🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.34 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 339.5

Radius: 11.6

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 0.56 AU - 0.78 AU

Year: 372 Days

Day: 11.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 33,690,844 km

• M1: 146,606 km (0.109 R)
• M2: 250,876 km (0.103 R)
• M3: 355,893 km (0.075 R)
• M4: 443,109 km (0.117 R)
• M5: 600,486 km (0.094 R)
• M6: 685,457 km (0.091 R)
• M7: 781,798 km (0.093 R)
• M8: 904,170 km (0.083 R)
• M9: 1,004,101 km (0.097 R)
• M10: 1,108,221 km (0.067 R)
• M11: 1,227,899 km (0.105 R)
• M12: 1,393,205 km (0.071 R)
• M13: 1,493,436 km (0.11 R)
• M14: 1,583,344 km (0.034 R)
• M15: 1,670,709 km (0.079 R)
• M16: 1,814,024 km (0.047 R)
• M17: 1,985,014 km (0.057 R)
• M18: 2,065,498 km (0.107 R)
• M19: 2,176,051 km (0.085 R)
• M20: 2,323,405 km (0.114 R)
• M21: 2,448,768 km (0.106 R)
• M22: 2,576,375 km (0.097 R)
• M23: 2,654,165 km (0.084 R)
• M24: 2,806,606 km (0.063 R)
• M25: 2,881,255 km (0.051 R)
• M26: 2,967,573 km (0.092 R)
• M27: 3,164,743 km (0.094 R)
• M28: 3,377,621 km (0.098 R)
• M29: 3,583,617 km (0.072 R)
• M30: 3,960,454 km (0.087 R)
• M31: 4,098,982 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 177.6

Radius: 8.4

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.074

Orbit Range: 0.68 AU - 0.78 AU

Year: 423 Days

Day: 14.3 Hours

Environment

Temp: -170 °C

Axial Tilt: 7.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 33,690,844 km

• M1: 105,317 km (0.062 R)
• M2: 175,628 km (0.119 R)
• M3: 269,575 km (0.105 R)
• M4: 377,585 km (0.117 R)
• M5: 436,676 km (0.083 R)
• M6: 494,571 km (0.101 R)
• M7: 574,306 km (0.095 R)
• M8: 658,979 km (0.052 R)
• M9: 732,880 km (0.056 R)
• M10: 838,496 km (0.12 R)
• M11: 979,417 km (0.097 R)
• M12: 1,044,343 km (0.11 R)
• M13: 1,128,417 km (0.086 R)
• M14: 1,259,016 km (0.079 R)
• M15: 1,337,704 km (0.085 R)
• M16: 1,410,259 km (0.081 R)
• M17: 1,472,342 km (0.117 R)
• M18: 1,527,544 km (0.085 R)
• M19: 1,583,493 km (0.114 R)
• M20: 1,636,002 km (0.101 R)
• M21: 1,718,132 km (0.051 R)
• M22: 1,801,607 km (0.104 R)
• M23: 1,886,429 km (0.054 R)
• M24: 2,003,115 km (0.052 R)
• M25: 2,144,635 km (0.113 R)
• M26: 2,312,334 km (0.09 R)
• M27: 2,395,511 km (0.114 R)
• M28: 2,531,645 km (0.103 R)
• M29: 2,631,875 km (0.064 R)
• M30: 2,704,281 km (0.114 R)
• M31: 2,811,692 km (0.119 R)
• M32: 2,885,893 km (0.046 R)
• M33: 2,945,582 km (0.112 R)
• M34: 3,015,893 km (0.033 R)
• M35: 3,086,653 km (0.034 R)
• M36: 3,147,689 km (0.046 R)
• M37: 3,260,934 km (0.114 R)
• M38: 3,338,875 km (0.093 R)
• M39: 3,448,979 km (0.118 R)
• M40: 3,517,794 km (0.027 R)
• M41: 3,656,770 km (0.107 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 614.1

Radius: 10.2

Gravity: 5.9 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.64 AU - 2.94 AU

Year: 3161 Days

Day: 7.3 Hours

Environment

Temp: -208 °C

Axial Tilt: 14.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 33,690,844 km

• M1: 136,732 km (0.084 R)
• M2: 291,117 km (0.035 R)
• M3: 440,117 km (0.097 R)
• M4: 504,893 km (0.079 R)
• M5: 770,878 km (0.12 R)
• M6: 980,016 km (0.086 R)
• M7: 1,091,765 km (0.117 R)
• M8: 1,304,045 km (0.044 R)
• M9: 1,453,044 km (0.096 R)
• M10: 2,019,422 km (0.081 R)
• M11: 2,163,784 km (0.107 R)
• M12: 2,296,776 km (0.084 R)
• M13: 2,493,797 km (0.117 R)
• M14: 2,633,521 km (0.093 R)
• M15: 2,807,802 km (0.071 R)
• M16: 3,084,708 km (0.078 R)
• M17: 3,167,885 km (0.071 R)
• M18: 3,285,618 km (0.104 R)
• M19: 3,753,261 km (0.11 R)
• M20: 3,860,074 km (0.064 R)
• M21: 4,022,238 km (0.112 R)
• M22: 4,149,995 km (0.118 R)
• M23: 4,279,097 km (0.085 R)
• M24: 4,409,547 km (0.105 R)
• M25: 4,484,645 km (0.108 R)
• M26: 4,655,336 km (0.109 R)
• M27: 4,789,525 km (0.034 R)
• M28: 5,180,125 km (0.069 R)
• M29: 5,520,311 km (0.111 R)
• M30: 5,642,084 km (0.055 R)
• M31: 6,117,207 km (0.072 R)
• M32: 6,519,625 km (0.103 R)
• M33: 6,626,886 km (0.07 R)
• M34: 6,691,662 km (0.116 R)
• M35: 6,908,729 km (0.062 R)
• M36: 7,461,792 km (0.049 R)
• M37: 7,686,937 km (0.058 R)
• M38: 7,845,960 km (0.116 R)
• M39: 8,352,797 km (0.056 R)
• M40: 8,799,048 km (0.026 R)
• M41: 9,156,886 km (0.057 R)
• M42: 9,446,657 km (0.072 R)
• M43: 9,519,511 km (0.11 R)
• M44: 9,837,556 km (0.081 R)
• M45: 9,911,607 km (0.115 R)
• M46: 10,059,858 km (0.1 R)
• M47: 10,209,007 km (0.114 R)
• M48: 10,434,152 km (0.109 R)
• M49: 10,585,097 km (0.091 R)
• M50: 11,016,686 km (0.094 R)
• M51: 11,636,022 km (0.12 R)
• M52: 11,844,860 km (0.052 R)
• M53: 11,976,058 km (0.063 R)
• M54: 12,452,527 km (0.083 R)
• M55: 12,693,080 km (0.105 R)
• M56: 13,016,212 km (0.116 R)
• M57: 14,140,589 km (0.109 R)
• M58: 14,559,762 km (0.084 R)
• M59: 14,898,003 km (0.113 R)
• M60: 15,011,398 km (0.043 R)
• M61: 16,160,460 km (0.102 R)
• M62: 16,393,683 km (0.089 R)
• M63: 16,510,668 km (0.086 R)
• M64: 17,248,335 km (0.065 R)
• M65: 17,726,151 km (0.1 R)
• M66: 17,876,347 km (0.077 R)
• M67: 17,996,773 km (0.094 R)
• M68: 18,087,430 km (0.091 R)
• M69: 18,329,479 km (0.066 R)
• M70: 18,694,797 km (0.107 R)
• M71: 19,062,509 km (0.115 R)
• M72: 19,680,647 km (0.115 R)
• M73: 20,054,642 km (0.051 R)
• M74: 20,242,537 km (0.036 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 330.2

Radius: 10.1

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.17 AU - 6.61 AU

Year: 8487 Days

Day: 13.8 Hours

Environment

Temp: -217 °C

Axial Tilt: 16 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 33,690,844 km

• M1: 181,163 km (0.072 R)
• M2: 258,356 km (0.107 R)
• M3: 489,634 km (0.096 R)
• M4: 656,435 km (0.099 R)
• M5: 787,633 km (0.08 R)
• M6: 942,766 km (0.119 R)
• M7: 1,139,637 km (0.104 R)
• M8: 1,219,073 km (0.053 R)
• M9: 2,436,949 km (0.105 R)
• M10: 2,561,864 km (0.106 R)
• M11: 2,688,872 km (0.045 R)
• M12: 2,883,499 km (0.094 R)
• M13: 3,105,353 km (0.049 R)
• M14: 3,518,542 km (0.118 R)
• M15: 4,498,707 km (0.061 R)
• M16: 4,601,182 km (0.077 R)
• M17: 5,918,989 km (0.104 R)
• M18: 6,809,396 km (0.109 R)
• M19: 7,105,600 km (0.119 R)
• M20: 7,833,543 km (0.112 R)
• M21: 8,143,809 km (0.109 R)
• M22: 8,300,587 km (0.089 R)
• M23: 8,680,716 km (0.107 R)
• M24: 9,491,087 km (0.118 R)
• M25: 9,755,576 km (0.086 R)
• M26: 10,631,621 km (0.098 R)
• M27: 11,357,620 km (0.059 R)
• M28: 12,314,598 km (0.062 R)
• M29: 13,223,554 km (0.077 R)
• M30: 13,519,010 km (0.112 R)
• M31: 13,816,560 km (0.049 R)
• M32: 14,078,805 km (0.047 R)
• M33: 15,764,324 km (0.092 R)
• M34: 16,235,109 km (0.114 R)
• M35: 16,392,935 km (0.053 R)
• M36: 16,551,359 km (0.094 R)
• M37: 17,432,041 km (0.102 R)
• M38: 17,512,824 km (0.114 R)
• M39: 17,755,921 km (0.109 R)
• M40: 19,952,167 km (0.112 R)
• M41: 20,206,184 km (0.112 R)
• M42: 20,461,249 km (0.078 R)
• M43: 20,974,669 km (0.072 R)
• M44: 21,405,810 km (0.102 R)
• M45: 21,926,859 km (0.066 R)
• M46: 22,320,451 km (0.051 R)
• M47: 23,292,388 km (0.109 R)
• M48: 24,413,625 km (0.028 R)
• M49: 24,730,772 km (0.08 R)
• M50: 25,644,217 km (0.114 R)
• M51: 26,243,954 km (0.12 R)
• M52: 26,522,206 km (0.05 R)
• M53: 26,661,781 km (0.074 R)
• M54: 26,754,981 km (0.116 R)
• M55: 26,941,679 km (0.053 R)
• M56: 27,081,852 km (0.11 R)
• M57: 28,260,384 km (0.108 R)
• M58: 30,374,651 km (0.104 R)
• M59: 31,254,286 km (0.098 R)
• M60: 32,738,746 km (0.072 R)
• M61: 33,339,082 km (0.076 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 553 - 19,316 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit