🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.93

Radius: 0.97

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 0.47 AU - 0.53 AU

Year: 228 Days

Day: 19 Hours

Environment

Temp: -122 °C

Axial Tilt: 33 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 182.3

Radius: 14.4

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 1.23 AU - 1.35 AU

Year: 946 Days

Day: 12.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 30,424,570 km

• M1: 202,256 km (0.104 R)
• M2: 309,518 km (0.101 R)
• M3: 415,433 km (0.112 R)
• M4: 533,316 km (0.12 R)
• M5: 634,594 km (0.081 R)
• M6: 752,328 km (0.075 R)
• M7: 924,365 km (0.088 R)
• M8: 1,023,100 km (0.092 R)
• M9: 1,125,724 km (0.104 R)
• M10: 1,310,627 km (0.041 R)
• M11: 1,401,732 km (0.088 R)
• M12: 1,642,435 km (0.089 R)
• M13: 1,903,035 km (0.064 R)
• M14: 2,038,570 km (0.109 R)
• M15: 2,171,114 km (0.071 R)
• M16: 2,319,814 km (0.11 R)
• M17: 2,425,281 km (0.114 R)
• M18: 2,566,351 km (0.12 R)
• M19: 2,765,616 km (0.054 R)
• M20: 2,884,995 km (0.11 R)
• M21: 3,042,073 km (0.114 R)
• M22: 3,305,215 km (0.065 R)
• M23: 3,447,333 km (0.091 R)
• M24: 3,714,366 km (0.08 R)
• M25: 3,807,565 km (0.079 R)
• M26: 3,933,078 km (0.12 R)
• M27: 4,052,008 km (0.082 R)
• M28: 4,172,135 km (0.045 R)
• M29: 4,309,765 km (0.09 R)
• M30: 4,399,673 km (0.087 R)
• M31: 4,740,308 km (0.085 R)
• M32: 4,918,180 km (0.114 R)
• M33: 5,012,127 km (0.091 R)
• M34: 5,132,853 km (0.098 R)
• M35: 5,280,655 km (0.034 R)
• M36: 5,403,325 km (0.12 R)
• M37: 5,500,564 km (0.094 R)
• M38: 5,651,808 km (0.072 R)
• M39: 5,750,542 km (0.115 R)
• M40: 5,885,928 km (0.11 R)
• M41: 5,995,135 km (0.085 R)
• M42: 6,252,593 km (0.048 R)
• M43: 6,373,318 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 964.5

Radius: 10.9

Gravity: 8.12 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.74 AU - 1.76 AU

Year: 1495 Days

Day: 10.9 Hours

Environment

Temp: -187 °C

Axial Tilt: 14.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 30,424,570 km

• M1: 160,369 km (0.074 R)
• M2: 481,256 km (0.066 R)
• M3: 567,724 km (0.108 R)
• M4: 660,475 km (0.09 R)
• M5: 735,722 km (0.101 R)
• M6: 838,496 km (0.071 R)
• M7: 1,086,380 km (0.07 R)
• M8: 1,158,935 km (0.069 R)
• M9: 1,233,434 km (0.041 R)
• M10: 1,497,026 km (0.071 R)
• M11: 1,568,384 km (0.087 R)
• M12: 1,640,939 km (0.111 R)
• M13: 1,725,312 km (0.107 R)
• M14: 1,833,023 km (0.068 R)
• M15: 1,942,977 km (0.113 R)
• M16: 2,239,480 km (0.061 R)
• M17: 2,761,577 km (0.096 R)
• M18: 2,850,139 km (0.073 R)
• M19: 2,991,359 km (0.088 R)
• M20: 3,347,701 km (0.096 R)
• M21: 3,579,279 km (0.112 R)
• M22: 3,759,843 km (0.073 R)
• M23: 3,858,428 km (0.113 R)
• M24: 3,943,549 km (0.095 R)
• M25: 4,115,737 km (0.114 R)
• M26: 4,393,540 km (0.062 R)
• M27: 4,512,321 km (0.078 R)
• M28: 4,602,229 km (0.105 R)
• M29: 5,485,305 km (0.114 R)
• M30: 5,581,197 km (0.096 R)
• M31: 5,710,151 km (0.092 R)
• M32: 5,823,696 km (0.075 R)
• M33: 6,319,164 km (0.095 R)
• M34: 6,436,748 km (0.08 R)
• M35: 6,708,268 km (0.075 R)
• M36: 6,828,245 km (0.11 R)
• M37: 6,914,264 km (0.069 R)
• M38: 6,983,528 km (0.048 R)
• M39: 7,174,863 km (0.114 R)
• M40: 7,262,528 km (0.033 R)
• M41: 7,456,407 km (0.056 R)
• M42: 7,652,230 km (0.104 R)
• M43: 7,795,545 km (0.079 R)
• M44: 7,885,603 km (0.105 R)
• M45: 7,976,110 km (0.088 R)
• M46: 8,304,477 km (0.061 R)
• M47: 8,674,732 km (0.085 R)
• M48: 8,955,826 km (0.089 R)
• M49: 9,354,504 km (0.08 R)
• M50: 9,681,675 km (0.059 R)
• M51: 9,973,391 km (0.084 R)
• M52: 10,307,443 km (0.112 R)
• M53: 10,406,477 km (0.081 R)
• M54: 10,505,810 km (0.098 R)
• M55: 10,725,270 km (0.059 R)
• M56: 11,006,963 km (0.117 R)
• M57: 11,250,358 km (0.119 R)
• M58: 11,721,891 km (0.038 R)
• M59: 11,866,701 km (0.07 R)
• M60: 12,367,555 km (0.098 R)
• M61: 12,811,562 km (0.088 R)
• M62: 13,089,066 km (0.108 R)
• M63: 13,174,935 km (0.1 R)
• M64: 13,390,206 km (0.099 R)
• M65: 13,498,216 km (0.118 R)
• M66: 13,911,555 km (0.073 R)
• M67: 14,065,042 km (0.094 R)
• M68: 14,152,856 km (0.11 R)
• M69: 15,041,767 km (0.119 R)
• M70: 15,131,675 km (0.091 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.6

Radius: 9.1

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.62 AU - 1.96 AU

Year: 1546 Days

Day: 12.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 30,424,570 km

• M1: 115,340 km (0.04 R)
• M2: 222,302 km (0.113 R)
• M3: 298,897 km (0.087 R)
• M4: 363,672 km (0.089 R)
• M5: 421,716 km (0.079 R)
• M6: 511,176 km (0.092 R)
• M7: 588,219 km (0.073 R)
• M8: 690,394 km (0.084 R)
• M9: 765,941 km (0.053 R)
• M10: 1,193,193 km (0.092 R)
• M11: 1,414,897 km (0.12 R)
• M12: 1,555,818 km (0.068 R)
• M13: 1,642,585 km (0.115 R)
• M14: 1,731,147 km (0.091 R)
• M15: 1,844,093 km (0.112 R)
• M16: 1,943,875 km (0.107 R)
• M17: 2,254,739 km (0.071 R)
• M18: 2,345,246 km (0.076 R)
• M19: 2,479,136 km (0.075 R)
• M20: 2,589,838 km (0.063 R)
• M21: 2,719,540 km (0.092 R)
• M22: 2,860,461 km (0.074 R)
• M23: 2,949,771 km (0.042 R)
• M24: 3,012,901 km (0.09 R)
• M25: 3,131,233 km (0.085 R)
• M26: 3,232,511 km (0.083 R)
• M27: 3,429,082 km (0.096 R)
• M28: 3,610,395 km (0.029 R)
• M29: 3,824,320 km (0.106 R)
• M30: 3,962,548 km (0.087 R)
• M31: 4,052,307 km (0.092 R)
• M32: 4,112,595 km (0.101 R)
• M33: 4,254,414 km (0.101 R)
• M34: 4,325,772 km (0.076 R)
• M35: 4,480,456 km (0.106 R)
• M36: 4,563,633 km (0.098 R)
• M37: 4,826,925 km (0.111 R)
• M38: 5,051,920 km (0.119 R)
• M39: 5,138,537 km (0.112 R)
• M40: 5,280,356 km (0.055 R)
• M41: 5,523,453 km (0.062 R)
• M42: 5,646,422 km (0.109 R)
• M43: 6,020,566 km (0.069 R)
• M44: 6,391,270 km (0.046 R)
• M45: 6,817,025 km (0.077 R)
• M46: 6,924,885 km (0.116 R)
• M47: 6,985,173 km (0.041 R)
• M48: 7,093,931 km (0.095 R)
• M49: 7,411,378 km (0.114 R)
• M50: 7,522,379 km (0.077 R)
• M51: 7,646,246 km (0.086 R)
• M52: 7,783,428 km (0.075 R)
• M53: 7,934,073 km (0.08 R)
• M54: 7,997,053 km (0.117 R)
• M55: 8,314,650 km (0.038 R)
• M56: 8,571,808 km (0.107 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.84 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 131.3

Radius: 6.3

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 5.92 AU - 7.76 AU

Year: 11550 Days

Day: 15.6 Hours

Environment

Temp: -222 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 30,424,570 km

• M1: 89,011 km (0.092 R)
• M2: 164,109 km (0.08 R)
• M3: 205,547 km (0.085 R)
• M4: 321,187 km (0.071 R)
• M5: 459,116 km (0.042 R)
• M6: 569,669 km (0.098 R)
• M7: 765,044 km (0.026 R)
• M8: 843,732 km (0.081 R)
• M9: 1,170,454 km (0.056 R)
• M10: 1,339,799 km (0.06 R)
• M11: 1,419,534 km (0.104 R)
• M12: 1,517,222 km (0.092 R)
• M13: 1,650,962 km (0.115 R)
• M14: 1,719,328 km (0.105 R)
• M15: 1,948,063 km (0.03 R)
• M16: 2,112,322 km (0.092 R)
• M17: 2,261,920 km (0.056 R)
• M18: 2,611,530 km (0.077 R)
• M19: 3,061,520 km (0.111 R)
• M20: 3,124,800 km (0.118 R)
• M21: 3,317,034 km (0.078 R)
• M22: 3,382,109 km (0.067 R)
• M23: 3,646,299 km (0.039 R)
• M24: 3,962,997 km (0.038 R)
• M25: 4,288,522 km (0.098 R)
• M26: 4,454,576 km (0.057 R)
• M27: 4,574,553 km (0.118 R)
• M28: 6,227,759 km (0.112 R)
• M29: 6,308,093 km (0.087 R)
• M30: 6,442,881 km (0.104 R)
• M31: 6,742,675 km (0.098 R)
• M32: 7,074,932 km (0.089 R)
• M33: 7,726,580 km (0.086 R)
• M34: 7,870,793 km (0.102 R)
• M35: 8,220,553 km (0.08 R)
• M36: 8,279,345 km (0.118 R)
• M37: 8,486,238 km (0.103 R)
• M38: 8,545,629 km (0.094 R)
• M39: 9,731,790 km (0.071 R)
• M40: 10,328,237 km (0.09 R)
• M41: 10,678,894 km (0.101 R)
• M42: 11,033,441 km (0.113 R)
• M43: 11,130,830 km (0.108 R)
• M44: 11,228,517 km (0.106 R)
• M45: 11,490,313 km (0.06 R)
• M46: 11,754,204 km (0.101 R)
• M47: 12,897,730 km (0.1 R)
• M48: 13,586,927 km (0.119 R)
• M49: 14,394,008 km (0.036 R)
• M50: 14,749,901 km (0.107 R)
• M51: 14,893,066 km (0.105 R)
• M52: 15,907,789 km (0.119 R)
• M53: 16,054,694 km (0.105 R)
• M54: 16,982,350 km (0.1 R)
• M55: 17,660,926 km (0.075 R)
• M56: 17,736,922 km (0.098 R)
• M57: 18,889,125 km (0.109 R)
• M58: 19,395,962 km (0.118 R)
• M59: 19,631,280 km (0.037 R)
• M60: 20,065,413 km (0.086 R)
• M61: 20,223,987 km (0.092 R)
• M62: 20,422,952 km (0.102 R)
• M63: 20,462,745 km (0.046 R)
• M64: 21,873,752 km (0.054 R)
• M65: 22,282,752 km (0.081 R)
• M66: 23,149,672 km (0.106 R)
• M67: 23,399,351 km (0.106 R)
• M68: 23,608,190 km (0.057 R)
• M69: 23,775,590 km (0.085 R)
• M70: 24,069,699 km (0.074 R)
• M71: 24,491,715 km (0.076 R)
• M72: 24,534,051 km (0.088 R)
• M73: 25,086,815 km (0.097 R)
• M74: 25,129,600 km (0.067 R)
• M75: 26,291,227 km (0.1 R)
• M76: 26,421,378 km (0.09 R)
• M77: 26,551,827 km (0.09 R)
• M78: 26,856,857 km (0.112 R)
• M79: 27,955,803 km (0.099 R)
• M80: 28,800,732 km (0.097 R)
• M81: 28,979,651 km (0.115 R)
• M82: 30,197,228 km (0.069 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 374 - 10,436 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit