🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 591.4

Radius: 9.7

Gravity: 6.29 G

Time & Orbit

Eccentricity (e): 0.082

Orbit Range: 0.47 AU - 0.55 AU

Year: 256 Days

Day: 12.4 Hours

Environment

Temp: -137 °C

Axial Tilt: 22.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 40,191,333 km

• M1: 121,922 km (0.027 R)
• M2: 182,809 km (0.045 R)
• M3: 251,474 km (0.076 R)
• M4: 315,502 km (0.094 R)
• M5: 390,002 km (0.107 R)
• M6: 469,588 km (0.096 R)
• M7: 541,843 km (0.087 R)
• M8: 630,256 km (0.076 R)
• M9: 705,504 km (0.099 R)
• M10: 790,475 km (0.099 R)
• M11: 920,027 km (0.104 R)
• M12: 982,260 km (0.108 R)
• M13: 1,074,861 km (0.057 R)
• M14: 1,189,453 km (0.119 R)
• M15: 1,300,454 km (0.108 R)
• M16: 1,451,249 km (0.11 R)
• M17: 1,528,890 km (0.097 R)
• M18: 1,637,498 km (0.08 R)
• M19: 1,714,242 km (0.082 R)
• M20: 1,774,829 km (0.112 R)
• M21: 1,849,478 km (0.084 R)
• M22: 1,970,054 km (0.109 R)
• M23: 2,042,759 km (0.058 R)
• M24: 2,191,160 km (0.064 R)
• M25: 2,261,920 km (0.061 R)
• M26: 2,338,215 km (0.032 R)
• M27: 2,400,896 km (0.068 R)
• M28: 2,503,371 km (0.065 R)
• M29: 2,582,508 km (0.099 R)
• M30: 2,662,543 km (0.083 R)
• M31: 2,763,671 km (0.033 R)
• M32: 2,835,179 km (0.108 R)
• M33: 2,985,375 km (0.11 R)
• M34: 3,085,306 km (0.113 R)
• M35: 3,175,664 km (0.083 R)
• M36: 3,331,844 km (0.1 R)
• M37: 3,479,646 km (0.089 R)
• M38: 3,568,208 km (0.073 R)
• M39: 3,753,261 km (0.052 R)
• M40: 3,867,105 km (0.089 R)
• M41: 3,958,958 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 473.4

Radius: 15

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.19 AU - 3.51 AU

Year: 4310 Days

Day: 11.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 40,191,333 km

• M1: 203,752 km (0.066 R)
• M2: 298,897 km (0.103 R)
• M3: 400,473 km (0.109 R)
• M4: 539,151 km (0.092 R)
• M5: 911,350 km (0.097 R)
• M6: 1,014,573 km (0.12 R)
• M7: 1,403,228 km (0.088 R)
• M8: 1,525,001 km (0.07 R)
• M9: 1,636,601 km (0.066 R)
• M10: 1,794,726 km (0.108 R)
• M11: 2,018,823 km (0.086 R)
• M12: 2,205,222 km (0.087 R)
• M13: 2,462,680 km (0.109 R)
• M14: 2,561,864 km (0.118 R)
• M15: 3,239,991 km (0.102 R)
• M16: 4,228,085 km (0.085 R)
• M17: 4,509,478 km (0.079 R)
• M18: 5,069,872 km (0.109 R)
• M19: 5,176,086 km (0.109 R)
• M20: 5,895,951 km (0.067 R)
• M21: 6,097,908 km (0.106 R)
• M22: 6,324,998 km (0.068 R)
• M23: 6,577,968 km (0.101 R)
• M24: 6,834,379 km (0.097 R)
• M25: 7,794,647 km (0.07 R)
• M26: 7,991,817 km (0.094 R)
• M27: 8,366,111 km (0.069 R)
• M28: 8,593,350 km (0.078 R)
• M29: 8,797,252 km (0.062 R)
• M30: 8,899,727 km (0.119 R)
• M31: 9,261,604 km (0.09 R)
• M32: 9,787,141 km (0.111 R)
• M33: 9,920,134 km (0.027 R)
• M34: 10,403,634 km (0.094 R)
• M35: 10,512,093 km (0.057 R)
• M36: 10,757,583 km (0.057 R)
• M37: 11,005,018 km (0.055 R)
• M38: 11,561,671 km (0.06 R)
• M39: 11,843,364 km (0.109 R)
• M40: 12,013,607 km (0.118 R)
• M41: 12,270,317 km (0.119 R)
• M42: 12,528,971 km (0.118 R)
• M43: 13,198,123 km (0.094 R)
• M44: 13,404,119 km (0.059 R)
• M45: 13,522,301 km (0.042 R)
• M46: 13,670,553 km (0.071 R)
• M47: 13,819,403 km (0.051 R)
• M48: 14,088,529 km (0.118 R)
• M49: 15,771,056 km (0.118 R)
• M50: 16,146,547 km (0.076 R)
• M51: 16,493,315 km (0.115 R)
• M52: 16,683,603 km (0.101 R)
• M53: 16,874,490 km (0.11 R)
• M54: 17,066,275 km (0.096 R)
• M55: 17,226,494 km (0.069 R)
• M56: 18,100,894 km (0.12 R)
• M57: 18,559,860 km (0.049 R)
• M58: 19,389,230 km (0.052 R)
• M59: 19,791,499 km (0.05 R)
• M60: 20,672,780 km (0.052 R)
• M61: 20,809,513 km (0.107 R)
• M62: 21,118,283 km (0.108 R)
• M63: 21,256,062 km (0.085 R)
• M64: 21,393,991 km (0.112 R)
• M65: 22,158,437 km (0.113 R)
• M66: 22,896,403 km (0.111 R)
• M67: 23,215,196 km (0.049 R)
• M68: 23,499,881 km (0.106 R)
• M69: 23,785,613 km (0.115 R)
• M70: 24,000,585 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 795.6

Radius: 13.8

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.57 AU - 3.79 AU

Year: 4962 Days

Day: 9.6 Hours

Environment

Temp: -216 °C

Axial Tilt: 24.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 40,191,333 km

• M1: 247,435 km (0.114 R)
• M2: 522,845 km (0.065 R)
• M3: 610,359 km (0.119 R)
• M4: 791,074 km (0.096 R)
• M5: 895,642 km (0.074 R)
• M6: 991,535 km (0.107 R)
• M7: 1,526,497 km (0.06 R)
• M8: 1,712,297 km (0.026 R)
• M9: 1,941,780 km (0.076 R)
• M10: 2,412,116 km (0.07 R)
• M11: 2,510,551 km (0.071 R)
• M12: 2,610,333 km (0.059 R)
• M13: 2,855,524 km (0.117 R)
• M14: 3,086,952 km (0.087 R)
• M15: 3,259,289 km (0.086 R)
• M16: 3,613,537 km (0.094 R)
• M17: 4,263,839 km (0.089 R)
• M18: 4,456,371 km (0.112 R)
• M19: 4,925,360 km (0.093 R)
• M20: 5,076,753 km (0.08 R)
• M21: 5,384,327 km (0.089 R)
• M22: 5,592,866 km (0.116 R)
• M23: 5,830,577 km (0.084 R)
• M24: 6,017,874 km (0.116 R)
• M25: 6,234,491 km (0.039 R)
• M26: 6,453,503 km (0.104 R)
• M27: 6,759,131 km (0.1 R)
• M28: 7,240,687 km (0.117 R)
• M29: 7,762,634 km (0.106 R)
• M30: 8,058,089 km (0.07 R)
• M31: 8,177,169 km (0.031 R)
• M32: 8,417,423 km (0.109 R)
• M33: 9,214,032 km (0.104 R)
• M34: 10,389,123 km (0.119 R)
• M35: 11,209,817 km (0.107 R)
• M36: 11,544,019 km (0.051 R)
• M37: 11,813,744 km (0.113 R)
• M38: 11,949,280 km (0.116 R)
• M39: 12,462,550 km (0.111 R)
• M40: 13,088,019 km (0.071 R)
• M41: 13,193,335 km (0.089 R)
• M42: 13,334,107 km (0.082 R)
• M43: 13,938,034 km (0.071 R)
• M44: 14,081,348 km (0.119 R)
• M45: 14,405,826 km (0.096 R)
• M46: 14,696,345 km (0.115 R)
• M47: 14,952,158 km (0.064 R)
• M48: 15,098,913 km (0.072 R)
• M49: 15,356,969 km (0.071 R)
• M50: 16,065,016 km (0.097 R)
• M51: 16,253,061 km (0.075 R)
• M52: 17,166,056 km (0.112 R)
• M53: 17,358,439 km (0.105 R)
• M54: 17,628,912 km (0.096 R)
• M55: 17,784,045 km (0.088 R)
• M56: 17,900,732 km (0.073 R)
• M57: 18,017,568 km (0.114 R)
• M58: 18,330,676 km (0.093 R)
• M59: 19,121,301 km (0.094 R)
• M60: 20,328,107 km (0.111 R)
• M61: 20,899,720 km (0.113 R)
• M62: 21,352,553 km (0.117 R)
• M63: 21,476,570 km (0.107 R)
• M64: 22,017,067 km (0.098 R)
• M65: 23,153,711 km (0.057 R)
• M66: 24,525,524 km (0.088 R)
• M67: 25,791,421 km (0.106 R)
• M68: 26,499,019 km (0.069 R)
• M69: 27,078,561 km (0.088 R)
• M70: 28,751,065 km (0.047 R)
• M71: 29,208,835 km (0.108 R)
• M72: 30,038,804 km (0.106 R)
• M73: 30,876,701 km (0.074 R)
• M74: 31,298,418 km (0.084 R)

Planet 4 - Ice Giant

Semi-Major Axis: 7.27 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 212.7

Radius: 6.9

Gravity: 4.47 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 6.36 AU - 8.18 AU

Year: 13779 Days

Day: 21.9 Hours

Environment

Temp: -224 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 40,191,333 km

• M1: 174,730 km (0.069 R)
• M2: 225,743 km (0.109 R)
• M3: 348,413 km (0.111 R)
• M4: 1,044,792 km (0.072 R)
• M5: 1,168,659 km (0.083 R)
• M6: 1,670,260 km (0.082 R)
• M7: 1,879,548 km (0.1 R)
• M8: 1,987,408 km (0.1 R)
• M9: 2,580,713 km (0.091 R)
• M10: 2,946,629 km (0.086 R)
• M11: 3,123,155 km (0.039 R)
• M12: 3,672,927 km (0.098 R)
• M13: 3,781,086 km (0.069 R)
• M14: 4,366,163 km (0.05 R)
• M15: 5,525,996 km (0.1 R)
• M16: 6,187,817 km (0.102 R)
• M17: 6,511,696 km (0.113 R)
• M18: 6,642,893 km (0.076 R)
• M19: 6,774,988 km (0.114 R)
• M20: 8,248,228 km (0.045 R)
• M21: 8,319,138 km (0.092 R)
• M22: 8,820,889 km (0.107 R)
• M23: 9,002,501 km (0.091 R)
• M24: 9,185,309 km (0.027 R)
• M25: 10,193,749 km (0.073 R)
• M26: 10,846,594 km (0.081 R)
• M27: 10,963,280 km (0.09 R)
• M28: 11,354,927 km (0.119 R)
• M29: 13,339,792 km (0.114 R)
• M30: 14,095,411 km (0.051 R)
• M31: 14,350,475 km (0.08 R)
• M32: 14,821,858 km (0.057 R)
• M33: 17,846,876 km (0.077 R)
• M34: 19,240,081 km (0.083 R)
• M35: 19,475,698 km (0.064 R)
• M36: 19,759,635 km (0.063 R)
• M37: 20,140,511 km (0.119 R)
• M38: 22,723,617 km (0.096 R)
• M39: 23,122,595 km (0.062 R)
• M40: 24,638,919 km (0.09 R)
• M41: 24,997,355 km (0.048 R)
• M42: 26,291,527 km (0.094 R)
• M43: 27,342,452 km (0.039 R)
• M44: 27,395,409 km (0.116 R)
• M45: 28,782,930 km (0.118 R)
• M46: 30,576,758 km (0.102 R)
• M47: 31,681,538 km (0.052 R)
• M48: 35,188,112 km (0.089 R)
• M49: 36,519,982 km (0.098 R)
• M50: 38,400,128 km (0.114 R)
• M51: 38,994,181 km (0.099 R)
• M52: 39,352,019 km (0.079 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 12,041 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit