🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.2

Radius: 12.1

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.49 AU - 0.61 AU

Year: 277 Days

Day: 11.4 Hours

Environment

Temp: -146 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 15,404,493 km

• M1: 151,094 km (0.097 R)
• M2: 271,969 km (0.089 R)
• M3: 352,153 km (0.088 R)
• M4: 434,881 km (0.113 R)
• M5: 512,822 km (0.106 R)
• M6: 599,887 km (0.105 R)
• M7: 683,662 km (0.028 R)
• M8: 794,813 km (0.095 R)
• M9: 885,320 km (0.111 R)
• M10: 961,914 km (0.054 R)
• M11: 1,055,563 km (0.092 R)
• M12: 1,160,281 km (0.102 R)
• M13: 1,237,324 km (0.067 R)
• M14: 1,344,286 km (0.104 R)
• M15: 1,433,896 km (0.086 R)
• M16: 1,619,547 km (0.104 R)
• M17: 1,746,406 km (0.083 R)
• M18: 1,831,377 km (0.065 R)
• M19: 1,959,134 km (0.098 R)
• M20: 2,123,392 km (0.047 R)
• M21: 2,209,561 km (0.071 R)
• M22: 2,316,673 km (0.117 R)
• M23: 2,541,219 km (0.116 R)
• M24: 2,617,664 km (0.085 R)
• M25: 2,731,358 km (0.074 R)
• M26: 2,851,934 km (0.101 R)
• M27: 3,022,775 km (0.093 R)
• M28: 3,142,154 km (0.114 R)
• M29: 3,268,863 km (0.101 R)
• M30: 3,352,339 km (0.107 R)
• M31: 3,481,741 km (0.079 R)
• M32: 3,589,900 km (0.085 R)
• M33: 3,734,112 km (0.099 R)
• M34: 3,850,799 km (0.093 R)
• M35: 3,933,227 km (0.09 R)
• M36: 4,040,190 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.2

Radius: 11.5

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.54 AU - 1.88 AU

Year: 1517 Days

Day: 7.2 Hours

Environment

Temp: -195 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 15,404,493 km

• M1: 150,795 km (0.081 R)
• M2: 224,995 km (0.114 R)
• M3: 309,518 km (0.092 R)
• M4: 431,291 km (0.068 R)
• M5: 609,462 km (0.102 R)
• M6: 1,002,755 km (0.086 R)
• M7: 1,146,668 km (0.054 R)
• M8: 1,254,677 km (0.095 R)
• M9: 1,640,640 km (0.082 R)
• M10: 1,722,320 km (0.067 R)
• M11: 1,897,200 km (0.076 R)
• M12: 2,055,924 km (0.118 R)
• M13: 2,249,354 km (0.094 R)
• M14: 2,371,425 km (0.097 R)
• M15: 2,472,254 km (0.085 R)
• M16: 2,574,579 km (0.06 R)
• M17: 2,791,795 km (0.054 R)
• M18: 2,906,836 km (0.11 R)
• M19: 3,158,759 km (0.116 R)
• M20: 3,409,186 km (0.091 R)
• M21: 3,792,456 km (0.029 R)
• M22: 4,031,064 km (0.073 R)
• M23: 4,142,814 km (0.101 R)
• M24: 4,217,912 km (0.11 R)
• M25: 4,369,604 km (0.049 R)
• M26: 4,474,921 km (0.062 R)
• M27: 4,678,374 km (0.1 R)
• M28: 4,776,211 km (0.096 R)
• M29: 5,255,972 km (0.119 R)
• M30: 5,378,343 km (0.103 R)
• M31: 5,782,706 km (0.113 R)
• M32: 5,898,644 km (0.06 R)
• M33: 6,025,802 km (0.084 R)
• M34: 6,424,032 km (0.107 R)
• M35: 6,786,507 km (0.094 R)
• M36: 6,908,729 km (0.12 R)
• M37: 7,020,628 km (0.053 R)
• M38: 7,462,540 km (0.097 R)
• M39: 7,692,771 km (0.095 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 759.8

Radius: 14.5

Gravity: 3.61 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 1.78 AU - 2.68 AU

Year: 2259 Days

Day: 9.5 Hours

Environment

Temp: -212 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 15,404,493 km

• M1: 181,911 km (0.117 R)
• M2: 320,738 km (0.044 R)
• M3: 448,195 km (0.043 R)
• M4: 608,265 km (0.044 R)
• M5: 1,054,216 km (0.086 R)
• M6: 1,186,461 km (0.098 R)
• M7: 1,368,521 km (0.087 R)
• M8: 1,491,491 km (0.049 R)
• M9: 1,630,318 km (0.096 R)
• M10: 1,996,832 km (0.05 R)
• M11: 2,099,157 km (0.085 R)
• M12: 2,596,121 km (0.11 R)
• M13: 2,708,469 km (0.096 R)
• M14: 2,851,186 km (0.068 R)
• M15: 2,952,763 km (0.062 R)
• M16: 3,174,467 km (0.1 R)
• M17: 3,355,929 km (0.111 R)
• M18: 3,509,865 km (0.065 R)
• M19: 3,985,736 km (0.05 R)
• M20: 4,132,641 km (0.052 R)
• M21: 4,415,082 km (0.091 R)
• M22: 4,516,360 km (0.112 R)
• M23: 5,069,423 km (0.101 R)
• M24: 5,372,209 km (0.102 R)
• M25: 5,736,031 km (0.082 R)
• M26: 6,126,781 km (0.052 R)
• M27: 6,507,059 km (0.09 R)
• M28: 6,661,444 km (0.102 R)
• M29: 6,797,428 km (0.091 R)
• M30: 7,350,940 km (0.084 R)
• M31: 7,471,366 km (0.063 R)
• M32: 7,857,479 km (0.073 R)
• M33: 8,042,531 km (0.047 R)
• M34: 8,670,244 km (0.051 R)
• M35: 8,818,944 km (0.116 R)
• M36: 9,054,561 km (0.11 R)
• M37: 9,553,619 km (0.047 R)
• M38: 9,972,792 km (0.076 R)
• M39: 10,488,307 km (0.078 R)
• M40: 10,578,963 km (0.099 R)
• M41: 10,875,017 km (0.115 R)
• M42: 11,104,650 km (0.071 R)
• M43: 11,685,838 km (0.099 R)
• M44: 11,779,785 km (0.09 R)
• M45: 12,039,487 km (0.038 R)
• M46: 12,158,118 km (0.111 R)
• M47: 12,277,048 km (0.072 R)
• M48: 12,444,299 km (0.064 R)
• M49: 12,757,108 km (0.11 R)
• M50: 13,439,424 km (0.086 R)
• M51: 13,859,495 km (0.118 R)
• M52: 13,959,127 km (0.037 R)
• M53: 14,058,759 km (0.095 R)
• M54: 14,535,677 km (0.092 R)
• M55: 14,636,805 km (0.07 R)
• M56: 14,763,515 km (0.111 R)
• M57: 14,966,968 km (0.051 R)
• M58: 15,197,049 km (0.114 R)
• M59: 15,816,235 km (0.077 R)
• M60: 16,417,469 km (0.109 R)
• M61: 16,654,731 km (0.102 R)
• M62: 17,052,811 km (0.093 R)
• M63: 17,427,105 km (0.078 R)
• M64: 17,561,444 km (0.109 R)
• M65: 18,075,163 km (0.063 R)
• M66: 18,183,920 km (0.052 R)
• M67: 18,320,204 km (0.108 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.8

Radius: 13.6

Gravity: 1.56 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 2 AU - 3.16 AU

Year: 2811 Days

Day: 9.1 Hours

Environment

Temp: -210 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 15,404,493 km

• M1: 215,571 km (0.09 R)
• M2: 324,328 km (0.096 R)
• M3: 533,466 km (0.087 R)
• M4: 622,327 km (0.05 R)
• M5: 908,059 km (0.108 R)
• M6: 1,001,707 km (0.114 R)
• M7: 1,153,400 km (0.057 R)
• M8: 1,303,596 km (0.117 R)
• M9: 1,593,666 km (0.118 R)
• M10: 1,719,927 km (0.045 R)
• M11: 1,816,866 km (0.066 R)
• M12: 2,294,682 km (0.09 R)
• M13: 2,390,275 km (0.115 R)
• M14: 2,511,599 km (0.062 R)
• M15: 2,836,974 km (0.059 R)
• M16: 3,070,496 km (0.115 R)
• M17: 3,296,838 km (0.117 R)
• M18: 3,405,296 km (0.106 R)
• M19: 3,514,952 km (0.11 R)
• M20: 3,653,778 km (0.077 R)
• M21: 3,936,967 km (0.083 R)
• M22: 4,242,296 km (0.12 R)
• M23: 4,570,365 km (0.04 R)
• M24: 5,331,070 km (0.118 R)
• M25: 5,816,216 km (0.103 R)
• M26: 5,964,617 km (0.106 R)
• M27: 6,639,453 km (0.112 R)
• M28: 6,968,568 km (0.065 R)
• M29: 7,108,741 km (0.043 R)
• M30: 7,303,069 km (0.078 R)
• M31: 7,481,240 km (0.045 R)
• M32: 8,356,687 km (0.047 R)
• M33: 8,825,526 km (0.03 R)
• M34: 8,996,517 km (0.106 R)
• M35: 9,283,745 km (0.093 R)
• M36: 9,613,159 km (0.089 R)
• M37: 9,788,937 km (0.115 R)
• M38: 10,084,542 km (0.115 R)
• M39: 10,664,383 km (0.097 R)
• M40: 11,029,851 km (0.087 R)
• M41: 11,132,026 km (0.101 R)
• M42: 11,316,929 km (0.099 R)
• M43: 11,440,647 km (0.11 R)
• M44: 11,668,784 km (0.107 R)
• M45: 11,877,473 km (0.097 R)
• M46: 12,003,284 km (0.052 R)
• M47: 12,192,825 km (0.113 R)
• M48: 12,341,076 km (0.094 R)
• M49: 12,468,534 km (0.099 R)
• M50: 13,177,328 km (0.071 R)
• M51: 13,372,853 km (0.047 R)
• M52: 13,613,257 km (0.099 R)
• M53: 14,009,841 km (0.107 R)
• M54: 14,365,435 km (0.119 R)
• M55: 14,927,175 km (0.071 R)
• M56: 15,040,271 km (0.118 R)
• M57: 15,336,026 km (0.06 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 19,947 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit