🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.71 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 744.9

Radius: 13.4

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.38 AU - 1.44 AU

Year: 1116 Days

Day: 14.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 12.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 45,769,333 km

• M1: 170,691 km (0.054 R)
• M2: 270,623 km (0.073 R)
• M3: 431,141 km (0.104 R)
• M4: 634,744 km (0.089 R)
• M5: 807,829 km (0.061 R)
• M6: 998,267 km (0.106 R)
• M7: 1,092,064 km (0.118 R)
• M8: 1,196,783 km (0.11 R)
• M9: 1,336,657 km (0.095 R)
• M10: 1,557,613 km (0.117 R)
• M11: 1,642,585 km (0.113 R)
• M12: 1,764,357 km (0.066 R)
• M13: 1,853,218 km (0.1 R)
• M14: 2,017,178 km (0.091 R)
• M15: 2,176,799 km (0.11 R)
• M16: 2,340,608 km (0.095 R)
• M17: 2,429,021 km (0.096 R)
• M18: 2,752,900 km (0.043 R)
• M19: 2,994,501 km (0.068 R)
• M20: 3,232,212 km (0.076 R)
• M21: 3,353,386 km (0.071 R)
• M22: 3,521,235 km (0.069 R)
• M23: 3,947,140 km (0.102 R)
• M24: 4,220,306 km (0.1 R)
• M25: 4,377,533 km (0.111 R)
• M26: 4,499,904 km (0.092 R)
• M27: 4,648,155 km (0.078 R)
• M28: 4,835,901 km (0.103 R)
• M29: 4,962,311 km (0.078 R)
• M30: 5,387,767 km (0.053 R)
• M31: 5,479,620 km (0.117 R)
• M32: 5,638,194 km (0.079 R)
• M33: 5,987,056 km (0.116 R)
• M34: 6,150,567 km (0.1 R)
• M35: 6,274,135 km (0.075 R)
• M36: 6,440,188 km (0.069 R)
• M37: 6,720,236 km (0.065 R)
• M38: 6,819,120 km (0.098 R)
• M39: 6,932,964 km (0.08 R)
• M40: 7,061,618 km (0.106 R)
• M41: 7,584,462 km (0.082 R)
• M42: 7,954,867 km (0.094 R)
• M43: 8,225,340 km (0.111 R)
• M44: 8,529,472 km (0.094 R)
• M45: 8,667,401 km (0.092 R)
• M46: 8,914,687 km (0.08 R)
• M47: 9,070,568 km (0.099 R)
• M48: 9,369,015 km (0.067 R)
• M49: 9,654,747 km (0.077 R)
• M50: 9,862,838 km (0.113 R)
• M51: 10,463,473 km (0.12 R)
• M52: 10,760,126 km (0.107 R)
• M53: 10,876,064 km (0.059 R)
• M54: 11,059,322 km (0.069 R)
• M55: 11,226,871 km (0.118 R)
• M56: 11,310,945 km (0.104 R)
• M57: 11,395,169 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166.8

Radius: 10.6

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 1.26 AU - 1.86 AU

Year: 1299 Days

Day: 8.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 155.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 45,769,333 km

• M1: 132,095 km (0.077 R)
• M2: 213,626 km (0.06 R)
• M3: 312,211 km (0.088 R)
• M4: 579,093 km (0.073 R)
• M5: 665,411 km (0.039 R)
• M6: 751,879 km (0.047 R)
• M7: 842,535 km (0.114 R)
• M8: 964,308 km (0.063 R)
• M9: 1,063,940 km (0.1 R)
• M10: 1,138,141 km (0.113 R)
• M11: 1,214,286 km (0.116 R)
• M12: 1,396,795 km (0.053 R)
• M13: 1,555,967 km (0.099 R)
• M14: 1,654,403 km (0.074 R)
• M15: 1,721,273 km (0.057 R)
• M16: 1,920,537 km (0.111 R)
• M17: 1,991,148 km (0.108 R)
• M18: 2,259,825 km (0.072 R)
• M19: 2,540,321 km (0.096 R)
• M20: 2,760,081 km (0.07 R)
• M21: 2,888,585 km (0.112 R)
• M22: 2,961,739 km (0.104 R)
• M23: 3,093,235 km (0.078 R)
• M24: 3,193,316 km (0.079 R)
• M25: 3,260,635 km (0.058 R)
• M26: 3,336,781 km (0.071 R)
• M27: 3,612,938 km (0.095 R)
• M28: 3,709,578 km (0.057 R)
• M29: 3,824,918 km (0.046 R)
• M30: 3,986,634 km (0.067 R)
• M31: 4,114,091 km (0.1 R)
• M32: 4,215,070 km (0.114 R)
• M33: 4,523,241 km (0.113 R)
• M34: 4,599,087 km (0.079 R)
• M35: 4,761,700 km (0.054 R)
• M36: 4,858,191 km (0.056 R)
• M37: 5,043,393 km (0.051 R)
• M38: 5,430,852 km (0.086 R)
• M39: 5,643,580 km (0.096 R)
• M40: 5,715,087 km (0.077 R)
• M41: 5,921,084 km (0.086 R)
• M42: 6,129,623 km (0.093 R)
• M43: 6,266,356 km (0.093 R)
• M44: 6,351,178 km (0.097 R)
• M45: 6,489,556 km (0.06 R)
• M46: 6,900,202 km (0.106 R)
• M47: 7,053,540 km (0.066 R)
• M48: 7,352,735 km (0.1 R)
• M49: 7,565,613 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.8

Radius: 8.2

Gravity: 6.51 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.94 AU - 3.08 AU

Year: 2652 Days

Day: 8.3 Hours

Environment

Temp: -211 °C

Axial Tilt: 41.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 45,769,333 km

• M1: 136,284 km (0.111 R)
• M2: 208,240 km (0.114 R)
• M3: 280,197 km (0.056 R)
• M4: 429,196 km (0.113 R)
• M5: 590,164 km (0.109 R)
• M6: 771,177 km (0.038 R)
• M7: 868,715 km (0.099 R)
• M8: 1,076,207 km (0.109 R)
• M9: 1,320,949 km (0.065 R)
• M10: 1,482,814 km (0.115 R)
• M11: 1,560,755 km (0.111 R)
• M12: 1,861,895 km (0.096 R)
• M13: 1,934,151 km (0.076 R)
• M14: 2,056,522 km (0.085 R)
• M15: 2,219,434 km (0.109 R)
• M16: 2,321,909 km (0.092 R)
• M17: 2,665,834 km (0.091 R)
• M18: 2,733,901 km (0.06 R)
• M19: 2,802,417 km (0.025 R)
• M20: 2,857,768 km (0.094 R)
• M21: 2,969,368 km (0.12 R)
• M22: 3,211,717 km (0.118 R)
• M23: 3,519,888 km (0.083 R)
• M24: 4,007,727 km (0.104 R)
• M25: 4,132,940 km (0.102 R)
• M26: 4,211,928 km (0.106 R)
• M27: 4,532,965 km (0.092 R)
• M28: 5,079,895 km (0.119 R)
• M29: 5,198,676 km (0.059 R)
• M30: 5,318,204 km (0.08 R)
• M31: 5,404,373 km (0.09 R)
• M32: 5,508,194 km (0.035 R)
• M33: 5,577,757 km (0.065 R)
• M34: 5,806,043 km (0.104 R)
• M35: 5,876,952 km (0.117 R)
• M36: 5,983,765 km (0.084 R)
• M37: 6,861,456 km (0.117 R)
• M38: 7,182,044 km (0.112 R)
• M39: 7,818,134 km (0.111 R)
• M40: 8,512,418 km (0.087 R)
• M41: 8,795,607 km (0.075 R)
• M42: 8,999,808 km (0.118 R)
• M43: 9,247,093 km (0.06 R)
• M44: 9,392,203 km (0.065 R)
• M45: 10,044,450 km (0.102 R)
• M46: 10,129,571 km (0.102 R)
• M47: 10,236,533 km (0.105 R)
• M48: 10,472,898 km (0.069 R)
• M49: 10,689,366 km (0.113 R)
• M50: 10,863,648 km (0.1 R)
• M51: 11,016,986 km (0.085 R)
• M52: 11,370,037 km (0.047 R)
• M53: 11,436,608 km (0.12 R)
• M54: 11,929,084 km (0.064 R)
• M55: 12,132,537 km (0.053 R)
• M56: 12,268,821 km (0.113 R)
• M57: 12,519,995 km (0.113 R)
• M58: 12,588,810 km (0.082 R)
• M59: 12,772,816 km (0.108 R)
• M60: 13,143,669 km (0.095 R)
• M61: 13,447,652 km (0.093 R)
• M62: 13,753,879 km (0.069 R)
• M63: 14,301,257 km (0.117 R)
• M64: 14,541,511 km (0.087 R)
• M65: 14,710,557 km (0.098 R)
• M66: 16,235,408 km (0.079 R)
• M67: 16,486,134 km (0.074 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 359.3

Radius: 6.7

Gravity: 8 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 6.09 AU - 8.31 AU

Year: 12883 Days

Day: 21.6 Hours

Environment

Temp: -223 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 45,769,333 km

• M1: 175,777 km (0.118 R)
• M2: 232,475 km (0.119 R)
• M3: 754,721 km (0.119 R)
• M4: 805,734 km (0.092 R)
• M5: 1,195,586 km (0.064 R)
• M6: 1,296,415 km (0.108 R)
• M7: 1,399,937 km (0.111 R)
• M8: 1,484,908 km (0.092 R)
• M9: 1,527,993 km (0.098 R)
• M10: 1,682,378 km (0.113 R)
• M11: 2,399,999 km (0.085 R)
• M12: 3,229,220 km (0.075 R)
• M13: 3,370,739 km (0.032 R)
• M14: 3,485,331 km (0.12 R)
• M15: 3,718,554 km (0.042 R)
• M16: 4,047,670 km (0.117 R)
• M17: 4,829,767 km (0.112 R)
• M18: 5,155,591 km (0.056 R)
• M19: 5,321,196 km (0.119 R)
• M20: 5,794,075 km (0.082 R)
• M21: 5,931,705 km (0.101 R)
• M22: 6,888,533 km (0.097 R)
• M23: 7,291,999 km (0.117 R)
• M24: 9,021,051 km (0.091 R)
• M25: 9,100,786 km (0.099 R)
• M26: 10,075,117 km (0.052 R)
• M27: 10,574,625 km (0.08 R)
• M28: 10,700,736 km (0.082 R)
• M29: 11,641,108 km (0.087 R)
• M30: 12,341,376 km (0.117 R)
• M31: 12,830,860 km (0.109 R)
• M32: 13,190,792 km (0.072 R)
• M33: 13,599,643 km (0.096 R)
• M34: 13,691,048 km (0.093 R)
• M35: 14,197,586 km (0.082 R)
• M36: 14,243,961 km (0.036 R)
• M37: 14,383,237 km (0.118 R)
• M38: 15,086,796 km (0.107 R)
• M39: 15,276,336 km (0.062 R)
• M40: 16,918,921 km (0.03 R)
• M41: 17,313,410 km (0.114 R)
• M42: 17,661,225 km (0.074 R)
• M43: 18,111,665 km (0.115 R)
• M44: 18,262,758 km (0.111 R)
• M45: 18,464,716 km (0.112 R)
• M46: 19,075,075 km (0.108 R)
• M47: 19,331,486 km (0.115 R)
• M48: 19,537,332 km (0.097 R)
• M49: 20,577,486 km (0.106 R)
• M50: 20,840,330 km (0.097 R)
• M51: 20,892,988 km (0.112 R)
• M52: 21,210,136 km (0.106 R)
• M53: 21,316,201 km (0.108 R)
• M54: 21,369,308 km (0.102 R)
• M55: 21,902,774 km (0.098 R)
• M56: 23,310,340 km (0.074 R)
• M57: 23,419,696 km (0.066 R)
• M58: 23,584,254 km (0.099 R)
• M59: 23,804,312 km (0.085 R)
• M60: 24,190,873 km (0.047 R)
• M61: 24,579,529 km (0.067 R)
• M62: 27,415,306 km (0.08 R)
• M63: 28,754,057 km (0.114 R)
• M64: 29,638,629 km (0.089 R)
• M65: 29,757,260 km (0.103 R)
• M66: 30,472,338 km (0.091 R)
• M67: 30,532,177 km (0.111 R)
• M68: 30,831,972 km (0.114 R)
• M69: 30,891,960 km (0.094 R)
• M70: 31,192,951 km (0.097 R)
• M71: 31,434,402 km (0.105 R)
• M72: 31,919,249 km (0.119 R)
• M73: 32,834,937 km (0.115 R)
• M74: 33,635,436 km (0.094 R)
• M75: 33,697,220 km (0.068 R)
• M76: 34,069,120 km (0.081 R)
• M77: 34,442,367 km (0.064 R)
• M78: 34,879,492 km (0.092 R)
• M79: 35,381,392 km (0.109 R)
• M80: 36,646,542 km (0.045 R)
• M81: 37,220,698 km (0.112 R)
• M82: 37,797,697 km (0.065 R)
• M83: 38,960,821 km (0.099 R)
• M84: 39,546,646 km (0.095 R)
• M85: 40,266,810 km (0.105 R)
• M86: 40,332,484 km (0.118 R)
• M87: 41,189,530 km (0.089 R)
• M88: 42,119,131 km (0.067 R)
• M89: 42,586,624 km (0.103 R)
• M90: 43,257,421 km (0.075 R)
• M91: 43,661,485 km (0.052 R)
• M92: 44,202,281 km (0.112 R)
• M93: 44,609,337 km (0.086 R)
• M94: 45,700,803 km (0.07 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 267 - 13,505 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit