🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.65 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 653.7

Radius: 8.4

Gravity: 9.26 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.12 AU - 1.46 AU

Year: 977 Days

Day: 7 Hours

Environment

Temp: -196 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 19,993,301 km

• M1: 110,254 km (0.115 R)
• M2: 163,810 km (0.037 R)
• M3: 287,976 km (0.116 R)
• M4: 403,765 km (0.105 R)
• M5: 470,784 km (0.052 R)
• M6: 574,157 km (0.094 R)
• M7: 628,909 km (0.084 R)
• M8: 798,853 km (0.074 R)
• M9: 918,381 km (0.088 R)
• M10: 983,905 km (0.118 R)
• M11: 1,204,263 km (0.091 R)
• M12: 1,320,500 km (0.119 R)
• M13: 1,380,040 km (0.042 R)
• M14: 1,548,637 km (0.055 R)
• M15: 1,667,567 km (0.071 R)
• M16: 1,931,458 km (0.038 R)
• M17: 2,068,490 km (0.117 R)
• M18: 2,253,243 km (0.106 R)
• M19: 2,352,127 km (0.082 R)
• M20: 2,480,183 km (0.084 R)
• M21: 2,573,083 km (0.039 R)
• M22: 2,629,482 km (0.076 R)
• M23: 2,820,219 km (0.066 R)
• M24: 2,897,711 km (0.075 R)
• M25: 3,065,111 km (0.081 R)
• M26: 3,124,800 km (0.096 R)
• M27: 3,185,088 km (0.117 R)
• M28: 3,327,057 km (0.036 R)
• M29: 3,512,708 km (0.114 R)
• M30: 4,068,314 km (0.1 R)
• M31: 4,378,879 km (0.071 R)
• M32: 4,491,526 km (0.105 R)
• M33: 4,835,751 km (0.103 R)
• M34: 5,129,113 km (0.054 R)
• M35: 5,512,981 km (0.092 R)
• M36: 5,585,984 km (0.105 R)
• M37: 5,981,072 km (0.115 R)
• M38: 6,056,171 km (0.12 R)
• M39: 6,207,264 km (0.101 R)
• M40: 6,283,260 km (0.089 R)
• M41: 6,668,026 km (0.117 R)
• M42: 6,902,595 km (0.032 R)
• M43: 7,020,778 km (0.079 R)
• M44: 7,086,900 km (0.118 R)
• M45: 7,527,765 km (0.032 R)
• M46: 7,595,383 km (0.119 R)
• M47: 7,867,801 km (0.089 R)
• M48: 8,088,009 km (0.102 R)
• M49: 8,143,360 km (0.093 R)
• M50: 8,282,337 km (0.04 R)
• M51: 8,436,123 km (0.104 R)
• M52: 8,633,293 km (0.048 R)
• M53: 8,689,841 km (0.107 R)
• M54: 8,817,747 km (0.08 R)
• M55: 8,917,529 km (0.119 R)
• M56: 9,060,844 km (0.066 R)
• M57: 9,233,779 km (0.072 R)
• M58: 9,495,426 km (0.113 R)
• M59: 9,729,846 km (0.105 R)
• M60: 9,788,787 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 292.2

Radius: 8.2

Gravity: 4.35 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.35 AU - 1.41 AU

Year: 1081 Days

Day: 13.3 Hours

Environment

Temp: -186 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 19,993,301 km

• M1: 103,971 km (0.08 R)
• M2: 157,227 km (0.091 R)
• M3: 254,915 km (0.095 R)
• M4: 327,619 km (0.059 R)
• M5: 405,111 km (0.094 R)
• M6: 648,956 km (0.089 R)
• M7: 724,652 km (0.067 R)
• M8: 777,011 km (0.061 R)
• M9: 1,017,266 km (0.092 R)
• M10: 1,293,722 km (0.084 R)
• M11: 1,371,364 km (0.109 R)
• M12: 1,497,624 km (0.073 R)
• M13: 1,676,843 km (0.106 R)
• M14: 1,805,198 km (0.104 R)
• M15: 1,870,572 km (0.084 R)
• M16: 1,958,984 km (0.085 R)
• M17: 2,163,036 km (0.101 R)
• M18: 2,271,644 km (0.062 R)
• M19: 2,326,696 km (0.084 R)
• M20: 2,543,014 km (0.05 R)
• M21: 2,799,575 km (0.109 R)
• M22: 2,884,097 km (0.105 R)
• M23: 2,943,787 km (0.12 R)
• M24: 3,646,149 km (0.119 R)
• M25: 3,748,025 km (0.085 R)
• M26: 3,964,044 km (0.082 R)
• M27: 4,222,849 km (0.099 R)
• M28: 4,427,947 km (0.088 R)
• M29: 4,736,717 km (0.115 R)
• M30: 4,827,673 km (0.102 R)
• M31: 4,909,054 km (0.026 R)
• M32: 5,001,206 km (0.093 R)
• M33: 5,218,273 km (0.102 R)
• M34: 5,301,749 km (0.051 R)
• M35: 5,470,196 km (0.097 R)
• M36: 5,544,396 km (0.08 R)
• M37: 5,704,616 km (0.09 R)
• M38: 6,271,891 km (0.118 R)
• M39: 6,327,392 km (0.102 R)
• M40: 6,450,062 km (0.11 R)
• M41: 6,539,821 km (0.091 R)
• M42: 6,618,659 km (0.076 R)
• M43: 6,720,535 km (0.097 R)
• M44: 6,937,302 km (0.1 R)
• M45: 7,098,419 km (0.053 R)
• M46: 7,684,244 km (0.034 R)
• M47: 7,743,784 km (0.089 R)
• M48: 7,934,970 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.4

Radius: 10.9

Gravity: 2.47 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.26 AU - 1.74 AU

Year: 1225 Days

Day: 6 Hours

Environment

Temp: -184 °C

Axial Tilt: 5.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 19,993,301 km

• M1: 148,551 km (0.07 R)
• M2: 341,682 km (0.092 R)
• M3: 455,825 km (0.076 R)
• M4: 551,717 km (0.052 R)
• M5: 635,342 km (0.067 R)
• M6: 750,832 km (0.104 R)
• M7: 885,470 km (0.112 R)
• M8: 1,047,484 km (0.117 R)
• M9: 1,245,851 km (0.092 R)
• M10: 1,435,990 km (0.104 R)
• M11: 1,541,905 km (0.058 R)
• M12: 1,731,745 km (0.071 R)
• M13: 1,822,102 km (0.102 R)
• M14: 2,142,989 km (0.053 R)
• M15: 2,289,745 km (0.119 R)
• M16: 2,397,755 km (0.066 R)
• M17: 2,507,560 km (0.112 R)
• M18: 2,636,363 km (0.082 R)
• M19: 2,741,082 km (0.06 R)
• M20: 2,864,949 km (0.108 R)
• M21: 2,936,606 km (0.12 R)
• M22: 3,008,862 km (0.098 R)
• M23: 3,118,517 km (0.068 R)
• M24: 3,341,717 km (0.097 R)
• M25: 3,522,132 km (0.083 R)
• M26: 3,725,436 km (0.098 R)
• M27: 4,123,217 km (0.069 R)
• M28: 4,214,770 km (0.074 R)
• M29: 4,286,278 km (0.1 R)
• M30: 4,472,378 km (0.102 R)
• M31: 4,618,834 km (0.064 R)
• M32: 4,756,315 km (0.031 R)
• M33: 4,884,520 km (0.096 R)
• M34: 5,166,213 km (0.101 R)
• M35: 5,275,868 km (0.113 R)
• M36: 5,666,169 km (0.1 R)
• M37: 5,779,415 km (0.028 R)
• M38: 5,893,408 km (0.094 R)
• M39: 5,996,780 km (0.112 R)
• M40: 6,100,601 km (0.083 R)
• M41: 6,427,622 km (0.069 R)
• M42: 6,736,392 km (0.103 R)
• M43: 7,480,043 km (0.115 R)
• M44: 7,994,510 km (0.112 R)
• M45: 8,352,498 km (0.084 R)
• M46: 8,598,437 km (0.092 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 424

Radius: 14.7

Gravity: 1.96 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 1.65 AU - 2.47 AU

Year: 1972 Days

Day: 7.5 Hours

Environment

Temp: -209 °C

Axial Tilt: 21.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 19,993,301 km

• M1: 185,053 km (0.045 R)
• M2: 326,423 km (0.094 R)
• M3: 425,008 km (0.11 R)
• M4: 576,401 km (0.12 R)
• M5: 701,464 km (0.078 R)
• M6: 822,938 km (0.047 R)
• M7: 1,040,453 km (0.067 R)
• M8: 1,148,463 km (0.117 R)
• M9: 1,478,177 km (0.07 R)
• M10: 1,649,915 km (0.06 R)
• M11: 1,930,860 km (0.101 R)
• M12: 2,162,886 km (0.115 R)
• M13: 2,348,537 km (0.049 R)
• M14: 2,830,541 km (0.086 R)
• M15: 2,925,985 km (0.06 R)
• M16: 3,206,481 km (0.106 R)
• M17: 3,356,378 km (0.118 R)
• M18: 3,624,457 km (0.101 R)
• M19: 3,728,428 km (0.079 R)
• M20: 3,913,032 km (0.109 R)
• M21: 4,073,550 km (0.06 R)
• M22: 4,318,741 km (0.045 R)
• M23: 4,624,968 km (0.06 R)
• M24: 4,952,886 km (0.093 R)
• M25: 5,362,485 km (0.113 R)
• M26: 5,586,433 km (0.089 R)
• M27: 5,767,896 km (0.096 R)
• M28: 6,028,345 km (0.038 R)
• M29: 6,167,920 km (0.098 R)
• M30: 6,324,100 km (0.11 R)
• M31: 6,704,528 km (0.12 R)
• M32: 6,994,897 km (0.116 R)
• M33: 7,371,884 km (0.116 R)
• M34: 7,471,366 km (0.109 R)
• M35: 7,890,689 km (0.119 R)
• M36: 8,009,470 km (0.097 R)
• M37: 8,146,053 km (0.12 R)
• M38: 8,438,666 km (0.102 R)
• M39: 9,463,262 km (0.094 R)
• M40: 9,734,782 km (0.119 R)
• M41: 9,898,891 km (0.112 R)
• M42: 10,063,898 km (0.089 R)
• M43: 10,193,001 km (0.097 R)
• M44: 10,304,002 km (0.118 R)
• M45: 10,396,753 km (0.065 R)
• M46: 10,752,048 km (0.113 R)
• M47: 10,997,538 km (0.102 R)
• M48: 11,206,676 km (0.096 R)
• M49: 11,302,119 km (0.115 R)
• M50: 11,958,704 km (0.086 R)
• M51: 12,350,800 km (0.057 R)
• M52: 12,449,535 km (0.055 R)
• M53: 12,607,959 km (0.114 R)
• M54: 12,787,028 km (0.074 R)
• M55: 12,906,855 km (0.119 R)
• M56: 13,007,086 km (0.101 R)
• M57: 13,107,466 km (0.053 R)
• M58: 13,228,341 km (0.111 R)
• M59: 13,633,901 km (0.092 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 95.6

Radius: 10.5

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 4.09 AU - 5.69 AU

Year: 7211 Days

Day: 8.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 21.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 19,993,301 km

• M1: 1,437,785 km (0.084 R)
• M2: 1,685,519 km (0.116 R)
• M3: 1,907,223 km (0.084 R)
• M4: 2,096,913 km (0.108 R)
• M5: 2,166,177 km (0.112 R)
• M6: 2,350,183 km (0.106 R)
• M7: 2,422,289 km (0.112 R)
• M8: 2,509,803 km (0.106 R)
• M9: 2,688,274 km (0.055 R)
• M10: 3,152,626 km (0.094 R)
• M11: 3,492,811 km (0.074 R)
• M12: 3,810,707 km (0.045 R)
• M13: 4,103,170 km (0.099 R)
• M14: 4,243,344 km (0.061 R)
• M15: 5,212,139 km (0.089 R)
• M16: 5,556,364 km (0.093 R)
• M17: 6,347,737 km (0.106 R)
• M18: 6,860,259 km (0.08 R)
• M19: 7,621,712 km (0.062 R)
• M20: 7,990,621 km (0.089 R)
• M21: 8,144,108 km (0.077 R)
• M22: 8,881,626 km (0.117 R)
• M23: 8,972,431 km (0.108 R)
• M24: 9,431,248 km (0.099 R)
• M25: 9,780,410 km (0.094 R)
• M26: 10,228,904 km (0.098 R)
• M27: 10,635,810 km (0.11 R)
• M28: 11,048,102 km (0.042 R)
• M29: 11,243,926 km (0.114 R)
• M30: 11,639,014 km (0.064 R)
• M31: 12,341,376 km (0.083 R)
• M32: 13,656,042 km (0.051 R)
• M33: 13,734,730 km (0.12 R)
• M34: 14,077,608 km (0.102 R)
• M35: 14,530,142 km (0.066 R)
• M36: 14,717,887 km (0.117 R)
• M37: 15,150,076 km (0.082 R)
• M38: 15,778,686 km (0.115 R)
• M39: 16,892,143 km (0.031 R)
• M40: 17,287,979 km (0.025 R)
• M41: 19,194,304 km (0.09 R)
• M42: 19,489,012 km (0.09 R)
• M43: 19,785,066 km (0.109 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 549 - 17,433 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit