🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.09

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.51 AU - 0.79 AU

Year: 190 Days

Day: 12.3 Hours

Environment

Temp: 146 °C

Axial Tilt: 29.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 0.99 AU - 1.29 AU

Year: 440 Days

Day: 45.4 Hours

Environment

Temp: 6 °C

Axial Tilt: 8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.19

Radius: 1.77

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.95 AU - 1.33 AU

Year: 440 Days

Day: 12.2 Hours

Environment

Temp: 29 °C

Axial Tilt: 13.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.5

Radius: 1.44

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.47 AU - 2.23 AU

Year: 910 Days

Day: 29.3 Hours

Environment

Temp: -58 °C

Axial Tilt: 9.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 1.86 AU - 2.08 AU

Year: 1000 Days

Day: 29.2 Hours

Environment

Temp: -66 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.52 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956

Radius: 8.5

Gravity: 13.23 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 6.99 AU - 7.15 AU

Year: 6799 Days

Day: 11.5 Hours

Environment

Temp: -162 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 58,989,895 km

• M1: 109,356 km (0.1 R)
• M2: 181,612 km (0.102 R)
• M3: 240,553 km (0.108 R)
• M4: 387,907 km (0.099 R)
• M5: 448,644 km (0.073 R)
• M6: 581,487 km (0.119 R)
• M7: 743,501 km (0.058 R)
• M8: 1,239,718 km (0.038 R)
• M9: 1,296,266 km (0.082 R)
• M10: 1,758,972 km (0.106 R)
• M11: 1,887,776 km (0.119 R)
• M12: 2,200,435 km (0.101 R)
• M13: 2,433,957 km (0.071 R)
• M14: 2,602,255 km (0.073 R)
• M15: 2,874,523 km (0.061 R)
• M16: 3,339,623 km (0.08 R)
• M17: 4,138,027 km (0.057 R)
• M18: 4,252,768 km (0.097 R)
• M19: 4,455,922 km (0.045 R)
• M20: 4,781,746 km (0.063 R)
• M21: 5,613,959 km (0.119 R)
• M22: 5,901,337 km (0.064 R)
• M23: 5,998,276 km (0.063 R)
• M24: 6,457,242 km (0.047 R)
• M25: 7,167,084 km (0.106 R)
• M26: 7,865,856 km (0.113 R)
• M27: 8,151,438 km (0.094 R)
• M28: 8,513,316 km (0.118 R)
• M29: 8,880,429 km (0.096 R)
• M30: 8,954,480 km (0.069 R)
• M31: 9,065,930 km (0.102 R)
• M32: 10,753,095 km (0.104 R)
• M33: 10,871,576 km (0.098 R)
• M34: 11,229,714 km (0.085 R)
• M35: 11,470,716 km (0.063 R)
• M36: 11,551,349 km (0.104 R)
• M37: 12,701,009 km (0.066 R)
• M38: 13,843,637 km (0.082 R)
• M39: 13,972,591 km (0.048 R)
• M40: 14,145,227 km (0.11 R)
• M41: 15,240,133 km (0.098 R)
• M42: 15,730,366 km (0.073 R)
• M43: 16,000,091 km (0.106 R)
• M44: 17,001,798 km (0.12 R)
• M45: 17,324,780 km (0.102 R)
• M46: 17,883,229 km (0.063 R)
• M47: 18,070,675 km (0.054 R)
• M48: 18,400,388 km (0.112 R)
• M49: 19,161,243 km (0.087 R)
• M50: 19,353,028 km (0.093 R)
• M51: 19,497,390 km (0.078 R)
• M52: 19,690,221 km (0.076 R)
• M53: 20,078,129 km (0.093 R)
• M54: 21,108,110 km (0.119 R)
• M55: 22,659,739 km (0.104 R)
• M56: 23,219,086 km (0.11 R)
• M57: 24,299,631 km (0.089 R)
• M58: 24,819,932 km (0.113 R)
• M59: 25,765,690 km (0.107 R)
• M60: 26,616,304 km (0.081 R)
• M61: 26,669,710 km (0.105 R)
• M62: 28,235,701 km (0.113 R)
• M63: 29,388,352 km (0.108 R)
• M64: 29,498,905 km (0.06 R)
• M65: 29,609,607 km (0.12 R)
• M66: 30,836,459 km (0.11 R)
• M67: 31,173,952 km (0.093 R)
• M68: 31,230,351 km (0.094 R)
• M69: 32,765,075 km (0.063 R)
• M70: 33,801,788 km (0.114 R)
• M71: 35,907,528 km (0.076 R)
• M72: 36,203,283 km (0.086 R)
• M73: 36,797,336 km (0.083 R)
• M74: 38,659,231 km (0.101 R)
• M75: 39,205,563 km (0.055 R)
• M76: 40,183,035 km (0.103 R)
• M77: 40,736,248 km (0.119 R)
• M78: 40,859,666 km (0.078 R)
• M79: 41,044,869 km (0.066 R)
• M80: 41,230,370 km (0.071 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.8

Radius: 9.4

Gravity: 7.87 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 7.41 AU - 10.83 AU

Year: 9961 Days

Day: 8.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 58,989,895 km

• M1: 139,126 km (0.1 R)
• M2: 213,925 km (0.11 R)
• M3: 353,649 km (0.091 R)
• M4: 471,981 km (0.064 R)
• M5: 786,586 km (0.115 R)
• M6: 911,350 km (0.045 R)
• M7: 985,850 km (0.117 R)
• M8: 1,121,386 km (0.098 R)
• M9: 1,222,065 km (0.117 R)
• M10: 1,724,714 km (0.094 R)
• M11: 2,235,591 km (0.055 R)
• M12: 2,312,334 km (0.072 R)
• M13: 2,494,844 km (0.105 R)
• M14: 2,655,063 km (0.107 R)
• M15: 3,042,372 km (0.111 R)
• M16: 3,566,413 km (0.092 R)
• M17: 3,808,463 km (0.109 R)
• M18: 4,372,596 km (0.117 R)
• M19: 4,730,285 km (0.069 R)
• M20: 5,683,074 km (0.075 R)
• M21: 5,788,690 km (0.104 R)
• M22: 6,037,620 km (0.095 R)
• M23: 7,720,148 km (0.114 R)
• M24: 7,837,133 km (0.087 R)
• M25: 8,033,555 km (0.107 R)
• M26: 8,231,623 km (0.104 R)
• M27: 8,391,393 km (0.083 R)
• M28: 9,040,050 km (0.078 R)
• M29: 9,204,907 km (0.108 R)
• M30: 9,370,661 km (0.078 R)
• M31: 9,705,012 km (0.101 R)
• M32: 9,916,095 km (0.045 R)
• M33: 10,171,309 km (0.094 R)
• M34: 12,018,095 km (0.111 R)
• M35: 12,427,095 km (0.074 R)
• M36: 13,165,660 km (0.099 R)
• M37: 13,681,623 km (0.029 R)
• M38: 14,108,725 km (0.097 R)
• M39: 14,395,953 km (0.058 R)
• M40: 15,269,006 km (0.108 R)
• M41: 15,514,496 km (0.056 R)
• M42: 15,959,849 km (0.04 R)
• M43: 17,628,463 km (0.074 R)
• M44: 18,457,385 km (0.06 R)
• M45: 18,824,050 km (0.062 R)
• M46: 19,991,960 km (0.116 R)
• M47: 20,260,638 km (0.053 R)
• M48: 20,638,821 km (0.115 R)
• M49: 21,019,398 km (0.105 R)
• M50: 21,402,219 km (0.084 R)
• M51: 21,897,837 km (0.062 R)
• M52: 22,063,891 km (0.076 R)
• M53: 22,285,894 km (0.092 R)
• M54: 22,564,595 km (0.052 R)
• M55: 22,956,541 km (0.12 R)
• M56: 24,032,000 km (0.064 R)
• M57: 24,203,290 km (0.113 R)
• M58: 25,821,490 km (0.097 R)
• M59: 26,114,104 km (0.045 R)
• M60: 28,494,654 km (0.11 R)
• M61: 29,344,221 km (0.076 R)
• M62: 29,527,329 km (0.096 R)
• M63: 29,588,364 km (0.101 R)
• M64: 30,078,896 km (0.074 R)
• M65: 30,757,771 km (0.073 R)
• M66: 30,881,788 km (0.086 R)
• M67: 31,192,353 km (0.034 R)
• M68: 34,226,946 km (0.109 R)
• M69: 34,355,450 km (0.108 R)
• M70: 35,324,096 km (0.094 R)
• M71: 36,236,344 km (0.108 R)
• M72: 37,090,249 km (0.106 R)
• M73: 37,156,222 km (0.085 R)
• M74: 37,222,194 km (0.115 R)
• M75: 39,894,311 km (0.119 R)
• M76: 40,097,166 km (0.085 R)
• M77: 40,707,974 km (0.042 R)
• M78: 40,775,892 km (0.112 R)
• M79: 41,253,408 km (0.072 R)
• M80: 43,459,229 km (0.114 R)
• M81: 44,086,642 km (0.117 R)
• M82: 44,997,992 km (0.073 R)
• M83: 45,491,366 km (0.073 R)
• M84: 45,773,956 km (0.1 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 300.4

Radius: 12.7

Gravity: 1.86 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 11.33 AU - 13.65 AU

Year: 15964 Days

Day: 6.2 Hours

Environment

Temp: -191 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 58,989,895 km

• M1: 159,471 km (0.067 R)
• M2: 249,080 km (0.049 R)
• M3: 468,840 km (0.115 R)
• M4: 631,303 km (0.095 R)
• M5: 942,018 km (0.069 R)
• M6: 1,076,207 km (0.105 R)
• M7: 1,655,899 km (0.042 R)
• M8: 1,893,460 km (0.098 R)
• M9: 2,193,404 km (0.118 R)
• M10: 2,672,267 km (0.058 R)
• M11: 2,755,294 km (0.049 R)
• M12: 3,242,534 km (0.109 R)
• M13: 3,850,350 km (0.059 R)
• M14: 4,039,591 km (0.102 R)
• M15: 4,167,647 km (0.114 R)
• M16: 4,794,013 km (0.105 R)
• M17: 4,895,590 km (0.095 R)
• M18: 5,032,323 km (0.053 R)
• M19: 6,922,043 km (0.074 R)
• M20: 7,191,918 km (0.099 R)
• M21: 7,901,460 km (0.109 R)
• M22: 8,428,045 km (0.087 R)
• M23: 9,175,735 km (0.082 R)
• M24: 9,260,108 km (0.102 R)
• M25: 9,858,350 km (0.089 R)
• M26: 10,601,552 km (0.11 R)
• M27: 10,868,136 km (0.112 R)
• M28: 11,002,325 km (0.063 R)
• M29: 12,560,985 km (0.112 R)
• M30: 13,270,528 km (0.11 R)
• M31: 14,090,474 km (0.103 R)
• M32: 15,526,913 km (0.052 R)
• M33: 15,880,562 km (0.07 R)
• M34: 16,390,392 km (0.097 R)
• M35: 17,741,260 km (0.073 R)
• M36: 17,899,385 km (0.081 R)
• M37: 18,111,066 km (0.117 R)
• M38: 19,289,897 km (0.112 R)
• M39: 19,670,175 km (0.084 R)
• M40: 20,383,009 km (0.087 R)
• M41: 20,548,614 km (0.065 R)
• M42: 20,936,970 km (0.116 R)
• M43: 21,721,162 km (0.05 R)
• M44: 22,173,396 km (0.105 R)
• M45: 24,130,585 km (0.09 R)
• M46: 25,426,252 km (0.1 R)
• M47: 25,664,263 km (0.079 R)
• M48: 25,783,492 km (0.108 R)
• M49: 26,382,632 km (0.101 R)
• M50: 26,684,071 km (0.095 R)
• M51: 27,411,865 km (0.066 R)
• M52: 27,839,416 km (0.117 R)
• M53: 29,446,845 km (0.081 R)
• M54: 29,571,759 km (0.084 R)
• M55: 31,147,922 km (0.118 R)
• M56: 31,338,809 km (0.11 R)
• M57: 31,530,145 km (0.063 R)
• M58: 31,658,051 km (0.086 R)
• M59: 32,235,200 km (0.117 R)
• M60: 32,880,565 km (0.062 R)
• M61: 33,660,718 km (0.064 R)
• M62: 34,512,678 km (0.106 R)
• M63: 35,239,274 km (0.069 R)
• M64: 37,111,193 km (0.045 R)
• M65: 37,246,130 km (0.082 R)
• M66: 37,923,359 km (0.064 R)
• M67: 38,127,261 km (0.063 R)
• M68: 38,536,262 km (0.114 R)
• M69: 39,496,231 km (0.103 R)
• M70: 39,634,011 km (0.057 R)
• M71: 39,979,283 km (0.084 R)
• M72: 40,742,082 km (0.053 R)
• M73: 42,000,799 km (0.092 R)
• M74: 42,141,421 km (0.112 R)
• M75: 42,564,334 km (0.079 R)
• M76: 43,699,034 km (0.041 R)
• M77: 44,413,065 km (0.037 R)
• M78: 45,059,178 km (0.102 R)
• M79: 45,203,241 km (0.117 R)
• M80: 46,142,865 km (0.084 R)
• M81: 46,578,793 km (0.113 R)
• M82: 47,674,448 km (0.104 R)
• M83: 48,483,324 km (0.03 R)
• M84: 48,630,827 km (0.092 R)
• M85: 49,000,334 km (0.094 R)
• M86: 49,296,687 km (0.093 R)
• M87: 49,445,088 km (0.071 R)

Planet 9 - Ice Giant

Semi-Major Axis: 14.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 355

Radius: 3.2

Gravity: 34.67 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 11.18 AU - 16.84 AU

Year: 18965 Days

Day: 17.3 Hours

Environment

Temp: -182 °C

Axial Tilt: 61.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 58,989,895 km

• M1: 67,169 km (0.079 R)
• M2: 315,951 km (0.04 R)
• M3: 565,480 km (0.059 R)
• M4: 698,921 km (0.103 R)
• M5: 1,526,497 km (0.099 R)
• M6: 1,765,853 km (0.11 R)
• M7: 3,094,731 km (0.093 R)
• M8: 3,161,003 km (0.11 R)
• M9: 3,396,171 km (0.117 R)
• M10: 3,464,537 km (0.056 R)
• M11: 3,533,203 km (0.08 R)
• M12: 3,707,035 km (0.032 R)
• M13: 3,742,041 km (0.079 R)
• M14: 4,579,191 km (0.104 R)
• M15: 4,616,889 km (0.068 R)
• M16: 4,845,176 km (0.087 R)
• M17: 5,115,948 km (0.109 R)
• M18: 5,233,532 km (0.098 R)
• M19: 5,631,911 km (0.112 R)
• M20: 5,672,302 km (0.108 R)
• M21: 5,916,596 km (0.067 R)
• M22: 5,957,735 km (0.11 R)
• M23: 6,122,742 km (0.094 R)
• M24: 6,627,186 km (0.117 R)
• M25: 7,188,626 km (0.096 R)
• M26: 7,320,273 km (0.054 R)
• M27: 8,264,385 km (0.084 R)
• M28: 8,356,238 km (0.056 R)
• M29: 11,012,498 km (0.098 R)
• M30: 12,403,459 km (0.116 R)
• M31: 12,455,968 km (0.091 R)
• M32: 13,039,250 km (0.065 R)
• M33: 14,012,533 km (0.075 R)
• M34: 14,342,247 km (0.107 R)
• M35: 15,515,842 km (0.069 R)
• M36: 15,629,238 km (0.032 R)
• M37: 16,142,807 km (0.037 R)
• M38: 16,315,293 km (0.117 R)
• M39: 16,430,484 km (0.066 R)
• M40: 16,661,912 km (0.095 R)
• M41: 17,539,303 km (0.049 R)
• M42: 18,132,459 km (0.07 R)
• M43: 19,034,384 km (0.11 R)
• M44: 19,460,439 km (0.089 R)
• M45: 19,521,475 km (0.069 R)
• M46: 20,074,239 km (0.099 R)
• M47: 20,197,807 km (0.043 R)
• M48: 20,756,854 km (0.074 R)
• M49: 20,819,236 km (0.079 R)
• M50: 21,320,988 km (0.11 R)
• M51: 21,953,787 km (0.038 R)
• M52: 22,017,366 km (0.078 R)
• M53: 23,043,458 km (0.117 R)
• M54: 23,692,563 km (0.09 R)
• M55: 24,216,305 km (0.059 R)
• M56: 25,475,171 km (0.064 R)
• M57: 25,809,971 km (0.098 R)
• M58: 27,780,474 km (0.043 R)
• M59: 29,307,270 km (0.077 R)
• M60: 29,377,431 km (0.101 R)
• M61: 29,587,766 km (0.1 R)
• M62: 30,010,230 km (0.078 R)
• M63: 31,146,576 km (0.084 R)
• M64: 31,217,934 km (0.116 R)
• M65: 31,935,854 km (0.073 R)
• M66: 32,659,010 km (0.068 R)
• M67: 35,530,841 km (0.055 R)
• M68: 37,641,816 km (0.076 R)
• M69: 37,870,402 km (0.094 R)
• M70: 38,023,141 km (0.069 R)
• M71: 38,635,744 km (0.074 R)
• M72: 39,560,708 km (0.108 R)
• M73: 42,855,302 km (0.118 R)
• M74: 45,342,815 km (0.069 R)
• M75: 45,829,756 km (0.085 R)
• M76: 46,155,132 km (0.058 R)
• M77: 46,481,554 km (0.092 R)
• M78: 47,382,732 km (0.119 R)
• M79: 48,952,911 km (0.083 R)
• M80: 49,452,269 km (0.105 R)
• M81: 49,619,220 km (0.115 R)
• M82: 51,129,111 km (0.091 R)
• M83: 51,213,485 km (0.077 R)
• M84: 52,824,504 km (0.099 R)
• M85: 53,080,466 km (0.119 R)
• M86: 53,764,727 km (0.032 R)
• M87: 56,096,060 km (0.064 R)
• M88: 57,405,490 km (0.083 R)
• M89: 58,372,042 km (0.08 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 479 - 11,220 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit