🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.63 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 279.4

Radius: 12.2

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.03 AU - 1.47 AU

Year: 902 Days

Day: 13.7 Hours

Environment

Temp: -171 °C

Axial Tilt: 19.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 47,256,068 km

• M1: 155,881 km (0.059 R)
• M2: 237,113 km (0.097 R)
• M3: 340,784 km (0.11 R)
• M4: 446,400 km (0.091 R)
• M5: 562,488 km (0.103 R)
• M6: 664,215 km (0.11 R)
• M7: 749,785 km (0.071 R)
• M8: 878,887 km (0.082 R)
• M9: 979,866 km (0.115 R)
• M10: 1,155,644 km (0.04 R)
• M11: 1,319,154 km (0.106 R)
• M12: 1,395,150 km (0.111 R)
• M13: 1,508,994 km (0.103 R)
• M14: 1,797,867 km (0.101 R)
• M15: 1,996,084 km (0.112 R)
• M16: 2,132,368 km (0.107 R)
• M17: 2,236,638 km (0.101 R)
• M18: 2,356,914 km (0.095 R)
• M19: 2,523,267 km (0.111 R)
• M20: 2,983,580 km (0.066 R)
• M21: 3,061,520 km (0.118 R)
• M22: 3,307,759 km (0.105 R)
• M23: 3,560,729 km (0.047 R)
• M24: 3,643,606 km (0.112 R)
• M25: 3,870,845 km (0.094 R)
• M26: 4,085,518 km (0.059 R)
• M27: 4,224,943 km (0.092 R)
• M28: 4,312,907 km (0.097 R)
• M29: 4,454,875 km (0.116 R)
• M30: 4,544,484 km (0.077 R)
• M31: 4,826,177 km (0.106 R)
• M32: 4,982,955 km (0.104 R)
• M33: 5,150,954 km (0.069 R)
• M34: 5,358,895 km (0.096 R)
• M35: 5,569,529 km (0.102 R)
• M36: 5,900,589 km (0.08 R)
• M37: 6,208,162 km (0.12 R)
• M38: 6,308,393 km (0.114 R)
• M39: 6,756,289 km (0.108 R)
• M40: 6,880,305 km (0.113 R)
• M41: 7,025,864 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585.8

Radius: 10.4

Gravity: 5.42 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 1.24 AU - 1.56 AU

Year: 1070 Days

Day: 8.4 Hours

Environment

Temp: -182 °C

Axial Tilt: 26.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 47,256,068 km

• M1: 129,701 km (0.12 R)
• M2: 320,887 km (0.089 R)
• M3: 439,818 km (0.052 R)
• M4: 518,955 km (0.089 R)
• M5: 598,391 km (0.119 R)
• M6: 682,465 km (0.1 R)
• M7: 813,962 km (0.074 R)
• M8: 915,240 km (0.042 R)
• M9: 1,014,423 km (0.118 R)
• M10: 1,089,521 km (0.1 R)
• M11: 1,173,894 km (0.09 R)
• M12: 1,253,181 km (0.092 R)
• M13: 1,319,453 km (0.102 R)
• M14: 1,645,128 km (0.107 R)
• M15: 1,800,859 km (0.112 R)
• M16: 1,901,838 km (0.09 R)
• M17: 2,444,579 km (0.114 R)
• M18: 2,575,776 km (0.11 R)
• M19: 3,053,442 km (0.113 R)
• M20: 3,184,939 km (0.051 R)
• M21: 3,297,586 km (0.068 R)
• M22: 3,390,935 km (0.062 R)
• M23: 3,783,480 km (0.025 R)
• M24: 4,112,595 km (0.115 R)
• M25: 4,314,552 km (0.117 R)
• M26: 4,531,320 km (0.072 R)
• M27: 4,612,102 km (0.114 R)
• M28: 4,810,170 km (0.108 R)
• M29: 4,928,203 km (0.093 R)
• M30: 5,470,645 km (0.12 R)
• M31: 5,630,864 km (0.105 R)
• M32: 5,705,513 km (0.107 R)
• M33: 5,994,087 km (0.063 R)
• M34: 6,133,961 km (0.059 R)
• M35: 6,835,875 km (0.078 R)
• M36: 6,982,032 km (0.102 R)
• M37: 7,263,874 km (0.049 R)
• M38: 7,399,410 km (0.082 R)
• M39: 7,522,080 km (0.117 R)
• M40: 7,604,359 km (0.083 R)
• M41: 7,700,550 km (0.109 R)
• M42: 7,838,779 km (0.107 R)
• M43: 8,061,829 km (0.072 R)
• M44: 8,174,028 km (0.113 R)
• M45: 8,357,584 km (0.093 R)
• M46: 8,513,914 km (0.106 R)
• M47: 8,671,291 km (0.098 R)
• M48: 8,930,843 km (0.1 R)
• M49: 9,134,446 km (0.11 R)
• M50: 9,207,599 km (0.099 R)
• M51: 9,295,563 km (0.113 R)
• M52: 9,442,917 km (0.067 R)
• M53: 9,516,818 km (0.093 R)
• M54: 9,814,518 km (0.082 R)
• M55: 10,160,687 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862.6

Radius: 14.4

Gravity: 4.16 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.35 AU - 1.97 AU

Year: 1381 Days

Day: 6.3 Hours

Environment

Temp: -184 °C

Axial Tilt: 35.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 47,256,068 km

• M1: 194,776 km (0.027 R)
• M2: 300,841 km (0.112 R)
• M3: 421,118 km (0.119 R)
• M4: 559,945 km (0.043 R)
• M5: 656,884 km (0.107 R)
• M6: 804,238 km (0.069 R)
• M7: 924,964 km (0.099 R)
• M8: 1,144,274 km (0.082 R)
• M9: 1,446,013 km (0.057 R)
• M10: 1,549,385 km (0.08 R)
• M11: 1,824,196 km (0.114 R)
• M12: 1,916,199 km (0.048 R)
• M13: 2,136,856 km (0.028 R)
• M14: 2,603,751 km (0.11 R)
• M15: 2,825,754 km (0.109 R)
• M16: 2,993,304 km (0.108 R)
• M17: 3,301,176 km (0.04 R)
• M18: 3,414,422 km (0.114 R)
• M19: 3,606,356 km (0.11 R)
• M20: 3,894,481 km (0.103 R)
• M21: 4,190,236 km (0.095 R)
• M22: 4,313,355 km (0.098 R)
• M23: 4,423,759 km (0.068 R)
• M24: 4,976,074 km (0.11 R)
• M25: 5,135,994 km (0.116 R)
• M26: 5,416,041 km (0.092 R)
• M27: 5,822,798 km (0.094 R)
• M28: 5,929,910 km (0.099 R)
• M29: 6,523,066 km (0.083 R)
• M30: 6,842,756 km (0.095 R)
• M31: 7,299,329 km (0.089 R)
• M32: 7,598,076 km (0.091 R)
• M33: 8,036,697 km (0.081 R)
• M34: 8,414,282 km (0.112 R)
• M35: 8,640,324 km (0.071 R)
• M36: 8,991,879 km (0.103 R)
• M37: 9,116,045 km (0.101 R)
• M38: 9,366,023 km (0.117 R)
• M39: 9,564,091 km (0.043 R)
• M40: 9,709,051 km (0.088 R)
• M41: 9,800,007 km (0.087 R)
• M42: 10,001,216 km (0.039 R)
• M43: 10,370,424 km (0.106 R)
• M44: 10,725,419 km (0.033 R)
• M45: 10,819,367 km (0.117 R)
• M46: 11,504,974 km (0.048 R)
• M47: 11,601,315 km (0.092 R)
• M48: 11,775,447 km (0.095 R)
• M49: 12,106,656 km (0.071 R)
• M50: 12,243,838 km (0.071 R)
• M51: 12,342,273 km (0.109 R)
• M52: 12,460,605 km (0.103 R)
• M53: 12,738,408 km (0.094 R)
• M54: 12,838,190 km (0.108 R)
• M55: 13,219,365 km (0.097 R)
• M56: 13,482,358 km (0.095 R)
• M57: 13,726,801 km (0.05 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.99 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 461

Radius: 3.8

Gravity: 31.93 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 5.92 AU - 8.06 AU

Year: 11932 Days

Day: 16.1 Hours

Environment

Temp: -214 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 47,256,068 km

• M1: 59,241 km (0.12 R)
• M2: 268,379 km (0.081 R)
• M3: 356,342 km (0.117 R)
• M4: 575,054 km (0.056 R)
• M5: 607,068 km (0.067 R)
• M6: 723,754 km (0.111 R)
• M7: 793,766 km (0.12 R)
• M8: 829,520 km (0.074 R)
• M9: 978,370 km (0.056 R)
• M10: 1,429,557 km (0.098 R)
• M11: 1,495,530 km (0.03 R)
• M12: 1,793,080 km (0.117 R)
• M13: 2,493,797 km (0.102 R)
• M14: 2,708,021 km (0.113 R)
• M15: 3,012,153 km (0.078 R)
• M16: 3,153,972 km (0.057 R)
• M17: 3,240,140 km (0.081 R)
• M18: 3,269,013 km (0.067 R)
• M19: 3,444,192 km (0.116 R)
• M20: 4,018,947 km (0.115 R)
• M21: 4,269,673 km (0.064 R)
• M22: 4,622,873 km (0.115 R)
• M23: 4,885,567 km (0.106 R)
• M24: 4,951,989 km (0.08 R)
• M25: 5,632,659 km (0.08 R)
• M26: 6,855,322 km (0.073 R)
• M27: 6,929,673 km (0.084 R)
• M28: 7,079,270 km (0.071 R)
• M29: 7,611,390 km (0.075 R)
• M30: 8,077,537 km (0.106 R)
• M31: 8,314,051 km (0.094 R)
• M32: 8,834,502 km (0.094 R)
• M33: 9,037,357 km (0.086 R)
• M34: 9,738,821 km (0.086 R)
• M35: 9,822,447 km (0.107 R)
• M36: 10,286,948 km (0.112 R)
• M37: 10,457,490 km (0.068 R)
• M38: 10,500,275 km (0.042 R)
• M39: 10,629,078 km (0.117 R)
• M40: 11,900,810 km (0.098 R)
• M41: 12,486,336 km (0.104 R)
• M42: 12,622,769 km (0.118 R)
• M43: 12,943,058 km (0.1 R)
• M44: 13,173,439 km (0.115 R)
• M45: 14,061,302 km (0.096 R)
• M46: 14,250,693 km (0.11 R)
• M47: 14,536,275 km (0.046 R)
• M48: 15,064,954 km (0.104 R)
• M49: 16,339,079 km (0.052 R)
• M50: 16,388,746 km (0.101 R)
• M51: 16,538,194 km (0.057 R)
• M52: 17,647,462 km (0.055 R)
• M53: 18,210,998 km (0.091 R)
• M54: 18,365,831 km (0.079 R)
• M55: 19,041,266 km (0.066 R)
• M56: 20,738,454 km (0.087 R)
• M57: 21,224,497 km (0.117 R)
• M58: 22,262,706 km (0.071 R)
• M59: 22,649,417 km (0.098 R)
• M60: 23,710,066 km (0.111 R)
• M61: 25,130,198 km (0.035 R)
• M62: 25,417,576 km (0.07 R)
• M63: 25,706,001 km (0.061 R)
• M64: 27,340,956 km (0.061 R)
• M65: 28,529,212 km (0.093 R)
• M66: 30,894,503 km (0.097 R)
• M67: 32,007,063 km (0.111 R)
• M68: 34,909,561 km (0.058 R)
• M69: 35,037,616 km (0.114 R)
• M70: 36,132,673 km (0.113 R)
• M71: 36,262,374 km (0.076 R)
• M72: 36,392,076 km (0.118 R)
• M73: 37,304,473 km (0.102 R)
• M74: 37,894,936 km (0.109 R)
• M75: 38,356,296 km (0.119 R)
• M76: 40,691,219 km (0.064 R)
• M77: 40,826,007 km (0.092 R)
• M78: 41,163,649 km (0.091 R)
• M79: 41,434,421 km (0.114 R)
• M80: 41,705,942 km (0.088 R)
• M81: 43,140,286 km (0.096 R)
• M82: 43,760,070 km (0.104 R)
• M83: 45,217,452 km (0.075 R)
• M84: 45,357,027 km (0.087 R)
• M85: 45,987,133 km (0.101 R)
• M86: 46,057,444 km (0.076 R)
• M87: 46,549,771 km (0.078 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: 239 - 14,784 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit