🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.58 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 259.5

Radius: 11.2

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 1.02 AU - 1.28 AU

Year: 851 Days

Day: 5.4 Hours

Environment

Temp: -174 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 67,028,115 km

• M1: 140,921 km (0.116 R)
• M2: 219,460 km (0.06 R)
• M3: 302,188 km (0.107 R)
• M4: 375,790 km (0.059 R)
• M5: 498,460 km (0.077 R)
• M6: 687,851 km (0.043 R)
• M7: 845,378 km (0.091 R)
• M8: 921,672 km (0.117 R)
• M9: 1,000,511 km (0.05 R)
• M10: 1,123,480 km (0.065 R)
• M11: 1,279,211 km (0.118 R)
• M12: 1,351,318 km (0.078 R)
• M13: 1,425,069 km (0.082 R)
• M14: 1,506,002 km (0.055 R)
• M15: 1,709,305 km (0.093 R)
• M16: 1,801,906 km (0.098 R)
• M17: 1,979,479 km (0.077 R)
• M18: 2,123,243 km (0.088 R)
• M19: 2,196,396 km (0.114 R)
• M20: 2,311,287 km (0.087 R)
• M21: 2,449,067 km (0.087 R)
• M22: 2,589,539 km (0.115 R)
• M23: 2,682,290 km (0.087 R)
• M24: 2,849,391 km (0.062 R)
• M25: 2,967,573 km (0.087 R)
• M26: 3,140,508 km (0.115 R)
• M27: 3,216,653 km (0.073 R)
• M28: 3,363,259 km (0.108 R)
• M29: 3,464,986 km (0.075 R)
• M30: 3,607,253 km (0.095 R)
• M31: 3,759,843 km (0.069 R)
• M32: 3,971,973 km (0.081 R)
• M33: 4,087,762 km (0.089 R)
• M34: 4,221,652 km (0.098 R)
• M35: 4,322,930 km (0.089 R)
• M36: 4,510,974 km (0.084 R)
• M37: 4,597,292 km (0.082 R)
• M38: 4,736,568 km (0.104 R)
• M39: 4,815,555 km (0.114 R)
• M40: 5,435,788 km (0.09 R)
• M41: 5,601,842 km (0.116 R)
• M42: 5,806,941 km (0.059 R)
• M43: 5,882,188 km (0.078 R)
• M44: 6,033,731 km (0.079 R)
• M45: 6,186,470 km (0.116 R)
• M46: 6,292,236 km (0.1 R)
• M47: 6,515,286 km (0.113 R)
• M48: 6,652,468 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.9

Radius: 13.8

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.15 AU - 1.33 AU

Year: 953 Days

Day: 13.5 Hours

Environment

Temp: -188 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 67,028,115 km

• M1: 176,525 km (0.041 R)
• M2: 311,912 km (0.094 R)
• M3: 459,565 km (0.093 R)
• M4: 559,197 km (0.09 R)
• M5: 658,380 km (0.086 R)
• M6: 775,366 km (0.083 R)
• M7: 872,604 km (0.076 R)
• M8: 1,191,697 km (0.066 R)
• M9: 1,425,668 km (0.092 R)
• M10: 1,534,575 km (0.042 R)
• M11: 1,668,016 km (0.092 R)
• M12: 1,790,687 km (0.062 R)
• M13: 2,091,977 km (0.106 R)
• M14: 2,296,776 km (0.11 R)
• M15: 2,491,852 km (0.116 R)
• M16: 2,633,521 km (0.073 R)
• M17: 2,769,206 km (0.045 R)
• M18: 3,163,995 km (0.113 R)
• M19: 3,327,057 km (0.108 R)
• M20: 3,474,411 km (0.052 R)
• M21: 3,595,734 km (0.088 R)
• M22: 3,718,405 km (0.081 R)
• M23: 3,919,913 km (0.092 R)
• M24: 4,283,585 km (0.066 R)
• M25: 4,504,990 km (0.093 R)
• M26: 4,854,900 km (0.109 R)
• M27: 5,001,655 km (0.091 R)
• M28: 5,171,000 km (0.105 R)
• M29: 5,267,191 km (0.114 R)
• M30: 5,363,981 km (0.088 R)
• M31: 5,581,197 km (0.05 R)
• M32: 5,912,557 km (0.059 R)
• M33: 6,047,045 km (0.116 R)
• M34: 6,216,390 km (0.077 R)
• M35: 6,410,418 km (0.076 R)
• M36: 6,536,978 km (0.1 R)
• M37: 6,629,579 km (0.119 R)
• M38: 6,851,134 km (0.078 R)
• M39: 6,957,049 km (0.119 R)
• M40: 7,110,985 km (0.103 R)
• M41: 7,265,969 km (0.059 R)
• M42: 7,640,262 km (0.082 R)
• M43: 7,848,203 km (0.111 R)
• M44: 8,182,405 km (0.08 R)
• M45: 8,533,960 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703.4

Radius: 9.8

Gravity: 7.32 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.29 AU - 1.39 AU

Year: 1071 Days

Day: 7.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 10.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 67,028,115 km

• M1: 126,859 km (0.086 R)
• M2: 189,541 km (0.118 R)
• M3: 260,899 km (0.088 R)
• M4: 393,742 km (0.083 R)
• M5: 488,736 km (0.092 R)
• M6: 604,076 km (0.115 R)
• M7: 680,670 km (0.032 R)
• M8: 779,854 km (0.08 R)
• M9: 884,273 km (0.095 R)
• M10: 1,093,560 km (0.1 R)
• M11: 1,211,743 km (0.044 R)
• M12: 1,510,340 km (0.113 R)
• M13: 1,584,391 km (0.044 R)
• M14: 1,710,801 km (0.1 R)
• M15: 2,000,872 km (0.065 R)
• M16: 2,091,977 km (0.081 R)
• M17: 2,156,603 km (0.105 R)
• M18: 2,240,677 km (0.111 R)
• M19: 2,325,798 km (0.084 R)
• M20: 2,392,818 km (0.118 R)
• M21: 2,548,549 km (0.109 R)
• M22: 2,994,052 km (0.111 R)
• M23: 3,056,584 km (0.112 R)
• M24: 3,409,186 km (0.089 R)
• M25: 3,529,762 km (0.104 R)
• M26: 3,685,044 km (0.068 R)
• M27: 3,774,953 km (0.092 R)
• M28: 3,911,087 km (0.119 R)
• M29: 4,025,828 km (0.102 R)
• M30: 4,412,240 km (0.101 R)
• M31: 4,531,768 km (0.101 R)
• M32: 4,664,462 km (0.119 R)
• M33: 4,737,465 km (0.092 R)
• M34: 4,859,836 km (0.071 R)
• M35: 5,008,238 km (0.092 R)
• M36: 5,095,453 km (0.073 R)
• M37: 5,271,380 km (0.12 R)
• M38: 5,513,430 km (0.119 R)
• M39: 5,642,233 km (0.052 R)
• M40: 5,746,054 km (0.062 R)
• M41: 5,929,312 km (0.081 R)
• M42: 6,074,721 km (0.086 R)
• M43: 6,221,327 km (0.086 R)
• M44: 6,288,197 km (0.11 R)
• M45: 6,436,448 km (0.056 R)
• M46: 6,585,897 km (0.109 R)
• M47: 6,833,032 km (0.104 R)
• M48: 6,971,560 km (0.109 R)
• M49: 7,364,404 km (0.093 R)
• M50: 7,463,887 km (0.114 R)
• M51: 7,649,538 km (0.069 R)
• M52: 7,952,922 km (0.049 R)
• M53: 8,157,273 km (0.077 R)
• M54: 8,289,667 km (0.092 R)
• M55: 8,811,015 km (0.055 R)
• M56: 8,901,522 km (0.096 R)
• M57: 9,007,437 km (0.07 R)
• M58: 9,144,319 km (0.066 R)
• M59: 9,389,211 km (0.081 R)
• M60: 9,543,447 km (0.08 R)
• M61: 9,745,104 km (0.101 R)
• M62: 9,807,487 km (0.12 R)
• M63: 9,901,285 km (0.049 R)
• M64: 10,518,077 km (0.042 R)
• M65: 10,678,296 km (0.112 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.42 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 150.3

Radius: 14.3

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 1.41 AU - 1.43 AU

Year: 1168 Days

Day: 11.7 Hours

Environment

Temp: -186 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 67,028,115 km

• M1: 178,021 km (0.1 R)
• M2: 316,100 km (0.102 R)
• M3: 416,780 km (0.088 R)
• M4: 580,589 km (0.102 R)
• M5: 726,447 km (0.103 R)
• M6: 905,666 km (0.104 R)
• M7: 1,080,396 km (0.086 R)
• M8: 1,234,332 km (0.041 R)
• M9: 1,356,404 km (0.081 R)
• M10: 1,541,606 km (0.118 R)
• M11: 1,779,317 km (0.117 R)
• M12: 1,964,070 km (0.091 R)
• M13: 2,102,149 km (0.088 R)
• M14: 2,202,679 km (0.09 R)
• M15: 2,298,122 km (0.107 R)
• M16: 2,388,031 km (0.105 R)
• M17: 2,759,931 km (0.074 R)
• M18: 2,960,542 km (0.079 R)
• M19: 3,066,457 km (0.094 R)
• M20: 3,204,686 km (0.048 R)
• M21: 3,305,664 km (0.116 R)
• M22: 3,447,483 km (0.107 R)
• M23: 3,623,709 km (0.12 R)
• M24: 3,761,938 km (0.072 R)
• M25: 3,943,400 km (0.107 R)
• M26: 4,289,569 km (0.099 R)
• M27: 4,409,996 km (0.051 R)
• M28: 4,557,948 km (0.109 R)
• M29: 4,663,414 km (0.11 R)
• M30: 5,011,678 km (0.046 R)
• M31: 5,156,938 km (0.087 R)
• M32: 5,368,469 km (0.066 R)
• M33: 5,592,268 km (0.117 R)
• M34: 5,752,637 km (0.087 R)
• M35: 5,962,522 km (0.096 R)
• M36: 6,213,847 km (0.11 R)
• M37: 6,321,258 km (0.119 R)
• M38: 6,508,255 km (0.072 R)
• M39: 6,687,174 km (0.101 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 329.3

Radius: 12.2

Gravity: 2.21 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.04 AU - 2.38 AU

Year: 2268 Days

Day: 9.5 Hours

Environment

Temp: -208 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 67,028,115 km

• M1: 156,629 km (0.093 R)
• M2: 292,464 km (0.061 R)
• M3: 380,577 km (0.042 R)
• M4: 690,394 km (0.057 R)
• M5: 806,632 km (0.09 R)
• M6: 1,111,363 km (0.116 R)
• M7: 1,197,681 km (0.117 R)
• M8: 1,286,542 km (0.064 R)
• M9: 1,368,671 km (0.086 R)
• M10: 1,499,868 km (0.1 R)
• M11: 1,596,508 km (0.08 R)
• M12: 2,242,173 km (0.097 R)
• M13: 2,319,964 km (0.11 R)
• M14: 2,938,401 km (0.103 R)
• M15: 3,348,898 km (0.111 R)
• M16: 3,438,357 km (0.092 R)
• M17: 3,911,236 km (0.039 R)
• M18: 4,059,937 km (0.095 R)
• M19: 4,460,859 km (0.105 R)
• M20: 4,730,584 km (0.076 R)
• M21: 4,860,285 km (0.111 R)
• M22: 6,189,612 km (0.062 R)
• M23: 6,619,107 km (0.036 R)
• M24: 6,732,054 km (0.038 R)
• M25: 6,976,347 km (0.037 R)
• M26: 7,256,694 km (0.071 R)
• M27: 7,423,346 km (0.083 R)
• M28: 7,794,348 km (0.105 R)
• M29: 7,913,727 km (0.107 R)
• M30: 8,068,112 km (0.116 R)
• M31: 8,188,987 km (0.062 R)
• M32: 8,554,904 km (0.12 R)
• M33: 8,801,890 km (0.094 R)
• M34: 8,944,008 km (0.1 R)
• M35: 9,248,739 km (0.114 R)
• M36: 9,339,096 km (0.031 R)
• M37: 9,739,719 km (0.108 R)
• M38: 9,868,523 km (0.049 R)
• M39: 10,276,626 km (0.054 R)
• M40: 10,577,018 km (0.057 R)
• M41: 10,804,108 km (0.099 R)
• M42: 11,379,162 km (0.089 R)
• M43: 11,650,981 km (0.099 R)
• M44: 12,082,422 km (0.102 R)
• M45: 12,220,800 km (0.117 R)
• M46: 12,860,181 km (0.103 R)
• M47: 13,285,637 km (0.087 R)
• M48: 13,367,318 km (0.03 R)
• M49: 13,551,473 km (0.111 R)
• M50: 13,736,376 km (0.113 R)

Planet 6 - Ice Giant

Semi-Major Axis: 10.57 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 332.9

Radius: 4.5

Gravity: 16.44 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 8.74 AU - 12.4 AU

Year: 23720 Days

Day: 20.1 Hours

Environment

Temp: -244 °C

Axial Tilt: 22.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 67,028,115 km

• M1: 113,096 km (0.115 R)
• M2: 144,063 km (0.075 R)
• M3: 231,428 km (0.083 R)
• M4: 653,144 km (0.066 R)
• M5: 695,331 km (0.084 R)
• M6: 738,415 km (0.118 R)
• M7: 1,269,787 km (0.098 R)
• M8: 1,804,300 km (0.101 R)
• M9: 1,986,061 km (0.051 R)
• M10: 2,399,999 km (0.101 R)
• M11: 3,087,102 km (0.077 R)
• M12: 3,341,119 km (0.104 R)
• M13: 3,830,603 km (0.068 R)
• M14: 4,422,861 km (0.085 R)
• M15: 4,626,464 km (0.084 R)
• M16: 4,875,095 km (0.059 R)
• M17: 5,255,972 km (0.075 R)
• M18: 5,385,075 km (0.083 R)
• M19: 6,181,384 km (0.033 R)
• M20: 6,593,227 km (0.08 R)
• M21: 7,156,164 km (0.111 R)
• M22: 7,299,179 km (0.074 R)
• M23: 7,636,822 km (0.1 R)
• M24: 8,277,250 km (0.094 R)
• M25: 8,477,711 km (0.094 R)
• M26: 8,528,126 km (0.084 R)
• M27: 8,578,690 km (0.105 R)
• M28: 10,138,547 km (0.062 R)
• M29: 10,353,070 km (0.068 R)
• M30: 10,514,935 km (0.084 R)
• M31: 11,005,616 km (0.027 R)
• M32: 11,281,475 km (0.106 R)
• M33: 12,579,236 km (0.038 R)
• M34: 12,694,277 km (0.039 R)
• M35: 13,333,359 km (0.119 R)
• M36: 13,745,501 km (0.075 R)
• M37: 14,401,637 km (0.05 R)
• M38: 15,373,874 km (0.12 R)
• M39: 15,930,228 km (0.107 R)
• M40: 15,992,461 km (0.093 R)
• M41: 16,493,016 km (0.049 R)
• M42: 16,998,656 km (0.101 R)
• M43: 17,317,450 km (0.105 R)
• M44: 17,381,328 km (0.102 R)
• M45: 18,155,198 km (0.092 R)
• M46: 18,874,315 km (0.103 R)
• M47: 19,535,986 km (0.109 R)
• M48: 19,802,869 km (0.078 R)
• M49: 20,205,436 km (0.104 R)
• M50: 20,272,755 km (0.079 R)
• M51: 23,734,151 km (0.062 R)
• M52: 24,161,702 km (0.086 R)
• M53: 28,498,394 km (0.113 R)
• M54: 28,573,941 km (0.119 R)
• M55: 28,649,638 km (0.083 R)
• M56: 29,868,412 km (0.088 R)
• M57: 30,406,964 km (0.105 R)
• M58: 31,649,823 km (0.104 R)
• M59: 32,356,224 km (0.076 R)
• M60: 32,909,288 km (0.07 R)
• M61: 34,185,058 km (0.093 R)
• M62: 35,965,572 km (0.12 R)
• M63: 36,867,049 km (0.059 R)
• M64: 37,692,979 km (0.103 R)
• M65: 38,191,439 km (0.092 R)
• M66: 39,194,941 km (0.118 R)
• M67: 40,291,943 km (0.11 R)
• M68: 40,972,014 km (0.102 R)
• M69: 41,398,967 km (0.105 R)
• M70: 42,515,864 km (0.119 R)
• M71: 42,774,968 km (0.064 R)
• M72: 43,555,719 km (0.064 R)
• M73: 44,603,802 km (0.033 R)
• M74: 46,369,057 km (0.055 R)
• M75: 46,992,431 km (0.099 R)
• M76: 48,878,711 km (0.119 R)
• M77: 49,150,081 km (0.101 R)
• M78: 49,512,856 km (0.085 R)
• M79: 50,423,757 km (0.075 R)
• M80: 52,632,121 km (0.107 R)
• M81: 53,748,121 km (0.09 R)
• M82: 57,906,194 km (0.115 R)
• M83: 58,577,141 km (0.07 R)
• M84: 58,769,374 km (0.073 R)
• M85: 58,961,757 km (0.109 R)
• M86: 59,347,270 km (0.114 R)
• M87: 60,023,752 km (0.067 R)
• M88: 60,508,449 km (0.061 R)
• M89: 61,482,032 km (0.07 R)
• M90: 61,677,257 km (0.027 R)
• M91: 62,068,456 km (0.116 R)
• M92: 63,543,042 km (0.103 R)
• M93: 65,327,595 km (0.115 R)
• M94: 65,926,136 km (0.104 R)
• M95: 66,626,703 km (0.101 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: 291 - 17,012 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit