🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 729.5

Radius: 9.8

Gravity: 7.6 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 0.81 AU - 0.83 AU

Year: 487 Days

Day: 8.6 Hours

Environment

Temp: -138 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 25,541,837 km

• M1: 122,072 km (0.03 R)
• M2: 187,147 km (0.053 R)
• M3: 336,745 km (0.116 R)
• M4: 482,902 km (0.103 R)
• M5: 551,268 km (0.066 R)
• M6: 656,735 km (0.076 R)
• M7: 787,483 km (0.12 R)
• M8: 865,723 km (0.107 R)
• M9: 932,294 km (0.088 R)
• M10: 1,143,227 km (0.059 R)
• M11: 1,222,364 km (0.11 R)
• M12: 1,303,446 km (0.086 R)
• M13: 1,437,187 km (0.1 R)
• M14: 1,557,912 km (0.069 R)
• M15: 1,670,260 km (0.104 R)
• M16: 1,767,050 km (0.047 R)
• M17: 1,915,900 km (0.076 R)
• M18: 2,075,222 km (0.072 R)
• M19: 2,160,044 km (0.101 R)
• M20: 2,225,867 km (0.057 R)
• M21: 2,306,051 km (0.085 R)
• M22: 2,434,855 km (0.097 R)
• M23: 2,586,996 km (0.109 R)
• M24: 2,692,612 km (0.065 R)
• M25: 2,799,575 km (0.092 R)
• M26: 2,915,363 km (0.1 R)
• M27: 3,054,938 km (0.069 R)
• M28: 3,356,228 km (0.076 R)
• M29: 3,471,718 km (0.114 R)
• M30: 3,588,404 km (0.055 R)
• M31: 3,770,166 km (0.074 R)
• M32: 3,890,293 km (0.079 R)
• M33: 4,003,538 km (0.112 R)
• M34: 4,233,470 km (0.025 R)
• M35: 4,358,384 km (0.099 R)
• M36: 4,433,931 km (0.069 R)
• M37: 4,569,467 km (0.045 R)
• M38: 4,801,194 km (0.074 R)
• M39: 4,887,961 km (0.08 R)
• M40: 4,966,500 km (0.044 R)
• M41: 5,045,637 km (0.063 R)
• M42: 5,151,552 km (0.083 R)
• M43: 5,240,563 km (0.102 R)
• M44: 5,410,805 km (0.064 R)
• M45: 5,574,017 km (0.078 R)
• M46: 5,738,724 km (0.115 R)
• M47: 5,803,201 km (0.11 R)
• M48: 5,979,576 km (0.067 R)
• M49: 6,394,711 km (0.075 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 642

Radius: 8.6

Gravity: 8.68 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 0.85 AU - 1.17 AU

Year: 666 Days

Day: 6.9 Hours

Environment

Temp: -169 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (61)

Outer Limit: 25,541,837 km

• M1: 119,529 km (0.07 R)
• M2: 191,934 km (0.052 R)
• M3: 266,135 km (0.119 R)
• M4: 358,137 km (0.083 R)
• M5: 418,874 km (0.042 R)
• M6: 488,138 km (0.091 R)
• M7: 575,204 km (0.116 R)
• M8: 776,413 km (0.103 R)
• M9: 907,161 km (0.085 R)
• M10: 1,039,855 km (0.108 R)
• M11: 1,114,355 km (0.095 R)
• M12: 1,399,638 km (0.074 R)
• M13: 1,495,530 km (0.12 R)
• M14: 1,580,352 km (0.071 R)
• M15: 1,680,433 km (0.082 R)
• M16: 1,768,995 km (0.098 R)
• M17: 1,838,109 km (0.092 R)
• M18: 1,908,121 km (0.117 R)
• M19: 2,015,083 km (0.061 R)
• M20: 2,182,783 km (0.112 R)
• M21: 2,416,305 km (0.053 R)
• M22: 2,508,756 km (0.096 R)
• M23: 2,785,662 km (0.108 R)
• M24: 2,948,275 km (0.085 R)
• M25: 3,014,247 km (0.094 R)
• M26: 3,266,021 km (0.034 R)
• M27: 3,524,675 km (0.107 R)
• M28: 3,674,124 km (0.118 R)
• M29: 3,736,356 km (0.088 R)
• M30: 3,825,816 km (0.091 R)
• M31: 4,043,481 km (0.113 R)
• M32: 4,116,933 km (0.084 R)
• M33: 4,237,210 km (0.052 R)
• M34: 4,424,656 km (0.037 R)
• M35: 4,490,928 km (0.038 R)
• M36: 4,548,074 km (0.12 R)
• M37: 4,682,114 km (0.065 R)
• M38: 4,915,038 km (0.111 R)
• M39: 5,131,955 km (0.117 R)
• M40: 5,301,749 km (0.04 R)
• M41: 5,362,036 km (0.112 R)
• M42: 5,483,510 km (0.091 R)
• M43: 5,564,891 km (0.082 R)
• M44: 5,698,183 km (0.108 R)
• M45: 5,842,844 km (0.106 R)
• M46: 5,936,492 km (0.044 R)
• M47: 6,051,683 km (0.081 R)
• M48: 6,178,242 km (0.097 R)
• M49: 6,263,064 km (0.06 R)
• M50: 6,358,957 km (0.069 R)
• M51: 6,433,756 km (0.053 R)
• M52: 6,509,003 km (0.1 R)
• M53: 6,562,859 km (0.098 R)
• M54: 6,747,313 km (0.074 R)
• M55: 6,812,837 km (0.117 R)
• M56: 6,900,501 km (0.058 R)
• M57: 7,121,307 km (0.101 R)
• M58: 7,210,318 km (0.049 R)
• M59: 7,468,075 km (0.05 R)
• M60: 7,524,623 km (0.105 R)
• M61: 7,706,235 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 656.7

Radius: 8.4

Gravity: 9.31 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.97 AU - 6.19 AU

Year: 7511 Days

Day: 5.1 Hours

Environment

Temp: -226 °C

Axial Tilt: 21.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 25,541,837 km

• M1: 105,766 km (0.11 R)
• M2: 190,737 km (0.08 R)
• M3: 249,230 km (0.071 R)
• M4: 359,484 km (0.045 R)
• M5: 920,476 km (0.107 R)
• M6: 1,173,595 km (0.075 R)
• M7: 1,227,002 km (0.087 R)
• M8: 1,410,708 km (0.064 R)
• M9: 1,564,345 km (0.085 R)
• M10: 1,764,208 km (0.084 R)
• M11: 2,101,252 km (0.114 R)
• M12: 3,960,304 km (0.118 R)
• M13: 4,014,459 km (0.115 R)
• M14: 4,973,082 km (0.09 R)
• M15: 5,061,046 km (0.116 R)
• M16: 5,844,340 km (0.079 R)
• M17: 6,124,387 km (0.075 R)
• M18: 6,504,515 km (0.091 R)
• M19: 6,665,184 km (0.082 R)
• M20: 6,729,810 km (0.064 R)
• M21: 7,962,945 km (0.06 R)
• M22: 8,238,654 km (0.112 R)
• M23: 8,728,737 km (0.116 R)
• M24: 9,264,297 km (0.108 R)
• M25: 9,445,161 km (0.091 R)
• M26: 9,554,218 km (0.107 R)
• M27: 10,517,329 km (0.067 R)
• M28: 10,630,425 km (0.086 R)
• M29: 11,048,700 km (0.087 R)
• M30: 11,356,274 km (0.076 R)
• M31: 12,895,636 km (0.096 R)
• M32: 13,057,201 km (0.096 R)
• M33: 13,382,278 km (0.119 R)
• M34: 13,464,108 km (0.091 R)
• M35: 13,627,917 km (0.095 R)
• M36: 14,206,861 km (0.107 R)
• M37: 14,541,362 km (0.072 R)
• M38: 14,963,078 km (0.097 R)
• M39: 16,165,097 km (0.036 R)
• M40: 16,514,259 km (0.062 R)
• M41: 18,025,646 km (0.079 R)
• M42: 18,116,003 km (0.057 R)
• M43: 18,478,628 km (0.088 R)
• M44: 19,813,191 km (0.048 R)
• M45: 20,093,238 km (0.061 R)
• M46: 20,751,618 km (0.096 R)
• M47: 20,988,581 km (0.096 R)
• M48: 21,083,576 km (0.069 R)
• M49: 21,321,586 km (0.088 R)
• M50: 23,751,504 km (0.107 R)
• M51: 25,352,202 km (0.094 R)
• M52: 25,706,898 km (0.108 R)
• M53: 26,114,403 km (0.088 R)
• M54: 26,626,775 km (0.111 R)
• M55: 26,935,695 km (0.111 R)
• M56: 28,498,394 km (0.12 R)
• M57: 28,973,068 km (0.075 R)
• M58: 29,184,749 km (0.115 R)
• M59: 29,237,707 km (0.059 R)
• M60: 29,556,500 km (0.102 R)
• M61: 31,005,355 km (0.059 R)
• M62: 31,711,009 km (0.049 R)
• M63: 31,929,272 km (0.104 R)
• M64: 32,202,737 km (0.098 R)
• M65: 32,532,002 km (0.062 R)
• M66: 32,917,515 km (0.076 R)
• M67: 33,083,120 km (0.107 R)
• M68: 33,249,174 km (0.05 R)
• M69: 33,804,332 km (0.104 R)
• M70: 34,530,629 km (0.078 R)
• M71: 34,755,176 km (0.082 R)
• M72: 34,867,524 km (0.114 R)
• M73: 35,941,786 km (0.111 R)
• M74: 36,854,782 km (0.075 R)
• M75: 37,084,265 km (0.091 R)
• M76: 37,371,792 km (0.064 R)
• M77: 38,296,606 km (0.105 R)
• M78: 38,820,199 km (0.05 R)
• M79: 39,053,721 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 170.3

Radius: 14.9

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.012

Orbit Range: 5.15 AU - 5.27 AU

Year: 7801 Days

Day: 13.3 Hours

Environment

Temp: -217 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 25,541,837 km

• M1: 197,020 km (0.076 R)
• M2: 344,225 km (0.094 R)
• M3: 486,043 km (0.069 R)
• M4: 605,572 km (0.107 R)
• M5: 727,046 km (0.087 R)
• M6: 847,173 km (0.036 R)
• M7: 1,279,062 km (0.118 R)
• M8: 1,792,930 km (0.103 R)
• M9: 1,915,750 km (0.082 R)
• M10: 2,154,060 km (0.069 R)
• M11: 2,419,297 km (0.097 R)
• M12: 2,625,443 km (0.112 R)
• M13: 2,855,524 km (0.075 R)
• M14: 3,110,888 km (0.084 R)
• M15: 3,335,883 km (0.102 R)
• M16: 3,624,756 km (0.091 R)
• M17: 3,841,973 km (0.106 R)
• M18: 3,982,445 km (0.117 R)
• M19: 4,331,008 km (0.078 R)
• M20: 4,456,371 km (0.099 R)
• M21: 4,840,090 km (0.07 R)
• M22: 5,057,904 km (0.089 R)
• M23: 5,234,429 km (0.112 R)
• M24: 5,368,320 km (0.035 R)
• M25: 5,776,871 km (0.084 R)
• M26: 5,984,962 km (0.115 R)
• M27: 6,101,648 km (0.109 R)
• M28: 6,266,206 km (0.12 R)
• M29: 7,435,014 km (0.096 R)
• M30: 7,611,240 km (0.089 R)
• M31: 7,916,271 km (0.043 R)
• M32: 8,173,728 km (0.088 R)
• M33: 8,935,930 km (0.095 R)
• M34: 9,502,158 km (0.096 R)
• M35: 9,748,396 km (0.045 R)
• M36: 9,996,728 km (0.045 R)
• M37: 11,011,151 km (0.106 R)
• M38: 11,183,488 km (0.062 R)
• M39: 11,530,854 km (0.048 R)
• M40: 12,176,818 km (0.087 R)
• M41: 12,295,449 km (0.027 R)
• M42: 13,289,676 km (0.093 R)
• M43: 13,596,202 km (0.036 R)
• M44: 13,998,022 km (0.092 R)
• M45: 14,466,563 km (0.041 R)
• M46: 16,359,275 km (0.091 R)
• M47: 16,720,704 km (0.108 R)
• M48: 17,118,185 km (0.068 R)
• M49: 17,251,327 km (0.12 R)
• M50: 17,888,465 km (0.071 R)
• M51: 18,431,056 km (0.067 R)
• M52: 18,601,747 km (0.076 R)
• M53: 19,393,718 km (0.051 R)
• M54: 19,846,252 km (0.084 R)
• M55: 20,126,449 km (0.102 R)
• M56: 20,690,732 km (0.083 R)
• M57: 21,046,176 km (0.075 R)
• M58: 22,015,720 km (0.102 R)
• M59: 22,633,709 km (0.068 R)
• M60: 23,331,284 km (0.043 R)
• M61: 23,738,190 km (0.114 R)
• M62: 24,259,688 km (0.116 R)
• M63: 24,822,625 km (0.095 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: 229 - 10,413 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit