🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.4

Radius: 11.7

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.76 AU - 0.88 AU

Year: 495 Days

Day: 12.4 Hours

Environment

Temp: -166 °C

Axial Tilt: 129.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 52,875,668 km

• M1: 146,008 km (0.093 R)
• M2: 251,175 km (0.036 R)
• M3: 344,973 km (0.092 R)
• M4: 438,322 km (0.071 R)
• M5: 514,018 km (0.078 R)
• M6: 600,187 km (0.115 R)
• M7: 687,103 km (0.101 R)
• M8: 776,263 km (0.085 R)
• M9: 853,605 km (0.111 R)
• M10: 967,898 km (0.114 R)
• M11: 1,129,763 km (0.05 R)
• M12: 1,336,507 km (0.103 R)
• M13: 1,424,920 km (0.037 R)
• M14: 1,498,372 km (0.11 R)
• M15: 1,604,138 km (0.102 R)
• M16: 1,733,839 km (0.108 R)
• M17: 1,892,862 km (0.119 R)
• M18: 2,015,383 km (0.081 R)
• M19: 2,202,380 km (0.058 R)
• M20: 2,319,814 km (0.119 R)
• M21: 2,439,343 km (0.065 R)
• M22: 2,556,927 km (0.119 R)
• M23: 2,651,473 km (0.063 R)
• M24: 2,776,686 km (0.094 R)
• M25: 2,899,656 km (0.085 R)
• M26: 3,037,435 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 781.5

Radius: 11.8

Gravity: 5.61 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 2.51 AU - 3.15 AU

Year: 3175 Days

Day: 7.7 Hours

Environment

Temp: -208 °C

Axial Tilt: 36 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 52,875,668 km

• M1: 152,590 km (0.036 R)
• M2: 238,309 km (0.118 R)
• M3: 622,477 km (0.116 R)
• M4: 730,935 km (0.108 R)
• M5: 824,883 km (0.118 R)
• M6: 968,796 km (0.08 R)
• M7: 1,085,632 km (0.116 R)
• M8: 1,532,929 km (0.104 R)
• M9: 2,343,899 km (0.113 R)
• M10: 2,635,316 km (0.091 R)
• M11: 2,718,343 km (0.105 R)
• M12: 2,852,981 km (0.083 R)
• M13: 2,972,809 km (0.112 R)
• M14: 3,182,096 km (0.069 R)
• M15: 3,270,808 km (0.048 R)
• M16: 3,726,633 km (0.074 R)
• M17: 3,952,675 km (0.053 R)
• M18: 4,339,535 km (0.094 R)
• M19: 5,066,581 km (0.095 R)
• M20: 5,766,250 km (0.025 R)
• M21: 6,094,468 km (0.032 R)
• M22: 6,906,934 km (0.038 R)
• M23: 7,325,957 km (0.05 R)
• M24: 7,514,899 km (0.098 R)
• M25: 7,825,315 km (0.049 R)
• M26: 8,335,743 km (0.097 R)
• M27: 8,458,862 km (0.079 R)
• M28: 9,185,010 km (0.094 R)
• M29: 9,853,114 km (0.099 R)
• M30: 10,911,519 km (0.084 R)
• M31: 11,127,538 km (0.092 R)
• M32: 11,290,450 km (0.034 R)
• M33: 11,646,194 km (0.118 R)
• M34: 12,144,954 km (0.03 R)
• M35: 12,228,728 km (0.112 R)
• M36: 12,537,648 km (0.115 R)
• M37: 12,622,470 km (0.09 R)
• M38: 12,707,292 km (0.044 R)
• M39: 12,792,413 km (0.05 R)
• M40: 13,020,251 km (0.12 R)
• M41: 13,220,712 km (0.084 R)
• M42: 13,799,207 km (0.1 R)
• M43: 14,003,557 km (0.112 R)
• M44: 14,238,426 km (0.115 R)
• M45: 14,920,892 km (0.055 R)
• M46: 15,160,847 km (0.1 R)
• M47: 15,341,561 km (0.059 R)
• M48: 15,432,217 km (0.118 R)
• M49: 15,857,673 km (0.104 R)
• M50: 15,979,895 km (0.057 R)
• M51: 16,441,255 km (0.059 R)
• M52: 16,969,335 km (0.057 R)
• M53: 17,094,399 km (0.107 R)
• M54: 17,251,178 km (0.09 R)
• M55: 17,503,100 km (0.091 R)
• M56: 17,756,070 km (0.097 R)
• M57: 18,394,105 km (0.08 R)
• M58: 18,522,610 km (0.037 R)
• M59: 18,812,830 km (0.116 R)
• M60: 19,528,656 km (0.117 R)
• M61: 19,791,050 km (0.077 R)
• M62: 19,889,934 km (0.082 R)
• M63: 19,988,819 km (0.036 R)
• M64: 20,087,852 km (0.047 R)
• M65: 20,419,212 km (0.098 R)
• M66: 20,652,285 km (0.045 R)
• M67: 20,752,516 km (0.118 R)
• M68: 20,953,276 km (0.106 R)
• M69: 21,390,700 km (0.085 R)
• M70: 22,001,209 km (0.099 R)
• M71: 22,274,375 km (0.065 R)
• M72: 22,548,588 km (0.099 R)
• M73: 23,066,047 km (0.104 R)
• M74: 23,204,575 km (0.094 R)

Planet 3 - Ice Giant

Semi-Major Axis: 6.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 920

Radius: 7.8

Gravity: 15.12 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 5.04 AU - 7.12 AU

Year: 9997 Days

Day: 20.4 Hours

Environment

Temp: -226 °C

Axial Tilt: 3.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 52,875,668 km

• M1: 427,850 km (0.098 R)
• M2: 634,744 km (0.098 R)
• M3: 740,958 km (0.086 R)
• M4: 2,128,479 km (0.059 R)
• M5: 2,318,468 km (0.116 R)
• M6: 2,401,644 km (0.109 R)
• M7: 2,485,718 km (0.113 R)
• M8: 2,981,037 km (0.101 R)
• M9: 3,474,859 km (0.064 R)
• M10: 3,960,753 km (0.117 R)
• M11: 4,296,750 km (0.09 R)
• M12: 4,433,632 km (0.104 R)
• M13: 4,817,650 km (0.091 R)
• M14: 5,285,293 km (0.105 R)
• M15: 5,543,200 km (0.114 R)
• M16: 5,654,949 km (0.119 R)
• M17: 5,767,447 km (0.11 R)
• M18: 6,032,983 km (0.1 R)
• M19: 6,148,024 km (0.111 R)
• M20: 6,615,367 km (0.119 R)
• M21: 7,460,595 km (0.076 R)
• M22: 7,708,329 km (0.041 R)
• M23: 7,791,506 km (0.106 R)
• M24: 11,025,513 km (0.04 R)
• M25: 11,213,408 km (0.117 R)
• M26: 11,497,195 km (0.103 R)
• M27: 11,927,289 km (0.101 R)
• M28: 12,314,149 km (0.095 R)
• M29: 12,754,266 km (0.061 R)
• M30: 13,000,953 km (0.104 R)
• M31: 13,050,469 km (0.083 R)
• M32: 13,349,067 km (0.084 R)
• M33: 14,207,160 km (0.113 R)
• M34: 14,258,173 km (0.076 R)
• M35: 14,720,131 km (0.106 R)
• M36: 15,711,666 km (0.111 R)
• M37: 15,817,282 km (0.034 R)
• M38: 15,870,240 km (0.068 R)
• M39: 16,188,883 km (0.111 R)
• M40: 16,886,458 km (0.092 R)
• M41: 17,157,380 km (0.098 R)
• M42: 17,758,614 km (0.073 R)
• M43: 18,034,023 km (0.066 R)
• M44: 18,144,726 km (0.114 R)
• M45: 18,200,077 km (0.104 R)
• M46: 19,206,721 km (0.104 R)
• M47: 20,231,317 km (0.113 R)
• M48: 22,096,353 km (0.074 R)
• M49: 22,511,637 km (0.046 R)
• M50: 22,571,177 km (0.062 R)
• M51: 22,869,625 km (0.103 R)
• M52: 24,076,431 km (0.116 R)
• M53: 24,320,275 km (0.096 R)
• M54: 26,050,225 km (0.081 R)
• M55: 26,614,658 km (0.117 R)
• M56: 27,056,420 km (0.111 R)
• M57: 29,301,436 km (0.071 R)
• M58: 29,757,560 km (0.096 R)
• M59: 29,953,682 km (0.094 R)
• M60: 30,019,206 km (0.104 R)
• M61: 30,216,077 km (0.077 R)
• M62: 31,605,542 km (0.09 R)
• M63: 31,939,445 km (0.114 R)
• M64: 32,140,355 km (0.054 R)
• M65: 32,678,009 km (0.096 R)
• M66: 32,880,565 km (0.055 R)
• M67: 33,898,878 km (0.103 R)
• M68: 34,035,460 km (0.037 R)
• M69: 35,549,840 km (0.034 R)
• M70: 35,758,080 km (0.058 R)
• M71: 35,897,056 km (0.041 R)
• M72: 36,036,332 km (0.102 R)
• M73: 36,385,194 km (0.113 R)
• M74: 36,524,919 km (0.056 R)
• M75: 36,594,930 km (0.106 R)
• M76: 37,720,804 km (0.051 R)
• M77: 37,933,233 km (0.117 R)
• M78: 38,572,614 km (0.074 R)
• M79: 39,502,664 km (0.082 R)
• M80: 39,646,278 km (0.104 R)
• M81: 40,006,360 km (0.062 R)
• M82: 40,584,855 km (0.118 R)
• M83: 40,875,075 km (0.109 R)
• M84: 41,603,617 km (0.073 R)
• M85: 42,999,814 km (0.051 R)
• M86: 47,661,283 km (0.103 R)
• M87: 48,274,335 km (0.041 R)
• M88: 48,351,229 km (0.11 R)
• M89: 49,198,850 km (0.026 R)
• M90: 50,051,408 km (0.072 R)
• M91: 51,378,641 km (0.076 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 340 - 12,888 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit