🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.3

Radius: 13.3

Gravity: 2.41 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.63 AU - 0.83 AU

Year: 431 Days

Day: 8.3 Hours

Environment

Temp: -167 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 12,467,407 km

• M1: 170,990 km (0.108 R)
• M2: 271,371 km (0.093 R)
• M3: 359,932 km (0.112 R)
• M4: 450,589 km (0.094 R)
• M5: 561,740 km (0.062 R)
• M6: 663,616 km (0.047 R)
• M7: 769,382 km (0.119 R)
• M8: 889,509 km (0.025 R)
• M9: 1,037,162 km (0.061 R)
• M10: 1,120,787 km (0.077 R)
• M11: 1,232,986 km (0.038 R)
• M12: 1,344,885 km (0.067 R)
• M13: 1,526,646 km (0.099 R)
• M14: 1,657,544 km (0.096 R)
• M15: 1,751,941 km (0.114 R)
• M16: 1,843,195 km (0.084 R)
• M17: 1,983,069 km (0.025 R)
• M18: 2,078,513 km (0.103 R)
• M19: 2,279,572 km (0.067 R)
• M20: 2,368,583 km (0.043 R)
• M21: 2,475,845 km (0.106 R)
• M22: 2,642,796 km (0.109 R)
• M23: 2,789,851 km (0.119 R)
• M24: 2,903,545 km (0.109 R)
• M25: 3,092,338 km (0.065 R)
• M26: 3,191,371 km (0.045 R)
• M27: 3,310,451 km (0.063 R)
• M28: 3,475,907 km (0.029 R)
• M29: 3,572,547 km (0.113 R)
• M30: 3,670,234 km (0.105 R)
• M31: 3,908,244 km (0.112 R)
• M32: 4,049,465 km (0.081 R)
• M33: 4,178,717 km (0.112 R)
• M34: 4,267,878 km (0.11 R)
• M35: 4,350,904 km (0.025 R)
• M36: 4,511,423 km (0.104 R)
• M37: 4,617,338 km (0.03 R)
• M38: 4,745,394 km (0.027 R)
• M39: 4,896,338 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 814.3

Radius: 13

Gravity: 4.82 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 0.84 AU - 1.38 AU

Year: 807 Days

Day: 11.6 Hours

Environment

Temp: -179 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 12,467,407 km

• M1: 162,463 km (0.069 R)
• M2: 244,742 km (0.069 R)
• M3: 327,021 km (0.118 R)
• M4: 434,582 km (0.097 R)
• M5: 573,708 km (0.108 R)
• M6: 747,092 km (0.098 R)
• M7: 832,512 km (0.073 R)
• M8: 995,424 km (0.086 R)
• M9: 1,149,959 km (0.051 R)
• M10: 1,397,543 km (0.088 R)
• M11: 1,498,671 km (0.047 R)
• M12: 1,708,856 km (0.082 R)
• M13: 1,825,543 km (0.098 R)
• M14: 2,018,075 km (0.051 R)
• M15: 2,108,582 km (0.111 R)
• M16: 2,259,825 km (0.034 R)
• M17: 2,354,072 km (0.046 R)
• M18: 2,458,491 km (0.076 R)
• M19: 2,564,407 km (0.093 R)
• M20: 2,662,992 km (0.096 R)
• M21: 2,864,051 km (0.112 R)
• M22: 3,004,075 km (0.09 R)
• M23: 3,175,065 km (0.091 R)
• M24: 3,271,556 km (0.094 R)
• M25: 3,388,691 km (0.116 R)
• M26: 3,556,989 km (0.083 R)
• M27: 3,647,346 km (0.12 R)
• M28: 3,778,992 km (0.084 R)
• M29: 3,922,755 km (0.103 R)
• M30: 4,026,576 km (0.103 R)
• M31: 4,162,860 km (0.077 R)
• M32: 4,300,789 km (0.055 R)
• M33: 4,440,364 km (0.111 R)
• M34: 4,526,832 km (0.054 R)
• M35: 4,801,194 km (0.051 R)
• M36: 4,979,515 km (0.058 R)
• M37: 5,148,860 km (0.068 R)
• M38: 5,285,742 km (0.073 R)
• M39: 5,412,152 km (0.077 R)
• M40: 5,551,427 km (0.118 R)
• M41: 5,703,568 km (0.115 R)
• M42: 5,916,596 km (0.068 R)
• M43: 6,108,081 km (0.101 R)
• M44: 6,204,721 km (0.113 R)
• M45: 6,436,000 km (0.063 R)
• M46: 6,682,686 km (0.056 R)
• M47: 6,769,752 km (0.083 R)
• M48: 7,008,062 km (0.081 R)
• M49: 7,236,498 km (0.096 R)
• M50: 7,557,684 km (0.109 R)
• M51: 7,661,505 km (0.073 R)
• M52: 7,909,987 km (0.106 R)
• M53: 8,334,546 km (0.104 R)
• M54: 8,441,808 km (0.037 R)
• M55: 8,536,055 km (0.101 R)
• M56: 8,916,631 km (0.053 R)
• M57: 9,026,436 km (0.056 R)
• M58: 9,109,014 km (0.097 R)
• M59: 9,358,544 km (0.071 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 961.7

Radius: 9.4

Gravity: 10.88 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 1.2 AU - 1.38 AU

Year: 1011 Days

Day: 7.8 Hours

Environment

Temp: -192 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 12,467,407 km

• M1: 144,811 km (0.108 R)
• M2: 238,160 km (0.084 R)
• M3: 312,510 km (0.027 R)
• M4: 423,063 km (0.106 R)
• M5: 578,495 km (0.101 R)
• M6: 657,483 km (0.093 R)
• M7: 747,092 km (0.07 R)
• M8: 855,101 km (0.103 R)
• M9: 939,624 km (0.074 R)
• M10: 1,148,463 km (0.101 R)
• M11: 1,218,923 km (0.099 R)
• M12: 1,331,421 km (0.085 R)
• M13: 1,532,780 km (0.107 R)
• M14: 1,752,988 km (0.096 R)
• M15: 1,853,218 km (0.101 R)
• M16: 2,097,961 km (0.099 R)
• M17: 2,283,462 km (0.062 R)
• M18: 2,373,221 km (0.078 R)
• M19: 2,505,166 km (0.046 R)
• M20: 2,681,243 km (0.057 R)
• M21: 2,797,331 km (0.062 R)
• M22: 2,958,447 km (0.119 R)
• M23: 3,056,584 km (0.061 R)
• M24: 3,301,176 km (0.094 R)
• M25: 3,369,094 km (0.12 R)
• M26: 3,715,263 km (0.111 R)
• M27: 3,833,296 km (0.088 R)
• M28: 3,904,654 km (0.107 R)
• M29: 4,133,688 km (0.085 R)
• M30: 4,243,643 km (0.086 R)
• M31: 4,554,507 km (0.111 R)
• M32: 5,093,359 km (0.099 R)
• M33: 5,185,212 km (0.118 R)
• M34: 5,303,993 km (0.104 R)
• M35: 5,397,042 km (0.109 R)
• M36: 5,693,097 km (0.091 R)
• M37: 5,774,777 km (0.105 R)
• M38: 5,843,143 km (0.117 R)
• M39: 5,939,335 km (0.096 R)
• M40: 6,008,299 km (0.094 R)
• M41: 6,105,388 km (0.088 R)
• M42: 6,189,014 km (0.111 R)
• M43: 6,301,062 km (0.105 R)
• M44: 6,655,759 km (0.092 R)
• M45: 6,741,927 km (0.093 R)
• M46: 6,929,673 km (0.112 R)
• M47: 7,075,381 km (0.118 R)
• M48: 7,473,760 km (0.085 R)
• M49: 7,548,409 km (0.036 R)
• M50: 7,638,168 km (0.089 R)
• M51: 7,864,360 km (0.103 R)
• M52: 8,016,351 km (0.046 R)
• M53: 8,092,796 km (0.064 R)
• M54: 8,493,868 km (0.074 R)
• M55: 8,602,925 km (0.025 R)
• M56: 8,806,827 km (0.076 R)
• M57: 9,028,082 km (0.099 R)
• M58: 9,187,254 km (0.119 R)
• M59: 9,395,644 km (0.084 R)
• M60: 9,476,277 km (0.098 R)
• M61: 9,817,211 km (0.118 R)
• M62: 9,964,565 km (0.104 R)
• M63: 10,030,238 km (0.056 R)
• M64: 10,096,061 km (0.1 R)
• M65: 10,645,085 km (0.112 R)
• M66: 10,948,619 km (0.096 R)
• M67: 11,443,639 km (0.051 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.2

Radius: 14

Gravity: 1.49 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.69 AU - 2.53 AU

Year: 2116 Days

Day: 10.6 Hours

Environment

Temp: -195 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 12,467,407 km

• M1: 197,320 km (0.093 R)
• M2: 319,691 km (0.104 R)
• M3: 413,189 km (0.092 R)
• M4: 538,253 km (0.11 R)
• M5: 686,355 km (0.114 R)
• M6: 821,891 km (0.079 R)
• M7: 960,269 km (0.094 R)
• M8: 1,075,609 km (0.043 R)
• M9: 1,196,035 km (0.107 R)
• M10: 1,372,860 km (0.068 R)
• M11: 1,868,777 km (0.06 R)
• M12: 1,966,763 km (0.104 R)
• M13: 2,066,545 km (0.049 R)
• M14: 2,188,617 km (0.07 R)
• M15: 2,281,816 km (0.073 R)
• M16: 2,461,633 km (0.081 R)
• M17: 2,558,872 km (0.051 R)
• M18: 2,824,408 km (0.059 R)
• M19: 2,915,064 km (0.057 R)
• M20: 3,052,844 km (0.097 R)
• M21: 3,192,867 km (0.101 R)
• M22: 3,912,732 km (0.061 R)
• M23: 4,014,309 km (0.052 R)
• M24: 4,129,500 km (0.109 R)
• M25: 4,561,837 km (0.056 R)
• M26: 4,763,196 km (0.085 R)
• M27: 4,953,784 km (0.032 R)
• M28: 5,230,540 km (0.102 R)
• M29: 5,555,167 km (0.092 R)
• M30: 5,974,041 km (0.112 R)
• M31: 6,298,669 km (0.083 R)
• M32: 6,388,128 km (0.117 R)
• M33: 6,996,094 km (0.102 R)
• M34: 7,229,018 km (0.097 R)
• M35: 7,354,231 km (0.075 R)
• M36: 7,448,628 km (0.038 R)
• M37: 7,622,760 km (0.092 R)
• M38: 7,798,238 km (0.061 R)
• M39: 7,910,586 km (0.108 R)
• M40: 8,039,838 km (0.119 R)
• M41: 8,349,207 km (0.081 R)
• M42: 8,729,185 km (0.085 R)
• M43: 8,996,966 km (0.086 R)
• M44: 9,165,562 km (0.04 R)
• M45: 9,301,248 km (0.072 R)
• M46: 9,454,735 km (0.101 R)
• M47: 9,885,577 km (0.063 R)
• M48: 10,358,157 km (0.094 R)
• M49: 10,446,419 km (0.09 R)
• M50: 10,570,586 km (0.115 R)
• M51: 10,891,922 km (0.094 R)
• M52: 11,198,448 km (0.09 R)
• M53: 11,452,914 km (0.077 R)
• M54: 11,617,621 km (0.105 R)
• M55: 11,764,526 km (0.096 R)
• M56: 12,172,180 km (0.1 R)
• M57: 12,640,870 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 222.1

Radius: 8.8

Gravity: 2.87 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.73 AU - 2.77 AU

Year: 2330 Days

Day: 14.7 Hours

Environment

Temp: -206 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (66)

Outer Limit: 12,467,407 km

• M1: 109,805 km (0.1 R)
• M2: 223,499 km (0.026 R)
• M3: 348,264 km (0.107 R)
• M4: 482,752 km (0.084 R)
• M5: 541,993 km (0.089 R)
• M6: 715,676 km (0.109 R)
• M7: 813,064 km (0.1 R)
• M8: 975,677 km (0.094 R)
• M9: 1,084,884 km (0.114 R)
• M10: 1,140,983 km (0.119 R)
• M11: 1,206,507 km (0.109 R)
• M12: 1,410,858 km (0.105 R)
• M13: 1,499,270 km (0.05 R)
• M14: 1,682,078 km (0.084 R)
• M15: 2,079,410 km (0.034 R)
• M16: 2,150,170 km (0.115 R)
• M17: 2,252,794 km (0.091 R)
• M18: 2,356,914 km (0.059 R)
• M19: 2,420,344 km (0.117 R)
• M20: 2,602,853 km (0.081 R)
• M21: 2,857,020 km (0.034 R)
• M22: 3,130,934 km (0.03 R)
• M23: 3,449,129 km (0.107 R)
• M24: 3,679,509 km (0.07 R)
• M25: 3,740,844 km (0.068 R)
• M26: 3,914,827 km (0.106 R)
• M27: 4,040,638 km (0.107 R)
• M28: 4,465,496 km (0.093 R)
• M29: 4,663,414 km (0.064 R)
• M30: 4,729,985 km (0.104 R)
• M31: 4,891,252 km (0.115 R)
• M32: 4,999,710 km (0.066 R)
• M33: 5,122,680 km (0.105 R)
• M34: 5,315,960 km (0.113 R)
• M35: 5,724,213 km (0.059 R)
• M36: 5,953,696 km (0.111 R)
• M37: 6,303,755 km (0.043 R)
• M38: 6,362,697 km (0.106 R)
• M39: 6,555,678 km (0.086 R)
• M40: 6,660,396 km (0.09 R)
• M41: 6,720,535 km (0.066 R)
• M42: 6,977,993 km (0.12 R)
• M43: 7,069,696 km (0.063 R)
• M44: 7,393,576 km (0.1 R)
• M45: 7,753,957 km (0.076 R)
• M46: 7,912,531 km (0.092 R)
• M47: 8,264,983 km (0.096 R)
• M48: 8,589,910 km (0.069 R)
• M49: 8,770,325 km (0.082 R)
• M50: 8,852,753 km (0.05 R)
• M51: 8,952,086 km (0.107 R)
• M52: 9,135,044 km (0.071 R)
• M53: 9,285,689 km (0.075 R)
• M54: 9,437,232 km (0.067 R)
• M55: 9,810,928 km (0.058 R)
• M56: 10,345,890 km (0.099 R)
• M57: 10,555,476 km (0.062 R)
• M58: 10,643,290 km (0.088 R)
• M59: 10,890,276 km (0.106 R)
• M60: 10,996,790 km (0.104 R)
• M61: 11,139,207 km (0.066 R)
• M62: 11,282,372 km (0.034 R)
• M63: 11,642,753 km (0.082 R)
• M64: 11,769,762 km (0.035 R)
• M65: 11,897,219 km (0.098 R)
• M66: 12,227,232 km (0.107 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 435 - 14,889 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit