🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.3

Radius: 8.8

Gravity: 3.77 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 0.92 AU - 1.52 AU

Year: 930 Days

Day: 9.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 23,845,953 km

• M1: 130,150 km (0.1 R)
• M2: 230,381 km (0.113 R)
• M3: 347,217 km (0.104 R)
• M4: 491,728 km (0.042 R)
• M5: 598,691 km (0.079 R)
• M6: 685,457 km (0.056 R)
• M7: 742,753 km (0.028 R)
• M8: 821,891 km (0.115 R)
• M9: 898,784 km (0.09 R)
• M10: 1,032,824 km (0.089 R)
• M11: 1,308,682 km (0.108 R)
• M12: 1,424,471 km (0.102 R)
• M13: 1,493,136 km (0.102 R)
• M14: 1,607,878 km (0.082 R)
• M15: 1,792,182 km (0.099 R)
• M16: 1,853,069 km (0.117 R)
• M17: 1,914,554 km (0.068 R)
• M18: 1,997,580 km (0.109 R)
• M19: 2,053,680 km (0.087 R)
• M20: 2,196,246 km (0.09 R)
• M21: 2,254,290 km (0.11 R)
• M22: 2,320,113 km (0.073 R)
• M23: 2,635,914 km (0.083 R)
• M24: 2,721,036 km (0.086 R)
• M25: 2,806,905 km (0.038 R)
• M26: 3,054,190 km (0.071 R)
• M27: 3,143,500 km (0.101 R)
• M28: 3,266,918 km (0.09 R)
• M29: 3,417,115 km (0.088 R)
• M30: 3,759,095 km (0.055 R)
• M31: 3,952,077 km (0.106 R)
• M32: 4,014,010 km (0.102 R)
• M33: 4,157,175 km (0.113 R)
• M34: 4,238,407 km (0.091 R)
• M35: 4,503,644 km (0.108 R)
• M36: 4,633,794 km (0.112 R)
• M37: 4,793,415 km (0.112 R)
• M38: 4,859,687 km (0.095 R)
• M39: 4,993,128 km (0.08 R)
• M40: 5,118,042 km (0.115 R)
• M41: 5,253,877 km (0.077 R)
• M42: 5,341,841 km (0.069 R)
• M43: 5,489,494 km (0.083 R)
• M44: 5,608,574 km (0.057 R)
• M45: 5,809,035 km (0.083 R)
• M46: 5,879,795 km (0.074 R)
• M47: 5,991,395 km (0.115 R)
• M48: 6,073,225 km (0.087 R)
• M49: 6,206,666 km (0.106 R)
• M50: 6,299,716 km (0.108 R)
• M51: 6,403,686 km (0.089 R)
• M52: 6,602,652 km (0.033 R)
• M53: 6,931,767 km (0.119 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 378.8

Radius: 11.6

Gravity: 2.82 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 1.34 AU - 1.96 AU

Year: 1463 Days

Day: 11.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 13.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 23,845,953 km

• M1: 150,645 km (0.071 R)
• M2: 237,113 km (0.105 R)
• M3: 348,114 km (0.105 R)
• M4: 440,117 km (0.095 R)
• M5: 532,120 km (0.034 R)
• M6: 609,312 km (0.048 R)
• M7: 776,712 km (0.09 R)
• M8: 886,517 km (0.102 R)
• M9: 994,975 km (0.065 R)
• M10: 1,079,648 km (0.116 R)
• M11: 1,211,444 km (0.107 R)
• M12: 1,340,995 km (0.07 R)
• M13: 1,507,947 km (0.11 R)
• M14: 1,631,365 km (0.091 R)
• M15: 1,775,727 km (0.03 R)
• M16: 1,968,858 km (0.113 R)
• M17: 2,141,494 km (0.105 R)
• M18: 2,453,255 km (0.118 R)
• M19: 2,531,046 km (0.092 R)
• M20: 2,649,378 km (0.101 R)
• M21: 2,830,392 km (0.104 R)
• M22: 2,912,222 km (0.116 R)
• M23: 3,088,747 km (0.1 R)
• M24: 3,183,742 km (0.117 R)
• M25: 3,430,728 km (0.09 R)
• M26: 3,695,367 km (0.075 R)
• M27: 3,807,715 km (0.056 R)
• M28: 4,209,534 km (0.111 R)
• M29: 4,457,418 km (0.085 R)
• M30: 4,661,470 km (0.08 R)
• M31: 4,758,708 km (0.098 R)
• M32: 4,856,545 km (0.113 R)
• M33: 4,954,981 km (0.107 R)
• M34: 5,191,645 km (0.097 R)
• M35: 5,317,756 km (0.063 R)
• M36: 5,950,255 km (0.071 R)
• M37: 6,069,036 km (0.113 R)
• M38: 6,255,435 km (0.105 R)
• M39: 6,743,573 km (0.084 R)
• M40: 6,895,115 km (0.102 R)
• M41: 7,047,855 km (0.089 R)
• M42: 7,173,667 km (0.112 R)
• M43: 7,342,563 km (0.105 R)
• M44: 7,427,534 km (0.045 R)
• M45: 7,569,951 km (0.059 R)
• M46: 7,698,755 km (0.119 R)
• M47: 7,828,457 km (0.097 R)
• M48: 8,016,950 km (0.078 R)
• M49: 8,133,636 km (0.108 R)
• M50: 8,636,285 km (0.113 R)
• M51: 8,861,280 km (0.118 R)
• M52: 9,103,479 km (0.045 R)
• M53: 9,194,884 km (0.087 R)
• M54: 9,578,901 km (0.064 R)
• M55: 9,889,915 km (0.094 R)
• M56: 10,078,109 km (0.109 R)
• M57: 10,188,363 km (0.081 R)
• M58: 10,521,817 km (0.114 R)
• M59: 10,665,879 km (0.084 R)
• M60: 10,794,534 km (0.086 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.5

Radius: 14

Gravity: 0.79 G

Time & Orbit

Eccentricity (e): 0.141

Orbit Range: 1.73 AU - 2.29 AU

Year: 1967 Days

Day: 14.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 23,845,953 km

• M1: 175,628 km (0.061 R)
• M2: 263,591 km (0.046 R)
• M3: 431,440 km (0.082 R)
• M4: 537,505 km (0.037 R)
• M5: 628,461 km (0.025 R)
• M6: 908,209 km (0.076 R)
• M7: 996,023 km (0.064 R)
• M8: 1,188,106 km (0.1 R)
• M9: 1,342,491 km (0.111 R)
• M10: 1,437,187 km (0.071 R)
• M11: 1,625,830 km (0.027 R)
• M12: 1,879,847 km (0.098 R)
• M13: 2,130,124 km (0.069 R)
• M14: 2,224,670 km (0.052 R)
• M15: 2,338,215 km (0.106 R)
• M16: 2,571,587 km (0.11 R)
• M17: 2,700,541 km (0.116 R)
• M18: 2,917,158 km (0.103 R)
• M19: 3,081,118 km (0.101 R)
• M20: 3,377,920 km (0.055 R)
• M21: 3,509,416 km (0.095 R)
• M22: 3,694,469 km (0.108 R)
• M23: 3,798,739 km (0.026 R)
• M24: 3,914,677 km (0.109 R)
• M25: 4,085,219 km (0.087 R)
• M26: 4,193,228 km (0.05 R)
• M27: 4,379,029 km (0.091 R)
• M28: 4,478,362 km (0.105 R)
• M29: 4,612,252 km (0.085 R)
• M30: 4,781,447 km (0.041 R)
• M31: 5,149,308 km (0.104 R)
• M32: 5,301,300 km (0.103 R)
• M33: 5,419,482 km (0.098 R)
• M34: 5,622,187 km (0.079 R)
• M35: 5,718,379 km (0.095 R)
• M36: 5,888,322 km (0.118 R)
• M37: 6,433,008 km (0.119 R)
• M38: 7,032,895 km (0.119 R)
• M39: 7,557,684 km (0.07 R)
• M40: 7,811,402 km (0.09 R)
• M41: 7,905,649 km (0.073 R)
• M42: 8,013,808 km (0.082 R)
• M43: 8,122,416 km (0.073 R)
• M44: 8,245,236 km (0.079 R)
• M45: 8,409,943 km (0.101 R)
• M46: 8,603,523 km (0.095 R)
• M47: 8,798,599 km (0.084 R)
• M48: 8,952,834 km (0.039 R)
• M49: 9,278,359 km (0.114 R)
• M50: 9,421,225 km (0.086 R)
• M51: 9,593,562 km (0.102 R)
• M52: 9,694,540 km (0.065 R)
• M53: 9,853,862 km (0.054 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 909.4

Radius: 13.6

Gravity: 4.92 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.61 AU - 2.77 AU

Year: 3045 Days

Day: 12.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 1.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (65)

Outer Limit: 23,845,953 km

• M1: 186,100 km (0.12 R)
• M2: 274,213 km (0.037 R)
• M3: 441,763 km (0.12 R)
• M4: 570,566 km (0.07 R)
• M5: 655,388 km (0.062 R)
• M6: 1,080,545 km (0.049 R)
• M7: 1,215,483 km (0.048 R)
• M8: 1,369,718 km (0.11 R)
• M9: 1,698,684 km (0.092 R)
• M10: 1,992,344 km (0.073 R)
• M11: 2,114,566 km (0.086 R)
• M12: 2,463,877 km (0.073 R)
• M13: 2,595,673 km (0.077 R)
• M14: 3,075,583 km (0.1 R)
• M15: 3,253,903 km (0.061 R)
• M16: 3,344,410 km (0.066 R)
• M17: 3,435,665 km (0.098 R)
• M18: 3,658,416 km (0.074 R)
• M19: 4,295,404 km (0.119 R)
• M20: 4,677,925 km (0.1 R)
• M21: 4,780,550 km (0.091 R)
• M22: 4,883,772 km (0.113 R)
• M23: 5,177,134 km (0.046 R)
• M24: 5,283,348 km (0.08 R)
• M25: 5,584,489 km (0.119 R)
• M26: 5,935,744 km (0.118 R)
• M27: 6,047,045 km (0.077 R)
• M28: 6,521,869 km (0.079 R)
• M29: 6,845,299 km (0.056 R)
• M30: 7,103,056 km (0.1 R)
• M31: 7,798,238 km (0.112 R)
• M32: 8,590,359 km (0.056 R)
• M33: 8,741,901 km (0.099 R)
• M34: 8,868,760 km (0.108 R)
• M35: 9,747,797 km (0.117 R)
• M36: 9,879,443 km (0.098 R)
• M37: 10,038,167 km (0.075 R)
• M38: 11,090,737 km (0.117 R)
• M39: 11,421,648 km (0.042 R)
• M40: 11,924,147 km (0.065 R)
• M41: 12,178,164 km (0.072 R)
• M42: 12,720,307 km (0.1 R)
• M43: 13,124,820 km (0.051 R)
• M44: 13,357,893 km (0.083 R)
• M45: 14,214,341 km (0.107 R)
• M46: 15,088,591 km (0.076 R)
• M47: 15,302,217 km (0.034 R)
• M48: 15,394,219 km (0.052 R)
• M49: 16,605,214 km (0.073 R)
• M50: 16,794,156 km (0.062 R)
• M51: 17,461,512 km (0.072 R)
• M52: 17,557,554 km (0.108 R)
• M53: 18,364,784 km (0.105 R)
• M54: 18,560,309 km (0.058 R)
• M55: 18,691,057 km (0.064 R)
• M56: 19,052,186 km (0.051 R)
• M57: 20,082,317 km (0.063 R)
• M58: 20,250,166 km (0.098 R)
• M59: 20,351,145 km (0.1 R)
• M60: 20,756,555 km (0.094 R)
• M61: 20,892,240 km (0.092 R)
• M62: 21,885,271 km (0.118 R)
• M63: 22,404,824 km (0.083 R)
• M64: 23,279,972 km (0.091 R)
• M65: 23,810,446 km (0.084 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: 176 - 10,989 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit