🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 426.7

Radius: 14.2

Gravity: 2.12 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.77 AU - 0.77 AU

Year: 443 Days

Day: 13.6 Hours

Environment

Temp: -137 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 25,166,222 km

• M1: 177,423 km (0.064 R)
• M2: 268,229 km (0.094 R)
• M3: 357,240 km (0.097 R)
• M4: 447,148 km (0.102 R)
• M5: 539,001 km (0.108 R)
• M6: 708,496 km (0.105 R)
• M7: 851,960 km (0.048 R)
• M8: 945,758 km (0.104 R)
• M9: 1,072,766 km (0.12 R)
• M10: 1,188,555 km (0.103 R)
• M11: 1,308,832 km (0.105 R)
• M12: 1,746,406 km (0.081 R)
• M13: 1,859,053 km (0.111 R)
• M14: 1,974,393 km (0.089 R)
• M15: 2,124,739 km (0.048 R)
• M16: 2,251,149 km (0.058 R)
• M17: 2,529,401 km (0.061 R)
• M18: 2,628,584 km (0.102 R)
• M19: 2,741,082 km (0.092 R)
• M20: 2,915,962 km (0.11 R)
• M21: 3,020,231 km (0.109 R)
• M22: 3,188,529 km (0.108 R)
• M23: 3,296,090 km (0.087 R)
• M24: 3,392,132 km (0.095 R)
• M25: 3,541,131 km (0.085 R)
• M26: 3,758,796 km (0.038 R)
• M27: 3,940,408 km (0.072 R)
• M28: 4,159,270 km (0.056 R)
• M29: 4,347,165 km (0.088 R)
• M30: 4,445,750 km (0.097 R)
• M31: 4,645,163 km (0.07 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 859.5

Radius: 14.8

Gravity: 3.92 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 0.93 AU - 0.97 AU

Year: 607 Days

Day: 5.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 25,166,222 km

• M1: 190,737 km (0.047 R)
• M2: 370,704 km (0.092 R)
• M3: 472,729 km (0.077 R)
• M4: 566,826 km (0.087 R)
• M5: 664,963 km (0.093 R)
• M6: 830,418 km (0.118 R)
• M7: 983,905 km (0.096 R)
• M8: 1,171,351 km (0.107 R)
• M9: 1,309,580 km (0.087 R)
• M10: 1,440,927 km (0.085 R)
• M11: 1,583,643 km (0.036 R)
• M12: 1,751,941 km (0.082 R)
• M13: 1,961,976 km (0.118 R)
• M14: 2,099,606 km (0.112 R)
• M15: 2,278,226 km (0.063 R)
• M16: 2,400,148 km (0.08 R)
• M17: 2,619,010 km (0.104 R)
• M18: 2,755,294 km (0.032 R)
• M19: 3,060,174 km (0.103 R)
• M20: 3,263,926 km (0.089 R)
• M21: 3,367,598 km (0.078 R)
• M22: 3,730,073 km (0.04 R)
• M23: 4,133,389 km (0.082 R)
• M24: 4,227,037 km (0.118 R)
• M25: 4,378,430 km (0.096 R)
• M26: 4,521,895 km (0.102 R)
• M27: 4,676,878 km (0.105 R)
• M28: 4,804,036 km (0.114 R)
• M29: 4,942,414 km (0.109 R)
• M30: 5,042,047 km (0.085 R)
• M31: 5,152,300 km (0.108 R)
• M32: 5,263,601 km (0.062 R)
• M33: 5,539,908 km (0.08 R)
• M34: 5,884,283 km (0.114 R)
• M35: 6,332,777 km (0.087 R)
• M36: 6,430,315 km (0.078 R)
• M37: 6,539,372 km (0.086 R)
• M38: 6,671,018 km (0.093 R)
• M39: 6,792,342 km (0.117 R)
• M40: 6,903,493 km (0.115 R)
• M41: 7,274,346 km (0.118 R)
• M42: 7,376,671 km (0.12 R)
• M43: 7,605,705 km (0.101 R)
• M44: 7,790,608 km (0.078 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 643

Radius: 9

Gravity: 7.94 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1 AU - 1.06 AU

Year: 686 Days

Day: 8.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 25,166,222 km

• M1: 169,345 km (0.048 R)
• M2: 237,412 km (0.117 R)
• M3: 331,808 km (0.118 R)
• M4: 390,899 km (0.081 R)
• M5: 458,667 km (0.107 R)
• M6: 571,314 km (0.045 R)
• M7: 636,090 km (0.096 R)
• M8: 748,737 km (0.043 R)
• M9: 868,565 km (0.116 R)
• M10: 961,316 km (0.087 R)
• M11: 1,034,619 km (0.114 R)
• M12: 1,127,669 km (0.042 R)
• M13: 1,291,179 km (0.046 R)
• M14: 1,482,216 km (0.12 R)
• M15: 1,541,456 km (0.115 R)
• M16: 1,614,759 km (0.073 R)
• M17: 1,828,236 km (0.117 R)
• M18: 1,977,983 km (0.089 R)
• M19: 2,058,168 km (0.098 R)
• M20: 2,206,569 km (0.11 R)
• M21: 2,274,636 km (0.073 R)
• M22: 2,397,306 km (0.109 R)
• M23: 2,467,318 km (0.103 R)
• M24: 2,545,857 km (0.043 R)
• M25: 2,729,862 km (0.108 R)
• M26: 2,811,243 km (0.075 R)
• M27: 2,910,127 km (0.096 R)
• M28: 3,043,569 km (0.09 R)
• M29: 3,308,058 km (0.111 R)
• M30: 3,447,483 km (0.077 R)
• M31: 3,750,419 km (0.101 R)
• M32: 3,868,451 km (0.093 R)
• M33: 3,969,280 km (0.075 R)
• M34: 4,080,432 km (0.106 R)
• M35: 4,267,878 km (0.106 R)
• M36: 4,381,722 km (0.082 R)
• M37: 4,593,103 km (0.038 R)
• M38: 4,661,170 km (0.096 R)
• M39: 4,788,179 km (0.1 R)
• M40: 4,976,074 km (0.097 R)
• M41: 5,136,293 km (0.062 R)
• M42: 5,400,184 km (0.102 R)
• M43: 5,461,669 km (0.091 R)
• M44: 5,544,097 km (0.085 R)
• M45: 5,606,180 km (0.09 R)
• M46: 5,668,413 km (0.058 R)
• M47: 5,856,906 km (0.112 R)
• M48: 6,510,499 km (0.111 R)
• M49: 6,586,944 km (0.05 R)
• M50: 6,740,880 km (0.117 R)
• M51: 7,074,633 km (0.069 R)
• M52: 7,209,720 km (0.09 R)
• M53: 7,277,637 km (0.09 R)
• M54: 7,413,921 km (0.063 R)
• M55: 7,585,510 km (0.098 R)
• M56: 7,700,700 km (0.056 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.9

Radius: 13

Gravity: 5.14 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 1.23 AU - 1.51 AU

Year: 1052 Days

Day: 5.4 Hours

Environment

Temp: -181 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 25,166,222 km

• M1: 165,754 km (0.114 R)
• M2: 256,261 km (0.102 R)
• M3: 511,475 km (0.097 R)
• M4: 623,823 km (0.085 R)
• M5: 778,208 km (0.096 R)
• M6: 989,141 km (0.097 R)
• M7: 1,091,017 km (0.087 R)
• M8: 1,204,412 km (0.103 R)
• M9: 1,314,068 km (0.077 R)
• M10: 1,535,772 km (0.052 R)
• M11: 2,034,980 km (0.092 R)
• M12: 2,235,142 km (0.1 R)
• M13: 2,372,173 km (0.115 R)
• M14: 2,614,073 km (0.111 R)
• M15: 2,706,824 km (0.062 R)
• M16: 3,002,728 km (0.074 R)
• M17: 3,466,482 km (0.107 R)
• M18: 3,626,252 km (0.106 R)
• M19: 3,823,422 km (0.025 R)
• M20: 4,012,514 km (0.1 R)
• M21: 4,120,225 km (0.118 R)
• M22: 4,240,950 km (0.116 R)
• M23: 4,375,289 km (0.118 R)
• M24: 4,548,224 km (0.058 R)
• M25: 4,723,553 km (0.106 R)
• M26: 5,042,196 km (0.045 R)
• M27: 5,171,598 km (0.084 R)
• M28: 5,381,035 km (0.093 R)
• M29: 5,660,185 km (0.04 R)
• M30: 5,781,359 km (0.069 R)
• M31: 6,026,251 km (0.12 R)
• M32: 6,191,557 km (0.116 R)
• M33: 6,288,496 km (0.088 R)
• M34: 6,428,071 km (0.075 R)
• M35: 6,625,241 km (0.109 R)
• M36: 6,838,717 km (0.109 R)
• M37: 7,170,525 km (0.083 R)
• M38: 7,360,365 km (0.048 R)
• M39: 7,745,131 km (0.068 R)
• M40: 7,834,889 km (0.034 R)
• M41: 7,925,097 km (0.06 R)
• M42: 8,166,997 km (0.108 R)
• M43: 8,365,363 km (0.081 R)
• M44: 8,767,034 km (0.075 R)
• M45: 8,907,506 km (0.099 R)
• M46: 9,017,311 km (0.12 R)
• M47: 9,143,422 km (0.095 R)
• M48: 9,333,561 km (0.101 R)
• M49: 9,429,303 km (0.106 R)
• M50: 9,637,544 km (0.102 R)
• M51: 9,782,504 km (0.034 R)
• M52: 9,863,436 km (0.119 R)
• M53: 9,977,131 km (0.059 R)
• M54: 10,205,716 km (0.081 R)
• M55: 10,287,846 km (0.03 R)
• M56: 10,502,369 km (0.06 R)
• M57: 10,585,246 km (0.102 R)
• M58: 11,171,520 km (0.115 R)
• M59: 11,443,040 km (0.029 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 785.9

Radius: 13.7

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.3 AU - 1.56 AU

Year: 1122 Days

Day: 7.1 Hours

Environment

Temp: -168 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 25,166,222 km

• M1: 181,911 km (0.097 R)
• M2: 318,793 km (0.078 R)
• M3: 445,353 km (0.099 R)
• M4: 556,055 km (0.051 R)
• M5: 785,838 km (0.059 R)
• M6: 948,301 km (0.062 R)
• M7: 1,041,351 km (0.085 R)
• M8: 1,214,585 km (0.103 R)
• M9: 1,340,995 km (0.106 R)
• M10: 1,447,359 km (0.087 R)
• M11: 1,677,591 km (0.096 R)
• M12: 2,013,139 km (0.094 R)
• M13: 2,126,833 km (0.093 R)
• M14: 2,213,450 km (0.115 R)
• M15: 2,490,954 km (0.095 R)
• M16: 2,864,500 km (0.049 R)
• M17: 3,189,726 km (0.069 R)
• M18: 3,334,537 km (0.076 R)
• M19: 3,561,626 km (0.108 R)
• M20: 3,700,303 km (0.102 R)
• M21: 3,852,594 km (0.116 R)
• M22: 4,200,110 km (0.101 R)
• M23: 4,347,015 km (0.095 R)
• M24: 4,445,899 km (0.056 R)
• M25: 4,912,944 km (0.083 R)
• M26: 5,462,417 km (0.109 R)
• M27: 6,211,603 km (0.117 R)
• M28: 6,421,489 km (0.056 R)
• M29: 6,534,435 km (0.097 R)
• M30: 6,776,784 km (0.048 R)
• M31: 6,862,952 km (0.05 R)
• M32: 7,182,343 km (0.099 R)
• M33: 7,314,438 km (0.11 R)
• M34: 7,506,672 km (0.106 R)
• M35: 7,820,677 km (0.035 R)
• M36: 8,292,360 km (0.114 R)
• M37: 8,679,369 km (0.11 R)
• M38: 8,867,264 km (0.084 R)
• M39: 8,993,375 km (0.104 R)
• M40: 9,135,792 km (0.029 R)
• M41: 9,247,243 km (0.097 R)
• M42: 9,632,607 km (0.079 R)
• M43: 9,843,390 km (0.089 R)
• M44: 9,941,377 km (0.086 R)
• M45: 10,302,955 km (0.11 R)
• M46: 10,419,043 km (0.113 R)
• M47: 10,568,790 km (0.058 R)
• M48: 10,786,306 km (0.118 R)
• M49: 10,937,848 km (0.106 R)
• M50: 11,243,178 km (0.099 R)
• M51: 11,362,557 km (0.074 R)
• M52: 11,568,403 km (0.099 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 497.9

Radius: 14.5

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 3.48 AU - 3.7 AU

Year: 4462 Days

Day: 5.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 25,166,222 km

• M1: 184,454 km (0.052 R)
• M2: 372,798 km (0.073 R)
• M3: 476,619 km (0.114 R)
• M4: 623,374 km (0.085 R)
• M5: 854,952 km (0.101 R)
• M6: 994,227 km (0.076 R)
• M7: 1,311,225 km (0.064 R)
• M8: 1,517,371 km (0.046 R)
• M9: 1,749,547 km (0.105 R)
• M10: 1,885,532 km (0.055 R)
• M11: 1,978,282 km (0.109 R)
• M12: 2,072,529 km (0.117 R)
• M13: 2,398,353 km (0.112 R)
• M14: 3,228,920 km (0.073 R)
• M15: 3,862,467 km (0.099 R)
• M16: 4,244,989 km (0.093 R)
• M17: 4,409,696 km (0.038 R)
• M18: 4,576,648 km (0.072 R)
• M19: 4,745,693 km (0.091 R)
• M20: 4,960,067 km (0.099 R)
• M21: 5,376,099 km (0.102 R)
• M22: 5,735,433 km (0.078 R)
• M23: 6,715,897 km (0.068 R)
• M24: 6,957,049 km (0.114 R)
• M25: 7,299,479 km (0.109 R)
• M26: 7,472,713 km (0.108 R)
• M27: 8,776,757 km (0.052 R)
• M28: 9,495,426 km (0.086 R)
• M29: 10,150,365 km (0.113 R)
• M30: 10,288,594 km (0.105 R)
• M31: 10,399,595 km (0.086 R)
• M32: 10,566,995 km (0.077 R)
• M33: 11,017,734 km (0.066 R)
• M34: 11,967,381 km (0.059 R)
• M35: 12,230,823 km (0.113 R)
• M36: 12,378,177 km (0.084 R)
• M37: 12,496,359 km (0.093 R)
• M38: 12,674,380 km (0.092 R)
• M39: 13,274,118 km (0.095 R)
• M40: 13,546,985 km (0.11 R)
• M41: 13,668,907 km (0.033 R)
• M42: 14,098,403 km (0.103 R)
• M43: 14,283,754 km (0.103 R)
• M44: 14,563,502 km (0.057 R)
• M45: 14,750,948 km (0.112 R)
• M46: 15,223,079 km (0.108 R)
• M47: 15,445,232 km (0.107 R)
• M48: 15,604,554 km (0.052 R)
• M49: 15,828,352 km (0.071 R)
• M50: 15,924,693 km (0.1 R)
• M51: 16,021,184 km (0.079 R)
• M52: 16,604,316 km (0.069 R)
• M53: 17,062,535 km (0.098 R)
• M54: 17,757,866 km (0.094 R)
• M55: 17,991,837 km (0.078 R)
• M56: 18,327,684 km (0.083 R)
• M57: 18,428,812 km (0.093 R)
• M58: 18,903,337 km (0.12 R)
• M59: 19,347,642 km (0.087 R)
• M60: 19,622,753 km (0.098 R)
• M61: 19,726,274 km (0.032 R)
• M62: 20,142,157 km (0.082 R)
• M63: 20,421,007 km (0.104 R)
• M64: 20,982,597 km (0.119 R)
• M65: 21,229,883 km (0.104 R)
• M66: 22,156,791 km (0.045 R)
• M67: 22,661,534 km (0.117 R)
• M68: 23,389,029 km (0.045 R)
• M69: 23,792,345 km (0.077 R)
• M70: 24,235,154 km (0.114 R)
• M71: 24,420,356 km (0.044 R)
• M72: 25,016,504 km (0.108 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: 466 - 18,830 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit