🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.51 AU - 0.57 AU

Year: 260 Days

Day: 19.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 2.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 18,397,038 km

• M1: 708,346 km (0.085 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.9

Radius: 13.5

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.41 AU - 2.11 AU

Year: 1532 Days

Day: 7 Hours

Environment

Temp: -175 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 18,397,038 km

• M1: 184,903 km (0.077 R)
• M2: 282,291 km (0.036 R)
• M3: 386,411 km (0.08 R)
• M4: 551,268 km (0.054 R)
• M5: 636,240 km (0.104 R)
• M6: 785,987 km (0.05 R)
• M7: 968,646 km (0.076 R)
• M8: 1,209,050 km (0.083 R)
• M9: 1,318,256 km (0.104 R)
• M10: 1,461,870 km (0.09 R)
• M11: 1,602,941 km (0.107 R)
• M12: 1,773,483 km (0.063 R)
• M13: 1,890,767 km (0.118 R)
• M14: 2,222,576 km (0.094 R)
• M15: 2,386,385 km (0.084 R)
• M16: 2,516,685 km (0.096 R)
• M17: 2,687,825 km (0.114 R)
• M18: 3,021,877 km (0.101 R)
• M19: 3,173,569 km (0.086 R)
• M20: 3,296,838 km (0.081 R)
• M21: 3,421,602 km (0.109 R)
• M22: 3,622,662 km (0.071 R)
• M23: 3,740,844 km (0.092 R)
• M24: 3,970,178 km (0.118 R)
• M25: 4,103,320 km (0.116 R)
• M26: 4,317,245 km (0.087 R)
• M27: 4,454,277 km (0.119 R)
• M28: 4,981,160 km (0.1 R)
• M29: 5,089,020 km (0.091 R)
• M30: 5,270,333 km (0.089 R)
• M31: 5,515,673 km (0.041 R)
• M32: 5,664,673 km (0.099 R)
• M33: 5,878,149 km (0.071 R)
• M34: 5,979,427 km (0.045 R)
• M35: 6,171,062 km (0.064 R)
• M36: 6,390,821 km (0.078 R)
• M37: 6,482,076 km (0.105 R)
• M38: 6,678,947 km (0.067 R)
• M39: 7,038,580 km (0.12 R)
• M40: 7,186,981 km (0.113 R)
• M41: 7,390,883 km (0.097 R)
• M42: 7,665,844 km (0.078 R)
• M43: 8,211,876 km (0.094 R)
• M44: 8,382,417 km (0.119 R)
• M45: 8,568,368 km (0.116 R)
• M46: 8,669,197 km (0.082 R)
• M47: 9,208,497 km (0.087 R)
• M48: 9,356,150 km (0.05 R)
• M49: 9,683,769 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945.7

Radius: 10.3

Gravity: 8.91 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 1.7 AU - 1.98 AU

Year: 1637 Days

Day: 6.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 32.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 18,397,038 km

• M1: 157,227 km (0.117 R)
• M2: 259,702 km (0.098 R)
• M3: 396,734 km (0.065 R)
• M4: 563,086 km (0.074 R)
• M5: 651,948 km (0.085 R)
• M6: 778,507 km (0.109 R)
• M7: 862,282 km (0.074 R)
• M8: 975,977 km (0.106 R)
• M9: 1,238,820 km (0.098 R)
• M10: 1,358,498 km (0.104 R)
• M11: 1,524,253 km (0.09 R)
• M12: 1,642,136 km (0.069 R)
• M13: 1,875,957 km (0.1 R)
• M14: 1,967,960 km (0.035 R)
• M15: 2,314,279 km (0.067 R)
• M16: 2,836,675 km (0.104 R)
• M17: 3,036,986 km (0.092 R)
• M18: 3,145,594 km (0.03 R)
• M19: 3,241,935 km (0.047 R)
• M20: 3,565,067 km (0.085 R)
• M21: 3,752,363 km (0.081 R)
• M22: 3,825,367 km (0.049 R)
• M23: 4,002,341 km (0.041 R)
• M24: 4,076,841 km (0.106 R)
• M25: 4,166,899 km (0.093 R)
• M26: 4,784,439 km (0.119 R)
• M27: 5,104,130 km (0.04 R)
• M28: 5,168,756 km (0.101 R)
• M29: 5,315,512 km (0.067 R)
• M30: 5,480,219 km (0.12 R)
• M31: 5,563,246 km (0.071 R)
• M32: 5,747,251 km (0.062 R)
• M33: 5,865,433 km (0.064 R)
• M34: 5,984,364 km (0.064 R)
• M35: 6,381,097 km (0.085 R)
• M36: 6,821,962 km (0.104 R)
• M37: 6,911,272 km (0.11 R)
• M38: 7,492,609 km (0.083 R)
• M39: 7,677,512 km (0.088 R)
• M40: 7,789,112 km (0.112 R)
• M41: 8,032,957 km (0.117 R)
• M42: 8,165,201 km (0.082 R)
• M43: 8,624,467 km (0.114 R)
• M44: 9,249,786 km (0.091 R)
• M45: 9,348,820 km (0.11 R)
• M46: 9,708,303 km (0.077 R)
• M47: 10,113,115 km (0.098 R)
• M48: 10,606,040 km (0.109 R)
• M49: 10,709,861 km (0.101 R)
• M50: 11,466,378 km (0.041 R)
• M51: 11,701,097 km (0.097 R)
• M52: 12,066,863 km (0.049 R)
• M53: 12,131,789 km (0.1 R)
• M54: 12,327,313 km (0.106 R)
• M55: 12,502,044 km (0.099 R)
• M56: 12,765,635 km (0.087 R)
• M57: 12,876,038 km (0.109 R)
• M58: 13,343,083 km (0.08 R)
• M59: 13,477,571 km (0.069 R)
• M60: 13,725,156 km (0.1 R)
• M61: 14,800,465 km (0.109 R)
• M62: 15,453,909 km (0.062 R)
• M63: 15,524,519 km (0.071 R)
• M64: 15,595,129 km (0.114 R)
• M65: 15,926,489 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 805.3

Radius: 12.1

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 2.39 AU - 3.47 AU

Year: 3290 Days

Day: 11.2 Hours

Environment

Temp: -205 °C

Axial Tilt: 29.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 18,397,038 km

• M1: 152,590 km (0.088 R)
• M2: 239,506 km (0.082 R)
• M3: 334,950 km (0.075 R)
• M4: 511,475 km (0.11 R)
• M5: 775,964 km (0.025 R)
• M6: 1,060,649 km (0.12 R)
• M7: 1,158,935 km (0.092 R)
• M8: 1,785,600 km (0.11 R)
• M9: 1,980,227 km (0.111 R)
• M10: 2,087,937 km (0.066 R)
• M11: 2,277,478 km (0.087 R)
• M12: 2,407,030 km (0.111 R)
• M13: 2,555,730 km (0.105 R)
• M14: 2,639,654 km (0.053 R)
• M15: 3,109,541 km (0.046 R)
• M16: 3,217,551 km (0.072 R)
• M17: 3,381,959 km (0.097 R)
• M18: 3,681,304 km (0.074 R)
• M19: 4,146,554 km (0.073 R)
• M20: 4,285,829 km (0.108 R)
• M21: 4,386,359 km (0.119 R)
• M22: 4,733,875 km (0.047 R)
• M23: 5,026,788 km (0.109 R)
• M24: 5,196,880 km (0.11 R)
• M25: 5,542,900 km (0.114 R)
• M26: 5,762,959 km (0.102 R)
• M27: 6,098,507 km (0.078 R)
• M28: 6,211,752 km (0.118 R)
• M29: 6,695,402 km (0.061 R)
• M30: 6,906,335 km (0.119 R)
• M31: 7,095,726 km (0.118 R)
• M32: 7,262,827 km (0.074 R)
• M33: 7,503,979 km (0.086 R)
• M34: 7,674,371 km (0.114 R)
• M35: 8,218,159 km (0.105 R)
• M36: 8,444,201 km (0.118 R)
• M37: 8,520,048 km (0.082 R)
• M38: 10,030,088 km (0.117 R)
• M39: 10,110,422 km (0.082 R)
• M40: 11,063,810 km (0.04 R)
• M41: 11,230,163 km (0.079 R)
• M42: 11,537,287 km (0.114 R)
• M43: 11,818,980 km (0.102 R)
• M44: 11,960,649 km (0.092 R)
• M45: 12,159,913 km (0.105 R)
• M46: 12,331,502 km (0.089 R)
• M47: 13,055,705 km (0.083 R)
• M48: 13,763,752 km (0.104 R)
• M49: 14,002,660 km (0.071 R)
• M50: 14,182,626 km (0.119 R)
• M51: 15,155,760 km (0.082 R)
• M52: 15,650,480 km (0.113 R)
• M53: 15,774,946 km (0.099 R)
• M54: 16,782,787 km (0.053 R)
• M55: 16,878,230 km (0.111 R)
• M56: 17,358,888 km (0.04 R)
• M57: 17,616,944 km (0.103 R)
• M58: 17,778,959 km (0.104 R)
• M59: 17,908,810 km (0.099 R)
• M60: 18,039,110 km (0.09 R)
• M61: 18,464,566 km (0.052 R)
• M62: 18,695,096 km (0.048 R)
• M63: 18,926,524 km (0.114 R)
• M64: 19,425,732 km (0.09 R)
• M65: 19,996,747 km (0.117 R)
• M66: 20,301,329 km (0.061 R)
• M67: 20,471,272 km (0.094 R)
• M68: 20,778,097 km (0.106 R)
• M69: 20,880,871 km (0.115 R)
• M70: 21,638,734 km (0.055 R)
• M71: 21,742,854 km (0.086 R)
• M72: 21,916,686 km (0.097 R)
• M73: 22,300,555 km (0.115 R)
• M74: 22,616,505 km (0.111 R)
• M75: 23,751,504 km (0.046 R)
• M76: 23,966,327 km (0.104 R)
• M77: 24,109,941 km (0.096 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.53 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 14.5

Radius: 7.1

Gravity: 0.29 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 7.3 AU - 9.76 AU

Year: 16343 Days

Day: 20.9 Hours

Environment

Temp: -236 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 18,397,038 km

• M1: 148,102 km (0.1 R)
• M2: 229,334 km (0.099 R)
• M3: 318,045 km (0.093 R)
• M4: 384,766 km (0.112 R)
• M5: 449,392 km (0.098 R)
• M6: 558,150 km (0.069 R)
• M7: 684,709 km (0.118 R)
• M8: 756,217 km (0.103 R)
• M9: 1,026,840 km (0.116 R)
• M10: 1,173,296 km (0.063 R)
• M11: 1,394,252 km (0.037 R)
• M12: 1,451,698 km (0.097 R)
• M13: 1,557,015 km (0.076 R)
• M14: 1,652,757 km (0.11 R)
• M15: 1,837,660 km (0.118 R)
• M16: 2,120,999 km (0.059 R)
• M17: 2,390,574 km (0.12 R)
• M18: 2,918,056 km (0.105 R)
• M19: 2,992,107 km (0.107 R)
• M20: 3,830,753 km (0.037 R)
• M21: 3,993,665 km (0.107 R)
• M22: 4,092,549 km (0.101 R)
• M23: 4,393,989 km (0.025 R)
• M24: 4,983,105 km (0.113 R)
• M25: 5,054,014 km (0.118 R)
• M26: 5,837,608 km (0.11 R)
• M27: 6,933,861 km (0.109 R)
• M28: 7,072,838 km (0.108 R)
• M29: 7,313,242 km (0.118 R)
• M30: 7,740,343 km (0.077 R)
• M31: 7,905,200 km (0.067 R)
• M32: 8,154,580 km (0.094 R)
• M33: 8,385,559 km (0.086 R)
• M34: 8,832,557 km (0.111 R)
• M35: 9,660,731 km (0.058 R)
• M36: 10,084,243 km (0.086 R)
• M37: 10,196,591 km (0.117 R)
• M38: 10,536,477 km (0.08 R)
• M39: 10,857,065 km (0.112 R)
• M40: 11,367,194 km (0.071 R)
• M41: 12,027,818 km (0.087 R)
• M42: 12,386,853 km (0.112 R)
• M43: 13,460,068 km (0.089 R)
• M44: 15,824,912 km (0.03 R)
• M45: 16,960,958 km (0.114 R)
• M46: 17,959,374 km (0.098 R)
• M47: 18,314,669 km (0.093 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 403 - 12,253 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit