🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.169

Orbit Range: 0.49 AU - 0.69 AU

Year: 160 Days

Day: 45.4 Hours

Environment

Temp: 240 °C

Axial Tilt: 28.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,688,952 km

• M1: 270,772 km (0.042 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 0.52 AU - 0.66 AU

Year: 160 Days

Day: 33.5 Hours

Environment

Temp: 235 °C

Axial Tilt: 28 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.88

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.64 AU - 2.56 AU

Year: 1075 Days

Day: 41.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 8.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,688,952 km

• M1: 1,083,986 km (0.095 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.08

Radius: 1.57

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 2.18 AU - 2.96 AU

Year: 1455 Days

Day: 37.2 Hours

Environment

Temp: -87 °C

Axial Tilt: 48.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 68,688,952 km

• M1: 517,010 km (0.105 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 555

Radius: 11.1

Gravity: 4.5 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 4.67 AU - 7.63 AU

Year: 5385 Days

Day: 6.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 68,688,952 km

• M1: 227,688 km (0.095 R)
• M2: 330,761 km (0.11 R)
• M3: 648,656 km (0.095 R)
• M4: 742,753 km (0.075 R)
• M5: 1,027,438 km (0.099 R)
• M6: 1,647,222 km (0.077 R)
• M7: 1,780,364 km (0.119 R)
• M8: 2,183,381 km (0.112 R)
• M9: 2,537,928 km (0.075 R)
• M10: 2,634,269 km (0.117 R)
• M11: 2,850,587 km (0.081 R)
• M12: 2,950,968 km (0.099 R)
• M13: 3,073,039 km (0.1 R)
• M14: 3,621,166 km (0.1 R)
• M15: 3,973,768 km (0.09 R)
• M16: 4,154,183 km (0.12 R)
• M17: 4,759,606 km (0.114 R)
• M18: 4,879,135 km (0.103 R)
• M19: 5,072,714 km (0.093 R)
• M20: 5,293,371 km (0.056 R)
• M21: 6,052,131 km (0.104 R)
• M22: 7,225,876 km (0.057 R)
• M23: 7,474,508 km (0.113 R)
• M24: 7,754,106 km (0.067 R)
• M25: 8,094,292 km (0.105 R)
• M26: 8,526,331 km (0.035 R)
• M27: 8,730,532 km (0.109 R)
• M28: 8,847,966 km (0.069 R)
• M29: 9,233,330 km (0.072 R)
• M30: 9,533,573 km (0.113 R)
• M31: 10,640,597 km (0.112 R)
• M32: 11,273,247 km (0.098 R)
• M33: 11,465,330 km (0.074 R)
• M34: 11,594,134 km (0.071 R)
• M35: 12,277,796 km (0.118 R)
• M36: 12,907,603 km (0.086 R)
• M37: 14,164,226 km (0.105 R)
• M38: 14,337,011 km (0.081 R)
• M39: 14,406,275 km (0.12 R)
• M40: 14,964,873 km (0.047 R)
• M41: 15,388,535 km (0.095 R)
• M42: 15,530,653 km (0.072 R)
• M43: 15,887,743 km (0.12 R)
• M44: 16,031,357 km (0.117 R)
• M45: 16,175,419 km (0.11 R)
• M46: 17,232,628 km (0.111 R)
• M47: 18,199,329 km (0.032 R)
• M48: 18,575,867 km (0.061 R)
• M49: 18,878,952 km (0.077 R)
• M50: 18,954,948 km (0.094 R)
• M51: 19,183,683 km (0.096 R)
• M52: 19,566,953 km (0.108 R)
• M53: 20,301,927 km (0.118 R)
• M54: 20,653,332 km (0.086 R)
• M55: 20,770,916 km (0.097 R)
• M56: 21,243,346 km (0.029 R)
• M57: 21,401,621 km (0.091 R)
• M58: 21,560,344 km (0.041 R)
• M59: 21,639,781 km (0.108 R)
• M60: 22,078,701 km (0.116 R)
• M61: 23,454,104 km (0.066 R)
• M62: 23,658,604 km (0.095 R)
• M63: 23,822,713 km (0.072 R)
• M64: 24,069,549 km (0.111 R)
• M65: 24,358,722 km (0.098 R)
• M66: 25,149,048 km (0.072 R)
• M67: 25,990,236 km (0.106 R)
• M68: 26,201,917 km (0.098 R)
• M69: 26,712,495 km (0.12 R)
• M70: 26,840,551 km (0.093 R)
• M71: 27,873,075 km (0.103 R)
• M72: 28,394,125 km (0.116 R)
• M73: 28,874,633 km (0.092 R)
• M74: 29,401,966 km (0.112 R)
• M75: 29,534,210 km (0.032 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.1

Radius: 14.4

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 8.92 AU - 12.42 AU

Year: 12307 Days

Day: 8.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 68,688,952 km

• M1: 248,632 km (0.091 R)
• M2: 508,334 km (0.079 R)
• M3: 999,912 km (0.067 R)
• M4: 1,320,201 km (0.04 R)
• M5: 1,442,722 km (0.062 R)
• M6: 2,379,504 km (0.109 R)
• M7: 2,717,745 km (0.091 R)
• M8: 3,718,105 km (0.104 R)
• M9: 4,184,851 km (0.101 R)
• M10: 4,823,484 km (0.064 R)
• M11: 4,978,318 km (0.103 R)
• M12: 5,941,878 km (0.072 R)
• M13: 6,066,493 km (0.113 R)
• M14: 6,616,115 km (0.079 R)
• M15: 7,182,044 km (0.095 R)
• M16: 7,314,887 km (0.038 R)
• M17: 7,627,995 km (0.085 R)
• M18: 8,313,902 km (0.08 R)
• M19: 8,687,896 km (0.073 R)
• M20: 9,307,531 km (0.097 R)
• M21: 9,744,805 km (0.042 R)
• M22: 9,941,377 km (0.119 R)
• M23: 10,089,628 km (0.091 R)
• M24: 10,338,410 km (0.092 R)
• M25: 10,538,871 km (0.097 R)
• M26: 10,842,106 km (0.1 R)
• M27: 11,199,495 km (0.025 R)
• M28: 11,302,418 km (0.075 R)
• M29: 11,664,744 km (0.07 R)
• M30: 12,295,000 km (0.086 R)
• M31: 12,454,322 km (0.12 R)
• M32: 12,721,354 km (0.061 R)
• M33: 14,363,191 km (0.068 R)
• M34: 14,755,885 km (0.083 R)
• M35: 15,152,170 km (0.075 R)
• M36: 16,713,373 km (0.111 R)
• M37: 16,889,899 km (0.11 R)
• M38: 18,873,567 km (0.104 R)
• M39: 20,550,858 km (0.044 R)
• M40: 22,017,067 km (0.106 R)
• M41: 24,046,212 km (0.076 R)
• M42: 24,179,205 km (0.118 R)
• M43: 25,319,140 km (0.083 R)
• M44: 26,476,729 km (0.103 R)
• M45: 27,721,233 km (0.071 R)
• M46: 28,070,395 km (0.052 R)
• M47: 28,561,525 km (0.094 R)
• M48: 28,984,737 km (0.091 R)
• M49: 29,268,075 km (0.106 R)
• M50: 30,987,404 km (0.113 R)
• M51: 31,204,620 km (0.089 R)
• M52: 31,567,694 km (0.117 R)
• M53: 33,850,408 km (0.059 R)
• M54: 34,598,098 km (0.085 R)
• M55: 35,502,567 km (0.106 R)
• M56: 37,565,821 km (0.034 R)
• M57: 38,962,915 km (0.106 R)
• M58: 41,568,162 km (0.073 R)
• M59: 41,727,783 km (0.112 R)
• M60: 42,932,046 km (0.093 R)
• M61: 43,093,611 km (0.066 R)
• M62: 43,417,042 km (0.041 R)
• M63: 44,882,652 km (0.077 R)
• M64: 46,198,964 km (0.12 R)
• M65: 47,111,361 km (0.076 R)
• M66: 48,449,066 km (0.109 R)
• M67: 49,460,497 km (0.063 R)
• M68: 49,714,514 km (0.086 R)
• M69: 49,884,008 km (0.07 R)
• M70: 50,053,802 km (0.066 R)
• M71: 50,990,733 km (0.096 R)
• M72: 51,933,499 km (0.078 R)
• M73: 52,622,846 km (0.116 R)
• M74: 54,184,798 km (0.103 R)
• M75: 55,410,154 km (0.106 R)
• M76: 56,290,986 km (0.091 R)
• M77: 56,644,635 km (0.079 R)
• M78: 57,354,178 km (0.098 R)
• M79: 59,770,483 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 228.5

Radius: 4.9

Gravity: 9.52 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 13.8 AU - 16.94 AU

Year: 21277 Days

Day: 17.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 68,688,952 km

• M1: 80,334 km (0.113 R)
• M2: 124,316 km (0.115 R)
• M3: 346,319 km (0.108 R)
• M4: 405,261 km (0.099 R)
• M5: 567,874 km (0.04 R)
• M6: 731,234 km (0.105 R)
• M7: 908,957 km (0.104 R)
• M8: 1,144,424 km (0.111 R)
• M9: 1,189,153 km (0.114 R)
• M10: 1,327,232 km (0.09 R)
• M11: 1,422,227 km (0.025 R)
• M12: 1,903,334 km (0.119 R)
• M13: 2,315,925 km (0.111 R)
• M14: 3,478,150 km (0.114 R)
• M15: 3,945,345 km (0.119 R)
• M16: 4,718,466 km (0.066 R)
• M17: 5,271,829 km (0.088 R)
• M18: 5,460,921 km (0.106 R)
• M19: 6,199,336 km (0.116 R)
• M20: 6,886,289 km (0.075 R)
• M21: 10,427,121 km (0.103 R)
• M22: 10,616,662 km (0.1 R)
• M23: 10,999,333 km (0.075 R)
• M24: 11,386,492 km (0.112 R)
• M25: 12,025,275 km (0.104 R)
• M26: 14,799,717 km (0.059 R)
• M27: 14,852,974 km (0.069 R)
• M28: 15,712,414 km (0.047 R)
• M29: 16,477,607 km (0.088 R)
• M30: 16,920,267 km (0.093 R)
• M31: 17,310,867 km (0.087 R)
• M32: 17,647,911 km (0.086 R)
• M33: 19,249,656 km (0.084 R)
• M34: 20,956,867 km (0.064 R)
• M35: 21,798,205 km (0.117 R)
• M36: 23,327,993 km (0.12 R)
• M37: 23,389,926 km (0.114 R)
• M38: 23,824,807 km (0.095 R)
• M39: 24,137,018 km (0.106 R)
• M40: 24,828,908 km (0.097 R)
• M41: 25,018,598 km (0.105 R)
• M42: 25,463,353 km (0.076 R)
• M43: 25,718,716 km (0.105 R)
• M44: 28,317,979 km (0.066 R)
• M45: 28,715,012 km (0.056 R)
• M46: 30,119,138 km (0.089 R)
• M47: 31,272,088 km (0.094 R)
• M48: 32,508,515 km (0.104 R)
• M49: 32,716,157 km (0.091 R)
• M50: 32,785,421 km (0.044 R)
• M51: 33,620,925 km (0.11 R)
• M52: 34,392,999 km (0.111 R)
• M53: 34,604,531 km (0.073 R)
• M54: 34,887,271 km (0.105 R)
• M55: 35,740,128 km (0.102 R)
• M56: 35,882,994 km (0.095 R)
• M57: 37,902,117 km (0.092 R)
• M58: 41,074,040 km (0.104 R)
• M59: 43,336,858 km (0.119 R)
• M60: 44,176,700 km (0.1 R)
• M61: 44,330,038 km (0.061 R)
• M62: 45,021,928 km (0.077 R)
• M63: 46,572,211 km (0.113 R)
• M64: 46,962,512 km (0.061 R)
• M65: 47,589,177 km (0.064 R)
• M66: 47,746,255 km (0.114 R)
• M67: 48,534,486 km (0.071 R)
• M68: 48,692,611 km (0.107 R)
• M69: 49,009,459 km (0.097 R)
• M70: 50,283,584 km (0.069 R)
• M71: 51,649,263 km (0.093 R)
• M72: 51,972,395 km (0.043 R)
• M73: 52,053,178 km (0.095 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 281.9

Radius: 5.3

Gravity: 10.04 G

Time & Orbit

Eccentricity (e): 0.011

Orbit Range: 17.7 AU - 18.1 AU

Year: 26741 Days

Day: 19 Hours

Environment

Temp: -191 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 68,688,952 km

• M1: 422,464 km (0.118 R)
• M2: 554,260 km (0.101 R)
• M3: 614,847 km (0.052 R)
• M4: 927,058 km (0.117 R)
• M5: 999,763 km (0.118 R)
• M6: 1,229,395 km (0.097 R)
• M7: 1,560,755 km (0.115 R)
• M8: 2,012,091 km (0.077 R)
• M9: 2,203,427 km (0.084 R)
• M10: 2,672,566 km (0.084 R)
• M11: 2,812,290 km (0.101 R)
• M12: 2,847,446 km (0.042 R)
• M13: 3,171,774 km (0.099 R)
• M14: 3,469,773 km (0.114 R)
• M15: 3,507,621 km (0.109 R)
• M16: 3,660,660 km (0.09 R)
• M17: 3,737,852 km (0.074 R)
• M18: 3,894,182 km (0.069 R)
• M19: 5,262,853 km (0.098 R)
• M20: 5,438,032 km (0.106 R)
• M21: 5,704,466 km (0.062 R)
• M22: 5,975,089 km (0.076 R)
• M23: 6,249,900 km (0.084 R)
• M24: 7,487,673 km (0.037 R)
• M25: 8,387,803 km (0.116 R)
• M26: 8,592,303 km (0.058 R)
• M27: 9,058,749 km (0.101 R)
• M28: 10,451,954 km (0.1 R)
• M29: 10,616,961 km (0.115 R)
• M30: 11,229,265 km (0.041 R)
• M31: 11,285,514 km (0.106 R)
• M32: 11,967,680 km (0.105 R)
• M33: 13,312,116 km (0.061 R)
• M34: 13,490,886 km (0.066 R)
• M35: 15,198,396 km (0.118 R)
• M36: 15,635,820 km (0.11 R)
• M37: 15,950,723 km (0.065 R)
• M38: 16,908,150 km (0.098 R)
• M39: 17,883,977 km (0.074 R)
• M40: 17,949,800 km (0.097 R)
• M41: 18,345,636 km (0.116 R)
• M42: 18,478,329 km (0.115 R)
• M43: 18,677,893 km (0.079 R)
• M44: 19,686,182 km (0.108 R)
• M45: 20,919,317 km (0.096 R)
• M46: 21,127,258 km (0.085 R)
• M47: 21,895,593 km (0.083 R)
• M48: 22,673,203 km (0.103 R)
• M49: 23,101,053 km (0.057 R)
• M50: 24,037,236 km (0.026 R)
• M51: 24,473,464 km (0.112 R)
• M52: 24,765,778 km (0.103 R)
• M53: 25,798,003 km (0.053 R)
• M54: 25,946,554 km (0.106 R)
• M55: 27,070,183 km (0.112 R)
• M56: 27,145,581 km (0.084 R)
• M57: 29,132,091 km (0.08 R)
• M58: 30,299,403 km (0.082 R)
• M59: 30,377,792 km (0.083 R)
• M60: 31,720,134 km (0.081 R)
• M61: 33,243,190 km (0.104 R)
• M62: 33,323,973 km (0.089 R)
• M63: 35,036,270 km (0.057 R)
• M64: 35,613,419 km (0.085 R)
• M65: 36,693,515 km (0.098 R)
• M66: 38,122,175 km (0.118 R)
• M67: 38,460,865 km (0.074 R)
• M68: 39,740,226 km (0.099 R)
• M69: 41,293,650 km (0.115 R)
• M70: 41,728,680 km (0.065 R)
• M71: 42,779,007 km (0.094 R)
• M72: 44,905,541 km (0.104 R)
• M73: 45,891,690 km (0.075 R)
• M74: 46,613,350 km (0.038 R)
• M75: 46,794,364 km (0.103 R)
• M76: 47,520,661 km (0.071 R)
• M77: 48,159,295 km (0.086 R)
• M78: 49,721,994 km (0.106 R)
• M79: 49,814,445 km (0.074 R)
• M80: 49,906,897 km (0.084 R)
• M81: 51,581,645 km (0.087 R)
• M82: 53,085,702 km (0.034 R)
• M83: 54,128,100 km (0.108 R)
• M84: 56,329,283 km (0.116 R)
• M85: 56,715,096 km (0.1 R)
• M86: 58,852,700 km (0.081 R)
• M87: 60,128,171 km (0.039 R)
• M88: 60,522,511 km (0.107 R)
• M89: 60,719,831 km (0.044 R)
• M90: 61,611,135 km (0.103 R)
• M91: 62,506,628 km (0.107 R)
• M92: 64,109,419 km (0.113 R)
• M93: 64,713,944 km (0.087 R)
• M94: 64,915,752 km (0.074 R)
• M95: 66,742,492 km (0.114 R)
• M96: 67,662,219 km (0.12 R)

Kuiper Belt

Range: 31.1 - 61.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 292 - 13,178 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit