🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.27 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 710.1

Radius: 14

Gravity: 3.62 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.51 AU - 0.55 AU

Year: 262 Days

Day: 9.9 Hours

Environment

Temp: -149 °C

Axial Tilt: 7.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 41,337,186 km

• M1: 184,903 km (0.111 R)
• M2: 307,723 km (0.077 R)
• M3: 407,654 km (0.1 R)
• M4: 530,025 km (0.114 R)
• M5: 677,678 km (0.056 R)
• M6: 821,292 km (0.077 R)
• M7: 916,586 km (0.11 R)
• M8: 1,071,270 km (0.043 R)
• M9: 1,177,036 km (0.065 R)
• M10: 1,474,736 km (0.089 R)
• M11: 1,602,642 km (0.11 R)
• M12: 1,801,906 km (0.114 R)
• M13: 1,911,562 km (0.069 R)
• M14: 2,085,245 km (0.06 R)
• M15: 2,176,649 km (0.112 R)
• M16: 2,328,640 km (0.109 R)
• M17: 2,433,808 km (0.068 R)
• M18: 2,695,903 km (0.104 R)
• M19: 2,827,699 km (0.026 R)
• M20: 2,924,190 km (0.106 R)
• M21: 3,048,954 km (0.097 R)
• M22: 3,136,768 km (0.052 R)
• M23: 3,253,454 km (0.061 R)
• M24: 3,371,637 km (0.117 R)
• M25: 3,479,796 km (0.111 R)
• M26: 3,577,633 km (0.092 R)
• M27: 3,705,689 km (0.08 R)
• M28: 3,799,786 km (0.09 R)
• M29: 3,912,433 km (0.092 R)
• M30: 4,020,443 km (0.11 R)
• M31: 4,165,852 km (0.077 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 871

Radius: 13.9

Gravity: 4.51 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.44 AU - 0.7 AU

Year: 292 Days

Day: 12.1 Hours

Environment

Temp: -148 °C

Axial Tilt: 29 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 41,337,186 km

• M1: 180,714 km (0.06 R)
• M2: 284,386 km (0.083 R)
• M3: 377,735 km (0.053 R)
• M4: 485,445 km (0.116 R)
• M5: 585,077 km (0.112 R)
• M6: 734,825 km (0.092 R)
• M7: 824,434 km (0.114 R)
• M8: 1,110,465 km (0.079 R)
• M9: 1,215,931 km (0.048 R)
• M10: 1,311,973 km (0.1 R)
• M11: 1,442,722 km (0.049 R)
• M12: 1,578,108 km (0.062 R)
• M13: 1,708,258 km (0.089 R)
• M14: 1,812,079 km (0.062 R)
• M15: 1,923,230 km (0.098 R)
• M16: 2,010,745 km (0.103 R)
• M17: 2,179,342 km (0.096 R)
• M18: 2,347,340 km (0.12 R)
• M19: 2,452,507 km (0.099 R)
• M20: 2,582,059 km (0.094 R)
• M21: 2,685,132 km (0.05 R)
• M22: 2,836,376 km (0.115 R)
• M23: 2,954,708 km (0.064 R)
• M24: 3,184,340 km (0.094 R)
• M25: 3,369,692 km (0.117 R)
• M26: 3,629,095 km (0.098 R)
• M27: 3,803,675 km (0.113 R)
• M28: 3,947,888 km (0.114 R)
• M29: 4,053,953 km (0.111 R)
• M30: 4,235,116 km (0.113 R)
• M31: 4,377,982 km (0.041 R)
• M32: 4,557,200 km (0.064 R)
• M33: 4,745,843 km (0.078 R)
• M34: 4,837,546 km (0.091 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 14.9

Radius: 13.1

Gravity: 0.09 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.62 AU - 0.96 AU

Year: 476 Days

Day: 5.5 Hours

Environment

Temp: -170 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 41,337,186 km

• M1: 170,841 km (0.097 R)
• M2: 254,616 km (0.082 R)
• M3: 363,523 km (0.071 R)
• M4: 469,438 km (0.061 R)
• M5: 552,914 km (0.036 R)
• M6: 688,449 km (0.069 R)
• M7: 804,687 km (0.052 R)
• M8: 934,089 km (0.025 R)
• M9: 1,018,163 km (0.09 R)
• M10: 1,103,135 km (0.054 R)
• M11: 1,217,727 km (0.094 R)
• M12: 1,319,304 km (0.097 R)
• M13: 1,424,022 km (0.113 R)
• M14: 1,552,228 km (0.086 R)
• M15: 1,649,167 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 0.8 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.3

Radius: 11.9

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.138

Orbit Range: 0.69 AU - 0.91 AU

Year: 485 Days

Day: 13.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 41,337,186 km

• M1: 148,850 km (0.062 R)
• M2: 225,294 km (0.069 R)
• M3: 322,234 km (0.065 R)
• M4: 407,953 km (0.113 R)
• M5: 491,130 km (0.087 R)
• M6: 578,046 km (0.069 R)
• M7: 652,097 km (0.079 R)
• M8: 737,966 km (0.095 R)
• M9: 823,985 km (0.076 R)
• M10: 953,537 km (0.102 R)
• M11: 1,062,444 km (0.102 R)
• M12: 1,195,137 km (0.103 R)
• M13: 1,273,676 km (0.071 R)
• M14: 1,509,742 km (0.1 R)
• M15: 1,595,312 km (0.12 R)
• M16: 1,671,607 km (0.102 R)
• M17: 1,782,758 km (0.083 R)
• M18: 1,879,248 km (0.09 R)
• M19: 2,001,021 km (0.046 R)
• M20: 2,077,765 km (0.076 R)
• M21: 2,161,540 km (0.088 R)
• M22: 2,345,096 km (0.046 R)
• M23: 2,445,177 km (0.096 R)
• M24: 2,559,470 km (0.072 R)
• M25: 2,669,125 km (0.064 R)
• M26: 2,873,326 km (0.113 R)
• M27: 3,116,872 km (0.075 R)
• M28: 3,227,275 km (0.116 R)
• M29: 3,325,112 km (0.115 R)
• M30: 3,416,666 km (0.113 R)
• M31: 3,638,819 km (0.034 R)
• M32: 3,828,808 km (0.085 R)
• M33: 4,007,129 km (0.068 R)
• M34: 4,089,856 km (0.083 R)
• M35: 4,272,216 km (0.093 R)
• M36: 4,426,302 km (0.096 R)
• M37: 4,542,988 km (0.111 R)
• M38: 4,668,800 km (0.048 R)
• M39: 5,036,661 km (0.093 R)
• M40: 5,183,267 km (0.119 R)
• M41: 5,281,702 km (0.041 R)
• M42: 5,414,097 km (0.119 R)
• M43: 5,589,575 km (0.104 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.43 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 228.9

Radius: 10.7

Gravity: 2 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 2.37 AU - 2.49 AU

Year: 2569 Days

Day: 8 Hours

Environment

Temp: -206 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 41,337,186 km

• M1: 155,133 km (0.075 R)
• M2: 223,948 km (0.066 R)
• M3: 300,093 km (0.093 R)
• M4: 439,967 km (0.111 R)
• M5: 535,112 km (0.084 R)
• M6: 658,979 km (0.082 R)
• M7: 771,327 km (0.096 R)
• M8: 1,016,966 km (0.102 R)
• M9: 1,174,942 km (0.069 R)
• M10: 1,395,599 km (0.117 R)
• M11: 1,515,875 km (0.117 R)
• M12: 1,649,317 km (0.096 R)
• M13: 1,867,131 km (0.096 R)
• M14: 1,989,951 km (0.069 R)
• M15: 2,094,520 km (0.085 R)
• M16: 2,233,197 km (0.11 R)
• M17: 2,309,193 km (0.085 R)
• M18: 2,463,727 km (0.118 R)
• M19: 2,576,375 km (0.096 R)
• M20: 2,713,705 km (0.099 R)
• M21: 3,201,694 km (0.048 R)
• M22: 3,287,862 km (0.07 R)
• M23: 3,449,727 km (0.098 R)
• M24: 3,729,924 km (0.066 R)
• M25: 3,807,715 km (0.086 R)
• M26: 3,964,792 km (0.093 R)
• M27: 4,124,114 km (0.118 R)
• M28: 4,191,134 km (0.087 R)
• M29: 4,271,917 km (0.093 R)
• M30: 4,367,061 km (0.063 R)
• M31: 4,923,715 km (0.08 R)
• M32: 5,268,538 km (0.043 R)
• M33: 5,621,290 km (0.108 R)
• M34: 5,755,479 km (0.106 R)
• M35: 6,012,189 km (0.061 R)
• M36: 6,149,520 km (0.067 R)
• M37: 6,442,881 km (0.109 R)
• M38: 6,599,211 km (0.042 R)
• M39: 6,693,607 km (0.112 R)
• M40: 7,091,837 km (0.042 R)
• M41: 7,367,097 km (0.101 R)
• M42: 7,645,798 km (0.112 R)
• M43: 7,794,797 km (0.071 R)
• M44: 8,078,883 km (0.113 R)
• M45: 8,179,862 km (0.076 R)
• M46: 8,366,261 km (0.111 R)
• M47: 8,588,414 km (0.11 R)
• M48: 8,760,601 km (0.102 R)
• M49: 8,864,571 km (0.092 R)
• M50: 9,003,697 km (0.089 R)
• M51: 9,143,571 km (0.099 R)
• M52: 9,656,692 km (0.102 R)
• M53: 9,835,761 km (0.102 R)
• M54: 10,016,026 km (0.075 R)
• M55: 10,379,699 km (0.071 R)
• M56: 10,471,402 km (0.083 R)
• M57: 10,637,007 km (0.117 R)
• M58: 10,729,458 km (0.083 R)
• M59: 10,896,410 km (0.095 R)
• M60: 11,251,705 km (0.091 R)
• M61: 11,326,952 km (0.047 R)
• M62: 11,421,349 km (0.05 R)
• M63: 11,515,894 km (0.114 R)
• M64: 11,706,033 km (0.101 R)
• M65: 11,935,367 km (0.107 R)
• M66: 12,867,960 km (0.094 R)
• M67: 13,164,164 km (0.086 R)

Asteroid Belt

Center: 3.74 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746

Radius: 12.1

Gravity: 5.1 G

Time & Orbit

Eccentricity (e): 0.014

Orbit Range: 4.97 AU - 5.11 AU

Year: 7674 Days

Day: 7.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 32.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 41,337,186 km

• M1: 211,531 km (0.107 R)
• M2: 375,341 km (0.037 R)
• M3: 455,526 km (0.058 R)
• M4: 543,639 km (0.094 R)
• M5: 624,870 km (0.088 R)
• M6: 1,013,376 km (0.118 R)
• M7: 1,099,993 km (0.088 R)
• M8: 1,777,671 km (0.076 R)
• M9: 2,036,625 km (0.111 R)
• M10: 2,331,184 km (0.057 R)
• M11: 2,471,806 km (0.064 R)
• M12: 2,567,249 km (0.034 R)
• M13: 2,786,410 km (0.092 R)
• M14: 3,088,448 km (0.12 R)
• M15: 3,615,481 km (0.109 R)
• M16: 3,945,345 km (0.084 R)
• M17: 4,313,804 km (0.108 R)
• M18: 4,693,484 km (0.066 R)
• M19: 4,812,564 km (0.097 R)
• M20: 5,705,513 km (0.032 R)
• M21: 5,993,190 km (0.096 R)
• M22: 6,220,130 km (0.084 R)
• M23: 6,582,606 km (0.074 R)
• M24: 7,328,201 km (0.084 R)
• M25: 7,746,327 km (0.113 R)
• M26: 8,788,576 km (0.108 R)
• M27: 9,951,101 km (0.096 R)
• M28: 10,297,719 km (0.061 R)
• M29: 10,453,002 km (0.077 R)
• M30: 10,923,637 km (0.1 R)
• M31: 11,401,153 km (0.082 R)
• M32: 11,521,729 km (0.114 R)
• M33: 11,602,212 km (0.087 R)
• M34: 11,763,928 km (0.079 R)
• M35: 12,666,452 km (0.066 R)
• M36: 12,874,692 km (0.091 R)
• M37: 13,890,162 km (0.117 R)
• M38: 16,132,186 km (0.036 R)
• M39: 16,267,572 km (0.106 R)
• M40: 16,858,633 km (0.118 R)
• M41: 17,271,972 km (0.11 R)
• M42: 17,688,602 km (0.056 R)
• M43: 18,014,875 km (0.104 R)
• M44: 19,148,976 km (0.088 R)
• M45: 19,772,799 km (0.114 R)
• M46: 20,549,960 km (0.06 R)
• M47: 20,745,784 km (0.07 R)
• M48: 21,090,009 km (0.091 R)
• M49: 21,833,959 km (0.11 R)
• M50: 22,637,000 km (0.1 R)
• M51: 22,839,257 km (0.062 R)
• M52: 23,654,415 km (0.102 R)
• M53: 24,117,122 km (0.117 R)
• M54: 24,323,716 km (0.068 R)
• M55: 24,842,821 km (0.084 R)
• M56: 25,313,157 km (0.097 R)
• M57: 25,839,143 km (0.066 R)
• M58: 26,050,524 km (0.081 R)
• M59: 26,315,612 km (0.091 R)
• M60: 26,528,340 km (0.104 R)
• M61: 26,635,003 km (0.053 R)
• M62: 27,223,671 km (0.114 R)
• M63: 28,250,660 km (0.115 R)
• M64: 28,632,284 km (0.04 R)
• M65: 29,125,359 km (0.105 R)
• M66: 29,621,276 km (0.077 R)
• M67: 31,294,528 km (0.079 R)
• M68: 32,426,834 km (0.029 R)
• M69: 33,688,094 km (0.112 R)
• M70: 34,092,756 km (0.055 R)
• M71: 34,208,545 km (0.03 R)
• M72: 35,316,317 km (0.08 R)
• M73: 35,668,620 km (0.119 R)
• M74: 36,435,758 km (0.104 R)
• M75: 36,791,652 km (0.067 R)
• M76: 37,208,431 km (0.076 R)
• M77: 37,806,374 km (0.09 R)
• M78: 37,986,490 km (0.111 R)
• M79: 38,347,320 km (0.086 R)
• M80: 40,475,349 km (0.067 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 190 - 18,913 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit