🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.44 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 438.6

Radius: 14.5

Gravity: 2.09 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 0.81 AU - 0.93 AU

Year: 570 Days

Day: 6 Hours

Environment

Temp: -161 °C

Axial Tilt: 26.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 61,291,893 km

• M1: 184,604 km (0.11 R)
• M2: 304,880 km (0.108 R)
• M3: 411,993 km (0.116 R)
• M4: 532,419 km (0.115 R)
• M5: 622,776 km (0.095 R)
• M6: 723,754 km (0.119 R)
• M7: 923,019 km (0.111 R)
• M8: 1,074,861 km (0.077 R)
• M9: 1,195,885 km (0.096 R)
• M10: 1,291,329 km (0.108 R)
• M11: 1,490,593 km (0.054 R)
• M12: 1,583,194 km (0.074 R)
• M13: 1,694,645 km (0.069 R)
• M14: 1,786,049 km (0.114 R)
• M15: 1,961,976 km (0.107 R)
• M16: 2,058,317 km (0.059 R)
• M17: 2,174,704 km (0.088 R)
• M18: 2,306,201 km (0.07 R)
• M19: 2,466,420 km (0.091 R)
• M20: 2,750,656 km (0.111 R)
• M21: 2,893,522 km (0.118 R)
• M22: 2,997,044 km (0.089 R)
• M23: 3,116,124 km (0.078 R)
• M24: 3,215,307 km (0.03 R)
• M25: 3,308,357 km (0.1 R)
• M26: 3,460,648 km (0.074 R)
• M27: 3,585,711 km (0.116 R)
• M28: 3,682,501 km (0.098 R)
• M29: 3,886,104 km (0.102 R)
• M30: 4,140,271 km (0.071 R)
• M31: 4,312,757 km (0.064 R)
• M32: 4,439,766 km (0.075 R)
• M33: 4,535,807 km (0.079 R)
• M34: 4,738,213 km (0.075 R)
• M35: 4,927,155 km (0.063 R)
• M36: 5,093,508 km (0.106 R)
• M37: 5,270,183 km (0.076 R)
• M38: 5,363,682 km (0.096 R)
• M39: 5,466,157 km (0.105 R)
• M40: 5,621,140 km (0.094 R)
• M41: 5,734,086 km (0.066 R)
• M42: 5,847,781 km (0.095 R)
• M43: 5,953,397 km (0.07 R)
• M44: 6,068,438 km (0.028 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 790.7

Radius: 9.8

Gravity: 8.23 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 1.24 AU - 1.5 AU

Year: 1127 Days

Day: 12.5 Hours

Environment

Temp: -194 °C

Axial Tilt: 18.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 61,291,893 km

• M1: 154,684 km (0.038 R)
• M2: 225,444 km (0.085 R)
• M3: 327,769 km (0.053 R)
• M4: 409,599 km (0.091 R)
• M5: 511,326 km (0.056 R)
• M6: 635,043 km (0.043 R)
• M7: 823,536 km (0.078 R)
• M8: 1,038,359 km (0.116 R)
• M9: 1,231,340 km (0.088 R)
• M10: 1,617,003 km (0.051 R)
• M11: 1,723,816 km (0.068 R)
• M12: 1,833,023 km (0.05 R)
• M13: 1,897,799 km (0.05 R)
• M14: 2,096,913 km (0.083 R)
• M15: 2,213,749 km (0.12 R)
• M16: 2,322,956 km (0.118 R)
• M17: 2,577,721 km (0.114 R)
• M18: 2,703,383 km (0.051 R)
• M19: 3,037,286 km (0.058 R)
• M20: 3,248,518 km (0.117 R)
• M21: 3,361,614 km (0.084 R)
• M22: 3,476,056 km (0.107 R)
• M23: 3,545,320 km (0.115 R)
• M24: 3,708,980 km (0.116 R)
• M25: 4,165,553 km (0.092 R)
• M26: 4,276,255 km (0.108 R)
• M27: 4,870,757 km (0.09 R)
• M28: 5,000,608 km (0.083 R)
• M29: 5,237,272 km (0.026 R)
• M30: 5,330,322 km (0.04 R)
• M31: 5,667,216 km (0.075 R)
• M32: 5,914,053 km (0.108 R)
• M33: 6,164,479 km (0.064 R)
• M34: 6,546,552 km (0.101 R)
• M35: 6,907,382 km (0.053 R)
• M36: 7,038,879 km (0.038 R)
• M37: 7,171,124 km (0.082 R)
• M38: 7,245,025 km (0.043 R)
• M39: 7,378,616 km (0.063 R)
• M40: 7,468,075 km (0.06 R)
• M41: 7,663,301 km (0.072 R)
• M42: 7,799,584 km (0.099 R)
• M43: 7,921,207 km (0.12 R)
• M44: 8,554,904 km (0.092 R)
• M45: 8,759,255 km (0.097 R)
• M46: 8,885,814 km (0.08 R)
• M47: 8,949,244 km (0.073 R)
• M48: 9,028,830 km (0.106 R)
• M49: 9,365,724 km (0.115 R)
• M50: 9,430,351 km (0.089 R)
• M51: 9,690,501 km (0.115 R)
• M52: 10,051,930 km (0.081 R)
• M53: 10,720,483 km (0.083 R)
• M54: 10,788,101 km (0.074 R)
• M55: 11,111,382 km (0.119 R)
• M56: 11,179,898 km (0.077 R)
• M57: 11,455,158 km (0.11 R)
• M58: 11,628,392 km (0.114 R)
• M59: 11,732,811 km (0.093 R)

Asteroid Belt

Center: 1.72 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.6

Radius: 9.9

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.57 AU - 2.55 AU

Year: 2078 Days

Day: 13 Hours

Environment

Temp: -205 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 61,291,893 km

• M1: 125,213 km (0.074 R)
• M2: 202,556 km (0.074 R)
• M3: 298,448 km (0.091 R)
• M4: 420,819 km (0.095 R)
• M5: 549,323 km (0.087 R)
• M6: 682,316 km (0.104 R)
• M7: 1,010,982 km (0.119 R)
• M8: 1,105,229 km (0.048 R)
• M9: 1,233,584 km (0.059 R)
• M10: 1,347,877 km (0.077 R)
• M11: 1,740,122 km (0.12 R)
• M12: 1,861,746 km (0.074 R)
• M13: 2,083,599 km (0.09 R)
• M14: 2,205,372 km (0.066 R)
• M15: 2,408,675 km (0.116 R)
• M16: 2,520,575 km (0.115 R)
• M17: 2,799,874 km (0.101 R)
• M18: 3,063,465 km (0.098 R)
• M19: 3,523,479 km (0.087 R)
• M20: 3,587,058 km (0.115 R)
• M21: 3,697,012 km (0.089 R)
• M22: 3,789,464 km (0.025 R)
• M23: 4,577,096 km (0.038 R)
• M24: 4,948,847 km (0.048 R)
• M25: 5,051,023 km (0.041 R)
• M26: 5,215,879 km (0.043 R)
• M27: 5,403,625 km (0.114 R)
• M28: 5,572,371 km (0.08 R)
• M29: 5,807,240 km (0.1 R)
• M30: 6,012,787 km (0.117 R)
• M31: 6,154,756 km (0.097 R)
• M32: 6,397,703 km (0.117 R)
• M33: 6,643,791 km (0.108 R)
• M34: 6,756,588 km (0.042 R)
• M35: 6,847,394 km (0.094 R)
• M36: 7,007,164 km (0.098 R)
• M37: 7,670,631 km (0.116 R)
• M38: 7,848,652 km (0.095 R)
• M39: 7,920,160 km (0.069 R)
• M40: 8,028,020 km (0.05 R)

Planet 4 - Ice Giant

Semi-Major Axis: 8.13 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 539.4

Radius: 8

Gravity: 8.43 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 7.06 AU - 9.2 AU

Year: 16295 Days

Day: 20.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 61,291,893 km

• M1: 151,692 km (0.079 R)
• M2: 247,285 km (0.104 R)
• M3: 341,382 km (0.096 R)
• M4: 932,294 km (0.045 R)
• M5: 1,067,082 km (0.12 R)
• M6: 1,484,160 km (0.108 R)
• M7: 3,202,442 km (0.05 R)
• M8: 3,339,324 km (0.09 R)
• M9: 4,656,234 km (0.12 R)
• M10: 4,929,250 km (0.114 R)
• M11: 5,127,467 km (0.118 R)
• M12: 5,247,594 km (0.109 R)
• M13: 6,072,626 km (0.095 R)
• M14: 8,212,026 km (0.07 R)
• M15: 9,020,602 km (0.038 R)
• M16: 9,117,392 km (0.032 R)
• M17: 9,214,481 km (0.065 R)
• M18: 10,154,404 km (0.119 R)
• M19: 10,356,212 km (0.082 R)
• M20: 10,559,366 km (0.044 R)
• M21: 10,815,028 km (0.047 R)
• M22: 11,176,457 km (0.101 R)
• M23: 11,437,056 km (0.106 R)
• M24: 11,541,925 km (0.11 R)
• M25: 12,230,972 km (0.105 R)
• M26: 12,338,234 km (0.074 R)
• M27: 12,553,505 km (0.112 R)
• M28: 13,262,001 km (0.06 R)
• M29: 13,593,360 km (0.081 R)
• M30: 13,927,412 km (0.083 R)
• M31: 14,207,908 km (0.061 R)
• M32: 14,264,307 km (0.099 R)
• M33: 15,871,287 km (0.096 R)
• M34: 16,696,020 km (0.091 R)
• M35: 17,113,697 km (0.114 R)
• M36: 17,837,601 km (0.108 R)
• M37: 17,898,488 km (0.115 R)
• M38: 18,203,368 km (0.042 R)
• M39: 18,633,163 km (0.112 R)
• M40: 19,690,969 km (0.113 R)
• M41: 20,576,589 km (0.117 R)
• M42: 21,345,971 km (0.092 R)
• M43: 21,604,625 km (0.08 R)
• M44: 25,400,522 km (0.098 R)
• M45: 25,537,404 km (0.068 R)
• M46: 26,156,290 km (0.053 R)
• M47: 26,919,688 km (0.117 R)
• M48: 27,901,648 km (0.049 R)
• M49: 27,972,259 km (0.07 R)
• M50: 28,184,388 km (0.097 R)
• M51: 28,539,085 km (0.098 R)
• M52: 28,966,785 km (0.116 R)
• M53: 30,190,047 km (0.114 R)
• M54: 31,871,677 km (0.093 R)
• M55: 31,945,429 km (0.12 R)
• M56: 32,984,685 km (0.083 R)
• M57: 34,943,819 km (0.071 R)
• M58: 35,096,109 km (0.11 R)
• M59: 36,399,256 km (0.113 R)
• M60: 36,630,983 km (0.076 R)
• M61: 36,940,501 km (0.097 R)
• M62: 37,328,708 km (0.037 R)
• M63: 37,718,261 km (0.111 R)
• M64: 38,501,406 km (0.08 R)
• M65: 39,765,657 km (0.097 R)
• M66: 40,883,004 km (0.113 R)
• M67: 42,659,478 km (0.079 R)
• M68: 43,066,833 km (0.048 R)
• M69: 43,148,364 km (0.042 R)
• M70: 43,311,725 km (0.096 R)
• M71: 43,803,154 km (0.112 R)
• M72: 43,885,283 km (0.116 R)
• M73: 44,708,820 km (0.026 R)
• M74: 45,122,458 km (0.114 R)
• M75: 45,786,971 km (0.107 R)
• M76: 45,953,624 km (0.101 R)
• M77: 46,203,901 km (0.107 R)
• M78: 46,622,176 km (0.101 R)
• M79: 46,789,876 km (0.114 R)
• M80: 48,392,518 km (0.085 R)
• M81: 48,732,254 km (0.112 R)
• M82: 48,987,468 km (0.082 R)
• M83: 51,045,785 km (0.072 R)
• M84: 51,738,124 km (0.074 R)
• M85: 51,911,658 km (0.027 R)
• M86: 53,219,742 km (0.097 R)
• M87: 53,307,256 km (0.07 R)
• M88: 53,658,063 km (0.108 R)
• M89: 56,760,275 km (0.038 R)
• M90: 56,849,734 km (0.067 R)
• M91: 59,647,214 km (0.062 R)
• M92: 60,193,695 km (0.095 R)
• M93: 60,284,950 km (0.103 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 180 - 18,475 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit