🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 205.5

Radius: 13.7

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.59 AU - 0.95 AU

Year: 458 Days

Day: 8.7 Hours

Environment

Temp: -154 °C

Axial Tilt: 10.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 31,418,092 km

• M1: 170,990 km (0.069 R)
• M2: 259,552 km (0.059 R)
• M3: 376,687 km (0.112 R)
• M4: 496,515 km (0.087 R)
• M5: 610,509 km (0.111 R)
• M6: 698,622 km (0.115 R)
• M7: 811,120 km (0.098 R)
• M8: 923,916 km (0.106 R)
• M9: 1,014,124 km (0.084 R)
• M10: 1,114,953 km (0.095 R)
• M11: 1,200,673 km (0.057 R)
• M12: 1,335,759 km (0.116 R)
• M13: 1,455,737 km (0.073 R)
• M14: 1,550,432 km (0.077 R)
• M15: 1,737,729 km (0.066 R)
• M16: 1,923,679 km (0.113 R)
• M17: 2,168,122 km (0.049 R)
• M18: 2,413,313 km (0.091 R)
• M19: 2,516,835 km (0.039 R)
• M20: 2,606,892 km (0.068 R)
• M21: 2,713,406 km (0.079 R)
• M22: 2,852,532 km (0.101 R)
• M23: 2,988,816 km (0.093 R)
• M24: 3,079,023 km (0.06 R)
• M25: 3,202,741 km (0.103 R)
• M26: 3,306,263 km (0.075 R)
• M27: 3,421,902 km (0.111 R)
• M28: 3,544,572 km (0.106 R)
• M29: 3,657,518 km (0.098 R)
• M30: 3,857,979 km (0.116 R)
• M31: 4,026,726 km (0.09 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 572.2

Radius: 8

Gravity: 8.94 G

Time & Orbit

Eccentricity (e): 0.025

Orbit Range: 1.06 AU - 1.12 AU

Year: 772 Days

Day: 13.6 Hours

Environment

Temp: -180 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 31,418,092 km

• M1: 105,317 km (0.112 R)
• M2: 209,437 km (0.111 R)
• M3: 444,006 km (0.076 R)
• M4: 559,795 km (0.057 R)
• M5: 701,464 km (0.089 R)
• M6: 795,561 km (0.105 R)
• M7: 883,076 km (0.111 R)
• M8: 939,325 km (0.118 R)
• M9: 1,020,407 km (0.09 R)
• M10: 1,152,801 km (0.089 R)
• M11: 1,278,015 km (0.12 R)
• M12: 1,355,506 km (0.103 R)
• M13: 1,488,050 km (0.048 R)
• M14: 1,723,367 km (0.103 R)
• M15: 1,978,282 km (0.094 R)
• M16: 2,260,723 km (0.111 R)
• M17: 2,323,554 km (0.075 R)
• M18: 2,394,912 km (0.067 R)
• M19: 2,588,791 km (0.048 R)
• M20: 2,696,053 km (0.116 R)
• M21: 2,796,283 km (0.093 R)
• M22: 2,846,847 km (0.099 R)
• M23: 2,983,430 km (0.077 R)
• M24: 3,078,575 km (0.028 R)
• M25: 3,875,333 km (0.066 R)
• M26: 4,122,618 km (0.052 R)
• M27: 4,277,302 km (0.086 R)
• M28: 4,345,669 km (0.101 R)
• M29: 4,562,735 km (0.117 R)
• M30: 4,793,415 km (0.097 R)
• M31: 5,152,001 km (0.091 R)
• M32: 5,360,690 km (0.119 R)
• M33: 5,445,063 km (0.106 R)
• M34: 5,497,871 km (0.099 R)
• M35: 5,657,642 km (0.034 R)
• M36: 5,732,740 km (0.12 R)
• M37: 6,014,582 km (0.076 R)
• M38: 6,201,281 km (0.035 R)
• M39: 6,546,702 km (0.09 R)
• M40: 6,875,668 km (0.069 R)
• M41: 6,990,260 km (0.063 R)
• M42: 7,384,899 km (0.06 R)
• M43: 7,514,002 km (0.047 R)
• M44: 7,822,473 km (0.111 R)
• M45: 7,966,236 km (0.084 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 354.8

Radius: 11.7

Gravity: 2.59 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.97 AU - 4.13 AU

Year: 4537 Days

Day: 7.1 Hours

Environment

Temp: -208 °C

Axial Tilt: 49.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 31,418,092 km

• M1: 339,886 km (0.105 R)
• M2: 436,826 km (0.082 R)
• M3: 609,312 km (0.089 R)
• M4: 745,147 km (0.032 R)
• M5: 924,814 km (0.093 R)
• M6: 1,037,611 km (0.08 R)
• M7: 1,131,558 km (0.066 R)
• M8: 1,265,598 km (0.065 R)
• M9: 1,405,322 km (0.094 R)
• M10: 1,523,505 km (0.09 R)
• M11: 1,728,304 km (0.077 R)
• M12: 1,812,827 km (0.099 R)
• M13: 2,210,907 km (0.063 R)
• M14: 2,475,695 km (0.114 R)
• M15: 2,800,622 km (0.074 R)
• M16: 3,208,725 km (0.118 R)
• M17: 3,313,742 km (0.096 R)
• M18: 3,599,474 km (0.109 R)
• M19: 3,856,184 km (0.117 R)
• M20: 3,986,783 km (0.066 R)
• M21: 4,137,877 km (0.109 R)
• M22: 4,252,469 km (0.085 R)
• M23: 4,484,944 km (0.06 R)
• M24: 4,602,678 km (0.078 R)
• M25: 5,043,543 km (0.051 R)
• M26: 5,145,718 km (0.119 R)
• M27: 5,227,847 km (0.059 R)
• M28: 5,498,021 km (0.114 R)
• M29: 5,666,618 km (0.086 R)
• M30: 5,858,402 km (0.1 R)
• M31: 6,052,281 km (0.096 R)
• M32: 6,226,413 km (0.112 R)
• M33: 6,358,059 km (0.101 R)
• M34: 6,646,783 km (0.097 R)
• M35: 6,962,285 km (0.112 R)
• M36: 7,375,474 km (0.116 R)
• M37: 7,749,319 km (0.04 R)
• M38: 9,131,304 km (0.113 R)
• M39: 9,431,996 km (0.113 R)
• M40: 10,301,459 km (0.035 R)
• M41: 10,798,573 km (0.112 R)
• M42: 11,063,361 km (0.105 R)
• M43: 11,410,727 km (0.105 R)
• M44: 11,491,360 km (0.082 R)
• M45: 11,843,364 km (0.108 R)
• M46: 11,979,648 km (0.056 R)
• M47: 12,419,166 km (0.101 R)
• M48: 12,641,020 km (0.087 R)
• M49: 12,724,496 km (0.097 R)
• M50: 13,032,368 km (0.102 R)
• M51: 13,116,741 km (0.105 R)
• M52: 13,201,264 km (0.099 R)
• M53: 13,370,908 km (0.116 R)
• M54: 13,941,774 km (0.113 R)
• M55: 14,288,093 km (0.09 R)
• M56: 15,671,873 km (0.11 R)
• M57: 15,791,701 km (0.085 R)
• M58: 16,182,899 km (0.073 R)
• M59: 16,273,705 km (0.095 R)
• M60: 16,455,616 km (0.115 R)
• M61: 16,607,907 km (0.098 R)
• M62: 17,283,042 km (0.1 R)
• M63: 17,748,591 km (0.103 R)
• M64: 17,936,037 km (0.099 R)
• M65: 18,946,421 km (0.12 R)
• M66: 19,813,340 km (0.079 R)
• M67: 20,235,356 km (0.114 R)
• M68: 20,594,840 km (0.053 R)
• M69: 21,286,879 km (0.086 R)
• M70: 22,053,569 km (0.09 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.17 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 866.7

Radius: 12.1

Gravity: 5.92 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 3.22 AU - 5.12 AU

Year: 5776 Days

Day: 11 Hours

Environment

Temp: -221 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 31,418,092 km

• M1: 156,330 km (0.091 R)
• M2: 244,293 km (0.09 R)
• M3: 336,595 km (0.043 R)
• M4: 480,957 km (0.081 R)
• M5: 813,513 km (0.099 R)
• M6: 930,499 km (0.073 R)
• M7: 1,133,353 km (0.066 R)
• M8: 1,386,174 km (0.119 R)
• M9: 1,565,093 km (0.098 R)
• M10: 1,867,580 km (0.051 R)
• M11: 2,026,004 km (0.093 R)
• M12: 2,230,504 km (0.082 R)
• M13: 2,441,886 km (0.108 R)
• M14: 2,528,354 km (0.078 R)
• M15: 2,794,189 km (0.098 R)
• M16: 3,352,937 km (0.03 R)
• M17: 3,522,431 km (0.093 R)
• M18: 3,997,255 km (0.107 R)
• M19: 4,439,317 km (0.069 R)
• M20: 4,788,029 km (0.105 R)
• M21: 5,229,642 km (0.07 R)
• M22: 5,313,866 km (0.117 R)
• M23: 5,540,806 km (0.102 R)
• M24: 6,151,764 km (0.117 R)
• M25: 6,480,430 km (0.055 R)
• M26: 6,692,560 km (0.065 R)
• M27: 7,061,767 km (0.043 R)
• M28: 7,311,446 km (0.117 R)
• M29: 7,659,710 km (0.094 R)
• M30: 7,755,602 km (0.087 R)
• M31: 7,916,420 km (0.081 R)
• M32: 8,870,855 km (0.093 R)
• M33: 9,618,993 km (0.119 R)
• M34: 9,861,342 km (0.114 R)
• M35: 10,600,356 km (0.07 R)
• M36: 10,814,879 km (0.111 R)
• M37: 11,503,627 km (0.1 R)
• M38: 11,908,738 km (0.108 R)
• M39: 12,847,166 km (0.05 R)
• M40: 12,961,459 km (0.114 R)
• M41: 13,537,560 km (0.08 R)
• M42: 13,615,052 km (0.112 R)
• M43: 13,848,275 km (0.08 R)
• M44: 14,200,727 km (0.078 R)
• M45: 14,754,688 km (0.102 R)
• M46: 15,599,019 km (0.097 R)
• M47: 16,294,050 km (0.108 R)
• M48: 16,749,277 km (0.112 R)
• M49: 17,124,767 km (0.093 R)
• M50: 17,460,764 km (0.101 R)
• M51: 17,587,474 km (0.11 R)
• M52: 17,756,669 km (0.072 R)
• M53: 17,884,126 km (0.093 R)
• M54: 18,267,845 km (0.12 R)
• M55: 18,697,490 km (0.101 R)
• M56: 18,783,808 km (0.084 R)
• M57: 18,870,275 km (0.108 R)
• M58: 20,094,734 km (0.101 R)
• M59: 20,449,281 km (0.109 R)
• M60: 23,220,282 km (0.107 R)
• M61: 23,452,608 km (0.089 R)
• M62: 23,872,679 km (0.112 R)
• M63: 24,154,222 km (0.114 R)
• M64: 24,389,539 km (0.045 R)
• M65: 24,483,936 km (0.086 R)
• M66: 25,386,609 km (0.079 R)
• M67: 25,914,241 km (0.088 R)
• M68: 28,307,956 km (0.093 R)
• M69: 29,204,945 km (0.082 R)
• M70: 29,909,102 km (0.093 R)
• M71: 30,263,350 km (0.083 R)
• M72: 30,517,068 km (0.109 R)
• M73: 31,026,898 km (0.078 R)
• M74: 31,642,343 km (0.113 R)
• M75: 32,261,828 km (0.087 R)
• M76: 32,365,499 km (0.06 R)
• M77: 34,091,560 km (0.102 R)
• M78: 34,514,473 km (0.085 R)
• M79: 35,098,952 km (0.087 R)
• M80: 35,312,278 km (0.119 R)

Planet 5 - Ice Giant

Semi-Major Axis: 9.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 48.6

Radius: 3.4

Gravity: 4.2 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 9.52 AU - 9.52 AU

Year: 19923 Days

Day: 15.8 Hours

Environment

Temp: -233 °C

Axial Tilt: 1.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 31,418,092 km

• M1: 69,114 km (0.078 R)
• M2: 137,780 km (0.103 R)
• M3: 166,353 km (0.062 R)
• M4: 635,941 km (0.094 R)
• M5: 725,849 km (0.085 R)
• M6: 819,796 km (0.078 R)
• M7: 1,064,389 km (0.096 R)
• M8: 2,359,009 km (0.111 R)
• M9: 2,806,606 km (0.077 R)
• M10: 2,933,165 km (0.106 R)
• M11: 3,525,723 km (0.094 R)
• M12: 3,708,232 km (0.072 R)
• M13: 3,754,458 km (0.091 R)
• M14: 3,847,208 km (0.074 R)
• M15: 4,058,740 km (0.096 R)
• M16: 4,130,098 km (0.109 R)
• M17: 4,250,076 km (0.093 R)
• M18: 4,274,161 km (0.092 R)
• M19: 4,322,481 km (0.064 R)
• M20: 5,069,573 km (0.093 R)
• M21: 5,095,154 km (0.044 R)
• M22: 5,223,658 km (0.098 R)
• M23: 5,353,360 km (0.112 R)
• M24: 6,317,518 km (0.079 R)
• M25: 6,511,247 km (0.091 R)
• M26: 6,763,021 km (0.059 R)
• M27: 6,791,295 km (0.107 R)
• M28: 6,819,419 km (0.093 R)
• M29: 7,018,085 km (0.043 R)
• M30: 7,189,823 km (0.063 R)
• M31: 7,654,624 km (0.039 R)
• M32: 7,713,416 km (0.095 R)
• M33: 8,069,309 km (0.076 R)
• M34: 8,309,414 km (0.099 R)
• M35: 9,293,469 km (0.108 R)
• M36: 9,735,530 km (0.071 R)
• M37: 9,799,259 km (0.072 R)
• M38: 10,705,523 km (0.116 R)
• M39: 10,936,203 km (0.098 R)
• M40: 11,068,746 km (0.051 R)
• M41: 11,436,159 km (0.108 R)
• M42: 11,773,652 km (0.076 R)
• M43: 12,562,032 km (0.114 R)
• M44: 13,155,637 km (0.088 R)
• M45: 13,261,253 km (0.116 R)
• M46: 13,438,078 km (0.051 R)
• M47: 13,973,189 km (0.071 R)
• M48: 14,153,155 km (0.099 R)
• M49: 15,545,313 km (0.101 R)
• M50: 15,657,063 km (0.035 R)
• M51: 15,881,310 km (0.069 R)
• M52: 16,069,055 km (0.105 R)
• M53: 16,182,002 km (0.046 R)
• M54: 16,560,634 km (0.098 R)
• M55: 17,287,829 km (0.028 R)
• M56: 17,636,093 km (0.112 R)
• M57: 18,615,061 km (0.104 R)
• M58: 19,251,002 km (0.071 R)
• M59: 19,411,072 km (0.083 R)
• M60: 20,258,693 km (0.102 R)
• M61: 20,707,487 km (0.109 R)
• M62: 20,830,456 km (0.087 R)
• M63: 22,198,978 km (0.072 R)
• M64: 22,788,244 km (0.087 R)
• M65: 23,127,382 km (0.034 R)
• M66: 23,425,381 km (0.072 R)
• M67: 24,025,268 km (0.073 R)
• M68: 25,327,817 km (0.09 R)
• M69: 26,386,222 km (0.096 R)
• M70: 26,519,514 km (0.061 R)
• M71: 27,819,669 km (0.09 R)
• M72: 28,819,731 km (0.058 R)
• M73: 29,048,765 km (0.088 R)
• M74: 30,621,487 km (0.108 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 337 - 12,485 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit