🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 0.75 AU - 0.99 AU

Year: 301 Days

Day: 44.1 Hours

Environment

Temp: 128 °C

Axial Tilt: 1.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 77,064,611 km

• M1: 187,895 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 0.74 AU - 1.02 AU

Year: 306 Days

Day: 35.8 Hours

Environment

Temp: 81 °C

Axial Tilt: 49.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.52

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.69 AU - 2.75 AU

Year: 1227 Days

Day: 16.2 Hours

Environment

Temp: -75 °C

Axial Tilt: 32.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,064,611 km

• M1: 2,213,001 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 2.61 AU - 2.71 AU

Year: 1609 Days

Day: 28 Hours

Environment

Temp: -101 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.22 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 3.09 AU - 3.35 AU

Year: 2143 Days

Day: 19.3 Hours

Environment

Temp: -120 °C

Axial Tilt: 26.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.3

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 3.37 AU - 4.07 AU

Year: 2661 Days

Day: 20 Hours

Environment

Temp: -133 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 77,064,611 km

• M1: 372,499 km (0.078 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 595.5

Radius: 10.8

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 4.23 AU - 5.27 AU

Year: 3839 Days

Day: 7.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 60.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 77,064,611 km

• M1: 162,014 km (0.095 R)
• M2: 319,391 km (0.097 R)
• M3: 394,938 km (0.078 R)
• M4: 750,981 km (0.063 R)
• M5: 860,337 km (0.113 R)
• M6: 951,891 km (0.082 R)
• M7: 1,158,336 km (0.067 R)
• M8: 1,234,781 km (0.111 R)
• M9: 1,406,669 km (0.107 R)
• M10: 1,774,380 km (0.113 R)
• M11: 2,062,057 km (0.104 R)
• M12: 2,156,005 km (0.114 R)
• M13: 2,251,598 km (0.076 R)
• M14: 2,381,149 km (0.088 R)
• M15: 2,513,244 km (0.081 R)
• M16: 3,174,317 km (0.114 R)
• M17: 3,733,065 km (0.085 R)
• M18: 3,945,644 km (0.038 R)
• M19: 5,195,833 km (0.111 R)
• M20: 5,368,320 km (0.065 R)
• M21: 6,122,742 km (0.05 R)
• M22: 6,213,697 km (0.107 R)
• M23: 7,219,892 km (0.108 R)
• M24: 7,607,201 km (0.101 R)
• M25: 7,754,256 km (0.062 R)
• M26: 8,351,750 km (0.101 R)
• M27: 8,732,776 km (0.059 R)
• M28: 9,015,815 km (0.038 R)
• M29: 9,119,486 km (0.105 R)
• M30: 9,406,565 km (0.106 R)
• M31: 9,538,061 km (0.109 R)
• M32: 9,670,306 km (0.114 R)
• M33: 9,749,892 km (0.11 R)
• M34: 10,639,550 km (0.039 R)
• M35: 10,914,361 km (0.074 R)
• M36: 11,163,592 km (0.116 R)
• M37: 11,303,017 km (0.104 R)
• M38: 11,555,239 km (0.067 R)
• M39: 11,667,886 km (0.097 R)
• M40: 12,669,593 km (0.103 R)
• M41: 13,283,842 km (0.065 R)
• M42: 13,669,057 km (0.098 R)
• M43: 14,057,862 km (0.084 R)
• M44: 14,268,795 km (0.114 R)
• M45: 14,450,406 km (0.091 R)
• M46: 14,724,170 km (0.117 R)
• M47: 15,184,483 km (0.043 R)
• M48: 15,400,802 km (0.107 R)
• M49: 15,524,968 km (0.111 R)
• M50: 15,742,932 km (0.113 R)
• M51: 15,930,677 km (0.119 R)
• M52: 16,848,161 km (0.118 R)
• M53: 17,265,090 km (0.113 R)
• M54: 17,588,072 km (0.117 R)
• M55: 17,815,461 km (0.07 R)
• M56: 18,668,169 km (0.115 R)
• M57: 18,767,502 km (0.07 R)
• M58: 19,166,330 km (0.099 R)
• M59: 20,073,790 km (0.109 R)
• M60: 20,755,059 km (0.113 R)
• M61: 21,305,579 km (0.093 R)
• M62: 22,245,353 km (0.055 R)
• M63: 22,667,369 km (0.105 R)
• M64: 22,737,979 km (0.095 R)
• M65: 22,879,498 km (0.075 R)
• M66: 24,021,379 km (0.086 R)

Asteroid Belt

Center: 5.21 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 5.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 262.5

Radius: 8.5

Gravity: 3.63 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.28 AU - 7.06 AU

Year: 5007 Days

Day: 6.8 Hours

Environment

Temp: -154 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 77,064,611 km

• M1: 130,898 km (0.114 R)
• M2: 202,705 km (0.06 R)
• M3: 364,720 km (0.118 R)
• M4: 451,187 km (0.118 R)
• M5: 695,630 km (0.087 R)
• M6: 786,286 km (0.1 R)
• M7: 1,094,458 km (0.111 R)
• M8: 1,387,670 km (0.094 R)
• M9: 1,451,847 km (0.111 R)
• M10: 1,677,740 km (0.108 R)
• M11: 1,815,969 km (0.085 R)
• M12: 1,886,579 km (0.089 R)
• M13: 2,015,981 km (0.025 R)
• M14: 2,375,465 km (0.096 R)
• M15: 2,578,768 km (0.084 R)
• M16: 3,052,395 km (0.12 R)
• M17: 3,377,471 km (0.04 R)
• M18: 3,624,008 km (0.108 R)
• M19: 3,931,432 km (0.069 R)
• M20: 4,041,985 km (0.081 R)
• M21: 4,134,885 km (0.109 R)
• M22: 4,303,931 km (0.048 R)
• M23: 4,417,924 km (0.118 R)
• M24: 4,571,412 km (0.091 R)
• M25: 4,726,844 km (0.034 R)
• M26: 4,844,428 km (0.103 R)
• M27: 5,324,787 km (0.075 R)
• M28: 6,373,767 km (0.109 R)
• M29: 6,482,225 km (0.088 R)
• M30: 6,591,133 km (0.106 R)
• M31: 6,722,779 km (0.047 R)
• M32: 6,788,901 km (0.076 R)
• M33: 6,988,614 km (0.096 R)
• M34: 7,055,634 km (0.108 R)
• M35: 7,325,808 km (0.077 R)
• M36: 7,393,875 km (0.08 R)
• M37: 7,599,422 km (0.113 R)
• M38: 7,922,853 km (0.106 R)
• M39: 8,227,284 km (0.072 R)
• M40: 8,298,044 km (0.106 R)
• M41: 8,631,049 km (0.074 R)
• M42: 8,727,091 km (0.069 R)
• M43: 8,895,837 km (0.11 R)
• M44: 8,992,777 km (0.118 R)
• M45: 9,090,165 km (0.056 R)
• M46: 9,359,591 km (0.029 R)
• M47: 9,532,376 km (0.102 R)
• M48: 10,234,140 km (0.099 R)
• M49: 10,514,486 km (0.118 R)
• M50: 11,660,705 km (0.043 R)
• M51: 11,926,690 km (0.056 R)
• M52: 12,655,082 km (0.076 R)
• M53: 13,704,362 km (0.077 R)
• M54: 13,928,759 km (0.085 R)
• M55: 13,985,007 km (0.087 R)
• M56: 14,041,406 km (0.073 R)
• M57: 14,126,228 km (0.108 R)
• M58: 14,211,050 km (0.036 R)
• M59: 14,638,002 km (0.036 R)
• M60: 15,040,420 km (0.085 R)
• M61: 15,184,932 km (0.078 R)
• M62: 15,330,042 km (0.104 R)
• M63: 15,446,279 km (0.051 R)
• M64: 15,767,915 km (0.032 R)
• M65: 16,596,238 km (0.101 R)
• M66: 17,075,999 km (0.071 R)
• M67: 19,039,919 km (0.051 R)
• M68: 20,048,508 km (0.049 R)
• M69: 20,143,952 km (0.058 R)
• M70: 20,463,194 km (0.055 R)
• M71: 20,527,371 km (0.11 R)
• M72: 20,784,231 km (0.114 R)
• M73: 20,880,721 km (0.077 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 476.4

Radius: 4.3

Gravity: 25.77 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 12.6 AU - 17.54 AU

Year: 21696 Days

Day: 22.1 Hours

Environment

Temp: -193 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 77,064,611 km

• M1: 59,839 km (0.08 R)
• M2: 317,895 km (0.061 R)
• M3: 351,705 km (0.082 R)
• M4: 423,063 km (0.069 R)
• M5: 643,869 km (0.052 R)
• M6: 732,431 km (0.114 R)
• M7: 995,873 km (0.029 R)
• M8: 1,124,976 km (0.098 R)
• M9: 1,314,516 km (0.091 R)
• M10: 1,662,780 km (0.045 R)
• M11: 1,941,780 km (0.118 R)
• M12: 2,302,461 km (0.049 R)
• M13: 2,972,958 km (0.055 R)
• M14: 3,464,238 km (0.114 R)
• M15: 3,620,418 km (0.115 R)
• M16: 3,859,027 km (0.072 R)
• M17: 4,020,892 km (0.056 R)
• M18: 4,776,810 km (0.032 R)
• M19: 5,666,618 km (0.111 R)
• M20: 6,558,221 km (0.116 R)
• M21: 7,442,195 km (0.116 R)
• M22: 7,795,994 km (0.092 R)
• M23: 8,415,329 km (0.081 R)
• M24: 8,783,789 km (0.12 R)
• M25: 8,996,666 km (0.083 R)
• M26: 10,142,287 km (0.116 R)
• M27: 10,874,120 km (0.08 R)
• M28: 11,275,192 km (0.054 R)
• M29: 12,032,755 km (0.084 R)
• M30: 12,746,786 km (0.074 R)
• M31: 12,927,350 km (0.057 R)
• M32: 13,108,813 km (0.102 R)
• M33: 13,169,400 km (0.108 R)
• M34: 13,474,280 km (0.11 R)
• M35: 13,596,801 km (0.088 R)
• M36: 14,340,003 km (0.081 R)
• M37: 14,842,652 km (0.087 R)
• M38: 15,865,303 km (0.112 R)
• M39: 16,910,543 km (0.112 R)
• M40: 17,042,788 km (0.075 R)
• M41: 17,508,187 km (0.031 R)
• M42: 17,575,057 km (0.062 R)
• M43: 17,910,455 km (0.066 R)
• M44: 18,998,032 km (0.046 R)
• M45: 19,966,977 km (0.054 R)
• M46: 20,106,851 km (0.098 R)
• M47: 21,094,048 km (0.059 R)
• M48: 22,604,388 km (0.12 R)
• M49: 23,630,330 km (0.118 R)
• M50: 23,704,231 km (0.104 R)
• M51: 23,852,184 km (0.073 R)
• M52: 25,197,667 km (0.097 R)
• M53: 25,500,004 km (0.106 R)
• M54: 28,117,967 km (0.104 R)
• M55: 28,352,985 km (0.11 R)
• M56: 28,667,440 km (0.069 R)
• M57: 30,096,698 km (0.099 R)
• M58: 30,417,436 km (0.089 R)
• M59: 36,893,827 km (0.047 R)
• M60: 37,151,135 km (0.041 R)
• M61: 38,272,970 km (0.055 R)
• M62: 39,318,509 km (0.096 R)
• M63: 39,493,688 km (0.098 R)
• M64: 39,581,353 km (0.063 R)
• M65: 40,550,148 km (0.057 R)
• M66: 40,727,123 km (0.096 R)
• M67: 41,259,542 km (0.094 R)
• M68: 41,526,574 km (0.114 R)
• M69: 42,241,652 km (0.098 R)
• M70: 43,321,748 km (0.087 R)
• M71: 43,683,925 km (0.106 R)
• M72: 43,865,237 km (0.099 R)
• M73: 45,509,318 km (0.097 R)
• M74: 46,154,085 km (0.061 R)
• M75: 46,246,387 km (0.03 R)
• M76: 46,616,492 km (0.096 R)
• M77: 51,037,258 km (0.11 R)
• M78: 51,324,037 km (0.088 R)
• M79: 51,994,984 km (0.075 R)
• M80: 52,668,922 km (0.074 R)
• M81: 55,099,439 km (0.078 R)
• M82: 56,180,284 km (0.092 R)
• M83: 57,964,089 km (0.075 R)
• M84: 58,263,284 km (0.114 R)
• M85: 58,363,066 km (0.072 R)
• M86: 58,462,848 km (0.111 R)
• M87: 58,562,779 km (0.054 R)
• M88: 58,963,103 km (0.109 R)
• M89: 59,766,444 km (0.115 R)
• M90: 59,967,802 km (0.053 R)
• M91: 61,688,776 km (0.119 R)
• M92: 65,593,730 km (0.109 R)
• M93: 65,801,521 km (0.086 R)
• M94: 66,009,462 km (0.032 R)
• M95: 66,217,702 km (0.085 R)

Planet 10 - Ice Giant

Semi-Major Axis: 16.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 480.6

Radius: 5.9

Gravity: 13.81 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 14.04 AU - 18.5 AU

Year: 24338 Days

Day: 20 Hours

Environment

Temp: -187 °C

Axial Tilt: 0.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 77,064,611 km

• M1: 80,334 km (0.09 R)
• M2: 162,164 km (0.075 R)
• M3: 453,581 km (0.111 R)
• M4: 599,289 km (0.066 R)
• M5: 832,961 km (0.065 R)
• M6: 908,508 km (0.118 R)
• M7: 1,290,880 km (0.09 R)
• M8: 1,438,533 km (0.099 R)
• M9: 1,654,702 km (0.092 R)
• M10: 1,782,907 km (0.108 R)
• M11: 2,049,042 km (0.115 R)
• M12: 2,692,911 km (0.115 R)
• M13: 2,997,941 km (0.104 R)
• M14: 3,475,907 km (0.089 R)
• M15: 3,516,896 km (0.065 R)
• M16: 3,723,790 km (0.12 R)
• M17: 3,765,678 km (0.119 R)
• M18: 4,193,079 km (0.107 R)
• M19: 4,726,246 km (0.102 R)
• M20: 5,661,531 km (0.105 R)
• M21: 6,856,669 km (0.114 R)
• M22: 7,011,353 km (0.097 R)
• M23: 7,115,174 km (0.105 R)
• M24: 8,181,059 km (0.057 R)
• M25: 8,844,226 km (0.064 R)
• M26: 9,182,317 km (0.09 R)
• M27: 9,871,066 km (0.112 R)
• M28: 10,935,006 km (0.092 R)
• M29: 12,472,124 km (0.064 R)
• M30: 12,851,055 km (0.081 R)
• M31: 15,742,932 km (0.106 R)
• M32: 16,772,764 km (0.1 R)
• M33: 17,612,307 km (0.087 R)
• M34: 17,682,917 km (0.1 R)
• M35: 19,332,084 km (0.062 R)
• M36: 20,359,672 km (0.085 R)
• M37: 20,805,623 km (0.047 R)
• M38: 21,329,814 km (0.038 R)
• M39: 22,010,185 km (0.079 R)
• M40: 22,774,481 km (0.06 R)
• M41: 23,237,187 km (0.032 R)
• M42: 23,392,170 km (0.07 R)
• M43: 24,565,167 km (0.048 R)
• M44: 24,801,981 km (0.066 R)
• M45: 24,881,118 km (0.104 R)
• M46: 25,837,347 km (0.109 R)
• M47: 26,078,200 km (0.071 R)
• M48: 26,319,801 km (0.092 R)
• M49: 27,375,662 km (0.092 R)
• M50: 27,785,261 km (0.111 R)
• M51: 28,610,892 km (0.11 R)
• M52: 31,820,664 km (0.069 R)
• M53: 33,555,251 km (0.074 R)
• M54: 34,081,537 km (0.068 R)
• M55: 34,169,500 km (0.12 R)
• M56: 34,433,989 km (0.031 R)
• M57: 35,498,378 km (0.089 R)
• M58: 35,676,848 km (0.07 R)
• M59: 37,205,888 km (0.08 R)
• M60: 37,659,618 km (0.057 R)
• M61: 38,115,144 km (0.108 R)
• M62: 39,308,187 km (0.09 R)
• M63: 39,677,843 km (0.091 R)
• M64: 39,863,045 km (0.115 R)
• M65: 40,980,392 km (0.104 R)
• M66: 41,073,891 km (0.097 R)
• M67: 41,167,539 km (0.077 R)
• M68: 42,485,945 km (0.112 R)
• M69: 44,297,425 km (0.087 R)
• M70: 45,648,145 km (0.117 R)
• M71: 49,083,809 km (0.117 R)
• M72: 50,581,583 km (0.072 R)
• M73: 50,983,403 km (0.101 R)
• M74: 51,184,762 km (0.094 R)
• M75: 51,891,612 km (0.092 R)
• M76: 52,094,167 km (0.069 R)
• M77: 52,703,479 km (0.049 R)
• M78: 54,134,084 km (0.08 R)
• M79: 56,096,060 km (0.09 R)
• M80: 56,407,972 km (0.109 R)
• M81: 58,291,558 km (0.118 R)
• M82: 58,818,442 km (0.038 R)
• M83: 58,923,909 km (0.118 R)
• M84: 62,335,039 km (0.086 R)
• M85: 62,873,741 km (0.108 R)
• M86: 64,173,148 km (0.1 R)
• M87: 64,281,756 km (0.06 R)
• M88: 64,608,179 km (0.113 R)
• M89: 64,935,050 km (0.087 R)
• M90: 65,153,313 km (0.079 R)
• M91: 65,371,876 km (0.098 R)
• M92: 65,590,588 km (0.089 R)
• M93: 66,578,084 km (0.112 R)
• M94: 71,701,063 km (0.091 R)
• M95: 72,152,399 km (0.101 R)
• M96: 72,944,670 km (0.105 R)
• M97: 73,285,154 km (0.116 R)
• M98: 73,739,932 km (0.094 R)
• M99: 76,833,766 km (0.092 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 233 - 12,495 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit