🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.42 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 684.6

Radius: 14.2

Gravity: 3.4 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.67 AU - 1.01 AU

Year: 541 Days

Day: 11.3 Hours

Environment

Temp: -168 °C

Axial Tilt: 2.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 57,141,167 km

• M1: 216,618 km (0.106 R)
• M2: 305,628 km (0.116 R)
• M3: 416,929 km (0.083 R)
• M4: 507,885 km (0.091 R)
• M5: 620,233 km (0.076 R)
• M6: 729,888 km (0.096 R)
• M7: 894,296 km (0.113 R)
• M8: 1,192,893 km (0.061 R)
• M9: 1,290,730 km (0.117 R)
• M10: 1,391,410 km (0.097 R)
• M11: 1,710,502 km (0.045 R)
• M12: 1,803,552 km (0.108 R)
• M13: 1,955,992 km (0.111 R)
• M14: 2,172,909 km (0.052 R)
• M15: 2,349,584 km (0.094 R)
• M16: 2,460,735 km (0.118 R)
• M17: 2,552,439 km (0.086 R)
• M18: 2,652,520 km (0.091 R)
• M19: 2,827,250 km (0.091 R)
• M20: 2,960,991 km (0.117 R)
• M21: 3,066,308 km (0.107 R)
• M22: 3,219,197 km (0.075 R)
• M23: 3,366,850 km (0.065 R)
• M24: 3,516,896 km (0.108 R)
• M25: 3,782,732 km (0.116 R)
• M26: 4,097,186 km (0.09 R)
• M27: 4,308,718 km (0.094 R)
• M28: 4,506,636 km (0.105 R)
• M29: 4,690,043 km (0.101 R)
• M30: 4,831,413 km (0.08 R)
• M31: 4,947,351 km (0.065 R)
• M32: 5,082,288 km (0.081 R)
• M33: 5,209,447 km (0.041 R)
• M34: 5,504,005 km (0.033 R)
• M35: 5,606,479 km (0.091 R)
• M36: 5,823,097 km (0.088 R)
• M37: 6,003,961 km (0.09 R)
• M38: 6,128,875 km (0.103 R)
• M39: 6,254,687 km (0.065 R)
• M40: 6,391,120 km (0.047 R)
• M41: 6,686,875 km (0.094 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 791.2

Radius: 12.8

Gravity: 4.83 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 1.07 AU - 1.49 AU

Year: 1018 Days

Day: 5.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 57,141,167 km

• M1: 161,865 km (0.119 R)
• M2: 252,222 km (0.045 R)
• M3: 367,861 km (0.12 R)
• M4: 460,761 km (0.099 R)
• M5: 564,134 km (0.058 R)
• M6: 648,208 km (0.119 R)
• M7: 936,632 km (0.058 R)
• M8: 1,184,217 km (0.059 R)
• M9: 1,274,125 km (0.077 R)
• M10: 1,542,354 km (0.082 R)
• M11: 1,794,576 km (0.066 R)
• M12: 1,925,773 km (0.027 R)
• M13: 2,006,107 km (0.106 R)
• M14: 2,179,641 km (0.057 R)
• M15: 2,377,409 km (0.114 R)
• M16: 2,464,027 km (0.113 R)
• M17: 2,640,402 km (0.108 R)
• M18: 2,933,764 km (0.105 R)
• M19: 3,037,435 km (0.118 R)
• M20: 3,216,504 km (0.079 R)
• M21: 3,323,616 km (0.117 R)
• M22: 3,774,953 km (0.113 R)
• M23: 3,899,418 km (0.1 R)
• M24: 4,048,268 km (0.087 R)
• M25: 4,542,539 km (0.082 R)
• M26: 4,723,702 km (0.113 R)
• M27: 4,907,259 km (0.054 R)
• M28: 5,006,143 km (0.112 R)
• M29: 5,357,698 km (0.058 R)
• M30: 5,536,468 km (0.086 R)
• M31: 5,756,376 km (0.068 R)
• M32: 5,886,975 km (0.096 R)
• M33: 6,111,522 km (0.084 R)
• M34: 6,231,499 km (0.076 R)
• M35: 6,528,002 km (0.115 R)
• M36: 6,856,968 km (0.084 R)
• M37: 7,303,966 km (0.092 R)
• M38: 7,445,636 km (0.101 R)
• M39: 7,545,417 km (0.039 R)
• M40: 7,659,860 km (0.115 R)
• M41: 7,919,711 km (0.104 R)
• M42: 8,344,420 km (0.106 R)
• M43: 8,596,941 km (0.119 R)
• M44: 8,686,550 km (0.062 R)
• M45: 8,836,746 km (0.077 R)
• M46: 9,018,208 km (0.064 R)
• M47: 9,124,573 km (0.093 R)
• M48: 9,354,056 km (0.08 R)
• M49: 9,461,766 km (0.093 R)
• M50: 9,818,557 km (0.043 R)
• M51: 9,912,505 km (0.101 R)
• M52: 10,069,433 km (0.096 R)
• M53: 10,577,617 km (0.102 R)
• M54: 10,657,801 km (0.113 R)
• M55: 10,899,551 km (0.054 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.04 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 377.8

Radius: 14.5

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.003

Orbit Range: 2.03 AU - 2.05 AU

Year: 2048 Days

Day: 10.4 Hours

Environment

Temp: -199 °C

Axial Tilt: 48.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (57)

Outer Limit: 57,141,167 km

• M1: 304,731 km (0.103 R)
• M2: 692,339 km (0.117 R)
• M3: 804,837 km (0.09 R)
• M4: 1,010,833 km (0.104 R)
• M5: 1,209,648 km (0.114 R)
• M6: 1,394,851 km (0.07 R)
• M7: 1,523,954 km (0.059 R)
• M8: 1,686,417 km (0.06 R)
• M9: 1,794,726 km (0.037 R)
• M10: 1,926,073 km (0.101 R)
• M11: 2,198,640 km (0.091 R)
• M12: 2,417,202 km (0.057 R)
• M13: 2,551,840 km (0.089 R)
• M14: 2,959,195 km (0.089 R)
• M15: 3,127,942 km (0.031 R)
• M16: 3,250,612 km (0.07 R)
• M17: 3,387,494 km (0.102 R)
• M18: 3,679,808 km (0.114 R)
• M19: 3,848,854 km (0.116 R)
• M20: 3,941,006 km (0.111 R)
• M21: 4,047,221 km (0.116 R)
• M22: 4,194,724 km (0.107 R)
• M23: 4,606,567 km (0.109 R)
• M24: 5,074,659 km (0.103 R)
• M25: 5,513,729 km (0.03 R)
• M26: 5,768,045 km (0.099 R)
• M27: 6,041,510 km (0.066 R)
• M28: 6,133,662 km (0.108 R)
• M29: 6,554,182 km (0.111 R)
• M30: 6,680,592 km (0.097 R)
• M31: 6,807,900 km (0.115 R)
• M32: 7,178,304 km (0.095 R)
• M33: 7,275,992 km (0.108 R)
• M34: 7,407,039 km (0.101 R)
• M35: 7,687,984 km (0.081 R)
• M36: 7,838,180 km (0.069 R)
• M37: 7,972,519 km (0.098 R)
• M38: 8,466,043 km (0.097 R)
• M39: 8,829,566 km (0.039 R)
• M40: 9,074,906 km (0.038 R)
• M41: 9,304,688 km (0.049 R)
• M42: 9,411,352 km (0.104 R)
• M43: 9,680,029 km (0.1 R)
• M44: 9,842,343 km (0.077 R)
• M45: 10,133,311 km (0.084 R)
• M46: 10,279,917 km (0.088 R)
• M47: 10,575,073 km (0.085 R)
• M48: 10,873,072 km (0.051 R)
• M49: 11,023,269 km (0.113 R)
• M50: 11,306,457 km (0.068 R)
• M51: 11,553,892 km (0.058 R)
• M52: 11,649,635 km (0.115 R)
• M53: 11,957,507 km (0.075 R)
• M54: 12,248,625 km (0.108 R)
• M55: 12,385,208 km (0.093 R)
• M56: 13,115,993 km (0.098 R)
• M57: 13,637,940 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 406.3

Radius: 14.2

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 2.3 AU - 3.84 AU

Year: 3781 Days

Day: 14 Hours

Environment

Temp: -207 °C

Axial Tilt: 2.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 57,141,167 km

• M1: 186,249 km (0.106 R)
• M2: 337,493 km (0.075 R)
• M3: 460,761 km (0.085 R)
• M4: 555,008 km (0.111 R)
• M5: 768,783 km (0.113 R)
• M6: 1,012,329 km (0.052 R)
• M7: 1,166,714 km (0.057 R)
• M8: 1,365,529 km (0.03 R)
• M9: 1,463,217 km (0.093 R)
• M10: 1,614,460 km (0.083 R)
• M11: 1,731,595 km (0.076 R)
• M12: 1,974,692 km (0.095 R)
• M13: 2,525,212 km (0.096 R)
• M14: 2,865,547 km (0.103 R)
• M15: 3,073,787 km (0.059 R)
• M16: 3,253,903 km (0.077 R)
• M17: 3,454,664 km (0.114 R)
• M18: 3,573,594 km (0.092 R)
• M19: 3,956,714 km (0.12 R)
• M20: 4,171,237 km (0.078 R)
• M21: 4,279,995 km (0.112 R)
• M22: 4,408,200 km (0.095 R)
• M23: 4,724,750 km (0.097 R)
• M24: 4,819,295 km (0.052 R)
• M25: 5,010,332 km (0.112 R)
• M26: 5,106,823 km (0.11 R)
• M27: 5,578,654 km (0.12 R)
• M28: 5,779,415 km (0.084 R)
• M29: 6,188,415 km (0.097 R)
• M30: 6,396,356 km (0.109 R)
• M31: 6,543,411 km (0.077 R)
• M32: 6,649,027 km (0.081 R)
• M33: 6,883,596 km (0.045 R)
• M34: 7,229,766 km (0.067 R)
• M35: 7,626,051 km (0.065 R)
• M36: 7,782,081 km (0.106 R)
• M37: 7,871,690 km (0.09 R)
• M38: 7,961,748 km (0.056 R)
• M39: 8,717,367 km (0.094 R)
• M40: 9,519,960 km (0.098 R)
• M41: 9,760,663 km (0.045 R)
• M42: 10,297,121 km (0.109 R)
• M43: 10,643,440 km (0.077 R)
• M44: 10,968,516 km (0.064 R)
• M45: 12,828,017 km (0.11 R)
• M46: 13,388,710 km (0.041 R)
• M47: 13,604,430 km (0.093 R)
• M48: 14,039,311 km (0.118 R)
• M49: 14,451,154 km (0.064 R)
• M50: 14,728,060 km (0.108 R)
• M51: 14,950,811 km (0.107 R)
• M52: 15,090,536 km (0.076 R)
• M53: 15,343,206 km (0.058 R)
• M54: 16,195,765 km (0.084 R)
• M55: 16,310,506 km (0.115 R)
• M56: 16,569,909 km (0.091 R)
• M57: 16,685,548 km (0.049 R)
• M58: 16,888,702 km (0.072 R)
• M59: 17,209,739 km (0.098 R)
• M60: 17,356,195 km (0.11 R)
• M61: 17,857,647 km (0.102 R)
• M62: 18,154,749 km (0.049 R)
• M63: 18,633,612 km (0.084 R)
• M64: 18,723,819 km (0.104 R)
• M65: 18,874,614 km (0.084 R)
• M66: 19,116,663 km (0.101 R)
• M67: 20,064,366 km (0.028 R)
• M68: 20,466,335 km (0.049 R)
• M69: 20,777,349 km (0.084 R)

Planet 5 - Ice Giant

Semi-Major Axis: 7.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 650.7

Radius: 7.6

Gravity: 11.27 G

Time & Orbit

Eccentricity (e): 0.115

Orbit Range: 6.3 AU - 7.94 AU

Year: 13355 Days

Day: 24.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 46.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 57,141,167 km

• M1: 114,742 km (0.034 R)
• M2: 188,942 km (0.092 R)
• M3: 347,665 km (0.109 R)
• M4: 603,179 km (0.087 R)
• M5: 830,268 km (0.086 R)
• M6: 1,018,163 km (0.064 R)
• M7: 1,242,859 km (0.096 R)
• M8: 1,660,536 km (0.11 R)
• M9: 1,712,447 km (0.11 R)
• M10: 2,063,254 km (0.058 R)
• M11: 2,232,748 km (0.103 R)
• M12: 2,406,880 km (0.104 R)
• M13: 2,525,362 km (0.052 R)
• M14: 2,676,456 km (0.065 R)
• M15: 2,830,392 km (0.099 R)
• M16: 3,375,526 km (0.095 R)
• M17: 3,987,681 km (0.094 R)
• M18: 4,093,147 km (0.077 R)
• M19: 4,234,966 km (0.095 R)
• M20: 4,414,783 km (0.105 R)
• M21: 4,560,341 km (0.111 R)
• M22: 4,818,996 km (0.099 R)
• M23: 5,044,590 km (0.053 R)
• M24: 6,593,227 km (0.106 R)
• M25: 6,759,879 km (0.094 R)
• M26: 6,885,840 km (0.091 R)
• M27: 7,054,886 km (0.1 R)
• M28: 7,354,082 km (0.094 R)
• M29: 8,366,261 km (0.104 R)
• M30: 9,003,548 km (0.103 R)
• M31: 9,798,212 km (0.077 R)
• M32: 9,988,500 km (0.052 R)
• M33: 10,420,988 km (0.102 R)
• M34: 11,254,846 km (0.099 R)
• M35: 11,354,329 km (0.054 R)
• M36: 11,504,076 km (0.077 R)
• M37: 11,604,307 km (0.093 R)
• M38: 11,805,666 km (0.081 R)
• M39: 12,262,837 km (0.069 R)
• M40: 12,571,008 km (0.115 R)
• M41: 12,622,470 km (0.094 R)
• M42: 13,037,754 km (0.063 R)
• M43: 14,256,527 km (0.069 R)
• M44: 14,689,015 km (0.078 R)
• M45: 16,574,397 km (0.112 R)
• M46: 16,630,945 km (0.063 R)
• M47: 18,066,785 km (0.091 R)
• M48: 19,482,131 km (0.1 R)
• M49: 19,961,741 km (0.112 R)
• M50: 20,506,128 km (0.11 R)
• M51: 21,732,980 km (0.078 R)
• M52: 22,230,393 km (0.099 R)
• M53: 23,109,879 km (0.114 R)
• M54: 23,808,950 km (0.106 R)
• M55: 23,936,856 km (0.069 R)
• M56: 24,902,810 km (0.095 R)
• M57: 25,815,955 km (0.073 R)
• M58: 28,349,245 km (0.095 R)
• M59: 28,960,801 km (0.086 R)
• M60: 29,645,361 km (0.078 R)
• M61: 29,851,806 km (0.096 R)
• M62: 30,473,834 km (0.1 R)
• M63: 30,960,626 km (0.048 R)
• M64: 31,449,960 km (0.048 R)
• M65: 31,801,216 km (0.103 R)
• M66: 31,941,988 km (0.069 R)
• M67: 32,862,314 km (0.118 R)
• M68: 33,361,522 km (0.104 R)
• M69: 34,439,524 km (0.047 R)
• M70: 36,777,440 km (0.117 R)
• M71: 37,147,395 km (0.118 R)
• M72: 37,592,898 km (0.081 R)
• M73: 38,789,681 km (0.105 R)
• M74: 38,864,779 km (0.105 R)
• M75: 39,998,731 km (0.111 R)
• M76: 40,226,867 km (0.106 R)
• M77: 40,684,338 km (0.099 R)
• M78: 41,527,621 km (0.035 R)
• M79: 42,376,589 km (0.106 R)
• M80: 43,387,272 km (0.061 R)
• M81: 43,699,782 km (0.098 R)
• M82: 44,013,190 km (0.042 R)
• M83: 44,248,657 km (0.073 R)
• M84: 46,546,629 km (0.112 R)
• M85: 47,347,876 km (0.073 R)
• M86: 48,801,817 km (0.111 R)
• M87: 49,208,275 km (0.115 R)
• M88: 50,598,637 km (0.088 R)
• M89: 51,092,460 km (0.062 R)
• M90: 51,587,779 km (0.107 R)
• M91: 55,269,083 km (0.078 R)
• M92: 56,032,331 km (0.117 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: 242 - 15,130 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit