🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.45 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 782.3

Radius: 8.3

Gravity: 11.36 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 0.76 AU - 1.02 AU

Year: 551 Days

Day: 10.5 Hours

Environment

Temp: -148 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 32,977,199 km

• M1: 113,844 km (0.12 R)
• M2: 188,045 km (0.094 R)
• M3: 241,301 km (0.061 R)
• M4: 407,953 km (0.111 R)
• M5: 465,848 km (0.073 R)
• M6: 556,504 km (0.114 R)
• M7: 653,743 km (0.114 R)
• M8: 733,179 km (0.112 R)
• M9: 810,970 km (0.057 R)
• M10: 886,816 km (0.104 R)
• M11: 954,434 km (0.076 R)
• M12: 1,151,305 km (0.088 R)
• M13: 1,237,174 km (0.079 R)
• M14: 1,391,410 km (0.082 R)
• M15: 1,526,945 km (0.112 R)
• M16: 1,602,792 km (0.087 R)
• M17: 1,673,402 km (0.115 R)
• M18: 1,745,059 km (0.112 R)
• M19: 1,844,542 km (0.091 R)
• M20: 1,987,109 km (0.114 R)
• M21: 2,049,341 km (0.077 R)
• M22: 2,133,415 km (0.075 R)
• M23: 2,197,144 km (0.102 R)
• M24: 2,341,207 km (0.114 R)
• M25: 2,525,661 km (0.09 R)
• M26: 2,676,755 km (0.045 R)
• M27: 2,861,957 km (0.043 R)
• M28: 2,940,346 km (0.117 R)
• M29: 3,075,433 km (0.068 R)
• M30: 3,155,917 km (0.087 R)
• M31: 3,253,305 km (0.115 R)
• M32: 3,351,740 km (0.094 R)
• M33: 3,669,935 km (0.035 R)
• M34: 3,772,559 km (0.105 R)
• M35: 3,850,051 km (0.105 R)
• M36: 4,121,272 km (0.116 R)
• M37: 4,335,645 km (0.083 R)
• M38: 4,444,104 km (0.102 R)
• M39: 4,599,387 km (0.071 R)
• M40: 4,654,588 km (0.116 R)
• M41: 4,840,389 km (0.078 R)
• M42: 4,962,461 km (0.077 R)
• M43: 5,104,579 km (0.09 R)
• M44: 5,228,894 km (0.095 R)
• M45: 5,305,788 km (0.033 R)
• M46: 5,490,242 km (0.066 R)
• M47: 5,696,388 km (0.094 R)
• M48: 5,815,468 km (0.113 R)
• M49: 6,045,848 km (0.092 R)
• M50: 6,116,608 km (0.03 R)
• M51: 6,207,863 km (0.106 R)
• M52: 6,640,201 km (0.118 R)
• M53: 6,702,733 km (0.042 R)
• M54: 6,828,395 km (0.115 R)
• M55: 7,007,912 km (0.089 R)
• M56: 7,092,884 km (0.109 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.6

Radius: 14.7

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.7 AU - 1.08 AU

Year: 551 Days

Day: 7.5 Hours

Environment

Temp: -149 °C

Axial Tilt: 20.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 32,977,199 km

• M1: 183,257 km (0.064 R)
• M2: 294,708 km (0.109 R)
• M3: 391,049 km (0.116 R)
• M4: 518,506 km (0.069 R)
• M5: 626,067 km (0.11 R)
• M6: 790,176 km (0.067 R)
• M7: 902,374 km (0.033 R)
• M8: 1,000,062 km (0.067 R)
• M9: 1,113,906 km (0.111 R)
• M10: 1,223,112 km (0.073 R)
• M11: 1,372,710 km (0.113 R)
• M12: 1,477,279 km (0.105 R)
• M13: 1,641,238 km (0.1 R)
• M14: 1,767,499 km (0.116 R)
• M15: 1,912,160 km (0.104 R)
• M16: 2,049,491 km (0.113 R)
• M17: 2,162,587 km (0.042 R)
• M18: 2,289,895 km (0.116 R)
• M19: 2,415,856 km (0.086 R)
• M20: 2,527,456 km (0.115 R)
• M21: 2,640,851 km (0.106 R)
• M22: 2,812,141 km (0.085 R)
• M23: 2,912,222 km (0.054 R)
• M24: 3,018,137 km (0.116 R)
• M25: 3,125,399 km (0.062 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 818.3

Radius: 13.8

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 1.74 AU - 1.88 AU

Year: 1597 Days

Day: 11.3 Hours

Environment

Temp: -187 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 32,977,199 km

• M1: 172,038 km (0.1 R)
• M2: 342,130 km (0.11 R)
• M3: 481,705 km (0.12 R)
• M4: 653,743 km (0.11 R)
• M5: 763,996 km (0.087 R)
• M6: 930,499 km (0.054 R)
• M7: 1,048,831 km (0.06 R)
• M8: 1,163,722 km (0.107 R)
• M9: 1,320,949 km (0.11 R)
• M10: 1,535,473 km (0.085 R)
• M11: 1,636,900 km (0.076 R)
• M12: 1,783,057 km (0.09 R)
• M13: 2,088,835 km (0.034 R)
• M14: 2,213,749 km (0.103 R)
• M15: 2,317,869 km (0.1 R)
• M16: 2,411,817 km (0.069 R)
• M17: 2,555,281 km (0.119 R)
• M18: 2,701,738 km (0.098 R)
• M19: 2,788,504 km (0.112 R)
• M20: 2,939,449 km (0.118 R)
• M21: 3,041,624 km (0.086 R)
• M22: 3,171,176 km (0.096 R)
• M23: 3,262,879 km (0.047 R)
• M24: 3,395,572 km (0.03 R)
• M25: 3,693,871 km (0.087 R)
• M26: 3,804,423 km (0.076 R)
• M27: 3,944,297 km (0.059 R)
• M28: 4,071,755 km (0.043 R)
• M29: 4,186,197 km (0.081 R)
• M30: 4,477,015 km (0.059 R)
• M31: 4,639,928 km (0.118 R)
• M32: 4,941,068 km (0.065 R)
• M33: 5,063,290 km (0.088 R)
• M34: 5,202,116 km (0.103 R)
• M35: 5,467,802 km (0.034 R)
• M36: 5,947,712 km (0.088 R)
• M37: 6,192,753 km (0.062 R)
• M38: 6,358,059 km (0.054 R)
• M39: 6,524,711 km (0.099 R)
• M40: 6,642,295 km (0.088 R)
• M41: 6,879,707 km (0.118 R)
• M42: 7,293,195 km (0.088 R)
• M43: 7,502,932 km (0.111 R)
• M44: 7,768,019 km (0.099 R)
• M45: 7,874,832 km (0.109 R)
• M46: 8,144,407 km (0.075 R)
• M47: 8,253,015 km (0.079 R)
• M48: 8,545,030 km (0.111 R)
• M49: 8,989,635 km (0.058 R)
• M50: 9,158,232 km (0.075 R)
• M51: 9,365,874 km (0.051 R)
• M52: 9,613,309 km (0.025 R)
• M53: 9,728,200 km (0.118 R)
• M54: 9,998,074 km (0.075 R)
• M55: 10,604,544 km (0.082 R)
• M56: 10,902,394 km (0.082 R)
• M57: 11,182,740 km (0.049 R)
• M58: 11,976,656 km (0.089 R)
• M59: 12,266,128 km (0.098 R)
• M60: 12,495,162 km (0.081 R)
• M61: 12,746,636 km (0.043 R)
• M62: 13,190,792 km (0.097 R)
• M63: 13,339,941 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.1

Radius: 8.5

Gravity: 13.5 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 3.54 AU - 3.98 AU

Year: 4783 Days

Day: 12.6 Hours

Environment

Temp: -208 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 32,977,199 km

• M1: 259,702 km (0.11 R)
• M2: 409,150 km (0.084 R)
• M3: 529,726 km (0.086 R)
• M4: 891,753 km (0.07 R)
• M5: 978,520 km (0.061 R)
• M6: 1,370,915 km (0.097 R)
• M7: 1,523,654 km (0.034 R)
• M8: 1,611,019 km (0.065 R)
• M9: 1,809,237 km (0.111 R)
• M10: 2,034,531 km (0.119 R)
• M11: 2,150,619 km (0.088 R)
• M12: 2,532,842 km (0.094 R)
• M13: 2,700,092 km (0.048 R)
• M14: 3,023,822 km (0.091 R)
• M15: 3,112,234 km (0.088 R)
• M16: 3,314,341 km (0.101 R)
• M17: 3,428,484 km (0.119 R)
• M18: 4,043,331 km (0.104 R)
• M19: 4,263,988 km (0.077 R)
• M20: 4,513,966 km (0.11 R)
• M21: 4,846,073 km (0.111 R)
• M22: 4,976,074 km (0.101 R)
• M23: 5,506,997 km (0.091 R)
• M24: 5,806,791 km (0.12 R)
• M25: 6,028,196 km (0.074 R)
• M26: 6,824,804 km (0.066 R)
• M27: 6,882,998 km (0.088 R)
• M28: 7,087,947 km (0.11 R)
• M29: 7,146,889 km (0.085 R)
• M30: 7,235,600 km (0.088 R)
• M31: 7,473,910 km (0.12 R)
• M32: 7,684,543 km (0.057 R)
• M33: 7,836,236 km (0.12 R)
• M34: 8,735,468 km (0.11 R)
• M35: 8,798,599 km (0.098 R)
• M36: 8,957,322 km (0.111 R)
• M37: 9,732,389 km (0.098 R)
• M38: 10,127,925 km (0.105 R)
• M39: 10,294,428 km (0.078 R)
• M40: 10,832,980 km (0.105 R)
• M41: 11,174,213 km (0.1 R)
• M42: 11,553,593 km (0.042 R)
• M43: 11,797,288 km (0.031 R)
• M44: 13,113,450 km (0.11 R)
• M45: 14,214,490 km (0.114 R)
• M46: 14,550,487 km (0.118 R)
• M47: 14,738,382 km (0.109 R)
• M48: 14,927,025 km (0.107 R)
• M49: 15,002,722 km (0.088 R)
• M50: 15,116,416 km (0.087 R)
• M51: 15,421,147 km (0.054 R)
• M52: 15,651,079 km (0.069 R)
• M53: 15,727,972 km (0.081 R)
• M54: 16,621,371 km (0.116 R)
• M55: 16,817,643 km (0.079 R)
• M56: 16,896,481 km (0.11 R)
• M57: 17,093,950 km (0.059 R)
• M58: 17,371,604 km (0.102 R)
• M59: 17,610,961 km (0.109 R)
• M60: 17,771,030 km (0.094 R)
• M61: 18,012,032 km (0.087 R)
• M62: 18,254,231 km (0.051 R)
• M63: 18,416,246 km (0.111 R)
• M64: 19,110,230 km (0.109 R)
• M65: 19,192,509 km (0.079 R)
• M66: 19,316,077 km (0.09 R)
• M67: 19,563,961 km (0.092 R)
• M68: 19,812,892 km (0.085 R)
• M69: 21,370,953 km (0.06 R)
• M70: 21,841,888 km (0.046 R)
• M71: 22,100,093 km (0.083 R)
• M72: 22,186,411 km (0.12 R)
• M73: 22,880,845 km (0.045 R)
• M74: 23,055,575 km (0.1 R)
• M75: 23,362,550 km (0.113 R)
• M76: 24,246,823 km (0.103 R)
• M77: 24,872,292 km (0.1 R)
• M78: 25,006,930 km (0.081 R)
• M79: 25,186,896 km (0.093 R)
• M80: 25,729,637 km (0.048 R)
• M81: 25,911,249 km (0.034 R)
• M82: 26,184,714 km (0.104 R)
• M83: 27,891,625 km (0.074 R)
• M84: 28,687,935 km (0.092 R)
• M85: 30,159,230 km (0.049 R)
• M86: 32,044,761 km (0.102 R)
• M87: 32,780,185 km (0.116 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 553 - 18,165 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit