🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.37 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 700.7

Radius: 13

Gravity: 4.15 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 0.63 AU - 0.83 AU

Year: 431 Days

Day: 11.6 Hours

Environment

Temp: -159 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 23,487,928 km

• M1: 162,164 km (0.118 R)
• M2: 277,803 km (0.104 R)
• M3: 378,034 km (0.115 R)
• M4: 544,985 km (0.106 R)
• M5: 693,386 km (0.06 R)
• M6: 861,534 km (0.067 R)
• M7: 975,827 km (0.08 R)
• M8: 1,172,249 km (0.033 R)
• M9: 1,260,661 km (0.085 R)
• M10: 1,351,467 km (0.101 R)
• M11: 1,444,667 km (0.041 R)
• M12: 1,551,031 km (0.106 R)
• M13: 1,638,097 km (0.105 R)
• M14: 1,788,891 km (0.08 R)
• M15: 1,897,948 km (0.106 R)
• M16: 2,021,217 km (0.099 R)
• M17: 2,110,826 km (0.1 R)
• M18: 2,407,329 km (0.094 R)
• M19: 2,547,801 km (0.074 R)
• M20: 2,677,951 km (0.114 R)
• M21: 2,837,124 km (0.092 R)
• M22: 2,924,638 km (0.09 R)
• M23: 3,068,103 km (0.07 R)
• M24: 3,151,130 km (0.027 R)
• M25: 3,347,851 km (0.066 R)
• M26: 3,527,069 km (0.119 R)
• M27: 3,694,768 km (0.08 R)
• M28: 3,790,660 km (0.104 R)
• M29: 4,053,354 km (0.05 R)
• M30: 4,160,018 km (0.102 R)
• M31: 4,267,728 km (0.072 R)
• M32: 4,470,284 km (0.084 R)
• M33: 4,660,123 km (0.104 R)
• M34: 4,748,087 km (0.087 R)
• M35: 5,229,194 km (0.069 R)
• M36: 5,387,468 km (0.103 R)
• M37: 5,496,824 km (0.05 R)
• M38: 5,623,833 km (0.07 R)
• M39: 5,837,608 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 530.2

Radius: 10.4

Gravity: 4.9 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.59 AU - 0.93 AU

Year: 457 Days

Day: 5.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 23,487,928 km

• M1: 129,552 km (0.036 R)
• M2: 196,422 km (0.119 R)
• M3: 263,143 km (0.1 R)
• M4: 448,794 km (0.118 R)
• M5: 566,826 km (0.105 R)
• M6: 650,900 km (0.047 R)
• M7: 816,655 km (0.085 R)
• M8: 939,774 km (0.039 R)
• M9: 1,032,824 km (0.105 R)
• M10: 1,238,820 km (0.081 R)
• M11: 1,422,526 km (0.07 R)
• M12: 1,520,513 km (0.083 R)
• M13: 1,599,500 km (0.112 R)
• M14: 1,690,755 km (0.065 R)
• M15: 1,756,129 km (0.113 R)
• M16: 1,963,771 km (0.114 R)
• M17: 2,032,736 km (0.069 R)
• M18: 2,102,748 km (0.119 R)
• M19: 2,269,101 km (0.059 R)
• M20: 2,439,941 km (0.072 R)
• M21: 2,608,688 km (0.094 R)
• M22: 2,678,550 km (0.053 R)
• M23: 2,807,354 km (0.078 R)
• M24: 2,898,758 km (0.035 R)
• M25: 2,977,895 km (0.037 R)
• M26: 3,084,409 km (0.083 R)
• M27: 3,158,609 km (0.084 R)
• M28: 3,239,991 km (0.042 R)
• M29: 3,432,972 km (0.086 R)
• M30: 3,502,834 km (0.098 R)
• M31: 3,679,509 km (0.109 R)
• M32: 3,881,018 km (0.093 R)
• M33: 3,975,863 km (0.103 R)
• M34: 4,063,976 km (0.105 R)
• M35: 4,197,567 km (0.082 R)
• M36: 4,294,955 km (0.095 R)
• M37: 4,385,462 km (0.076 R)
• M38: 4,491,975 km (0.09 R)
• M39: 4,599,237 km (0.099 R)
• M40: 4,761,850 km (0.052 R)
• M41: 4,863,576 km (0.115 R)
• M42: 5,029,331 km (0.102 R)
• M43: 5,180,873 km (0.099 R)
• M44: 5,439,528 km (0.105 R)
• M45: 5,570,576 km (0.063 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 261

Radius: 11.7

Gravity: 1.91 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 1.21 AU - 1.53 AU

Year: 1107 Days

Day: 5.3 Hours

Environment

Temp: -189 °C

Axial Tilt: 33.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 23,487,928 km

• M1: 147,504 km (0.112 R)
• M2: 266,883 km (0.072 R)
• M3: 365,019 km (0.106 R)
• M4: 456,274 km (0.081 R)
• M5: 561,890 km (0.061 R)
• M6: 663,167 km (0.111 R)
• M7: 746,194 km (0.111 R)
• M8: 848,968 km (0.105 R)
• M9: 962,662 km (0.063 R)
• M10: 1,035,816 km (0.092 R)
• M11: 1,146,368 km (0.116 R)
• M12: 1,261,260 km (0.113 R)
• M13: 1,335,909 km (0.06 R)
• M14: 1,418,637 km (0.1 R)
• M15: 1,562,550 km (0.056 R)
• M16: 1,781,112 km (0.102 R)
• M17: 1,865,635 km (0.06 R)
• M18: 2,075,970 km (0.091 R)
• M19: 2,294,083 km (0.05 R)
• M20: 2,386,535 km (0.028 R)
• M21: 2,527,755 km (0.085 R)
• M22: 2,679,896 km (0.034 R)
• M23: 2,976,549 km (0.106 R)
• M24: 3,052,395 km (0.064 R)
• M25: 3,188,978 km (0.034 R)
• M26: 3,539,186 km (0.094 R)
• M27: 3,637,771 km (0.081 R)
• M28: 4,144,310 km (0.072 R)
• M29: 4,229,281 km (0.105 R)
• M30: 4,334,000 km (0.116 R)
• M31: 4,439,766 km (0.096 R)
• M32: 4,546,279 km (0.049 R)
• M33: 4,683,012 km (0.096 R)
• M34: 4,831,114 km (0.074 R)
• M35: 4,910,700 km (0.114 R)
• M36: 5,111,759 km (0.115 R)
• M37: 5,203,164 km (0.099 R)
• M38: 5,305,339 km (0.117 R)
• M39: 5,522,106 km (0.105 R)
• M40: 5,615,904 km (0.082 R)
• M41: 5,847,482 km (0.092 R)
• M42: 5,953,846 km (0.098 R)
• M43: 6,114,514 km (0.064 R)
• M44: 6,309,290 km (0.078 R)
• M45: 6,561,063 km (0.086 R)
• M46: 6,704,977 km (0.07 R)
• M47: 7,018,384 km (0.102 R)
• M48: 7,222,436 km (0.074 R)
• M49: 7,359,467 km (0.06 R)
• M50: 7,787,766 km (0.093 R)
• M51: 7,904,901 km (0.048 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 734.7

Radius: 14.9

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.72 AU - 1.79 AU

Year: 1598 Days

Day: 8.9 Hours

Environment

Temp: -192 °C

Axial Tilt: 24.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 23,487,928 km

• M1: 204,051 km (0.114 R)
• M2: 299,345 km (0.101 R)
• M3: 410,796 km (0.089 R)
• M4: 532,568 km (0.065 R)
• M5: 763,398 km (0.096 R)
• M6: 972,835 km (0.1 R)
• M7: 1,081,144 km (0.03 R)
• M8: 1,347,877 km (0.119 R)
• M9: 1,617,153 km (0.109 R)
• M10: 1,841,400 km (0.11 R)
• M11: 2,142,092 km (0.117 R)
• M12: 2,242,173 km (0.089 R)
• M13: 2,694,856 km (0.113 R)
• M14: 3,176,711 km (0.096 R)
• M15: 3,304,767 km (0.074 R)
• M16: 3,460,648 km (0.107 R)
• M17: 3,645,850 km (0.098 R)
• M18: 3,929,786 km (0.113 R)
• M19: 4,039,890 km (0.12 R)
• M20: 4,206,991 km (0.105 R)
• M21: 4,476,567 km (0.119 R)
• M22: 4,722,506 km (0.091 R)
• M23: 5,002,852 km (0.105 R)
• M24: 5,107,571 km (0.061 R)
• M25: 5,845,088 km (0.083 R)
• M26: 5,971,349 km (0.11 R)
• M27: 6,098,507 km (0.087 R)
• M28: 6,226,563 km (0.113 R)
• M29: 6,371,822 km (0.09 R)
• M30: 6,567,197 km (0.112 R)
• M31: 6,731,455 km (0.116 R)
• M32: 6,980,536 km (0.082 R)
• M33: 7,148,385 km (0.117 R)
• M34: 7,317,430 km (0.083 R)
• M35: 7,867,801 km (0.093 R)
• M36: 8,077,537 km (0.045 R)
• M37: 8,218,458 km (0.07 R)
• M38: 8,324,822 km (0.088 R)
• M39: 8,467,090 km (0.087 R)
• M40: 8,682,212 km (0.089 R)
• M41: 9,467,900 km (0.102 R)
• M42: 9,784,898 km (0.088 R)
• M43: 10,010,790 km (0.098 R)
• M44: 10,602,300 km (0.105 R)
• M45: 10,834,327 km (0.093 R)
• M46: 11,382,453 km (0.095 R)
• M47: 11,540,728 km (0.075 R)
• M48: 11,739,543 km (0.1 R)
• M49: 12,201,352 km (0.11 R)
• M50: 12,302,480 km (0.119 R)
• M51: 12,424,253 km (0.115 R)
• M52: 12,936,027 km (0.119 R)
• M53: 13,039,250 km (0.1 R)
• M54: 13,225,649 km (0.056 R)
• M55: 13,454,683 km (0.08 R)
• M56: 13,685,064 km (0.117 R)
• M57: 13,790,231 km (0.094 R)
• M58: 14,192,350 km (0.034 R)
• M59: 14,362,892 km (0.049 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 762.4

Radius: 9

Gravity: 9.41 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 2.31 AU - 3.31 AU

Year: 3251 Days

Day: 9.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 23,487,928 km

• M1: 131,945 km (0.034 R)
• M2: 271,670 km (0.072 R)
• M3: 405,261 km (0.095 R)
• M4: 526,435 km (0.103 R)
• M5: 680,970 km (0.096 R)
• M6: 1,182,422 km (0.045 R)
• M7: 1,415,944 km (0.084 R)
• M8: 1,593,965 km (0.112 R)
• M9: 1,678,638 km (0.075 R)
• M10: 2,078,513 km (0.07 R)
• M11: 2,171,413 km (0.092 R)
• M12: 2,234,244 km (0.102 R)
• M13: 2,393,716 km (0.109 R)
• M14: 2,606,743 km (0.082 R)
• M15: 3,086,653 km (0.12 R)
• M16: 3,282,776 km (0.114 R)
• M17: 3,446,286 km (0.037 R)
• M18: 3,612,489 km (0.112 R)
• M19: 3,705,988 km (0.09 R)
• M20: 4,127,106 km (0.049 R)
• M21: 4,462,953 km (0.083 R)
• M22: 4,664,761 km (0.106 R)
• M23: 4,828,271 km (0.097 R)
• M24: 4,931,494 km (0.111 R)
• M25: 5,458,527 km (0.114 R)
• M26: 5,674,397 km (0.09 R)
• M27: 5,805,295 km (0.104 R)
• M28: 6,248,853 km (0.1 R)
• M29: 6,383,940 km (0.106 R)
• M30: 6,565,851 km (0.058 R)
• M31: 6,703,181 km (0.116 R)
• M32: 6,888,084 km (0.088 R)
• M33: 7,262,677 km (0.106 R)
• M34: 7,428,731 km (0.094 R)
• M35: 7,548,110 km (0.09 R)
• M36: 8,351,750 km (0.118 R)
• M37: 8,525,732 km (0.096 R)
• M38: 8,726,193 km (0.042 R)
• M39: 8,826,873 km (0.042 R)
• M40: 9,517,117 km (0.106 R)
• M41: 9,698,879 km (0.069 R)
• M42: 9,829,328 km (0.081 R)
• M43: 10,198,087 km (0.115 R)
• M44: 10,277,673 km (0.114 R)
• M45: 10,384,037 km (0.114 R)
• M46: 10,464,221 km (0.068 R)
• M47: 11,003,223 km (0.061 R)
• M48: 11,579,025 km (0.101 R)
• M49: 11,662,201 km (0.092 R)
• M50: 11,884,653 km (0.108 R)
• M51: 12,024,378 km (0.041 R)
• M52: 12,702,804 km (0.04 R)
• M53: 12,817,097 km (0.113 R)
• M54: 13,919,932 km (0.119 R)
• M55: 14,185,468 km (0.1 R)
• M56: 14,452,800 km (0.09 R)
• M57: 14,932,111 km (0.065 R)
• M58: 15,508,213 km (0.089 R)
• M59: 16,153,279 km (0.11 R)
• M60: 16,901,268 km (0.066 R)
• M61: 17,153,041 km (0.042 R)
• M62: 17,406,161 km (0.103 R)
• M63: 17,596,749 km (0.086 R)
• M64: 17,660,477 km (0.102 R)
• M65: 17,883,977 km (0.099 R)
• M66: 18,366,131 km (0.091 R)
• M67: 18,755,085 km (0.109 R)
• M68: 19,277,630 km (0.082 R)
• M69: 19,971,017 km (0.076 R)
• M70: 20,203,940 km (0.064 R)
• M71: 20,304,021 km (0.065 R)
• M72: 20,404,252 km (0.109 R)
• M73: 20,471,272 km (0.111 R)
• M74: 20,672,481 km (0.117 R)
• M75: 20,840,629 km (0.11 R)
• M76: 20,941,757 km (0.096 R)
• M77: 21,382,024 km (0.059 R)
• M78: 21,825,282 km (0.059 R)
• M79: 22,790,188 km (0.084 R)
• M80: 22,894,309 km (0.093 R)
• M81: 23,312,883 km (0.06 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 251 - 15,235 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit