🌌 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: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 581

Radius: 8.4

Gravity: 8.23 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.71 AU - 0.77 AU

Year: 439 Days

Day: 14.8 Hours

Environment

Temp: -158 °C

Axial Tilt: 171.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (51)

Outer Limit: 29,646,468 km

• M1: 130,449 km (0.118 R)
• M2: 184,005 km (0.049 R)
• M3: 239,506 km (0.075 R)
• M4: 301,290 km (0.1 R)
• M5: 367,412 km (0.054 R)
• M6: 446,101 km (0.119 R)
• M7: 524,490 km (0.119 R)
• M8: 638,185 km (0.055 R)
• M9: 740,210 km (0.073 R)
• M10: 814,261 km (0.111 R)
• M11: 891,155 km (0.117 R)
• M12: 952,639 km (0.026 R)
• M13: 1,011,132 km (0.095 R)
• M14: 1,189,303 km (0.102 R)
• M15: 1,282,353 km (0.115 R)
• M16: 1,377,946 km (0.103 R)
• M17: 1,449,903 km (0.091 R)
• M18: 1,560,306 km (0.037 R)
• M19: 1,684,472 km (0.062 R)
• M20: 1,761,665 km (0.083 R)
• M21: 1,874,162 km (0.088 R)
• M22: 1,989,053 km (0.078 R)
• M23: 2,201,931 km (0.106 R)
• M24: 2,268,353 km (0.107 R)
• M25: 2,403,439 km (0.044 R)
• M26: 2,534,936 km (0.055 R)
• M27: 2,655,961 km (0.106 R)
• M28: 2,727,020 km (0.114 R)
• M29: 2,811,692 km (0.042 R)
• M30: 2,937,055 km (0.113 R)
• M31: 2,990,461 km (0.101 R)
• M32: 3,091,290 km (0.118 R)
• M33: 3,227,724 km (0.062 R)
• M34: 3,400,958 km (0.12 R)
• M35: 3,478,300 km (0.114 R)
• M36: 3,534,848 km (0.073 R)
• M37: 3,800,384 km (0.117 R)
• M38: 3,880,569 km (0.081 R)
• M39: 3,954,021 km (0.09 R)
• M40: 4,087,313 km (0.047 R)
• M41: 4,154,482 km (0.077 R)
• M42: 4,343,275 km (0.111 R)
• M43: 4,396,532 km (0.057 R)
• M44: 4,488,535 km (0.112 R)
• M45: 4,573,357 km (0.117 R)
• M46: 4,783,990 km (0.1 R)
• M47: 4,870,757 km (0.08 R)
• M48: 4,926,258 km (0.03 R)
• M49: 5,005,844 km (0.063 R)
• M50: 5,061,794 km (0.068 R)
• M51: 5,508,942 km (0.103 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 210.7

Radius: 9.5

Gravity: 2.33 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 0.72 AU - 0.86 AU

Year: 485 Days

Day: 8.7 Hours

Environment

Temp: -170 °C

Axial Tilt: 13.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (42)

Outer Limit: 29,646,468 km

• M1: 118,482 km (0.082 R)
• M2: 207,492 km (0.108 R)
• M3: 403,615 km (0.099 R)
• M4: 481,107 km (0.104 R)
• M5: 540,946 km (0.086 R)
• M6: 616,194 km (0.091 R)
• M7: 685,607 km (0.11 R)
• M8: 764,595 km (0.042 R)
• M9: 871,856 km (0.092 R)
• M10: 940,073 km (0.113 R)
• M11: 1,048,232 km (0.072 R)
• M12: 1,152,652 km (0.083 R)
• M13: 1,228,348 km (0.12 R)
• M14: 1,310,029 km (0.044 R)
• M15: 1,418,936 km (0.081 R)
• M16: 1,483,263 km (0.112 R)
• M17: 1,561,802 km (0.115 R)
• M18: 1,664,127 km (0.075 R)
• M19: 1,885,232 km (0.098 R)
• M20: 2,013,887 km (0.082 R)
• M21: 2,120,849 km (0.099 R)
• M22: 2,239,779 km (0.063 R)
• M23: 2,320,413 km (0.089 R)
• M24: 2,432,761 km (0.067 R)
• M25: 2,500,080 km (0.064 R)
• M26: 2,754,097 km (0.081 R)
• M27: 2,829,644 km (0.092 R)
• M28: 2,889,632 km (0.069 R)
• M29: 3,066,457 km (0.071 R)
• M30: 3,133,776 km (0.11 R)
• M31: 3,201,544 km (0.069 R)
• M32: 3,344,410 km (0.097 R)
• M33: 3,483,386 km (0.101 R)
• M34: 3,547,863 km (0.12 R)
• M35: 3,767,323 km (0.106 R)
• M36: 3,827,462 km (0.113 R)
• M37: 3,912,284 km (0.041 R)
• M38: 3,991,421 km (0.118 R)
• M39: 4,095,840 km (0.109 R)
• M40: 4,163,907 km (0.085 R)
• M41: 4,226,140 km (0.085 R)
• M42: 4,288,672 km (0.113 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 93.6

Radius: 11.4

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.76 AU - 1.14 AU

Year: 639 Days

Day: 12.3 Hours

Environment

Temp: -163 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 29,646,468 km

• M1: 144,512 km (0.1 R)
• M2: 216,767 km (0.102 R)
• M3: 303,833 km (0.069 R)
• M4: 401,371 km (0.068 R)
• M5: 606,021 km (0.107 R)
• M6: 687,552 km (0.088 R)
• M7: 770,130 km (0.081 R)
• M8: 856,448 km (0.09 R)
• M9: 946,506 km (0.08 R)
• M10: 1,043,595 km (0.058 R)
• M11: 1,140,684 km (0.091 R)
• M12: 1,222,065 km (0.117 R)
• M13: 1,305,690 km (0.062 R)
• M14: 1,387,371 km (0.089 R)
• M15: 1,478,925 km (0.108 R)
• M16: 1,597,406 km (0.114 R)
• M17: 1,736,233 km (0.039 R)
• M18: 1,813,725 km (0.088 R)
• M19: 1,936,694 km (0.102 R)
• M20: 2,008,202 km (0.113 R)
• M21: 2,131,022 km (0.076 R)
• M22: 2,205,073 km (0.083 R)
• M23: 2,280,021 km (0.034 R)
• M24: 2,437,249 km (0.074 R)
• M25: 2,677,652 km (0.05 R)
• M26: 2,757,837 km (0.101 R)
• M27: 2,843,856 km (0.114 R)
• M28: 2,915,513 km (0.05 R)
• M29: 3,008,413 km (0.105 R)
• M30: 3,112,982 km (0.044 R)
• M31: 3,186,883 km (0.053 R)
• M32: 3,374,180 km (0.101 R)
• M33: 3,450,176 km (0.119 R)
• M34: 3,548,761 km (0.073 R)
• M35: 3,816,092 km (0.093 R)
• M36: 3,895,379 km (0.082 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.3

Radius: 12.3

Gravity: 0.07 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 2.07 AU - 2.43 AU

Year: 2330 Days

Day: 6.3 Hours

Environment

Temp: -197 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 29,646,468 km

• M1: 560,394 km (0.088 R)
• M2: 696,976 km (0.053 R)
• M3: 849,716 km (0.117 R)
• M4: 995,574 km (0.113 R)
• M5: 1,368,521 km (0.108 R)
• M6: 1,458,878 km (0.119 R)
• M7: 1,789,340 km (0.099 R)
• M8: 2,270,148 km (0.106 R)
• M9: 2,446,374 km (0.053 R)
• M10: 2,605,696 km (0.073 R)
• M11: 2,895,766 km (0.036 R)
• M12: 3,008,114 km (0.051 R)
• M13: 3,093,235 km (0.119 R)
• M14: 3,394,824 km (0.096 R)
• M15: 3,908,544 km (0.07 R)
• M16: 4,076,991 km (0.069 R)
• M17: 4,317,993 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 796.1

Radius: 14.3

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 3.11 AU - 3.21 AU

Year: 3877 Days

Day: 6.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 37.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 29,646,468 km

• M1: 253,120 km (0.091 R)
• M2: 390,750 km (0.086 R)
• M3: 569,070 km (0.06 R)
• M4: 1,122,582 km (0.101 R)
• M5: 1,425,518 km (0.075 R)
• M6: 1,693,448 km (0.102 R)
• M7: 1,833,771 km (0.062 R)
• M8: 2,010,895 km (0.061 R)
• M9: 2,227,662 km (0.119 R)
• M10: 2,347,639 km (0.104 R)
• M11: 2,684,833 km (0.097 R)
• M12: 2,981,037 km (0.031 R)
• M13: 3,171,624 km (0.072 R)
• M14: 3,485,331 km (0.027 R)
• M15: 3,788,566 km (0.094 R)
• M16: 4,883,922 km (0.064 R)
• M17: 5,019,009 km (0.076 R)
• M18: 5,132,553 km (0.108 R)
• M19: 5,293,072 km (0.115 R)
• M20: 5,760,715 km (0.071 R)
• M21: 5,927,516 km (0.086 R)
• M22: 6,217,437 km (0.04 R)
• M23: 6,487,312 km (0.102 R)
• M24: 6,836,473 km (0.098 R)
• M25: 7,191,768 km (0.09 R)
• M26: 7,973,567 km (0.095 R)
• M27: 8,159,816 km (0.06 R)
• M28: 8,374,638 km (0.096 R)
• M29: 8,482,648 km (0.103 R)
• M30: 8,864,721 km (0.055 R)
• M31: 8,974,825 km (0.087 R)
• M32: 9,168,853 km (0.047 R)
• M33: 9,364,228 km (0.096 R)
• M34: 9,532,676 km (0.112 R)
• M35: 9,759,017 km (0.107 R)
• M36: 9,930,007 km (0.105 R)
• M37: 10,245,958 km (0.058 R)
• M38: 10,390,619 km (0.093 R)
• M39: 10,536,028 km (0.117 R)
• M40: 11,065,156 km (0.054 R)
• M41: 11,303,166 km (0.11 R)
• M42: 12,057,738 km (0.057 R)
• M43: 12,333,447 km (0.066 R)
• M44: 12,673,184 km (0.097 R)
• M45: 13,078,893 km (0.067 R)
• M46: 13,235,971 km (0.09 R)
• M47: 13,457,076 km (0.088 R)
• M48: 14,095,411 km (0.098 R)
• M49: 14,483,168 km (0.064 R)
• M50: 14,711,006 km (0.087 R)
• M51: 15,038,625 km (0.096 R)
• M52: 15,834,635 km (0.118 R)
• M53: 16,170,333 km (0.098 R)
• M54: 16,780,543 km (0.036 R)
• M55: 17,640,731 km (0.082 R)
• M56: 17,953,839 km (0.109 R)
• M57: 18,656,500 km (0.075 R)
• M58: 19,189,368 km (0.117 R)
• M59: 20,415,621 km (0.071 R)
• M60: 21,370,505 km (0.062 R)
• M61: 21,890,656 km (0.036 R)
• M62: 22,114,904 km (0.114 R)
• M63: 22,227,252 km (0.09 R)
• M64: 22,377,448 km (0.115 R)
• M65: 22,603,341 km (0.11 R)
• M66: 23,323,654 km (0.048 R)
• M67: 23,438,097 km (0.096 R)
• M68: 23,552,689 km (0.106 R)
• M69: 24,013,001 km (0.053 R)
• M70: 25,411,891 km (0.096 R)
• M71: 26,279,708 km (0.044 R)
• M72: 26,438,432 km (0.115 R)
• M73: 26,557,811 km (0.074 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 921.2

Radius: 12.2

Gravity: 6.19 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 2.53 AU - 4.13 AU

Year: 4194 Days

Day: 12.1 Hours

Environment

Temp: -211 °C

Axial Tilt: 47.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 29,646,468 km

• M1: 154,385 km (0.119 R)
• M2: 235,168 km (0.087 R)
• M3: 336,595 km (0.108 R)
• M4: 563,685 km (0.079 R)
• M5: 1,112,559 km (0.105 R)
• M6: 1,301,950 km (0.12 R)
• M7: 1,696,739 km (0.107 R)
• M8: 1,780,215 km (0.114 R)
• M9: 1,865,186 km (0.096 R)
• M10: 2,021,666 km (0.06 R)
• M11: 2,164,681 km (0.06 R)
• M12: 2,711,013 km (0.116 R)
• M13: 2,809,598 km (0.065 R)
• M14: 3,794,400 km (0.11 R)
• M15: 3,927,393 km (0.028 R)
• M16: 4,062,031 km (0.115 R)
• M17: 4,615,693 km (0.098 R)
• M18: 4,973,980 km (0.106 R)
• M19: 5,591,220 km (0.075 R)
• M20: 6,154,606 km (0.094 R)
• M21: 6,602,352 km (0.082 R)
• M22: 7,006,267 km (0.089 R)
• M23: 7,641,310 km (0.11 R)
• M24: 7,725,533 km (0.109 R)
• M25: 8,179,862 km (0.101 R)
• M26: 8,294,903 km (0.099 R)
• M27: 8,907,356 km (0.071 R)
• M28: 9,776,969 km (0.096 R)
• M29: 10,175,647 km (0.064 R)
• M30: 10,517,179 km (0.052 R)
• M31: 10,610,977 km (0.087 R)
• M32: 11,339,369 km (0.103 R)
• M33: 11,435,710 km (0.1 R)
• M34: 11,532,201 km (0.055 R)
• M35: 12,944,853 km (0.094 R)
• M36: 13,314,958 km (0.092 R)
• M37: 13,552,370 km (0.039 R)
• M38: 14,307,540 km (0.079 R)
• M39: 14,481,074 km (0.043 R)
• M40: 14,620,499 km (0.095 R)
• M41: 14,830,235 km (0.113 R)
• M42: 15,076,473 km (0.095 R)
• M43: 15,252,999 km (0.079 R)
• M44: 15,608,294 km (0.095 R)
• M45: 15,715,406 km (0.119 R)
• M46: 16,002,335 km (0.077 R)
• M47: 16,110,344 km (0.05 R)
• M48: 16,399,667 km (0.097 R)
• M49: 16,581,278 km (0.111 R)
• M50: 17,462,709 km (0.098 R)
• M51: 17,759,810 km (0.093 R)
• M52: 18,021,307 km (0.097 R)
• M53: 19,194,304 km (0.086 R)
• M54: 20,626,405 km (0.103 R)
• M55: 21,573,808 km (0.049 R)
• M56: 21,653,394 km (0.089 R)
• M57: 21,932,693 km (0.108 R)
• M58: 22,092,913 km (0.091 R)
• M59: 22,374,007 km (0.101 R)
• M60: 22,858,854 km (0.065 R)
• M61: 23,143,389 km (0.104 R)
• M62: 23,715,750 km (0.101 R)
• M63: 24,583,119 km (0.047 R)
• M64: 26,221,365 km (0.113 R)
• M65: 26,732,392 km (0.118 R)
• M66: 26,860,746 km (0.091 R)
• M67: 27,376,111 km (0.089 R)
• M68: 27,505,364 km (0.067 R)
• M69: 27,764,617 km (0.092 R)
• M70: 28,068,151 km (0.106 R)
• M71: 28,416,415 km (0.052 R)
• M72: 28,503,630 km (0.105 R)
• M73: 28,590,995 km (0.091 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: 347 - 11,213 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit