🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 0.77 AU - 1.21 AU

Year: 377 Days

Day: 21.5 Hours

Environment

Temp: 4 °C

Axial Tilt: 10.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.74

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 0.95 AU - 1.55 AU

Year: 535 Days

Day: 42.4 Hours

Environment

Temp: -40 °C

Axial Tilt: 16.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.02

Radius: 1.74

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.29 AU - 1.31 AU

Year: 568 Days

Day: 30.8 Hours

Environment

Temp: -39 °C

Axial Tilt: 29.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,934,624 km

• M1: 553,063 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.82 AU - 2.64 AU

Year: 1275 Days

Day: 47.1 Hours

Environment

Temp: -85 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 86,934,624 km

• M1: 41,289 km (0.085 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.44

Radius: 1.16

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.25 AU - 2.63 AU

Year: 1459 Days

Day: 17.4 Hours

Environment

Temp: -103 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 86,934,624 km

• M1: 30,368 km (0.115 R)
• M2: 1,461,870 km (0.115 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.78

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 2.83 AU - 2.91 AU

Year: 1862 Days

Day: 19.4 Hours

Environment

Temp: -121 °C

Axial Tilt: 37.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.8

Radius: 14

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.61 AU - 4.55 AU

Year: 3155 Days

Day: 7.6 Hours

Environment

Temp: -133 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 86,934,624 km

• M1: 272,867 km (0.073 R)
• M2: 361,578 km (0.098 R)
• M3: 533,616 km (0.085 R)
• M4: 766,091 km (0.117 R)
• M5: 886,517 km (0.107 R)
• M6: 1,459,626 km (0.098 R)
• M7: 1,711,100 km (0.054 R)
• M8: 1,823,299 km (0.097 R)
• M9: 1,938,190 km (0.119 R)
• M10: 2,095,417 km (0.077 R)
• M11: 2,256,983 km (0.092 R)
• M12: 2,478,986 km (0.091 R)
• M13: 2,796,283 km (0.111 R)
• M14: 3,250,463 km (0.087 R)
• M15: 3,422,949 km (0.114 R)
• M16: 3,550,257 km (0.119 R)
• M17: 3,793,503 km (0.054 R)
• M18: 4,042,284 km (0.104 R)
• M19: 4,143,412 km (0.058 R)
• M20: 4,279,397 km (0.084 R)
• M21: 4,556,153 km (0.109 R)
• M22: 4,679,122 km (0.072 R)
• M23: 6,396,207 km (0.069 R)
• M24: 6,913,965 km (0.061 R)
• M25: 7,178,005 km (0.072 R)
• M26: 7,424,692 km (0.068 R)
• M27: 7,779,089 km (0.092 R)
• M28: 8,439,564 km (0.119 R)
• M29: 8,831,361 km (0.09 R)
• M30: 9,229,141 km (0.105 R)
• M31: 9,363,032 km (0.103 R)
• M32: 9,723,413 km (0.081 R)
• M33: 9,973,840 km (0.091 R)
• M34: 10,411,413 km (0.087 R)
• M35: 10,691,012 km (0.104 R)
• M36: 10,784,810 km (0.048 R)
• M37: 10,996,640 km (0.066 R)
• M38: 11,186,330 km (0.081 R)
• M39: 11,329,196 km (0.062 R)
• M40: 11,496,746 km (0.07 R)
• M41: 11,882,708 km (0.068 R)
• M42: 12,052,951 km (0.072 R)
• M43: 12,175,023 km (0.04 R)
• M44: 12,322,077 km (0.118 R)
• M45: 12,941,113 km (0.081 R)
• M46: 13,116,293 km (0.047 R)
• M47: 13,418,480 km (0.033 R)
• M48: 13,672,049 km (0.103 R)
• M49: 14,261,165 km (0.098 R)
• M50: 14,468,208 km (0.036 R)
• M51: 14,649,970 km (0.118 R)
• M52: 15,438,051 km (0.113 R)
• M53: 15,650,630 km (0.11 R)
• M54: 15,890,735 km (0.101 R)
• M55: 16,024,774 km (0.057 R)
• M56: 16,266,824 km (0.084 R)
• M57: 16,428,988 km (0.045 R)
• M58: 16,645,905 km (0.087 R)
• M59: 16,809,266 km (0.087 R)
• M60: 17,302,639 km (0.093 R)
• M61: 17,772,825 km (0.08 R)
• M62: 17,884,126 km (0.09 R)
• M63: 18,443,921 km (0.117 R)
• M64: 19,009,551 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 20.1

Radius: 10.5

Gravity: 0.18 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 3.98 AU - 4.2 AU

Year: 3167 Days

Day: 8.7 Hours

Environment

Temp: -139 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 86,934,624 km

• M1: 143,016 km (0.116 R)
• M2: 396,883 km (0.084 R)
• M3: 545,733 km (0.072 R)
• M4: 658,081 km (0.076 R)
• M5: 932,743 km (0.083 R)
• M6: 1,097,001 km (0.11 R)
• M7: 1,282,503 km (0.115 R)
• M8: 1,502,112 km (0.08 R)
• M9: 1,709,156 km (0.111 R)
• M10: 1,835,267 km (0.084 R)
• M11: 1,932,057 km (0.1 R)
• M12: 2,077,316 km (0.101 R)
• M13: 2,219,284 km (0.089 R)
• M14: 2,308,744 km (0.119 R)
• M15: 2,556,029 km (0.075 R)
• M16: 2,642,796 km (0.116 R)
• M17: 2,752,750 km (0.071 R)
• M18: 2,969,667 km (0.114 R)
• M19: 3,784,826 km (0.103 R)
• M20: 3,892,537 km (0.066 R)
• M21: 3,976,012 km (0.109 R)
• M22: 4,428,845 km (0.087 R)
• M23: 4,683,610 km (0.082 R)
• M24: 4,934,187 km (0.082 R)
• M25: 5,514,178 km (0.067 R)
• M26: 5,961,026 km (0.101 R)
• M27: 6,242,570 km (0.107 R)

Planet 9 - Ice Giant

Semi-Major Axis: 13.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 945.7

Radius: 5.4

Gravity: 32.43 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 11.42 AU - 16.1 AU

Year: 19543 Days

Day: 18.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 86,934,624 km

• M1: 115,938 km (0.055 R)
• M2: 302,936 km (0.106 R)
• M3: 613,052 km (0.119 R)
• M4: 709,244 km (0.099 R)
• M5: 1,084,285 km (0.112 R)
• M6: 1,201,570 km (0.082 R)
• M7: 2,624,545 km (0.119 R)
• M8: 2,663,889 km (0.094 R)
• M9: 2,903,395 km (0.06 R)
• M10: 3,360,716 km (0.1 R)
• M11: 4,387,257 km (0.09 R)
• M12: 4,717,718 km (0.066 R)
• M13: 6,433,307 km (0.115 R)
• M14: 7,691,724 km (0.089 R)
• M15: 7,975,062 km (0.109 R)
• M16: 8,204,396 km (0.054 R)
• M17: 8,552,211 km (0.035 R)
• M18: 9,082,984 km (0.107 R)
• M19: 10,612,772 km (0.1 R)
• M20: 11,246,618 km (0.064 R)
• M21: 11,697,656 km (0.085 R)
• M22: 12,220,351 km (0.09 R)
• M23: 12,817,396 km (0.085 R)
• M24: 13,424,015 km (0.067 R)
• M25: 13,764,949 km (0.119 R)
• M26: 14,177,989 km (0.111 R)
• M27: 14,316,516 km (0.115 R)
• M28: 14,875,264 km (0.089 R)
• M29: 16,230,771 km (0.089 R)
• M30: 16,303,176 km (0.072 R)
• M31: 16,593,994 km (0.087 R)
• M32: 17,106,965 km (0.063 R)
• M33: 17,402,421 km (0.112 R)
• M34: 17,550,822 km (0.034 R)
• M35: 18,601,149 km (0.103 R)
• M36: 18,676,995 km (0.063 R)
• M37: 18,981,127 km (0.12 R)
• M38: 20,605,162 km (0.043 R)
• M39: 21,077,293 km (0.056 R)
• M40: 21,156,280 km (0.034 R)
• M41: 21,235,418 km (0.1 R)
• M42: 22,353,662 km (0.053 R)
• M43: 22,595,711 km (0.12 R)
• M44: 22,676,644 km (0.107 R)
• M45: 22,919,890 km (0.03 R)
• M46: 23,001,121 km (0.113 R)
• M47: 26,415,094 km (0.115 R)
• M48: 27,702,982 km (0.076 R)
• M49: 28,485,529 km (0.102 R)
• M50: 29,628,606 km (0.063 R)
• M51: 30,250,335 km (0.072 R)
• M52: 30,966,161 km (0.043 R)
• M53: 32,141,103 km (0.086 R)
• M54: 33,054,846 km (0.046 R)
• M55: 35,752,694 km (0.082 R)
• M56: 36,319,670 km (0.083 R)
• M57: 37,462,299 km (0.032 R)
• M58: 37,749,826 km (0.095 R)
• M59: 37,845,868 km (0.068 R)
• M60: 39,490,397 km (0.045 R)
• M61: 40,468,618 km (0.074 R)
• M62: 40,862,210 km (0.099 R)
• M63: 40,960,795 km (0.087 R)
• M64: 41,950,833 km (0.113 R)
• M65: 44,968,222 km (0.099 R)
• M66: 46,297,250 km (0.069 R)
• M67: 48,262,966 km (0.106 R)
• M68: 50,044,527 km (0.102 R)
• M69: 50,255,609 km (0.082 R)
• M70: 50,466,991 km (0.117 R)
• M71: 51,847,630 km (0.112 R)
• M72: 52,918,302 km (0.08 R)
• M73: 56,173,402 km (0.101 R)
• M74: 58,157,369 km (0.097 R)
• M75: 60,164,224 km (0.116 R)
• M76: 63,102,925 km (0.1 R)
• M77: 63,787,634 km (0.098 R)
• M78: 65,972,212 km (0.087 R)
• M79: 68,766,551 km (0.047 R)
• M80: 69,001,120 km (0.086 R)
• M81: 70,178,156 km (0.056 R)
• M82: 70,532,554 km (0.115 R)
• M83: 73,388,975 km (0.026 R)
• M84: 73,868,736 km (0.098 R)
• M85: 75,556,050 km (0.112 R)
• M86: 77,988,512 km (0.082 R)
• M87: 78,110,733 km (0.081 R)
• M88: 78,477,996 km (0.065 R)
• M89: 79,583,225 km (0.04 R)
• M90: 80,199,568 km (0.081 R)
• M91: 80,941,125 km (0.075 R)
• M92: 81,064,842 km (0.083 R)
• M93: 82,555,585 km (0.027 R)
• M94: 83,054,494 km (0.069 R)

Planet 10 - Ice Giant

Semi-Major Axis: 17.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 531.9

Radius: 4.5

Gravity: 26.27 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 17.18 AU - 17.56 AU

Year: 27718 Days

Day: 22.3 Hours

Environment

Temp: -202 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 86,934,624 km

• M1: 156,180 km (0.067 R)
• M2: 231,727 km (0.086 R)
• M3: 441,463 km (0.106 R)
• M4: 830,567 km (0.039 R)
• M5: 1,116,000 km (0.072 R)
• M6: 1,269,488 km (0.045 R)
• M7: 3,182,396 km (0.083 R)
• M8: 3,987,980 km (0.088 R)
• M9: 4,269,972 km (0.08 R)
• M10: 4,704,853 km (0.087 R)
• M11: 4,902,621 km (0.097 R)
• M12: 5,460,621 km (0.079 R)
• M13: 5,985,112 km (0.078 R)
• M14: 6,038,368 km (0.089 R)
• M15: 6,525,459 km (0.072 R)
• M16: 6,580,362 km (0.113 R)
• M17: 6,745,966 km (0.079 R)
• M18: 11,640,360 km (0.032 R)
• M19: 12,109,499 km (0.055 R)
• M20: 12,790,468 km (0.106 R)
• M21: 13,066,177 km (0.104 R)
• M22: 13,905,421 km (0.109 R)
• M23: 13,976,181 km (0.12 R)
• M24: 14,331,626 km (0.11 R)
• M25: 15,415,462 km (0.061 R)
• M26: 15,930,378 km (0.096 R)
• M27: 17,737,820 km (0.114 R)
• M28: 18,199,778 km (0.074 R)
• M29: 18,277,120 km (0.064 R)
• M30: 19,135,363 km (0.09 R)
• M31: 20,729,328 km (0.084 R)
• M32: 24,042,173 km (0.083 R)
• M33: 25,759,257 km (0.119 R)
• M34: 26,107,372 km (0.116 R)
• M35: 26,544,646 km (0.074 R)
• M36: 26,632,460 km (0.083 R)
• M37: 26,984,464 km (0.045 R)
• M38: 27,160,989 km (0.096 R)
• M39: 27,515,237 km (0.064 R)
• M40: 29,038,143 km (0.12 R)
• M41: 29,128,501 km (0.077 R)
• M42: 29,309,664 km (0.08 R)
• M43: 30,129,460 km (0.098 R)
• M44: 30,496,124 km (0.116 R)
• M45: 31,884,542 km (0.079 R)
• M46: 32,071,240 km (0.112 R)
• M47: 34,626,671 km (0.119 R)
• M48: 38,530,876 km (0.079 R)
• M49: 40,939,252 km (0.092 R)
• M50: 42,161,617 km (0.106 R)
• M51: 44,017,528 km (0.093 R)
• M52: 44,121,498 km (0.111 R)
• M53: 44,642,099 km (0.106 R)
• M54: 45,164,794 km (0.105 R)
• M55: 49,851,097 km (0.067 R)
• M56: 50,393,240 km (0.108 R)
• M57: 50,610,755 km (0.062 R)
• M58: 54,243,290 km (0.094 R)
• M59: 54,577,642 km (0.061 R)
• M60: 55,024,490 km (0.106 R)
• M61: 55,921,928 km (0.032 R)
• M62: 57,504,075 km (0.047 R)
• M63: 57,731,314 km (0.083 R)
• M64: 59,100,883 km (0.108 R)
• M65: 60,135,053 km (0.077 R)
• M66: 61,291,145 km (0.073 R)
• M67: 63,507,886 km (0.073 R)
• M68: 63,977,773 km (0.03 R)
• M69: 65,394,764 km (0.111 R)
• M70: 68,500,117 km (0.056 R)
• M71: 68,982,121 km (0.116 R)
• M72: 69,344,447 km (0.03 R)
• M73: 69,465,322 km (0.118 R)
• M74: 69,949,571 km (0.109 R)
• M75: 70,192,069 km (0.108 R)
• M76: 70,434,866 km (0.061 R)
• M77: 72,632,908 km (0.085 R)
• M78: 73,247,456 km (0.103 R)
• M79: 73,493,694 km (0.096 R)
• M80: 73,616,963 km (0.029 R)
• M81: 74,110,636 km (0.078 R)
• M82: 75,225,439 km (0.112 R)
• M83: 75,598,386 km (0.042 R)
• M84: 75,971,783 km (0.075 R)
• M85: 76,345,927 km (0.07 R)
• M86: 76,845,584 km (0.106 R)
• M87: 77,346,437 km (0.077 R)
• M88: 77,471,801 km (0.086 R)
• M89: 78,729,171 km (0.082 R)
• M90: 83,439,858 km (0.097 R)
• M91: 84,857,896 km (0.11 R)
• M92: 85,634,758 km (0.062 R)
• M93: 86,413,864 km (0.025 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 14,129 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit