🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979.8

Radius: 11.3

Gravity: 7.67 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.47 AU - 0.57 AU

Year: 259 Days

Day: 6.4 Hours

Environment

Temp: -145 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 38,037,241 km

• M1: 142,716 km (0.098 R)
• M2: 218,263 km (0.102 R)
• M3: 292,165 km (0.092 R)
• M4: 365,468 km (0.115 R)
• M5: 532,269 km (0.066 R)
• M6: 623,374 km (0.082 R)
• M7: 713,731 km (0.03 R)
• M8: 993,928 km (0.111 R)
• M9: 1,110,315 km (0.055 R)
• M10: 1,180,776 km (0.073 R)
• M11: 1,261,559 km (0.1 R)
• M12: 1,348,625 km (0.061 R)
• M13: 1,497,026 km (0.115 R)
• M14: 1,584,989 km (0.088 R)
• M15: 1,670,111 km (0.093 R)
• M16: 1,776,176 km (0.089 R)
• M17: 1,864,737 km (0.109 R)
• M18: 1,954,945 km (0.102 R)
• M19: 2,031,240 km (0.11 R)
• M20: 2,139,698 km (0.09 R)
• M21: 2,471,656 km (0.07 R)
• M22: 2,587,894 km (0.101 R)
• M23: 2,694,557 km (0.066 R)
• M24: 2,779,977 km (0.097 R)
• M25: 2,994,501 km (0.096 R)
• M26: 3,100,865 km (0.076 R)
• M27: 3,202,442 km (0.119 R)
• M28: 3,280,831 km (0.113 R)
• M29: 3,396,769 km (0.046 R)
• M30: 3,520,337 km (0.068 R)
• M31: 3,607,702 km (0.06 R)
• M32: 3,695,666 km (0.116 R)
• M33: 3,797,243 km (0.092 R)
• M34: 3,906,300 km (0.072 R)
• M35: 4,003,239 km (0.086 R)
• M36: 4,166,749 km (0.057 R)
• M37: 4,392,792 km (0.117 R)
• M38: 4,493,770 km (0.104 R)
• M39: 4,568,420 km (0.088 R)
• M40: 4,643,368 km (0.106 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 136.6

Radius: 9.1

Gravity: 1.65 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.72 AU - 3.98 AU

Year: 4232 Days

Day: 10.4 Hours

Environment

Temp: -220 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 38,037,241 km

• M1: 115,789 km (0.078 R)
• M2: 178,919 km (0.106 R)
• M3: 326,423 km (0.095 R)
• M4: 428,598 km (0.075 R)
• M5: 515,365 km (0.101 R)
• M6: 708,496 km (0.088 R)
• M7: 969,544 km (0.047 R)
• M8: 1,211,743 km (0.066 R)
• M9: 1,310,029 km (0.097 R)
• M10: 1,421,479 km (0.101 R)
• M11: 1,483,562 km (0.12 R)
• M12: 1,664,725 km (0.09 R)
• M13: 2,002,218 km (0.11 R)
• M14: 2,398,054 km (0.05 R)
• M15: 2,792,244 km (0.074 R)
• M16: 2,910,427 km (0.109 R)
• M17: 3,179,254 km (0.114 R)
• M18: 3,372,385 km (0.115 R)
• M19: 3,683,548 km (0.113 R)
• M20: 3,886,403 km (0.05 R)
• M21: 4,152,687 km (0.08 R)
• M22: 4,318,442 km (0.047 R)
• M23: 4,470,882 km (0.071 R)
• M24: 4,781,447 km (0.098 R)
• M25: 5,276,466 km (0.112 R)
• M26: 5,390,460 km (0.096 R)
• M27: 5,637,745 km (0.117 R)
• M28: 5,922,430 km (0.074 R)
• M29: 6,315,125 km (0.113 R)
• M30: 6,401,592 km (0.085 R)
• M31: 6,575,874 km (0.077 R)
• M32: 6,716,346 km (0.106 R)
• M33: 6,804,609 km (0.108 R)
• M34: 7,397,316 km (0.089 R)
• M35: 7,598,525 km (0.048 R)
• M36: 8,043,878 km (0.101 R)
• M37: 8,478,609 km (0.058 R)
• M38: 9,292,122 km (0.081 R)
• M39: 9,828,281 km (0.041 R)
• M40: 10,090,077 km (0.078 R)
• M41: 10,191,355 km (0.118 R)
• M42: 10,538,272 km (0.109 R)
• M43: 10,744,119 km (0.091 R)
• M44: 10,826,847 km (0.106 R)
• M45: 11,327,700 km (0.104 R)
• M46: 11,665,792 km (0.118 R)
• M47: 11,793,548 km (0.078 R)
• M48: 11,921,604 km (0.111 R)
• M49: 12,136,127 km (0.096 R)
• M50: 12,222,445 km (0.046 R)
• M51: 12,330,455 km (0.05 R)
• M52: 12,853,299 km (0.047 R)
• M53: 13,117,489 km (0.087 R)
• M54: 13,383,474 km (0.116 R)
• M55: 14,328,484 km (0.072 R)
• M56: 14,602,398 km (0.091 R)
• M57: 14,763,066 km (0.062 R)
• M58: 15,132,423 km (0.053 R)
• M59: 15,504,772 km (0.067 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 434.8

Radius: 14.5

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 4.15 AU - 4.17 AU

Year: 5857 Days

Day: 12.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 20.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 38,037,241 km

• M1: 200,760 km (0.048 R)
• M2: 677,230 km (0.076 R)
• M3: 792,570 km (0.101 R)
• M4: 902,973 km (0.058 R)
• M5: 1,127,519 km (0.092 R)
• M6: 1,268,889 km (0.085 R)
• M7: 1,386,473 km (0.115 R)
• M8: 1,554,621 km (0.111 R)
• M9: 1,665,323 km (0.11 R)
• M10: 1,811,929 km (0.116 R)
• M11: 1,962,874 km (0.112 R)
• M12: 2,100,952 km (0.111 R)
• M13: 2,666,881 km (0.083 R)
• M14: 2,820,668 km (0.036 R)
• M15: 3,036,986 km (0.12 R)
• M16: 3,137,217 km (0.088 R)
• M17: 3,382,408 km (0.092 R)
• M18: 3,486,528 km (0.074 R)
• M19: 3,805,321 km (0.051 R)
• M20: 4,178,269 km (0.081 R)
• M21: 4,335,346 km (0.107 R)
• M22: 4,471,630 km (0.115 R)
• M23: 5,514,178 km (0.093 R)
• M24: 5,736,480 km (0.083 R)
• M25: 5,836,262 km (0.101 R)
• M26: 6,063,052 km (0.115 R)
• M27: 6,215,792 km (0.111 R)
• M28: 6,603,549 km (0.107 R)
• M29: 7,132,677 km (0.118 R)
• M30: 7,620,815 km (0.097 R)
• M31: 8,119,873 km (0.096 R)
• M32: 8,946,102 km (0.081 R)
• M33: 9,208,048 km (0.071 R)
• M34: 10,190,308 km (0.099 R)
• M35: 10,586,443 km (0.108 R)
• M36: 10,956,548 km (0.079 R)
• M37: 11,646,194 km (0.1 R)
• M38: 12,156,772 km (0.051 R)
• M39: 13,265,890 km (0.098 R)
• M40: 13,631,657 km (0.089 R)
• M41: 13,967,056 km (0.092 R)
• M42: 15,127,935 km (0.089 R)
• M43: 15,301,319 km (0.108 R)
• M44: 15,510,158 km (0.093 R)
• M45: 15,860,366 km (0.045 R)
• M46: 16,213,268 km (0.085 R)
• M47: 16,497,504 km (0.057 R)
• M48: 16,783,385 km (0.062 R)
• M49: 17,215,125 km (0.053 R)
• M50: 17,541,547 km (0.1 R)
• M51: 17,979,719 km (0.092 R)
• M52: 18,273,978 km (0.106 R)
• M53: 18,681,184 km (0.081 R)
• M54: 19,391,474 km (0.081 R)
• M55: 19,768,910 km (0.071 R)
• M56: 20,723,045 km (0.076 R)
• M57: 20,838,535 km (0.056 R)
• M58: 21,031,516 km (0.109 R)
• M59: 21,225,245 km (0.074 R)
• M60: 22,320,302 km (0.107 R)
• M61: 22,597,058 km (0.109 R)
• M62: 22,954,447 km (0.114 R)
• M63: 23,997,443 km (0.107 R)
• M64: 24,646,848 km (0.066 R)
• M65: 25,096,838 km (0.088 R)
• M66: 25,425,804 km (0.084 R)
• M67: 25,590,810 km (0.089 R)
• M68: 25,963,309 km (0.092 R)
• M69: 26,254,277 km (0.03 R)
• M70: 26,588,329 km (0.116 R)
• M71: 26,839,653 km (0.116 R)
• M72: 27,133,912 km (0.082 R)
• M73: 28,108,393 km (0.078 R)
• M74: 28,407,140 km (0.086 R)
• M75: 28,664,149 km (0.062 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 266.5

Radius: 3.8

Gravity: 18.46 G

Time & Orbit

Eccentricity (e): 0.19

Orbit Range: 5.23 AU - 7.69 AU

Year: 11333 Days

Day: 18.2 Hours

Environment

Temp: -223 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 38,037,241 km

• M1: 138,976 km (0.031 R)
• M2: 171,290 km (0.091 R)
• M3: 197,469 km (0.101 R)
• M4: 254,616 km (0.063 R)
• M5: 524,041 km (0.083 R)
• M6: 605,572 km (0.092 R)
• M7: 662,419 km (0.026 R)
• M8: 890,855 km (0.109 R)
• M9: 955,631 km (0.108 R)
• M10: 1,124,677 km (0.118 R)
• M11: 1,284,896 km (0.107 R)
• M12: 1,490,294 km (0.118 R)
• M13: 1,587,084 km (0.108 R)
• M14: 1,706,014 km (0.119 R)
• M15: 2,166,626 km (0.114 R)
• M16: 2,593,429 km (0.107 R)
• M17: 2,948,424 km (0.102 R)
• M18: 3,021,279 km (0.091 R)
• M19: 3,268,414 km (0.052 R)
• M20: 3,343,812 km (0.11 R)
• M21: 3,625,056 km (0.119 R)
• M22: 3,729,325 km (0.105 R)
• M23: 4,128,901 km (0.077 R)
• M24: 5,585,685 km (0.11 R)
• M25: 5,766,699 km (0.046 R)
• M26: 6,196,194 km (0.107 R)
• M27: 6,227,311 km (0.083 R)
• M28: 8,493,569 km (0.054 R)
• M29: 8,632,096 km (0.088 R)
• M30: 8,911,246 km (0.098 R)
• M31: 9,299,901 km (0.118 R)
• M32: 9,658,039 km (0.095 R)
• M33: 9,947,810 km (0.031 R)
• M34: 10,203,622 km (0.063 R)
• M35: 10,461,678 km (0.116 R)
• M36: 10,535,879 km (0.078 R)
• M37: 11,248,713 km (0.054 R)
• M38: 11,286,711 km (0.095 R)
• M39: 12,093,342 km (0.077 R)
• M40: 12,210,178 km (0.117 R)
• M41: 12,759,950 km (0.032 R)
• M42: 13,197,674 km (0.075 R)
• M43: 13,519,010 km (0.103 R)
• M44: 13,680,725 km (0.03 R)
• M45: 13,802,348 km (0.119 R)
• M46: 14,046,791 km (0.109 R)
• M47: 14,333,720 km (0.103 R)
• M48: 14,498,577 km (0.112 R)
• M49: 15,038,625 km (0.053 R)
• M50: 15,627,592 km (0.103 R)
• M51: 15,924,993 km (0.025 R)
• M52: 16,138,469 km (0.082 R)
• M53: 16,352,842 km (0.109 R)
• M54: 18,818,365 km (0.045 R)
• M55: 18,908,572 km (0.103 R)
• M56: 19,044,108 km (0.076 R)
• M57: 20,509,569 km (0.11 R)
• M58: 20,555,944 km (0.066 R)
• M59: 20,788,419 km (0.103 R)
• M60: 21,021,792 km (0.105 R)
• M61: 21,490,931 km (0.105 R)
• M62: 21,821,542 km (0.098 R)
• M63: 22,058,655 km (0.115 R)
• M64: 22,919,291 km (0.119 R)
• M65: 23,353,574 km (0.118 R)
• M66: 23,985,924 km (0.118 R)
• M67: 24,132,680 km (0.057 R)
• M68: 24,181,598 km (0.116 R)
• M69: 24,230,666 km (0.096 R)
• M70: 24,623,810 km (0.119 R)
• M71: 24,771,911 km (0.039 R)
• M72: 24,920,163 km (0.056 R)
• M73: 25,317,046 km (0.102 R)
• M74: 25,616,092 km (0.046 R)
• M75: 27,690,715 km (0.104 R)
• M76: 27,742,028 km (0.117 R)
• M77: 27,844,652 km (0.101 R)
• M78: 28,411,328 km (0.1 R)
• M79: 28,463,089 km (0.041 R)
• M80: 28,670,282 km (0.114 R)
• M81: 28,877,924 km (0.076 R)
• M82: 30,610,118 km (0.106 R)
• M83: 32,321,667 km (0.079 R)
• M84: 32,808,608 km (0.075 R)
• M85: 32,917,067 km (0.082 R)
• M86: 33,025,824 km (0.094 R)
• M87: 33,080,128 km (0.054 R)
• M88: 35,279,516 km (0.12 R)
• M89: 35,725,019 km (0.117 R)
• M90: 36,790,455 km (0.101 R)
• M91: 37,072,596 km (0.111 R)
• M92: 37,129,144 km (0.106 R)
• M93: 37,468,881 km (0.085 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: 203 - 18,493 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit