🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.27 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.99 AU - 1.55 AU

Year: 525 Days

Day: 25.3 Hours

Environment

Temp: 1 °C

Axial Tilt: 50 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 84,394,874 km

• M1: 1,141,581 km (0.113 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 1.11 AU - 1.55 AU

Year: 563 Days

Day: 47.5 Hours

Environment

Temp: -19 °C

Axial Tilt: 3.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.67

Radius: 1.68

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 2.43 AU - 3.33 AU

Year: 1794 Days

Day: 41.1 Hours

Environment

Temp: -93 °C

Axial Tilt: 67.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.32 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.5

Radius: 9.7

Gravity: 3.74 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 5.2 AU - 6.3 AU

Year: 5061 Days

Day: 13.3 Hours

Environment

Temp: -150 °C

Axial Tilt: 145.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 84,394,874 km

• M1: 126,709 km (0.118 R)
• M2: 314,604 km (0.061 R)
• M3: 638,783 km (0.118 R)
• M4: 1,066,334 km (0.1 R)
• M5: 1,363,884 km (0.109 R)
• M6: 1,501,364 km (0.081 R)
• M7: 1,658,143 km (0.096 R)
• M8: 1,731,296 km (0.067 R)
• M9: 2,066,096 km (0.037 R)
• M10: 2,726,272 km (0.073 R)
• M11: 2,795,685 km (0.096 R)
• M12: 2,918,654 km (0.056 R)
• M13: 3,061,520 km (0.074 R)
• M14: 3,170,278 km (0.069 R)
• M15: 3,560,878 km (0.111 R)
• M16: 3,637,023 km (0.103 R)
• M17: 3,791,109 km (0.076 R)
• M18: 3,907,945 km (0.096 R)
• M19: 4,045,874 km (0.036 R)
• M20: 4,205,645 km (0.099 R)
• M21: 4,572,459 km (0.091 R)
• M22: 4,801,792 km (0.071 R)
• M23: 5,645,225 km (0.074 R)
• M24: 5,734,386 km (0.103 R)
• M25: 6,049,887 km (0.1 R)
• M26: 6,440,787 km (0.057 R)
• M27: 6,792,491 km (0.099 R)
• M28: 7,441,447 km (0.088 R)
• M29: 7,885,005 km (0.084 R)
• M30: 7,959,804 km (0.032 R)
• M31: 8,110,149 km (0.068 R)
• M32: 8,388,102 km (0.037 R)
• M33: 8,617,735 km (0.054 R)
• M34: 9,031,373 km (0.083 R)
• M35: 9,109,762 km (0.093 R)
• M36: 9,214,481 km (0.105 R)
• M37: 9,319,499 km (0.082 R)
• M38: 10,093,668 km (0.103 R)
• M39: 10,971,657 km (0.105 R)
• M40: 11,195,007 km (0.059 R)
• M41: 11,363,604 km (0.09 R)
• M42: 11,476,401 km (0.057 R)
• M43: 11,931,328 km (0.118 R)
• M44: 12,479,305 km (0.099 R)
• M45: 12,654,035 km (0.098 R)
• M46: 12,800,342 km (0.095 R)
• M47: 13,420,575 km (0.053 R)
• M48: 13,960,174 km (0.064 R)
• M49: 14,476,287 km (0.11 R)
• M50: 15,809,503 km (0.101 R)
• M51: 16,955,722 km (0.08 R)
• M52: 17,052,362 km (0.076 R)
• M53: 17,246,391 km (0.059 R)
• M54: 17,865,576 km (0.117 R)
• M55: 18,924,729 km (0.036 R)
• M56: 19,159,149 km (0.056 R)
• M57: 19,597,171 km (0.111 R)
• M58: 19,698,599 km (0.077 R)
• M59: 20,482,791 km (0.071 R)
• M60: 20,551,456 km (0.116 R)
• M61: 20,895,980 km (0.088 R)
• M62: 23,217,440 km (0.08 R)
• M63: 23,828,547 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 289.2

Radius: 10.2

Gravity: 2.78 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 8.54 AU - 8.84 AU

Year: 9404 Days

Day: 9.3 Hours

Environment

Temp: -175 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 84,394,874 km

• M1: 132,544 km (0.062 R)
• M2: 224,098 km (0.11 R)
• M3: 305,479 km (0.106 R)
• M4: 371,601 km (0.098 R)
• M5: 964,009 km (0.093 R)
• M6: 1,039,855 km (0.103 R)
• M7: 1,165,667 km (0.109 R)
• M8: 1,230,592 km (0.105 R)
• M9: 1,538,465 km (0.064 R)
• M10: 1,757,326 km (0.113 R)
• M11: 2,245,614 km (0.083 R)
• M12: 2,348,387 km (0.104 R)
• M13: 2,818,873 km (0.103 R)
• M14: 2,974,754 km (0.055 R)
• M15: 3,295,342 km (0.118 R)
• M16: 3,507,322 km (0.104 R)
• M17: 3,651,086 km (0.116 R)
• M18: 3,772,559 km (0.115 R)
• M19: 3,870,546 km (0.094 R)
• M20: 4,425,404 km (0.109 R)
• M21: 4,633,345 km (0.071 R)
• M22: 5,221,863 km (0.06 R)
• M23: 5,552,774 km (0.029 R)
• M24: 5,636,698 km (0.093 R)
• M25: 5,947,712 km (0.039 R)
• M26: 6,557,024 km (0.116 R)
• M27: 8,150,391 km (0.112 R)
• M28: 8,213,970 km (0.057 R)
• M29: 8,761,199 km (0.071 R)
• M30: 9,220,764 km (0.12 R)
• M31: 9,789,385 km (0.116 R)
• M32: 10,026,797 km (0.109 R)
• M33: 10,925,432 km (0.117 R)
• M34: 11,634,226 km (0.111 R)
• M35: 12,284,828 km (0.102 R)
• M36: 12,947,247 km (0.072 R)
• M37: 13,133,197 km (0.047 R)
• M38: 13,357,743 km (0.071 R)
• M39: 13,432,842 km (0.054 R)
• M40: 14,115,157 km (0.086 R)
• M41: 14,268,196 km (0.104 R)
• M42: 14,614,964 km (0.048 R)
• M43: 15,869,791 km (0.096 R)
• M44: 15,989,170 km (0.068 R)
• M45: 16,671,486 km (0.076 R)
• M46: 16,792,959 km (0.11 R)
• M47: 17,404,366 km (0.082 R)
• M48: 17,650,903 km (0.099 R)
• M49: 17,816,059 km (0.045 R)
• M50: 18,189,306 km (0.096 R)
• M51: 18,901,392 km (0.112 R)
• M52: 19,112,624 km (0.084 R)
• M53: 19,282,118 km (0.118 R)
• M54: 19,367,090 km (0.028 R)
• M55: 19,665,388 km (0.098 R)
• M56: 19,750,808 km (0.119 R)
• M57: 19,879,313 km (0.116 R)
• M58: 19,965,182 km (0.108 R)
• M59: 20,223,388 km (0.069 R)
• M60: 20,830,157 km (0.072 R)
• M61: 21,707,399 km (0.086 R)
• M62: 22,417,690 km (0.103 R)
• M63: 22,596,609 km (0.029 R)
• M64: 23,135,759 km (0.114 R)
• M65: 24,502,486 km (0.065 R)
• M66: 24,686,641 km (0.096 R)
• M67: 24,871,394 km (0.118 R)
• M68: 26,082,838 km (0.077 R)
• M69: 26,318,005 km (0.106 R)
• M70: 26,412,252 km (0.119 R)
• M71: 26,932,703 km (0.085 R)
• M72: 27,600,059 km (0.073 R)
• M73: 27,791,694 km (0.083 R)
• M74: 27,983,927 km (0.082 R)
• M75: 28,272,950 km (0.067 R)
• M76: 29,341,079 km (0.11 R)
• M77: 30,669,957 km (0.073 R)
• M78: 30,868,473 km (0.064 R)
• M79: 31,616,912 km (0.116 R)
• M80: 32,674,569 km (0.096 R)
• M81: 32,928,137 km (0.052 R)
• M82: 33,029,714 km (0.099 R)
• M83: 34,154,241 km (0.075 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 912.5

Radius: 3.1

Gravity: 94.95 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 10.35 AU - 15.99 AU

Year: 17545 Days

Day: 23.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 22.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 84,394,874 km

• M1: 45,478 km (0.119 R)
• M2: 93,349 km (0.075 R)
• M3: 193,729 km (0.116 R)
• M4: 239,357 km (0.09 R)
• M5: 870,360 km (0.117 R)
• M6: 1,872,217 km (0.086 R)
• M7: 1,938,938 km (0.095 R)
• M8: 2,074,623 km (0.1 R)
• M9: 2,213,300 km (0.074 R)
• M10: 2,536,581 km (0.101 R)
• M11: 2,610,483 km (0.106 R)
• M12: 2,722,532 km (0.108 R)
• M13: 3,386,896 km (0.052 R)
• M14: 4,672,839 km (0.112 R)
• M15: 6,041,660 km (0.115 R)
• M16: 6,641,697 km (0.096 R)
• M17: 7,000,432 km (0.109 R)
• M18: 7,208,224 km (0.067 R)
• M19: 7,470,768 km (0.082 R)
• M20: 8,607,562 km (0.11 R)
• M21: 8,830,164 km (0.079 R)
• M22: 9,739,121 km (0.067 R)
• M23: 9,912,804 km (0.1 R)
• M24: 11,097,020 km (0.104 R)
• M25: 11,278,483 km (0.116 R)
• M26: 11,521,878 km (0.069 R)
• M27: 11,890,338 km (0.116 R)
• M28: 12,138,222 km (0.084 R)
• M29: 12,955,176 km (0.064 R)
• M30: 14,246,205 km (0.106 R)
• M31: 14,575,321 km (0.069 R)
• M32: 15,308,201 km (0.051 R)
• M33: 15,510,158 km (0.056 R)
• M34: 15,780,780 km (0.116 R)
• M35: 17,859,592 km (0.104 R)
• M36: 18,072,171 km (0.107 R)
• M37: 19,437,850 km (0.101 R)
• M38: 20,539,339 km (0.057 R)
• M39: 20,613,390 km (0.079 R)
• M40: 22,343,040 km (0.118 R)
• M41: 22,495,780 km (0.114 R)
• M42: 22,572,075 km (0.059 R)
• M43: 22,878,750 km (0.083 R)
• M44: 23,341,157 km (0.085 R)
• M45: 25,221,603 km (0.103 R)
• M46: 25,380,476 km (0.077 R)
• M47: 26,906,374 km (0.103 R)
• M48: 27,394,362 km (0.039 R)
• M49: 27,885,193 km (0.066 R)
• M50: 28,379,015 km (0.065 R)
• M51: 28,709,926 km (0.118 R)
• M52: 28,792,803 km (0.109 R)
• M53: 29,542,588 km (0.12 R)
• M54: 29,793,912 km (0.033 R)
• M55: 31,915,659 km (0.114 R)
• M56: 32,951,325 km (0.099 R)
• M57: 33,212,074 km (0.086 R)
• M58: 33,910,397 km (0.112 R)
• M59: 34,085,725 km (0.046 R)
• M60: 34,967,006 km (0.109 R)
• M61: 35,945,077 km (0.059 R)
• M62: 36,034,387 km (0.093 R)
• M63: 37,383,610 km (0.084 R)
• M64: 37,927,847 km (0.11 R)
• M65: 38,109,908 km (0.1 R)
• M66: 38,474,777 km (0.115 R)
• M67: 38,566,181 km (0.099 R)
• M68: 40,131,125 km (0.1 R)
• M69: 40,781,576 km (0.085 R)
• M70: 41,061,324 km (0.113 R)
• M71: 42,753,426 km (0.075 R)
• M72: 43,132,656 km (0.119 R)
• M73: 43,322,646 km (0.103 R)
• M74: 43,989,703 km (0.078 R)
• M75: 44,468,266 km (0.065 R)
• M76: 44,660,200 km (0.072 R)
• M77: 45,527,270 km (0.091 R)
• M78: 46,399,874 km (0.11 R)
• M79: 48,063,103 km (0.098 R)
• M80: 50,344,321 km (0.117 R)
• M81: 52,154,006 km (0.082 R)
• M82: 52,356,412 km (0.115 R)
• M83: 52,558,968 km (0.083 R)
• M84: 53,780,435 km (0.072 R)
• M85: 55,423,318 km (0.046 R)
• M86: 57,500,186 km (0.086 R)
• M87: 57,918,611 km (0.093 R)
• M88: 58,128,197 km (0.091 R)
• M89: 59,390,953 km (0.06 R)
• M90: 62,265,027 km (0.083 R)
• M91: 67,485,245 km (0.092 R)
• M92: 69,034,032 km (0.098 R)
• M93: 73,636,560 km (0.066 R)
• M94: 74,546,115 km (0.111 R)
• M95: 75,116,532 km (0.102 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 910.1

Radius: 3.7

Gravity: 66.48 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 12.4 AU - 16.6 AU

Year: 20269 Days

Day: 22.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 84,394,874 km

• M1: 59,839 km (0.096 R)
• M2: 574,755 km (0.098 R)
• M3: 851,212 km (0.104 R)
• M4: 1,017,565 km (0.063 R)
• M5: 1,163,871 km (0.035 R)
• M6: 1,224,159 km (0.106 R)
• M7: 1,285,644 km (0.081 R)
• M8: 1,476,232 km (0.059 R)
• M9: 1,641,837 km (0.09 R)
• M10: 1,709,604 km (0.106 R)
• M11: 1,848,282 km (0.118 R)
• M12: 2,099,457 km (0.07 R)
• M13: 2,361,552 km (0.091 R)
• M14: 2,998,241 km (0.082 R)
• M15: 3,335,434 km (0.05 R)
• M16: 3,908,693 km (0.112 R)
• M17: 4,799,997 km (0.11 R)
• M18: 4,848,617 km (0.054 R)
• M19: 5,044,590 km (0.092 R)
• M20: 5,495,029 km (0.067 R)
• M21: 5,750,841 km (0.115 R)
• M22: 6,595,172 km (0.087 R)
• M23: 7,309,202 km (0.115 R)
• M24: 7,590,446 km (0.103 R)
• M25: 8,221,301 km (0.091 R)
• M26: 8,868,910 km (0.096 R)
• M27: 9,289,429 km (0.106 R)
• M28: 9,901,434 km (0.078 R)
• M29: 10,087,534 km (0.076 R)
• M30: 11,552,696 km (0.1 R)
• M31: 13,286,984 km (0.096 R)
• M32: 13,629,712 km (0.109 R)
• M33: 14,464,020 km (0.064 R)
• M34: 16,474,166 km (0.097 R)
• M35: 16,916,078 km (0.039 R)
• M36: 17,064,330 km (0.078 R)
• M37: 17,436,679 km (0.1 R)
• M38: 18,952,853 km (0.049 R)
• M39: 21,065,475 km (0.064 R)
• M40: 21,145,210 km (0.107 R)
• M41: 23,251,399 km (0.113 R)
• M42: 23,746,867 km (0.102 R)
• M43: 24,580,426 km (0.084 R)
• M44: 24,916,573 km (0.113 R)
• M45: 25,169,543 km (0.103 R)
• M46: 25,678,325 km (0.107 R)
• M47: 26,275,968 km (0.112 R)
• M48: 28,184,239 km (0.09 R)
• M49: 28,447,980 km (0.119 R)
• M50: 29,867,813 km (0.066 R)
• M51: 30,316,308 km (0.117 R)
• M52: 31,857,615 km (0.051 R)
• M53: 32,315,683 km (0.114 R)
• M54: 33,703,203 km (0.112 R)
• M55: 33,889,752 km (0.084 R)
• M56: 35,110,022 km (0.081 R)
• M57: 36,823,366 km (0.113 R)
• M58: 38,174,684 km (0.113 R)
• M59: 38,661,326 km (0.051 R)
• M60: 39,935,900 km (0.092 R)
• M61: 40,528,756 km (0.105 R)
• M62: 41,025,122 km (0.097 R)
• M63: 42,828,374 km (0.104 R)
• M64: 43,841,302 km (0.041 R)
• M65: 44,044,904 km (0.073 R)
• M66: 44,350,832 km (0.115 R)
• M67: 46,927,206 km (0.035 R)
• M68: 50,188,739 km (0.102 R)
• M69: 52,115,859 km (0.093 R)
• M70: 54,832,257 km (0.1 R)
• M71: 55,161,223 km (0.109 R)
• M72: 55,490,937 km (0.086 R)
• M73: 55,711,145 km (0.103 R)
• M74: 55,821,249 km (0.094 R)
• M75: 55,931,502 km (0.053 R)
• M76: 58,040,383 km (0.097 R)
• M77: 58,263,883 km (0.1 R)
• M78: 58,487,532 km (0.069 R)
• M79: 58,823,828 km (0.108 R)
• M80: 59,723,360 km (0.085 R)
• M81: 60,514,283 km (0.099 R)
• M82: 61,308,798 km (0.049 R)
• M83: 66,380,315 km (0.078 R)
• M84: 67,434,232 km (0.062 R)
• M85: 70,033,495 km (0.06 R)
• M86: 70,271,356 km (0.09 R)
• M87: 70,628,745 km (0.108 R)
• M88: 70,867,354 km (0.086 R)
• M89: 72,304,540 km (0.081 R)
• M90: 72,424,668 km (0.069 R)
• M91: 72,785,647 km (0.083 R)
• M92: 75,207,487 km (0.079 R)
• M93: 75,939,320 km (0.108 R)
• M94: 76,061,392 km (0.043 R)
• M95: 81,251,690 km (0.092 R)
• M96: 81,501,668 km (0.112 R)
• M97: 82,127,735 km (0.109 R)
• M98: 82,881,110 km (0.032 R)
• M99: 83,762,989 km (0.054 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 20,259 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit