🌌 Stone's Star System Generator

Asteroid Belt

Center: 4.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 8.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.5

Radius: 12.2

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 7.83 AU - 9.85 AU

Year: 9747 Days

Day: 13.6 Hours

Environment

Temp: -176 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 58,131,480 km

• M1: 163,660 km (0.064 R)
• M2: 358,137 km (0.096 R)
• M3: 512,223 km (0.092 R)
• M4: 609,312 km (0.101 R)
• M5: 860,188 km (0.049 R)
• M6: 992,432 km (0.074 R)
• M7: 1,080,396 km (0.052 R)
• M8: 1,474,586 km (0.103 R)
• M9: 1,681,031 km (0.053 R)
• M10: 1,849,927 km (0.117 R)
• M11: 1,960,480 km (0.098 R)
• M12: 2,529,401 km (0.062 R)
• M13: 2,635,166 km (0.086 R)
• M14: 2,832,785 km (0.09 R)
• M15: 3,072,740 km (0.082 R)
• M16: 3,242,833 km (0.06 R)
• M17: 3,377,471 km (0.084 R)
• M18: 3,513,904 km (0.069 R)
• M19: 4,541,343 km (0.092 R)
• M20: 4,866,868 km (0.112 R)
• M21: 5,065,982 km (0.056 R)
• M22: 5,200,172 km (0.077 R)
• M23: 5,290,379 km (0.106 R)
• M24: 5,702,521 km (0.118 R)
• M25: 6,054,076 km (0.058 R)
• M26: 7,200,894 km (0.103 R)
• M27: 7,504,428 km (0.103 R)
• M28: 7,683,496 km (0.118 R)
• M29: 8,176,571 km (0.112 R)
• M30: 8,255,259 km (0.117 R)
• M31: 8,653,190 km (0.1 R)
• M32: 9,193,388 km (0.07 R)
• M33: 9,412,548 km (0.076 R)
• M34: 9,828,281 km (0.11 R)
• M35: 10,221,574 km (0.088 R)
• M36: 10,391,816 km (0.07 R)
• M37: 11,024,017 km (0.086 R)
• M38: 11,432,718 km (0.114 R)
• M39: 11,550,452 km (0.118 R)
• M40: 11,698,105 km (0.118 R)
• M41: 12,145,103 km (0.118 R)
• M42: 12,933,035 km (0.106 R)
• M43: 13,519,309 km (0.117 R)
• M44: 13,988,298 km (0.098 R)
• M45: 14,399,094 km (0.047 R)
• M46: 14,526,402 km (0.118 R)
• M47: 14,749,901 km (0.06 R)
• M48: 14,846,093 km (0.117 R)
• M49: 15,362,355 km (0.097 R)
• M50: 15,851,839 km (0.115 R)
• M51: 16,180,954 km (0.043 R)
• M52: 17,520,005 km (0.074 R)
• M53: 17,860,340 km (0.028 R)
• M54: 17,962,815 km (0.101 R)
• M55: 18,134,104 km (0.106 R)
• M56: 18,409,364 km (0.104 R)
• M57: 18,616,707 km (0.06 R)
• M58: 18,824,798 km (0.109 R)
• M59: 19,033,786 km (0.113 R)
• M60: 19,243,372 km (0.12 R)
• M61: 19,841,614 km (0.117 R)
• M62: 19,983,284 km (0.081 R)
• M63: 20,196,461 km (0.035 R)
• M64: 21,092,552 km (0.08 R)
• M65: 21,599,988 km (0.085 R)
• M66: 21,965,007 km (0.097 R)
• M67: 22,479,324 km (0.048 R)
• M68: 24,159,607 km (0.066 R)
• M69: 25,072,154 km (0.103 R)
• M70: 25,378,830 km (0.062 R)
• M71: 25,494,170 km (0.094 R)

Planet 2 - Ice Giant

Semi-Major Axis: 14 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 492

Radius: 3.6

Gravity: 37.96 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 11.62 AU - 16.38 AU

Year: 19427 Days

Day: 18.5 Hours

Environment

Temp: -200 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 58,131,480 km

• M1: 111,600 km (0.103 R)
• M2: 219,759 km (0.051 R)
• M3: 293,062 km (0.097 R)
• M4: 619,634 km (0.089 R)
• M5: 1,001,857 km (0.056 R)
• M6: 1,126,173 km (0.06 R)
• M7: 1,255,276 km (0.103 R)
• M8: 1,308,233 km (0.098 R)
• M9: 1,335,161 km (0.045 R)
• M10: 1,499,719 km (0.109 R)
• M11: 1,584,391 km (0.077 R)
• M12: 2,125,187 km (0.079 R)
• M13: 2,683,487 km (0.108 R)
• M14: 3,139,162 km (0.085 R)
• M15: 3,211,417 km (0.112 R)
• M16: 3,505,976 km (0.112 R)
• M17: 3,580,924 km (0.077 R)
• M18: 4,643,817 km (0.09 R)
• M19: 4,934,187 km (0.088 R)
• M20: 5,402,278 km (0.108 R)
• M21: 5,663,626 km (0.105 R)
• M22: 5,840,151 km (0.051 R)
• M23: 6,108,231 km (0.084 R)
• M24: 6,426,126 km (0.077 R)
• M25: 6,749,407 km (0.092 R)
• M26: 7,363,806 km (0.05 R)
• M27: 8,594,398 km (0.091 R)
• M28: 8,644,962 km (0.12 R)
• M29: 8,848,116 km (0.107 R)
• M30: 9,467,002 km (0.088 R)
• M31: 10,909,574 km (0.056 R)
• M32: 11,460,992 km (0.106 R)
• M33: 11,965,137 km (0.076 R)
• M34: 12,248,176 km (0.089 R)
• M35: 12,878,881 km (0.091 R)
• M36: 13,110,757 km (0.116 R)
• M37: 13,285,637 km (0.105 R)
• M38: 13,344,130 km (0.1 R)
• M39: 13,520,057 km (0.105 R)
• M40: 13,874,006 km (0.091 R)
• M41: 14,291,085 km (0.088 R)
• M42: 14,651,615 km (0.118 R)
• M43: 15,381,952 km (0.106 R)
• M44: 17,386,414 km (0.06 R)
• M45: 18,288,788 km (0.09 R)
• M46: 18,353,864 km (0.116 R)
• M47: 18,877,007 km (0.083 R)
• M48: 19,272,544 km (0.07 R)
• M49: 20,138,865 km (0.097 R)
• M50: 20,206,035 km (0.102 R)
• M51: 21,840,242 km (0.037 R)
• M52: 21,978,321 km (0.096 R)
• M53: 22,394,352 km (0.086 R)
• M54: 22,603,341 km (0.049 R)
• M55: 23,941,793 km (0.06 R)
• M56: 24,013,001 km (0.102 R)
• M57: 24,369,792 km (0.041 R)
• M58: 25,887,612 km (0.087 R)
• M59: 26,033,769 km (0.031 R)
• M60: 27,064,349 km (0.095 R)
• M61: 28,033,295 km (0.061 R)
• M62: 30,158,482 km (0.058 R)
• M63: 31,084,942 km (0.112 R)
• M64: 32,571,047 km (0.102 R)
• M65: 33,601,028 km (0.103 R)
• M66: 34,320,444 km (0.071 R)
• M67: 34,964,014 km (0.095 R)
• M68: 36,181,591 km (0.044 R)
• M69: 36,672,572 km (0.106 R)
• M70: 37,909,447 km (0.053 R)
• M71: 37,992,324 km (0.058 R)
• M72: 38,158,378 km (0.073 R)
• M73: 38,491,383 km (0.069 R)
• M74: 39,243,860 km (0.108 R)
• M75: 41,188,782 km (0.076 R)
• M76: 41,786,874 km (0.085 R)
• M77: 43,251,437 km (0.032 R)
• M78: 43,424,821 km (0.052 R)
• M79: 44,033,535 km (0.085 R)
• M80: 44,995,898 km (0.085 R)
• M81: 45,788,318 km (0.037 R)
• M82: 46,319,241 km (0.048 R)
• M83: 47,119,290 km (0.06 R)
• M84: 47,655,299 km (0.097 R)
• M85: 52,661,293 km (0.052 R)
• M86: 54,803,684 km (0.092 R)
• M87: 56,216,037 km (0.071 R)
• M88: 58,118,025 km (0.104 R)
• M89: 59,365,521 km (0.063 R)
• M90: 59,751,035 km (0.097 R)
• M91: 63,160,520 km (0.094 R)
• M92: 64,640,941 km (0.077 R)

Planet 3 - Ice Giant

Semi-Major Axis: 18.24 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 146.4

Radius: 4.7

Gravity: 6.63 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 14.45 AU - 22.03 AU

Year: 28890 Days

Day: 23.6 Hours

Environment

Temp: -201 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 58,131,480 km

• M1: 631,453 km (0.102 R)
• M2: 1,020,856 km (0.119 R)
• M3: 1,227,451 km (0.114 R)
• M4: 1,523,056 km (0.091 R)
• M5: 1,678,937 km (0.105 R)
• M6: 2,264,313 km (0.11 R)
• M7: 3,950,730 km (0.028 R)
• M8: 4,382,918 km (0.07 R)
• M9: 5,647,020 km (0.033 R)
• M10: 6,801,318 km (0.026 R)
• M11: 7,014,794 km (0.06 R)
• M12: 7,187,280 km (0.107 R)
• M13: 8,115,535 km (0.036 R)
• M14: 9,034,066 km (0.064 R)
• M15: 9,174,688 km (0.082 R)
• M16: 9,840,398 km (0.113 R)
• M17: 9,985,059 km (0.053 R)
• M18: 10,276,476 km (0.117 R)
• M19: 10,374,313 km (0.118 R)
• M20: 12,393,735 km (0.039 R)
• M21: 13,501,208 km (0.042 R)
• M22: 16,319,183 km (0.097 R)
• M23: 16,547,619 km (0.119 R)
• M24: 17,413,940 km (0.118 R)
• M25: 18,950,011 km (0.091 R)
• M26: 20,283,227 km (0.109 R)
• M27: 22,402,281 km (0.119 R)
• M28: 23,423,586 km (0.1 R)
• M29: 25,511,374 km (0.112 R)
• M30: 26,980,874 km (0.069 R)
• M31: 32,910,185 km (0.115 R)
• M32: 33,054,398 km (0.052 R)
• M33: 39,144,078 km (0.097 R)
• M34: 41,612,144 km (0.07 R)
• M35: 42,629,110 km (0.041 R)
• M36: 45,247,222 km (0.114 R)
• M37: 45,407,442 km (0.107 R)
• M38: 46,050,713 km (0.108 R)
• M39: 46,858,990 km (0.096 R)
• M40: 47,102,386 km (0.108 R)
• M41: 49,559,381 km (0.091 R)
• M42: 50,470,731 km (0.081 R)
• M43: 50,970,089 km (0.112 R)
• M44: 51,554,867 km (0.045 R)
• M45: 53,237,693 km (0.103 R)
• M46: 53,576,383 km (0.073 R)
• M47: 54,256,006 km (0.094 R)
• M48: 56,570,584 km (0.104 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 193 - 19,045 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit