🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.44 AU - 0.58 AU

Year: 232 Days

Day: 31.6 Hours

Environment

Temp: -121 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 666.3

Radius: 11.8

Gravity: 4.79 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 0.65 AU - 0.93 AU

Year: 446 Days

Day: 14.5 Hours

Environment

Temp: -141 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 22,158,620 km

• M1: 150,196 km (0.093 R)
• M2: 278,701 km (0.111 R)
• M3: 407,505 km (0.103 R)
• M4: 512,971 km (0.109 R)
• M5: 606,919 km (0.104 R)
• M6: 687,851 km (0.029 R)
• M7: 810,970 km (0.11 R)
• M8: 928,554 km (0.059 R)
• M9: 1,090,419 km (0.062 R)
• M10: 1,177,485 km (0.073 R)
• M11: 1,369,569 km (0.1 R)
• M12: 1,534,126 km (0.07 R)
• M13: 1,671,756 km (0.076 R)
• M14: 1,750,744 km (0.108 R)
• M15: 1,842,597 km (0.102 R)
• M16: 2,031,240 km (0.108 R)
• M17: 2,115,912 km (0.112 R)
• M18: 2,226,615 km (0.089 R)
• M19: 2,301,414 km (0.037 R)
• M20: 2,396,259 km (0.065 R)
• M21: 2,479,585 km (0.087 R)
• M22: 2,622,750 km (0.118 R)
• M23: 2,782,221 km (0.088 R)
• M24: 2,910,726 km (0.101 R)
• M25: 3,006,768 km (0.116 R)
• M26: 3,096,826 km (0.047 R)
• M27: 3,358,472 km (0.098 R)
• M28: 3,495,653 km (0.118 R)
• M29: 3,583,168 km (0.093 R)
• M30: 3,775,551 km (0.064 R)
• M31: 3,858,129 km (0.083 R)
• M32: 4,093,746 km (0.086 R)
• M33: 4,209,385 km (0.115 R)
• M34: 4,796,407 km (0.092 R)
• M35: 4,877,788 km (0.065 R)
• M36: 4,951,390 km (0.061 R)
• M37: 5,074,958 km (0.074 R)
• M38: 5,333,463 km (0.102 R)
• M39: 5,494,131 km (0.053 R)
• M40: 5,613,511 km (0.064 R)
• M41: 5,733,787 km (0.118 R)
• M42: 5,863,638 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 891.6

Radius: 12.6

Gravity: 5.62 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 1.32 AU - 1.78 AU

Year: 1227 Days

Day: 11.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 22,158,620 km

• M1: 165,904 km (0.067 R)
• M2: 255,064 km (0.1 R)
• M3: 388,057 km (0.081 R)
• M4: 489,933 km (0.088 R)
• M5: 641,625 km (0.094 R)
• M6: 818,300 km (0.117 R)
• M7: 950,844 km (0.094 R)
• M8: 1,147,864 km (0.074 R)
• M9: 1,264,401 km (0.084 R)
• M10: 1,393,953 km (0.1 R)
• M11: 1,800,560 km (0.068 R)
• M12: 2,037,972 km (0.105 R)
• M13: 2,392,220 km (0.11 R)
• M14: 2,754,845 km (0.063 R)
• M15: 2,868,240 km (0.092 R)
• M16: 3,253,903 km (0.088 R)
• M17: 3,337,828 km (0.086 R)
• M18: 3,447,034 km (0.033 R)
• M19: 3,706,138 km (0.027 R)
• M20: 3,831,949 km (0.058 R)
• M21: 3,997,405 km (0.113 R)
• M22: 4,296,301 km (0.11 R)
• M23: 4,388,753 km (0.09 R)
• M24: 4,792,517 km (0.056 R)
• M25: 5,040,551 km (0.111 R)
• M26: 5,897,896 km (0.041 R)
• M27: 6,074,870 km (0.048 R)
• M28: 6,164,031 km (0.048 R)
• M29: 6,373,767 km (0.095 R)
• M30: 6,570,638 km (0.049 R)
• M31: 7,001,629 km (0.057 R)
• M32: 7,126,394 km (0.098 R)
• M33: 7,236,199 km (0.077 R)
• M34: 7,569,203 km (0.075 R)
• M35: 7,681,252 km (0.074 R)
• M36: 8,217,261 km (0.111 R)
• M37: 8,398,574 km (0.039 R)
• M38: 8,581,383 km (0.113 R)
• M39: 8,832,707 km (0.11 R)
• M40: 8,916,931 km (0.071 R)
• M41: 9,308,279 km (0.105 R)
• M42: 9,497,520 km (0.059 R)
• M43: 9,618,545 km (0.082 R)
• M44: 9,774,874 km (0.068 R)
• M45: 9,949,605 km (0.111 R)
• M46: 10,055,071 km (0.078 R)
• M47: 10,160,837 km (0.042 R)
• M48: 10,875,167 km (0.041 R)
• M49: 11,056,330 km (0.098 R)
• M50: 11,165,536 km (0.082 R)
• M51: 11,256,791 km (0.07 R)
• M52: 11,513,651 km (0.078 R)
• M53: 11,828,105 km (0.103 R)
• M54: 12,352,446 km (0.12 R)
• M55: 12,579,386 km (0.057 R)
• M56: 12,712,528 km (0.058 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 180.2

Radius: 14

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.54 AU - 1.76 AU

Year: 1348 Days

Day: 14.2 Hours

Environment

Temp: -189 °C

Axial Tilt: 15.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 22,158,620 km

• M1: 176,077 km (0.111 R)
• M2: 270,473 km (0.03 R)
• M3: 401,820 km (0.036 R)
• M4: 514,916 km (0.11 R)
• M5: 628,461 km (0.075 R)
• M6: 732,581 km (0.069 R)
• M7: 870,061 km (0.111 R)
• M8: 989,141 km (0.101 R)
• M9: 1,126,173 km (0.079 R)
• M10: 1,331,870 km (0.1 R)
• M11: 1,504,655 km (0.092 R)
• M12: 1,597,256 km (0.067 R)
• M13: 1,691,952 km (0.12 R)
• M14: 1,823,748 km (0.111 R)
• M15: 1,937,442 km (0.032 R)
• M16: 2,090,481 km (0.084 R)
• M17: 2,285,855 km (0.063 R)
• M18: 2,558,572 km (0.082 R)
• M19: 2,768,159 km (0.045 R)
• M20: 3,084,858 km (0.092 R)
• M21: 3,256,446 km (0.062 R)
• M22: 3,501,937 km (0.053 R)
• M23: 3,591,097 km (0.027 R)
• M24: 4,011,617 km (0.116 R)
• M25: 4,114,390 km (0.107 R)
• M26: 4,237,210 km (0.11 R)
• M27: 4,476,866 km (0.1 R)
• M28: 4,564,231 km (0.091 R)
• M29: 4,939,572 km (0.097 R)
• M30: 5,366,225 km (0.109 R)
• M31: 5,911,061 km (0.102 R)
• M32: 6,050,037 km (0.104 R)
• M33: 6,190,061 km (0.038 R)
• M34: 6,374,964 km (0.091 R)
• M35: 6,539,671 km (0.118 R)
• M36: 6,772,595 km (0.093 R)
• M37: 7,121,457 km (0.098 R)
• M38: 7,326,855 km (0.088 R)
• M39: 7,626,948 km (0.036 R)
• M40: 8,049,113 km (0.112 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 483.6

Radius: 9.3

Gravity: 5.59 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.86 AU - 2.96 AU

Year: 2379 Days

Day: 9.8 Hours

Environment

Temp: -205 °C

Axial Tilt: 36.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 22,158,620 km

• M1: 117,135 km (0.078 R)
• M2: 416,929 km (0.072 R)
• M3: 555,008 km (0.105 R)
• M4: 677,230 km (0.116 R)
• M5: 940,671 km (0.087 R)
• M6: 1,032,674 km (0.106 R)
• M7: 1,108,520 km (0.11 R)
• M8: 1,246,001 km (0.115 R)
• M9: 1,327,232 km (0.084 R)
• M10: 1,389,315 km (0.098 R)
• M11: 1,625,830 km (0.076 R)
• M12: 1,692,550 km (0.084 R)
• M13: 1,817,465 km (0.104 R)
• M14: 1,957,339 km (0.098 R)
• M15: 2,436,501 km (0.104 R)
• M16: 2,526,259 km (0.087 R)
• M17: 2,643,394 km (0.117 R)
• M18: 2,910,277 km (0.091 R)
• M19: 3,130,186 km (0.056 R)
• M20: 3,455,860 km (0.094 R)
• M21: 4,231,675 km (0.07 R)
• M22: 4,293,608 km (0.032 R)
• M23: 4,449,789 km (0.116 R)
• M24: 4,591,757 km (0.03 R)
• M25: 4,880,481 km (0.094 R)
• M26: 4,978,168 km (0.086 R)
• M27: 5,076,305 km (0.082 R)
• M28: 5,142,128 km (0.118 R)
• M29: 5,224,855 km (0.104 R)
• M30: 5,425,316 km (0.111 R)
• M31: 5,492,635 km (0.104 R)
• M32: 5,594,212 km (0.039 R)
• M33: 5,799,161 km (0.049 R)
• M34: 5,989,300 km (0.048 R)
• M35: 6,059,013 km (0.117 R)
• M36: 6,128,875 km (0.12 R)
• M37: 6,554,032 km (0.109 R)
• M38: 6,625,839 km (0.053 R)
• M39: 6,915,760 km (0.088 R)
• M40: 7,062,216 km (0.094 R)
• M41: 7,154,369 km (0.116 R)
• M42: 7,339,720 km (0.098 R)
• M43: 7,451,620 km (0.101 R)
• M44: 7,545,417 km (0.056 R)
• M45: 7,791,057 km (0.089 R)
• M46: 8,020,241 km (0.116 R)
• M47: 8,919,025 km (0.093 R)
• M48: 9,058,600 km (0.071 R)
• M49: 9,218,969 km (0.035 R)
• M50: 9,481,663 km (0.108 R)
• M51: 10,284,554 km (0.078 R)
• M52: 10,347,086 km (0.104 R)
• M53: 10,853,026 km (0.118 R)
• M54: 11,540,129 km (0.083 R)
• M55: 12,219,154 km (0.07 R)
• M56: 12,418,718 km (0.102 R)
• M57: 12,485,438 km (0.11 R)
• M58: 12,798,547 km (0.103 R)
• M59: 13,069,020 km (0.061 R)
• M60: 13,776,618 km (0.111 R)
• M61: 13,914,996 km (0.088 R)
• M62: 14,007,447 km (0.12 R)
• M63: 14,216,435 km (0.091 R)
• M64: 14,613,767 km (0.082 R)
• M65: 14,754,838 km (0.093 R)
• M66: 14,849,234 km (0.096 R)
• M67: 15,204,828 km (0.081 R)
• M68: 15,276,336 km (0.063 R)
• M69: 15,467,373 km (0.092 R)
• M70: 15,683,392 km (0.086 R)
• M71: 16,069,654 km (0.081 R)
• M72: 16,142,508 km (0.074 R)
• M73: 16,385,904 km (0.057 R)

Asteroid Belt

Center: 2.89 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 441.3

Radius: 12

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 3.18 AU - 3.54 AU

Year: 3916 Days

Day: 5.9 Hours

Environment

Temp: -205 °C

Axial Tilt: 31.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 22,158,620 km

• M1: 198,068 km (0.038 R)
• M2: 299,645 km (0.053 R)
• M3: 417,827 km (0.081 R)
• M4: 497,263 km (0.094 R)
• M5: 753,375 km (0.08 R)
• M6: 876,793 km (0.046 R)
• M7: 952,190 km (0.12 R)
• M8: 1,029,981 km (0.06 R)
• M9: 1,110,315 km (0.06 R)
• M10: 1,192,744 km (0.1 R)
• M11: 1,377,048 km (0.087 R)
• M12: 1,505,403 km (0.066 R)
• M13: 1,597,705 km (0.12 R)
• M14: 1,914,703 km (0.114 R)
• M15: 2,088,386 km (0.073 R)
• M16: 2,420,344 km (0.089 R)
• M17: 2,851,036 km (0.099 R)
• M18: 3,151,728 km (0.104 R)
• M19: 3,288,610 km (0.069 R)
• M20: 3,497,897 km (0.102 R)
• M21: 4,040,339 km (0.065 R)
• M22: 4,208,338 km (0.079 R)
• M23: 4,302,584 km (0.09 R)
• M24: 4,824,232 km (0.042 R)
• M25: 4,903,220 km (0.069 R)
• M26: 5,386,571 km (0.046 R)
• M27: 5,509,690 km (0.111 R)
• M28: 5,927,367 km (0.073 R)
• M29: 6,463,825 km (0.052 R)
• M30: 6,859,810 km (0.109 R)
• M31: 7,060,720 km (0.101 R)
• M32: 7,173,218 km (0.074 R)
• M33: 7,468,524 km (0.105 R)
• M34: 7,606,154 km (0.083 R)
• M35: 7,791,057 km (0.085 R)
• M36: 7,977,456 km (0.043 R)
• M37: 8,141,715 km (0.111 R)
• M38: 8,858,737 km (0.077 R)
• M39: 9,004,595 km (0.114 R)
• M40: 9,200,269 km (0.046 R)
• M41: 9,298,555 km (0.052 R)
• M42: 9,397,289 km (0.078 R)
• M43: 9,997,027 km (0.11 R)
• M44: 10,098,305 km (0.117 R)
• M45: 10,635,062 km (0.096 R)
• M46: 10,712,554 km (0.086 R)
• M47: 10,816,076 km (0.057 R)
• M48: 10,945,927 km (0.097 R)
• M49: 11,550,302 km (0.111 R)
• M50: 11,630,038 km (0.081 R)
• M51: 11,896,771 km (0.097 R)
• M52: 13,177,628 km (0.063 R)
• M53: 13,483,705 km (0.119 R)
• M54: 13,623,728 km (0.112 R)
• M55: 14,018,068 km (0.07 R)
• M56: 14,359,002 km (0.032 R)
• M57: 14,587,887 km (0.103 R)
• M58: 14,933,607 km (0.111 R)
• M59: 15,078,269 km (0.116 R)
• M60: 15,427,729 km (0.112 R)
• M61: 15,544,864 km (0.085 R)
• M62: 15,750,412 km (0.078 R)
• M63: 17,397,185 km (0.093 R)
• M64: 19,097,963 km (0.083 R)
• M65: 19,412,867 km (0.086 R)
• M66: 20,560,881 km (0.119 R)
• M67: 20,883,713 km (0.059 R)
• M68: 21,468,940 km (0.078 R)
• M69: 21,862,233 km (0.063 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 450 - 20,206 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit