🌌 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: 840.3

Radius: 9.5

Gravity: 9.31 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.59 AU - 0.87 AU

Year: 409 Days

Day: 6.1 Hours

Environment

Temp: -139 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 34,952,109 km

• M1: 130,300 km (0.113 R)
• M2: 208,091 km (0.115 R)
• M3: 321,486 km (0.095 R)
• M4: 434,432 km (0.073 R)
• M5: 563,086 km (0.11 R)
• M6: 644,468 km (0.099 R)
• M7: 709,543 km (0.052 R)
• M8: 803,191 km (0.11 R)
• M9: 887,415 km (0.075 R)
• M10: 989,141 km (0.081 R)
• M11: 1,104,780 km (0.111 R)
• M12: 1,204,712 km (0.07 R)
• M13: 1,292,226 km (0.112 R)
• M14: 1,376,450 km (0.057 R)
• M15: 1,473,689 km (0.049 R)
• M16: 1,578,856 km (0.086 R)
• M17: 1,652,308 km (0.065 R)
• M18: 1,761,814 km (0.1 R)
• M19: 1,850,077 km (0.092 R)
• M20: 1,915,601 km (0.096 R)
• M21: 2,067,891 km (0.07 R)
• M22: 2,142,391 km (0.093 R)
• M23: 2,313,381 km (0.112 R)
• M24: 2,403,888 km (0.091 R)
• M25: 2,561,714 km (0.051 R)
• M26: 2,832,636 km (0.07 R)
• M27: 2,908,781 km (0.113 R)
• M28: 2,978,643 km (0.086 R)
• M29: 3,155,617 km (0.056 R)
• M30: 3,307,011 km (0.06 R)
• M31: 3,416,666 km (0.103 R)
• M32: 3,579,727 km (0.111 R)
• M33: 3,737,852 km (0.11 R)
• M34: 3,875,183 km (0.119 R)
• M35: 4,060,984 km (0.113 R)
• M36: 4,361,227 km (0.086 R)
• M37: 4,473,575 km (0.114 R)
• M38: 4,595,198 km (0.095 R)
• M39: 4,676,729 km (0.11 R)
• M40: 4,750,630 km (0.081 R)
• M41: 4,899,629 km (0.067 R)
• M42: 5,067,029 km (0.047 R)
• M43: 5,338,849 km (0.119 R)
• M44: 5,606,629 km (0.102 R)
• M45: 5,781,808 km (0.115 R)
• M46: 6,012,189 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.7

Radius: 12.9

Gravity: 4.98 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.51 AU - 1.73 AU

Year: 1353 Days

Day: 12.6 Hours

Environment

Temp: -190 °C

Axial Tilt: 0.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 34,952,109 km

• M1: 226,042 km (0.112 R)
• M2: 322,683 km (0.032 R)
• M3: 433,535 km (0.089 R)
• M4: 580,889 km (0.097 R)
• M5: 692,638 km (0.071 R)
• M6: 917,633 km (0.098 R)
• M7: 1,043,595 km (0.083 R)
• M8: 1,201,420 km (0.074 R)
• M9: 1,449,304 km (0.103 R)
• M10: 1,627,176 km (0.114 R)
• M11: 1,723,966 km (0.075 R)
• M12: 1,842,597 km (0.104 R)
• M13: 1,923,380 km (0.085 R)
• M14: 2,046,798 km (0.116 R)
• M15: 2,205,073 km (0.077 R)
• M16: 2,411,368 km (0.069 R)
• M17: 2,511,449 km (0.116 R)
• M18: 2,761,876 km (0.091 R)
• M19: 3,092,786 km (0.065 R)
• M20: 3,299,979 km (0.116 R)
• M21: 3,424,146 km (0.043 R)
• M22: 3,549,808 km (0.111 R)
• M23: 3,677,116 km (0.07 R)
• M24: 3,805,919 km (0.028 R)
• M25: 3,923,055 km (0.067 R)
• M26: 4,255,162 km (0.072 R)
• M27: 4,568,869 km (0.088 R)
• M28: 4,679,721 km (0.082 R)
• M29: 4,875,993 km (0.09 R)
• M30: 5,060,746 km (0.059 R)
• M31: 5,218,871 km (0.073 R)
• M32: 5,305,937 km (0.093 R)
• M33: 5,643,729 km (0.091 R)
• M34: 5,747,999 km (0.116 R)
• M35: 6,371,673 km (0.071 R)
• M36: 6,464,722 km (0.08 R)
• M37: 6,652,318 km (0.112 R)
• M38: 6,857,566 km (0.112 R)
• M39: 7,145,243 km (0.068 R)
• M40: 7,290,503 km (0.084 R)
• M41: 7,388,040 km (0.058 R)
• M42: 7,699,503 km (0.112 R)
• M43: 8,488,632 km (0.079 R)
• M44: 8,728,587 km (0.095 R)
• M45: 8,884,169 km (0.1 R)
• M46: 9,198,025 km (0.106 R)
• M47: 9,480,017 km (0.08 R)
• M48: 9,568,729 km (0.053 R)
• M49: 9,657,739 km (0.112 R)
• M50: 9,818,707 km (0.069 R)
• M51: 10,453,002 km (0.076 R)
• M52: 10,581,506 km (0.06 R)
• M53: 11,138,010 km (0.084 R)
• M54: 12,376,381 km (0.064 R)
• M55: 12,492,918 km (0.079 R)
• M56: 12,590,306 km (0.101 R)
• M57: 12,687,994 km (0.039 R)
• M58: 12,844,772 km (0.115 R)
• M59: 12,943,058 km (0.108 R)
• M60: 13,199,768 km (0.094 R)
• M61: 13,318,848 km (0.1 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 625.1

Radius: 13.8

Gravity: 3.28 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.47 AU - 5.43 AU

Year: 6158 Days

Day: 8.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 34,952,109 km

• M1: 205,099 km (0.072 R)
• M2: 296,054 km (0.067 R)
• M3: 409,898 km (0.114 R)
• M4: 534,812 km (0.082 R)
• M5: 651,499 km (0.12 R)
• M6: 1,090,718 km (0.111 R)
• M7: 1,262,307 km (0.108 R)
• M8: 2,039,468 km (0.104 R)
• M9: 2,497,686 km (0.105 R)
• M10: 2,686,030 km (0.102 R)
• M11: 3,054,639 km (0.116 R)
• M12: 3,302,074 km (0.091 R)
• M13: 3,888,797 km (0.085 R)
• M14: 4,010,121 km (0.097 R)
• M15: 4,132,791 km (0.053 R)
• M16: 4,306,624 km (0.077 R)
• M17: 4,842,782 km (0.117 R)
• M18: 5,026,339 km (0.077 R)
• M19: 5,212,139 km (0.086 R)
• M20: 5,950,405 km (0.117 R)
• M21: 6,232,397 km (0.054 R)
• M22: 6,403,537 km (0.077 R)
• M23: 6,489,855 km (0.063 R)
• M24: 6,926,830 km (0.114 R)
• M25: 7,952,623 km (0.071 R)
• M26: 8,578,241 km (0.087 R)
• M27: 8,800,992 km (0.064 R)
• M28: 9,122,628 km (0.078 R)
• M29: 9,777,418 km (0.107 R)
• M30: 9,876,900 km (0.116 R)
• M31: 10,211,251 km (0.072 R)
• M32: 10,312,230 km (0.1 R)
• M33: 10,515,234 km (0.047 R)
• M34: 10,959,690 km (0.091 R)
• M35: 11,725,930 km (0.116 R)
• M36: 11,867,150 km (0.064 R)
• M37: 12,222,595 km (0.098 R)
• M38: 12,473,620 km (0.064 R)
• M39: 12,762,494 km (0.102 R)
• M40: 12,871,401 km (0.089 R)
• M41: 13,568,377 km (0.117 R)
• M42: 13,790,979 km (0.101 R)
• M43: 13,902,729 km (0.079 R)
• M44: 14,466,264 km (0.103 R)
• M45: 14,579,808 km (0.093 R)
• M46: 14,693,802 km (0.071 R)
• M47: 14,846,093 km (0.097 R)
• M48: 14,960,685 km (0.106 R)
• M49: 15,306,256 km (0.114 R)
• M50: 15,615,624 km (0.097 R)
• M51: 16,635,433 km (0.057 R)
• M52: 17,233,675 km (0.043 R)
• M53: 17,394,343 km (0.104 R)
• M54: 17,757,716 km (0.052 R)
• M55: 17,879,489 km (0.076 R)
• M56: 18,369,123 km (0.09 R)
• M57: 18,987,261 km (0.117 R)
• M58: 19,361,555 km (0.115 R)
• M59: 19,780,130 km (0.097 R)
• M60: 20,456,312 km (0.112 R)
• M61: 22,398,392 km (0.11 R)
• M62: 22,837,910 km (0.084 R)
• M63: 23,413,563 km (0.113 R)
• M64: 23,949,273 km (0.063 R)
• M65: 24,489,022 km (0.098 R)
• M66: 26,039,903 km (0.104 R)
• M67: 26,502,011 km (0.117 R)
• M68: 29,331,804 km (0.099 R)
• M69: 29,523,888 km (0.036 R)
• M70: 29,668,250 km (0.082 R)
• M71: 31,173,204 km (0.12 R)
• M72: 31,467,463 km (0.03 R)
• M73: 31,811,688 km (0.058 R)
• M74: 31,959,790 km (0.099 R)
• M75: 32,802,475 km (0.109 R)
• M76: 33,401,913 km (0.072 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 412.2

Radius: 11.9

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 4.79 AU - 5.83 AU

Year: 8027 Days

Day: 13.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 17.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 34,952,109 km

• M1: 177,722 km (0.073 R)
• M2: 302,337 km (0.06 R)
• M3: 480,209 km (0.111 R)
• M4: 698,323 km (0.093 R)
• M5: 792,570 km (0.065 R)
• M6: 1,072,018 km (0.058 R)
• M7: 1,470,098 km (0.05 R)
• M8: 1,576,762 km (0.082 R)
• M9: 1,990,699 km (0.061 R)
• M10: 2,190,113 km (0.086 R)
• M11: 2,354,670 km (0.106 R)
• M12: 2,459,539 km (0.058 R)
• M13: 2,652,370 km (0.066 R)
• M14: 3,098,920 km (0.107 R)
• M15: 3,593,490 km (0.119 R)
• M16: 3,813,100 km (0.118 R)
• M17: 4,012,065 km (0.116 R)
• M18: 4,709,042 km (0.112 R)
• M19: 4,868,962 km (0.069 R)
• M20: 5,359,942 km (0.115 R)
• M21: 6,271,891 km (0.113 R)
• M22: 6,596,518 km (0.118 R)
• M23: 6,926,531 km (0.114 R)
• M24: 7,108,891 km (0.099 R)
• M25: 7,571,896 km (0.105 R)
• M26: 8,044,625 km (0.105 R)
• M27: 9,893,356 km (0.102 R)
• M28: 10,619,205 km (0.083 R)
• M29: 11,255,295 km (0.058 R)
• M30: 11,722,190 km (0.041 R)
• M31: 12,712,378 km (0.116 R)
• M32: 12,936,177 km (0.115 R)
• M33: 13,958,828 km (0.073 R)
• M34: 14,228,253 km (0.078 R)
• M35: 14,499,474 km (0.082 R)
• M36: 15,125,542 km (0.074 R)
• M37: 15,960,896 km (0.069 R)
• M38: 16,485,536 km (0.099 R)
• M39: 16,566,767 km (0.094 R)
• M40: 19,922,996 km (0.11 R)
• M41: 21,322,633 km (0.114 R)
• M42: 21,944,960 km (0.081 R)
• M43: 24,031,552 km (0.066 R)
• M44: 24,262,231 km (0.112 R)
• M45: 25,567,174 km (0.12 R)
• M46: 26,942,726 km (0.117 R)
• M47: 27,422,636 km (0.051 R)
• M48: 28,002,178 km (0.031 R)
• M49: 28,244,976 km (0.045 R)
• M50: 28,977,257 km (0.101 R)
• M51: 29,173,530 km (0.091 R)
• M52: 29,370,400 km (0.049 R)
• M53: 29,518,203 km (0.115 R)
• M54: 29,715,822 km (0.1 R)
• M55: 30,410,704 km (0.048 R)
• M56: 30,660,233 km (0.094 R)
• M57: 31,211,501 km (0.091 R)
• M58: 31,362,446 km (0.085 R)
• M59: 31,664,932 km (0.079 R)
• M60: 31,867,189 km (0.098 R)
• M61: 31,968,467 km (0.094 R)
• M62: 32,936,066 km (0.089 R)
• M63: 33,038,391 km (0.094 R)
• M64: 33,449,186 km (0.036 R)
• M65: 34,171,894 km (0.033 R)
• M66: 34,483,356 km (0.036 R)
• M67: 34,587,327 km (0.116 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: 345 - 15,914 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit