🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.49

Radius: 1.44

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.46 AU - 0.6 AU

Year: 142 Days

Day: 30.7 Hours

Environment

Temp: 158 °C

Axial Tilt: 6.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 68,790,743 km

• M1: 128,205 km (0.044 R)
• M2: 299,794 km (0.1 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.2 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 1.14 AU - 1.26 AU

Year: 485 Days

Day: 47.7 Hours

Environment

Temp: 5 °C

Axial Tilt: 168.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 68,790,743 km

• M1: 840,142 km (0.078 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.25 AU - 2.63 AU

Year: 1406 Days

Day: 36.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.36

Radius: 1.13

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.213

Orbit Range: 2.3 AU - 3.54 AU

Year: 1841 Days

Day: 21.2 Hours

Environment

Temp: -110 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.34 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 2.51 AU - 4.17 AU

Year: 2252 Days

Day: 17.8 Hours

Environment

Temp: -121 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 68,790,743 km

• M1: 38,447 km (0.116 R)
• M2: 544,237 km (0.11 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 586.4

Radius: 13.9

Gravity: 3.04 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 4.88 AU - 7.36 AU

Year: 5586 Days

Day: 13.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 68,790,743 km

• M1: 240,853 km (0.082 R)
• M2: 601,683 km (0.086 R)
• M3: 693,386 km (0.039 R)
• M4: 790,774 km (0.067 R)
• M5: 893,698 km (0.08 R)
• M6: 1,085,931 km (0.097 R)
• M7: 1,217,278 km (0.11 R)
• M8: 1,338,901 km (0.117 R)
• M9: 1,661,733 km (0.07 R)
• M10: 2,775,639 km (0.083 R)
• M11: 3,084,858 km (0.116 R)
• M12: 3,340,520 km (0.069 R)
• M13: 3,536,793 km (0.091 R)
• M14: 4,009,971 km (0.081 R)
• M15: 4,313,206 km (0.098 R)
• M16: 4,575,600 km (0.086 R)
• M17: 4,917,282 km (0.11 R)
• M18: 5,216,927 km (0.117 R)
• M19: 5,343,486 km (0.075 R)
• M20: 5,522,555 km (0.116 R)
• M21: 6,858,763 km (0.104 R)
• M22: 7,165,888 km (0.104 R)
• M23: 7,706,834 km (0.037 R)
• M24: 7,793,600 km (0.109 R)
• M25: 8,114,039 km (0.074 R)
• M26: 8,231,772 km (0.12 R)
• M27: 8,498,505 km (0.067 R)
• M28: 8,647,954 km (0.105 R)
• M29: 9,132,202 km (0.102 R)
• M30: 9,224,055 km (0.043 R)
• M31: 9,781,307 km (0.085 R)
• M32: 9,937,936 km (0.103 R)
• M33: 10,032,482 km (0.111 R)
• M34: 10,895,961 km (0.09 R)
• M35: 11,386,044 km (0.115 R)
• M36: 11,816,736 km (0.075 R)
• M37: 12,084,366 km (0.059 R)
• M38: 12,185,195 km (0.092 R)
• M39: 12,286,473 km (0.089 R)
• M40: 12,387,900 km (0.109 R)
• M41: 12,865,118 km (0.069 R)
• M42: 13,417,882 km (0.096 R)
• M43: 13,522,451 km (0.106 R)
• M44: 14,332,822 km (0.069 R)
• M45: 14,797,773 km (0.079 R)
• M46: 15,050,294 km (0.101 R)
• M47: 15,632,678 km (0.11 R)
• M48: 15,889,837 km (0.068 R)
• M49: 16,371,093 km (0.09 R)
• M50: 16,819,737 km (0.079 R)
• M51: 16,970,083 km (0.104 R)
• M52: 17,997,222 km (0.111 R)
• M53: 18,189,605 km (0.112 R)
• M54: 18,343,990 km (0.096 R)
• M55: 18,537,719 km (0.117 R)
• M56: 20,311,053 km (0.066 R)
• M57: 20,712,424 km (0.081 R)
• M58: 21,075,946 km (0.11 R)
• M59: 21,727,445 km (0.071 R)
• M60: 21,891,404 km (0.117 R)
• M61: 24,356,478 km (0.119 R)
• M62: 24,697,561 km (0.116 R)
• M63: 24,868,701 km (0.106 R)
• M64: 24,997,206 km (0.082 R)
• M65: 25,643,469 km (0.074 R)
• M66: 26,077,452 km (0.079 R)
• M67: 26,469,997 km (0.101 R)
• M68: 26,557,512 km (0.113 R)
• M69: 27,084,545 km (0.082 R)
• M70: 27,748,311 km (0.048 R)
• M71: 27,881,752 km (0.099 R)
• M72: 28,821,526 km (0.069 R)
• M73: 29,544,532 km (0.099 R)
• M74: 29,817,100 km (0.119 R)
• M75: 30,044,937 km (0.057 R)
• M76: 30,777,967 km (0.042 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 644.7

Radius: 3.5

Gravity: 52.63 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 11.49 AU - 13.51 AU

Year: 16306 Days

Day: 23.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 24.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 68,790,743 km

• M1: 45,627 km (0.102 R)
• M2: 73,752 km (0.113 R)
• M3: 128,953 km (0.118 R)
• M4: 213,775 km (0.072 R)
• M5: 415,732 km (0.092 R)
• M6: 487,689 km (0.069 R)
• M7: 685,158 km (0.112 R)
• M8: 727,494 km (0.096 R)
• M9: 770,579 km (0.111 R)
• M10: 882,328 km (0.095 R)
• M11: 1,655,151 km (0.077 R)
• M12: 2,746,916 km (0.068 R)
• M13: 2,883,200 km (0.032 R)
• M14: 2,917,607 km (0.09 R)
• M15: 3,269,312 km (0.074 R)
• M16: 3,413,674 km (0.117 R)
• M17: 3,973,619 km (0.108 R)
• M18: 4,561,688 km (0.103 R)
• M19: 4,642,022 km (0.073 R)
• M20: 5,218,273 km (0.07 R)
• M21: 5,260,160 km (0.082 R)
• M22: 5,302,347 km (0.119 R)
• M23: 5,344,534 km (0.1 R)
• M24: 5,729,748 km (0.116 R)
• M25: 6,937,900 km (0.073 R)
• M26: 7,404,795 km (0.058 R)
• M27: 7,833,543 km (0.077 R)
• M28: 7,929,884 km (0.113 R)
• M29: 8,417,573 km (0.104 R)
• M30: 8,965,251 km (0.03 R)
• M31: 9,678,833 km (0.087 R)
• M32: 9,834,115 km (0.073 R)
• M33: 10,622,646 km (0.094 R)
• M34: 10,729,309 km (0.104 R)
• M35: 11,650,383 km (0.093 R)
• M36: 12,483,942 km (0.082 R)
• M37: 14,502,167 km (0.085 R)
• M38: 14,679,740 km (0.052 R)
• M39: 15,397,510 km (0.087 R)
• M40: 15,639,261 km (0.106 R)
• M41: 16,126,650 km (0.091 R)
• M42: 16,804,927 km (0.12 R)
• M43: 17,053,858 km (0.066 R)
• M44: 17,555,310 km (0.117 R)
• M45: 17,998,120 km (0.112 R)
• M46: 18,572,875 km (0.028 R)
• M47: 20,930,986 km (0.059 R)
• M48: 21,198,766 km (0.056 R)
• M49: 21,941,071 km (0.053 R)
• M50: 22,076,906 km (0.105 R)
• M51: 22,281,256 km (0.11 R)
• M52: 23,035,828 km (0.112 R)
• M53: 23,312,285 km (0.118 R)
• M54: 23,868,490 km (0.09 R)
• M55: 24,288,411 km (0.101 R)
• M56: 25,064,824 km (0.101 R)
• M57: 26,424,968 km (0.118 R)
• M58: 28,546,565 km (0.118 R)
• M59: 30,494,628 km (0.104 R)
• M60: 32,407,836 km (0.058 R)
• M61: 33,339,830 km (0.105 R)
• M62: 34,280,651 km (0.052 R)
• M63: 35,309,735 km (0.107 R)
• M64: 36,268,657 km (0.053 R)
• M65: 36,670,627 km (0.107 R)
• M66: 36,912,676 km (0.118 R)
• M67: 38,293,614 km (0.079 R)
• M68: 38,375,444 km (0.09 R)
• M69: 38,949,302 km (0.073 R)
• M70: 39,278,567 km (0.102 R)
• M71: 39,360,995 km (0.033 R)
• M72: 40,438,100 km (0.114 R)
• M73: 40,521,426 km (0.082 R)
• M74: 43,556,467 km (0.117 R)
• M75: 45,533,553 km (0.107 R)
• M76: 49,218,447 km (0.096 R)
• M77: 49,396,319 km (0.095 R)
• M78: 51,366,673 km (0.115 R)
• M79: 53,636,821 km (0.095 R)
• M80: 54,370,149 km (0.116 R)
• M81: 55,753,930 km (0.075 R)
• M82: 56,776,132 km (0.096 R)
• M83: 56,962,680 km (0.113 R)
• M84: 58,086,011 km (0.061 R)
• M85: 59,405,913 km (0.072 R)
• M86: 59,689,999 km (0.069 R)
• M87: 59,879,689 km (0.119 R)
• M88: 61,883,104 km (0.106 R)
• M89: 62,459,505 km (0.083 R)
• M90: 62,748,378 km (0.073 R)
• M91: 64,491,044 km (0.091 R)
• M92: 65,075,523 km (0.101 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.26 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 244.3

Radius: 7.5

Gravity: 4.34 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 14.75 AU - 21.77 AU

Year: 28789 Days

Day: 21.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 68,790,743 km

• M1: 207,043 km (0.103 R)
• M2: 287,527 km (0.051 R)
• M3: 523,892 km (0.12 R)
• M4: 622,327 km (0.045 R)
• M5: 727,345 km (0.105 R)
• M6: 1,179,579 km (0.08 R)
• M7: 1,532,630 km (0.058 R)
• M8: 1,825,842 km (0.099 R)
• M9: 1,917,246 km (0.082 R)
• M10: 2,010,296 km (0.072 R)
• M11: 2,233,197 km (0.059 R)
• M12: 3,239,243 km (0.113 R)
• M13: 3,313,294 km (0.114 R)
• M14: 3,653,330 km (0.091 R)
• M15: 4,407,752 km (0.097 R)
• M16: 4,823,783 km (0.111 R)
• M17: 4,951,091 km (0.095 R)
• M18: 5,427,261 km (0.115 R)
• M19: 6,191,706 km (0.105 R)
• M20: 6,330,084 km (0.1 R)
• M21: 6,798,924 km (0.095 R)
• M22: 7,230,514 km (0.095 R)
• M23: 7,376,372 km (0.083 R)
• M24: 7,919,262 km (0.113 R)
• M25: 8,322,279 km (0.065 R)
• M26: 9,358,843 km (0.093 R)
• M27: 10,326,143 km (0.094 R)
• M28: 10,435,648 km (0.092 R)
• M29: 10,710,908 km (0.101 R)
• M30: 11,835,884 km (0.103 R)
• M31: 12,704,150 km (0.111 R)
• M32: 13,953,741 km (0.071 R)
• M33: 14,074,766 km (0.073 R)
• M34: 14,931,962 km (0.112 R)
• M35: 15,055,679 km (0.11 R)
• M36: 15,304,461 km (0.107 R)
• M37: 15,366,843 km (0.11 R)
• M38: 15,995,304 km (0.116 R)
• M39: 16,632,142 km (0.115 R)
• M40: 17,018,254 km (0.091 R)
• M41: 17,082,880 km (0.118 R)
• M42: 17,668,406 km (0.056 R)
• M43: 18,128,270 km (0.104 R)
• M44: 18,326,637 km (0.077 R)
• M45: 18,392,909 km (0.118 R)
• M46: 18,592,173 km (0.095 R)
• M47: 18,925,776 km (0.068 R)
• M48: 19,126,985 km (0.113 R)
• M49: 19,802,719 km (0.1 R)
• M50: 23,010,247 km (0.092 R)
• M51: 24,454,465 km (0.049 R)
• M52: 24,819,932 km (0.052 R)
• M53: 24,966,688 km (0.053 R)
• M54: 26,300,353 km (0.096 R)
• M55: 26,449,951 km (0.114 R)
• M56: 27,505,214 km (0.12 R)
• M57: 27,809,197 km (0.109 R)
• M58: 28,959,156 km (0.103 R)
• M59: 30,595,009 km (0.041 R)
• M60: 30,752,385 km (0.097 R)
• M61: 31,861,504 km (0.116 R)
• M62: 34,281,848 km (0.073 R)
• M63: 34,772,978 km (0.114 R)
• M64: 35,019,366 km (0.087 R)
• M65: 35,513,936 km (0.11 R)
• M66: 37,852,600 km (0.095 R)
• M67: 39,467,658 km (0.076 R)
• M68: 40,326,799 km (0.06 R)
• M69: 40,672,071 km (0.047 R)
• M70: 41,539,738 km (0.113 R)
• M71: 42,501,204 km (0.1 R)
• M72: 43,381,737 km (0.074 R)
• M73: 44,535,286 km (0.065 R)
• M74: 45,160,605 km (0.09 R)
• M75: 46,058,940 km (0.067 R)
• M76: 46,329,563 km (0.113 R)
• M77: 49,157,112 km (0.099 R)
• M78: 53,075,978 km (0.065 R)
• M79: 53,170,524 km (0.117 R)
• M80: 54,595,145 km (0.119 R)
• M81: 55,551,973 km (0.046 R)
• M82: 56,032,331 km (0.087 R)
• M83: 56,514,186 km (0.075 R)
• M84: 56,803,957 km (0.063 R)
• M85: 56,997,387 km (0.119 R)
• M86: 58,162,605 km (0.083 R)
• M87: 61,308,199 km (0.106 R)
• M88: 64,306,889 km (0.093 R)
• M89: 64,811,333 km (0.094 R)
• M90: 65,418,401 km (0.066 R)
• M91: 66,332,593 km (0.114 R)
• M92: 66,536,196 km (0.041 R)
• M93: 67,148,650 km (0.118 R)
• M94: 68,378,943 km (0.041 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 313 - 17,797 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit