🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.72 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 138.5

Radius: 13.2

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.21 AU - 1.67 AU

Year: 1172 Days

Day: 14.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 1.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 78,041,959 km

• M1: 190,139 km (0.112 R)
• M2: 273,166 km (0.026 R)
• M3: 407,205 km (0.066 R)
• M4: 523,293 km (0.068 R)
• M5: 851,810 km (0.098 R)
• M6: 995,723 km (0.048 R)
• M7: 1,117,346 km (0.082 R)
• M8: 1,348,475 km (0.072 R)
• M9: 1,438,683 km (0.078 R)
• M10: 1,566,290 km (0.072 R)
• M11: 1,673,701 km (0.061 R)
• M12: 1,877,304 km (0.102 R)
• M13: 2,122,046 km (0.084 R)
• M14: 2,208,364 km (0.084 R)
• M15: 2,329,688 km (0.041 R)
• M16: 2,481,230 km (0.083 R)
• M17: 2,572,485 km (0.118 R)
• M18: 2,657,606 km (0.116 R)
• M19: 2,801,669 km (0.059 R)
• M20: 3,135,571 km (0.093 R)
• M21: 3,303,719 km (0.117 R)
• M22: 3,728,877 km (0.078 R)
• M23: 3,858,279 km (0.045 R)
• M24: 3,997,554 km (0.037 R)
• M25: 4,121,721 km (0.113 R)
• M26: 4,230,478 km (0.044 R)
• M27: 4,340,133 km (0.106 R)
• M28: 4,605,670 km (0.12 R)
• M29: 4,762,299 km (0.108 R)
• M30: 5,054,164 km (0.118 R)
• M31: 5,161,725 km (0.08 R)
• M32: 5,324,637 km (0.113 R)
• M33: 5,832,971 km (0.109 R)
• M34: 5,917,643 km (0.027 R)
• M35: 6,126,332 km (0.115 R)
• M36: 6,366,586 km (0.066 R)
• M37: 6,600,108 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 305.9

Radius: 12.2

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.066

Orbit Range: 4.87 AU - 5.55 AU

Year: 8066 Days

Day: 14.6 Hours

Environment

Temp: -230 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 78,041,959 km

• M1: 162,912 km (0.116 R)
• M2: 299,794 km (0.039 R)
• M3: 414,087 km (0.068 R)
• M4: 526,435 km (0.039 R)
• M5: 749,485 km (0.08 R)
• M6: 1,304,344 km (0.083 R)
• M7: 1,399,937 km (0.119 R)
• M8: 1,684,173 km (0.1 R)
• M9: 1,824,496 km (0.1 R)
• M10: 1,950,607 km (0.069 R)
• M11: 2,288,548 km (0.12 R)
• M12: 2,444,878 km (0.115 R)
• M13: 2,706,674 km (0.102 R)
• M14: 3,084,259 km (0.086 R)
• M15: 3,323,466 km (0.079 R)
• M16: 3,411,879 km (0.042 R)
• M17: 3,568,807 km (0.076 R)
• M18: 3,728,129 km (0.102 R)
• M19: 4,510,675 km (0.099 R)
• M20: 5,395,247 km (0.032 R)
• M21: 5,844,190 km (0.082 R)
• M22: 6,113,915 km (0.06 R)
• M23: 6,277,725 km (0.092 R)
• M24: 6,721,881 km (0.044 R)
• M25: 6,806,254 km (0.12 R)
• M26: 7,465,233 km (0.108 R)
• M27: 7,581,919 km (0.113 R)
• M28: 8,084,718 km (0.115 R)
• M29: 8,204,695 km (0.032 R)
• M30: 8,905,561 km (0.109 R)
• M31: 9,153,894 km (0.113 R)
• M32: 9,373,055 km (0.084 R)
• M33: 9,594,011 km (0.064 R)
• M34: 9,721,019 km (0.075 R)
• M35: 10,169,962 km (0.094 R)
• M36: 10,658,699 km (0.09 R)
• M37: 11,121,704 km (0.062 R)
• M38: 11,930,729 km (0.101 R)
• M39: 12,376,980 km (0.112 R)
• M40: 13,498,515 km (0.109 R)
• M41: 13,712,440 km (0.106 R)
• M42: 14,143,731 km (0.083 R)
• M43: 14,288,392 km (0.097 R)
• M44: 14,397,299 km (0.11 R)
• M45: 14,872,272 km (0.099 R)
• M46: 15,056,427 km (0.09 R)
• M47: 15,501,331 km (0.065 R)
• M48: 17,285,286 km (0.098 R)
• M49: 17,362,628 km (0.082 R)
• M50: 17,790,179 km (0.082 R)
• M51: 18,142,482 km (0.059 R)
• M52: 18,734,889 km (0.119 R)
• M53: 18,893,912 km (0.109 R)
• M54: 18,973,648 km (0.082 R)
• M55: 19,373,822 km (0.115 R)
• M56: 19,938,703 km (0.111 R)
• M57: 20,632,090 km (0.085 R)
• M58: 20,714,219 km (0.077 R)
• M59: 20,878,627 km (0.109 R)
• M60: 21,582,634 km (0.09 R)
• M61: 22,589,727 km (0.079 R)
• M62: 22,843,894 km (0.087 R)
• M63: 23,269,650 km (0.072 R)
• M64: 23,483,425 km (0.093 R)
• M65: 24,345,408 km (0.073 R)
• M66: 25,878,786 km (0.105 R)
• M67: 26,948,112 km (0.119 R)
• M68: 27,941,142 km (0.059 R)
• M69: 28,077,426 km (0.031 R)
• M70: 28,716,508 km (0.058 R)
• M71: 29,360,527 km (0.079 R)
• M72: 29,684,257 km (0.05 R)
• M73: 29,823,383 km (0.067 R)
• M74: 30,242,107 km (0.028 R)
• M75: 31,038,267 km (0.066 R)
• M76: 31,462,527 km (0.116 R)

Planet 3 - Ice Giant

Semi-Major Axis: 9.41 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 771.3

Radius: 6.8

Gravity: 16.68 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 7.11 AU - 11.71 AU

Year: 19578 Days

Day: 18.2 Hours

Environment

Temp: -237 °C

Axial Tilt: 37.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 78,041,959 km

• M1: 213,775 km (0.112 R)
• M2: 661,971 km (0.08 R)
• M3: 828,772 km (0.086 R)
• M4: 956,230 km (0.086 R)
• M5: 1,035,816 km (0.101 R)
• M6: 2,154,359 km (0.064 R)
• M7: 2,851,485 km (0.088 R)
• M8: 3,204,386 km (0.084 R)
• M9: 3,488,622 km (0.102 R)
• M10: 3,571,200 km (0.103 R)
• M11: 4,081,030 km (0.102 R)
• M12: 4,523,241 km (0.094 R)
• M13: 4,568,270 km (0.116 R)
• M14: 4,750,032 km (0.03 R)
• M15: 4,841,735 km (0.095 R)
• M16: 5,500,714 km (0.095 R)
• M17: 5,840,600 km (0.103 R)
• M18: 5,939,035 km (0.106 R)
• M19: 6,287,748 km (0.12 R)
• M20: 6,388,577 km (0.111 R)
• M21: 7,640,412 km (0.092 R)
• M22: 7,694,118 km (0.079 R)
• M23: 8,183,901 km (0.084 R)
• M24: 9,136,092 km (0.063 R)
• M25: 9,250,384 km (0.109 R)
• M26: 10,182,080 km (0.11 R)
• M27: 10,779,574 km (0.096 R)
• M28: 10,961,036 km (0.069 R)
• M29: 11,696,758 km (0.097 R)
• M30: 12,638,926 km (0.101 R)
• M31: 12,702,654 km (0.082 R)
• M32: 12,894,289 km (0.094 R)
• M33: 13,801,301 km (0.11 R)
• M34: 13,998,322 km (0.114 R)
• M35: 14,196,389 km (0.088 R)
• M36: 15,267,809 km (0.058 R)
• M37: 15,813,393 km (0.094 R)
• M38: 18,562,553 km (0.025 R)
• M39: 19,584,904 km (0.099 R)
• M40: 19,732,558 km (0.083 R)
• M41: 21,303,934 km (0.114 R)
• M42: 22,759,970 km (0.099 R)
• M43: 23,539,075 km (0.058 R)
• M44: 24,168,733 km (0.071 R)
• M45: 24,565,018 km (0.108 R)
• M46: 26,253,080 km (0.106 R)
• M47: 26,415,693 km (0.099 R)
• M48: 28,144,296 km (0.084 R)
• M49: 28,644,851 km (0.094 R)
• M50: 29,401,218 km (0.089 R)
• M51: 31,536,428 km (0.071 R)
• M52: 32,143,197 km (0.093 R)
• M53: 33,368,254 km (0.046 R)
• M54: 33,632,743 km (0.066 R)
• M55: 34,608,570 km (0.083 R)
• M56: 34,697,730 km (0.104 R)
• M57: 35,954,203 km (0.109 R)
• M58: 36,044,560 km (0.047 R)
• M59: 38,788,783 km (0.067 R)
• M60: 39,531,985 km (0.079 R)
• M61: 40,279,675 km (0.106 R)
• M62: 40,467,421 km (0.072 R)
• M63: 41,599,577 km (0.119 R)
• M64: 41,884,262 km (0.092 R)
• M65: 42,169,545 km (0.109 R)
• M66: 42,455,577 km (0.067 R)
• M67: 42,742,206 km (0.105 R)
• M68: 42,933,542 km (0.099 R)
• M69: 43,509,643 km (0.056 R)
• M70: 45,545,670 km (0.106 R)
• M71: 51,735,432 km (0.085 R)
• M72: 52,041,509 km (0.106 R)
• M73: 52,758,232 km (0.066 R)
• M74: 53,478,097 km (0.077 R)
• M75: 54,201,253 km (0.102 R)
• M76: 56,180,433 km (0.052 R)
• M77: 56,285,152 km (0.086 R)
• M78: 57,231,508 km (0.074 R)
• M79: 59,459,918 km (0.1 R)
• M80: 60,423,627 km (0.092 R)
• M81: 65,429,172 km (0.113 R)
• M82: 66,534,850 km (0.096 R)
• M83: 68,093,061 km (0.098 R)
• M84: 69,213,549 km (0.12 R)
• M85: 70,340,021 km (0.065 R)
• M86: 70,679,160 km (0.083 R)
• M87: 71,927,255 km (0.108 R)
• M88: 72,611,066 km (0.084 R)
• M89: 72,953,795 km (0.048 R)
• M90: 73,411,565 km (0.113 R)
• M91: 77,341,351 km (0.077 R)
• M92: 77,925,082 km (0.213 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 529 - 13,838 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit