🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.7

Radius: 12.8

Gravity: 4.11 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.92 AU - 1.22 AU

Year: 778 Days

Day: 9.9 Hours

Environment

Temp: -170 °C

Axial Tilt: 32.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 69,535,860 km

• M1: 161,267 km (0.08 R)
• M2: 275,110 km (0.101 R)
• M3: 355,744 km (0.103 R)
• M4: 449,242 km (0.096 R)
• M5: 568,023 km (0.113 R)
• M6: 689,497 km (0.066 R)
• M7: 831,914 km (0.057 R)
• M8: 927,357 km (0.12 R)
• M9: 1,056,759 km (0.032 R)
• M10: 1,155,045 km (0.113 R)
• M11: 1,237,474 km (0.101 R)
• M12: 1,348,326 km (0.05 R)
• M13: 1,462,918 km (0.084 R)
• M14: 1,559,707 km (0.101 R)
• M15: 1,687,763 km (0.097 R)
• M16: 1,856,510 km (0.093 R)
• M17: 2,243,220 km (0.101 R)
• M18: 2,323,704 km (0.078 R)
• M19: 2,437,996 km (0.074 R)
• M20: 2,537,479 km (0.059 R)
• M21: 2,870,634 km (0.112 R)
• M22: 2,993,753 km (0.097 R)
• M23: 3,245,376 km (0.103 R)
• M24: 3,420,107 km (0.107 R)
• M25: 3,598,128 km (0.105 R)
• M26: 3,973,020 km (0.115 R)
• M27: 4,230,029 km (0.083 R)
• M28: 4,320,387 km (0.04 R)
• M29: 4,543,886 km (0.118 R)
• M30: 4,656,982 km (0.08 R)
• M31: 4,802,391 km (0.072 R)
• M32: 4,938,824 km (0.079 R)
• M33: 5,023,347 km (0.061 R)
• M34: 5,226,351 km (0.047 R)
• M35: 5,355,903 km (0.114 R)
• M36: 5,585,237 km (0.093 R)
• M37: 5,695,490 km (0.086 R)
• M38: 5,817,712 km (0.076 R)
• M39: 6,110,175 km (0.069 R)
• M40: 6,281,166 km (0.087 R)
• M41: 6,407,576 km (0.051 R)
• M42: 6,616,265 km (0.081 R)
• M43: 6,992,803 km (0.105 R)
• M44: 7,135,818 km (0.102 R)
• M45: 7,497,546 km (0.09 R)
• M46: 7,582,966 km (0.04 R)
• M47: 7,668,536 km (0.056 R)
• M48: 7,964,591 km (0.088 R)
• M49: 8,139,171 km (0.088 R)
• M50: 8,593,650 km (0.066 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 544.9

Radius: 14.6

Gravity: 2.56 G

Time & Orbit

Eccentricity (e): 0.21

Orbit Range: 0.98 AU - 1.5 AU

Year: 971 Days

Day: 14.5 Hours

Environment

Temp: -179 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 69,535,860 km

• M1: 220,058 km (0.115 R)
• M2: 381,923 km (0.103 R)
• M3: 517,160 km (0.029 R)
• M4: 764,744 km (0.049 R)
• M5: 883,974 km (0.066 R)
• M6: 1,035,367 km (0.11 R)
• M7: 1,222,813 km (0.114 R)
• M8: 1,365,978 km (0.087 R)
• M9: 1,479,224 km (0.115 R)
• M10: 1,603,240 km (0.082 R)
• M11: 1,746,256 km (0.115 R)
• M12: 1,965,118 km (0.034 R)
• M13: 2,086,292 km (0.082 R)
• M14: 2,310,838 km (0.084 R)
• M15: 2,482,427 km (0.099 R)
• M16: 2,703,234 km (0.094 R)
• M17: 2,986,123 km (0.093 R)
• M18: 3,098,322 km (0.112 R)
• M19: 3,250,163 km (0.064 R)
• M20: 3,472,765 km (0.065 R)
• M21: 3,660,660 km (0.105 R)
• M22: 3,821,478 km (0.09 R)
• M23: 4,025,978 km (0.049 R)
• M24: 4,119,177 km (0.041 R)
• M25: 4,244,690 km (0.074 R)
• M26: 4,488,684 km (0.099 R)
• M27: 4,639,628 km (0.109 R)
• M28: 4,792,218 km (0.077 R)
• M29: 5,057,754 km (0.061 R)
• M30: 5,237,421 km (0.083 R)
• M31: 5,339,447 km (0.116 R)
• M32: 5,442,221 km (0.072 R)
• M33: 5,534,074 km (0.116 R)
• M34: 6,144,134 km (0.054 R)
• M35: 6,276,079 km (0.084 R)
• M36: 6,825,253 km (0.063 R)
• M37: 6,974,402 km (0.099 R)
• M38: 7,074,334 km (0.067 R)
• M39: 7,225,278 km (0.106 R)
• M40: 7,339,272 km (0.113 R)
• M41: 7,440,998 km (0.114 R)
• M42: 7,607,351 km (0.087 R)
• M43: 7,826,811 km (0.111 R)
• M44: 8,298,493 km (0.069 R)
• M45: 8,391,393 km (0.112 R)
• M46: 8,887,759 km (0.072 R)
• M47: 9,132,800 km (0.12 R)

Asteroid Belt

Center: 2.5 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.9

Radius: 8.8

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 3.35 AU - 4.15 AU

Year: 5105 Days

Day: 12.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 87.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 69,535,860 km

• M1: 156,180 km (0.115 R)
• M2: 277,654 km (0.076 R)
• M3: 352,303 km (0.102 R)
• M4: 539,600 km (0.102 R)
• M5: 723,306 km (0.069 R)
• M6: 804,089 km (0.104 R)
• M7: 991,535 km (0.072 R)
• M8: 1,390,063 km (0.036 R)
• M9: 1,646,175 km (0.115 R)
• M10: 1,979,479 km (0.111 R)
• M11: 2,367,087 km (0.052 R)
• M12: 2,547,053 km (0.083 R)
• M13: 2,696,651 km (0.069 R)
• M14: 2,754,994 km (0.067 R)
• M15: 2,849,241 km (0.05 R)
• M16: 3,162,798 km (0.109 R)
• M17: 3,361,315 km (0.12 R)
• M18: 3,424,295 km (0.106 R)
• M19: 4,168,993 km (0.063 R)
• M20: 4,428,247 km (0.099 R)
• M21: 4,763,196 km (0.117 R)
• M22: 4,919,526 km (0.043 R)
• M23: 5,222,611 km (0.115 R)
• M24: 5,621,290 km (0.064 R)
• M25: 6,183,628 km (0.066 R)
• M26: 6,401,143 km (0.103 R)
• M27: 7,165,888 km (0.12 R)
• M28: 7,976,110 km (0.087 R)
• M29: 8,624,317 km (0.084 R)
• M30: 8,797,701 km (0.118 R)
• M31: 9,165,712 km (0.045 R)
• M32: 9,467,301 km (0.108 R)
• M33: 9,628,269 km (0.108 R)
• M34: 10,631,621 km (0.106 R)
• M35: 11,061,117 km (0.076 R)
• M36: 11,117,515 km (0.074 R)
• M37: 11,840,671 km (0.083 R)
• M38: 12,110,995 km (0.118 R)
• M39: 13,412,347 km (0.045 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 778.5

Radius: 9

Gravity: 9.61 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 3.11 AU - 4.65 AU

Year: 5372 Days

Day: 7.8 Hours

Environment

Temp: -228 °C

Axial Tilt: 4.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 69,535,860 km

• M1: 480,209 km (0.113 R)
• M2: 548,575 km (0.05 R)
• M3: 775,067 km (0.043 R)
• M4: 885,470 km (0.056 R)
• M5: 1,001,408 km (0.042 R)
• M6: 1,138,141 km (0.081 R)
• M7: 1,413,550 km (0.108 R)
• M8: 1,746,106 km (0.057 R)
• M9: 1,837,660 km (0.097 R)
• M10: 1,931,009 km (0.072 R)
• M11: 2,161,390 km (0.066 R)
• M12: 2,299,918 km (0.115 R)
• M13: 2,461,932 km (0.086 R)
• M14: 3,014,547 km (0.034 R)
• M15: 3,214,709 km (0.059 R)
• M16: 3,488,323 km (0.11 R)
• M17: 3,913,032 km (0.062 R)
• M18: 3,985,437 km (0.098 R)
• M19: 5,124,475 km (0.111 R)
• M20: 5,444,315 km (0.11 R)
• M21: 5,606,779 km (0.05 R)
• M22: 6,047,644 km (0.104 R)
• M23: 6,385,735 km (0.062 R)
• M24: 6,528,451 km (0.086 R)
• M25: 6,585,747 km (0.073 R)
• M26: 7,080,318 km (0.092 R)
• M27: 7,139,259 km (0.107 R)
• M28: 7,198,350 km (0.116 R)
• M29: 7,496,499 km (0.103 R)
• M30: 7,798,687 km (0.099 R)
• M31: 8,321,681 km (0.056 R)
• M32: 8,446,445 km (0.113 R)
• M33: 8,508,977 km (0.03 R)
• M34: 8,729,185 km (0.083 R)
• M35: 8,792,465 km (0.062 R)
• M36: 9,531,329 km (0.102 R)
• M37: 9,760,064 km (0.117 R)
• M38: 10,256,580 km (0.063 R)
• M39: 10,659,596 km (0.108 R)
• M40: 10,727,215 km (0.118 R)
• M41: 11,342,959 km (0.118 R)
• M42: 11,412,074 km (0.058 R)
• M43: 11,620,164 km (0.054 R)
• M44: 12,181,455 km (0.032 R)
• M45: 12,501,146 km (0.071 R)
• M46: 12,644,162 km (0.084 R)
• M47: 12,895,636 km (0.1 R)
• M48: 13,733,533 km (0.078 R)
• M49: 13,807,135 km (0.04 R)
• M50: 14,177,689 km (0.118 R)
• M51: 15,042,066 km (0.066 R)
• M52: 16,000,988 km (0.104 R)
• M53: 16,078,630 km (0.093 R)
• M54: 17,177,725 km (0.111 R)
• M55: 17,376,541 km (0.114 R)
• M56: 17,576,104 km (0.096 R)
• M57: 17,816,658 km (0.071 R)
• M58: 18,098,650 km (0.101 R)
• M59: 18,382,138 km (0.117 R)
• M60: 19,323,856 km (0.114 R)
• M61: 20,239,246 km (0.064 R)
• M62: 21,126,211 km (0.066 R)
• M63: 21,638,734 km (0.065 R)
• M64: 21,853,556 km (0.09 R)
• M65: 21,982,659 km (0.101 R)
• M66: 22,328,529 km (0.068 R)
• M67: 22,719,578 km (0.091 R)
• M68: 22,981,674 km (0.102 R)
• M69: 23,376,612 km (0.101 R)
• M70: 23,951,068 km (0.084 R)
• M71: 24,664,351 km (0.038 R)
• M72: 24,754,109 km (0.116 R)
• M73: 25,203,950 km (0.11 R)
• M74: 25,475,171 km (0.099 R)
• M75: 25,565,827 km (0.101 R)
• M76: 26,020,754 km (0.106 R)
• M77: 26,294,818 km (0.12 R)
• M78: 26,892,162 km (0.095 R)
• M79: 28,053,341 km (0.09 R)
• M80: 28,522,480 km (0.081 R)
• M81: 30,280,554 km (0.1 R)
• M82: 31,099,901 km (0.08 R)
• M83: 31,245,310 km (0.06 R)
• M84: 31,731,504 km (0.102 R)
• M85: 32,073,335 km (0.096 R)
• M86: 32,220,240 km (0.078 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 891.9

Radius: 5

Gravity: 35.68 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 5.87 AU - 9.73 AU

Year: 15313 Days

Day: 21.3 Hours

Environment

Temp: -227 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 69,535,860 km

• M1: 102,923 km (0.051 R)
• M2: 189,840 km (0.12 R)
• M3: 258,655 km (0.06 R)
• M4: 320,439 km (0.09 R)
• M5: 909,854 km (0.113 R)
• M6: 1,294,171 km (0.072 R)
• M7: 1,663,828 km (0.085 R)
• M8: 1,814,323 km (0.1 R)
• M9: 2,325,349 km (0.049 R)
• M10: 2,842,509 km (0.039 R)
• M11: 3,243,731 km (0.088 R)
• M12: 3,701,500 km (0.11 R)
• M13: 3,819,084 km (0.12 R)
• M14: 4,634,093 km (0.097 R)
• M15: 4,803,438 km (0.087 R)
• M16: 6,747,911 km (0.106 R)
• M17: 6,843,654 km (0.084 R)
• M18: 8,027,272 km (0.119 R)
• M19: 8,077,836 km (0.111 R)
• M20: 8,332,901 km (0.08 R)
• M21: 8,798,599 km (0.06 R)
• M22: 8,903,168 km (0.065 R)
• M23: 9,113,652 km (0.102 R)
• M24: 9,539,557 km (0.025 R)
• M25: 9,917,591 km (0.045 R)
• M26: 10,911,818 km (0.1 R)
• M27: 11,193,661 km (0.116 R)
• M28: 11,250,358 km (0.079 R)
• M29: 11,420,900 km (0.078 R)
• M30: 12,227,831 km (0.107 R)
• M31: 12,286,174 km (0.117 R)
• M32: 12,638,327 km (0.118 R)
• M33: 13,172,541 km (0.091 R)
• M34: 13,412,347 km (0.065 R)
• M35: 14,756,932 km (0.116 R)
• M36: 15,508,362 km (0.049 R)
• M37: 15,571,493 km (0.107 R)
• M38: 15,825,061 km (0.092 R)
• M39: 16,852,799 km (0.054 R)
• M40: 19,925,688 km (0.075 R)
• M41: 19,994,354 km (0.119 R)
• M42: 22,233,684 km (0.09 R)
• M43: 23,382,895 km (0.039 R)
• M44: 23,455,301 km (0.11 R)
• M45: 24,037,685 km (0.059 R)
• M46: 24,846,262 km (0.11 R)
• M47: 26,188,454 km (0.07 R)
• M48: 27,401,094 km (0.027 R)
• M49: 27,783,915 km (0.108 R)
• M50: 28,709,627 km (0.066 R)
• M51: 29,566,972 km (0.087 R)
• M52: 30,432,844 km (0.067 R)
• M53: 30,908,566 km (0.071 R)
• M54: 30,988,152 km (0.106 R)
• M55: 31,067,738 km (0.097 R)
• M56: 32,998,598 km (0.053 R)
• M57: 33,405,653 km (0.057 R)
• M58: 34,802,299 km (0.091 R)
• M59: 39,277,071 km (0.06 R)
• M60: 39,881,446 km (0.074 R)
• M61: 40,837,526 km (0.055 R)
• M62: 41,801,086 km (0.09 R)
• M63: 44,018,575 km (0.067 R)
• M64: 44,376,862 km (0.114 R)
• M65: 44,466,621 km (0.03 R)
• M66: 45,006,220 km (0.105 R)
• M67: 45,186,635 km (0.111 R)
• M68: 49,122,406 km (0.116 R)
• M69: 49,308,206 km (0.036 R)
• M70: 49,773,456 km (0.094 R)
• M71: 49,866,805 km (0.054 R)
• M72: 49,960,004 km (0.115 R)
• M73: 50,520,996 km (0.086 R)
• M74: 52,406,079 km (0.07 R)
• M75: 52,500,924 km (0.09 R)
• M76: 52,785,758 km (0.05 R)
• M77: 53,834,888 km (0.107 R)
• M78: 54,313,901 km (0.071 R)
• M79: 55,373,053 km (0.092 R)
• M80: 55,953,493 km (0.062 R)
• M81: 56,244,461 km (0.074 R)
• M82: 58,099,325 km (0.117 R)
• M83: 59,083,529 km (0.105 R)
• M84: 59,676,685 km (0.103 R)
• M85: 59,775,719 km (0.119 R)
• M86: 60,073,269 km (0.102 R)
• M87: 60,669,716 km (0.115 R)
• M88: 60,769,348 km (0.086 R)
• M89: 63,378,036 km (0.12 R)
• M90: 63,883,826 km (0.092 R)
• M91: 64,695,993 km (0.094 R)
• M92: 65,920,601 km (0.08 R)
• M93: 67,462,057 km (0.1 R)
• M94: 68,703,869 km (0.078 R)
• M95: 69,535,933 km (0.089 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: 220 - 13,682 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit