🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.75 AU - 1.01 AU

Year: 313 Days

Day: 31.5 Hours

Environment

Temp: 36 °C

Axial Tilt: 31.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.16 AU - 1.4 AU

Year: 548 Days

Day: 26.4 Hours

Environment

Temp: -38 °C

Axial Tilt: 26.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.48

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.24 AU - 1.54 AU

Year: 621 Days

Day: 25.2 Hours

Environment

Temp: -35 °C

Axial Tilt: 38.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.51

Radius: 1.18

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 1.31 AU - 2.19 AU

Year: 877 Days

Day: 47.8 Hours

Environment

Temp: -56 °C

Axial Tilt: 0.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.13

Radius: 1.35

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 1.68 AU - 1.82 AU

Year: 877 Days

Day: 17.9 Hours

Environment

Temp: -59 °C

Axial Tilt: 22.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 87,273,638 km

• M1: 451,038 km (0.1 R)

Planet 6 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.73 AU - 2.65 AU

Year: 1227 Days

Day: 38 Hours

Environment

Temp: -91 °C

Axial Tilt: 14.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 4.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 213.8

Radius: 11.5

Gravity: 1.62 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.7 AU - 5.76 AU

Year: 3896 Days

Day: 5.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 17.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 87,273,638 km

• M1: 143,614 km (0.089 R)
• M2: 255,663 km (0.085 R)
• M3: 346,917 km (0.083 R)
• M4: 434,731 km (0.111 R)
• M5: 517,758 km (0.117 R)
• M6: 607,517 km (0.062 R)
• M7: 720,015 km (0.113 R)
• M8: 805,136 km (0.117 R)
• M9: 1,015,321 km (0.08 R)
• M10: 1,162,375 km (0.113 R)
• M11: 1,370,017 km (0.119 R)
• M12: 1,489,696 km (0.108 R)
• M13: 1,704,668 km (0.041 R)
• M14: 1,869,824 km (0.071 R)
• M15: 1,991,148 km (0.11 R)
• M16: 2,293,186 km (0.079 R)
• M17: 2,705,328 km (0.119 R)
• M18: 2,857,170 km (0.105 R)
• M19: 3,040,427 km (0.079 R)
• M20: 3,315,388 km (0.099 R)
• M21: 3,403,950 km (0.117 R)
• M22: 3,643,905 km (0.054 R)
• M23: 3,827,611 km (0.1 R)
• M24: 4,156,577 km (0.075 R)
• M25: 4,380,974 km (0.115 R)
• M26: 4,725,198 km (0.102 R)
• M27: 4,875,395 km (0.057 R)
• M28: 5,474,684 km (0.078 R)
• M29: 5,667,964 km (0.066 R)
• M30: 6,151,913 km (0.09 R)
• M31: 6,444,975 km (0.09 R)
• M32: 6,912,170 km (0.118 R)
• M33: 6,987,866 km (0.109 R)
• M34: 7,197,752 km (0.086 R)
• M35: 7,274,496 km (0.106 R)
• M36: 7,643,254 km (0.097 R)
• M37: 7,741,241 km (0.054 R)
• M38: 8,057,790 km (0.119 R)
• M39: 8,217,710 km (0.068 R)
• M40: 8,419,069 km (0.106 R)
• M41: 8,622,073 km (0.107 R)
• M42: 8,744,594 km (0.037 R)
• M43: 8,950,291 km (0.06 R)
• M44: 9,033,019 km (0.106 R)
• M45: 9,450,247 km (0.108 R)
• M46: 9,576,657 km (0.114 R)
• M47: 9,703,666 km (0.118 R)
• M48: 9,788,787 km (0.087 R)
• M49: 10,434,003 km (0.053 R)
• M50: 10,542,910 km (0.111 R)
• M51: 10,916,007 km (0.077 R)
• M52: 11,048,700 km (0.112 R)
• M53: 11,315,882 km (0.035 R)
• M54: 11,517,540 km (0.115 R)
• M55: 11,788,312 km (0.06 R)
• M56: 11,992,813 km (0.094 R)
• M57: 12,799,295 km (0.088 R)
• M58: 13,244,498 km (0.116 R)
• M59: 13,504,499 km (0.037 R)
• M60: 13,790,081 km (0.078 R)
• M61: 14,198,184 km (0.083 R)
• M62: 15,248,212 km (0.09 R)
• M63: 15,545,612 km (0.102 R)
• M64: 16,373,487 km (0.083 R)
• M65: 16,525,628 km (0.104 R)
• M66: 16,984,744 km (0.036 R)
• M67: 17,267,334 km (0.046 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 264.9

Radius: 10.6

Gravity: 2.36 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.84 AU - 6.02 AU

Year: 4792 Days

Day: 9 Hours

Environment

Temp: -151 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 87,273,638 km

• M1: 132,544 km (0.049 R)
• M2: 355,295 km (0.091 R)
• M3: 525,388 km (0.074 R)
• M4: 744,399 km (0.106 R)
• M5: 1,795,773 km (0.106 R)
• M6: 1,864,289 km (0.086 R)
• M7: 2,119,054 km (0.077 R)
• M8: 2,709,367 km (0.093 R)
• M9: 2,820,518 km (0.06 R)
• M10: 2,901,002 km (0.092 R)
• M11: 3,800,384 km (0.11 R)
• M12: 3,979,303 km (0.098 R)
• M13: 4,382,769 km (0.116 R)
• M14: 4,495,117 km (0.041 R)
• M15: 5,032,173 km (0.072 R)
• M16: 5,209,147 km (0.079 R)
• M17: 5,834,616 km (0.084 R)
• M18: 6,187,667 km (0.067 R)
• M19: 6,612,076 km (0.05 R)
• M20: 6,741,179 km (0.055 R)
• M21: 7,133,874 km (0.105 R)
• M22: 7,288,558 km (0.092 R)
• M23: 7,533,898 km (0.1 R)
• M24: 7,714,014 km (0.091 R)
• M25: 8,055,696 km (0.054 R)
• M26: 8,402,314 km (0.109 R)
• M27: 8,472,326 km (0.091 R)
• M28: 8,636,285 km (0.081 R)
• M29: 8,706,746 km (0.046 R)
• M30: 8,848,564 km (0.117 R)
• M31: 9,086,425 km (0.086 R)
• M32: 9,398,935 km (0.089 R)
• M33: 9,593,113 km (0.117 R)
• M34: 9,666,117 km (0.118 R)
• M35: 9,911,308 km (0.12 R)
• M36: 10,208,110 km (0.072 R)
• M37: 10,282,759 km (0.064 R)
• M38: 10,533,036 km (0.112 R)
• M39: 10,658,848 km (0.097 R)
• M40: 11,141,750 km (0.057 R)
• M41: 11,450,371 km (0.087 R)
• M42: 12,023,630 km (0.047 R)
• M43: 12,155,276 km (0.09 R)
• M44: 12,927,949 km (0.119 R)
• M45: 13,116,891 km (0.102 R)
• M46: 13,936,837 km (0.103 R)
• M47: 14,380,993 km (0.039 R)
• M48: 14,999,131 km (0.061 R)
• M49: 16,029,561 km (0.07 R)
• M50: 16,817,344 km (0.079 R)
• M51: 18,369,721 km (0.091 R)
• M52: 18,917,848 km (0.073 R)
• M53: 19,255,340 km (0.099 R)
• M54: 20,279,936 km (0.119 R)
• M55: 20,656,923 km (0.098 R)
• M56: 20,846,314 km (0.076 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 770.6

Radius: 7.4

Gravity: 14.07 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 12.88 AU - 17.78 AU

Year: 22733 Days

Day: 19.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 87,273,638 km

• M1: 99,782 km (0.052 R)
• M2: 178,171 km (0.06 R)
• M3: 372,947 km (0.051 R)
• M4: 704,756 km (0.09 R)
• M5: 997,519 km (0.058 R)
• M6: 1,054,665 km (0.079 R)
• M7: 1,294,620 km (0.085 R)
• M8: 1,357,451 km (0.055 R)
• M9: 1,755,381 km (0.043 R)
• M10: 1,825,244 km (0.087 R)
• M11: 2,188,168 km (0.063 R)
• M12: 2,494,544 km (0.099 R)
• M13: 2,693,061 km (0.062 R)
• M14: 2,896,813 km (0.052 R)
• M15: 3,021,428 km (0.094 R)
• M16: 3,105,502 km (0.081 R)
• M17: 3,319,128 km (0.114 R)
• M18: 3,988,728 km (0.107 R)
• M19: 5,810,232 km (0.06 R)
• M20: 5,967,758 km (0.098 R)
• M21: 6,020,716 km (0.05 R)
• M22: 6,180,187 km (0.109 R)
• M23: 6,942,987 km (0.032 R)
• M24: 7,166,336 km (0.036 R)
• M25: 7,562,920 km (0.058 R)
• M26: 7,735,108 km (0.069 R)
• M27: 8,915,883 km (0.102 R)
• M28: 9,342,237 km (0.085 R)
• M29: 9,526,991 km (0.113 R)
• M30: 12,104,113 km (0.113 R)
• M31: 13,260,654 km (0.115 R)
• M32: 14,737,335 km (0.119 R)
• M33: 15,024,413 km (0.03 R)
• M34: 15,096,520 km (0.097 R)
• M35: 16,191,576 km (0.094 R)
• M36: 18,844,245 km (0.072 R)
• M37: 19,626,642 km (0.111 R)
• M38: 21,061,435 km (0.108 R)
• M39: 21,303,934 km (0.088 R)
• M40: 23,026,553 km (0.102 R)
• M41: 23,359,857 km (0.101 R)
• M42: 25,822,687 km (0.07 R)
• M43: 26,168,856 km (0.115 R)
• M44: 27,216,490 km (0.106 R)
• M45: 27,480,530 km (0.11 R)
• M46: 27,568,793 km (0.082 R)
• M47: 27,657,056 km (0.116 R)
• M48: 30,076,652 km (0.04 R)
• M49: 32,097,570 km (0.1 R)
• M50: 32,843,315 km (0.101 R)
• M51: 33,878,083 km (0.114 R)
• M52: 34,352,009 km (0.069 R)
• M53: 34,732,586 km (0.101 R)
• M54: 34,923,473 km (0.081 R)
• M55: 36,656,864 km (0.118 R)
• M56: 36,948,430 km (0.108 R)
• M57: 38,024,188 km (0.073 R)
• M58: 38,319,495 km (0.104 R)
• M59: 41,515,204 km (0.081 R)
• M60: 42,735,474 km (0.076 R)
• M61: 43,864,340 km (0.108 R)
• M62: 44,587,795 km (0.11 R)
• M63: 50,408,050 km (0.102 R)
• M64: 51,600,345 km (0.116 R)
• M65: 52,145,479 km (0.06 R)
• M66: 52,254,686 km (0.083 R)
• M67: 52,802,064 km (0.11 R)
• M68: 53,021,525 km (0.092 R)
• M69: 54,123,462 km (0.114 R)
• M70: 54,899,277 km (0.08 R)
• M71: 55,121,579 km (0.096 R)
• M72: 55,678,831 km (0.112 R)
• M73: 57,700,048 km (0.09 R)
• M74: 57,812,995 km (0.099 R)
• M75: 58,492,468 km (0.095 R)
• M76: 60,432,154 km (0.12 R)
• M77: 61,006,610 km (0.099 R)
• M78: 63,322,535 km (0.036 R)
• M79: 64,139,937 km (0.119 R)
• M80: 65,313,682 km (0.093 R)
• M81: 66,021,280 km (0.107 R)
• M82: 67,087,614 km (0.113 R)
• M83: 67,325,325 km (0.104 R)
• M84: 67,682,415 km (0.115 R)
• M85: 70,924,500 km (0.09 R)
• M86: 71,651,695 km (0.038 R)
• M87: 73,113,865 km (0.11 R)
• M88: 74,708,728 km (0.045 R)
• M89: 75,078,384 km (0.117 R)
• M90: 77,932,861 km (0.101 R)
• M91: 80,317,601 km (0.095 R)
• M92: 80,696,383 km (0.063 R)
• M93: 82,090,036 km (0.085 R)
• M94: 85,673,354 km (0.092 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 418.9

Radius: 6.9

Gravity: 8.8 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 14.68 AU - 23.36 AU

Year: 31417 Days

Day: 18.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 87,273,638 km

• M1: 116,686 km (0.087 R)
• M2: 186,399 km (0.09 R)
• M3: 279,000 km (0.12 R)
• M4: 516,412 km (0.05 R)
• M5: 1,530,685 km (0.118 R)
• M6: 1,840,951 km (0.105 R)
• M7: 2,021,815 km (0.054 R)
• M8: 2,095,717 km (0.112 R)
• M9: 2,208,513 km (0.114 R)
• M10: 2,598,515 km (0.081 R)
• M11: 2,842,958 km (0.065 R)
• M12: 3,530,510 km (0.034 R)
• M13: 3,575,090 km (0.064 R)
• M14: 3,664,998 km (0.108 R)
• M15: 3,846,909 km (0.12 R)
• M16: 4,362,573 km (0.102 R)
• M17: 4,458,615 km (0.101 R)
• M18: 4,652,943 km (0.11 R)
• M19: 4,800,596 km (0.054 R)
• M20: 4,899,779 km (0.114 R)
• M21: 5,823,546 km (0.084 R)
• M22: 5,929,461 km (0.116 R)
• M23: 5,982,568 km (0.075 R)
• M24: 8,237,607 km (0.114 R)
• M25: 11,049,748 km (0.107 R)
• M26: 14,055,618 km (0.113 R)
• M27: 15,280,375 km (0.106 R)
• M28: 15,353,529 km (0.057 R)
• M29: 16,239,896 km (0.115 R)
• M30: 16,689,288 km (0.086 R)
• M31: 17,523,745 km (0.054 R)
• M32: 17,830,570 km (0.069 R)
• M33: 19,947,679 km (0.027 R)
• M34: 20,428,786 km (0.114 R)
• M35: 21,566,328 km (0.115 R)
• M36: 23,902,299 km (0.076 R)
• M37: 24,413,325 km (0.107 R)
• M38: 24,927,942 km (0.111 R)
• M39: 27,999,934 km (0.114 R)
• M40: 29,899,678 km (0.096 R)
• M41: 30,450,198 km (0.108 R)
• M42: 31,934,209 km (0.117 R)
• M43: 32,027,707 km (0.1 R)
• M44: 32,496,697 km (0.102 R)
• M45: 33,536,701 km (0.086 R)
• M46: 33,726,840 km (0.043 R)
• M47: 34,587,327 km (0.087 R)
• M48: 37,606,212 km (0.073 R)
• M49: 38,398,931 km (0.089 R)
• M50: 38,997,023 km (0.058 R)
• M51: 39,197,185 km (0.106 R)
• M52: 39,297,266 km (0.119 R)
• M53: 39,397,497 km (0.117 R)
• M54: 40,101,654 km (0.113 R)
• M55: 40,202,483 km (0.056 R)
• M56: 40,606,996 km (0.056 R)
• M57: 41,114,581 km (0.084 R)
• M58: 43,787,596 km (0.062 R)
• M59: 43,995,537 km (0.045 R)
• M60: 44,621,454 km (0.057 R)
• M61: 46,198,665 km (0.062 R)
• M62: 46,834,755 km (0.102 R)
• M63: 48,115,462 km (0.028 R)
• M64: 48,867,940 km (0.102 R)
• M65: 51,148,410 km (0.097 R)
• M66: 52,026,250 km (0.063 R)
• M67: 53,241,433 km (0.054 R)
• M68: 53,463,437 km (0.102 R)
• M69: 54,577,642 km (0.119 R)
• M70: 55,925,070 km (0.09 R)
• M71: 57,966,333 km (0.073 R)
• M72: 58,537,796 km (0.03 R)
• M73: 58,881,423 km (0.102 R)
• M74: 59,111,055 km (0.055 R)
• M75: 60,147,469 km (0.097 R)
• M76: 66,252,708 km (0.114 R)
• M77: 66,850,052 km (0.087 R)
• M78: 67,089,559 km (0.055 R)
• M79: 68,773,582 km (0.119 R)
• M80: 70,959,207 km (0.063 R)
• M81: 72,551,826 km (0.044 R)
• M82: 72,797,914 km (0.099 R)
• M83: 74,156,113 km (0.083 R)
• M84: 74,403,997 km (0.039 R)
• M85: 75,273,759 km (0.091 R)
• M86: 75,522,839 km (0.119 R)
• M87: 75,896,984 km (0.052 R)
• M88: 78,407,236 km (0.094 R)
• M89: 79,165,548 km (0.107 R)
• M90: 79,545,676 km (0.112 R)
• M91: 79,672,535 km (0.09 R)
• M92: 80,816,958 km (0.057 R)
• M93: 84,153,739 km (0.09 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 381 - 17,308 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit