🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.22

Radius: 1.38

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.14

Orbit Range: 0.97 AU - 1.29 AU

Year: 450 Days

Day: 34.1 Hours

Environment

Temp: -4 °C

Axial Tilt: 4.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.34

Radius: 0.65

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 0.98 AU - 1.42 AU

Year: 493 Days

Day: 28 Hours

Environment

Temp: -15 °C

Axial Tilt: 24.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.79

Radius: 1.26

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.01 AU - 1.43 AU

Year: 505 Days

Day: 43.2 Hours

Environment

Temp: -14 °C

Axial Tilt: 18.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 2.86 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 2.39 AU - 3.33 AU

Year: 1812 Days

Day: 35.5 Hours

Environment

Temp: -96 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 198.1

Radius: 10.2

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 5.06 AU - 5.52 AU

Year: 4559 Days

Day: 10.7 Hours

Environment

Temp: -157 °C

Axial Tilt: 33.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 57,908,816 km

• M1: 164,558 km (0.092 R)
• M2: 304,880 km (0.072 R)
• M3: 647,310 km (0.092 R)
• M4: 725,550 km (0.086 R)
• M5: 882,777 km (0.119 R)
• M6: 1,031,477 km (0.114 R)
• M7: 1,167,312 km (0.074 R)
• M8: 1,331,720 km (0.084 R)
• M9: 1,562,999 km (0.071 R)
• M10: 1,635,105 km (0.116 R)
• M11: 1,807,591 km (0.041 R)
• M12: 1,883,288 km (0.088 R)
• M13: 1,973,196 km (0.06 R)
• M14: 2,402,392 km (0.086 R)
• M15: 2,905,041 km (0.083 R)
• M16: 3,054,639 km (0.073 R)
• M17: 3,646,448 km (0.111 R)
• M18: 3,743,088 km (0.076 R)
• M19: 3,906,300 km (0.117 R)
• M20: 4,071,755 km (0.076 R)
• M21: 4,205,795 km (0.051 R)
• M22: 4,634,392 km (0.107 R)
• M23: 4,756,913 km (0.09 R)
• M24: 5,059,101 km (0.108 R)
• M25: 5,149,159 km (0.062 R)
• M26: 5,738,126 km (0.117 R)
• M27: 6,681,340 km (0.101 R)
• M28: 6,899,753 km (0.114 R)
• M29: 7,160,801 km (0.114 R)
• M30: 7,323,115 km (0.052 R)
• M31: 7,445,636 km (0.119 R)
• M32: 7,527,765 km (0.1 R)
• M33: 8,005,580 km (0.076 R)
• M34: 8,089,804 km (0.106 R)
• M35: 8,514,812 km (0.07 R)
• M36: 8,794,859 km (0.091 R)
• M37: 8,990,682 km (0.111 R)
• M38: 9,698,430 km (0.081 R)
• M39: 9,945,865 km (0.11 R)
• M40: 10,036,372 km (0.067 R)
• M41: 10,149,916 km (0.047 R)
• M42: 11,975,310 km (0.099 R)
• M43: 12,192,376 km (0.106 R)
• M44: 12,753,218 km (0.103 R)
• M45: 12,900,872 km (0.088 R)
• M46: 12,999,606 km (0.102 R)
• M47: 13,197,973 km (0.115 R)
• M48: 13,297,456 km (0.079 R)
• M49: 13,372,254 km (0.118 R)
• M50: 13,497,318 km (0.11 R)
• M51: 13,672,946 km (0.079 R)
• M52: 13,849,322 km (0.081 R)
• M53: 14,383,087 km (0.106 R)
• M54: 14,716,840 km (0.107 R)
• M55: 15,027,405 km (0.098 R)
• M56: 15,392,275 km (0.118 R)
• M57: 16,157,468 km (0.1 R)
• M58: 16,665,502 km (0.117 R)
• M59: 17,779,557 km (0.104 R)
• M60: 18,054,967 km (0.025 R)
• M61: 18,415,049 km (0.107 R)
• M62: 18,665,775 km (0.069 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 347.7

Radius: 14

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 6.21 AU - 6.79 AU

Year: 6210 Days

Day: 8 Hours

Environment

Temp: -152 °C

Axial Tilt: 9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 57,908,816 km

• M1: 339,886 km (0.092 R)
• M2: 502,050 km (0.093 R)
• M3: 697,276 km (0.114 R)
• M4: 823,536 km (0.116 R)
• M5: 933,341 km (0.088 R)
• M6: 1,252,733 km (0.092 R)
• M7: 1,367,175 km (0.103 R)
• M8: 1,530,835 km (0.119 R)
• M9: 1,780,813 km (0.106 R)
• M10: 1,927,569 km (0.08 R)
• M11: 2,112,621 km (0.108 R)
• M12: 2,233,646 km (0.058 R)
• M13: 2,428,572 km (0.101 R)
• M14: 2,835,628 km (0.077 R)
• M15: 3,224,881 km (0.073 R)
• M16: 3,487,126 km (0.088 R)
• M17: 3,610,545 km (0.101 R)
• M18: 3,819,682 km (0.06 R)
• M19: 3,968,383 km (0.072 R)
• M20: 4,293,908 km (0.042 R)
• M21: 4,448,741 km (0.082 R)
• M22: 4,718,616 km (0.101 R)
• M23: 6,098,357 km (0.119 R)
• M24: 6,247,955 km (0.096 R)
• M25: 6,474,596 km (0.071 R)
• M26: 6,806,853 km (0.109 R)
• M27: 7,435,014 km (0.115 R)
• M28: 7,594,934 km (0.084 R)
• M29: 8,356,537 km (0.098 R)
• M30: 8,802,937 km (0.08 R)
• M31: 8,944,008 km (0.083 R)
• M32: 9,429,303 km (0.119 R)
• M33: 9,631,560 km (0.068 R)
• M34: 10,011,239 km (0.11 R)
• M35: 10,336,315 km (0.077 R)
• M36: 11,210,116 km (0.108 R)
• M37: 11,332,487 km (0.094 R)
• M38: 11,702,293 km (0.044 R)
• M39: 12,233,216 km (0.116 R)
• M40: 12,359,178 km (0.076 R)
• M41: 12,580,882 km (0.102 R)
• M42: 13,221,460 km (0.054 R)
• M43: 13,545,638 km (0.075 R)
• M44: 14,301,556 km (0.109 R)
• M45: 14,734,792 km (0.106 R)
• M46: 15,104,897 km (0.073 R)
• M47: 15,206,324 km (0.034 R)
• M48: 15,375,968 km (0.069 R)
• M49: 15,546,211 km (0.11 R)
• M50: 15,819,825 km (0.032 R)
• M51: 17,247,438 km (0.068 R)
• M52: 17,495,321 km (0.092 R)
• M53: 17,708,798 km (0.084 R)
• M54: 18,534,727 km (0.067 R)
• M55: 18,861,449 km (0.056 R)
• M56: 19,116,813 km (0.112 R)
• M57: 20,560,881 km (0.058 R)
• M58: 20,861,423 km (0.092 R)
• M59: 21,542,841 km (0.108 R)
• M60: 21,848,171 km (0.086 R)
• M61: 22,695,044 km (0.117 R)
• M62: 22,889,073 km (0.102 R)
• M63: 23,083,550 km (0.094 R)
• M64: 23,552,689 km (0.095 R)
• M65: 24,064,463 km (0.118 R)
• M66: 24,460,598 km (0.107 R)
• M67: 24,858,977 km (0.118 R)
• M68: 25,018,897 km (0.119 R)
• M69: 25,139,174 km (0.11 R)
• M70: 25,702,560 km (0.075 R)
• M71: 25,985,749 km (0.109 R)
• M72: 26,351,515 km (0.106 R)
• M73: 26,678,087 km (0.114 R)
• M74: 26,800,907 km (0.103 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.9

Radius: 8.1

Gravity: 7.95 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 7.77 AU - 8.47 AU

Year: 8671 Days

Day: 7.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 57,908,816 km

• M1: 188,793 km (0.036 R)
• M2: 267,182 km (0.09 R)
• M3: 571,613 km (0.107 R)
• M4: 684,261 km (0.117 R)
• M5: 774,019 km (0.074 R)
• M6: 1,119,740 km (0.11 R)
• M7: 1,172,847 km (0.076 R)
• M8: 1,356,404 km (0.03 R)
• M9: 2,114,267 km (0.074 R)
• M10: 2,293,186 km (0.058 R)
• M11: 2,642,048 km (0.084 R)
• M12: 2,883,948 km (0.113 R)
• M13: 3,032,648 km (0.088 R)
• M14: 3,183,742 km (0.107 R)
• M15: 3,572,696 km (0.091 R)
• M16: 3,840,327 km (0.085 R)
• M17: 3,949,234 km (0.096 R)
• M18: 4,031,663 km (0.119 R)
• M19: 4,198,165 km (0.102 R)
• M20: 4,282,239 km (0.11 R)
• M21: 4,624,220 km (0.068 R)
• M22: 4,886,614 km (0.088 R)
• M23: 5,425,765 km (0.089 R)
• M24: 5,671,554 km (0.025 R)
• M25: 6,047,045 km (0.108 R)
• M26: 6,625,390 km (0.092 R)
• M27: 7,020,778 km (0.118 R)
• M28: 7,696,661 km (0.111 R)
• M29: 8,077,238 km (0.084 R)
• M30: 8,570,612 km (0.106 R)
• M31: 9,182,766 km (0.113 R)
• M32: 9,365,425 km (0.076 R)
• M33: 10,831,634 km (0.117 R)
• M34: 11,141,152 km (0.096 R)
• M35: 11,219,092 km (0.058 R)
• M36: 11,650,383 km (0.114 R)
• M37: 12,127,151 km (0.071 R)
• M38: 12,529,420 km (0.04 R)
• M39: 13,099,837 km (0.095 R)
• M40: 13,264,394 km (0.062 R)
• M41: 13,678,781 km (0.116 R)
• M42: 14,055,318 km (0.091 R)
• M43: 14,947,221 km (0.072 R)
• M44: 15,205,427 km (0.047 R)
• M45: 15,945,039 km (0.092 R)
• M46: 16,032,853 km (0.06 R)
• M47: 16,120,667 km (0.105 R)
• M48: 16,785,479 km (0.085 R)
• M49: 17,594,804 km (0.113 R)
• M50: 17,730,938 km (0.071 R)
• M51: 18,324,991 km (0.062 R)
• M52: 19,532,396 km (0.107 R)
• M53: 19,814,687 km (0.057 R)
• M54: 20,193,319 km (0.105 R)
• M55: 20,717,660 km (0.047 R)
• M56: 22,121,336 km (0.081 R)
• M57: 22,514,031 km (0.099 R)
• M58: 22,958,486 km (0.059 R)
• M59: 23,355,968 km (0.116 R)
• M60: 24,663,603 km (0.037 R)
• M61: 25,634,044 km (0.081 R)
• M62: 26,046,485 km (0.049 R)
• M63: 26,877,801 km (0.112 R)
• M64: 27,244,315 km (0.085 R)
• M65: 27,401,842 km (0.116 R)
• M66: 27,507,009 km (0.104 R)
• M67: 28,035,090 km (0.039 R)
• M68: 28,300,327 km (0.075 R)
• M69: 29,101,124 km (0.101 R)
• M70: 29,423,657 km (0.068 R)
• M71: 29,477,512 km (0.067 R)
• M72: 29,693,233 km (0.109 R)
• M73: 29,909,551 km (0.104 R)
• M74: 30,126,318 km (0.102 R)
• M75: 30,943,871 km (0.069 R)
• M76: 31,163,181 km (0.057 R)
• M77: 31,879,306 km (0.101 R)
• M78: 31,934,657 km (0.058 R)
• M79: 32,100,711 km (0.109 R)
• M80: 32,378,365 km (0.071 R)
• M81: 32,935,766 km (0.104 R)
• M82: 36,058,024 km (0.108 R)
• M83: 36,288,853 km (0.114 R)
• M84: 36,346,598 km (0.114 R)
• M85: 37,976,317 km (0.078 R)
• M86: 38,152,394 km (0.086 R)
• M87: 38,564,087 km (0.058 R)
• M88: 39,095,758 km (0.072 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 80.7

Radius: 6.5

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 11.92 AU - 12.76 AU

Year: 16244 Days

Day: 21.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 57,908,816 km

• M1: 81,830 km (0.108 R)
• M2: 266,284 km (0.093 R)
• M3: 410,796 km (0.062 R)
• M4: 453,880 km (0.062 R)
• M5: 955,332 km (0.104 R)
• M6: 1,136,046 km (0.101 R)
• M7: 1,198,728 km (0.07 R)
• M8: 1,327,532 km (0.107 R)
• M9: 2,038,271 km (0.107 R)
• M10: 2,311,138 km (0.094 R)
• M11: 2,554,384 km (0.09 R)
• M12: 3,912,882 km (0.097 R)
• M13: 4,105,265 km (0.052 R)
• M14: 5,563,545 km (0.114 R)
• M15: 7,018,833 km (0.106 R)
• M16: 7,878,721 km (0.064 R)
• M17: 9,631,111 km (0.1 R)
• M18: 10,550,839 km (0.034 R)
• M19: 10,919,747 km (0.054 R)
• M20: 11,361,061 km (0.08 R)
• M21: 12,507,728 km (0.089 R)
• M22: 12,578,488 km (0.086 R)
• M23: 12,933,783 km (0.111 R)
• M24: 14,388,024 km (0.075 R)
• M25: 15,626,246 km (0.1 R)
• M26: 16,470,576 km (0.11 R)
• M27: 17,369,061 km (0.11 R)
• M28: 17,764,747 km (0.115 R)
• M29: 20,034,446 km (0.118 R)
• M30: 20,241,489 km (0.112 R)
• M31: 20,282,928 km (0.081 R)
• M32: 20,574,195 km (0.076 R)
• M33: 20,657,671 km (0.067 R)
• M34: 21,625,719 km (0.114 R)
• M35: 23,300,766 km (0.052 R)
• M36: 23,344,299 km (0.119 R)
• M37: 23,649,479 km (0.117 R)
• M38: 23,693,311 km (0.094 R)
• M39: 25,150,843 km (0.118 R)
• M40: 25,643,169 km (0.101 R)
• M41: 25,867,865 km (0.103 R)
• M42: 27,001,817 km (0.104 R)
• M43: 27,230,552 km (0.109 R)
• M44: 27,368,033 km (0.071 R)
• M45: 27,597,815 km (0.082 R)
• M46: 28,244,527 km (0.076 R)
• M47: 28,337,427 km (0.041 R)
• M48: 28,989,823 km (0.069 R)
• M49: 30,547,137 km (0.077 R)
• M50: 31,215,989 km (0.086 R)
• M51: 31,841,458 km (0.061 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 138.3

Radius: 7.5

Gravity: 2.46 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 17.93 AU - 18.85 AU

Year: 29553 Days

Day: 17.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 57,908,816 km

• M1: 95,144 km (0.119 R)
• M2: 142,567 km (0.075 R)
• M3: 504,743 km (0.091 R)
• M4: 555,756 km (0.043 R)
• M5: 778,807 km (0.081 R)
• M6: 1,187,059 km (0.071 R)
• M7: 1,866,981 km (0.033 R)
• M8: 2,004,462 km (0.095 R)
• M9: 3,187,033 km (0.086 R)
• M10: 3,587,357 km (0.034 R)
• M11: 3,655,574 km (0.089 R)
• M12: 3,863,066 km (0.112 R)
• M13: 4,545,382 km (0.086 R)
• M14: 4,656,533 km (0.058 R)
• M15: 5,420,380 km (0.052 R)
• M16: 5,736,779 km (0.105 R)
• M17: 5,978,081 km (0.106 R)
• M18: 6,140,693 km (0.092 R)
• M19: 7,018,833 km (0.111 R)
• M20: 8,294,903 km (0.027 R)
• M21: 9,309,775 km (0.059 R)
• M22: 10,023,955 km (0.11 R)
• M23: 12,270,466 km (0.088 R)
• M24: 12,790,169 km (0.091 R)
• M25: 14,283,006 km (0.113 R)
• M26: 17,140,326 km (0.092 R)
• M27: 18,130,963 km (0.102 R)
• M28: 20,350,397 km (0.098 R)
• M29: 20,595,438 km (0.056 R)
• M30: 20,718,408 km (0.057 R)
• M31: 22,086,181 km (0.108 R)
• M32: 25,631,202 km (0.034 R)
• M33: 27,098,009 km (0.106 R)
• M34: 28,181,696 km (0.077 R)
• M35: 28,318,129 km (0.058 R)
• M36: 29,210,480 km (0.116 R)
• M37: 29,556,201 km (0.117 R)
• M38: 31,446,071 km (0.088 R)
• M39: 31,729,409 km (0.088 R)
• M40: 32,298,629 km (0.117 R)
• M41: 33,230,624 km (0.095 R)
• M42: 34,754,877 km (0.111 R)
• M43: 35,857,562 km (0.042 R)
• M44: 37,795,902 km (0.063 R)
• M45: 38,474,777 km (0.075 R)
• M46: 42,553,414 km (0.076 R)
• M47: 42,945,210 km (0.098 R)
• M48: 43,338,204 km (0.086 R)
• M49: 48,718,491 km (0.058 R)
• M50: 50,945,405 km (0.071 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: 379 - 15,237 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit