🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.75 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.38

Radius: 1.41

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 0.71 AU - 0.79 AU

Year: 243 Days

Day: 13.1 Hours

Environment

Temp: 86 °C

Axial Tilt: 18.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 1.16 AU - 1.49 AU

Year: 568 Days

Day: 46.1 Hours

Environment

Temp: -37 °C

Axial Tilt: 3.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 73,048,356 km

• M1: 551,268 km (0.111 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.86

Radius: 1.52

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 1.62 AU - 1.84 AU

Year: 853 Days

Day: 43.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 16.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 2.54 AU - 2.78 AU

Year: 1626 Days

Day: 46.3 Hours

Environment

Temp: -110 °C

Axial Tilt: 26.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 2.56 AU - 2.94 AU

Year: 1709 Days

Day: 35.6 Hours

Environment

Temp: -95 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.69

Radius: 0.86

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 2.64 AU - 3.76 AU

Year: 2145 Days

Day: 37.7 Hours

Environment

Temp: -120 °C

Axial Tilt: 86 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 9.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.3

Radius: 10.4

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 7.62 AU - 10.92 AU

Year: 10577 Days

Day: 7.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 15.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 73,048,356 km

• M1: 153,787 km (0.083 R)
• M2: 284,984 km (0.099 R)
• M3: 698,772 km (0.103 R)
• M4: 954,734 km (0.114 R)
• M5: 1,432,848 km (0.04 R)
• M6: 1,553,125 km (0.103 R)
• M7: 1,697,936 km (0.087 R)
• M8: 1,912,609 km (0.119 R)
• M9: 2,023,311 km (0.098 R)
• M10: 2,633,820 km (0.075 R)
• M11: 2,732,704 km (0.086 R)
• M12: 3,298,633 km (0.082 R)
• M13: 4,330,410 km (0.066 R)
• M14: 4,477,165 km (0.117 R)
• M15: 5,204,211 km (0.081 R)
• M16: 5,297,709 km (0.066 R)
• M17: 5,454,787 km (0.116 R)
• M18: 5,902,982 km (0.072 R)
• M19: 6,631,075 km (0.12 R)
• M20: 7,282,724 km (0.11 R)
• M21: 7,847,306 km (0.069 R)
• M22: 8,171,036 km (0.077 R)
• M23: 8,906,309 km (0.099 R)
• M24: 9,357,646 km (0.112 R)
• M25: 9,547,934 km (0.112 R)
• M26: 10,439,538 km (0.118 R)
• M27: 11,115,720 km (0.101 R)
• M28: 11,438,852 km (0.109 R)
• M29: 12,343,470 km (0.105 R)
• M30: 13,699,724 km (0.103 R)
• M31: 14,351,821 km (0.117 R)
• M32: 14,659,544 km (0.068 R)
• M33: 15,013,941 km (0.079 R)
• M34: 16,874,191 km (0.097 R)
• M35: 16,966,792 km (0.116 R)
• M36: 17,059,543 km (0.05 R)
• M37: 17,198,968 km (0.078 R)
• M38: 17,760,708 km (0.106 R)
• M39: 18,138,443 km (0.055 R)
• M40: 18,280,860 km (0.074 R)
• M41: 18,758,077 km (0.084 R)
• M42: 20,067,058 km (0.07 R)
• M43: 20,361,916 km (0.082 R)
• M44: 21,405,361 km (0.119 R)
• M45: 22,415,147 km (0.085 R)
• M46: 23,285,806 km (0.116 R)
• M47: 26,391,907 km (0.028 R)
• M48: 27,202,129 km (0.063 R)
• M49: 28,130,384 km (0.103 R)
• M50: 29,514,014 km (0.116 R)
• M51: 29,737,514 km (0.1 R)
• M52: 33,098,230 km (0.079 R)
• M53: 33,738,060 km (0.116 R)
• M54: 35,207,260 km (0.05 R)
• M55: 37,904,061 km (0.09 R)
• M56: 38,086,271 km (0.075 R)
• M57: 38,329,518 km (0.11 R)
• M58: 38,451,440 km (0.116 R)
• M59: 38,940,027 km (0.036 R)
• M60: 39,923,633 km (0.109 R)
• M61: 41,226,929 km (0.046 R)
• M62: 41,539,290 km (0.088 R)
• M63: 41,664,503 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 745.6

Radius: 6.7

Gravity: 16.61 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 9.52 AU - 15.8 AU

Year: 16880 Days

Day: 19.7 Hours

Environment

Temp: -195 °C

Axial Tilt: 17.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 73,048,356 km

• M1: 133,292 km (0.109 R)
• M2: 521,049 km (0.081 R)
• M3: 935,286 km (0.106 R)
• M4: 1,161,179 km (0.088 R)
• M5: 1,376,450 km (0.107 R)
• M6: 1,692,850 km (0.097 R)
• M7: 1,844,093 km (0.12 R)
• M8: 2,258,180 km (0.086 R)
• M9: 2,949,472 km (0.07 R)
• M10: 3,318,230 km (0.089 R)
• M11: 3,546,517 km (0.053 R)
• M12: 4,385,162 km (0.038 R)
• M13: 4,468,189 km (0.058 R)
• M14: 4,762,747 km (0.079 R)
• M15: 5,063,738 km (0.108 R)
• M16: 5,238,469 km (0.077 R)
• M17: 5,683,971 km (0.119 R)
• M18: 6,469,210 km (0.106 R)
• M19: 6,706,473 km (0.115 R)
• M20: 7,634,428 km (0.026 R)
• M21: 8,037,146 km (0.103 R)
• M22: 8,088,009 km (0.115 R)
• M23: 9,339,545 km (0.106 R)
• M24: 10,042,355 km (0.057 R)
• M25: 11,785,919 km (0.101 R)
• M26: 12,017,646 km (0.105 R)
• M27: 12,721,953 km (0.088 R)
• M28: 13,138,882 km (0.113 R)
• M29: 13,198,871 km (0.119 R)
• M30: 14,047,390 km (0.101 R)
• M31: 15,733,208 km (0.03 R)
• M32: 16,180,655 km (0.084 R)
• M33: 16,762,142 km (0.034 R)
• M34: 17,088,116 km (0.106 R)
• M35: 18,078,454 km (0.105 R)
• M36: 18,614,313 km (0.088 R)
• M37: 18,884,188 km (0.066 R)
• M38: 19,087,492 km (0.11 R)
• M39: 19,496,043 km (0.112 R)
• M40: 19,632,925 km (0.082 R)
• M41: 20,183,595 km (0.096 R)
• M42: 20,669,639 km (0.109 R)
• M43: 20,949,087 km (0.104 R)
• M44: 21,089,261 km (0.119 R)
• M45: 22,079,449 km (0.101 R)
• M46: 23,229,408 km (0.06 R)
• M47: 23,301,813 km (0.033 R)
• M48: 24,178,008 km (0.032 R)
• M49: 24,472,416 km (0.115 R)
• M50: 25,736,967 km (0.083 R)
• M51: 26,946,466 km (0.114 R)
• M52: 27,098,906 km (0.104 R)
• M53: 27,328,240 km (0.034 R)
• M54: 28,406,691 km (0.115 R)
• M55: 28,484,183 km (0.113 R)
• M56: 29,263,737 km (0.036 R)
• M57: 29,420,516 km (0.106 R)
• M58: 29,498,905 km (0.073 R)
• M59: 31,643,989 km (0.052 R)
• M60: 32,370,137 km (0.071 R)
• M61: 34,003,297 km (0.118 R)
• M62: 35,412,509 km (0.098 R)
• M63: 35,495,984 km (0.115 R)
• M64: 36,082,258 km (0.088 R)
• M65: 37,604,417 km (0.088 R)
• M66: 39,406,622 km (0.071 R)
• M67: 40,798,481 km (0.084 R)
• M68: 40,973,660 km (0.117 R)
• M69: 41,852,996 km (0.119 R)
• M70: 42,472,182 km (0.093 R)
• M71: 42,649,755 km (0.111 R)
• M72: 42,738,466 km (0.098 R)
• M73: 43,362,140 km (0.116 R)
• M74: 43,988,655 km (0.11 R)
• M75: 44,528,105 km (0.082 R)
• M76: 46,068,365 km (0.088 R)
• M77: 46,524,788 km (0.061 R)
• M78: 47,349,970 km (0.108 R)
• M79: 47,626,128 km (0.109 R)
• M80: 49,294,144 km (0.038 R)
• M81: 51,264,348 km (0.039 R)
• M82: 51,737,227 km (0.094 R)
• M83: 51,926,767 km (0.092 R)
• M84: 52,116,607 km (0.115 R)
• M85: 52,592,029 km (0.062 R)
• M86: 52,687,323 km (0.056 R)
• M87: 54,027,121 km (0.089 R)
• M88: 54,990,980 km (0.099 R)
• M89: 60,392,660 km (0.111 R)
• M90: 61,894,922 km (0.076 R)
• M91: 65,140,598 km (0.037 R)
• M92: 65,242,923 km (0.052 R)
• M93: 66,990,525 km (0.111 R)
• M94: 68,129,413 km (0.116 R)
• M95: 68,961,776 km (0.116 R)
• M96: 69,379,304 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 642.6

Radius: 6.1

Gravity: 17.27 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 15.3 AU - 21.48 AU

Year: 29553 Days

Day: 22.4 Hours

Environment

Temp: -207 °C

Axial Tilt: 23.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 73,048,356 km

• M1: 132,394 km (0.104 R)
• M2: 328,667 km (0.113 R)
• M3: 967,001 km (0.113 R)
• M4: 1,494,932 km (0.11 R)
• M5: 1,713,045 km (0.107 R)
• M6: 2,019,571 km (0.057 R)
• M7: 2,553,636 km (0.117 R)
• M8: 3,646,598 km (0.1 R)
• M9: 3,743,537 km (0.061 R)
• M10: 3,989,626 km (0.108 R)
• M11: 4,497,510 km (0.039 R)
• M12: 4,706,499 km (0.094 R)
• M13: 5,629,218 km (0.107 R)
• M14: 5,741,417 km (0.086 R)
• M15: 5,797,815 km (0.113 R)
• M16: 5,911,061 km (0.072 R)
• M17: 7,449,525 km (0.113 R)
• M18: 7,946,489 km (0.11 R)
• M19: 8,072,451 km (0.059 R)
• M20: 8,454,224 km (0.08 R)
• M21: 10,243,864 km (0.057 R)
• M22: 10,726,317 km (0.064 R)
• M23: 10,865,593 km (0.117 R)
• M24: 11,357,470 km (0.041 R)
• M25: 12,582,378 km (0.057 R)
• M26: 13,322,289 km (0.099 R)
• M27: 14,076,262 km (0.069 R)
• M28: 14,305,147 km (0.108 R)
• M29: 14,458,485 km (0.085 R)
• M30: 18,213,840 km (0.081 R)
• M31: 20,068,854 km (0.093 R)
• M32: 22,248,794 km (0.089 R)
• M33: 23,955,107 km (0.033 R)
• M34: 25,703,009 km (0.105 R)
• M35: 25,889,408 km (0.084 R)
• M36: 26,922,530 km (0.118 R)
• M37: 27,111,772 km (0.1 R)
• M38: 28,160,752 km (0.103 R)
• M39: 28,449,177 km (0.12 R)
• M40: 29,514,912 km (0.1 R)
• M41: 29,807,825 km (0.115 R)
• M42: 30,495,077 km (0.112 R)
• M43: 31,585,496 km (0.077 R)
• M44: 31,785,209 km (0.115 R)
• M45: 31,985,222 km (0.118 R)
• M46: 33,499,002 km (0.042 R)
• M47: 37,015,450 km (0.113 R)
• M48: 38,177,975 km (0.079 R)
• M49: 38,817,207 km (0.087 R)
• M50: 39,031,132 km (0.108 R)
• M51: 39,138,094 km (0.12 R)
• M52: 41,081,969 km (0.071 R)
• M53: 43,167,812 km (0.098 R)
• M54: 43,833,522 km (0.119 R)
• M55: 45,512,908 km (0.077 R)
• M56: 46,644,018 km (0.099 R)
• M57: 50,675,381 km (0.039 R)
• M58: 52,083,097 km (0.111 R)
• M59: 53,028,556 km (0.079 R)
• M60: 53,860,619 km (0.029 R)
• M61: 55,537,611 km (0.033 R)
• M62: 58,207,185 km (0.06 R)
• M63: 58,452,077 km (0.092 R)
• M64: 61,415,760 km (0.103 R)
• M65: 62,665,052 km (0.071 R)
• M66: 63,796,461 km (0.115 R)
• M67: 63,922,721 km (0.109 R)
• M68: 65,824,709 km (0.102 R)
• M69: 68,647,770 km (0.065 R)
• M70: 70,334,486 km (0.114 R)
• M71: 70,595,086 km (0.097 R)
• M72: 71,510,026 km (0.079 R)
• M73: 71,903,469 km (0.076 R)
• M74: 73,483,970 km (0.036 R)
• M75: 73,748,459 km (0.053 R)
• M76: 76,411,152 km (0.108 R)
• M77: 77,081,799 km (0.076 R)
• M78: 78,699,101 km (0.047 R)
• M79: 79,647,702 km (0.116 R)
• M80: 80,191,490 km (0.081 R)
• M81: 81,146,074 km (0.115 R)
• M82: 83,755,958 km (0.072 R)
• M83: 84,308,872 km (0.096 R)
• M84: 85,001,809 km (0.111 R)
• M85: 87,091,841 km (0.083 R)
• M86: 88,213,376 km (0.045 R)
• M87: 89,339,699 km (0.117 R)
• M88: 94,898,456 km (0.064 R)
• M89: 96,631,249 km (0.089 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.39 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 277.6

Radius: 5.1

Gravity: 10.67 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 18.17 AU - 18.61 AU

Year: 29553 Days

Day: 23.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 73,048,356 km

• M1: 211,083 km (0.112 R)
• M2: 254,616 km (0.057 R)
• M3: 442,660 km (0.072 R)
• M4: 541,395 km (0.082 R)
• M5: 582,833 km (0.108 R)
• M6: 904,020 km (0.118 R)
• M7: 1,653,356 km (0.09 R)
• M8: 1,745,957 km (0.082 R)
• M9: 2,336,868 km (0.082 R)
• M10: 2,762,474 km (0.087 R)
• M11: 2,946,928 km (0.084 R)
• M12: 3,603,514 km (0.085 R)
• M13: 3,683,698 km (0.064 R)
• M14: 4,517,257 km (0.106 R)
• M15: 5,544,396 km (0.096 R)
• M16: 6,788,153 km (0.103 R)
• M17: 10,646,132 km (0.09 R)
• M18: 12,357,083 km (0.037 R)
• M19: 13,275,165 km (0.036 R)
• M20: 16,025,672 km (0.086 R)
• M21: 16,689,737 km (0.09 R)
• M22: 17,295,159 km (0.09 R)
• M23: 18,113,460 km (0.059 R)
• M24: 18,527,247 km (0.119 R)
• M25: 21,002,943 km (0.119 R)
• M26: 22,315,963 km (0.066 R)
• M27: 22,389,715 km (0.099 R)
• M28: 22,982,422 km (0.05 R)
• M29: 23,430,318 km (0.115 R)
• M30: 26,100,041 km (0.106 R)
• M31: 26,723,715 km (0.084 R)
• M32: 26,958,883 km (0.082 R)
• M33: 29,105,612 km (0.057 R)
• M34: 31,803,011 km (0.108 R)
• M35: 32,635,972 km (0.067 R)
• M36: 32,887,297 km (0.026 R)
• M37: 33,139,220 km (0.069 R)
• M38: 33,814,355 km (0.116 R)
• M39: 37,958,365 km (0.11 R)
• M40: 39,553,228 km (0.108 R)
• M41: 40,179,295 km (0.082 R)
• M42: 40,448,721 km (0.11 R)
• M43: 40,538,629 km (0.07 R)
• M44: 43,634,857 km (0.106 R)
• M45: 45,118,119 km (0.108 R)
• M46: 45,959,757 km (0.082 R)
• M47: 46,241,300 km (0.073 R)
• M48: 46,712,085 km (0.094 R)
• M49: 46,900,877 km (0.054 R)
• M50: 47,468,601 km (0.105 R)
• M51: 47,658,291 km (0.086 R)
• M52: 48,419,744 km (0.109 R)
• M53: 51,505,799 km (0.093 R)
• M54: 51,603,187 km (0.068 R)
• M55: 52,974,102 km (0.109 R)
• M56: 54,555,501 km (0.052 R)
• M57: 55,152,397 km (0.103 R)
• M58: 55,252,178 km (0.08 R)
• M59: 55,351,960 km (0.102 R)
• M60: 55,751,536 km (0.053 R)
• M61: 60,827,691 km (0.109 R)
• M62: 63,003,293 km (0.057 R)
• M63: 63,524,941 km (0.109 R)
• M64: 63,629,510 km (0.096 R)
• M65: 66,049,255 km (0.098 R)
• M66: 70,978,206 km (0.083 R)
• M67: 71,629,854 km (0.118 R)
• M68: 72,938,835 km (0.066 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: 203 - 18,643 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit