🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.55 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 941.5

Radius: 14.7

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 1.04 AU - 1.14 AU

Year: 800 Days

Day: 14.6 Hours

Environment

Temp: -184 °C

Axial Tilt: 39.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 35,837,330 km

• M1: 186,249 km (0.102 R)
• M2: 354,996 km (0.025 R)
• M3: 449,392 km (0.101 R)
• M4: 591,510 km (0.076 R)
• M5: 707,897 km (0.055 R)
• M6: 887,714 km (0.073 R)
• M7: 1,057,956 km (0.087 R)
• M8: 1,205,460 km (0.109 R)
• M9: 1,411,306 km (0.101 R)
• M10: 1,560,455 km (0.041 R)
• M11: 1,652,608 km (0.119 R)
• M12: 2,040,515 km (0.086 R)
• M13: 2,185,026 km (0.072 R)
• M14: 2,280,470 km (0.111 R)
• M15: 2,395,062 km (0.119 R)
• M16: 2,520,874 km (0.039 R)
• M17: 2,639,654 km (0.1 R)
• M18: 2,845,052 km (0.044 R)
• M19: 3,065,560 km (0.114 R)
• M20: 3,272,005 km (0.107 R)
• M21: 3,523,927 km (0.094 R)
• M22: 3,709,429 km (0.05 R)
• M23: 3,803,376 km (0.052 R)
• M24: 4,036,450 km (0.098 R)
• M25: 4,187,244 km (0.102 R)
• M26: 4,472,378 km (0.097 R)
• M27: 4,628,708 km (0.086 R)
• M28: 4,958,122 km (0.034 R)
• M29: 5,189,999 km (0.078 R)
• M30: 5,413,498 km (0.104 R)
• M31: 5,616,353 km (0.087 R)
• M32: 6,103,444 km (0.096 R)
• M33: 6,327,242 km (0.101 R)
• M34: 6,680,592 km (0.071 R)
• M35: 6,782,767 km (0.116 R)
• M36: 7,170,824 km (0.1 R)
• M37: 7,354,231 km (0.039 R)
• M38: 7,512,805 km (0.115 R)
• M39: 7,766,373 km (0.117 R)
• M40: 7,981,944 km (0.082 R)
• M41: 8,185,995 km (0.113 R)
• M42: 8,295,501 km (0.041 R)
• M43: 8,529,771 km (0.076 R)
• M44: 8,738,460 km (0.111 R)
• M45: 8,906,459 km (0.057 R)
• M46: 9,033,318 km (0.103 R)
• M47: 9,203,261 km (0.052 R)
• M48: 9,446,058 km (0.029 R)
• M49: 9,821,399 km (0.111 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 38

Radius: 12.3

Gravity: 0.25 G

Time & Orbit

Eccentricity (e): 0.077

Orbit Range: 1.39 AU - 1.63 AU

Year: 1304 Days

Day: 7.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 39.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 35,837,330 km

• M1: 401,521 km (0.12 R)
• M2: 480,209 km (0.109 R)
• M3: 745,596 km (0.119 R)
• M4: 848,669 km (0.052 R)
• M5: 1,050,775 km (0.113 R)
• M6: 1,286,542 km (0.094 R)
• M7: 1,462,469 km (0.118 R)
• M8: 1,544,448 km (0.09 R)
• M9: 1,665,623 km (0.042 R)
• M10: 1,746,705 km (0.061 R)
• M11: 1,898,098 km (0.114 R)
• M12: 2,018,374 km (0.103 R)
• M13: 2,182,932 km (0.086 R)
• M14: 2,261,770 km (0.108 R)
• M15: 2,373,520 km (0.107 R)
• M16: 2,514,740 km (0.111 R)
• M17: 2,658,653 km (0.093 R)
• M18: 2,926,134 km (0.092 R)
• M19: 3,184,490 km (0.1 R)
• M20: 3,432,224 km (0.061 R)
• M21: 3,888,797 km (0.082 R)
• M22: 4,036,599 km (0.119 R)
• M23: 4,127,704 km (0.112 R)
• M24: 4,239,005 km (0.09 R)
• M25: 4,491,676 km (0.046 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 15

Radius: 11.8

Gravity: 0.11 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.34 AU - 1.68 AU

Year: 1304 Days

Day: 11.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 35,837,330 km

• M1: 147,354 km (0.102 R)
• M2: 296,204 km (0.05 R)
• M3: 552,166 km (0.076 R)
• M4: 821,741 km (0.049 R)
• M5: 929,452 km (0.074 R)
• M6: 1,010,534 km (0.064 R)
• M7: 1,127,070 km (0.064 R)
• M8: 1,262,157 km (0.077 R)
• M9: 1,367,175 km (0.089 R)
• M10: 1,590,375 km (0.104 R)
• M11: 1,677,591 km (0.108 R)
• M12: 1,965,866 km (0.06 R)
• M13: 2,143,139 km (0.113 R)
• M14: 2,274,486 km (0.12 R)
• M15: 2,549,597 km (0.086 R)
• M16: 2,716,249 km (0.103 R)
• M17: 2,942,740 km (0.099 R)
• M18: 3,434,019 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 257

Radius: 13.9

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 3.24 AU - 4.1 AU

Year: 4942 Days

Day: 10.6 Hours

Environment

Temp: -225 °C

Axial Tilt: 37 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 35,837,330 km

• M1: 174,730 km (0.091 R)
• M2: 295,605 km (0.101 R)
• M3: 464,651 km (0.111 R)
• M4: 595,699 km (0.11 R)
• M5: 713,582 km (0.079 R)
• M6: 810,521 km (0.061 R)
• M7: 1,166,115 km (0.109 R)
• M8: 1,319,902 km (0.039 R)
• M9: 1,455,737 km (0.081 R)
• M10: 1,544,897 km (0.062 R)
• M11: 1,675,496 km (0.088 R)
• M12: 1,990,400 km (0.057 R)
• M13: 2,221,080 km (0.071 R)
• M14: 2,324,901 km (0.091 R)
• M15: 2,415,108 km (0.075 R)
• M16: 2,552,888 km (0.098 R)
• M17: 2,677,652 km (0.082 R)
• M18: 2,852,532 km (0.095 R)
• M19: 3,264,375 km (0.071 R)
• M20: 3,677,714 km (0.078 R)
• M21: 3,819,383 km (0.06 R)
• M22: 4,649,801 km (0.064 R)
• M23: 5,698,033 km (0.12 R)
• M24: 5,862,591 km (0.092 R)
• M25: 6,557,922 km (0.08 R)
• M26: 7,257,292 km (0.096 R)
• M27: 7,911,783 km (0.12 R)
• M28: 8,188,090 km (0.041 R)
• M29: 8,467,688 km (0.049 R)
• M30: 9,084,331 km (0.069 R)
• M31: 9,277,013 km (0.117 R)
• M32: 10,360,849 km (0.115 R)
• M33: 10,511,794 km (0.093 R)
• M34: 10,638,204 km (0.111 R)
• M35: 10,815,926 km (0.035 R)
• M36: 11,045,858 km (0.078 R)
• M37: 11,693,318 km (0.066 R)
• M38: 12,140,466 km (0.088 R)
• M39: 12,700,859 km (0.085 R)
• M40: 12,997,661 km (0.101 R)
• M41: 13,133,347 km (0.109 R)
• M42: 14,264,007 km (0.104 R)
• M43: 14,376,056 km (0.083 R)
• M44: 15,025,610 km (0.114 R)
• M45: 15,339,766 km (0.114 R)
• M46: 15,829,399 km (0.115 R)
• M47: 16,061,575 km (0.095 R)
• M48: 16,972,178 km (0.071 R)
• M49: 17,209,889 km (0.109 R)
• M50: 17,718,821 km (0.097 R)
• M51: 18,232,689 km (0.049 R)
• M52: 18,628,824 km (0.084 R)
• M53: 19,089,586 km (0.102 R)
• M54: 19,616,320 km (0.046 R)
• M55: 19,897,115 km (0.095 R)
• M56: 20,210,672 km (0.077 R)
• M57: 21,129,353 km (0.053 R)
• M58: 21,385,165 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 853.1

Radius: 14.2

Gravity: 4.23 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 3.61 AU - 4.55 AU

Year: 5793 Days

Day: 12.9 Hours

Environment

Temp: -220 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 35,837,330 km

• M1: 182,509 km (0.101 R)
• M2: 334,800 km (0.107 R)
• M3: 575,353 km (0.086 R)
• M4: 808,876 km (0.099 R)
• M5: 1,270,684 km (0.077 R)
• M6: 1,495,380 km (0.066 R)
• M7: 1,733,690 km (0.054 R)
• M8: 1,828,834 km (0.103 R)
• M9: 1,925,773 km (0.093 R)
• M10: 2,084,796 km (0.089 R)
• M11: 2,373,819 km (0.109 R)
• M12: 2,501,875 km (0.115 R)
• M13: 2,676,156 km (0.054 R)
• M14: 2,764,868 km (0.119 R)
• M15: 2,854,627 km (0.032 R)
• M16: 2,945,432 km (0.034 R)
• M17: 3,106,699 km (0.074 R)
• M18: 3,535,147 km (0.077 R)
• M19: 3,706,886 km (0.06 R)
• M20: 3,831,351 km (0.097 R)
• M21: 4,317,095 km (0.056 R)
• M22: 4,849,813 km (0.081 R)
• M23: 5,151,851 km (0.069 R)
• M24: 5,431,899 km (0.107 R)
• M25: 6,631,823 km (0.117 R)
• M26: 7,592,242 km (0.11 R)
• M27: 7,719,400 km (0.116 R)
• M28: 7,815,142 km (0.066 R)
• M29: 8,169,989 km (0.057 R)
• M30: 8,695,526 km (0.1 R)
• M31: 8,861,879 km (0.048 R)
• M32: 9,029,428 km (0.113 R)
• M33: 9,164,366 km (0.114 R)
• M34: 9,641,433 km (0.073 R)
• M35: 9,848,477 km (0.089 R)
• M36: 10,022,160 km (0.11 R)
• M37: 10,196,740 km (0.068 R)
• M38: 10,478,433 km (0.088 R)
• M39: 10,655,707 km (0.036 R)
• M40: 10,834,027 km (0.114 R)
• M41: 11,740,441 km (0.057 R)
• M42: 11,887,795 km (0.119 R)
• M43: 12,184,298 km (0.102 R)
• M44: 13,164,762 km (0.063 R)
• M45: 14,722,226 km (0.108 R)
• M46: 15,120,754 km (0.116 R)
• M47: 15,765,820 km (0.083 R)
• M48: 16,050,804 km (0.058 R)
• M49: 16,626,008 km (0.114 R)
• M50: 17,041,142 km (0.118 R)
• M51: 17,501,604 km (0.093 R)
• M52: 18,093,563 km (0.103 R)
• M53: 18,606,385 km (0.06 R)
• M54: 18,864,441 km (0.093 R)
• M55: 19,080,460 km (0.066 R)
• M56: 20,173,123 km (0.032 R)
• M57: 21,151,344 km (0.112 R)
• M58: 21,646,213 km (0.064 R)
• M59: 22,372,960 km (0.119 R)
• M60: 22,739,325 km (0.11 R)
• M61: 22,831,178 km (0.105 R)
• M62: 23,153,861 km (0.046 R)
• M63: 23,478,039 km (0.074 R)
• M64: 25,121,372 km (0.078 R)
• M65: 25,502,248 km (0.095 R)
• M66: 25,789,027 km (0.105 R)
• M67: 25,932,940 km (0.115 R)
• M68: 26,317,856 km (0.086 R)
• M69: 26,414,346 km (0.054 R)
• M70: 26,510,987 km (0.037 R)
• M71: 26,801,655 km (0.116 R)
• M72: 28,865,508 km (0.103 R)
• M73: 29,164,554 km (0.095 R)
• M74: 30,421,475 km (0.094 R)
• M75: 31,542,262 km (0.037 R)
• M76: 31,798,823 km (0.091 R)
• M77: 32,572,842 km (0.057 R)
• M78: 32,832,245 km (0.098 R)
• M79: 34,192,089 km (0.113 R)
• M80: 34,878,893 km (0.116 R)
• M81: 35,463,522 km (0.11 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 243 - 11,223 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit