🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.04

Radius: 1.75

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.94 AU - 1 AU

Year: 341 Days

Day: 20.7 Hours

Environment

Temp: 76 °C

Axial Tilt: 41.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.09 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 1.03 AU - 1.15 AU

Year: 406 Days

Day: 14.7 Hours

Environment

Temp: 38 °C

Axial Tilt: 21 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 2.05 AU - 3.37 AU

Year: 1590 Days

Day: 17.4 Hours

Environment

Temp: -92 °C

Axial Tilt: 7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,844,823 km

• M1: 356,043 km (0.087 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 2.56 AU - 3.24 AU

Year: 1760 Days

Day: 42.6 Hours

Environment

Temp: -101 °C

Axial Tilt: 17 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 58,844,823 km

• M1: 190,288 km (0.098 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.88 AU - 4.66 AU

Year: 2609 Days

Day: 40.8 Hours

Environment

Temp: -110 °C

Axial Tilt: 39.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 508.1

Radius: 12.3

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 6.75 AU - 9.39 AU

Year: 8172 Days

Day: 11 Hours

Environment

Temp: -166 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 58,844,823 km

• M1: 284,685 km (0.097 R)
• M2: 525,687 km (0.055 R)
• M3: 764,595 km (0.082 R)
• M4: 867,518 km (0.091 R)
• M5: 1,311,824 km (0.051 R)
• M6: 2,174,106 km (0.088 R)
• M7: 2,260,125 km (0.111 R)
• M8: 2,369,331 km (0.028 R)
• M9: 2,457,893 km (0.063 R)
• M10: 2,570,391 km (0.051 R)
• M11: 2,661,645 km (0.09 R)
• M12: 2,777,135 km (0.046 R)
• M13: 2,965,628 km (0.119 R)
• M14: 3,134,225 km (0.038 R)
• M15: 3,761,938 km (0.089 R)
• M16: 4,988,191 km (0.116 R)
• M17: 5,481,715 km (0.106 R)
• M18: 6,421,638 km (0.068 R)
• M19: 6,703,929 km (0.113 R)
• M20: 7,086,750 km (0.075 R)
• M21: 7,707,432 km (0.099 R)
• M22: 8,108,504 km (0.106 R)
• M23: 9,281,800 km (0.074 R)
• M24: 9,387,865 km (0.058 R)
• M25: 9,924,323 km (0.112 R)
• M26: 10,069,133 km (0.084 R)
• M27: 10,178,190 km (0.084 R)
• M28: 10,287,546 km (0.106 R)
• M29: 10,729,309 km (0.109 R)
• M30: 10,877,860 km (0.06 R)
• M31: 12,052,801 km (0.094 R)
• M32: 12,168,590 km (0.099 R)
• M33: 12,284,828 km (0.111 R)
• M34: 13,347,421 km (0.119 R)
• M35: 13,427,306 km (0.09 R)
• M36: 14,153,455 km (0.104 R)
• M37: 15,939,504 km (0.043 R)
• M38: 17,707,750 km (0.093 R)
• M39: 18,237,028 km (0.119 R)
• M40: 18,325,739 km (0.112 R)
• M41: 19,311,140 km (0.076 R)
• M42: 19,992,858 km (0.119 R)
• M43: 20,636,278 km (0.073 R)
• M44: 20,728,730 km (0.106 R)
• M45: 21,006,982 km (0.108 R)
• M46: 21,193,231 km (0.089 R)
• M47: 23,373,620 km (0.11 R)
• M48: 23,808,651 km (0.082 R)
• M49: 24,148,687 km (0.065 R)
• M50: 25,030,716 km (0.071 R)
• M51: 25,376,586 km (0.108 R)
• M52: 25,823,734 km (0.077 R)
• M53: 26,574,416 km (0.063 R)
• M54: 27,383,292 km (0.092 R)
• M55: 27,739,634 km (0.098 R)
• M56: 27,995,147 km (0.11 R)
• M57: 29,024,979 km (0.095 R)
• M58: 29,180,561 km (0.097 R)
• M59: 29,962,509 km (0.057 R)
• M60: 30,119,736 km (0.033 R)
• M61: 30,593,064 km (0.059 R)
• M62: 31,174,850 km (0.068 R)
• M63: 32,349,343 km (0.077 R)
• M64: 32,456,904 km (0.104 R)
• M65: 32,834,040 km (0.031 R)
• M66: 33,266,976 km (0.114 R)
• M67: 33,484,043 km (0.107 R)
• M68: 34,247,740 km (0.073 R)
• M69: 34,962,070 km (0.102 R)
• M70: 35,293,429 km (0.116 R)
• M71: 35,570,335 km (0.107 R)
• M72: 36,405,390 km (0.053 R)
• M73: 36,797,336 km (0.119 R)
• M74: 36,965,783 km (0.108 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 316.5

Radius: 9.3

Gravity: 3.66 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 6.41 AU - 9.85 AU

Year: 8263 Days

Day: 10.4 Hours

Environment

Temp: -155 °C

Axial Tilt: 0.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 58,844,823 km

• M1: 163,810 km (0.1 R)
• M2: 267,930 km (0.098 R)
• M3: 405,560 km (0.055 R)
• M4: 679,474 km (0.079 R)
• M5: 743,801 km (0.102 R)
• M6: 1,082,789 km (0.107 R)
• M7: 1,350,719 km (0.111 R)
• M8: 1,518,269 km (0.1 R)
• M9: 1,622,090 km (0.087 R)
• M10: 1,728,454 km (0.12 R)
• M11: 1,818,811 km (0.085 R)
• M12: 1,966,913 km (0.059 R)
• M13: 2,138,352 km (0.118 R)
• M14: 2,275,084 km (0.072 R)
• M15: 2,414,809 km (0.063 R)
• M16: 2,766,065 km (0.086 R)
• M17: 2,851,036 km (0.096 R)
• M18: 3,244,628 km (0.095 R)
• M19: 3,356,976 km (0.108 R)
• M20: 4,204,299 km (0.071 R)
• M21: 4,501,101 km (0.087 R)
• M22: 4,651,895 km (0.081 R)
• M23: 4,958,870 km (0.112 R)
• M24: 5,036,661 km (0.11 R)
• M25: 5,565,490 km (0.062 R)
• M26: 5,754,880 km (0.117 R)
• M27: 5,863,937 km (0.055 R)
• M28: 6,001,418 km (0.101 R)
• M29: 6,223,421 km (0.116 R)
• M30: 6,476,541 km (0.052 R)
• M31: 6,561,662 km (0.101 R)
• M32: 6,848,142 km (0.033 R)
• M33: 6,934,908 km (0.105 R)
• M34: 7,642,058 km (0.112 R)
• M35: 7,943,497 km (0.086 R)
• M36: 8,279,494 km (0.081 R)
• M37: 8,839,589 km (0.08 R)
• M38: 10,458,836 km (0.102 R)
• M39: 10,928,424 km (0.095 R)
• M40: 11,404,893 km (0.11 R)
• M41: 11,783,974 km (0.108 R)
• M42: 12,167,393 km (0.094 R)
• M43: 12,272,561 km (0.096 R)
• M44: 14,440,533 km (0.08 R)
• M45: 14,514,883 km (0.093 R)
• M46: 14,813,181 km (0.075 R)
• M47: 15,076,025 km (0.055 R)
• M48: 16,958,415 km (0.091 R)
• M49: 17,115,343 km (0.037 R)
• M50: 17,194,031 km (0.057 R)
• M51: 18,267,396 km (0.077 R)
• M52: 18,630,021 km (0.103 R)
• M53: 19,362,452 km (0.112 R)
• M54: 19,814,537 km (0.032 R)
• M55: 20,062,720 km (0.078 R)
• M56: 22,470,947 km (0.091 R)
• M57: 22,902,686 km (0.103 R)
• M58: 22,989,453 km (0.071 R)
• M59: 23,337,268 km (0.083 R)
• M60: 23,599,363 km (0.1 R)
• M61: 23,994,302 km (0.111 R)
• M62: 24,170,528 km (0.092 R)
• M63: 25,102,822 km (0.091 R)
• M64: 26,273,276 km (0.074 R)
• M65: 26,454,887 km (0.08 R)
• M66: 26,773,830 km (0.104 R)
• M67: 26,956,639 km (0.077 R)
• M68: 27,691,912 km (0.114 R)
• M69: 28,620,317 km (0.041 R)
• M70: 29,417,524 km (0.035 R)
• M71: 30,269,633 km (0.029 R)
• M72: 31,418,246 km (0.088 R)
• M73: 32,094,877 km (0.092 R)
• M74: 32,240,436 km (0.09 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 320.8

Radius: 8.3

Gravity: 4.66 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 8.69 AU - 10.75 AU

Year: 10802 Days

Day: 11.7 Hours

Environment

Temp: -167 °C

Axial Tilt: 46.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 58,844,823 km

• M1: 197,619 km (0.064 R)
• M2: 427,700 km (0.032 R)
• M3: 692,040 km (0.119 R)
• M4: 811,568 km (0.103 R)
• M5: 1,176,138 km (0.075 R)
• M6: 1,229,545 km (0.083 R)
• M7: 1,283,999 km (0.103 R)
• M8: 1,707,660 km (0.097 R)
• M9: 2,128,628 km (0.097 R)
• M10: 2,699,045 km (0.11 R)
• M11: 3,013,649 km (0.089 R)
• M12: 3,238,495 km (0.12 R)
• M13: 3,546,666 km (0.109 R)
• M14: 3,651,534 km (0.118 R)
• M15: 3,918,267 km (0.115 R)
• M16: 4,499,006 km (0.046 R)
• M17: 4,698,570 km (0.077 R)
• M18: 5,556,065 km (0.039 R)
• M19: 6,175,400 km (0.042 R)
• M20: 6,621,950 km (0.087 R)
• M21: 6,816,577 km (0.1 R)
• M22: 7,078,971 km (0.062 R)
• M23: 7,211,365 km (0.113 R)
• M24: 7,411,527 km (0.051 R)
• M25: 7,613,634 km (0.073 R)
• M26: 8,057,790 km (0.068 R)
• M27: 8,196,019 km (0.03 R)
• M28: 8,721,855 km (0.078 R)
• M29: 9,006,689 km (0.08 R)
• M30: 9,294,665 km (0.094 R)
• M31: 10,176,694 km (0.074 R)
• M32: 10,665,580 km (0.097 R)
• M33: 11,783,675 km (0.12 R)
• M34: 12,138,222 km (0.029 R)
• M35: 12,376,531 km (0.06 R)
• M36: 12,979,111 km (0.118 R)
• M37: 13,141,425 km (0.075 R)
• M38: 13,508,987 km (0.098 R)
• M39: 14,928,222 km (0.085 R)
• M40: 16,219,401 km (0.07 R)
• M41: 16,481,945 km (0.084 R)
• M42: 16,701,854 km (0.058 R)
• M43: 17,233,376 km (0.107 R)
• M44: 17,322,536 km (0.084 R)
• M45: 17,411,846 km (0.08 R)
• M46: 17,635,794 km (0.055 R)
• M47: 17,815,610 km (0.111 R)
• M48: 18,222,367 km (0.112 R)
• M49: 18,495,383 km (0.092 R)
• M50: 18,815,523 km (0.028 R)
• M51: 19,368,586 km (0.089 R)
• M52: 20,443,447 km (0.087 R)
• M53: 21,441,713 km (0.094 R)
• M54: 21,585,626 km (0.054 R)
• M55: 22,261,510 km (0.113 R)
• M56: 22,358,599 km (0.031 R)
• M57: 22,895,206 km (0.104 R)
• M58: 23,189,764 km (0.112 R)
• M59: 23,337,417 km (0.056 R)
• M60: 24,530,460 km (0.098 R)
• M61: 25,134,537 km (0.117 R)
• M62: 25,794,263 km (0.09 R)
• M63: 26,562,598 km (0.099 R)
• M64: 26,820,505 km (0.058 R)
• M65: 26,923,877 km (0.094 R)
• M66: 28,069,497 km (0.087 R)
• M67: 28,174,365 km (0.08 R)
• M68: 28,226,874 km (0.06 R)
• M69: 28,595,483 km (0.096 R)
• M70: 29,071,653 km (0.08 R)
• M71: 29,177,868 km (0.12 R)
• M72: 29,443,853 km (0.052 R)
• M73: 29,497,110 km (0.098 R)
• M74: 29,817,548 km (0.097 R)
• M75: 29,924,660 km (0.109 R)
• M76: 30,408,161 km (0.102 R)
• M77: 31,110,972 km (0.102 R)
• M78: 31,273,884 km (0.117 R)
• M79: 32,202,737 km (0.097 R)
• M80: 33,196,067 km (0.09 R)
• M81: 34,367,568 km (0.071 R)
• M82: 34,648,512 km (0.109 R)
• M83: 34,817,408 km (0.085 R)
• M84: 36,178,599 km (0.074 R)
• M85: 36,350,039 km (0.053 R)
• M86: 37,153,379 km (0.078 R)
• M87: 38,136,686 km (0.107 R)
• M88: 38,602,384 km (0.1 R)

Planet 9 - Gas Giant

Semi-Major Axis: 10.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.3

Radius: 9.9

Gravity: 8.59 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 8.69 AU - 12.47 AU

Year: 12267 Days

Day: 7.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 58,844,823 km

• M1: 181,911 km (0.039 R)
• M2: 459,265 km (0.045 R)
• M3: 901,327 km (0.118 R)
• M4: 1,527,245 km (0.095 R)
• M5: 1,897,200 km (0.108 R)
• M6: 2,008,052 km (0.076 R)
• M7: 2,503,371 km (0.074 R)
• M8: 2,843,856 km (0.078 R)
• M9: 2,971,313 km (0.118 R)
• M10: 3,365,354 km (0.075 R)
• M11: 4,312,009 km (0.104 R)
• M12: 4,607,614 km (0.064 R)
• M13: 5,179,677 km (0.055 R)
• M14: 5,257,617 km (0.098 R)
• M15: 5,653,453 km (0.114 R)
• M16: 6,182,581 km (0.087 R)
• M17: 7,113,828 km (0.09 R)
• M18: 7,818,434 km (0.063 R)
• M19: 8,088,458 km (0.082 R)
• M20: 8,361,474 km (0.1 R)
• M21: 9,057,553 km (0.089 R)
• M22: 9,531,928 km (0.096 R)
• M23: 9,917,142 km (0.118 R)
• M24: 10,063,000 km (0.069 R)
• M25: 10,258,524 km (0.051 R)
• M26: 10,554,130 km (0.058 R)
• M27: 11,254,996 km (0.093 R)
• M28: 11,509,013 km (0.118 R)
• M29: 11,611,039 km (0.089 R)
• M30: 11,970,822 km (0.054 R)
• M31: 12,596,141 km (0.117 R)
• M32: 13,824,339 km (0.113 R)
• M33: 14,041,705 km (0.079 R)
• M34: 17,967,751 km (0.075 R)
• M35: 18,803,106 km (0.12 R)
• M36: 18,983,820 km (0.057 R)
• M37: 20,141,409 km (0.097 R)
• M38: 20,511,813 km (0.059 R)
• M39: 20,635,680 km (0.11 R)
• M40: 20,759,996 km (0.101 R)
• M41: 21,071,458 km (0.116 R)
• M42: 21,259,204 km (0.099 R)
• M43: 21,321,885 km (0.035 R)
• M44: 21,510,379 km (0.059 R)
• M45: 22,333,317 km (0.092 R)
• M46: 23,489,708 km (0.113 R)
• M47: 23,619,409 km (0.114 R)
• M48: 24,271,357 km (0.074 R)
• M49: 24,533,901 km (0.085 R)
• M50: 24,599,724 km (0.039 R)
• M51: 24,797,343 km (0.109 R)
• M52: 25,061,682 km (0.116 R)
• M53: 26,128,465 km (0.066 R)
• M54: 28,444,240 km (0.07 R)
• M55: 29,207,488 km (0.113 R)
• M56: 32,616,076 km (0.07 R)
• M57: 33,123,512 km (0.078 R)
• M58: 34,809,330 km (0.11 R)
• M59: 36,522,974 km (0.082 R)
• M60: 36,899,212 km (0.109 R)
• M61: 37,125,554 km (0.094 R)
• M62: 39,259,867 km (0.084 R)
• M63: 40,575,131 km (0.062 R)
• M64: 40,964,684 km (0.061 R)
• M65: 41,590,602 km (0.084 R)
• M66: 41,826,218 km (0.104 R)
• M67: 42,219,810 km (0.117 R)
• M68: 43,010,585 km (0.09 R)
• M69: 44,687,128 km (0.043 R)
• M70: 45,412,079 km (0.117 R)
• M71: 46,466,295 km (0.032 R)
• M72: 47,118,991 km (0.106 R)
• M73: 47,610,570 km (0.103 R)
• M74: 49,759,992 km (0.077 R)
• M75: 54,153,232 km (0.081 R)
• M76: 54,238,802 km (0.094 R)
• M77: 55,962,170 km (0.091 R)
• M78: 56,135,554 km (0.057 R)
• M79: 56,309,087 km (0.118 R)
• M80: 57,179,298 km (0.095 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 11,391 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit