🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.6

Radius: 9

Gravity: 11.46 G

Time & Orbit

Eccentricity (e): 0.117

Orbit Range: 0.81 AU - 1.03 AU

Year: 620 Days

Day: 13.3 Hours

Environment

Temp: -165 °C

Axial Tilt: 35.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 70,615,807 km

• M1: 114,891 km (0.087 R)
• M2: 175,030 km (0.041 R)
• M3: 241,601 km (0.067 R)
• M4: 308,022 km (0.109 R)
• M5: 394,938 km (0.11 R)
• M6: 523,293 km (0.057 R)
• M7: 612,304 km (0.109 R)
• M8: 707,149 km (0.072 R)
• M9: 780,452 km (0.102 R)
• M10: 867,518 km (0.042 R)
• M11: 1,010,534 km (0.081 R)
• M12: 1,149,360 km (0.119 R)
• M13: 1,262,456 km (0.032 R)
• M14: 1,386,024 km (0.108 R)
• M15: 1,513,631 km (0.088 R)
• M16: 1,617,303 km (0.088 R)
• M17: 1,687,763 km (0.109 R)
• M18: 1,898,098 km (0.1 R)
• M19: 1,995,187 km (0.054 R)
• M20: 2,109,180 km (0.096 R)
• M21: 2,217,788 km (0.05 R)
• M22: 2,312,334 km (0.118 R)
• M23: 2,424,233 km (0.051 R)
• M24: 2,587,445 km (0.12 R)
• M25: 2,881,853 km (0.05 R)
• M26: 3,020,082 km (0.075 R)
• M27: 3,178,207 km (0.072 R)
• M28: 3,348,000 km (0.114 R)
• M29: 3,493,559 km (0.105 R)
• M30: 3,603,962 km (0.093 R)
• M31: 3,706,287 km (0.093 R)
• M32: 3,856,783 km (0.045 R)
• M33: 4,018,947 km (0.117 R)
• M34: 4,163,907 km (0.078 R)
• M35: 4,271,468 km (0.091 R)
• M36: 4,389,650 km (0.1 R)
• M37: 4,609,410 km (0.071 R)
• M38: 4,710,388 km (0.067 R)
• M39: 4,771,424 km (0.105 R)
• M40: 4,853,105 km (0.117 R)
• M41: 4,945,706 km (0.098 R)
• M42: 5,007,639 km (0.065 R)
• M43: 5,080,344 km (0.117 R)
• M44: 5,268,987 km (0.118 R)
• M45: 5,364,131 km (0.104 R)
• M46: 5,620,542 km (0.107 R)
• M47: 5,772,084 km (0.086 R)
• M48: 5,881,141 km (0.102 R)
• M49: 6,201,281 km (0.096 R)
• M50: 6,346,690 km (0.081 R)
• M51: 6,801,168 km (0.08 R)
• M52: 7,372,183 km (0.077 R)
• M53: 7,526,269 km (0.057 R)
• M54: 7,669,434 km (0.087 R)
• M55: 7,813,497 km (0.108 R)
• M56: 7,946,340 km (0.087 R)
• M57: 8,177,768 km (0.118 R)
• M58: 8,288,021 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 124.7

Radius: 10.2

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.48 AU - 2.06 AU

Year: 1655 Days

Day: 8.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 70,615,807 km

• M1: 128,953 km (0.093 R)
• M2: 289,173 km (0.115 R)
• M3: 433,086 km (0.036 R)
• M4: 509,082 km (0.076 R)
• M5: 576,700 km (0.094 R)
• M6: 662,419 km (0.08 R)
• M7: 768,484 km (0.067 R)
• M8: 919,429 km (0.093 R)
• M9: 1,016,218 km (0.072 R)
• M10: 1,116,599 km (0.11 R)
• M11: 1,264,401 km (0.094 R)
• M12: 1,379,592 km (0.097 R)
• M13: 1,538,764 km (0.104 R)
• M14: 1,732,343 km (0.11 R)
• M15: 1,825,094 km (0.098 R)
• M16: 1,926,821 km (0.117 R)
• M17: 2,023,012 km (0.048 R)
• M18: 2,243,519 km (0.046 R)
• M19: 2,626,041 km (0.072 R)
• M20: 2,783,119 km (0.091 R)
• M21: 3,011,854 km (0.065 R)
• M22: 3,202,741 km (0.089 R)
• M23: 3,299,680 km (0.094 R)
• M24: 3,505,677 km (0.115 R)
• M25: 3,633,283 km (0.077 R)
• M26: 4,006,081 km (0.05 R)
• M27: 4,139,523 km (0.102 R)
• M28: 4,628,109 km (0.095 R)
• M29: 4,828,720 km (0.057 R)
• M30: 4,909,802 km (0.078 R)
• M31: 5,176,535 km (0.117 R)
• M32: 5,374,304 km (0.074 R)
• M33: 5,490,092 km (0.081 R)
• M34: 5,585,386 km (0.054 R)
• M35: 5,734,685 km (0.037 R)
• M36: 5,831,475 km (0.083 R)
• M37: 5,950,405 km (0.092 R)
• M38: 6,256,781 km (0.09 R)
• M39: 6,323,203 km (0.083 R)
• M40: 6,389,774 km (0.111 R)
• M41: 6,478,934 km (0.119 R)
• M42: 6,919,500 km (0.04 R)
• M43: 7,183,839 km (0.111 R)
• M44: 7,498,593 km (0.08 R)
• M45: 7,710,873 km (0.114 R)
• M46: 8,093,245 km (0.077 R)

Asteroid Belt

Center: 3.32 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261.8

Radius: 13.3

Gravity: 1.48 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 3.73 AU - 6.01 AU

Year: 7554 Days

Day: 11 Hours

Environment

Temp: -233 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 70,615,807 km

• M1: 265,536 km (0.088 R)
• M2: 361,428 km (0.116 R)
• M3: 495,767 km (0.095 R)
• M4: 640,877 km (0.097 R)
• M5: 790,326 km (0.064 R)
• M6: 876,344 km (0.095 R)
• M7: 1,113,756 km (0.087 R)
• M8: 1,387,819 km (0.114 R)
• M9: 1,765,853 km (0.072 R)
• M10: 2,194,002 km (0.071 R)
• M11: 2,769,954 km (0.088 R)
• M12: 3,206,780 km (0.106 R)
• M13: 3,350,394 km (0.087 R)
• M14: 3,816,092 km (0.069 R)
• M15: 3,903,008 km (0.093 R)
• M16: 4,167,797 km (0.094 R)
• M17: 4,438,569 km (0.068 R)
• M18: 4,808,824 km (0.039 R)
• M19: 5,285,592 km (0.098 R)
• M20: 5,752,786 km (0.117 R)
• M21: 6,054,675 km (0.077 R)
• M22: 6,259,025 km (0.07 R)
• M23: 7,125,646 km (0.096 R)
• M24: 7,422,897 km (0.114 R)
• M25: 7,614,232 km (0.086 R)
• M26: 8,198,113 km (0.104 R)
• M27: 8,282,785 km (0.109 R)
• M28: 8,396,031 km (0.048 R)
• M29: 9,705,611 km (0.081 R)
• M30: 10,399,446 km (0.11 R)
• M31: 11,109,437 km (0.118 R)
• M32: 11,360,014 km (0.037 R)
• M33: 12,316,542 km (0.095 R)
• M34: 12,804,531 km (0.097 R)
• M35: 13,265,591 km (0.091 R)
• M36: 13,431,645 km (0.097 R)
• M37: 14,035,123 km (0.043 R)
• M38: 15,026,059 km (0.115 R)
• M39: 15,303,413 km (0.116 R)
• M40: 15,582,413 km (0.077 R)
• M41: 16,429,586 km (0.098 R)
• M42: 16,536,549 km (0.099 R)
• M43: 16,930,739 km (0.064 R)
• M44: 17,147,058 km (0.12 R)
• M45: 17,255,666 km (0.116 R)
• M46: 17,509,683 km (0.079 R)
• M47: 18,353,265 km (0.106 R)
• M48: 18,761,368 km (0.112 R)
• M49: 19,247,711 km (0.11 R)
• M50: 19,775,941 km (0.084 R)
• M51: 20,539,040 km (0.111 R)
• M52: 21,001,447 km (0.097 R)
• M53: 21,428,399 km (0.099 R)
• M54: 22,054,466 km (0.108 R)
• M55: 22,686,667 km (0.047 R)
• M56: 23,807,155 km (0.041 R)
• M57: 24,945,744 km (0.084 R)
• M58: 25,563,135 km (0.112 R)
• M59: 26,394,001 km (0.03 R)
• M60: 27,275,881 km (0.103 R)
• M61: 27,571,935 km (0.094 R)
• M62: 28,552,549 km (0.07 R)
• M63: 28,853,241 km (0.078 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.3 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 551.1

Radius: 3.2

Gravity: 53.82 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 8.07 AU - 10.53 AU

Year: 19936 Days

Day: 16.6 Hours

Environment

Temp: -236 °C

Axial Tilt: 28.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 70,615,807 km

• M1: 57,595 km (0.087 R)
• M2: 132,544 km (0.054 R)
• M3: 196,272 km (0.086 R)
• M4: 335,698 km (0.114 R)
• M5: 647,310 km (0.1 R)
• M6: 925,412 km (0.12 R)
• M7: 1,129,314 km (0.098 R)
• M8: 1,209,349 km (0.066 R)
• M9: 1,291,329 km (0.074 R)
• M10: 1,489,396 km (0.051 R)
• M11: 1,945,371 km (0.11 R)
• M12: 2,579,516 km (0.12 R)
• M13: 2,614,672 km (0.112 R)
• M14: 2,864,201 km (0.081 R)
• M15: 3,386,148 km (0.083 R)
• M16: 3,816,242 km (0.08 R)
• M17: 4,727,143 km (0.097 R)
• M18: 5,074,210 km (0.066 R)
• M19: 6,447,219 km (0.035 R)
• M20: 6,831,686 km (0.112 R)
• M21: 6,977,693 km (0.1 R)
• M22: 7,622,460 km (0.119 R)
• M23: 9,074,308 km (0.107 R)
• M24: 9,504,551 km (0.108 R)
• M25: 10,891,024 km (0.054 R)
• M26: 11,118,712 km (0.076 R)
• M27: 11,752,708 km (0.11 R)
• M28: 12,576,693 km (0.111 R)
• M29: 13,540,702 km (0.087 R)
• M30: 13,846,929 km (0.053 R)
• M31: 13,970,048 km (0.045 R)
• M32: 15,157,406 km (0.079 R)
• M33: 15,220,686 km (0.069 R)
• M34: 16,637,378 km (0.1 R)
• M35: 16,899,473 km (0.082 R)
• M36: 17,627,117 km (0.118 R)
• M37: 18,567,938 km (0.118 R)
• M38: 18,976,191 km (0.096 R)
• M39: 21,486,742 km (0.104 R)
• M40: 21,557,951 km (0.039 R)
• M41: 21,700,518 km (0.111 R)
• M42: 21,843,533 km (0.072 R)
• M43: 21,915,190 km (0.041 R)
• M44: 22,418,587 km (0.109 R)
• M45: 23,951,517 km (0.083 R)
• M46: 24,395,673 km (0.105 R)
• M47: 24,544,373 km (0.08 R)
• M48: 24,693,373 km (0.052 R)
• M49: 25,971,686 km (0.115 R)
• M50: 26,886,777 km (0.102 R)
• M51: 27,117,307 km (0.073 R)
• M52: 27,657,505 km (0.118 R)
• M53: 28,357,324 km (0.059 R)
• M54: 28,984,288 km (0.102 R)
• M55: 30,092,360 km (0.114 R)
• M56: 30,251,831 km (0.115 R)
• M57: 30,571,522 km (0.043 R)
• M58: 31,214,194 km (0.047 R)
• M59: 31,618,258 km (0.094 R)
• M60: 31,699,190 km (0.107 R)
• M61: 32,105,349 km (0.101 R)
• M62: 32,840,622 km (0.119 R)
• M63: 33,251,418 km (0.111 R)
• M64: 34,078,245 km (0.066 R)
• M65: 34,161,272 km (0.082 R)
• M66: 35,163,129 km (0.114 R)
• M67: 35,836,469 km (0.119 R)
• M68: 36,005,515 km (0.096 R)
• M69: 38,053,809 km (0.036 R)
• M70: 39,005,251 km (0.105 R)
• M71: 42,977,972 km (0.072 R)
• M72: 44,602,755 km (0.032 R)
• M73: 45,331,296 km (0.061 R)
• M74: 45,513,955 km (0.089 R)
• M75: 47,447,657 km (0.082 R)
• M76: 48,564,555 km (0.089 R)
• M77: 49,220,093 km (0.119 R)
• M78: 50,256,058 km (0.114 R)
• M79: 51,014,071 km (0.114 R)
• M80: 52,158,046 km (0.073 R)
• M81: 52,541,315 km (0.063 R)
• M82: 53,889,940 km (0.088 R)
• M83: 54,180,459 km (0.089 R)
• M84: 55,738,371 km (0.095 R)
• M85: 56,032,032 km (0.071 R)
• M86: 56,326,441 km (0.1 R)
• M87: 57,706,331 km (0.083 R)
• M88: 58,400,615 km (0.119 R)
• M89: 59,397,087 km (0.12 R)
• M90: 61,912,724 km (0.061 R)
• M91: 62,014,002 km (0.104 R)
• M92: 63,234,571 km (0.109 R)
• M93: 63,540,798 km (0.043 R)
• M94: 65,802,568 km (0.045 R)
• M95: 66,009,462 km (0.062 R)
• M96: 68,718,829 km (0.095 R)
• M97: 70,404,199 km (0.065 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 384 - 19,374 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit