.095 R)
• M87: 59,684,314 km (0.113 R)
• M88: 60,177,539 km (0.105 R)
• M89: 61,068,693 km (0.086 R)
• M90: 61,665,289 km (0.074 R)
• M91: 62,763,936 km (0.091 R)
• M92: 63,064,778 km (0.117 R)
• M93: 63,969,845 km (0.044 R)
• M94: 66,608,901 km (0.059 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 432.1

Radius: 3

Gravity: 48.01 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 14.37 AU - 16.17 AU

Year: 20875 Days

Day: 20.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 87,333,740 km

• M1: 104,419 km (0.079 R)
• M2: 160,668 km (0.102 R)
• M3: 186,100 km (0.117 R)
• M4: 286,779 km (0.082 R)
• M5: 403,615 km (0.09 R)
• M6: 534,364 km (0.032 R)
• M7: 699,370 km (0.064 R)
• M8: 765,193 km (0.096 R)
• M9: 833,111 km (0.069 R)
• M10: 1,073,365 km (0.083 R)
• M11: 1,175,241 km (0.07 R)
• M12: 1,671,158 km (0.113 R)
• M13: 1,759,421 km (0.085 R)
• M14: 1,909,916 km (0.057 R)
• M15: 2,757,538 km (0.092 R)
• M16: 2,967,573 km (0.069 R)
• M17: 3,038,782 km (0.101 R)
• M18: 3,477,702 km (0.091 R)
• M19: 3,515,101 km (0.102 R)
• M20: 4,014,160 km (0.029 R)
• M21: 4,172,285 km (0.088 R)
• M22: 4,866,269 km (0.102 R)
• M23: 5,595,260 km (0.109 R)
• M24: 6,084,744 km (0.114 R)
• M25: 6,175,251 km (0.098 R)
• M26: 6,587,991 km (0.049 R)
• M27: 6,962,285 km (0.111 R)
• M28: 7,056,831 km (0.097 R)
• M29: 8,026,524 km (0.088 R)
• M30: 8,476,365 km (0.113 R)
• M31: 9,296,012 km (0.097 R)
• M32: 9,609,718 km (0.11 R)
• M33: 10,247,753 km (0.102 R)
• M34: 10,789,896 km (0.106 R)
• M35: 11,119,610 km (0.099 R)
• M36: 12,528,522 km (0.119 R)
• M37: 12,874,991 km (0.064 R)
• M38: 12,933,035 km (0.113 R)
• M39: 13,224,601 km (0.098 R)
• M40: 13,283,094 km (0.071 R)
• M41: 14,052,326 km (0.119 R)
• M42: 14,653,859 km (0.091 R)
• M43: 16,824,076 km (0.085 R)
• M44: 18,043,448 km (0.072 R)
• M45: 18,173,449 km (0.103 R)
• M46: 18,368,973 km (0.067 R)
• M47: 19,026,007 km (0.118 R)
• M48: 19,690,670 km (0.047 R)
• M49: 20,295,494 km (0.093 R)
• M50: 21,248,134 km (0.045 R)
• M51: 21,729,988 km (0.114 R)
• M52: 21,799,103 km (0.108 R)
• M53: 21,937,481 km (0.097 R)
• M54: 22,006,894 km (0.069 R)
• M55: 26,372,010 km (0.092 R)
• M56: 29,756,961 km (0.097 R)
• M57: 29,910,598 km (0.049 R)
• M58: 30,064,534 km (0.1 R)
• M59: 30,373,005 km (0.11 R)
• M60: 30,837,656 km (0.084 R)
• M61: 31,539,121 km (0.076 R)
• M62: 31,617,360 km (0.089 R)
• M63: 31,695,750 km (0.086 R)
• M64: 32,245,821 km (0.096 R)
• M65: 32,561,622 km (0.116 R)
• M66: 33,275,802 km (0.057 R)
• M67: 33,754,815 km (0.103 R)
• M68: 33,834,850 km (0.108 R)
• M69: 36,512,053 km (0.03 R)
• M70: 39,340,500 km (0.112 R)
• M71: 42,324,678 km (0.041 R)
• M72: 42,497,464 km (0.104 R)
• M73: 45,469,375 km (0.065 R)
• M74: 46,178,320 km (0.103 R)
• M75: 47,159,083 km (0.095 R)
• M76: 48,417,201 km (0.098 R)
• M77: 49,231,762 km (0.111 R)
• M78: 50,507,981 km (0.118 R)
• M79: 50,691,089 km (0.1 R)
• M80: 51,334,061 km (0.083 R)
• M81: 51,979,725 km (0.068 R)
• M82: 53,652,229 km (0.109 R)
• M83: 54,495,064 km (0.025 R)
• M84: 54,682,958 km (0.078 R)
• M85: 54,776,906 km (0.084 R)
• M86: 55,909,511 km (0.116 R)
• M87: 57,240,484 km (0.101 R)
• M88: 58,485,736 km (0.097 R)
• M89: 58,870,652 km (0.082 R)
• M90: 61,784,519 km (0.111 R)
• M91: 65,841,912 km (0.045 R)

Planet 8 - Ice Giant

Semi-Major Axis: 19.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 448.9

Radius: 7.4

Gravity: 8.2 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 15.65 AU - 23.57 AU

Year: 30380 Days

Day: 19.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 87,333,740 km

• M1: 106,364 km (0.099 R)
• M2: 206,744 km (0.078 R)
• M3: 396,285 km (0.076 R)
• M4: 688,001 km (0.097 R)
• M5: 1,186,760 km (0.116 R)
• M6: 1,504,506 km (0.036 R)
• M7: 2,330,735 km (0.035 R)
• M8: 3,188,379 km (0.109 R)
• M9: 3,673,376 km (0.075 R)
• M10: 4,087,163 km (0.09 R)
• M11: 5,211,092 km (0.059 R)
• M12: 5,623,234 km (0.095 R)
• M13: 6,315,274 km (0.067 R)
• M14: 6,865,794 km (0.069 R)
• M15: 7,720,297 km (0.081 R)
• M16: 8,308,367 km (0.116 R)
• M17: 8,850,060 km (0.069 R)
• M18: 8,910,947 km (0.066 R)
• M19: 9,217,473 km (0.088 R)
• M20: 9,403,124 km (0.079 R)
• M21: 10,221,574 km (0.032 R)
• M22: 10,349,480 km (0.045 R)
• M23: 12,948,743 km (0.109 R)
• M24: 13,226,247 km (0.114 R)
• M25: 15,077,221 km (0.066 R)
• M26: 15,515,842 km (0.099 R)
• M27: 16,405,501 km (0.051 R)
• M28: 16,856,538 km (0.047 R)
• M29: 17,387,910 km (0.082 R)
• M30: 18,234,036 km (0.082 R)
• M31: 18,311,527 km (0.109 R)
• M32: 19,966,080 km (0.084 R)
• M33: 20,206,334 km (0.086 R)
• M34: 20,286,668 km (0.109 R)
• M35: 21,503,796 km (0.116 R)
• M36: 22,577,759 km (0.081 R)
• M37: 22,995,437 km (0.096 R)
• M38: 23,079,212 km (0.1 R)
• M39: 23,669,076 km (0.116 R)
• M40: 25,815,506 km (0.114 R)
• M41: 25,989,937 km (0.079 R)
• M42: 28,472,215 km (0.1 R)
• M43: 28,652,480 km (0.108 R)
• M44: 29,741,553 km (0.106 R)
• M45: 29,832,957 km (0.099 R)
• M46: 30,107,619 km (0.067 R)
• M47: 30,567,183 km (0.076 R)
• M48: 33,089,254 km (0.112 R)
• M49: 33,944,654 km (0.094 R)
• M50: 34,422,919 km (0.071 R)
• M51: 36,066,102 km (0.118 R)
• M52: 37,339,629 km (0.043 R)
• M53: 38,428,851 km (0.116 R)
• M54: 38,627,965 km (0.083 R)
• M55: 39,428,015 km (0.032 R)
• M56: 41,248,022 km (0.107 R)
• M57: 42,270,973 km (0.094 R)
• M58: 43,820,956 km (0.044 R)
• M59: 44,655,114 km (0.072 R)
• M60: 45,916,374 km (0.029 R)
• M61: 46,763,546 km (0.099 R)
• M62: 47,829,880 km (0.111 R)
• M63: 48,904,292 km (0.074 R)
• M64: 49,120,162 km (0.045 R)
• M65: 50,312,756 km (0.056 R)
• M66: 52,064,547 km (0.12 R)
• M67: 52,616,114 km (0.074 R)
• M68: 52,726,667 km (0.12 R)
• M69: 54,282,335 km (0.113 R)
• M70: 54,841,532 km (0.12 R)
• M71: 58,122,513 km (0.119 R)
• M72: 61,001,673 km (0.058 R)
• M73: 61,117,761 km (0.11 R)
• M74: 63,926,910 km (0.042 R)
• M75: 64,754,186 km (0.085 R)
• M76: 65,109,780 km (0.05 R)
• M77: 65,584,903 km (0.045 R)
• M78: 65,703,834 km (0.033 R)
• M79: 65,941,993 km (0.119 R)
• M80: 66,180,452 km (0.067 R)
• M81: 67,617,190 km (0.117 R)
• M82: 68,943,076 km (0.062 R)
• M83: 69,548,648 km (0.093 R)
• M84: 69,912,919 km (0.091 R)
• M85: 70,277,639 km (0.115 R)
• M86: 71,009,172 km (0.095 R)
• M87: 71,131,394 km (0.114 R)
• M88: 74,580,373 km (0.064 R)
• M89: 76,450,197 km (0.118 R)
• M90: 76,575,410 km (0.068 R)
• M91: 79,854,895 km (0.114 R)
• M92: 80,490,686 km (0.11 R)
• M93: 84,082,680 km (0.103 R)
• M94: 85,638,049 km (0.102 R)
• M95: 86,028,350 km (0.113 R)
• M96: 86,419,249 km (0.099 R)

Kuiper Belt

Range: 31.4 - 55.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 390 - 15,290 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit