🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.31 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.8

Radius: 10.9

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.51 AU - 0.73 AU

Year: 331 Days

Day: 11.2 Hours

Environment

Temp: -162 °C

Axial Tilt: 28.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 52,820,966 km

• M1: 135,835 km (0.115 R)
• M2: 212,579 km (0.089 R)
• M3: 296,653 km (0.072 R)
• M4: 371,003 km (0.1 R)
• M5: 441,164 km (0.026 R)
• M6: 512,522 km (0.078 R)
• M7: 593,754 km (0.092 R)
• M8: 669,600 km (0.055 R)
• M9: 804,388 km (0.095 R)
• M10: 878,289 km (0.097 R)
• M11: 996,920 km (0.085 R)
• M12: 1,070,971 km (0.113 R)
• M13: 1,195,437 km (0.106 R)
• M14: 1,298,061 km (0.058 R)
• M15: 1,400,236 km (0.097 R)
• M16: 1,484,160 km (0.094 R)
• M17: 1,573,321 km (0.105 R)
• M18: 1,664,426 km (0.064 R)
• M19: 1,757,326 km (0.115 R)
• M20: 1,855,911 km (0.111 R)
• M21: 1,956,441 km (0.089 R)
• M22: 2,046,948 km (0.09 R)
• M23: 2,134,911 km (0.119 R)
• M24: 2,232,150 km (0.108 R)
• M25: 2,326,995 km (0.076 R)
• M26: 2,418,998 km (0.057 R)
• M27: 2,563,509 km (0.089 R)
• M28: 2,680,345 km (0.102 R)
• M29: 2,812,290 km (0.102 R)
• M30: 2,888,136 km (0.041 R)
• M31: 3,087,550 km (0.105 R)
• M32: 3,156,515 km (0.075 R)

Asteroid Belt

Center: 1.71 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 833.9

Radius: 13.8

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 2.15 AU - 3.43 AU

Year: 3161 Days

Day: 10.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 52,820,966 km

• M1: 228,586 km (0.069 R)
• M2: 396,734 km (0.069 R)
• M3: 580,440 km (0.114 R)
• M4: 735,423 km (0.117 R)
• M5: 1,213,538 km (0.025 R)
• M6: 1,328,130 km (0.094 R)
• M7: 1,419,983 km (0.087 R)
• M8: 1,853,518 km (0.105 R)
• M9: 2,062,955 km (0.046 R)
• M10: 2,233,197 km (0.098 R)
• M11: 2,424,383 km (0.1 R)
• M12: 2,554,982 km (0.104 R)
• M13: 3,065,859 km (0.116 R)
• M14: 3,777,795 km (0.118 R)
• M15: 4,045,725 km (0.101 R)
• M16: 4,241,100 km (0.113 R)
• M17: 4,359,731 km (0.118 R)
• M18: 4,990,884 km (0.093 R)
• M19: 5,264,199 km (0.112 R)
• M20: 5,370,713 km (0.083 R)
• M21: 5,477,975 km (0.099 R)
• M22: 5,629,218 km (0.049 R)
• M23: 5,869,772 km (0.116 R)
• M24: 6,158,645 km (0.09 R)
• M25: 6,338,611 km (0.108 R)
• M26: 6,429,268 km (0.093 R)
• M27: 6,727,117 km (0.07 R)
• M28: 7,455,509 km (0.071 R)
• M29: 7,575,337 km (0.092 R)
• M30: 7,695,913 km (0.106 R)
• M31: 7,817,087 km (0.028 R)
• M32: 8,184,350 km (0.07 R)
• M33: 8,332,901 km (0.106 R)
• M34: 8,657,827 km (0.118 R)
• M35: 9,243,054 km (0.091 R)
• M36: 9,501,410 km (0.058 R)
• M37: 10,184,623 km (0.116 R)
• M38: 10,371,172 km (0.085 R)
• M39: 10,505,211 km (0.118 R)
• M40: 10,639,849 km (0.109 R)
• M41: 11,129,184 km (0.104 R)
• M42: 11,681,649 km (0.035 R)
• M43: 12,158,268 km (0.114 R)
• M44: 12,527,176 km (0.05 R)
• M45: 13,015,015 km (0.095 R)
• M46: 13,655,593 km (0.118 R)
• M47: 13,773,177 km (0.111 R)
• M48: 14,306,493 km (0.071 R)
• M49: 14,665,977 km (0.115 R)
• M50: 14,816,472 km (0.089 R)
• M51: 15,210,513 km (0.047 R)
• M52: 15,454,806 km (0.077 R)
• M53: 15,700,297 km (0.087 R)
• M54: 15,885,199 km (0.104 R)
• M55: 16,101,967 km (0.07 R)
• M56: 16,569,759 km (0.086 R)
• M57: 17,423,066 km (0.096 R)
• M58: 17,806,784 km (0.097 R)
• M59: 18,128,868 km (0.107 R)
• M60: 18,452,748 km (0.098 R)
• M61: 18,778,572 km (0.082 R)
• M62: 19,303,960 km (0.068 R)
• M63: 19,667,931 km (0.104 R)
• M64: 19,867,495 km (0.12 R)
• M65: 19,967,426 km (0.11 R)
• M66: 20,067,657 km (0.092 R)
• M67: 20,168,037 km (0.097 R)
• M68: 20,571,054 km (0.067 R)
• M69: 20,875,186 km (0.09 R)
• M70: 21,180,665 km (0.045 R)
• M71: 21,556,156 km (0.107 R)
• M72: 21,658,929 km (0.061 R)
• M73: 22,002,705 km (0.095 R)
• M74: 22,175,341 km (0.106 R)
• M75: 22,313,719 km (0.052 R)
• M76: 22,487,103 km (0.074 R)
• M77: 22,905,080 km (0.112 R)
• M78: 23,114,965 km (0.11 R)
• M79: 23,642,597 km (0.053 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.6

Radius: 12.5

Gravity: 5.5 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.31 AU - 3.31 AU

Year: 3195 Days

Day: 13.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 52,820,966 km

• M1: 186,997 km (0.086 R)
• M2: 305,928 km (0.058 R)
• M3: 490,831 km (0.113 R)
• M4: 869,463 km (0.094 R)
• M5: 1,007,542 km (0.12 R)
• M6: 1,203,664 km (0.091 R)
• M7: 1,306,737 km (0.088 R)
• M8: 1,386,174 km (0.056 R)
• M9: 1,779,167 km (0.068 R)
• M10: 1,897,948 km (0.09 R)
• M11: 1,988,754 km (0.094 R)
• M12: 2,191,010 km (0.057 R)
• M13: 2,399,999 km (0.069 R)
• M14: 2,532,094 km (0.055 R)
• M15: 2,872,878 km (0.098 R)
• M16: 3,120,312 km (0.119 R)
• M17: 3,228,621 km (0.116 R)
• M18: 3,448,979 km (0.107 R)
• M19: 3,750,568 km (0.087 R)
• M20: 3,865,908 km (0.072 R)
• M21: 3,982,445 km (0.117 R)
• M22: 4,259,051 km (0.08 R)
• M23: 4,339,236 km (0.086 R)
• M24: 4,685,705 km (0.075 R)
• M25: 4,852,057 km (0.088 R)
• M26: 4,978,019 km (0.077 R)
• M27: 5,062,542 km (0.111 R)
• M28: 5,147,663 km (0.073 R)
• M29: 5,646,272 km (0.052 R)
• M30: 6,504,067 km (0.115 R)
• M31: 6,643,193 km (0.073 R)
• M32: 6,783,366 km (0.079 R)
• M33: 7,210,019 km (0.114 R)
• M34: 7,816,788 km (0.108 R)
• M35: 8,188,987 km (0.03 R)
• M36: 9,523,400 km (0.095 R)
• M37: 9,920,882 km (0.102 R)
• M38: 10,732,151 km (0.101 R)
• M39: 10,869,482 km (0.096 R)
• M40: 11,173,615 km (0.108 R)
• M41: 11,284,915 km (0.094 R)
• M42: 11,818,531 km (0.084 R)
• M43: 12,217,209 km (0.078 R)
• M44: 12,360,524 km (0.106 R)
• M45: 12,475,714 km (0.112 R)
• M46: 13,706,157 km (0.111 R)
• M47: 13,885,226 km (0.115 R)
• M48: 14,034,823 km (0.089 R)
• M49: 14,155,100 km (0.114 R)
• M50: 14,305,745 km (0.114 R)
• M51: 14,456,989 km (0.095 R)
• M52: 15,005,863 km (0.068 R)
• M53: 15,313,736 km (0.042 R)
• M54: 15,998,445 km (0.089 R)
• M55: 16,597,884 km (0.063 R)
• M56: 16,852,350 km (0.05 R)
• M57: 17,236,667 km (0.116 R)
• M58: 17,656,289 km (0.101 R)
• M59: 18,769,746 km (0.108 R)
• M60: 19,068,343 km (0.108 R)
• M61: 19,234,845 km (0.075 R)
• M62: 19,401,797 km (0.109 R)
• M63: 20,550,409 km (0.074 R)
• M64: 20,652,734 km (0.115 R)
• M65: 20,789,616 km (0.097 R)
• M66: 20,995,313 km (0.043 R)
• M67: 21,443,508 km (0.059 R)
• M68: 21,582,036 km (0.067 R)
• M69: 21,894,845 km (0.09 R)
• M70: 21,999,414 km (0.092 R)
• M71: 22,174,144 km (0.104 R)
• M72: 22,384,329 km (0.092 R)
• M73: 22,877,554 km (0.052 R)
• M74: 23,303,160 km (0.056 R)
• M75: 24,126,097 km (0.093 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 110.8

Radius: 8.7

Gravity: 1.46 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 4.41 AU - 5.39 AU

Year: 7357 Days

Day: 13.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 31.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 52,820,966 km

• M1: 129,402 km (0.096 R)
• M2: 202,107 km (0.098 R)
• M3: 277,654 km (0.104 R)
• M4: 718,519 km (0.106 R)
• M5: 901,926 km (0.107 R)
• M6: 1,077,853 km (0.086 R)
• M7: 1,488,948 km (0.095 R)
• M8: 1,618,649 km (0.077 R)
• M9: 2,597,917 km (0.079 R)
• M10: 2,867,043 km (0.104 R)
• M11: 2,964,282 km (0.066 R)
• M12: 3,449,428 km (0.091 R)
• M13: 3,727,680 km (0.102 R)
• M14: 3,887,600 km (0.113 R)
• M15: 4,474,024 km (0.039 R)
• M16: 4,643,967 km (0.082 R)
• M17: 4,854,601 km (0.119 R)
• M18: 5,545,743 km (0.075 R)
• M19: 6,865,944 km (0.059 R)
• M20: 9,268,785 km (0.103 R)
• M21: 9,998,822 km (0.072 R)
• M22: 10,596,017 km (0.08 R)
• M23: 11,026,261 km (0.086 R)
• M24: 11,591,292 km (0.046 R)
• M25: 12,483,045 km (0.104 R)
• M26: 13,369,711 km (0.096 R)
• M27: 13,451,392 km (0.079 R)
• M28: 13,615,052 km (0.086 R)
• M29: 13,779,460 km (0.085 R)
• M30: 14,276,574 km (0.06 R)
• M31: 14,415,700 km (0.096 R)
• M32: 14,695,298 km (0.097 R)
• M33: 15,203,183 km (0.107 R)
• M34: 15,516,291 km (0.048 R)
• M35: 15,975,706 km (0.048 R)
• M36: 17,055,055 km (0.09 R)
• M37: 19,099,310 km (0.115 R)
• M38: 19,529,852 km (0.118 R)
• M39: 20,212,617 km (0.116 R)
• M40: 20,556,991 km (0.089 R)
• M41: 20,808,765 km (0.07 R)
• M42: 20,871,745 km (0.083 R)

Planet 5 - Ice Giant

Semi-Major Axis: 8.17 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 232.8

Radius: 5.6

Gravity: 7.42 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 6.47 AU - 9.87 AU

Year: 15839 Days

Day: 17.8 Hours

Environment

Temp: -231 °C

Axial Tilt: 48.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 52,820,966 km

• M1: 77,043 km (0.101 R)
• M2: 188,493 km (0.119 R)
• M3: 576,999 km (0.039 R)
• M4: 720,015 km (0.045 R)
• M5: 839,094 km (0.05 R)
• M6: 1,135,298 km (0.112 R)
• M7: 1,419,534 km (0.088 R)
• M8: 1,680,283 km (0.071 R)
• M9: 1,956,142 km (0.119 R)
• M10: 2,270,896 km (0.11 R)
• M11: 2,919,851 km (0.105 R)
• M12: 3,028,758 km (0.074 R)
• M13: 3,083,661 km (0.046 R)
• M14: 3,278,737 km (0.076 R)
• M15: 3,420,406 km (0.094 R)
• M16: 3,477,702 km (0.116 R)
• M17: 3,828,060 km (0.1 R)
• M18: 3,947,439 km (0.113 R)
• M19: 4,007,577 km (0.119 R)
• M20: 4,098,234 km (0.096 R)
• M21: 4,752,575 km (0.08 R)
• M22: 5,572,969 km (0.08 R)
• M23: 5,640,588 km (0.102 R)
• M24: 6,260,521 km (0.049 R)
• M25: 6,578,566 km (0.118 R)
• M26: 7,010,755 km (0.057 R)
• M27: 7,526,568 km (0.06 R)
• M28: 7,638,766 km (0.116 R)
• M29: 8,790,221 km (0.073 R)
• M30: 9,668,660 km (0.086 R)
• M31: 9,709,201 km (0.112 R)
• M32: 9,912,953 km (0.119 R)
• M33: 9,994,933 km (0.112 R)
• M34: 10,118,202 km (0.093 R)
• M35: 10,532,737 km (0.119 R)
• M36: 11,165,087 km (0.093 R)
• M37: 11,550,452 km (0.101 R)
• M38: 11,896,621 km (0.091 R)
• M39: 12,114,585 km (0.1 R)
• M40: 12,955,325 km (0.038 R)
• M41: 13,314,958 km (0.102 R)
• M42: 13,632,256 km (0.039 R)
• M43: 14,320,555 km (0.054 R)
• M44: 14,506,057 km (0.083 R)
• M45: 15,303,264 km (0.097 R)
• M46: 15,730,964 km (0.067 R)
• M47: 17,431,593 km (0.113 R)
• M48: 19,138,504 km (0.099 R)
• M49: 19,547,804 km (0.075 R)
• M50: 19,753,651 km (0.096 R)
• M51: 20,063,618 km (0.096 R)
• M52: 21,266,684 km (0.06 R)
• M53: 22,546,793 km (0.076 R)
• M54: 23,087,589 km (0.084 R)
• M55: 23,359,558 km (0.116 R)
• M56: 23,414,161 km (0.119 R)
• M57: 23,961,689 km (0.1 R)
• M58: 24,347,502 km (0.107 R)
• M59: 25,237,011 km (0.112 R)
• M60: 25,798,302 km (0.054 R)
• M61: 26,420,480 km (0.067 R)
• M62: 26,591,022 km (0.097 R)
• M63: 26,876,155 km (0.053 R)
• M64: 27,910,774 km (0.098 R)
• M65: 27,968,668 km (0.098 R)
• M66: 28,316,633 km (0.084 R)
• M67: 29,310,412 km (0.058 R)
• M68: 29,604,970 km (0.036 R)
• M69: 30,196,779 km (0.094 R)
• M70: 30,434,640 km (0.088 R)
• M71: 30,494,180 km (0.072 R)
• M72: 30,972,145 km (0.113 R)
• M73: 32,298,928 km (0.12 R)
• M74: 33,829,165 km (0.104 R)
• M75: 34,509,835 km (0.096 R)
• M76: 35,570,783 km (0.083 R)
• M77: 36,010,751 km (0.081 R)
• M78: 36,389,383 km (0.05 R)
• M79: 36,642,353 km (0.097 R)
• M80: 37,724,544 km (0.043 R)
• M81: 38,430,496 km (0.087 R)
• M82: 38,752,730 km (0.068 R)
• M83: 39,594,816 km (0.07 R)
• M84: 39,790,042 km (0.103 R)
• M85: 40,246,614 km (0.089 R)
• M86: 40,442,887 km (0.07 R)
• M87: 41,825,620 km (0.079 R)
• M88: 42,622,528 km (0.116 R)
• M89: 43,023,001 km (0.1 R)
• M90: 43,089,871 km (0.062 R)
• M91: 43,558,711 km (0.034 R)
• M92: 45,179,305 km (0.084 R)
• M93: 45,451,423 km (0.093 R)

Planet 6 - Ice Giant

Semi-Major Axis: 8.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 293.4

Radius: 6

Gravity: 8.15 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 8.66 AU - 8.92 AU

Year: 17676 Days

Day: 16.1 Hours

Environment

Temp: -224 °C

Axial Tilt: 27.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 52,820,966 km

• M1: 87,964 km (0.073 R)
• M2: 283,189 km (0.117 R)
• M3: 321,785 km (0.055 R)
• M4: 664,364 km (0.075 R)
• M5: 1,009,935 km (0.044 R)
• M6: 1,428,211 km (0.112 R)
• M7: 2,078,214 km (0.092 R)
• M8: 2,131,620 km (0.103 R)
• M9: 2,185,475 km (0.074 R)
• M10: 2,433,658 km (0.054 R)
• M11: 2,633,072 km (0.119 R)
• M12: 2,749,310 km (0.082 R)
• M13: 3,355,929 km (0.113 R)
• M14: 5,114,452 km (0.105 R)
• M15: 6,510,350 km (0.071 R)
• M16: 6,549,544 km (0.074 R)
• M17: 6,707,520 km (0.076 R)
• M18: 6,866,692 km (0.054 R)
• M19: 6,946,727 km (0.045 R)
• M20: 7,515,947 km (0.097 R)
• M21: 8,099,827 km (0.052 R)
• M22: 8,226,985 km (0.1 R)
• M23: 8,828,518 km (0.112 R)
• M24: 10,301,908 km (0.08 R)
• M25: 10,577,916 km (0.118 R)
• M26: 12,430,386 km (0.089 R)
• M27: 14,895,610 km (0.109 R)
• M28: 15,051,341 km (0.101 R)
• M29: 16,691,981 km (0.099 R)
• M30: 16,745,986 km (0.114 R)
• M31: 16,962,005 km (0.092 R)
• M32: 17,615,598 km (0.078 R)
• M33: 19,398,655 km (0.063 R)
• M34: 19,625,595 km (0.117 R)
• M35: 20,254,056 km (0.118 R)
• M36: 20,311,501 km (0.041 R)
• M37: 20,484,137 km (0.065 R)
• M38: 21,765,593 km (0.098 R)
• M39: 23,917,857 km (0.069 R)
• M40: 24,711,623 km (0.101 R)
• M41: 25,019,197 km (0.108 R)
• M42: 25,638,083 km (0.106 R)
• M43: 26,450,250 km (0.106 R)
• M44: 27,461,382 km (0.084 R)
• M45: 28,163,894 km (0.101 R)
• M46: 28,614,034 km (0.1 R)
• M47: 29,782,243 km (0.094 R)
• M48: 29,978,516 km (0.079 R)
• M49: 30,900,039 km (0.106 R)
• M50: 31,497,233 km (0.104 R)
• M51: 31,964,427 km (0.034 R)
• M52: 32,232,357 km (0.112 R)
• M53: 32,568,354 km (0.074 R)
• M54: 32,703,142 km (0.039 R)
• M55: 32,838,079 km (0.093 R)
• M56: 33,040,784 km (0.059 R)
• M57: 33,583,376 km (0.073 R)
• M58: 35,575,122 km (0.044 R)
• M59: 35,922,338 km (0.053 R)
• M60: 37,604,716 km (0.096 R)
• M61: 42,656,187 km (0.1 R)
• M62: 45,486,130 km (0.104 R)
• M63: 46,316,548 km (0.119 R)
• M64: 47,151,902 km (0.103 R)
• M65: 47,609,822 km (0.098 R)
• M66: 47,762,711 km (0.052 R)
• M67: 48,299,169 km (0.098 R)
• M68: 48,452,955 km (0.051 R)
• M69: 48,760,678 km (0.113 R)
• M70: 50,231,674 km (0.059 R)
• M71: 51,481,714 km (0.103 R)
• M72: 51,638,642 km (0.077 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 527 - 15,323 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit