🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.53 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 295.3

Radius: 10.4

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.81 AU - 1.29 AU

Year: 695 Days

Day: 6.9 Hours

Environment

Temp: -164 °C

Axial Tilt: 25.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 22,731,576 km

• M1: 133,591 km (0.089 R)
• M2: 202,406 km (0.097 R)
• M3: 299,196 km (0.118 R)
• M4: 365,916 km (0.112 R)
• M5: 433,086 km (0.107 R)
• M6: 519,853 km (0.107 R)
• M7: 657,034 km (0.035 R)
• M8: 887,115 km (0.083 R)
• M9: 978,968 km (0.051 R)
• M10: 1,094,009 km (0.116 R)
• M11: 1,163,123 km (0.036 R)
• M12: 1,239,119 km (0.069 R)
• M13: 1,401,582 km (0.081 R)
• M14: 1,560,156 km (0.107 R)
• M15: 1,913,357 km (0.11 R)
• M16: 2,016,430 km (0.069 R)
• M17: 2,209,112 km (0.105 R)
• M18: 2,427,375 km (0.057 R)
• M19: 2,519,378 km (0.089 R)
• M20: 2,612,577 km (0.114 R)
• M21: 2,713,705 km (0.108 R)
• M22: 2,781,922 km (0.109 R)
• M23: 3,053,442 km (0.095 R)
• M24: 3,414,272 km (0.09 R)
• M25: 3,517,794 km (0.08 R)
• M26: 3,607,253 km (0.109 R)
• M27: 3,705,240 km (0.115 R)
• M28: 3,788,716 km (0.087 R)
• M29: 3,888,348 km (0.077 R)
• M30: 3,965,540 km (0.106 R)
• M31: 4,058,740 km (0.078 R)
• M32: 4,335,197 km (0.095 R)
• M33: 4,423,310 km (0.112 R)
• M34: 4,528,328 km (0.084 R)
• M35: 4,601,481 km (0.093 R)
• M36: 4,765,440 km (0.119 R)
• M37: 4,956,477 km (0.103 R)
• M38: 5,082,438 km (0.073 R)
• M39: 5,166,961 km (0.11 R)
• M40: 5,243,555 km (0.083 R)
• M41: 5,346,179 km (0.113 R)
• M42: 5,570,875 km (0.119 R)
• M43: 5,763,408 km (0.06 R)
• M44: 5,887,125 km (0.113 R)
• M45: 6,047,344 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 142.9

Radius: 9

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 1.16 AU - 1.28 AU

Year: 870 Days

Day: 12.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 46.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 22,731,576 km

• M1: 112,348 km (0.075 R)
• M2: 178,620 km (0.11 R)
• M3: 264,639 km (0.097 R)
• M4: 328,068 km (0.118 R)
• M5: 417,079 km (0.104 R)
• M6: 485,295 km (0.081 R)
• M7: 547,229 km (0.088 R)
• M8: 688,001 km (0.117 R)
• M9: 755,020 km (0.097 R)
• M10: 870,809 km (0.091 R)
• M11: 988,393 km (0.059 R)
• M12: 1,060,649 km (0.06 R)
• M13: 1,153,549 km (0.108 R)
• M14: 1,225,207 km (0.05 R)
• M15: 1,393,205 km (0.037 R)
• M16: 1,558,511 km (0.091 R)
• M17: 1,627,475 km (0.106 R)
• M18: 1,703,022 km (0.098 R)
• M19: 1,763,161 km (0.082 R)
• M20: 1,840,802 km (0.06 R)
• M21: 1,965,267 km (0.102 R)
• M22: 2,022,713 km (0.069 R)
• M23: 2,110,078 km (0.057 R)
• M24: 2,252,495 km (0.089 R)
• M25: 2,367,536 km (0.075 R)
• M26: 2,435,005 km (0.087 R)
• M27: 2,597,169 km (0.075 R)
• M28: 2,654,165 km (0.082 R)
• M29: 2,730,760 km (0.117 R)
• M30: 2,866,744 km (0.085 R)
• M31: 2,925,686 km (0.088 R)
• M32: 2,985,076 km (0.105 R)
• M33: 3,051,497 km (0.074 R)
• M34: 3,199,450 km (0.113 R)
• M35: 3,260,785 km (0.093 R)
• M36: 3,439,853 km (0.102 R)
• M37: 3,502,685 km (0.118 R)
• M38: 3,657,668 km (0.093 R)
• M39: 3,728,877 km (0.088 R)
• M40: 3,829,406 km (0.107 R)
• M41: 4,092,100 km (0.059 R)
• M42: 4,173,631 km (0.112 R)
• M43: 4,270,570 km (0.09 R)
• M44: 4,413,736 km (0.108 R)
• M45: 4,612,102 km (0.084 R)
• M46: 4,735,670 km (0.092 R)
• M47: 4,844,727 km (0.074 R)
• M48: 5,017,812 km (0.025 R)
• M49: 5,152,899 km (0.065 R)
• M50: 5,281,104 km (0.118 R)
• M51: 5,418,584 km (0.079 R)
• M52: 5,540,956 km (0.108 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 973

Radius: 8.5

Gravity: 13.47 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 1.09 AU - 1.49 AU

Year: 946 Days

Day: 9.2 Hours

Environment

Temp: -161 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 22,731,576 km

• M1: 124,017 km (0.09 R)
• M2: 482,752 km (0.03 R)
• M3: 875,596 km (0.097 R)
• M4: 944,860 km (0.079 R)
• M5: 1,045,240 km (0.051 R)
• M6: 1,164,470 km (0.11 R)
• M7: 1,384,229 km (0.075 R)
• M8: 1,836,314 km (0.027 R)
• M9: 1,953,898 km (0.062 R)
• M10: 2,055,475 km (0.07 R)
• M11: 2,449,516 km (0.083 R)
• M12: 2,589,539 km (0.103 R)
• M13: 2,660,598 km (0.115 R)
• M14: 2,732,256 km (0.076 R)
• M15: 2,961,739 km (0.045 R)
• M16: 3,121,958 km (0.111 R)
• M17: 3,263,029 km (0.12 R)
• M18: 3,317,782 km (0.108 R)
• M19: 3,473,064 km (0.03 R)
• M20: 3,562,823 km (0.11 R)
• M21: 3,676,218 km (0.085 R)
• M22: 3,790,810 km (0.098 R)
• M23: 3,871,742 km (0.107 R)
• M24: 3,953,124 km (0.094 R)
• M25: 4,035,253 km (0.111 R)
• M26: 4,129,799 km (0.045 R)
• M27: 4,189,189 km (0.104 R)
• M28: 4,248,879 km (0.101 R)
• M29: 4,369,155 km (0.086 R)
• M30: 4,836,798 km (0.098 R)
• M31: 5,038,456 km (0.083 R)
• M32: 5,153,048 km (0.103 R)
• M33: 5,268,687 km (0.104 R)
• M34: 5,398,090 km (0.106 R)
• M35: 5,765,951 km (0.032 R)
• M36: 6,033,731 km (0.082 R)
• M37: 6,623,296 km (0.091 R)
• M38: 6,679,096 km (0.032 R)
• M39: 6,777,083 km (0.113 R)
• M40: 6,918,004 km (0.118 R)
• M41: 7,017,187 km (0.094 R)
• M42: 7,131,031 km (0.084 R)
• M43: 7,188,327 km (0.047 R)
• M44: 7,317,580 km (0.069 R)
• M45: 7,636,672 km (0.116 R)
• M46: 7,798,088 km (0.072 R)
• M47: 7,857,030 km (0.091 R)
• M48: 8,183,901 km (0.106 R)
• M49: 8,318,838 km (0.056 R)
• M50: 8,484,892 km (0.087 R)
• M51: 8,804,882 km (0.088 R)
• M52: 9,066,828 km (0.108 R)
• M53: 9,284,493 km (0.092 R)
• M54: 9,551,226 km (0.101 R)
• M55: 9,852,217 km (0.034 R)
• M56: 9,963,817 km (0.058 R)
• M57: 10,204,669 km (0.112 R)
• M58: 10,317,616 km (0.111 R)
• M59: 10,414,854 km (0.076 R)
• M60: 10,675,603 km (0.084 R)
• M61: 10,823,107 km (0.117 R)
• M62: 11,004,569 km (0.087 R)
• M63: 11,103,902 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 798.7

Radius: 13.8

Gravity: 4.19 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 2.29 AU - 3.07 AU

Year: 2833 Days

Day: 9.6 Hours

Environment

Temp: -191 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 22,731,576 km

• M1: 184,305 km (0.043 R)
• M2: 295,157 km (0.061 R)
• M3: 512,971 km (0.109 R)
• M4: 874,848 km (0.051 R)
• M5: 1,183,618 km (0.118 R)
• M6: 1,278,314 km (0.062 R)
• M7: 1,463,666 km (0.104 R)
• M8: 1,566,290 km (0.112 R)
• M9: 1,738,626 km (0.093 R)
• M10: 1,847,833 km (0.095 R)
• M11: 1,987,857 km (0.082 R)
• M12: 2,190,113 km (0.076 R)
• M13: 2,384,291 km (0.101 R)
• M14: 2,725,823 km (0.118 R)
• M15: 2,821,865 km (0.106 R)
• M16: 2,935,260 km (0.091 R)
• M17: 3,150,232 km (0.069 R)
• M18: 3,319,128 km (0.086 R)
• M19: 3,630,740 km (0.065 R)
• M20: 3,772,410 km (0.093 R)
• M21: 3,897,922 km (0.066 R)
• M22: 4,024,931 km (0.063 R)
• M23: 4,171,686 km (0.05 R)
• M24: 4,432,884 km (0.103 R)
• M25: 4,622,873 km (0.12 R)
• M26: 4,718,766 km (0.113 R)
• M27: 4,854,301 km (0.107 R)
• M28: 5,109,515 km (0.101 R)
• M29: 5,571,922 km (0.117 R)
• M30: 5,922,580 km (0.104 R)
• M31: 6,048,092 km (0.063 R)
• M32: 6,237,932 km (0.075 R)
• M33: 6,365,689 km (0.11 R)
• M34: 6,537,277 km (0.067 R)
• M35: 7,083,609 km (0.049 R)
• M36: 7,306,360 km (0.044 R)
• M37: 7,531,505 km (0.113 R)
• M38: 7,988,526 km (0.058 R)
• M39: 8,104,165 km (0.108 R)
• M40: 9,535,817 km (0.108 R)
• M41: 9,633,953 km (0.04 R)
• M42: 10,155,302 km (0.119 R)
• M43: 10,432,058 km (0.116 R)
• M44: 10,533,186 km (0.115 R)
• M45: 11,485,377 km (0.107 R)
• M46: 11,668,634 km (0.097 R)
• M47: 12,011,512 km (0.113 R)
• M48: 12,304,275 km (0.074 R)
• M49: 12,518,799 km (0.116 R)
• M50: 13,416,386 km (0.095 R)
• M51: 13,554,165 km (0.104 R)
• M52: 14,222,270 km (0.104 R)
• M53: 14,391,016 km (0.057 R)
• M54: 14,758,877 km (0.05 R)
• M55: 14,958,291 km (0.09 R)
• M56: 15,910,182 km (0.113 R)
• M57: 16,261,289 km (0.075 R)
• M58: 17,299,647 km (0.075 R)
• M59: 17,842,089 km (0.08 R)
• M60: 18,943,878 km (0.105 R)
• M61: 19,378,160 km (0.058 R)
• M62: 19,471,659 km (0.096 R)
• M63: 19,721,786 km (0.057 R)
• M64: 19,847,299 km (0.108 R)
• M65: 20,035,942 km (0.092 R)
• M66: 20,446,887 km (0.118 R)
• M67: 20,605,611 km (0.034 R)
• M68: 21,212,679 km (0.077 R)
• M69: 21,502,300 km (0.094 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 128.3

Radius: 14.3

Gravity: 0.63 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 4.74 AU - 5.56 AU

Year: 7546 Days

Day: 12.8 Hours

Environment

Temp: -219 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 22,731,576 km

• M1: 188,344 km (0.102 R)
• M2: 313,108 km (0.113 R)
• M3: 422,464 km (0.047 R)
• M4: 678,576 km (0.095 R)
• M5: 869,762 km (0.089 R)
• M6: 1,321,548 km (0.047 R)
• M7: 1,475,035 km (0.082 R)
• M8: 1,662,032 km (0.045 R)
• M9: 1,857,258 km (0.075 R)
• M10: 2,075,222 km (0.115 R)
• M11: 2,426,178 km (0.105 R)
• M12: 2,568,895 km (0.085 R)
• M13: 2,665,535 km (0.064 R)
• M14: 2,997,044 km (0.031 R)
• M15: 3,828,359 km (0.084 R)
• M16: 4,146,255 km (0.083 R)
• M17: 4,317,993 km (0.106 R)
• M18: 4,531,320 km (0.118 R)
• M19: 4,649,203 km (0.115 R)
• M20: 4,887,961 km (0.109 R)
• M21: 5,461,070 km (0.093 R)
• M22: 5,670,956 km (0.085 R)
• M23: 5,819,507 km (0.104 R)
• M24: 6,470,856 km (0.085 R)
• M25: 6,693,158 km (0.097 R)
• M26: 6,782,917 km (0.057 R)
• M27: 7,099,915 km (0.086 R)
• M28: 7,607,949 km (0.118 R)
• M29: 7,819,182 km (0.108 R)
• M30: 8,199,609 km (0.091 R)
• M31: 8,440,611 km (0.074 R)
• M32: 8,904,813 km (0.104 R)
• M33: 9,077,898 km (0.116 R)
• M34: 9,452,641 km (0.103 R)
• M35: 9,680,029 km (0.077 R)
• M36: 9,909,213 km (0.117 R)
• M37: 10,243,415 km (0.09 R)
• M38: 10,529,147 km (0.112 R)
• M39: 11,402,051 km (0.085 R)
• M40: 11,806,713 km (0.11 R)
• M41: 12,133,734 km (0.072 R)
• M42: 12,298,291 km (0.027 R)
• M43: 12,408,545 km (0.038 R)
• M44: 12,629,950 km (0.076 R)
• M45: 13,160,873 km (0.088 R)
• M46: 14,187,114 km (0.085 R)
• M47: 14,360,648 km (0.115 R)
• M48: 14,739,130 km (0.117 R)
• M49: 14,885,587 km (0.114 R)
• M50: 15,327,798 km (0.093 R)
• M51: 16,044,372 km (0.1 R)
• M52: 16,497,803 km (0.083 R)
• M53: 16,710,980 km (0.115 R)
• M54: 17,016,907 km (0.094 R)
• M55: 17,448,348 km (0.087 R)
• M56: 17,727,647 km (0.057 R)
• M57: 17,977,176 km (0.088 R)
• M58: 18,637,800 km (0.076 R)
• M59: 19,853,283 km (0.12 R)
• M60: 19,982,685 km (0.082 R)
• M61: 20,732,470 km (0.074 R)
• M62: 21,991,485 km (0.072 R)
• M63: 22,091,866 km (0.065 R)
• M64: 22,293,224 km (0.115 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 497 - 17,235 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit