🌌 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: 0.81 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 889.2

Radius: 10.4

Gravity: 8.22 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 0.75 AU - 0.87 AU

Year: 503 Days

Day: 9.8 Hours

Environment

Temp: -155 °C

Axial Tilt: 29.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 36,918,862 km

• M1: 135,236 km (0.05 R)
• M2: 202,855 km (0.047 R)
• M3: 296,653 km (0.042 R)
• M4: 577,149 km (0.115 R)
• M5: 750,533 km (0.097 R)
• M6: 886,068 km (0.111 R)
• M7: 952,041 km (0.086 R)
• M8: 1,030,430 km (0.092 R)
• M9: 1,193,941 km (0.093 R)
• M10: 1,479,972 km (0.077 R)
• M11: 1,774,979 km (0.105 R)
• M12: 1,846,786 km (0.117 R)
• M13: 2,020,469 km (0.097 R)
• M14: 2,192,506 km (0.084 R)
• M15: 2,277,029 km (0.043 R)
• M16: 2,456,397 km (0.118 R)
• M17: 2,551,541 km (0.056 R)
• M18: 2,648,032 km (0.026 R)
• M19: 2,791,197 km (0.116 R)
• M20: 2,867,642 km (0.059 R)
• M21: 2,999,138 km (0.108 R)
• M22: 3,077,527 km (0.103 R)
• M23: 3,212,165 km (0.102 R)
• M24: 3,292,500 km (0.09 R)
• M25: 3,545,470 km (0.069 R)
• M26: 3,653,479 km (0.115 R)
• M27: 3,889,844 km (0.114 R)
• M28: 3,992,618 km (0.117 R)
• M29: 4,061,732 km (0.072 R)
• M30: 4,139,971 km (0.047 R)
• M31: 4,253,815 km (0.056 R)
• M32: 4,333,252 km (0.093 R)
• M33: 4,493,770 km (0.068 R)
• M34: 4,674,335 km (0.074 R)
• M35: 4,765,590 km (0.055 R)
• M36: 5,005,395 km (0.113 R)
• M37: 5,080,044 km (0.111 R)
• M38: 5,164,567 km (0.098 R)
• M39: 5,478,124 km (0.071 R)
• M40: 5,945,319 km (0.096 R)
• M41: 6,034,329 km (0.067 R)
• M42: 6,233,743 km (0.114 R)
• M43: 6,364,641 km (0.095 R)
• M44: 6,588,141 km (0.102 R)
• M45: 6,690,615 km (0.092 R)
• M46: 6,793,688 km (0.117 R)
• M47: 6,897,210 km (0.089 R)
• M48: 7,043,068 km (0.108 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 475.6

Radius: 8.5

Gravity: 6.58 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 0.84 AU - 0.9 AU

Year: 560 Days

Day: 7.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 34.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 36,918,862 km

• M1: 134,339 km (0.099 R)
• M2: 226,192 km (0.1 R)
• M3: 372,349 km (0.049 R)
• M4: 432,487 km (0.101 R)
• M5: 537,655 km (0.041 R)
• M6: 656,136 km (0.032 R)
• M7: 727,345 km (0.117 R)
• M8: 792,719 km (0.111 R)
• M9: 906,114 km (0.057 R)
• M10: 1,035,068 km (0.064 R)
• M11: 1,094,308 km (0.088 R)
• M12: 1,268,889 km (0.11 R)
• M13: 1,480,421 km (0.079 R)
• M14: 1,564,794 km (0.065 R)
• M15: 1,656,647 km (0.071 R)
• M16: 1,720,974 km (0.116 R)
• M17: 1,798,017 km (0.048 R)
• M18: 1,894,507 km (0.091 R)
• M19: 2,029,894 km (0.031 R)
• M20: 2,086,292 km (0.115 R)
• M21: 2,187,869 km (0.107 R)
• M22: 2,258,629 km (0.077 R)
• M23: 2,449,067 km (0.069 R)
• M24: 2,502,623 km (0.075 R)
• M25: 2,617,514 km (0.081 R)
• M26: 2,761,876 km (0.092 R)
• M27: 2,894,868 km (0.073 R)
• M28: 2,958,597 km (0.042 R)
• M29: 3,015,594 km (0.067 R)
• M30: 3,087,550 km (0.062 R)
• M31: 3,167,286 km (0.087 R)
• M32: 3,232,960 km (0.117 R)
• M33: 3,321,372 km (0.092 R)
• M34: 3,380,613 km (0.117 R)
• M35: 3,553,398 km (0.111 R)
• M36: 3,698,209 km (0.061 R)
• M37: 3,845,114 km (0.036 R)
• M38: 3,954,470 km (0.12 R)
• M39: 4,049,166 km (0.116 R)
• M40: 4,120,673 km (0.097 R)
• M41: 4,240,651 km (0.046 R)
• M42: 4,305,277 km (0.088 R)
• M43: 4,361,975 km (0.117 R)
• M44: 4,699,318 km (0.117 R)
• M45: 4,816,453 km (0.101 R)
• M46: 5,087,824 km (0.086 R)
• M47: 5,286,041 km (0.077 R)
• M48: 5,372,957 km (0.119 R)
• M49: 5,460,472 km (0.099 R)
• M50: 5,654,500 km (0.115 R)
• M51: 5,877,850 km (0.093 R)
• M52: 5,986,009 km (0.03 R)
• M53: 6,149,520 km (0.109 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 997.8

Radius: 8.6

Gravity: 13.49 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 0.9 AU - 0.9 AU

Year: 589 Days

Day: 9.6 Hours

Environment

Temp: -169 °C

Axial Tilt: 44.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 36,918,862 km

• M1: 115,041 km (0.1 R)
• M2: 184,454 km (0.073 R)
• M3: 238,459 km (0.12 R)
• M4: 448,794 km (0.084 R)
• M5: 602,580 km (0.104 R)
• M6: 701,464 km (0.113 R)
• M7: 774,319 km (0.106 R)
• M8: 849,866 km (0.112 R)
• M9: 1,073,814 km (0.066 R)
• M10: 1,152,801 km (0.068 R)
• M11: 1,495,231 km (0.116 R)
• M12: 1,577,210 km (0.062 R)
• M13: 1,653,655 km (0.078 R)
• M14: 1,745,658 km (0.093 R)
• M15: 1,817,614 km (0.106 R)
• M16: 1,875,957 km (0.105 R)
• M17: 1,949,709 km (0.113 R)
• M18: 2,047,097 km (0.116 R)
• M19: 2,115,613 km (0.047 R)
• M20: 2,169,319 km (0.094 R)
• M21: 2,365,142 km (0.116 R)
• M22: 2,690,518 km (0.099 R)
• M23: 2,749,010 km (0.059 R)
• M24: 2,833,234 km (0.088 R)
• M25: 3,021,578 km (0.076 R)
• M26: 3,187,631 km (0.039 R)
• M27: 3,320,923 km (0.102 R)
• M28: 3,410,682 km (0.081 R)
• M29: 3,464,986 km (0.106 R)
• M30: 3,592,892 km (0.044 R)
• M31: 3,648,243 km (0.079 R)
• M32: 3,825,218 km (0.07 R)
• M33: 3,900,465 km (0.114 R)
• M34: 4,033,607 km (0.098 R)
• M35: 4,110,351 km (0.102 R)
• M36: 4,255,611 km (0.097 R)
• M37: 4,333,701 km (0.11 R)
• M38: 4,621,078 km (0.036 R)
• M39: 4,822,886 km (0.028 R)
• M40: 5,027,536 km (0.058 R)
• M41: 5,162,174 km (0.099 R)
• M42: 5,435,040 km (0.101 R)
• M43: 5,616,054 km (0.055 R)
• M44: 5,972,994 km (0.118 R)
• M45: 6,038,668 km (0.071 R)
• M46: 6,248,404 km (0.12 R)
• M47: 6,326,195 km (0.091 R)
• M48: 6,438,094 km (0.106 R)
• M49: 6,640,949 km (0.083 R)
• M50: 6,731,755 km (0.034 R)
• M51: 7,145,692 km (0.115 R)
• M52: 7,309,053 km (0.053 R)
• M53: 7,473,461 km (0.119 R)
• M54: 7,603,611 km (0.026 R)
• M55: 7,758,295 km (0.101 R)
• M56: 7,890,091 km (0.105 R)
• M57: 8,022,485 km (0.111 R)
• M58: 8,143,659 km (0.12 R)
• M59: 8,216,513 km (0.047 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 975.3

Radius: 8.7

Gravity: 12.89 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 1.68 AU - 1.68 AU

Year: 1503 Days

Day: 9.5 Hours

Environment

Temp: -204 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 36,918,862 km

• M1: 115,190 km (0.051 R)
• M2: 186,848 km (0.119 R)
• M3: 243,097 km (0.082 R)
• M4: 308,770 km (0.112 R)
• M5: 382,522 km (0.064 R)
• M6: 450,738 km (0.118 R)
• M7: 565,480 km (0.118 R)
• M8: 698,472 km (0.086 R)
• M9: 969,993 km (0.109 R)
• M10: 1,150,408 km (0.088 R)
• M11: 1,235,230 km (0.098 R)
• M12: 1,411,606 km (0.066 R)
• M13: 1,554,322 km (0.043 R)
• M14: 1,766,900 km (0.089 R)
• M15: 1,954,945 km (0.079 R)
• M16: 2,184,727 km (0.037 R)
• M17: 2,471,955 km (0.063 R)
• M18: 2,809,598 km (0.113 R)
• M19: 2,964,431 km (0.11 R)
• M20: 3,336,781 km (0.113 R)
• M21: 3,404,848 km (0.109 R)
• M22: 3,583,916 km (0.086 R)
• M23: 3,837,185 km (0.106 R)
• M24: 4,081,778 km (0.072 R)
• M25: 4,272,216 km (0.07 R)
• M26: 4,376,037 km (0.069 R)
• M27: 4,692,436 km (0.11 R)
• M28: 4,799,548 km (0.105 R)
• M29: 4,985,199 km (0.111 R)
• M30: 5,236,374 km (0.055 R)
• M31: 5,620,841 km (0.094 R)
• M32: 5,734,685 km (0.104 R)
• M33: 5,800,209 km (0.106 R)
• M34: 6,231,499 km (0.102 R)
• M35: 6,383,192 km (0.074 R)
• M36: 6,863,251 km (0.113 R)
• M37: 6,932,665 km (0.11 R)
• M38: 7,372,482 km (0.118 R)
• M39: 7,767,121 km (0.113 R)
• M40: 7,875,879 km (0.108 R)
• M41: 8,371,796 km (0.109 R)
• M42: 8,614,294 km (0.115 R)
• M43: 8,726,941 km (0.098 R)
• M44: 8,821,188 km (0.081 R)
• M45: 8,915,734 km (0.106 R)
• M46: 9,239,912 km (0.072 R)
• M47: 9,704,264 km (0.041 R)
• M48: 9,880,341 km (0.089 R)
• M49: 10,414,854 km (0.086 R)
• M50: 10,555,027 km (0.119 R)
• M51: 10,635,361 km (0.025 R)
• M52: 10,695,799 km (0.114 R)
• M53: 10,776,432 km (0.1 R)
• M54: 10,979,137 km (0.061 R)
• M55: 11,040,173 km (0.106 R)
• M56: 11,121,854 km (0.078 R)
• M57: 11,719,198 km (0.09 R)
• M58: 11,844,112 km (0.111 R)
• M59: 11,927,737 km (0.094 R)
• M60: 12,369,500 km (0.048 R)
• M61: 12,475,415 km (0.117 R)
• M62: 12,624,265 km (0.118 R)
• M63: 13,269,032 km (0.098 R)
• M64: 13,486,398 km (0.118 R)
• M65: 13,551,772 km (0.11 R)
• M66: 13,792,475 km (0.071 R)
• M67: 13,924,420 km (0.065 R)
• M68: 14,123,086 km (0.072 R)
• M69: 14,344,940 km (0.085 R)
• M70: 14,747,358 km (0.035 R)

Planet 5 - Gas Giant

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 981.6

Radius: 11.7

Gravity: 7.17 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 3.95 AU - 4.17 AU

Year: 5647 Days

Day: 11.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 35.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 36,918,862 km

• M1: 146,606 km (0.07 R)
• M2: 241,750 km (0.092 R)
• M3: 317,746 km (0.055 R)
• M4: 396,734 km (0.115 R)
• M5: 544,387 km (0.1 R)
• M6: 619,784 km (0.045 R)
• M7: 1,009,038 km (0.072 R)
• M8: 1,138,440 km (0.1 R)
• M9: 1,222,215 km (0.071 R)
• M10: 1,598,304 km (0.088 R)
• M11: 1,770,640 km (0.077 R)
• M12: 2,455,051 km (0.096 R)
• M13: 2,610,184 km (0.107 R)
• M14: 3,191,072 km (0.081 R)
• M15: 3,558,784 km (0.065 R)
• M16: 4,228,234 km (0.034 R)
• M17: 4,307,970 km (0.1 R)
• M18: 4,415,232 km (0.102 R)
• M19: 5,247,445 km (0.069 R)
• M20: 5,477,526 km (0.106 R)
• M21: 5,711,048 km (0.086 R)
• M22: 6,037,620 km (0.112 R)
• M23: 6,187,966 km (0.088 R)
• M24: 6,864,747 km (0.05 R)
• M25: 6,958,844 km (0.065 R)
• M26: 7,211,964 km (0.037 R)
• M27: 7,339,571 km (0.096 R)
• M28: 8,254,661 km (0.094 R)
• M29: 9,378,889 km (0.11 R)
• M30: 9,658,637 km (0.1 R)
• M31: 10,406,177 km (0.052 R)
• M32: 10,514,486 km (0.086 R)
• M33: 11,956,610 km (0.097 R)
• M34: 12,032,306 km (0.083 R)
• M35: 12,108,152 km (0.105 R)
• M36: 12,604,668 km (0.1 R)
• M37: 13,696,732 km (0.105 R)
• M38: 13,775,870 km (0.081 R)
• M39: 13,894,949 km (0.12 R)
• M40: 14,054,122 km (0.096 R)
• M41: 14,575,919 km (0.058 R)
• M42: 15,597,224 km (0.082 R)
• M43: 15,928,882 km (0.082 R)
• M44: 16,853,098 km (0.045 R)
• M45: 17,364,573 km (0.075 R)
• M46: 18,446,465 km (0.087 R)
• M47: 18,621,494 km (0.107 R)
• M48: 18,753,290 km (0.119 R)
• M49: 18,929,367 km (0.047 R)
• M50: 19,238,885 km (0.052 R)
• M51: 19,327,596 km (0.077 R)
• M52: 20,448,234 km (0.12 R)
• M53: 20,811,457 km (0.077 R)
• M54: 22,424,870 km (0.091 R)
• M55: 22,846,288 km (0.046 R)
• M56: 23,506,912 km (0.049 R)
• M57: 23,744,473 km (0.095 R)
• M58: 24,509,816 km (0.094 R)
• M59: 24,654,178 km (0.08 R)
• M60: 24,798,839 km (0.065 R)
• M61: 25,137,529 km (0.062 R)
• M62: 25,966,600 km (0.103 R)
• M63: 26,705,464 km (0.071 R)
• M64: 26,804,498 km (0.086 R)
• M65: 27,651,222 km (0.039 R)
• M66: 28,405,793 km (0.046 R)
• M67: 28,658,763 km (0.074 R)
• M68: 28,760,191 km (0.052 R)
• M69: 28,912,481 km (0.107 R)
• M70: 29,575,798 km (0.09 R)
• M71: 30,089,368 km (0.057 R)
• M72: 30,450,647 km (0.086 R)
• M73: 31,125,483 km (0.056 R)
• M74: 31,229,752 km (0.109 R)
• M75: 31,857,615 km (0.106 R)
• M76: 32,067,949 km (0.088 R)
• M77: 32,595,581 km (0.108 R)
• M78: 33,019,691 km (0.039 R)
• M79: 34,788,686 km (0.083 R)
• M80: 34,896,994 km (0.097 R)
• M81: 35,059,458 km (0.055 R)
• M82: 35,330,828 km (0.1 R)
• M83: 36,204,181 km (0.119 R)
• M84: 36,313,836 km (0.077 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 16,182 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit