🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 12.5

Radius: 8.8

Gravity: 0.16 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.62 AU - 0.82 AU

Year: 407 Days

Day: 5.2 Hours

Environment

Temp: -157 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 44,744,371 km

• M1: 112,797 km (0.075 R)
• M2: 178,171 km (0.104 R)
• M3: 246,537 km (0.111 R)
• M4: 308,022 km (0.107 R)
• M5: 371,900 km (0.098 R)
• M6: 444,156 km (0.029 R)
• M7: 521,947 km (0.065 R)
• M8: 593,156 km (0.119 R)
• M9: 661,971 km (0.062 R)
• M10: 757,863 km (0.115 R)
• M11: 891,005 km (0.081 R)
• M12: 965,953 km (0.043 R)
• M13: 1,052,271 km (0.095 R)
• M14: 1,122,582 km (0.065 R)
• M15: 1,181,225 km (0.062 R)
• M16: 1,258,417 km (0.081 R)
• M17: 1,333,366 km (0.106 R)
• M18: 1,426,117 km (0.105 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 868.7

Radius: 14.7

Gravity: 4.02 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.29 AU - 1.35 AU

Year: 1011 Days

Day: 14.7 Hours

Environment

Temp: -196 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 44,744,371 km

• M1: 186,698 km (0.092 R)
• M2: 285,134 km (0.085 R)
• M3: 447,746 km (0.055 R)
• M4: 559,795 km (0.09 R)
• M5: 672,442 km (0.091 R)
• M6: 885,320 km (0.1 R)
• M7: 1,021,903 km (0.085 R)
• M8: 1,188,705 km (0.065 R)
• M9: 1,333,815 km (0.074 R)
• M10: 1,711,400 km (0.094 R)
• M11: 1,806,843 km (0.088 R)
• M12: 2,049,042 km (0.095 R)
• M13: 2,447,421 km (0.097 R)
• M14: 2,747,514 km (0.102 R)
• M15: 2,933,315 km (0.059 R)
• M16: 3,263,328 km (0.065 R)
• M17: 3,361,464 km (0.12 R)
• M18: 3,616,828 km (0.063 R)
• M19: 3,718,554 km (0.103 R)
• M20: 3,924,999 km (0.068 R)
• M21: 4,313,355 km (0.067 R)
• M22: 4,640,526 km (0.069 R)
• M23: 4,776,062 km (0.073 R)
• M24: 4,900,527 km (0.07 R)
• M25: 5,064,038 km (0.047 R)
• M26: 5,267,790 km (0.105 R)
• M27: 5,370,713 km (0.109 R)
• M28: 5,539,310 km (0.104 R)
• M29: 5,644,028 km (0.029 R)
• M30: 6,015,779 km (0.105 R)
• M31: 6,422,835 km (0.112 R)
• M32: 6,895,265 km (0.111 R)
• M33: 7,207,027 km (0.072 R)
• M34: 7,698,007 km (0.12 R)
• M35: 7,932,876 km (0.077 R)
• M36: 8,080,828 km (0.032 R)
• M37: 8,364,615 km (0.069 R)
• M38: 8,590,957 km (0.093 R)
• M39: 8,742,948 km (0.116 R)
• M40: 8,865,170 km (0.09 R)
• M41: 9,532,376 km (0.099 R)
• M42: 9,832,320 km (0.116 R)
• M43: 10,376,856 km (0.065 R)
• M44: 10,620,402 km (0.073 R)
• M45: 10,882,048 km (0.102 R)
• M46: 11,063,361 km (0.06 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 867.8

Radius: 13.3

Gravity: 4.91 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 1.18 AU - 1.5 AU

Year: 1034 Days

Day: 5.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 44,744,371 km

• M1: 218,114 km (0.051 R)
• M2: 314,604 km (0.113 R)
• M3: 663,167 km (0.086 R)
• M4: 819,796 km (0.091 R)
• M5: 968,796 km (0.104 R)
• M6: 1,076,207 km (0.085 R)
• M7: 1,172,847 km (0.099 R)
• M8: 1,351,467 km (0.095 R)
• M9: 1,473,240 km (0.11 R)
• M10: 1,650,065 km (0.066 R)
• M11: 1,771,987 km (0.099 R)
• M12: 1,897,200 km (0.111 R)
• M13: 1,988,455 km (0.097 R)
• M14: 2,320,113 km (0.117 R)
• M15: 2,408,227 km (0.108 R)
• M16: 2,567,997 km (0.091 R)
• M17: 2,751,853 km (0.076 R)
• M18: 2,835,179 km (0.115 R)
• M19: 3,068,402 km (0.06 R)
• M20: 3,396,919 km (0.03 R)
• M21: 3,565,516 km (0.088 R)
• M22: 3,679,509 km (0.071 R)
• M23: 3,876,081 km (0.067 R)
• M24: 3,969,729 km (0.064 R)
• M25: 4,159,569 km (0.09 R)
• M26: 4,279,696 km (0.095 R)
• M27: 4,376,785 km (0.091 R)
• M28: 4,548,224 km (0.101 R)
• M29: 4,885,567 km (0.101 R)
• M30: 4,986,995 km (0.115 R)
• M31: 5,347,974 km (0.101 R)
• M32: 5,690,703 km (0.113 R)
• M33: 5,972,845 km (0.073 R)
• M34: 6,273,387 km (0.109 R)
• M35: 6,495,240 km (0.037 R)
• M36: 6,593,077 km (0.03 R)
• M37: 6,705,425 km (0.086 R)
• M38: 6,790,247 km (0.078 R)
• M39: 7,320,871 km (0.081 R)
• M40: 7,613,335 km (0.089 R)
• M41: 7,701,747 km (0.062 R)
• M42: 7,864,958 km (0.118 R)
• M43: 8,285,328 km (0.11 R)
• M44: 8,437,320 km (0.099 R)
• M45: 8,960,912 km (0.105 R)
• M46: 9,305,436 km (0.104 R)
• M47: 9,447,704 km (0.117 R)
• M48: 9,670,306 km (0.045 R)
• M49: 9,782,205 km (0.032 R)
• M50: 10,299,664 km (0.028 R)
• M51: 10,594,671 km (0.113 R)
• M52: 10,693,705 km (0.114 R)
• M53: 10,809,493 km (0.107 R)
• M54: 10,992,452 km (0.075 R)
• M55: 11,310,796 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.1

Radius: 9.7

Gravity: 5.05 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 1.7 AU - 2.1 AU

Year: 1746 Days

Day: 10.8 Hours

Environment

Temp: -207 °C

Axial Tilt: 25.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 44,744,371 km

• M1: 121,025 km (0.084 R)
• M2: 237,711 km (0.118 R)
• M3: 328,367 km (0.114 R)
• M4: 390,450 km (0.11 R)
• M5: 499,208 km (0.119 R)
• M6: 613,052 km (0.102 R)
• M7: 694,284 km (0.117 R)
• M8: 868,565 km (0.102 R)
• M9: 945,608 km (0.117 R)
• M10: 1,090,568 km (0.11 R)
• M11: 1,243,158 km (0.099 R)
• M12: 1,375,702 km (0.064 R)
• M13: 1,503,907 km (0.043 R)
• M14: 1,636,302 km (0.112 R)
• M15: 1,792,332 km (0.065 R)
• M16: 1,872,217 km (0.084 R)
• M17: 2,119,203 km (0.033 R)
• M18: 2,246,810 km (0.105 R)
• M19: 2,487,364 km (0.114 R)
• M20: 2,576,973 km (0.05 R)
• M21: 2,690,518 km (0.1 R)
• M22: 2,852,233 km (0.113 R)
• M23: 2,969,817 km (0.074 R)
• M24: 3,113,132 km (0.109 R)
• M25: 3,320,026 km (0.101 R)
• M26: 3,670,683 km (0.114 R)
• M27: 3,850,500 km (0.078 R)
• M28: 3,928,440 km (0.119 R)
• M29: 4,033,308 km (0.111 R)
• M30: 4,312,907 km (0.109 R)
• M31: 4,919,077 km (0.116 R)
• M32: 5,032,173 km (0.077 R)
• M33: 5,217,824 km (0.036 R)
• M34: 5,318,803 km (0.109 R)
• M35: 5,435,040 km (0.103 R)
• M36: 5,566,686 km (0.091 R)
• M37: 5,640,289 km (0.113 R)
• M38: 6,088,933 km (0.101 R)
• M39: 6,348,335 km (0.091 R)
• M40: 6,487,012 km (0.07 R)
• M41: 6,580,212 km (0.05 R)
• M42: 6,736,243 km (0.088 R)
• M43: 6,846,347 km (0.088 R)
• M44: 7,084,207 km (0.11 R)
• M45: 7,276,440 km (0.088 R)
• M46: 7,551,701 km (0.105 R)
• M47: 7,731,667 km (0.093 R)
• M48: 7,797,490 km (0.104 R)
• M49: 7,863,462 km (0.113 R)
• M50: 8,095,938 km (0.092 R)
• M51: 8,229,828 km (0.058 R)
• M52: 8,584,674 km (0.116 R)
• M53: 8,755,365 km (0.118 R)
• M54: 9,048,278 km (0.116 R)
• M55: 9,117,691 km (0.087 R)
• M56: 9,222,110 km (0.057 R)
• M57: 9,344,481 km (0.099 R)
• M58: 9,449,649 km (0.092 R)
• M59: 9,573,067 km (0.111 R)
• M60: 10,287,995 km (0.082 R)
• M61: 10,378,651 km (0.105 R)
• M62: 10,542,312 km (0.107 R)
• M63: 11,580,371 km (0.086 R)
• M64: 11,845,010 km (0.111 R)
• M65: 12,245,633 km (0.115 R)
• M66: 12,515,208 km (0.107 R)
• M67: 12,650,744 km (0.106 R)
• M68: 12,962,356 km (0.101 R)
• M69: 13,256,765 km (0.102 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 74.3

Radius: 11.4

Gravity: 0.57 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 1.91 AU - 2.77 AU

Year: 2387 Days

Day: 11.5 Hours

Environment

Temp: -210 °C

Axial Tilt: 150 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 44,744,371 km

• M1: 221,704 km (0.053 R)
• M2: 319,541 km (0.092 R)
• M3: 552,166 km (0.106 R)
• M4: 695,630 km (0.072 R)
• M5: 852,857 km (0.07 R)
• M6: 986,598 km (0.049 R)
• M7: 1,077,853 km (0.053 R)
• M8: 1,152,951 km (0.092 R)
• M9: 1,376,300 km (0.107 R)
• M10: 1,789,939 km (0.043 R)
• M11: 2,034,531 km (0.101 R)
• M12: 2,539,723 km (0.104 R)
• M13: 2,912,671 km (0.066 R)
• M14: 3,935,022 km (0.076 R)
• M15: 4,418,074 km (0.107 R)
• M16: 4,593,702 km (0.071 R)
• M17: 4,898,732 km (0.088 R)
• M18: 4,994,774 km (0.091 R)
• M19: 5,102,185 km (0.103 R)
• M20: 5,253,877 km (0.109 R)
• M21: 5,684,569 km (0.095 R)
• M22: 5,921,233 km (0.079 R)
• M23: 6,276,528 km (0.098 R)
• M24: 6,568,095 km (0.109 R)
• M25: 7,371,585 km (0.119 R)
• M26: 7,617,524 km (0.112 R)
• M27: 8,397,078 km (0.091 R)
• M28: 8,679,818 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 139

Radius: 6.5

Gravity: 3.29 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 7.9 AU - 11.42 AU

Year: 20021 Days

Day: 24.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 2.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 44,744,371 km

• M1: 162,912 km (0.032 R)
• M2: 656,884 km (0.077 R)
• M3: 720,912 km (0.036 R)
• M4: 787,034 km (0.105 R)
• M5: 1,072,617 km (0.092 R)
• M6: 1,535,772 km (0.099 R)
• M7: 2,054,727 km (0.067 R)
• M8: 2,370,528 km (0.086 R)
• M9: 3,128,989 km (0.099 R)
• M10: 4,256,807 km (0.109 R)
• M11: 4,847,569 km (0.075 R)
• M12: 5,233,981 km (0.082 R)
• M13: 5,866,032 km (0.108 R)
• M14: 6,104,790 km (0.09 R)
• M15: 7,309,950 km (0.078 R)
• M16: 7,456,556 km (0.096 R)
• M17: 7,641,010 km (0.112 R)
• M18: 7,715,361 km (0.102 R)
• M19: 7,827,110 km (0.108 R)
• M20: 8,090,103 km (0.099 R)
• M21: 9,607,774 km (0.094 R)
• M22: 11,295,238 km (0.09 R)
• M23: 11,422,246 km (0.034 R)
• M24: 11,892,133 km (0.099 R)
• M25: 12,064,619 km (0.113 R)
• M26: 12,718,512 km (0.046 R)
• M27: 13,027,731 km (0.04 R)
• M28: 13,339,343 km (0.075 R)
• M29: 13,698,378 km (0.074 R)
• M30: 14,564,101 km (0.075 R)
• M31: 16,395,777 km (0.118 R)
• M32: 17,362,927 km (0.105 R)
• M33: 18,348,328 km (0.12 R)
• M34: 18,948,365 km (0.088 R)
• M35: 19,911,477 km (0.11 R)
• M36: 20,942,505 km (0.117 R)
• M37: 21,569,320 km (0.114 R)
• M38: 23,002,169 km (0.118 R)
• M39: 24,028,859 km (0.116 R)
• M40: 26,126,520 km (0.104 R)
• M41: 26,970,551 km (0.103 R)
• M42: 27,367,584 km (0.113 R)
• M43: 27,652,269 km (0.098 R)
• M44: 28,570,052 km (0.054 R)
• M45: 28,916,820 km (0.086 R)
• M46: 29,497,708 km (0.068 R)
• M47: 30,141,278 km (0.078 R)
• M48: 30,671,154 km (0.09 R)
• M49: 31,501,721 km (0.03 R)
• M50: 32,399,608 km (0.105 R)
• M51: 32,459,896 km (0.097 R)
• M52: 32,700,898 km (0.115 R)
• M53: 33,670,890 km (0.069 R)
• M54: 34,527,488 km (0.114 R)
• M55: 34,896,845 km (0.061 R)
• M56: 36,324,457 km (0.039 R)
• M57: 37,771,218 km (0.117 R)
• M58: 39,429,212 km (0.116 R)
• M59: 44,142,741 km (0.076 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 257 - 10,770 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit