🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 1.14 AU - 1.22 AU

Year: 457 Days

Day: 12.5 Hours

Environment

Temp: 27 °C

Axial Tilt: 39.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 2 - Terrestrial

Semi-Major Axis: 1.19 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.91 AU - 1.47 AU

Year: 463 Days

Day: 12.3 Hours

Environment

Temp: 10 °C

Axial Tilt: 46.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.44 AU - 2.1 AU

Year: 839 Days

Day: 37.4 Hours

Environment

Temp: -47 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 56,510,421 km

• M1: 747,092 km (0.112 R)
• M2: 812,167 km (0.077 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.63 AU - 2.53 AU

Year: 1069 Days

Day: 34.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 5.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.3

Radius: 9.8

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 5.44 AU - 5.86 AU

Year: 4787 Days

Day: 6.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 56,510,421 km

• M1: 195,824 km (0.055 R)
• M2: 387,309 km (0.085 R)
• M3: 546,481 km (0.033 R)
• M4: 623,973 km (0.109 R)
• M5: 783,444 km (0.094 R)
• M6: 856,149 km (0.058 R)
• M7: 1,009,038 km (0.112 R)
• M8: 1,171,202 km (0.094 R)
• M9: 1,255,575 km (0.062 R)
• M10: 1,430,754 km (0.101 R)
• M11: 1,794,726 km (0.116 R)
• M12: 1,970,653 km (0.05 R)
• M13: 2,060,860 km (0.027 R)
• M14: 2,198,790 km (0.084 R)
• M15: 2,268,951 km (0.095 R)
• M16: 2,351,679 km (0.074 R)
• M17: 2,447,720 km (0.106 R)
• M18: 2,520,425 km (0.083 R)
• M19: 2,655,811 km (0.108 R)
• M20: 2,768,458 km (0.106 R)
• M21: 2,908,332 km (0.091 R)
• M22: 3,011,555 km (0.079 R)
• M23: 3,288,311 km (0.112 R)
• M24: 3,355,331 km (0.068 R)
• M25: 3,463,789 km (0.071 R)
• M26: 3,642,409 km (0.099 R)
• M27: 3,711,972 km (0.081 R)
• M28: 3,866,507 km (0.025 R)
• M29: 4,066,369 km (0.112 R)
• M30: 4,254,863 km (0.095 R)
• M31: 4,372,447 km (0.082 R)
• M32: 4,476,118 km (0.053 R)
• M33: 5,146,915 km (0.084 R)
• M34: 5,240,862 km (0.113 R)
• M35: 5,303,843 km (0.102 R)
• M36: 5,446,410 km (0.114 R)
• M37: 5,622,337 km (0.033 R)
• M38: 5,996,331 km (0.107 R)
• M39: 6,228,059 km (0.109 R)
• M40: 6,428,968 km (0.043 R)
• M41: 6,547,151 km (0.07 R)
• M42: 6,906,036 km (0.083 R)
• M43: 7,114,127 km (0.093 R)
• M44: 7,183,989 km (0.11 R)
• M45: 7,500,837 km (0.117 R)
• M46: 7,696,810 km (0.112 R)
• M47: 8,112,094 km (0.068 R)
• M48: 8,405,306 km (0.111 R)
• M49: 8,534,708 km (0.053 R)
• M50: 8,832,857 km (0.114 R)
• M51: 9,002,201 km (0.074 R)
• M52: 9,191,592 km (0.091 R)
• M53: 9,305,736 km (0.107 R)
• M54: 9,401,329 km (0.113 R)
• M55: 9,574,114 km (0.1 R)
• M56: 10,118,650 km (0.056 R)
• M57: 10,315,521 km (0.089 R)
• M58: 10,414,555 km (0.09 R)
• M59: 10,533,635 km (0.084 R)
• M60: 10,833,579 km (0.097 R)
• M61: 11,115,870 km (0.091 R)
• M62: 12,395,680 km (0.07 R)
• M63: 12,860,929 km (0.079 R)
• M64: 13,569,574 km (0.115 R)
• M65: 13,634,500 km (0.084 R)
• M66: 14,070,877 km (0.079 R)
• M67: 14,511,891 km (0.077 R)
• M68: 14,645,033 km (0.093 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 844.2

Radius: 11.2

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 6.5 AU - 7.88 AU

Year: 6872 Days

Day: 5.7 Hours

Environment

Temp: -155 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 56,510,421 km

• M1: 205,398 km (0.074 R)
• M2: 278,402 km (0.12 R)
• M3: 598,541 km (0.052 R)
• M4: 942,018 km (0.083 R)
• M5: 1,041,650 km (0.064 R)
• M6: 1,180,327 km (0.036 R)
• M7: 1,419,385 km (0.103 R)
• M8: 1,714,840 km (0.108 R)
• M9: 1,880,744 km (0.098 R)
• M10: 2,273,289 km (0.089 R)
• M11: 2,364,095 km (0.046 R)
• M12: 2,502,623 km (0.11 R)
• M13: 2,909,978 km (0.118 R)
• M14: 3,868,003 km (0.052 R)
• M15: 4,032,111 km (0.08 R)
• M16: 4,395,634 km (0.089 R)
• M17: 4,481,055 km (0.056 R)
• M18: 4,567,073 km (0.097 R)
• M19: 4,828,271 km (0.099 R)
• M20: 4,946,005 km (0.072 R)
• M21: 5,064,636 km (0.078 R)
• M22: 5,457,031 km (0.117 R)
• M23: 5,548,884 km (0.096 R)
• M24: 6,367,484 km (0.101 R)
• M25: 6,496,736 km (0.045 R)
• M26: 6,594,274 km (0.113 R)
• M27: 7,699,503 km (0.089 R)
• M28: 8,326,468 km (0.104 R)
• M29: 8,467,987 km (0.096 R)
• M30: 8,574,651 km (0.038 R)
• M31: 8,717,666 km (0.094 R)
• M32: 9,629,166 km (0.116 R)
• M33: 9,964,714 km (0.057 R)
• M34: 10,609,182 km (0.07 R)
• M35: 11,033,292 km (0.113 R)
• M36: 11,188,874 km (0.08 R)
• M37: 11,423,742 km (0.075 R)
• M38: 11,739,394 km (0.113 R)
• M39: 11,858,474 km (0.083 R)
• M40: 12,948,444 km (0.11 R)
• M41: 13,651,254 km (0.088 R)
• M42: 14,664,331 km (0.108 R)
• M43: 15,309,846 km (0.097 R)
• M44: 16,317,687 km (0.103 R)
• M45: 17,166,356 km (0.066 R)
• M46: 17,256,414 km (0.109 R)
• M47: 17,482,606 km (0.094 R)
• M48: 18,075,013 km (0.092 R)
• M49: 18,906,328 km (0.104 R)
• M50: 19,092,727 km (0.115 R)
• M51: 19,186,226 km (0.088 R)
• M52: 20,701,952 km (0.108 R)
• M53: 21,280,297 km (0.082 R)
• M54: 21,717,572 km (0.088 R)
• M55: 21,815,109 km (0.068 R)
• M56: 22,305,043 km (0.062 R)
• M57: 22,551,430 km (0.11 R)
• M58: 23,146,531 km (0.12 R)
• M59: 24,453,268 km (0.109 R)
• M60: 24,707,435 km (0.111 R)
• M61: 25,939,074 km (0.116 R)
• M62: 27,876,815 km (0.042 R)
• M63: 28,675,668 km (0.088 R)
• M64: 31,007,001 km (0.071 R)
• M65: 31,447,417 km (0.075 R)
• M66: 31,834,576 km (0.116 R)
• M67: 32,949,230 km (0.044 R)
• M68: 33,061,429 km (0.092 R)
• M69: 33,737,013 km (0.09 R)
• M70: 34,303,689 km (0.06 R)
• M71: 34,759,215 km (0.063 R)
• M72: 35,964,375 km (0.103 R)
• M73: 36,195,504 km (0.109 R)
• M74: 36,485,125 km (0.108 R)
• M75: 36,833,689 km (0.115 R)
• M76: 38,003,544 km (0.083 R)
• M77: 38,180,069 km (0.117 R)
• M78: 38,356,894 km (0.089 R)
• M79: 39,244,907 km (0.046 R)

Planet 7 - Gas Giant

Semi-Major Axis: 9.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 714

Radius: 12.8

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 9.03 AU - 10.85 AU

Year: 11171 Days

Day: 12 Hours

Environment

Temp: -180 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 56,510,421 km

• M1: 211,382 km (0.091 R)
• M2: 295,755 km (0.072 R)
• M3: 515,514 km (0.078 R)
• M4: 608,115 km (0.095 R)
• M5: 1,003,802 km (0.118 R)
• M6: 1,273,676 km (0.104 R)
• M7: 1,429,108 km (0.105 R)
• M8: 1,883,437 km (0.076 R)
• M9: 2,327,593 km (0.049 R)
• M10: 2,547,951 km (0.09 R)
• M11: 2,891,577 km (0.069 R)
• M12: 3,069,150 km (0.106 R)
• M13: 3,219,945 km (0.095 R)
• M14: 3,342,316 km (0.037 R)
• M15: 3,497,598 km (0.031 R)
• M16: 3,751,167 km (0.068 R)
• M17: 3,977,957 km (0.091 R)
• M18: 4,142,814 km (0.114 R)
• M19: 4,479,259 km (0.119 R)
• M20: 5,036,362 km (0.106 R)
• M21: 5,726,307 km (0.082 R)
• M22: 5,875,456 km (0.12 R)
• M23: 6,025,952 km (0.047 R)
• M24: 8,012,312 km (0.097 R)
• M25: 8,347,711 km (0.092 R)
• M26: 9,337,450 km (0.071 R)
• M27: 9,646,071 km (0.065 R)
• M28: 10,002,862 km (0.083 R)
• M29: 10,913,913 km (0.095 R)
• M30: 11,851,592 km (0.111 R)
• M31: 12,378,326 km (0.08 R)
• M32: 13,207,248 km (0.096 R)
• M33: 13,504,200 km (0.042 R)
• M34: 14,054,271 km (0.119 R)
• M35: 14,205,664 km (0.118 R)
• M36: 14,765,160 km (0.112 R)
• M37: 15,021,721 km (0.118 R)
• M38: 16,221,496 km (0.11 R)
• M39: 16,966,942 km (0.119 R)
• M40: 17,777,912 km (0.11 R)
• M41: 18,215,635 km (0.095 R)
• M42: 21,088,812 km (0.092 R)
• M43: 21,204,301 km (0.081 R)
• M44: 21,552,116 km (0.095 R)
• M45: 22,194,789 km (0.116 R)
• M46: 22,489,048 km (0.093 R)
• M47: 23,919,054 km (0.091 R)
• M48: 25,871,456 km (0.049 R)
• M49: 26,554,220 km (0.05 R)
• M50: 26,804,049 km (0.097 R)
• M51: 28,001,281 km (0.103 R)
• M52: 28,319,176 km (0.115 R)
• M53: 28,446,783 km (0.088 R)
• M54: 29,087,212 km (0.1 R)
• M55: 29,603,025 km (0.085 R)
• M56: 29,797,203 km (0.087 R)
• M57: 30,121,830 km (0.05 R)
• M58: 30,578,254 km (0.08 R)
• M59: 31,432,009 km (0.106 R)
• M60: 31,696,348 km (0.088 R)
• M61: 32,027,707 km (0.1 R)
• M62: 32,227,121 km (0.102 R)
• M63: 33,972,330 km (0.074 R)
• M64: 34,583,587 km (0.058 R)
• M65: 36,647,290 km (0.092 R)
• M66: 37,064,967 km (0.053 R)
• M67: 38,045,282 km (0.095 R)
• M68: 39,105,183 km (0.044 R)
• M69: 39,888,627 km (0.089 R)
• M70: 40,031,642 km (0.055 R)
• M71: 41,760,844 km (0.118 R)
• M72: 43,000,412 km (0.103 R)
• M73: 43,147,018 km (0.057 R)
• M74: 43,588,032 km (0.109 R)
• M75: 47,168,657 km (0.08 R)
• M76: 48,078,512 km (0.089 R)
• M77: 50,223,895 km (0.118 R)
• M78: 50,997,765 km (0.091 R)
• M79: 51,152,898 km (0.042 R)
• M80: 52,165,825 km (0.087 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 623.8

Radius: 11.3

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 10.75 AU - 11.71 AU

Year: 13414 Days

Day: 6.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 56,510,421 km

• M1: 166,802 km (0.102 R)
• M2: 376,837 km (0.103 R)
• M3: 525,537 km (0.088 R)
• M4: 660,774 km (0.092 R)
• M5: 770,728 km (0.106 R)
• M6: 887,564 km (0.114 R)
• M7: 1,416,093 km (0.114 R)
• M8: 1,562,251 km (0.105 R)
• M9: 1,713,494 km (0.105 R)
• M10: 2,003,863 km (0.116 R)
• M11: 2,513,095 km (0.1 R)
• M12: 3,030,254 km (0.067 R)
• M13: 3,448,081 km (0.11 R)
• M14: 3,613,836 km (0.099 R)
• M15: 3,714,366 km (0.119 R)
• M16: 5,258,216 km (0.104 R)
• M17: 5,487,998 km (0.098 R)
• M18: 5,799,311 km (0.036 R)
• M19: 6,196,793 km (0.071 R)
• M20: 7,102,309 km (0.105 R)
• M21: 8,048,964 km (0.05 R)
• M22: 8,314,051 km (0.08 R)
• M23: 8,537,251 km (0.099 R)
• M24: 8,943,858 km (0.035 R)
• M25: 9,310,523 km (0.114 R)
• M26: 9,495,874 km (0.085 R)
• M27: 9,729,098 km (0.091 R)
• M28: 10,249,100 km (0.036 R)
• M29: 10,923,936 km (0.084 R)
• M30: 11,414,766 km (0.077 R)
• M31: 11,912,778 km (0.059 R)
• M32: 14,454,595 km (0.029 R)
• M33: 14,669,268 km (0.109 R)
• M34: 15,429,076 km (0.048 R)
• M35: 15,648,536 km (0.093 R)
• M36: 16,592,797 km (0.108 R)
• M37: 17,100,233 km (0.096 R)
• M38: 17,441,317 km (0.058 R)
• M39: 18,072,470 km (0.08 R)
• M40: 18,536,223 km (0.11 R)
• M41: 19,003,866 km (0.105 R)
• M42: 20,369,994 km (0.113 R)
• M43: 20,792,010 km (0.052 R)
• M44: 22,261,061 km (0.104 R)
• M45: 22,384,928 km (0.088 R)
• M46: 24,271,207 km (0.09 R)
• M47: 24,718,655 km (0.086 R)
• M48: 27,593,178 km (0.059 R)
• M49: 29,408,697 km (0.102 R)
• M50: 30,022,497 km (0.071 R)
• M51: 33,154,179 km (0.057 R)
• M52: 34,292,619 km (0.066 R)
• M53: 34,938,583 km (0.095 R)
• M54: 35,660,991 km (0.038 R)
• M55: 36,096,769 km (0.082 R)
• M56: 36,315,332 km (0.113 R)
• M57: 37,414,876 km (0.057 R)
• M58: 37,857,686 km (0.098 R)
• M59: 39,196,736 km (0.117 R)
• M60: 39,721,675 km (0.109 R)
• M61: 41,386,401 km (0.109 R)
• M62: 41,844,469 km (0.094 R)
• M63: 42,150,696 km (0.096 R)
• M64: 42,688,500 km (0.075 R)
• M65: 44,315,377 km (0.068 R)
• M66: 44,549,498 km (0.08 R)
• M67: 45,489,870 km (0.107 R)
• M68: 45,883,612 km (0.118 R)
• M69: 47,390,361 km (0.081 R)
• M70: 47,549,833 km (0.118 R)
• M71: 49,397,367 km (0.102 R)
• M72: 50,045,424 km (0.092 R)
• M73: 51,186,407 km (0.036 R)
• M74: 52,418,346 km (0.092 R)
• M75: 53,493,955 km (0.092 R)
• M76: 54,159,516 km (0.118 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: 354 - 19,089 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit