🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 873.8

Radius: 12.4

Gravity: 5.68 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.4 AU - 0.66 AU

Year: 266 Days

Day: 14.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 34,453,790 km

• M1: 154,385 km (0.093 R)
• M2: 237,262 km (0.075 R)
• M3: 315,502 km (0.099 R)
• M4: 399,127 km (0.066 R)
• M5: 573,259 km (0.109 R)
• M6: 668,104 km (0.094 R)
• M7: 758,760 km (0.118 R)
• M8: 843,283 km (0.071 R)
• M9: 973,134 km (0.056 R)
• M10: 1,066,334 km (0.043 R)
• M11: 1,208,302 km (0.103 R)
• M12: 1,309,430 km (0.102 R)
• M13: 1,400,386 km (0.107 R)
• M14: 1,516,174 km (0.08 R)
• M15: 1,719,777 km (0.109 R)
• M16: 1,967,362 km (0.095 R)
• M17: 2,159,595 km (0.08 R)
• M18: 2,310,539 km (0.047 R)
• M19: 2,465,074 km (0.092 R)
• M20: 2,601,208 km (0.096 R)
• M21: 2,689,620 km (0.102 R)
• M22: 2,767,860 km (0.1 R)
• M23: 2,886,641 km (0.079 R)
• M24: 2,966,825 km (0.111 R)
• M25: 3,053,741 km (0.098 R)
• M26: 3,153,074 km (0.074 R)
• M27: 3,367,298 km (0.059 R)
• M28: 3,592,443 km (0.1 R)
• M29: 3,753,710 km (0.104 R)
• M30: 3,892,088 km (0.085 R)
• M31: 4,102,722 km (0.065 R)
• M32: 4,350,156 km (0.109 R)
• M33: 4,429,294 km (0.059 R)
• M34: 4,548,972 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 703

Radius: 12.7

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 0.74 AU - 0.84 AU

Year: 485 Days

Day: 10.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 34,453,790 km

• M1: 159,471 km (0.12 R)
• M2: 302,487 km (0.108 R)
• M3: 402,418 km (0.117 R)
• M4: 496,964 km (0.076 R)
• M5: 609,013 km (0.093 R)
• M6: 731,384 km (0.075 R)
• M7: 854,054 km (0.116 R)
• M8: 946,356 km (0.109 R)
• M9: 1,052,122 km (0.059 R)
• M10: 1,260,960 km (0.075 R)
• M11: 1,384,379 km (0.12 R)
• M12: 1,484,011 km (0.102 R)
• M13: 1,574,667 km (0.108 R)
• M14: 1,767,798 km (0.075 R)
• M15: 1,882,689 km (0.064 R)
• M16: 2,031,539 km (0.088 R)
• M17: 2,381,149 km (0.092 R)
• M18: 2,488,411 km (0.073 R)
• M19: 2,638,757 km (0.094 R)
• M20: 2,785,213 km (0.118 R)
• M21: 2,877,216 km (0.071 R)
• M22: 2,999,138 km (0.097 R)
• M23: 3,144,846 km (0.047 R)
• M24: 3,263,029 km (0.087 R)
• M25: 3,397,966 km (0.098 R)
• M26: 3,527,069 km (0.11 R)
• M27: 3,837,485 km (0.097 R)
• M28: 4,044,079 km (0.096 R)
• M29: 4,148,798 km (0.101 R)
• M30: 4,736,717 km (0.075 R)
• M31: 5,027,685 km (0.063 R)
• M32: 5,114,302 km (0.113 R)
• M33: 5,254,176 km (0.072 R)
• M34: 5,368,619 km (0.083 R)
• M35: 5,457,330 km (0.108 R)
• M36: 5,546,491 km (0.046 R)
• M37: 5,690,105 km (0.062 R)
• M38: 5,880,692 km (0.086 R)
• M39: 5,981,222 km (0.114 R)
• M40: 6,156,551 km (0.111 R)
• M41: 6,277,426 km (0.101 R)
• M42: 6,417,749 km (0.097 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 657.3

Radius: 13.2

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 1.3 AU - 2 AU

Year: 1463 Days

Day: 6 Hours

Environment

Temp: -200 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 34,453,790 km

• M1: 170,242 km (0.105 R)
• M2: 345,272 km (0.048 R)
• M3: 441,164 km (0.088 R)
• M4: 682,914 km (0.098 R)
• M5: 1,048,831 km (0.061 R)
• M6: 1,162,375 km (0.108 R)
• M7: 1,288,935 km (0.109 R)
• M8: 1,529,189 km (0.107 R)
• M9: 1,765,105 km (0.114 R)
• M10: 2,043,657 km (0.047 R)
• M11: 2,136,407 km (0.079 R)
• M12: 2,251,598 km (0.12 R)
• M13: 2,576,823 km (0.053 R)
• M14: 2,688,723 km (0.119 R)
• M15: 2,929,126 km (0.059 R)
• M16: 3,105,203 km (0.07 R)
• M17: 3,212,614 km (0.083 R)
• M18: 3,492,661 km (0.118 R)
• M19: 3,642,110 km (0.112 R)
• M20: 3,806,368 km (0.085 R)
• M21: 3,947,439 km (0.106 R)
• M22: 4,287,625 km (0.087 R)
• M23: 4,407,602 km (0.103 R)
• M24: 4,528,776 km (0.047 R)
• M25: 4,637,534 km (0.028 R)
• M26: 4,802,092 km (0.111 R)
• M27: 5,250,736 km (0.119 R)
• M28: 5,350,817 km (0.097 R)
• M29: 5,436,985 km (0.114 R)
• M30: 5,523,602 km (0.029 R)
• M31: 5,712,993 km (0.07 R)
• M32: 5,860,197 km (0.069 R)
• M33: 6,218,634 km (0.067 R)
• M34: 6,339,808 km (0.081 R)
• M35: 6,615,068 km (0.112 R)
• M36: 6,878,809 km (0.076 R)
• M37: 7,035,588 km (0.065 R)
• M38: 7,545,268 km (0.104 R)
• M39: 7,853,589 km (0.096 R)
• M40: 8,083,371 km (0.086 R)
• M41: 8,382,268 km (0.115 R)
• M42: 8,482,648 km (0.089 R)
• M43: 8,634,041 km (0.111 R)
• M44: 8,973,628 km (0.111 R)
• M45: 9,110,810 km (0.114 R)
• M46: 9,283,146 km (0.087 R)
• M47: 9,824,541 km (0.108 R)
• M48: 10,232,794 km (0.071 R)
• M49: 10,646,581 km (0.108 R)
• M50: 10,791,841 km (0.08 R)
• M51: 10,882,946 km (0.051 R)
• M52: 11,084,305 km (0.113 R)
• M53: 11,435,112 km (0.065 R)
• M54: 11,696,010 km (0.057 R)
• M55: 11,939,855 km (0.088 R)
• M56: 12,090,799 km (0.05 R)
• M57: 12,797,350 km (0.074 R)
• M58: 13,010,078 km (0.099 R)
• M59: 13,107,017 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 58.9

Radius: 11.3

Gravity: 0.46 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.79 AU - 2.61 AU

Year: 2252 Days

Day: 7.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 4.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 34,453,790 km

• M1: 150,645 km (0.091 R)
• M2: 259,253 km (0.071 R)
• M3: 362,176 km (0.101 R)
• M4: 472,280 km (0.113 R)
• M5: 623,524 km (0.116 R)
• M6: 732,880 km (0.088 R)
• M7: 854,503 km (0.067 R)
• M8: 934,239 km (0.06 R)
• M9: 1,061,846 km (0.088 R)
• M10: 1,625,231 km (0.11 R)
• M11: 1,774,231 km (0.105 R)
• M12: 1,878,650 km (0.065 R)
• M13: 2,122,943 km (0.055 R)
• M14: 2,279,124 km (0.073 R)
• M15: 2,377,709 km (0.058 R)
• M16: 2,746,467 km (0.118 R)
• M17: 2,974,903 km (0.062 R)
• M18: 3,057,930 km (0.082 R)
• M19: 3,133,477 km (0.059 R)
• M20: 3,372,385 km (0.106 R)
• M21: 3,537,990 km (0.118 R)
• M22: 3,715,263 km (0.101 R)
• M23: 3,804,872 km (0.055 R)
• M24: 4,023,285 km (0.076 R)
• M25: 4,358,684 km (0.067 R)
• M26: 4,664,462 km (0.058 R)
• M27: 4,947,650 km (0.069 R)
• M28: 5,096,351 km (0.107 R)
• M29: 5,196,282 km (0.106 R)
• M30: 5,367,871 km (0.092 R)
• M31: 5,623,534 km (0.095 R)
• M32: 5,726,906 km (0.107 R)
• M33: 6,199,934 km (0.103 R)
• M34: 6,435,850 km (0.1 R)
• M35: 6,576,771 km (0.102 R)
• M36: 6,839,315 km (0.071 R)
• M37: 6,916,658 km (0.098 R)
• M38: 7,579,526 km (0.045 R)
• M39: 7,797,340 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 771.6

Radius: 9.8

Gravity: 8.03 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 3.47 AU - 5.39 AU

Year: 6436 Days

Day: 7.4 Hours

Environment

Temp: -212 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 34,453,790 km

• M1: 127,906 km (0.1 R)
• M2: 211,382 km (0.102 R)
• M3: 277,205 km (0.049 R)
• M4: 523,742 km (0.086 R)
• M5: 882,927 km (0.032 R)
• M6: 1,072,766 km (0.118 R)
• M7: 1,241,363 km (0.047 R)
• M8: 1,329,027 km (0.045 R)
• M9: 1,400,685 km (0.109 R)
• M10: 1,779,167 km (0.102 R)
• M11: 2,062,955 km (0.093 R)
• M12: 2,210,309 km (0.086 R)
• M13: 2,788,205 km (0.091 R)
• M14: 2,881,255 km (0.105 R)
• M15: 3,215,008 km (0.1 R)
• M16: 3,361,913 km (0.04 R)
• M17: 3,536,194 km (0.109 R)
• M18: 3,713,318 km (0.069 R)
• M19: 3,841,823 km (0.083 R)
• M20: 4,235,864 km (0.086 R)
• M21: 4,316,347 km (0.118 R)
• M22: 4,478,661 km (0.064 R)
• M23: 4,809,572 km (0.073 R)
• M24: 5,148,261 km (0.106 R)
• M25: 5,349,470 km (0.045 R)
• M26: 6,332,927 km (0.119 R)
• M27: 6,766,910 km (0.115 R)
• M28: 6,924,137 km (0.118 R)
• M29: 7,242,482 km (0.073 R)
• M30: 7,468,225 km (0.068 R)
• M31: 7,630,838 km (0.081 R)
• M32: 7,992,865 km (0.089 R)
• M33: 8,259,598 km (0.077 R)
• M34: 8,360,427 km (0.118 R)
• M35: 8,427,895 km (0.116 R)
• M36: 9,077,599 km (0.118 R)
• M37: 10,606,938 km (0.101 R)
• M38: 12,252,814 km (0.1 R)
• M39: 12,793,012 km (0.097 R)
• M40: 16,659,518 km (0.072 R)
• M41: 17,343,779 km (0.1 R)
• M42: 17,645,966 km (0.11 R)
• M43: 17,732,584 km (0.057 R)
• M44: 17,949,949 km (0.117 R)
• M45: 18,563,151 km (0.11 R)
• M46: 18,828,089 km (0.118 R)
• M47: 19,540,623 km (0.063 R)
• M48: 19,765,170 km (0.088 R)
• M49: 20,763,137 km (0.056 R)
• M50: 20,854,691 km (0.066 R)
• M51: 21,084,025 km (0.07 R)
• M52: 21,452,933 km (0.045 R)
• M53: 21,638,135 km (0.117 R)
• M54: 21,870,461 km (0.092 R)
• M55: 22,010,185 km (0.073 R)
• M56: 22,103,534 km (0.111 R)
• M57: 22,854,964 km (0.105 R)
• M58: 23,471,756 km (0.076 R)
• M59: 23,853,979 km (0.059 R)
• M60: 24,624,707 km (0.098 R)
• M61: 24,867,205 km (0.081 R)
• M62: 26,091,664 km (0.12 R)
• M63: 27,838,668 km (0.077 R)
• M64: 28,243,330 km (0.032 R)
• M65: 28,853,839 km (0.067 R)
• M66: 30,555,365 km (0.119 R)
• M67: 30,711,695 km (0.12 R)
• M68: 30,868,174 km (0.055 R)
• M69: 31,182,180 km (0.107 R)
• M70: 31,392,066 km (0.071 R)
• M71: 32,607,848 km (0.053 R)
• M72: 33,623,767 km (0.086 R)
• M73: 34,216,773 km (0.103 R)
• M74: 34,433,241 km (0.035 R)
• M75: 34,541,700 km (0.071 R)
• M76: 34,976,431 km (0.114 R)
• M77: 35,686,722 km (0.106 R)
• M78: 36,236,494 km (0.11 R)
• M79: 37,121,814 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610

Radius: 14

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 4.24 AU - 4.64 AU

Year: 6458 Days

Day: 12.4 Hours

Environment

Temp: -228 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 34,453,790 km

• M1: 186,249 km (0.074 R)
• M2: 448,345 km (0.091 R)
• M3: 640,578 km (0.105 R)
• M4: 850,165 km (0.064 R)
• M5: 1,008,589 km (0.079 R)
• M6: 1,162,076 km (0.096 R)
• M7: 1,373,907 km (0.071 R)
• M8: 1,563,597 km (0.058 R)
• M9: 1,652,907 km (0.088 R)
• M10: 1,855,612 km (0.078 R)
• M11: 2,125,935 km (0.118 R)
• M12: 2,388,629 km (0.104 R)
• M13: 2,555,730 km (0.095 R)
• M14: 3,148,586 km (0.119 R)
• M15: 3,687,288 km (0.089 R)
• M16: 3,857,082 km (0.11 R)
• M17: 4,154,333 km (0.1 R)
• M18: 4,280,294 km (0.095 R)
• M19: 5,253,129 km (0.12 R)
• M20: 5,362,336 km (0.028 R)
• M21: 5,472,290 km (0.049 R)
• M22: 5,582,993 km (0.105 R)
• M23: 6,005,158 km (0.069 R)
• M24: 6,148,173 km (0.042 R)
• M25: 6,292,386 km (0.086 R)
• M26: 6,731,755 km (0.071 R)
• M27: 7,150,778 km (0.068 R)
• M28: 7,951,875 km (0.089 R)
• M29: 9,074,906 km (0.067 R)
• M30: 9,206,403 km (0.096 R)
• M31: 9,404,919 km (0.077 R)
• M32: 10,213,196 km (0.04 R)
• M33: 10,487,559 km (0.117 R)
• M34: 10,868,884 km (0.094 R)
• M35: 11,113,925 km (0.065 R)
• M36: 11,681,051 km (0.032 R)
• M37: 12,148,693 km (0.048 R)
• M38: 12,439,512 km (0.062 R)
• M39: 13,475,776 km (0.085 R)
• M40: 13,625,972 km (0.057 R)
• M41: 13,928,310 km (0.106 R)
• M42: 14,655,206 km (0.051 R)
• M43: 14,770,995 km (0.076 R)
• M44: 15,590,940 km (0.118 R)
• M45: 15,709,272 km (0.092 R)
• M46: 16,026,270 km (0.116 R)
• M47: 16,225,535 km (0.098 R)
• M48: 16,385,455 km (0.057 R)
• M49: 16,707,090 km (0.105 R)
• M50: 17,111,902 km (0.104 R)
• M51: 17,397,185 km (0.109 R)
• M52: 17,848,821 km (0.096 R)
• M53: 18,345,935 km (0.117 R)
• M54: 19,058,021 km (0.081 R)
• M55: 20,986,188 km (0.111 R)
• M56: 21,510,827 km (0.11 R)
• M57: 21,598,641 km (0.12 R)
• M58: 21,686,755 km (0.114 R)
• M59: 21,907,262 km (0.077 R)
• M60: 22,039,805 km (0.097 R)
• M61: 22,217,079 km (0.105 R)
• M62: 22,350,371 km (0.098 R)
• M63: 22,841,351 km (0.099 R)
• M64: 24,061,621 km (0.11 R)
• M65: 24,335,684 km (0.042 R)
• M66: 24,702,648 km (0.081 R)
• M67: 24,794,650 km (0.074 R)
• M68: 25,025,330 km (0.061 R)
• M69: 25,117,782 km (0.114 R)
• M70: 25,581,685 km (0.118 R)
• M71: 26,048,430 km (0.118 R)
• M72: 26,518,018 km (0.029 R)
• M73: 27,895,515 km (0.104 R)
• M74: 28,087,449 km (0.11 R)
• M75: 28,907,694 km (0.089 R)
• M76: 29,247,730 km (0.026 R)
• M77: 29,540,194 km (0.119 R)
• M78: 31,116,656 km (0.116 R)
• M79: 32,922,901 km (0.058 R)
• M80: 33,583,376 km (0.114 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 12,329 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit