🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.6 AU - 0.66 AU

Year: 318 Days

Day: 37.1 Hours

Environment

Temp: -141 °C

Axial Tilt: 14.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 956

Radius: 8.5

Gravity: 13.23 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.63 AU - 0.91 AU

Year: 430 Days

Day: 12.7 Hours

Environment

Temp: -136 °C

Axial Tilt: 45.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 43,596,229 km

• M1: 108,010 km (0.107 R)
• M2: 207,941 km (0.101 R)
• M3: 271,670 km (0.062 R)
• M4: 341,532 km (0.096 R)
• M5: 455,226 km (0.055 R)
• M6: 515,514 km (0.051 R)
• M7: 595,250 km (0.092 R)
• M8: 662,419 km (0.051 R)
• M9: 772,823 km (0.062 R)
• M10: 1,012,628 km (0.104 R)
• M11: 1,073,814 km (0.115 R)
• M12: 1,141,581 km (0.089 R)
• M13: 1,237,773 km (0.096 R)
• M14: 1,314,516 km (0.077 R)
• M15: 1,415,794 km (0.05 R)
• M16: 1,596,209 km (0.09 R)
• M17: 1,821,504 km (0.12 R)
• M18: 1,966,913 km (0.115 R)
• M19: 2,037,822 km (0.094 R)
• M20: 2,235,441 km (0.075 R)
• M21: 2,296,028 km (0.119 R)
• M22: 2,418,848 km (0.104 R)
• M23: 2,536,881 km (0.12 R)
• M24: 2,678,251 km (0.048 R)
• M25: 2,735,547 km (0.101 R)
• M26: 2,895,168 km (0.113 R)
• M27: 3,028,011 km (0.104 R)
• M28: 3,087,850 km (0.091 R)
• M29: 3,208,426 km (0.058 R)
• M30: 3,346,205 km (0.076 R)
• M31: 3,423,398 km (0.091 R)
• M32: 3,485,780 km (0.093 R)
• M33: 3,595,734 km (0.111 R)
• M34: 3,706,886 km (0.113 R)
• M35: 3,794,999 km (0.116 R)
• M36: 3,916,323 km (0.103 R)
• M37: 3,973,319 km (0.026 R)
• M38: 4,154,482 km (0.062 R)
• M39: 4,414,334 km (0.118 R)
• M40: 4,932,541 km (0.115 R)
• M41: 5,003,002 km (0.114 R)
• M42: 5,073,911 km (0.115 R)
• M43: 5,252,680 km (0.089 R)
• M44: 5,451,646 km (0.079 R)
• M45: 5,616,353 km (0.063 R)
• M46: 5,671,554 km (0.101 R)
• M47: 5,959,979 km (0.062 R)
• M48: 6,025,802 km (0.109 R)
• M49: 6,120,198 km (0.113 R)
• M50: 6,205,619 km (0.099 R)
• M51: 6,396,805 km (0.049 R)
• M52: 6,454,550 km (0.104 R)
• M53: 6,541,466 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 534.4

Radius: 14.5

Gravity: 2.54 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.68 AU - 0.9 AU

Year: 446 Days

Day: 5.1 Hours

Environment

Temp: -140 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 43,596,229 km

• M1: 181,612 km (0.071 R)
• M2: 292,913 km (0.087 R)
• M3: 432,188 km (0.056 R)
• M4: 540,497 km (0.096 R)
• M5: 708,496 km (0.098 R)
• M6: 880,383 km (0.046 R)
• M7: 1,080,845 km (0.099 R)
• M8: 1,231,490 km (0.096 R)
• M9: 1,350,570 km (0.103 R)
• M10: 1,463,815 km (0.036 R)
• M11: 1,647,970 km (0.041 R)
• M12: 1,834,818 km (0.088 R)
• M13: 1,933,702 km (0.041 R)
• M14: 2,114,267 km (0.085 R)
• M15: 2,206,718 km (0.115 R)
• M16: 2,353,922 km (0.033 R)
• M17: 2,449,964 km (0.051 R)
• M18: 2,633,820 km (0.096 R)
• M19: 2,727,468 km (0.108 R)
• M20: 2,835,029 km (0.112 R)
• M21: 3,009,012 km (0.114 R)
• M22: 3,126,895 km (0.093 R)
• M23: 3,233,109 km (0.117 R)
• M24: 3,435,515 km (0.113 R)
• M25: 3,559,083 km (0.042 R)
• M26: 3,740,096 km (0.095 R)
• M27: 3,895,828 km (0.037 R)
• M28: 4,053,654 km (0.069 R)
• M29: 4,383,367 km (0.083 R)
• M30: 4,577,994 km (0.111 R)
• M31: 4,783,093 km (0.103 R)
• M32: 4,944,658 km (0.085 R)
• M33: 5,084,832 km (0.103 R)
• M34: 5,233,981 km (0.06 R)
• M35: 5,360,989 km (0.068 R)
• M36: 5,472,739 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 248.1

Radius: 11.5

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 0.98 AU - 1.48 AU

Year: 867 Days

Day: 14.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 43,596,229 km

• M1: 161,566 km (0.078 R)
• M2: 299,645 km (0.057 R)
• M3: 388,655 km (0.104 R)
• M4: 467,942 km (0.087 R)
• M5: 618,587 km (0.092 R)
• M6: 746,643 km (0.053 R)
• M7: 819,048 km (0.091 R)
• M8: 991,684 km (0.067 R)
• M9: 1,224,907 km (0.1 R)
• M10: 1,301,352 km (0.062 R)
• M11: 1,511,238 km (0.103 R)
• M12: 1,659,639 km (0.094 R)
• M13: 1,888,224 km (0.057 R)
• M14: 1,964,669 km (0.112 R)
• M15: 2,213,749 km (0.059 R)
• M16: 2,315,027 km (0.052 R)
• M17: 2,529,251 km (0.049 R)
• M18: 2,635,316 km (0.116 R)
• M19: 2,714,005 km (0.081 R)
• M20: 2,786,410 km (0.117 R)
• M21: 2,859,264 km (0.038 R)
• M22: 2,992,257 km (0.114 R)
• M23: 3,074,535 km (0.115 R)
• M24: 3,287,563 km (0.076 R)
• M25: 3,481,890 km (0.111 R)
• M26: 3,584,365 km (0.1 R)
• M27: 3,663,951 km (0.077 R)
• M28: 3,898,221 km (0.12 R)
• M29: 4,204,299 km (0.052 R)
• M30: 4,322,182 km (0.083 R)
• M31: 4,604,473 km (0.093 R)
• M32: 4,699,916 km (0.086 R)
• M33: 5,052,518 km (0.118 R)
• M34: 5,214,084 km (0.114 R)
• M35: 5,304,591 km (0.091 R)
• M36: 5,477,975 km (0.081 R)
• M37: 5,746,353 km (0.066 R)
• M38: 5,821,152 km (0.082 R)
• M39: 5,924,524 km (0.105 R)
• M40: 6,152,212 km (0.113 R)
• M41: 6,247,955 km (0.118 R)
• M42: 6,324,998 km (0.087 R)
• M43: 6,518,727 km (0.09 R)
• M44: 6,616,415 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.6

Radius: 8

Gravity: 9.51 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.3 AU - 1.42 AU

Year: 1008 Days

Day: 14.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 43,596,229 km

• M1: 109,356 km (0.087 R)
• M2: 169,794 km (0.105 R)
• M3: 233,971 km (0.109 R)
• M4: 344,374 km (0.094 R)
• M5: 426,204 km (0.079 R)
• M6: 541,544 km (0.082 R)
• M7: 611,706 km (0.062 R)
• M8: 673,639 km (0.029 R)
• M9: 786,137 km (0.063 R)
• M10: 866,920 km (0.087 R)
• M11: 963,709 km (0.096 R)
• M12: 1,091,765 km (0.093 R)
• M13: 1,175,540 km (0.117 R)
• M14: 1,447,808 km (0.062 R)
• M15: 1,548,188 km (0.054 R)
• M16: 1,619,098 km (0.053 R)
• M17: 1,683,126 km (0.093 R)
• M18: 1,780,813 km (0.093 R)
• M19: 1,855,163 km (0.087 R)
• M20: 1,913,806 km (0.093 R)
• M21: 1,964,669 km (0.093 R)
• M22: 2,033,035 km (0.104 R)
• M23: 2,084,946 km (0.064 R)
• M24: 2,198,939 km (0.066 R)
• M25: 2,442,185 km (0.102 R)
• M26: 2,618,711 km (0.119 R)
• M27: 2,684,833 km (0.095 R)
• M28: 2,780,127 km (0.118 R)
• M29: 2,984,178 km (0.12 R)
• M30: 3,203,190 km (0.059 R)
• M31: 3,376,125 km (0.105 R)
• M32: 3,541,730 km (0.056 R)
• M33: 3,699,256 km (0.115 R)
• M34: 3,762,985 km (0.035 R)
• M35: 3,816,391 km (0.093 R)
• M36: 3,880,718 km (0.032 R)
• M37: 3,999,798 km (0.08 R)
• M38: 4,098,084 km (0.087 R)
• M39: 4,533,264 km (0.099 R)
• M40: 4,670,146 km (0.095 R)
• M41: 5,089,020 km (0.088 R)
• M42: 5,171,898 km (0.102 R)
• M43: 5,267,191 km (0.101 R)
• M44: 5,435,190 km (0.067 R)
• M45: 5,568,631 km (0.112 R)
• M46: 5,950,255 km (0.104 R)
• M47: 6,100,152 km (0.1 R)
• M48: 6,213,548 km (0.108 R)
• M49: 6,327,541 km (0.093 R)
• M50: 6,416,851 km (0.084 R)
• M51: 6,647,980 km (0.069 R)
• M52: 6,725,771 km (0.087 R)
• M53: 6,947,624 km (0.113 R)
• M54: 7,331,492 km (0.105 R)
• M55: 7,532,851 km (0.06 R)
• M56: 7,627,397 km (0.072 R)
• M57: 7,708,778 km (0.089 R)
• M58: 7,886,052 km (0.084 R)
• M59: 7,968,480 km (0.075 R)
• M60: 8,244,787 km (0.118 R)
• M61: 8,426,250 km (0.054 R)
• M62: 8,496,261 km (0.114 R)
• M63: 9,078,496 km (0.083 R)
• M64: 9,410,753 km (0.089 R)
• M65: 9,527,290 km (0.116 R)
• M66: 9,629,615 km (0.11 R)
• M67: 9,717,728 km (0.092 R)
• M68: 9,850,122 km (0.092 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.6

Radius: 12.9

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.27 AU - 2.31 AU

Year: 2203 Days

Day: 11.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 34.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 43,596,229 km

• M1: 173,534 km (0.083 R)
• M2: 265,686 km (0.118 R)
• M3: 365,019 km (0.062 R)
• M4: 484,248 km (0.114 R)
• M5: 782,696 km (0.095 R)
• M6: 936,632 km (0.03 R)
• M7: 1,158,935 km (0.096 R)
• M8: 1,243,607 km (0.101 R)
• M9: 1,330,673 km (0.1 R)
• M10: 1,532,630 km (0.053 R)
• M11: 1,619,247 km (0.051 R)
• M12: 1,812,977 km (0.105 R)
• M13: 2,134,313 km (0.116 R)
• M14: 2,223,623 km (0.088 R)
• M15: 2,372,772 km (0.093 R)
• M16: 2,698,746 km (0.055 R)
• M17: 2,804,810 km (0.094 R)
• M18: 2,948,275 km (0.094 R)
• M19: 3,094,432 km (0.08 R)
• M20: 3,384,353 km (0.091 R)
• M21: 3,644,354 km (0.118 R)
• M22: 3,910,788 km (0.102 R)
• M23: 4,011,168 km (0.072 R)
• M24: 4,092,100 km (0.095 R)
• M25: 4,173,631 km (0.065 R)
• M26: 4,265,933 km (0.079 R)
• M27: 4,348,511 km (0.074 R)
• M28: 4,484,047 km (0.081 R)
• M29: 4,578,742 km (0.081 R)
• M30: 4,748,685 km (0.098 R)
• M31: 4,855,947 km (0.099 R)
• M32: 4,996,569 km (0.064 R)
• M33: 5,215,730 km (0.096 R)
• M34: 5,595,708 km (0.075 R)
• M35: 6,042,557 km (0.085 R)
• M36: 6,205,768 km (0.087 R)
• M37: 6,358,807 km (0.103 R)
• M38: 6,465,470 km (0.092 R)
• M39: 6,644,389 km (0.12 R)
• M40: 6,861,456 km (0.039 R)
• M41: 7,105,450 km (0.105 R)
• M42: 7,203,885 km (0.083 R)
• M43: 7,414,519 km (0.078 R)
• M44: 7,702,645 km (0.095 R)
• M45: 7,930,931 km (0.036 R)
• M46: 8,367,906 km (0.057 R)
• M47: 8,511,072 km (0.043 R)
• M48: 8,641,970 km (0.068 R)
• M49: 8,760,152 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 225.4

Radius: 7.5

Gravity: 4.01 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 7.86 AU - 8.68 AU

Year: 15121 Days

Day: 23.2 Hours

Environment

Temp: -228 °C

Axial Tilt: 26 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 43,596,229 km

• M1: 104,270 km (0.108 R)
• M2: 173,234 km (0.107 R)
• M3: 481,107 km (0.092 R)
• M4: 594,352 km (0.097 R)
• M5: 1,171,351 km (0.102 R)
• M6: 1,468,901 km (0.111 R)
• M7: 1,680,433 km (0.116 R)
• M8: 2,015,831 km (0.053 R)
• M9: 2,085,544 km (0.102 R)
• M10: 2,203,277 km (0.098 R)
• M11: 2,421,092 km (0.08 R)
• M12: 3,035,490 km (0.117 R)
• M13: 3,305,365 km (0.107 R)
• M14: 3,470,970 km (0.04 R)
• M15: 4,954,532 km (0.084 R)
• M16: 5,208,100 km (0.103 R)
• M17: 5,401,082 km (0.076 R)
• M18: 5,662,130 km (0.068 R)
• M19: 5,728,102 km (0.099 R)
• M20: 5,927,367 km (0.11 R)
• M21: 6,332,627 km (0.093 R)
• M22: 6,504,216 km (0.071 R)
• M23: 7,170,226 km (0.111 R)
• M24: 7,277,338 km (0.069 R)
• M25: 7,638,318 km (0.109 R)
• M26: 8,377,630 km (0.046 R)
• M27: 8,794,111 km (0.062 R)
• M28: 9,024,043 km (0.083 R)
• M29: 9,686,313 km (0.107 R)
• M30: 9,963,667 km (0.104 R)
• M31: 10,404,682 km (0.066 R)
• M32: 11,057,527 km (0.117 R)
• M33: 11,140,105 km (0.06 R)
• M34: 11,264,271 km (0.054 R)
• M35: 11,681,499 km (0.069 R)
• M36: 11,892,133 km (0.04 R)
• M37: 13,444,959 km (0.069 R)
• M38: 13,709,897 km (0.032 R)
• M39: 14,065,940 km (0.09 R)
• M40: 14,424,975 km (0.081 R)
• M41: 14,560,361 km (0.106 R)
• M42: 15,937,559 km (0.052 R)
• M43: 16,030,908 km (0.088 R)
• M44: 16,547,320 km (0.053 R)
• M45: 16,641,716 km (0.1 R)
• M46: 17,069,117 km (0.117 R)
• M47: 17,740,961 km (0.096 R)
• M48: 18,519,468 km (0.113 R)
• M49: 18,765,108 km (0.074 R)
• M50: 20,160,108 km (0.033 R)
• M51: 20,412,779 km (0.072 R)
• M52: 20,666,497 km (0.097 R)
• M53: 21,228,237 km (0.035 R)
• M54: 22,054,316 km (0.091 R)
• M55: 22,366,826 km (0.113 R)
• M56: 23,472,056 km (0.094 R)
• M57: 24,004,474 km (0.118 R)
• M58: 24,272,255 km (0.093 R)
• M59: 25,844,827 km (0.047 R)
• M60: 26,948,261 km (0.069 R)
• M61: 27,282,313 km (0.043 R)
• M62: 27,505,812 km (0.117 R)
• M63: 27,898,357 km (0.1 R)
• M64: 28,405,793 km (0.1 R)
• M65: 30,697,633 km (0.066 R)
• M66: 31,104,838 km (0.093 R)
• M67: 31,748,259 km (0.069 R)
• M68: 32,218,893 km (0.073 R)
• M69: 32,691,922 km (0.068 R)
• M70: 32,810,553 km (0.1 R)
• M71: 33,048,264 km (0.092 R)
• M72: 33,107,654 km (0.094 R)
• M73: 33,405,803 km (0.112 R)
• M74: 34,184,909 km (0.042 R)
• M75: 34,969,998 km (0.102 R)
• M76: 35,030,585 km (0.076 R)
• M77: 35,456,042 km (0.085 R)
• M78: 35,516,928 km (0.069 R)
• M79: 35,760,922 km (0.119 R)
• M80: 36,742,583 km (0.098 R)
• M81: 37,422,655 km (0.058 R)
• M82: 38,419,127 km (0.107 R)
• M83: 38,795,066 km (0.075 R)
• M84: 41,781,937 km (0.112 R)
• M85: 41,846,264 km (0.118 R)
• M86: 42,233,124 km (0.081 R)
• M87: 43,596,260 km (0.053 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 385 - 13,983 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit