🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.62 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 459

Radius: 11.1

Gravity: 3.73 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 1.18 AU - 1.3 AU

Year: 921 Days

Day: 7.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 44,473,819 km

• M1: 141,071 km (0.081 R)
• M2: 243,695 km (0.064 R)
• M3: 321,336 km (0.093 R)
• M4: 420,220 km (0.107 R)
• M5: 518,955 km (0.082 R)
• M6: 597,793 km (0.09 R)
• M7: 722,707 km (0.097 R)
• M8: 862,581 km (0.039 R)
• M9: 1,012,329 km (0.025 R)
• M10: 1,096,702 km (0.117 R)
• M11: 1,171,052 km (0.053 R)
• M12: 1,325,138 km (0.089 R)
• M13: 1,398,142 km (0.073 R)
• M14: 1,534,575 km (0.097 R)
• M15: 1,618,649 km (0.103 R)
• M16: 1,704,369 km (0.1 R)
• M17: 1,828,385 km (0.106 R)
• M18: 1,910,365 km (0.101 R)
• M19: 2,001,320 km (0.109 R)
• M20: 2,078,214 km (0.105 R)
• M21: 2,347,191 km (0.048 R)
• M22: 2,428,572 km (0.035 R)
• M23: 2,560,667 km (0.096 R)
• M24: 2,832,187 km (0.117 R)
• M25: 2,945,133 km (0.101 R)
• M26: 3,068,701 km (0.119 R)
• M27: 3,375,676 km (0.098 R)
• M28: 3,542,328 km (0.092 R)
• M29: 3,645,551 km (0.084 R)
• M30: 3,835,839 km (0.119 R)
• M31: 3,922,456 km (0.087 R)
• M32: 4,058,740 km (0.09 R)
• M33: 4,406,106 km (0.108 R)
• M34: 4,517,407 km (0.09 R)
• M35: 4,773,668 km (0.096 R)
• M36: 4,950,642 km (0.103 R)
• M37: 5,140,482 km (0.025 R)
• M38: 5,483,809 km (0.1 R)
• M39: 5,790,634 km (0.071 R)
• M40: 5,923,776 km (0.054 R)
• M41: 6,136,654 km (0.104 R)
• M42: 6,512,594 km (0.083 R)
• M43: 6,697,646 km (0.054 R)
• M44: 6,767,359 km (0.034 R)
• M45: 6,896,013 km (0.102 R)
• M46: 7,013,747 km (0.066 R)
• M47: 7,346,751 km (0.11 R)
• M48: 7,917,467 km (0.116 R)
• M49: 8,452,130 km (0.093 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.45 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 85.2

Radius: 8

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 1.27 AU - 1.63 AU

Year: 1164 Days

Day: 5.2 Hours

Environment

Temp: -188 °C

Axial Tilt: 141.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 44,473,819 km

• M1: 125,812 km (0.071 R)
• M2: 194,477 km (0.086 R)
• M3: 268,827 km (0.112 R)
• M4: 353,201 km (0.095 R)
• M5: 658,380 km (0.102 R)
• M6: 709,842 km (0.11 R)
• M7: 817,104 km (0.053 R)
• M8: 868,565 km (0.064 R)
• M9: 921,224 km (0.114 R)
• M10: 974,929 km (0.118 R)
• M11: 1,095,206 km (0.103 R)
• M12: 1,196,185 km (0.092 R)
• M13: 1,280,109 km (0.102 R)
• M14: 1,512,285 km (0.114 R)
• M15: 1,718,880 km (0.032 R)
• M16: 1,780,364 km (0.063 R)
• M17: 1,854,116 km (0.111 R)
• M18: 1,911,562 km (0.083 R)
• M19: 2,147,178 km (0.067 R)
• M20: 2,225,867 km (0.103 R)
• M21: 2,361,103 km (0.109 R)
• M22: 2,411,069 km (0.072 R)
• M23: 2,633,521 km (0.101 R)
• M24: 2,763,671 km (0.094 R)
• M25: 3,091,590 km (0.104 R)
• M26: 3,173,719 km (0.111 R)
• M27: 3,256,746 km (0.05 R)
• M28: 3,354,433 km (0.097 R)
• M29: 3,531,407 km (0.104 R)
• M30: 3,638,968 km (0.107 R)
• M31: 3,740,545 km (0.029 R)
• M32: 3,791,558 km (0.075 R)
• M33: 3,872,341 km (0.034 R)
• M34: 3,968,532 km (0.105 R)
• M35: 4,020,742 km (0.105 R)
• M36: 4,201,157 km (0.083 R)
• M37: 4,585,773 km (0.115 R)
• M38: 4,640,526 km (0.061 R)
• M39: 4,703,507 km (0.065 R)
• M40: 4,806,131 km (0.113 R)
• M41: 5,046,086 km (0.083 R)
• M42: 5,143,324 km (0.111 R)
• M43: 5,257,318 km (0.104 R)
• M44: 5,421,726 km (0.108 R)
• M45: 5,562,797 km (0.087 R)
• M46: 5,688,459 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 647.4

Radius: 14.2

Gravity: 3.21 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.82 AU - 2.5 AU

Year: 2117 Days

Day: 12.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 44,473,819 km

• M1: 204,051 km (0.111 R)
• M2: 502,649 km (0.069 R)
• M3: 763,398 km (0.108 R)
• M4: 924,814 km (0.097 R)
• M5: 1,136,944 km (0.038 R)
• M6: 1,366,128 km (0.095 R)
• M7: 1,481,468 km (0.076 R)
• M8: 1,677,441 km (0.09 R)
• M9: 1,767,499 km (0.069 R)
• M10: 1,859,352 km (0.075 R)
• M11: 2,120,400 km (0.055 R)
• M12: 2,255,487 km (0.061 R)
• M13: 2,470,160 km (0.025 R)
• M14: 3,339,024 km (0.047 R)
• M15: 3,497,598 km (0.1 R)
• M16: 3,837,036 km (0.104 R)
• M17: 4,018,648 km (0.103 R)
• M18: 4,234,069 km (0.109 R)
• M19: 4,676,429 km (0.053 R)
• M20: 5,018,111 km (0.045 R)
• M21: 5,117,145 km (0.076 R)
• M22: 5,435,489 km (0.11 R)
• M23: 5,760,416 km (0.078 R)
• M24: 5,951,452 km (0.118 R)
• M25: 6,126,930 km (0.1 R)
• M26: 6,429,417 km (0.057 R)
• M27: 6,663,987 km (0.11 R)
• M28: 7,123,103 km (0.113 R)
• M29: 7,459,997 km (0.12 R)
• M30: 7,554,543 km (0.117 R)
• M31: 7,763,980 km (0.092 R)
• M32: 7,917,617 km (0.095 R)
• M33: 8,345,018 km (0.106 R)
• M34: 8,443,304 km (0.112 R)
• M35: 8,680,566 km (0.097 R)
• M36: 9,141,627 km (0.098 R)
• M37: 9,385,322 km (0.117 R)
• M38: 9,672,550 km (0.087 R)
• M39: 9,796,417 km (0.075 R)
• M40: 10,318,663 km (0.063 R)
• M41: 10,424,129 km (0.11 R)
• M42: 10,530,045 km (0.088 R)
• M43: 10,871,427 km (0.049 R)
• M44: 11,238,091 km (0.117 R)
• M45: 11,455,607 km (0.093 R)
• M46: 11,850,844 km (0.08 R)
• M47: 12,429,638 km (0.1 R)
• M48: 12,835,797 km (0.041 R)
• M49: 12,926,752 km (0.112 R)
• M50: 13,017,708 km (0.069 R)
• M51: 13,568,676 km (0.105 R)
• M52: 14,057,114 km (0.089 R)
• M53: 14,197,736 km (0.08 R)
• M54: 14,362,293 km (0.057 R)
• M55: 14,503,962 km (0.073 R)
• M56: 14,717,289 km (0.066 R)
• M57: 14,883,941 km (0.117 R)
• M58: 15,315,232 km (0.117 R)
• M59: 15,799,480 km (0.105 R)
• M60: 16,239,447 km (0.085 R)
• M61: 16,337,883 km (0.091 R)
• M62: 16,584,570 km (0.08 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 100.6

Radius: 12.7

Gravity: 0.62 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 3.18 AU - 4.36 AU

Year: 4881 Days

Day: 14.4 Hours

Environment

Temp: -223 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 44,473,819 km

• M1: 183,706 km (0.069 R)
• M2: 347,366 km (0.075 R)
• M3: 464,053 km (0.094 R)
• M4: 563,086 km (0.111 R)
• M5: 670,946 km (0.115 R)
• M6: 852,109 km (0.107 R)
• M7: 945,010 km (0.1 R)
• M8: 1,151,305 km (0.116 R)
• M9: 1,245,851 km (0.103 R)
• M10: 1,382,883 km (0.075 R)
• M11: 1,683,574 km (0.114 R)
• M12: 1,971,401 km (0.106 R)
• M13: 2,323,255 km (0.074 R)
• M14: 2,619,459 km (0.041 R)
• M15: 3,275,745 km (0.109 R)
• M16: 3,413,075 km (0.118 R)
• M17: 3,510,314 km (0.116 R)
• M18: 4,442,907 km (0.07 R)
• M19: 4,734,174 km (0.084 R)
• M20: 5,174,740 km (0.076 R)
• M21: 5,628,769 km (0.088 R)
• M22: 6,333,824 km (0.113 R)
• M23: 6,471,305 km (0.085 R)
• M24: 6,819,419 km (0.086 R)
• M25: 7,048,902 km (0.119 R)
• M26: 7,191,469 km (0.08 R)
• M27: 7,606,753 km (0.092 R)
• M28: 8,048,515 km (0.048 R)
• M29: 8,310,012 km (0.113 R)
• M30: 8,423,108 km (0.069 R)
• M31: 8,631,498 km (0.103 R)
• M32: 8,784,088 km (0.037 R)
• M33: 9,092,259 km (0.099 R)
• M34: 9,286,587 km (0.097 R)
• M35: 9,403,872 km (0.096 R)
• M36: 9,560,950 km (0.051 R)
• M37: 9,858,051 km (0.091 R)
• M38: 9,957,683 km (0.081 R)
• M39: 10,077,810 km (0.082 R)
• M40: 10,178,190 km (0.074 R)
• M41: 10,685,477 km (0.102 R)
• M42: 10,993,798 km (0.075 R)
• M43: 11,304,961 km (0.077 R)
• M44: 11,577,080 km (0.109 R)
• M45: 12,926,453 km (0.119 R)
• M46: 13,013,818 km (0.115 R)
• M47: 13,431,495 km (0.077 R)
• M48: 13,942,970 km (0.081 R)
• M49: 14,234,985 km (0.072 R)
• M50: 14,325,193 km (0.077 R)
• M51: 14,916,404 km (0.092 R)
• M52: 15,191,963 km (0.066 R)

Planet 5 - Ice Giant

Semi-Major Axis: 6.94 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 368.1

Radius: 3.2

Gravity: 35.95 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 6.54 AU - 7.34 AU

Year: 12192 Days

Day: 24.6 Hours

Environment

Temp: -240 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 44,473,819 km

• M1: 43,832 km (0.072 R)
• M2: 77,791 km (0.115 R)
• M3: 156,180 km (0.079 R)
• M4: 194,776 km (0.074 R)
• M5: 259,253 km (0.105 R)
• M6: 282,291 km (0.118 R)
• M7: 330,761 km (0.107 R)
• M8: 422,315 km (0.084 R)
• M9: 581,936 km (0.083 R)
• M10: 660,475 km (0.093 R)
• M11: 1,530,087 km (0.094 R)
• M12: 1,863,840 km (0.099 R)
• M13: 1,886,878 km (0.058 R)
• M14: 2,027,201 km (0.11 R)
• M15: 2,170,815 km (0.111 R)
• M16: 2,219,434 km (0.074 R)
• M17: 2,342,553 km (0.077 R)
• M18: 2,367,386 km (0.117 R)
• M19: 2,518,630 km (0.089 R)
• M20: 2,595,373 km (0.117 R)
• M21: 2,621,254 km (0.112 R)
• M22: 2,777,584 km (0.113 R)
• M23: 3,126,895 km (0.093 R)
• M24: 3,237,148 km (0.069 R)
• M25: 3,575,539 km (0.086 R)
• M26: 4,133,988 km (0.096 R)
• M27: 4,285,381 km (0.091 R)
• M28: 5,362,485 km (0.119 R)
• M29: 5,395,247 km (0.118 R)
• M30: 5,494,431 km (0.118 R)
• M31: 5,527,492 km (0.063 R)
• M32: 5,828,931 km (0.065 R)
• M33: 5,930,658 km (0.107 R)
• M34: 6,729,361 km (0.116 R)
• M35: 6,764,816 km (0.082 R)
• M36: 6,871,629 km (0.102 R)
• M37: 7,231,860 km (0.092 R)
• M38: 7,268,213 km (0.077 R)
• M39: 7,561,125 km (0.069 R)
• M40: 7,709,077 km (0.119 R)
• M41: 8,348,608 km (0.089 R)
• M42: 8,965,849 km (0.069 R)
• M43: 9,717,578 km (0.055 R)
• M44: 9,959,179 km (0.053 R)
• M45: 10,489,503 km (0.096 R)
• M46: 10,737,238 km (0.064 R)
• M47: 12,177,566 km (0.059 R)
• M48: 12,612,596 km (0.043 R)
• M49: 12,964,301 km (0.086 R)
• M50: 15,514,496 km (0.025 R)
• M51: 15,561,470 km (0.108 R)
• M52: 16,128,146 km (0.063 R)
• M53: 16,366,306 km (0.104 R)
• M54: 17,574,159 km (0.113 R)
• M55: 17,623,078 km (0.078 R)
• M56: 17,868,269 km (0.098 R)
• M57: 17,917,487 km (0.075 R)
• M58: 18,213,541 km (0.092 R)
• M59: 19,111,278 km (0.036 R)
• M60: 19,312,786 km (0.074 R)
• M61: 20,228,026 km (0.091 R)
• M62: 20,381,812 km (0.108 R)
• M63: 21,313,508 km (0.105 R)
• M64: 23,702,436 km (0.085 R)
• M65: 23,918,904 km (0.098 R)
• M66: 23,973,059 km (0.114 R)
• M67: 24,462,842 km (0.087 R)
• M68: 24,572,049 km (0.1 R)
• M69: 24,900,865 km (0.077 R)
• M70: 25,175,975 km (0.062 R)
• M71: 25,618,336 km (0.069 R)
• M72: 25,784,839 km (0.096 R)
• M73: 26,903,980 km (0.047 R)
• M74: 27,186,271 km (0.091 R)
• M75: 29,595,994 km (0.077 R)
• M76: 29,712,381 km (0.06 R)
• M77: 30,944,170 km (0.077 R)
• M78: 31,655,508 km (0.098 R)
• M79: 32,072,886 km (0.09 R)
• M80: 33,154,628 km (0.116 R)
• M81: 34,370,560 km (0.088 R)
• M82: 34,676,786 km (0.101 R)
• M83: 35,230,299 km (0.075 R)
• M84: 35,353,717 km (0.063 R)
• M85: 35,477,285 km (0.095 R)
• M86: 35,848,886 km (0.069 R)
• M87: 37,536,499 km (0.064 R)
• M88: 38,485,249 km (0.067 R)
• M89: 39,634,011 km (0.065 R)
• M90: 41,118,321 km (0.114 R)
• M91: 41,248,322 km (0.118 R)
• M92: 41,378,322 km (0.076 R)
• M93: 42,096,093 km (0.103 R)
• M94: 42,555,059 km (0.107 R)
• M95: 42,949,698 km (0.108 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 18,057 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit