🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.8

Radius: 10.9

Gravity: 4.96 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.76 AU - 0.84 AU

Year: 494 Days

Day: 6 Hours

Environment

Temp: -170 °C

Axial Tilt: 16.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 25,642,730 km

• M1: 136,134 km (0.09 R)
• M2: 215,122 km (0.098 R)
• M3: 314,156 km (0.059 R)
• M4: 426,653 km (0.12 R)
• M5: 578,794 km (0.066 R)
• M6: 648,507 km (0.061 R)
• M7: 729,888 km (0.054 R)
• M8: 959,072 km (0.034 R)
• M9: 1,029,682 km (0.081 R)
• M10: 1,186,760 km (0.041 R)
• M11: 1,268,440 km (0.062 R)
• M12: 1,352,066 km (0.028 R)
• M13: 1,514,080 km (0.031 R)
• M14: 1,608,925 km (0.032 R)
• M15: 1,694,196 km (0.045 R)
• M16: 1,798,765 km (0.054 R)
• M17: 1,947,615 km (0.109 R)
• M18: 2,032,885 km (0.04 R)
• M19: 2,296,327 km (0.105 R)
• M20: 2,504,418 km (0.093 R)
• M21: 2,610,932 km (0.095 R)
• M22: 2,684,983 km (0.063 R)
• M23: 2,773,545 km (0.109 R)
• M24: 2,918,505 km (0.11 R)
• M25: 2,995,548 km (0.109 R)
• M26: 3,066,158 km (0.069 R)
• M27: 3,223,535 km (0.082 R)
• M28: 3,420,406 km (0.11 R)
• M29: 3,583,767 km (0.115 R)
• M30: 3,926,047 km (0.114 R)
• M31: 4,026,875 km (0.09 R)
• M32: 4,104,966 km (0.1 R)
• M33: 4,342,677 km (0.089 R)
• M34: 4,422,861 km (0.099 R)
• M35: 4,848,168 km (0.108 R)
• M36: 4,939,871 km (0.098 R)
• M37: 5,124,924 km (0.108 R)
• M38: 5,226,950 km (0.086 R)
• M39: 5,338,101 km (0.083 R)
• M40: 5,432,796 km (0.104 R)
• M41: 5,502,060 km (0.057 R)
• M42: 5,632,659 km (0.084 R)
• M43: 5,773,281 km (0.066 R)
• M44: 5,879,346 km (0.113 R)
• M45: 6,039,864 km (0.063 R)

Asteroid Belt

Center: 1.36 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 1.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 548.2

Radius: 11.7

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.73 AU - 2.11 AU

Year: 1836 Days

Day: 6.6 Hours

Environment

Temp: -197 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 25,642,730 km

• M1: 153,787 km (0.074 R)
• M2: 242,648 km (0.077 R)
• M3: 344,374 km (0.107 R)
• M4: 549,174 km (0.114 R)
• M5: 744,549 km (0.058 R)
• M6: 931,396 km (0.068 R)
• M7: 1,134,251 km (0.11 R)
• M8: 1,250,489 km (0.071 R)
• M9: 1,399,488 km (0.053 R)
• M10: 1,554,471 km (0.079 R)
• M11: 1,725,611 km (0.049 R)
• M12: 1,871,469 km (0.063 R)
• M13: 2,175,602 km (0.079 R)
• M14: 2,414,360 km (0.046 R)
• M15: 2,554,683 km (0.089 R)
• M16: 2,770,253 km (0.09 R)
• M17: 3,105,053 km (0.076 R)
• M18: 3,335,733 km (0.063 R)
• M19: 3,881,915 km (0.11 R)
• M20: 4,341,929 km (0.07 R)
• M21: 4,456,072 km (0.096 R)
• M22: 4,585,773 km (0.086 R)
• M23: 4,834,255 km (0.098 R)
• M24: 5,117,145 km (0.112 R)
• M25: 5,207,651 km (0.095 R)
• M26: 5,513,130 km (0.048 R)
• M27: 5,746,054 km (0.1 R)
• M28: 5,966,561 km (0.108 R)
• M29: 6,351,028 km (0.071 R)
• M30: 6,448,416 km (0.056 R)
• M31: 6,562,559 km (0.103 R)
• M32: 6,677,600 km (0.049 R)
• M33: 6,992,952 km (0.058 R)
• M34: 7,144,046 km (0.034 R)
• M35: 7,347,200 km (0.108 R)
• M36: 7,449,525 km (0.11 R)
• M37: 7,535,095 km (0.102 R)
• M38: 7,655,521 km (0.038 R)
• M39: 7,759,342 km (0.064 R)
• M40: 8,285,029 km (0.119 R)
• M41: 8,642,119 km (0.033 R)
• M42: 8,840,636 km (0.108 R)
• M43: 9,593,711 km (0.075 R)
• M44: 9,743,160 km (0.107 R)
• M45: 10,617,110 km (0.083 R)
• M46: 11,082,958 km (0.115 R)
• M47: 11,318,425 km (0.093 R)
• M48: 11,436,907 km (0.093 R)
• M49: 12,095,287 km (0.056 R)
• M50: 12,317,440 km (0.049 R)
• M51: 12,807,074 km (0.067 R)
• M52: 12,992,276 km (0.117 R)
• M53: 13,074,854 km (0.065 R)
• M54: 13,199,170 km (0.108 R)
• M55: 13,323,785 km (0.098 R)
• M56: 13,700,173 km (0.047 R)
• M57: 13,889,564 km (0.076 R)
• M58: 14,186,067 km (0.056 R)
• M59: 14,377,702 km (0.094 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 681.4

Radius: 10.8

Gravity: 5.84 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1.58 AU - 2.38 AU

Year: 1923 Days

Day: 9 Hours

Environment

Temp: -211 °C

Axial Tilt: 20.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 25,642,730 km

• M1: 155,133 km (0.112 R)
• M2: 260,749 km (0.116 R)
• M3: 338,241 km (0.039 R)
• M4: 478,713 km (0.074 R)
• M5: 687,552 km (0.097 R)
• M6: 832,961 km (0.072 R)
• M7: 935,884 km (0.107 R)
• M8: 1,080,396 km (0.117 R)
• M9: 1,271,731 km (0.08 R)
• M10: 1,402,330 km (0.101 R)
• M11: 1,776,624 km (0.1 R)
• M12: 1,900,791 km (0.118 R)
• M13: 2,122,195 km (0.097 R)
• M14: 2,205,821 km (0.105 R)
• M15: 2,654,315 km (0.118 R)
• M16: 2,876,019 km (0.094 R)
• M17: 3,009,161 km (0.091 R)
• M18: 3,090,243 km (0.111 R)
• M19: 3,268,265 km (0.112 R)
• M20: 3,421,602 km (0.055 R)
• M21: 3,548,761 km (0.074 R)
• M22: 3,648,842 km (0.071 R)
• M23: 4,223,746 km (0.118 R)
• M24: 4,314,702 km (0.116 R)
• M25: 4,498,707 km (0.115 R)
• M26: 4,576,049 km (0.114 R)
• M27: 4,763,795 km (0.037 R)
• M28: 5,179,078 km (0.093 R)
• M29: 5,292,922 km (0.115 R)
• M30: 5,908,667 km (0.041 R)
• M31: 5,993,639 km (0.108 R)
• M32: 6,181,982 km (0.104 R)
• M33: 6,389,624 km (0.119 R)
• M34: 6,705,575 km (0.118 R)
• M35: 6,883,447 km (0.09 R)
• M36: 7,080,766 km (0.106 R)
• M37: 7,298,132 km (0.05 R)
• M38: 7,481,090 km (0.114 R)
• M39: 8,020,091 km (0.1 R)
• M40: 8,514,064 km (0.095 R)
• M41: 8,959,267 km (0.062 R)
• M42: 9,135,643 km (0.105 R)
• M43: 9,234,078 km (0.113 R)
• M44: 9,431,996 km (0.104 R)
• M45: 10,176,694 km (0.047 R)
• M46: 10,360,700 km (0.101 R)
• M47: 11,191,866 km (0.119 R)
• M48: 11,297,182 km (0.106 R)
• M49: 11,551,648 km (0.06 R)
• M50: 11,658,162 km (0.057 R)
• M51: 11,807,910 km (0.118 R)
• M52: 12,282,434 km (0.109 R)
• M53: 12,565,922 km (0.072 R)
• M54: 12,675,577 km (0.062 R)
• M55: 13,563,740 km (0.041 R)
• M56: 15,049,546 km (0.097 R)
• M57: 15,352,930 km (0.102 R)
• M58: 15,423,241 km (0.094 R)
• M59: 15,564,162 km (0.119 R)
• M60: 15,729,169 km (0.098 R)
• M61: 15,918,261 km (0.03 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.1

Radius: 11.4

Gravity: 6.73 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 2.38 AU - 3.48 AU

Year: 3462 Days

Day: 11.6 Hours

Environment

Temp: -209 °C

Axial Tilt: 17.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 25,642,730 km

• M1: 156,779 km (0.054 R)
• M2: 308,770 km (0.089 R)
• M3: 544,985 km (0.049 R)
• M4: 686,654 km (0.049 R)
• M5: 864,975 km (0.081 R)
• M6: 972,536 km (0.111 R)
• M7: 1,175,390 km (0.086 R)
• M8: 1,392,607 km (0.079 R)
• M9: 1,579,006 km (0.072 R)
• M10: 1,682,826 km (0.083 R)
• M11: 1,789,191 km (0.111 R)
• M12: 2,040,665 km (0.116 R)
• M13: 2,138,053 km (0.059 R)
• M14: 2,422,588 km (0.093 R)
• M15: 2,526,110 km (0.074 R)
• M16: 2,791,197 km (0.084 R)
• M17: 3,046,860 km (0.077 R)
• M18: 3,348,599 km (0.065 R)
• M19: 4,206,991 km (0.104 R)
• M20: 4,437,222 km (0.114 R)
• M21: 4,671,642 km (0.1 R)
• M22: 5,219,769 km (0.085 R)
• M23: 6,544,757 km (0.087 R)
• M24: 6,738,786 km (0.115 R)
• M25: 6,934,759 km (0.118 R)
• M26: 7,432,770 km (0.118 R)
• M27: 7,508,616 km (0.071 R)
• M28: 8,020,091 km (0.114 R)
• M29: 8,227,883 km (0.097 R)
• M30: 8,463,649 km (0.107 R)
• M31: 8,622,223 km (0.1 R)
• M32: 9,429,603 km (0.076 R)
• M33: 9,731,641 km (0.093 R)
• M34: 9,870,019 km (0.064 R)
• M35: 9,981,170 km (0.043 R)
• M36: 10,092,770 km (0.1 R)
• M37: 10,176,844 km (0.114 R)
• M38: 10,317,316 km (0.095 R)
• M39: 11,464,283 km (0.079 R)
• M40: 11,639,762 km (0.1 R)
• M41: 12,350,800 km (0.11 R)
• M42: 12,621,124 km (0.094 R)
• M43: 13,228,940 km (0.034 R)
• M44: 13,474,579 km (0.094 R)
• M45: 13,908,413 km (0.111 R)
• M46: 14,189,657 km (0.106 R)
• M47: 14,315,319 km (0.107 R)
• M48: 14,504,411 km (0.079 R)
• M49: 15,204,978 km (0.07 R)
• M50: 15,624,002 km (0.085 R)
• M51: 15,981,690 km (0.102 R)
• M52: 16,210,724 km (0.105 R)
• M53: 16,804,628 km (0.106 R)
• M54: 17,439,222 km (0.07 R)
• M55: 17,877,993 km (0.069 R)
• M56: 17,979,719 km (0.096 R)
• M57: 18,628,824 km (0.094 R)
• M58: 18,973,498 km (0.092 R)
• M59: 19,355,122 km (0.038 R)
• M60: 19,529,404 km (0.082 R)
• M61: 19,809,301 km (0.113 R)
• M62: 20,302,525 km (0.091 R)
• M63: 21,589,067 km (0.102 R)
• M64: 21,769,931 km (0.069 R)
• M65: 21,914,891 km (0.105 R)
• M66: 22,096,503 km (0.077 R)
• M67: 22,754,883 km (0.116 R)
• M68: 23,456,647 km (0.102 R)
• M69: 24,353,337 km (0.11 R)
• M70: 25,223,099 km (0.083 R)
• M71: 25,489,832 km (0.077 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: 447 - 18,983 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit