🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 265.1

Radius: 14.3

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 0.74 AU - 1.06 AU

Year: 560 Days

Day: 9.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 57,710,422 km

• M1: 178,620 km (0.056 R)
• M2: 275,260 km (0.111 R)
• M3: 422,614 km (0.115 R)
• M4: 511,625 km (0.063 R)
• M5: 606,171 km (0.043 R)
• M6: 761,752 km (0.106 R)
• M7: 862,581 km (0.086 R)
• M8: 1,062,893 km (0.051 R)
• M9: 1,284,148 km (0.118 R)
• M10: 1,407,866 km (0.061 R)
• M11: 1,516,474 km (0.086 R)
• M12: 1,717,683 km (0.095 R)
• M13: 1,844,991 km (0.042 R)
• M14: 1,938,639 km (0.096 R)
• M15: 2,028,547 km (0.101 R)
• M16: 2,120,101 km (0.039 R)
• M17: 2,262,817 km (0.084 R)
• M18: 2,363,646 km (0.067 R)
• M19: 2,489,009 km (0.073 R)
• M20: 2,818,274 km (0.069 R)
• M21: 3,161,901 km (0.074 R)
• M22: 3,288,012 km (0.073 R)
• M23: 3,441,499 km (0.083 R)
• M24: 3,577,932 km (0.032 R)
• M25: 3,683,100 km (0.082 R)
• M26: 3,836,138 km (0.105 R)
• M27: 3,977,658 km (0.061 R)
• M28: 4,128,004 km (0.112 R)
• M29: 4,322,032 km (0.059 R)
• M30: 4,469,536 km (0.108 R)
• M31: 4,575,900 km (0.104 R)
• M32: 4,755,268 km (0.084 R)
• M33: 4,885,866 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 574.8

Radius: 10.9

Gravity: 4.84 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.54 AU - 1.76 AU

Year: 1390 Days

Day: 12.9 Hours

Environment

Temp: -186 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 57,710,422 km

• M1: 136,583 km (0.032 R)
• M2: 217,515 km (0.069 R)
• M3: 286,181 km (0.099 R)
• M4: 422,464 km (0.064 R)
• M5: 526,435 km (0.076 R)
• M6: 628,161 km (0.038 R)
• M7: 889,060 km (0.108 R)
• M8: 1,006,345 km (0.069 R)
• M9: 1,098,048 km (0.114 R)
• M10: 1,216,829 km (0.079 R)
• M11: 1,450,351 km (0.112 R)
• M12: 1,555,070 km (0.026 R)
• M13: 1,828,236 km (0.082 R)
• M14: 1,922,781 km (0.067 R)
• M15: 2,009,399 km (0.08 R)
• M16: 2,107,086 km (0.1 R)
• M17: 2,246,661 km (0.1 R)
• M18: 2,399,699 km (0.075 R)
• M19: 2,673,314 km (0.077 R)
• M20: 2,825,006 km (0.051 R)
• M21: 2,901,899 km (0.061 R)
• M22: 3,057,780 km (0.119 R)
• M23: 3,413,075 km (0.077 R)
• M24: 3,805,919 km (0.082 R)
• M25: 4,051,110 km (0.068 R)
• M26: 4,276,255 km (0.116 R)
• M27: 4,428,546 km (0.094 R)
• M28: 4,634,692 km (0.088 R)
• M29: 5,002,852 km (0.044 R)
• M30: 5,083,036 km (0.092 R)
• M31: 5,163,670 km (0.115 R)
• M32: 5,642,233 km (0.084 R)
• M33: 5,711,796 km (0.091 R)
• M34: 6,049,738 km (0.053 R)
• M35: 6,206,816 km (0.048 R)
• M36: 6,789,499 km (0.101 R)
• M37: 6,982,630 km (0.08 R)
• M38: 7,057,429 km (0.075 R)
• M39: 7,237,994 km (0.087 R)
• M40: 7,328,800 km (0.074 R)
• M41: 7,882,013 km (0.092 R)
• M42: 7,975,511 km (0.08 R)
• M43: 8,085,017 km (0.101 R)
• M44: 8,353,246 km (0.041 R)
• M45: 8,528,425 km (0.034 R)
• M46: 8,688,644 km (0.04 R)
• M47: 8,785,285 km (0.111 R)
• M48: 9,061,143 km (0.098 R)
• M49: 9,208,198 km (0.053 R)
• M50: 9,704,563 km (0.086 R)
• M51: 9,888,718 km (0.089 R)
• M52: 10,551,138 km (0.081 R)
• M53: 10,637,007 km (0.106 R)
• M54: 11,210,266 km (0.115 R)
• M55: 11,333,086 km (0.113 R)
• M56: 11,598,024 km (0.055 R)
• M57: 11,793,548 km (0.08 R)
• M58: 12,079,878 km (0.064 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 411.1

Radius: 12.3

Gravity: 2.72 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 2.39 AU - 3.45 AU

Year: 3273 Days

Day: 10.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 13.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 57,710,422 km

• M1: 156,031 km (0.079 R)
• M2: 405,410 km (0.057 R)
• M3: 528,679 km (0.037 R)
• M4: 633,397 km (0.103 R)
• M5: 791,822 km (0.107 R)
• M6: 895,942 km (0.109 R)
• M7: 1,056,161 km (0.104 R)
• M8: 1,215,782 km (0.047 R)
• M9: 1,418,188 km (0.09 R)
• M10: 1,718,281 km (0.103 R)
• M11: 1,844,093 km (0.114 R)
• M12: 2,012,540 km (0.072 R)
• M13: 2,172,610 km (0.101 R)
• M14: 2,562,911 km (0.112 R)
• M15: 2,885,294 km (0.071 R)
• M16: 2,990,611 km (0.082 R)
• M17: 3,585,263 km (0.078 R)
• M18: 4,030,167 km (0.079 R)
• M19: 4,165,403 km (0.116 R)
• M20: 4,319,339 km (0.092 R)
• M21: 4,405,807 km (0.091 R)
• M22: 4,562,735 km (0.091 R)
• M23: 4,739,261 km (0.11 R)
• M24: 5,135,844 km (0.094 R)
• M25: 5,412,601 km (0.074 R)
• M26: 5,656,295 km (0.092 R)
• M27: 5,788,989 km (0.045 R)
• M28: 5,922,879 km (0.105 R)
• M29: 6,232,546 km (0.082 R)
• M30: 6,727,267 km (0.027 R)
• M31: 6,807,601 km (0.056 R)
• M32: 6,888,234 km (0.094 R)
• M33: 7,009,857 km (0.111 R)
• M34: 7,296,337 km (0.029 R)
• M35: 8,072,152 km (0.11 R)
• M36: 8,200,506 km (0.088 R)
• M37: 8,502,545 km (0.091 R)
• M38: 8,852,304 km (0.092 R)
• M39: 10,321,056 km (0.099 R)
• M40: 10,530,344 km (0.081 R)
• M41: 10,647,329 km (0.03 R)
• M42: 11,000,679 km (0.091 R)
• M43: 11,864,308 km (0.088 R)
• M44: 12,083,768 km (0.117 R)
• M45: 12,749,927 km (0.076 R)
• M46: 13,125,119 km (0.086 R)
• M47: 13,225,798 km (0.12 R)
• M48: 13,631,208 km (0.069 R)
• M49: 13,912,303 km (0.049 R)
• M50: 13,989,196 km (0.076 R)
• M51: 14,221,073 km (0.071 R)
• M52: 14,558,117 km (0.109 R)
• M53: 14,714,596 km (0.047 R)
• M54: 14,819,315 km (0.112 R)
• M55: 15,003,021 km (0.109 R)
• M56: 15,531,999 km (0.062 R)
• M57: 16,554,052 km (0.032 R)
• M58: 16,799,392 km (0.084 R)
• M59: 16,991,027 km (0.107 R)
• M60: 17,321,189 km (0.074 R)
• M61: 18,015,772 km (0.055 R)
• M62: 18,240,020 km (0.063 R)
• M63: 18,634,659 km (0.067 R)
• M64: 18,861,449 km (0.065 R)
• M65: 19,031,991 km (0.11 R)
• M66: 19,146,134 km (0.058 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 197.6

Radius: 7.5

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 7.5 AU - 11.52 AU

Year: 19239 Days

Day: 18.7 Hours

Environment

Temp: -224 °C

Axial Tilt: 38.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 57,710,422 km

• M1: 979,567 km (0.054 R)
• M2: 1,220,569 km (0.11 R)
• M3: 1,662,780 km (0.07 R)
• M4: 1,852,919 km (0.08 R)
• M5: 2,025,106 km (0.117 R)
• M6: 2,202,679 km (0.066 R)
• M7: 2,849,241 km (0.118 R)
• M8: 3,077,228 km (0.091 R)
• M9: 3,921,259 km (0.108 R)
• M10: 4,111,099 km (0.119 R)
• M11: 5,557,411 km (0.072 R)
• M12: 6,389,774 km (0.095 R)
• M13: 9,702,020 km (0.099 R)
• M14: 10,002,114 km (0.103 R)
• M15: 10,218,283 km (0.045 R)
• M16: 11,277,286 km (0.095 R)
• M17: 11,367,194 km (0.114 R)
• M18: 13,118,686 km (0.072 R)
• M19: 13,402,922 km (0.114 R)
• M20: 13,641,231 km (0.111 R)
• M21: 13,689,103 km (0.089 R)
• M22: 13,977,378 km (0.046 R)
• M23: 14,706,667 km (0.067 R)
• M24: 14,755,736 km (0.092 R)
• M25: 14,952,606 km (0.117 R)
• M26: 15,001,974 km (0.087 R)
• M27: 15,698,352 km (0.025 R)
• M28: 16,456,215 km (0.096 R)
• M29: 19,281,670 km (0.096 R)
• M30: 19,550,796 km (0.043 R)
• M31: 19,712,811 km (0.105 R)
• M32: 19,766,965 km (0.086 R)
• M33: 19,875,424 km (0.083 R)
• M34: 20,584,817 km (0.12 R)
• M35: 21,972,187 km (0.095 R)
• M36: 22,535,573 km (0.097 R)
• M37: 22,932,755 km (0.108 R)
• M38: 26,490,641 km (0.079 R)
• M39: 28,915,324 km (0.032 R)
• M40: 29,099,927 km (0.068 R)
• M41: 29,161,562 km (0.11 R)
• M42: 30,716,931 km (0.045 R)
• M43: 30,779,762 km (0.073 R)
• M44: 32,811,002 km (0.108 R)
• M45: 34,037,405 km (0.114 R)
• M46: 34,427,856 km (0.117 R)
• M47: 36,136,712 km (0.09 R)
• M48: 36,668,084 km (0.025 R)
• M49: 36,734,655 km (0.106 R)
• M50: 37,335,889 km (0.087 R)
• M51: 37,671,287 km (0.1 R)
• M52: 37,873,095 km (0.103 R)
• M53: 38,751,384 km (0.11 R)
• M54: 39,636,405 km (0.119 R)
• M55: 41,357,079 km (0.074 R)
• M56: 42,400,973 km (0.061 R)
• M57: 43,524,154 km (0.065 R)
• M58: 45,943,301 km (0.068 R)
• M59: 46,158,872 km (0.095 R)
• M60: 47,749,696 km (0.077 R)
• M61: 48,478,836 km (0.113 R)
• M62: 48,917,905 km (0.119 R)
• M63: 48,991,358 km (0.073 R)

Planet 5 - Ice Giant

Semi-Major Axis: 10.83 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 218.7

Radius: 3.5

Gravity: 17.85 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 9.65 AU - 12.01 AU

Year: 23380 Days

Day: 17.1 Hours

Environment

Temp: -240 °C

Axial Tilt: 17 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 57,710,422 km

• M1: 45,328 km (0.075 R)
• M2: 84,822 km (0.112 R)
• M3: 110,104 km (0.039 R)
• M4: 139,126 km (0.115 R)
• M5: 206,595 km (0.116 R)
• M6: 328,367 km (0.027 R)
• M7: 955,332 km (0.071 R)
• M8: 1,088,773 km (0.106 R)
• M9: 1,180,926 km (0.073 R)
• M10: 1,422,526 km (0.068 R)
• M11: 1,472,641 km (0.07 R)
• M12: 1,705,416 km (0.047 R)
• M13: 2,561,564 km (0.085 R)
• M14: 2,592,082 km (0.057 R)
• M15: 3,064,363 km (0.046 R)
• M16: 3,427,287 km (0.047 R)
• M17: 3,460,947 km (0.108 R)
• M18: 5,279,010 km (0.085 R)
• M19: 5,994,087 km (0.106 R)
• M20: 6,529,349 km (0.108 R)
• M21: 6,571,086 km (0.106 R)
• M22: 6,697,048 km (0.086 R)
• M23: 6,994,000 km (0.078 R)
• M24: 7,036,785 km (0.073 R)
• M25: 7,122,504 km (0.102 R)
• M26: 7,865,856 km (0.074 R)
• M27: 7,999,447 km (0.077 R)
• M28: 8,359,679 km (0.092 R)
• M29: 8,679,220 km (0.11 R)
• M30: 8,863,674 km (0.109 R)
• M31: 9,709,351 km (0.05 R)
• M32: 10,629,527 km (0.12 R)
• M33: 11,224,927 km (0.079 R)
• M34: 11,476,101 km (0.111 R)
• M35: 11,526,666 km (0.111 R)
• M36: 12,189,534 km (0.055 R)
• M37: 12,603,471 km (0.101 R)
• M38: 13,127,512 km (0.063 R)
• M39: 13,819,403 km (0.095 R)
• M40: 13,873,108 km (0.1 R)
• M41: 14,034,524 km (0.091 R)
• M42: 14,632,168 km (0.096 R)
• M43: 15,127,337 km (0.075 R)
• M44: 16,021,034 km (0.062 R)
• M45: 17,393,445 km (0.031 R)
• M46: 20,005,274 km (0.116 R)
• M47: 20,799,938 km (0.085 R)
• M48: 21,046,625 km (0.089 R)
• M49: 21,294,060 km (0.099 R)
• M50: 21,729,689 km (0.105 R)
• M51: 22,231,141 km (0.076 R)
• M52: 22,609,624 km (0.083 R)
• M53: 22,863,192 km (0.094 R)
• M54: 23,758,087 km (0.106 R)
• M55: 24,015,844 km (0.109 R)
• M56: 25,845,875 km (0.054 R)
• M57: 27,315,075 km (0.035 R)
• M58: 29,430,688 km (0.026 R)
• M59: 31,034,078 km (0.093 R)
• M60: 31,245,310 km (0.109 R)
• M61: 32,522,577 km (0.108 R)
• M62: 33,744,492 km (0.085 R)
• M63: 34,251,928 km (0.064 R)
• M64: 35,054,521 km (0.069 R)
• M65: 35,348,032 km (0.073 R)
• M66: 35,494,937 km (0.026 R)
• M67: 36,381,305 km (0.067 R)
• M68: 36,529,706 km (0.1 R)
• M69: 36,603,906 km (0.104 R)
• M70: 37,125,404 km (0.086 R)
• M71: 37,874,441 km (0.083 R)
• M72: 38,250,829 km (0.113 R)
• M73: 38,855,803 km (0.066 R)
• M74: 39,921,837 km (0.071 R)
• M75: 40,458,445 km (0.048 R)
• M76: 42,082,629 km (0.114 R)
• M77: 43,020,308 km (0.105 R)
• M78: 43,334,464 km (0.081 R)
• M79: 43,570,529 km (0.089 R)
• M80: 44,360,406 km (0.062 R)
• M81: 45,155,070 km (0.095 R)
• M82: 45,394,427 km (0.065 R)
• M83: 45,874,337 km (0.075 R)
• M84: 46,195,224 km (0.071 R)
• M85: 48,298,869 km (0.065 R)
• M86: 48,788,802 km (0.101 R)
• M87: 49,280,381 km (0.083 R)
• M88: 49,526,769 km (0.118 R)
• M89: 51,846,134 km (0.102 R)
• M90: 55,476,126 km (0.053 R)
• M91: 55,561,547 km (0.116 R)
• M92: 56,246,256 km (0.1 R)
• M93: 57,192,164 km (0.069 R)
• M94: 57,364,799 km (0.035 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 11,337 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit