🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 11.6

Radius: 8.3

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 0.59 AU - 0.97 AU

Year: 459 Days

Day: 13.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 37.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 65,520,821 km

• M1: 103,372 km (0.036 R)
• M2: 173,982 km (0.1 R)
• M3: 317,147 km (0.091 R)
• M4: 375,341 km (0.099 R)
• M5: 438,023 km (0.072 R)
• M6: 628,012 km (0.085 R)
• M7: 701,764 km (0.03 R)
• M8: 898,036 km (0.1 R)
• M9: 1,075,160 km (0.074 R)
• M10: 1,171,052 km (0.115 R)
• M11: 1,245,402 km (0.049 R)
• M12: 1,547,889 km (0.112 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 960.3

Radius: 10.9

Gravity: 8.08 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.22 AU - 1.36 AU

Year: 977 Days

Day: 11.8 Hours

Environment

Temp: -188 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 65,520,821 km

• M1: 179,966 km (0.115 R)
• M2: 261,347 km (0.085 R)
• M3: 371,152 km (0.059 R)
• M4: 491,130 km (0.109 R)
• M5: 699,520 km (0.117 R)
• M6: 788,830 km (0.082 R)
• M7: 916,736 km (0.107 R)
• M8: 1,015,770 km (0.075 R)
• M9: 1,179,280 km (0.107 R)
• M10: 1,351,766 km (0.067 R)
• M11: 1,499,120 km (0.074 R)
• M12: 1,574,966 km (0.08 R)
• M13: 1,652,159 km (0.061 R)
• M14: 1,757,177 km (0.055 R)
• M15: 1,882,540 km (0.106 R)
• M16: 2,029,594 km (0.1 R)
• M17: 2,276,880 km (0.103 R)
• M18: 2,414,210 km (0.092 R)
• M19: 2,564,407 km (0.089 R)
• M20: 2,697,100 km (0.045 R)
• M21: 2,821,715 km (0.05 R)
• M22: 3,033,695 km (0.028 R)
• M23: 3,518,692 km (0.104 R)
• M24: 3,701,051 km (0.116 R)
• M25: 3,770,315 km (0.065 R)
• M26: 3,840,028 km (0.059 R)
• M27: 4,099,131 km (0.12 R)
• M28: 4,255,162 km (0.091 R)
• M29: 4,784,738 km (0.046 R)
• M30: 4,873,001 km (0.093 R)
• M31: 5,012,875 km (0.075 R)
• M32: 5,218,572 km (0.11 R)
• M33: 5,413,947 km (0.117 R)
• M34: 5,545,593 km (0.11 R)
• M35: 5,960,428 km (0.097 R)
• M36: 6,041,809 km (0.044 R)
• M37: 6,233,444 km (0.072 R)
• M38: 6,468,762 km (0.085 R)
• M39: 6,791,743 km (0.04 R)
• M40: 7,048,304 km (0.114 R)
• M41: 7,322,666 km (0.099 R)
• M42: 7,468,374 km (0.075 R)
• M43: 7,600,469 km (0.086 R)
• M44: 8,241,945 km (0.067 R)
• M45: 8,684,456 km (0.101 R)
• M46: 9,009,831 km (0.088 R)
• M47: 9,134,745 km (0.116 R)
• M48: 9,339,096 km (0.105 R)
• M49: 9,418,084 km (0.065 R)
• M50: 9,672,400 km (0.093 R)
• M51: 9,864,633 km (0.074 R)
• M52: 10,025,900 km (0.112 R)
• M53: 10,236,683 km (0.107 R)
• M54: 10,318,064 km (0.032 R)
• M55: 10,563,854 km (0.106 R)
• M56: 10,761,921 km (0.087 R)
• M57: 11,011,151 km (0.079 R)
• M58: 11,161,647 km (0.11 R)
• M59: 11,295,986 km (0.093 R)
• M60: 11,380,209 km (0.052 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.5

Radius: 11.5

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2 AU - 2.5 AU

Year: 2251 Days

Day: 5.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 65,520,821 km

• M1: 147,055 km (0.085 R)
• M2: 219,310 km (0.113 R)
• M3: 303,235 km (0.102 R)
• M4: 563,386 km (0.099 R)
• M5: 672,742 km (0.039 R)
• M6: 762,351 km (0.082 R)
• M7: 861,534 km (0.104 R)
• M8: 945,159 km (0.069 R)
• M9: 1,143,077 km (0.106 R)
• M10: 1,241,662 km (0.03 R)
• M11: 1,561,802 km (0.076 R)
• M12: 1,678,488 km (0.098 R)
• M13: 1,856,061 km (0.062 R)
• M14: 2,292,438 km (0.112 R)
• M15: 2,383,543 km (0.07 R)
• M16: 2,497,536 km (0.113 R)
• M17: 2,627,836 km (0.115 R)
• M18: 2,797,779 km (0.062 R)
• M19: 2,933,465 km (0.05 R)
• M20: 3,258,541 km (0.115 R)
• M21: 3,353,535 km (0.059 R)
• M22: 3,587,207 km (0.105 R)
• M23: 3,943,400 km (0.12 R)
• M24: 4,113,044 km (0.05 R)
• M25: 4,250,524 km (0.087 R)
• M26: 4,716,970 km (0.108 R)
• M27: 5,153,497 km (0.06 R)
• M28: 5,499,068 km (0.085 R)
• M29: 5,688,908 km (0.109 R)
• M30: 5,803,949 km (0.109 R)
• M31: 5,910,013 km (0.049 R)
• M32: 6,163,432 km (0.105 R)
• M33: 6,242,121 km (0.051 R)
• M34: 6,540,269 km (0.105 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.25 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 497.1

Radius: 7.6

Gravity: 8.61 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 8.07 AU - 10.43 AU

Year: 18760 Days

Day: 22.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 65,520,821 km

• M1: 265,835 km (0.12 R)
• M2: 1,254,677 km (0.034 R)
• M3: 1,547,291 km (0.085 R)
• M4: 2,010,296 km (0.06 R)
• M5: 2,101,700 km (0.077 R)
• M6: 2,163,484 km (0.035 R)
• M7: 2,848,343 km (0.11 R)
• M8: 3,090,692 km (0.115 R)
• M9: 3,161,153 km (0.102 R)
• M10: 3,339,772 km (0.029 R)
• M11: 3,971,674 km (0.112 R)
• M12: 4,087,014 km (0.097 R)
• M13: 4,519,501 km (0.086 R)
• M14: 5,470,345 km (0.068 R)
• M15: 5,815,318 km (0.12 R)
• M16: 7,405,693 km (0.068 R)
• M17: 7,643,254 km (0.101 R)
• M18: 7,691,126 km (0.07 R)
• M19: 8,174,925 km (0.071 R)
• M20: 8,469,932 km (0.097 R)
• M21: 9,996,728 km (0.116 R)
• M22: 10,206,614 km (0.047 R)
• M23: 12,723,598 km (0.098 R)
• M24: 14,050,382 km (0.118 R)
• M25: 14,759,775 km (0.075 R)
• M26: 14,998,982 km (0.104 R)
• M27: 15,118,959 km (0.105 R)
• M28: 15,420,549 km (0.111 R)
• M29: 16,708,287 km (0.093 R)
• M30: 17,775,967 km (0.077 R)
• M31: 19,320,415 km (0.045 R)
• M32: 19,647,586 km (0.059 R)
• M33: 19,713,110 km (0.075 R)
• M34: 20,108,647 km (0.042 R)
• M35: 20,307,313 km (0.087 R)
• M36: 20,907,350 km (0.087 R)
• M37: 21,513,221 km (0.106 R)
• M38: 22,193,143 km (0.072 R)
• M39: 22,398,541 km (0.071 R)
• M40: 22,742,167 km (0.118 R)
• M41: 24,063,865 km (0.119 R)
• M42: 24,557,089 km (0.105 R)
• M43: 24,840,577 km (0.066 R)
• M44: 27,806,654 km (0.048 R)
• M45: 28,621,364 km (0.097 R)
• M46: 30,198,275 km (0.052 R)
• M47: 31,803,311 km (0.103 R)
• M48: 32,267,064 km (0.071 R)
• M49: 32,499,689 km (0.112 R)
• M50: 33,044,674 km (0.118 R)
• M51: 34,222,906 km (0.079 R)
• M52: 34,460,169 km (0.103 R)
• M53: 34,539,306 km (0.081 R)
• M54: 35,334,867 km (0.03 R)
• M55: 37,838,837 km (0.099 R)
• M56: 38,658,783 km (0.104 R)
• M57: 39,070,925 km (0.047 R)
• M58: 39,567,440 km (0.113 R)
• M59: 40,149,376 km (0.115 R)
• M60: 41,743,042 km (0.077 R)
• M61: 42,335,449 km (0.084 R)
• M62: 42,505,243 km (0.104 R)
• M63: 42,590,215 km (0.119 R)
• M64: 44,559,820 km (0.11 R)
• M65: 45,078,626 km (0.099 R)
• M66: 46,296,651 km (0.101 R)
• M67: 46,384,017 km (0.113 R)
• M68: 46,471,531 km (0.104 R)
• M69: 46,909,704 km (0.094 R)
• M70: 47,261,259 km (0.071 R)
• M71: 48,321,159 km (0.102 R)
• M72: 48,676,305 km (0.12 R)
• M73: 50,824,680 km (0.11 R)
• M74: 52,092,073 km (0.103 R)
• M75: 52,456,194 km (0.117 R)
• M76: 53,553,345 km (0.054 R)
• M77: 54,381,220 km (0.106 R)
• M78: 55,028,081 km (0.097 R)
• M79: 55,863,435 km (0.039 R)
• M80: 55,956,485 km (0.056 R)
• M81: 57,358,816 km (0.088 R)
• M82: 57,546,711 km (0.104 R)
• M83: 57,828,852 km (0.117 R)
• M84: 58,205,839 km (0.092 R)
• M85: 58,962,056 km (0.119 R)
• M86: 59,721,714 km (0.111 R)
• M87: 60,580,107 km (0.082 R)
• M88: 62,695,570 km (0.069 R)
• M89: 63,082,729 km (0.096 R)
• M90: 63,276,608 km (0.087 R)
• M91: 64,639,594 km (0.094 R)
• M92: 65,030,793 km (0.099 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 460 - 14,824 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit