🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.14 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.72

Radius: 0.88

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 1.13 AU - 1.15 AU

Year: 428 Days

Day: 31.7 Hours

Environment

Temp: 19 °C

Axial Tilt: 35.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.44

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.18 AU - 1.54 AU

Year: 557 Days

Day: 38 Hours

Environment

Temp: -7 °C

Axial Tilt: 25.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.09

Radius: 1.76

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.089

Orbit Range: 1.66 AU - 1.98 AU

Year: 863 Days

Day: 13.5 Hours

Environment

Temp: -39 °C

Axial Tilt: 7.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.68

Radius: 0.86

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 2.23 AU - 2.69 AU

Year: 1356 Days

Day: 36.1 Hours

Environment

Temp: -65 °C

Axial Tilt: 13.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 6.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358.5

Radius: 8.1

Gravity: 5.46 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.97 AU - 7.83 AU

Year: 5690 Days

Day: 13 Hours

Environment

Temp: -156 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 74,929,314 km

• M1: 112,946 km (0.108 R)
• M2: 164,558 km (0.041 R)
• M3: 244,892 km (0.076 R)
• M4: 353,051 km (0.114 R)
• M5: 432,338 km (0.085 R)
• M6: 755,619 km (0.1 R)
• M7: 862,282 km (0.099 R)
• M8: 1,078,002 km (0.104 R)
• M9: 1,499,868 km (0.048 R)
• M10: 1,728,903 km (0.095 R)
• M11: 1,807,741 km (0.057 R)
• M12: 2,553,486 km (0.118 R)
• M13: 2,735,098 km (0.111 R)
• M14: 2,902,199 km (0.099 R)
• M15: 3,188,230 km (0.056 R)
• M16: 3,403,800 km (0.054 R)
• M17: 3,543,525 km (0.071 R)
• M18: 3,603,962 km (0.093 R)
• M19: 3,726,034 km (0.037 R)
• M20: 3,808,014 km (0.116 R)
• M21: 4,078,936 km (0.114 R)
• M22: 4,184,851 km (0.071 R)
• M23: 4,248,879 km (0.107 R)
• M24: 4,421,066 km (0.111 R)
• M25: 4,728,041 km (0.037 R)
• M26: 4,817,051 km (0.053 R)
• M27: 5,019,308 km (0.1 R)
• M28: 5,595,858 km (0.097 R)
• M29: 6,290,740 km (0.067 R)
• M30: 6,760,627 km (0.039 R)
• M31: 7,114,276 km (0.084 R)
• M32: 7,551,701 km (0.087 R)
• M33: 8,371,796 km (0.116 R)
• M34: 8,533,811 km (0.107 R)
• M35: 8,669,645 km (0.059 R)
• M36: 8,833,605 km (0.089 R)
• M37: 9,555,714 km (0.057 R)
• M38: 9,640,236 km (0.116 R)
• M39: 10,181,481 km (0.103 R)
• M40: 10,238,927 km (0.111 R)
• M41: 10,383,289 km (0.096 R)
• M42: 10,615,764 km (0.094 R)
• M43: 10,674,107 km (0.071 R)
• M44: 11,233,903 km (0.096 R)
• M45: 11,352,982 km (0.112 R)
• M46: 11,472,362 km (0.096 R)
• M47: 11,682,547 km (0.093 R)
• M48: 11,984,884 km (0.108 R)
• M49: 12,504,886 km (0.091 R)
• M50: 12,659,271 km (0.099 R)
• M51: 12,814,254 km (0.106 R)
• M52: 13,063,484 km (0.059 R)
• M53: 13,757,319 km (0.108 R)
• M54: 13,820,898 km (0.104 R)
• M55: 14,820,362 km (0.11 R)
• M56: 14,983,723 km (0.093 R)
• M57: 15,876,224 km (0.078 R)
• M58: 16,009,815 km (0.092 R)
• M59: 16,616,135 km (0.096 R)
• M60: 16,717,861 km (0.059 R)
• M61: 18,164,323 km (0.083 R)
• M62: 18,339,203 km (0.083 R)
• M63: 18,444,370 km (0.096 R)
• M64: 19,293,189 km (0.04 R)
• M65: 19,435,905 km (0.081 R)
• M66: 19,686,481 km (0.1 R)
• M67: 19,758,139 km (0.116 R)
• M68: 20,772,412 km (0.034 R)
• M69: 21,285,832 km (0.074 R)
• M70: 21,840,541 km (0.051 R)
• M71: 22,662,731 km (0.043 R)
• M72: 22,813,226 km (0.089 R)
• M73: 23,077,566 km (0.096 R)
• M74: 23,191,111 km (0.045 R)
• M75: 23,723,679 km (0.108 R)
• M76: 24,607,354 km (0.099 R)
• M77: 24,684,696 km (0.084 R)
• M78: 24,917,171 km (0.116 R)
• M79: 25,111,648 km (0.081 R)
• M80: 25,893,895 km (0.075 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 382.5

Radius: 12.6

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 7.74 AU - 8.4 AU

Year: 8057 Days

Day: 6.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 74,929,314 km

• M1: 165,306 km (0.098 R)
• M2: 316,100 km (0.105 R)
• M3: 439,070 km (0.099 R)
• M4: 583,581 km (0.087 R)
• M5: 773,271 km (0.07 R)
• M6: 855,401 km (0.077 R)
• M7: 940,971 km (0.092 R)
• M8: 1,137,243 km (0.092 R)
• M9: 1,216,380 km (0.095 R)
• M10: 1,364,183 km (0.026 R)
• M11: 1,881,792 km (0.112 R)
• M12: 2,093,772 km (0.091 R)
• M13: 2,293,335 km (0.098 R)
• M14: 2,583,555 km (0.118 R)
• M15: 2,733,153 km (0.066 R)
• M16: 2,820,069 km (0.07 R)
• M17: 3,360,716 km (0.055 R)
• M18: 3,715,263 km (0.099 R)
• M19: 4,081,927 km (0.081 R)
• M20: 4,282,389 km (0.026 R)
• M21: 4,982,806 km (0.065 R)
• M22: 5,746,802 km (0.065 R)
• M23: 6,057,068 km (0.048 R)
• M24: 7,170,974 km (0.119 R)
• M25: 7,261,630 km (0.052 R)
• M26: 7,720,597 km (0.093 R)
• M27: 8,220,553 km (0.093 R)
• M28: 8,442,556 km (0.069 R)
• M29: 8,957,771 km (0.072 R)
• M30: 9,252,030 km (0.097 R)
• M31: 9,516,220 km (0.084 R)
• M32: 9,782,953 km (0.112 R)
• M33: 10,052,229 km (0.074 R)
• M34: 10,153,806 km (0.095 R)
• M35: 10,289,940 km (0.091 R)
• M36: 11,118,712 km (0.08 R)
• M37: 11,294,041 km (0.098 R)
• M38: 11,435,112 km (0.092 R)
• M39: 11,790,107 km (0.099 R)
• M40: 12,401,963 km (0.104 R)
• M41: 13,024,290 km (0.103 R)
• M42: 13,432,393 km (0.12 R)
• M43: 13,806,986 km (0.116 R)
• M44: 13,920,082 km (0.118 R)
• M45: 14,375,458 km (0.116 R)
• M46: 14,490,050 km (0.05 R)
• M47: 14,874,367 km (0.086 R)
• M48: 15,067,647 km (0.037 R)
• M49: 15,968,077 km (0.106 R)
• M50: 16,047,214 km (0.106 R)
• M51: 16,444,845 km (0.098 R)
• M52: 16,644,857 km (0.076 R)
• M53: 16,845,618 km (0.108 R)
• M54: 17,168,600 km (0.086 R)
• M55: 17,575,356 km (0.117 R)
• M56: 18,647,524 km (0.086 R)
• M57: 21,288,675 km (0.088 R)
• M58: 21,375,890 km (0.093 R)
• M59: 21,725,650 km (0.034 R)
• M60: 21,989,241 km (0.102 R)
• M61: 22,563,847 km (0.105 R)
• M62: 22,786,299 km (0.029 R)
• M63: 23,098,809 km (0.074 R)
• M64: 23,278,027 km (0.057 R)
• M65: 23,547,752 km (0.077 R)
• M66: 23,863,703 km (0.042 R)
• M67: 24,226,627 km (0.098 R)
• M68: 24,682,751 km (0.112 R)
• M69: 25,187,793 km (0.056 R)
• M70: 26,254,875 km (0.079 R)
• M71: 27,716,297 km (0.096 R)
• M72: 28,002,178 km (0.049 R)
• M73: 28,433,020 km (0.113 R)
• M74: 29,155,727 km (0.119 R)
• M75: 33,922,664 km (0.107 R)
• M76: 34,075,403 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 474.9

Radius: 4.6

Gravity: 22.44 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 13.08 AU - 17.44 AU

Year: 20951 Days

Day: 23 Hours

Environment

Temp: -193 °C

Axial Tilt: 7.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 74,929,314 km

• M1: 160,070 km (0.083 R)
• M2: 283,638 km (0.043 R)
• M3: 365,168 km (0.063 R)
• M4: 531,222 km (0.102 R)
• M5: 612,454 km (0.061 R)
• M6: 1,026,690 km (0.115 R)
• M7: 1,454,390 km (0.113 R)
• M8: 1,807,591 km (0.116 R)
• M9: 1,962,425 km (0.096 R)
• M10: 2,186,522 km (0.117 R)
• M11: 2,418,549 km (0.091 R)
• M12: 3,889,245 km (0.088 R)
• M13: 5,714,639 km (0.078 R)
• M14: 5,759,817 km (0.114 R)
• M15: 6,171,959 km (0.06 R)
• M16: 6,499,130 km (0.073 R)
• M17: 6,641,098 km (0.09 R)
• M18: 7,121,607 km (0.032 R)
• M19: 7,514,002 km (0.107 R)
• M20: 8,064,971 km (0.094 R)
• M21: 10,561,460 km (0.072 R)
• M22: 10,784,062 km (0.106 R)
• M23: 11,234,202 km (0.109 R)
• M24: 11,805,366 km (0.113 R)
• M25: 13,816,710 km (0.051 R)
• M26: 14,121,441 km (0.106 R)
• M27: 14,799,418 km (0.062 R)
• M28: 15,173,562 km (0.058 R)
• M29: 15,804,267 km (0.113 R)
• M30: 16,250,817 km (0.079 R)
• M31: 18,011,733 km (0.119 R)
• M32: 20,107,001 km (0.058 R)
• M33: 20,590,651 km (0.09 R)
• M34: 21,569,320 km (0.118 R)
• M35: 22,993,791 km (0.086 R)
• M36: 23,499,432 km (0.083 R)
• M37: 27,216,341 km (0.091 R)
• M38: 27,751,153 km (0.076 R)
• M39: 28,058,277 km (0.062 R)
• M40: 28,212,363 km (0.095 R)
• M41: 29,220,054 km (0.1 R)
• M42: 32,232,806 km (0.076 R)
• M43: 32,879,518 km (0.108 R)
• M44: 33,939,568 km (0.12 R)
• M45: 34,185,806 km (0.112 R)
• M46: 34,432,643 km (0.098 R)
• M47: 34,927,961 km (0.093 R)
• M48: 35,592,176 km (0.072 R)
• M49: 35,842,303 km (0.095 R)
• M50: 37,270,814 km (0.084 R)
• M51: 37,440,158 km (0.079 R)
• M52: 37,779,446 km (0.118 R)
• M53: 38,034,660 km (0.095 R)
• M54: 39,146,920 km (0.058 R)
• M55: 40,617,617 km (0.08 R)
• M56: 42,547,430 km (0.048 R)
• M57: 43,434,545 km (0.062 R)
• M58: 46,586,871 km (0.109 R)
• M59: 46,677,976 km (0.108 R)
• M60: 47,134,549 km (0.116 R)
• M61: 48,144,335 km (0.097 R)
• M62: 49,812,052 km (0.049 R)
• M63: 54,734,869 km (0.114 R)
• M64: 55,119,934 km (0.073 R)
• M65: 57,058,573 km (0.056 R)
• M66: 57,156,110 km (0.066 R)
• M67: 57,644,548 km (0.098 R)
• M68: 58,822,481 km (0.04 R)
• M69: 60,803,307 km (0.107 R)
• M70: 62,705,144 km (0.049 R)
• M71: 62,906,503 km (0.073 R)
• M72: 63,511,776 km (0.109 R)
• M73: 66,567,013 km (0.083 R)
• M74: 67,699,170 km (0.11 R)
• M75: 68,837,759 km (0.098 R)

Planet 8 - Ice Giant

Semi-Major Axis: 16.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 482

Radius: 4.8

Gravity: 20.92 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 15.53 AU - 17.23 AU

Year: 23300 Days

Day: 17.8 Hours

Environment

Temp: -190 °C

Axial Tilt: 59.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 74,929,314 km

• M1: 240,553 km (0.076 R)
• M2: 549,922 km (0.043 R)
• M3: 592,557 km (0.107 R)
• M4: 681,269 km (0.108 R)
• M5: 1,215,483 km (0.101 R)
• M6: 1,300,454 km (0.089 R)
• M7: 1,416,692 km (0.11 R)
• M8: 1,817,764 km (0.033 R)
• M9: 2,148,973 km (0.118 R)
• M10: 2,321,609 km (0.113 R)
• M11: 2,498,733 km (0.085 R)
• M12: 4,584,427 km (0.107 R)
• M13: 5,729,748 km (0.041 R)
• M14: 6,407,726 km (0.082 R)
• M15: 7,264,772 km (0.116 R)
• M16: 7,732,864 km (0.097 R)
• M17: 9,530,880 km (0.094 R)
• M18: 9,871,215 km (0.088 R)
• M19: 10,447,167 km (0.062 R)
• M20: 12,423,654 km (0.032 R)
• M21: 13,676,088 km (0.071 R)
• M22: 13,931,451 km (0.12 R)
• M23: 14,123,984 km (0.114 R)
• M24: 14,382,040 km (0.119 R)
• M25: 14,576,517 km (0.107 R)
• M26: 14,706,817 km (0.081 R)
• M27: 16,978,311 km (0.095 R)
• M28: 17,390,453 km (0.065 R)
• M29: 19,142,544 km (0.064 R)
• M30: 19,715,055 km (0.05 R)
• M31: 21,614,050 km (0.095 R)
• M32: 22,434,893 km (0.084 R)
• M33: 22,660,487 km (0.116 R)
• M34: 22,811,431 km (0.102 R)
• M35: 23,723,380 km (0.104 R)
• M36: 25,035,652 km (0.096 R)
• M37: 25,191,683 km (0.05 R)
• M38: 25,347,863 km (0.071 R)
• M39: 25,818,648 km (0.047 R)
• M40: 26,213,137 km (0.112 R)
• M41: 27,408,424 km (0.108 R)
• M42: 27,569,092 km (0.117 R)
• M43: 27,649,576 km (0.081 R)
• M44: 28,539,983 km (0.074 R)
• M45: 30,017,112 km (0.085 R)
• M46: 30,848,577 km (0.1 R)
• M47: 31,099,453 km (0.1 R)
• M48: 34,508,638 km (0.108 R)
• M49: 35,291,783 km (0.102 R)
• M50: 35,729,507 km (0.119 R)
• M51: 36,256,989 km (0.103 R)
• M52: 38,303,188 km (0.097 R)
• M53: 40,752,405 km (0.094 R)
• M54: 42,320,340 km (0.12 R)
• M55: 47,430,005 km (0.112 R)
• M56: 49,273,649 km (0.067 R)
• M57: 50,056,944 km (0.105 R)
• M58: 50,548,522 km (0.085 R)
• M59: 51,041,746 km (0.094 R)
• M60: 51,734,833 km (0.088 R)
• M61: 53,632,033 km (0.029 R)
• M62: 53,732,563 km (0.117 R)
• M63: 54,538,597 km (0.095 R)
• M64: 54,639,575 km (0.085 R)
• M65: 54,740,703 km (0.081 R)
• M66: 54,841,981 km (0.037 R)
• M67: 57,596,826 km (0.083 R)
• M68: 59,250,630 km (0.111 R)
• M69: 59,770,483 km (0.11 R)
• M70: 61,234,597 km (0.045 R)
• M71: 62,181,851 km (0.1 R)
• M72: 62,287,467 km (0.037 R)
• M73: 63,240,106 km (0.063 R)
• M74: 63,346,321 km (0.119 R)
• M75: 66,666,496 km (0.085 R)
• M76: 67,749,435 km (0.08 R)
• M77: 67,966,801 km (0.057 R)
• M78: 68,184,316 km (0.1 R)
• M79: 68,620,094 km (0.102 R)
• M80: 73,251,046 km (0.066 R)
• M81: 73,474,097 km (0.108 R)

Kuiper Belt

Range: 31.2 - 56.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 369 - 13,872 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit