🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 188.3

Radius: 8.3

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 0.45 AU - 0.59 AU

Year: 259 Days

Day: 11.6 Hours

Environment

Temp: -135 °C

Axial Tilt: 32.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 12,417,615 km

• M1: 108,010 km (0.115 R)
• M2: 161,416 km (0.116 R)
• M3: 237,711 km (0.088 R)
• M4: 303,534 km (0.087 R)
• M5: 392,694 km (0.094 R)
• M6: 445,054 km (0.106 R)
• M7: 510,877 km (0.086 R)
• M8: 567,126 km (0.055 R)
• M9: 644,168 km (0.061 R)
• M10: 722,707 km (0.026 R)
• M11: 794,514 km (0.118 R)
• M12: 850,763 km (0.113 R)
• M13: 916,437 km (0.064 R)
• M14: 973,134 km (0.103 R)
• M15: 1,056,011 km (0.056 R)
• M16: 1,118,543 km (0.095 R)
• M17: 1,179,280 km (0.074 R)
• M18: 1,283,251 km (0.081 R)
• M19: 1,365,679 km (0.078 R)
• M20: 1,421,479 km (0.12 R)
• M21: 1,475,035 km (0.092 R)
• M22: 1,558,361 km (0.052 R)
• M23: 1,663,080 km (0.082 R)
• M24: 1,739,823 km (0.105 R)
• M25: 1,810,882 km (0.069 R)
• M26: 1,889,870 km (0.111 R)
• M27: 2,030,193 km (0.1 R)
• M28: 2,254,440 km (0.032 R)
• M29: 2,358,410 km (0.104 R)
• M30: 2,460,287 km (0.112 R)
• M31: 2,548,101 km (0.11 R)
• M32: 2,633,222 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 116.6

Radius: 10

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.87 AU - 1.03 AU

Year: 639 Days

Day: 10.7 Hours

Environment

Temp: -175 °C

Axial Tilt: 38.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 12,417,615 km

• M1: 136,882 km (0.117 R)
• M2: 207,343 km (0.093 R)
• M3: 333,454 km (0.083 R)
• M4: 398,080 km (0.081 R)
• M5: 465,698 km (0.113 R)
• M6: 546,780 km (0.079 R)
• M7: 636,539 km (0.094 R)
• M8: 771,476 km (0.048 R)
• M9: 970,591 km (0.108 R)
• M10: 1,214,436 km (0.072 R)
• M11: 1,278,613 km (0.09 R)
• M12: 1,381,237 km (0.079 R)
• M13: 1,495,231 km (0.099 R)
• M14: 1,560,007 km (0.105 R)
• M15: 1,665,623 km (0.067 R)
• M16: 1,760,169 km (0.105 R)
• M17: 1,893,610 km (0.075 R)
• M18: 1,964,070 km (0.089 R)
• M19: 2,548,849 km (0.11 R)
• M20: 2,674,361 km (0.076 R)
• M21: 2,877,066 km (0.099 R)
• M22: 3,040,876 km (0.064 R)
• M23: 3,585,412 km (0.11 R)
• M24: 3,720,499 km (0.109 R)
• M25: 3,821,328 km (0.12 R)
• M26: 3,941,306 km (0.05 R)
• M27: 4,007,727 km (0.085 R)
• M28: 4,117,382 km (0.115 R)
• M29: 4,227,935 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.4

Radius: 8.4

Gravity: 11.32 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.88 AU - 1.2 AU

Year: 732 Days

Day: 12.6 Hours

Environment

Temp: -172 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 12,417,615 km

• M1: 105,317 km (0.119 R)
• M2: 164,109 km (0.12 R)
• M3: 223,200 km (0.116 R)
• M4: 340,036 km (0.045 R)
• M5: 401,221 km (0.092 R)
• M6: 467,045 km (0.106 R)
• M7: 541,993 km (0.057 R)
• M8: 606,171 km (0.06 R)
• M9: 743,053 km (0.111 R)
• M10: 798,553 km (0.083 R)
• M11: 943,963 km (0.105 R)
• M12: 1,010,833 km (0.099 R)
• M13: 1,085,632 km (0.058 R)
• M14: 1,294,470 km (0.1 R)
• M15: 1,362,388 km (0.109 R)
• M16: 1,445,714 km (0.102 R)
• M17: 1,516,474 km (0.034 R)
• M18: 1,849,179 km (0.112 R)
• M19: 1,918,443 km (0.074 R)
• M20: 2,012,241 km (0.069 R)
• M21: 2,131,770 km (0.093 R)
• M22: 2,319,515 km (0.046 R)
• M23: 2,402,991 km (0.09 R)
• M24: 2,461,932 km (0.059 R)
• M25: 2,659,102 km (0.106 R)
• M26: 2,728,964 km (0.062 R)
• M27: 2,817,227 km (0.079 R)
• M28: 2,942,141 km (0.072 R)
• M29: 3,069,150 km (0.098 R)
• M30: 3,508,519 km (0.104 R)
• M31: 3,614,285 km (0.046 R)
• M32: 3,838,681 km (0.098 R)
• M33: 3,898,072 km (0.052 R)
• M34: 3,957,612 km (0.112 R)
• M35: 4,087,911 km (0.077 R)
• M36: 4,179,017 km (0.097 R)
• M37: 4,250,225 km (0.062 R)
• M38: 4,528,926 km (0.116 R)
• M39: 4,623,173 km (0.075 R)
• M40: 5,202,416 km (0.09 R)
• M41: 5,279,159 km (0.055 R)
• M42: 5,367,422 km (0.095 R)
• M43: 5,433,843 km (0.063 R)
• M44: 5,635,053 km (0.031 R)
• M45: 5,941,279 km (0.094 R)
• M46: 6,241,373 km (0.109 R)
• M47: 6,976,796 km (0.081 R)
• M48: 7,122,355 km (0.094 R)
• M49: 7,305,612 km (0.082 R)
• M50: 7,540,181 km (0.09 R)
• M51: 7,827,260 km (0.082 R)
• M52: 7,953,221 km (0.092 R)
• M53: 8,118,078 km (0.12 R)
• M54: 8,283,982 km (0.091 R)
• M55: 8,386,756 km (0.057 R)
• M56: 8,632,246 km (0.104 R)
• M57: 8,749,381 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690

Radius: 11.7

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.14 AU - 1.4 AU

Year: 988 Days

Day: 13.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 12,417,615 km

• M1: 150,196 km (0.08 R)
• M2: 226,491 km (0.053 R)
• M3: 383,270 km (0.114 R)
• M4: 460,761 km (0.042 R)
• M5: 587,471 km (0.111 R)
• M6: 811,718 km (0.074 R)
• M7: 937,979 km (0.035 R)
• M8: 1,126,622 km (0.076 R)
• M9: 1,479,822 km (0.088 R)
• M10: 1,565,691 km (0.104 R)
• M11: 1,734,587 km (0.075 R)
• M12: 1,875,808 km (0.082 R)
• M13: 2,081,954 km (0.091 R)
• M14: 2,170,067 km (0.058 R)
• M15: 2,259,526 km (0.066 R)
• M16: 2,620,506 km (0.084 R)
• M17: 2,744,822 km (0.04 R)
• M18: 2,822,463 km (0.029 R)
• M19: 2,910,726 km (0.092 R)
• M20: 3,160,554 km (0.058 R)
• M21: 3,501,338 km (0.084 R)
• M22: 3,606,954 km (0.06 R)
• M23: 3,702,996 km (0.056 R)
• M24: 3,799,936 km (0.107 R)
• M25: 4,162,411 km (0.082 R)
• M26: 4,297,049 km (0.088 R)
• M27: 4,410,295 km (0.091 R)
• M28: 4,490,330 km (0.093 R)
• M29: 4,582,183 km (0.076 R)
• M30: 4,803,139 km (0.104 R)
• M31: 4,885,418 km (0.111 R)
• M32: 5,063,439 km (0.12 R)
• M33: 5,219,470 km (0.097 R)
• M34: 5,438,032 km (0.081 R)
• M35: 5,585,536 km (0.111 R)
• M36: 5,746,802 km (0.114 R)
• M37: 5,947,413 km (0.026 R)
• M38: 6,061,257 km (0.111 R)
• M39: 6,511,098 km (0.069 R)
• M40: 6,654,861 km (0.112 R)
• M41: 7,239,939 km (0.083 R)
• M42: 7,321,021 km (0.109 R)
• M43: 7,484,082 km (0.082 R)
• M44: 7,620,815 km (0.077 R)
• M45: 7,966,535 km (0.08 R)
• M46: 8,148,446 km (0.117 R)
• M47: 8,317,492 km (0.1 R)
• M48: 8,473,523 km (0.073 R)
• M49: 8,889,554 km (0.07 R)
• M50: 9,034,515 km (0.096 R)
• M51: 9,385,770 km (0.093 R)
• M52: 9,459,522 km (0.104 R)
• M53: 9,607,624 km (0.033 R)
• M54: 9,741,514 km (0.081 R)
• M55: 10,026,348 km (0.086 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.4

Radius: 8.4

Gravity: 1.42 G

Time & Orbit

Eccentricity (e): 0.137

Orbit Range: 2.52 AU - 3.32 AU

Year: 3444 Days

Day: 5.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 177.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 12,417,615 km

• M1: 107,561 km (0.096 R)
• M2: 165,306 km (0.119 R)
• M3: 222,003 km (0.054 R)
• M4: 276,457 km (0.102 R)
• M5: 388,356 km (0.09 R)
• M6: 487,988 km (0.103 R)
• M7: 688,300 km (0.057 R)
• M8: 756,367 km (0.12 R)
• M9: 1,230,592 km (0.099 R)
• M10: 1,366,427 km (0.087 R)
• M11: 1,597,705 km (0.09 R)
• M12: 1,699,282 km (0.087 R)
• M13: 2,037,373 km (0.11 R)
• M14: 2,147,926 km (0.075 R)
• M15: 2,271,045 km (0.093 R)
• M16: 2,364,843 km (0.091 R)
• M17: 2,491,852 km (0.107 R)
• M18: 2,610,483 km (0.103 R)
• M19: 2,676,007 km (0.097 R)
• M20: 2,730,909 km (0.086 R)
• M21: 3,114,927 km (0.067 R)
• M22: 3,528,116 km (0.12 R)
• M23: 3,958,509 km (0.065 R)
• M24: 4,034,056 km (0.113 R)
• M25: 4,392,642 km (0.075 R)
• M26: 4,470,882 km (0.047 R)
• M27: 4,589,064 km (0.083 R)
• M28: 4,721,608 km (0.105 R)
• M29: 4,855,498 km (0.116 R)
• M30: 5,072,265 km (0.119 R)
• M31: 5,389,413 km (0.112 R)
• M32: 5,727,205 km (0.088 R)
• M33: 5,927,516 km (0.09 R)
• M34: 6,468,014 km (0.107 R)
• M35: 6,631,674 km (0.078 R)
• M36: 6,691,662 km (0.12 R)
• M37: 6,811,939 km (0.11 R)
• M38: 7,424,243 km (0.063 R)
• M39: 7,502,034 km (0.096 R)
• M40: 7,564,416 km (0.086 R)
• M41: 8,006,328 km (0.093 R)
• M42: 8,294,753 km (0.096 R)
• M43: 8,456,618 km (0.087 R)
• M44: 8,537,850 km (0.062 R)
• M45: 8,849,013 km (0.092 R)
• M46: 9,080,740 km (0.053 R)
• M47: 9,533,274 km (0.098 R)
• M48: 9,753,781 km (0.045 R)
• M49: 9,873,310 km (0.114 R)
• M50: 10,010,342 km (0.049 R)
• M51: 10,269,146 km (0.07 R)
• M52: 10,390,619 km (0.104 R)
• M53: 11,111,980 km (0.096 R)
• M54: 11,218,943 km (0.107 R)
• M55: 11,740,590 km (0.095 R)
• M56: 11,813,145 km (0.093 R)
• M57: 12,123,262 km (0.032 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 434 - 15,141 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit