🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654

Radius: 11

Gravity: 5.4 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 1.07 AU - 1.09 AU

Year: 775 Days

Day: 14.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 40,735,755 km

• M1: 138,228 km (0.092 R)
• M2: 225,594 km (0.056 R)
• M3: 320,738 km (0.103 R)
• M4: 432,188 km (0.078 R)
• M5: 564,882 km (0.098 R)
• M6: 682,017 km (0.106 R)
• M7: 808,427 km (0.09 R)
• M8: 903,122 km (0.091 R)
• M9: 1,007,841 km (0.075 R)
• M10: 1,092,214 km (0.094 R)
• M11: 1,236,576 km (0.1 R)
• M12: 1,340,846 km (0.106 R)
• M13: 1,551,629 km (0.113 R)
• M14: 1,650,364 km (0.109 R)
• M15: 1,736,831 km (0.099 R)
• M16: 2,013,438 km (0.093 R)
• M17: 2,082,851 km (0.073 R)
• M18: 2,208,364 km (0.079 R)
• M19: 2,360,804 km (0.065 R)
• M20: 2,566,800 km (0.109 R)
• M21: 2,684,833 km (0.088 R)
• M22: 3,076,331 km (0.095 R)
• M23: 3,147,988 km (0.073 R)
• M24: 3,356,827 km (0.082 R)
• M25: 3,504,779 km (0.025 R)
• M26: 3,683,548 km (0.106 R)
• M27: 4,377,682 km (0.102 R)
• M28: 4,448,293 km (0.103 R)
• M29: 4,570,365 km (0.087 R)
• M30: 4,683,161 km (0.09 R)
• M31: 4,765,889 km (0.077 R)
• M32: 5,037,858 km (0.112 R)
• M33: 5,186,558 km (0.068 R)
• M34: 5,293,521 km (0.084 R)
• M35: 5,412,152 km (0.09 R)
• M36: 5,641,186 km (0.093 R)
• M37: 6,324,250 km (0.049 R)
• M38: 6,427,323 km (0.103 R)
• M39: 6,786,507 km (0.034 R)
• M40: 6,915,610 km (0.054 R)
• M41: 7,057,280 km (0.114 R)
• M42: 7,235,750 km (0.057 R)
• M43: 7,670,332 km (0.099 R)
• M44: 7,792,553 km (0.079 R)
• M45: 8,088,607 km (0.058 R)
• M46: 8,425,950 km (0.11 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 127.7

Radius: 8.5

Gravity: 1.77 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.57 AU - 2.15 AU

Year: 1751 Days

Day: 8.8 Hours

Environment

Temp: -196 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 40,735,755 km

• M1: 111,750 km (0.105 R)
• M2: 279,598 km (0.029 R)
• M3: 369,357 km (0.082 R)
• M4: 448,794 km (0.077 R)
• M5: 678,127 km (0.077 R)
• M6: 779,255 km (0.057 R)
• M7: 885,619 km (0.076 R)
• M8: 991,086 km (0.088 R)
• M9: 1,076,207 km (0.116 R)
• M10: 1,227,899 km (0.075 R)
• M11: 1,434,494 km (0.117 R)
• M12: 1,724,863 km (0.113 R)
• M13: 1,813,425 km (0.115 R)
• M14: 2,080,607 km (0.076 R)
• M15: 2,303,508 km (0.05 R)
• M16: 2,393,267 km (0.105 R)
• M17: 3,000,185 km (0.083 R)
• M18: 3,062,418 km (0.1 R)
• M19: 3,234,007 km (0.092 R)
• M20: 3,863,963 km (0.071 R)
• M21: 4,029,718 km (0.103 R)
• M22: 4,227,935 km (0.106 R)
• M23: 4,398,925 km (0.075 R)
• M24: 4,561,987 km (0.114 R)
• M25: 5,062,990 km (0.085 R)
• M26: 5,148,261 km (0.096 R)
• M27: 5,201,668 km (0.096 R)
• M28: 5,869,472 km (0.114 R)
• M29: 6,219,232 km (0.064 R)
• M30: 6,333,525 km (0.108 R)
• M31: 6,494,642 km (0.03 R)
• M32: 6,938,948 km (0.119 R)
• M33: 7,045,611 km (0.078 R)
• M34: 7,176,808 km (0.116 R)
• M35: 7,332,689 km (0.116 R)
• M36: 7,587,155 km (0.058 R)
• M37: 7,758,445 km (0.078 R)
• M38: 8,204,546 km (0.11 R)
• M39: 8,355,191 km (0.114 R)
• M40: 8,468,735 km (0.115 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 779.8

Radius: 13.7

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.4 AU - 2.4 AU

Year: 2566 Days

Day: 6.5 Hours

Environment

Temp: -199 °C

Axial Tilt: 35.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (71)

Outer Limit: 40,735,755 km

• M1: 172,187 km (0.115 R)
• M2: 279,748 km (0.086 R)
• M3: 435,928 km (0.101 R)
• M4: 615,446 km (0.088 R)
• M5: 747,989 km (0.084 R)
• M6: 871,856 km (0.105 R)
• M7: 1,066,782 km (0.092 R)
• M8: 1,334,712 km (0.115 R)
• M9: 1,477,129 km (0.114 R)
• M10: 1,700,928 km (0.091 R)
• M11: 1,791,135 km (0.098 R)
• M12: 1,936,096 km (0.04 R)
• M13: 2,057,868 km (0.08 R)
• M14: 2,224,371 km (0.12 R)
• M15: 2,556,328 km (0.079 R)
• M16: 2,766,364 km (0.11 R)
• M17: 3,013,500 km (0.068 R)
• M18: 3,139,760 km (0.097 R)
• M19: 3,447,184 km (0.066 R)
• M20: 4,056,346 km (0.089 R)
• M21: 4,196,519 km (0.104 R)
• M22: 4,463,402 km (0.084 R)
• M23: 4,920,872 km (0.072 R)
• M24: 5,089,320 km (0.097 R)
• M25: 5,278,710 km (0.082 R)
• M26: 5,393,452 km (0.046 R)
• M27: 5,684,121 km (0.105 R)
• M28: 6,119,899 km (0.103 R)
• M29: 6,484,469 km (0.064 R)
• M30: 7,023,770 km (0.049 R)
• M31: 7,129,087 km (0.099 R)
• M32: 7,772,507 km (0.081 R)
• M33: 7,969,228 km (0.112 R)
• M34: 8,123,314 km (0.057 R)
• M35: 8,278,447 km (0.057 R)
• M36: 8,546,826 km (0.098 R)
• M37: 8,682,062 km (0.096 R)
• M38: 8,886,263 km (0.099 R)
• M39: 9,322,491 km (0.098 R)
• M40: 9,578,303 km (0.077 R)
• M41: 10,001,964 km (0.058 R)
• M42: 10,144,680 km (0.093 R)
• M43: 10,431,908 km (0.036 R)
• M44: 11,408,782 km (0.111 R)
• M45: 11,532,949 km (0.114 R)
• M46: 11,933,422 km (0.081 R)
• M47: 12,262,089 km (0.097 R)
• M48: 12,440,260 km (0.105 R)
• M49: 12,593,747 km (0.118 R)
• M50: 12,696,521 km (0.088 R)
• M51: 13,083,979 km (0.062 R)
• M52: 13,370,609 km (0.116 R)
• M53: 13,554,165 km (0.118 R)
• M54: 14,591,926 km (0.071 R)
• M55: 14,835,172 km (0.081 R)
• M56: 14,943,630 km (0.109 R)
• M57: 15,188,672 km (0.082 R)
• M58: 15,298,028 km (0.082 R)
• M59: 16,070,850 km (0.084 R)
• M60: 16,406,099 km (0.043 R)
• M61: 17,168,600 km (0.048 R)
• M62: 17,254,020 km (0.11 R)
• M63: 17,482,456 km (0.098 R)
• M64: 17,856,002 km (0.073 R)
• M65: 18,203,219 km (0.081 R)
• M66: 18,494,186 km (0.117 R)
• M67: 18,640,343 km (0.108 R)
• M68: 18,933,555 km (0.093 R)
• M69: 19,258,033 km (0.104 R)
• M70: 19,643,846 km (0.114 R)
• M71: 19,942,443 km (0.096 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 408.3

Radius: 12.6

Gravity: 2.57 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 2.17 AU - 3.25 AU

Year: 3079 Days

Day: 9.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 40,735,755 km

• M1: 172,337 km (0.098 R)
• M2: 342,579 km (0.111 R)
• M3: 431,440 km (0.119 R)
• M4: 577,149 km (0.079 R)
• M5: 786,137 km (0.118 R)
• M6: 1,323,941 km (0.059 R)
• M7: 1,469,051 km (0.076 R)
• M8: 1,727,257 km (0.075 R)
• M9: 2,038,720 km (0.059 R)
• M10: 2,142,242 km (0.085 R)
• M11: 2,658,803 km (0.092 R)
• M12: 3,259,139 km (0.026 R)
• M13: 3,365,802 km (0.068 R)
• M14: 3,535,895 km (0.096 R)
• M15: 3,629,992 km (0.093 R)
• M16: 3,724,837 km (0.069 R)
• M17: 3,933,227 km (0.114 R)
• M18: 4,047,071 km (0.094 R)
• M19: 4,211,629 km (0.095 R)
• M20: 4,513,667 km (0.093 R)
• M21: 4,892,449 km (0.093 R)
• M22: 5,227,847 km (0.062 R)
• M23: 5,335,408 km (0.096 R)
• M24: 5,479,920 km (0.078 R)
• M25: 5,791,382 km (0.116 R)
• M26: 5,883,983 km (0.113 R)
• M27: 5,977,333 km (0.097 R)
• M28: 6,089,830 km (0.09 R)
• M29: 6,663,089 km (0.051 R)
• M30: 6,818,970 km (0.115 R)
• M31: 6,916,957 km (0.107 R)
• M32: 7,174,115 km (0.056 R)
• M33: 8,046,869 km (0.114 R)
• M34: 8,548,621 km (0.093 R)
• M35: 8,633,293 km (0.109 R)
• M36: 8,867,414 km (0.082 R)
• M37: 9,039,003 km (0.078 R)
• M38: 9,125,321 km (0.113 R)
• M39: 9,494,827 km (0.105 R)
• M40: 9,626,473 km (0.044 R)
• M41: 10,136,752 km (0.112 R)
• M42: 10,338,709 km (0.082 R)
• M43: 10,724,073 km (0.109 R)
• M44: 10,815,477 km (0.09 R)
• M45: 10,975,996 km (0.094 R)
• M46: 11,696,310 km (0.05 R)
• M47: 12,963,254 km (0.088 R)
• M48: 13,109,411 km (0.105 R)
• M49: 13,749,241 km (0.027 R)
• M50: 13,923,223 km (0.053 R)
• M51: 14,399,094 km (0.092 R)
• M52: 14,626,483 km (0.065 R)
• M53: 15,187,176 km (0.097 R)
• M54: 15,418,604 km (0.089 R)
• M55: 15,755,049 km (0.09 R)
• M56: 15,885,050 km (0.105 R)
• M57: 16,067,709 km (0.096 R)
• M58: 16,461,450 km (0.067 R)
• M59: 17,419,326 km (0.106 R)
• M60: 17,634,597 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 808

Radius: 11.6

Gravity: 6 G

Time & Orbit

Eccentricity (e): 0.124

Orbit Range: 4.19 AU - 5.37 AU

Year: 7214 Days

Day: 12.5 Hours

Environment

Temp: -216 °C

Axial Tilt: 3.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 40,735,755 km

• M1: 145,559 km (0.119 R)
• M2: 218,862 km (0.105 R)
• M3: 295,157 km (0.066 R)
• M4: 506,239 km (0.104 R)
• M5: 848,220 km (0.081 R)
• M6: 1,222,065 km (0.109 R)
• M7: 1,351,617 km (0.028 R)
• M8: 1,427,912 km (0.1 R)
• M9: 1,584,989 km (0.05 R)
• M10: 1,747,902 km (0.1 R)
• M11: 2,157,650 km (0.096 R)
• M12: 2,791,047 km (0.091 R)
• M13: 3,065,111 km (0.096 R)
• M14: 3,321,970 km (0.111 R)
• M15: 3,802,179 km (0.117 R)
• M16: 4,078,487 km (0.098 R)
• M17: 4,190,835 km (0.042 R)
• M18: 4,304,380 km (0.104 R)
• M19: 4,447,545 km (0.085 R)
• M20: 5,744,409 km (0.069 R)
• M21: 6,417,898 km (0.067 R)
• M22: 6,516,184 km (0.101 R)
• M23: 7,734,509 km (0.052 R)
• M24: 7,909,239 km (0.106 R)
• M25: 8,156,076 km (0.109 R)
• M26: 8,262,739 km (0.083 R)
• M27: 8,657,528 km (0.05 R)
• M28: 9,540,305 km (0.113 R)
• M29: 10,606,339 km (0.036 R)
• M30: 10,722,727 km (0.067 R)
• M31: 11,430,474 km (0.109 R)
• M32: 11,550,003 km (0.098 R)
• M33: 11,709,773 km (0.102 R)
• M34: 11,790,107 km (0.098 R)
• M35: 12,193,872 km (0.09 R)
• M36: 12,973,875 km (0.06 R)
• M37: 13,140,079 km (0.091 R)
• M38: 14,538,669 km (0.113 R)
• M39: 14,624,837 km (0.093 R)
• M40: 15,409,029 km (0.119 R)
• M41: 15,585,256 km (0.028 R)
• M42: 16,430,933 km (0.081 R)
• M43: 16,565,870 km (0.034 R)
• M44: 16,746,285 km (0.058 R)
• M45: 17,200,314 km (0.115 R)
• M46: 17,842,837 km (0.075 R)
• M47: 19,056,674 km (0.087 R)
• M48: 20,587,061 km (0.108 R)
• M49: 20,878,477 km (0.11 R)
• M50: 21,220,009 km (0.052 R)
• M51: 22,007,941 km (0.114 R)
• M52: 22,206,308 km (0.103 R)
• M53: 22,555,021 km (0.061 R)
• M54: 24,943,201 km (0.109 R)
• M55: 25,202,005 km (0.095 R)
• M56: 25,357,737 km (0.109 R)
• M57: 26,509,191 km (0.115 R)
• M58: 26,826,189 km (0.052 R)
• M59: 27,197,641 km (0.069 R)
• M60: 27,410,668 km (0.09 R)
• M61: 27,999,336 km (0.072 R)
• M62: 29,845,074 km (0.12 R)
• M63: 31,115,908 km (0.109 R)
• M64: 31,785,957 km (0.07 R)
• M65: 32,460,793 km (0.039 R)
• M66: 32,743,384 km (0.114 R)
• M67: 32,913,327 km (0.105 R)
• M68: 33,197,114 km (0.075 R)
• M69: 33,881,823 km (0.08 R)
• M70: 34,283,344 km (0.074 R)
• M71: 34,744,105 km (0.113 R)
• M72: 34,917,489 km (0.101 R)
• M73: 36,373,077 km (0.042 R)
• M74: 36,549,153 km (0.119 R)
• M75: 36,960,996 km (0.083 R)
• M76: 37,078,879 km (0.037 R)
• M77: 38,145,961 km (0.045 R)
• M78: 38,384,420 km (0.061 R)
• M79: 38,683,317 km (0.092 R)
• M80: 39,283,204 km (0.12 R)
• M81: 39,825,945 km (0.061 R)
• M82: 40,370,930 km (0.117 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: 186 - 17,108 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit