🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.5 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 822

Radius: 9.2

Gravity: 9.71 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 0.94 AU - 1.06 AU

Year: 678 Days

Day: 14.4 Hours

Environment

Temp: -171 °C

Axial Tilt: 10.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 43,796,188 km

• M1: 143,614 km (0.05 R)
• M2: 202,256 km (0.077 R)
• M3: 282,590 km (0.087 R)
• M4: 355,295 km (0.108 R)
• M5: 470,485 km (0.117 R)
• M6: 599,887 km (0.111 R)
• M7: 674,537 km (0.1 R)
• M8: 779,405 km (0.052 R)
• M9: 1,006,345 km (0.076 R)
• M10: 1,146,518 km (0.115 R)
• M11: 1,273,826 km (0.033 R)
• M12: 1,426,266 km (0.069 R)
• M13: 1,522,009 km (0.09 R)
• M14: 1,612,964 km (0.071 R)
• M15: 1,720,376 km (0.101 R)
• M16: 1,830,031 km (0.089 R)
• M17: 2,149,721 km (0.109 R)
• M18: 2,212,702 km (0.067 R)
• M19: 2,292,288 km (0.057 R)
• M20: 2,364,843 km (0.114 R)
• M21: 2,611,979 km (0.058 R)
• M22: 2,721,634 km (0.059 R)
• M23: 3,060,174 km (0.112 R)
• M24: 3,140,209 km (0.1 R)
• M25: 3,467,529 km (0.077 R)
• M26: 3,663,502 km (0.116 R)
• M27: 3,748,623 km (0.116 R)
• M28: 3,901,662 km (0.099 R)
• M29: 4,047,071 km (0.088 R)
• M30: 4,174,529 km (0.099 R)
• M31: 4,293,309 km (0.087 R)
• M32: 4,383,218 km (0.114 R)
• M33: 4,463,552 km (0.054 R)
• M34: 4,748,984 km (0.094 R)
• M35: 4,862,679 km (0.102 R)
• M36: 5,092,910 km (0.111 R)
• M37: 5,283,946 km (0.107 R)
• M38: 5,391,208 km (0.082 R)
• M39: 5,761,014 km (0.078 R)
• M40: 5,971,199 km (0.079 R)
• M41: 6,229,255 km (0.074 R)
• M42: 6,308,542 km (0.116 R)
• M43: 6,605,793 km (0.11 R)
• M44: 6,675,057 km (0.104 R)
• M45: 6,779,327 km (0.064 R)
• M46: 6,884,195 km (0.104 R)
• M47: 7,001,480 km (0.11 R)
• M48: 7,273,448 km (0.065 R)
• M49: 7,682,150 km (0.044 R)
• M50: 7,815,890 km (0.117 R)
• M51: 7,925,994 km (0.04 R)
• M52: 8,296,548 km (0.046 R)
• M53: 8,433,879 km (0.118 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 132.9

Radius: 10.2

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 1.08 AU - 1.7 AU

Year: 1112 Days

Day: 12.2 Hours

Environment

Temp: -197 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 43,796,188 km

• M1: 129,103 km (0.079 R)
• M2: 207,941 km (0.032 R)
• M3: 285,433 km (0.105 R)
• M4: 414,835 km (0.066 R)
• M5: 518,057 km (0.109 R)
• M6: 627,264 km (0.117 R)
• M7: 870,809 km (0.106 R)
• M8: 941,270 km (0.092 R)
• M9: 1,009,038 km (0.105 R)
• M10: 1,078,601 km (0.081 R)
• M11: 1,144,573 km (0.089 R)
• M12: 1,212,192 km (0.077 R)
• M13: 1,275,771 km (0.025 R)
• M14: 1,434,494 km (0.083 R)
• M15: 1,547,740 km (0.08 R)
• M16: 1,711,699 km (0.074 R)
• M17: 1,949,559 km (0.036 R)
• M18: 2,043,956 km (0.026 R)
• M19: 2,257,282 km (0.117 R)
• M20: 2,608,239 km (0.08 R)
• M21: 2,684,683 km (0.116 R)
• M22: 2,754,845 km (0.035 R)
• M23: 3,027,412 km (0.111 R)
• M24: 3,130,036 km (0.103 R)
• M25: 3,211,417 km (0.081 R)
• M26: 3,286,067 km (0.107 R)
• M27: 3,536,793 km (0.083 R)
• M28: 3,652,731 km (0.067 R)
• M29: 3,841,075 km (0.065 R)
• M30: 3,912,583 km (0.112 R)
• M31: 4,008,475 km (0.113 R)
• M32: 4,154,034 km (0.089 R)
• M33: 4,235,565 km (0.11 R)
• M34: 4,392,044 km (0.111 R)
• M35: 4,508,581 km (0.11 R)
• M36: 4,736,269 km (0.105 R)
• M37: 4,907,409 km (0.026 R)
• M38: 5,037,110 km (0.091 R)
• M39: 5,150,505 km (0.108 R)
• M40: 5,335,408 km (0.067 R)
• M41: 5,513,579 km (0.05 R)
• M42: 5,603,338 km (0.115 R)
• M43: 5,702,820 km (0.086 R)
• M44: 5,811,877 km (0.108 R)
• M45: 6,124,686 km (0.06 R)
• M46: 6,199,186 km (0.05 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 157.1

Radius: 14.6

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.57 AU - 3.21 AU

Year: 3332 Days

Day: 9.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 23.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 43,796,188 km

• M1: 195,524 km (0.062 R)
• M2: 314,455 km (0.084 R)
• M3: 484,847 km (0.111 R)
• M4: 745,895 km (0.112 R)
• M5: 841,638 km (0.069 R)
• M6: 974,181 km (0.119 R)
• M7: 1,140,085 km (0.097 R)
• M8: 1,235,828 km (0.047 R)
• M9: 1,540,409 km (0.113 R)
• M10: 1,687,165 km (0.087 R)
• M11: 1,911,262 km (0.11 R)
• M12: 2,156,304 km (0.098 R)
• M13: 2,561,116 km (0.084 R)
• M14: 2,772,647 km (0.116 R)
• M15: 3,026,963 km (0.107 R)
• M16: 3,213,512 km (0.103 R)
• M17: 3,352,787 km (0.097 R)
• M18: 3,796,046 km (0.114 R)
• M19: 3,984,240 km (0.087 R)
• M20: 4,147,900 km (0.12 R)
• M21: 4,272,216 km (0.083 R)
• M22: 4,468,040 km (0.12 R)
• M23: 4,681,366 km (0.072 R)
• M24: 4,897,984 km (0.036 R)
• M25: 5,162,473 km (0.085 R)
• M26: 5,644,328 km (0.111 R)
• M27: 5,906,124 km (0.084 R)
• M28: 5,999,623 km (0.086 R)
• M29: 6,251,246 km (0.101 R)
• M30: 6,346,390 km (0.09 R)
• M31: 6,748,659 km (0.078 R)
• M32: 6,944,632 km (0.061 R)
• M33: 7,109,489 km (0.084 R)
• M34: 7,225,577 km (0.098 R)
• M35: 7,409,433 km (0.071 R)
• M36: 7,832,945 km (0.037 R)
• M37: 7,935,868 km (0.081 R)
• M38: 8,108,354 km (0.112 R)
• M39: 8,404,408 km (0.064 R)
• M40: 8,668,598 km (0.1 R)
• M41: 8,917,679 km (0.104 R)
• M42: 9,624,080 km (0.044 R)
• M43: 10,235,935 km (0.1 R)
• M44: 10,404,981 km (0.048 R)
• M45: 10,917,802 km (0.058 R)
• M46: 11,052,141 km (0.113 R)
• M47: 11,148,482 km (0.11 R)
• M48: 11,380,658 km (0.053 R)
• M49: 12,106,806 km (0.03 R)
• M50: 12,305,771 km (0.069 R)
• M51: 12,405,553 km (0.056 R)
• M52: 12,606,014 km (0.099 R)
• M53: 12,787,476 km (0.111 R)
• M54: 12,929,146 km (0.111 R)
• M55: 13,152,794 km (0.114 R)
• M56: 13,439,424 km (0.09 R)
• M57: 13,666,065 km (0.032 R)
• M58: 13,790,231 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 19.4

Radius: 12.5

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 3.46 AU - 4.36 AU

Year: 5244 Days

Day: 5.4 Hours

Environment

Temp: -218 °C

Axial Tilt: 49 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 43,796,188 km

• M1: 155,731 km (0.113 R)
• M2: 269,426 km (0.065 R)
• M3: 362,924 km (0.104 R)
• M4: 573,409 km (0.109 R)
• M5: 799,002 km (0.113 R)
• M6: 1,106,725 km (0.089 R)
• M7: 1,213,388 km (0.118 R)
• M8: 1,745,209 km (0.113 R)
• M9: 1,871,021 km (0.095 R)
• M10: 2,008,202 km (0.071 R)
• M11: 2,165,728 km (0.032 R)
• M12: 2,293,036 km (0.118 R)
• M13: 2,396,707 km (0.042 R)
• M14: 3,052,245 km (0.103 R)
• M15: 3,410,233 km (0.118 R)
• M16: 3,710,476 km (0.061 R)
• M17: 4,135,035 km (0.039 R)
• M18: 4,326,370 km (0.118 R)
• M19: 4,651,895 km (0.103 R)
• M20: 5,200,620 km (0.105 R)
• M21: 5,605,432 km (0.084 R)
• M22: 5,912,706 km (0.045 R)
• M23: 6,494,642 km (0.094 R)
• M24: 6,630,626 km (0.106 R)
• M25: 6,981,134 km (0.068 R)
• M26: 7,133,126 km (0.095 R)
• M27: 7,247,867 km (0.109 R)
• M28: 7,647,892 km (0.113 R)
• M29: 7,791,655 km (0.067 R)
• M30: 8,188,239 km (0.041 R)
• M31: 8,281,589 km (0.111 R)
• M32: 8,402,314 km (0.099 R)
• M33: 8,510,174 km (0.118 R)
• M34: 8,604,870 km (0.087 R)
• M35: 8,768,081 km (0.103 R)
• M36: 8,932,339 km (0.062 R)
• M37: 9,028,531 km (0.092 R)
• M38: 9,305,586 km (0.085 R)
• M39: 9,501,110 km (0.095 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 690.2

Radius: 8.4

Gravity: 9.78 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 5 AU - 5.96 AU

Year: 8701 Days

Day: 8.3 Hours

Environment

Temp: -218 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 43,796,188 km

• M1: 210,035 km (0.115 R)
• M2: 320,289 km (0.094 R)
• M3: 494,122 km (0.118 R)
• M4: 746,643 km (0.047 R)
• M5: 828,473 km (0.06 R)
• M6: 1,284,148 km (0.112 R)
• M7: 1,383,780 km (0.096 R)
• M8: 1,506,899 km (0.117 R)
• M9: 2,081,954 km (0.119 R)
• M10: 2,442,335 km (0.1 R)
• M11: 2,617,364 km (0.112 R)
• M12: 3,751,615 km (0.07 R)
• M13: 4,130,248 km (0.04 R)
• M14: 4,219,258 km (0.115 R)
• M15: 4,369,305 km (0.044 R)
• M16: 4,551,665 km (0.114 R)
• M17: 4,986,845 km (0.103 R)
• M18: 5,273,624 km (0.04 R)
• M19: 5,930,359 km (0.111 R)
• M20: 6,963,182 km (0.072 R)
• M21: 7,645,648 km (0.086 R)
• M22: 8,538,149 km (0.093 R)
• M23: 8,766,435 km (0.114 R)
• M24: 10,057,614 km (0.094 R)
• M25: 10,664,084 km (0.097 R)
• M26: 10,827,744 km (0.096 R)
• M27: 11,074,880 km (0.109 R)
• M28: 11,199,196 km (0.048 R)
• M29: 12,424,253 km (0.079 R)
• M30: 12,856,441 km (0.107 R)
• M31: 12,943,507 km (0.105 R)
• M32: 13,602,635 km (0.083 R)
• M33: 13,958,529 km (0.083 R)
• M34: 14,362,742 km (0.12 R)
• M35: 14,453,099 km (0.119 R)
• M36: 15,505,520 km (0.097 R)
• M37: 16,111,242 km (0.079 R)
• M38: 16,393,383 km (0.097 R)
• M39: 16,677,320 km (0.083 R)
• M40: 17,442,065 km (0.105 R)
• M41: 17,877,394 km (0.103 R)
• M42: 18,758,526 km (0.111 R)
• M43: 18,956,294 km (0.107 R)
• M44: 19,254,144 km (0.089 R)
• M45: 19,503,673 km (0.102 R)
• M46: 19,603,754 km (0.099 R)
• M47: 20,461,398 km (0.055 R)
• M48: 21,485,845 km (0.071 R)
• M49: 21,744,649 km (0.116 R)
• M50: 23,371,825 km (0.082 R)
• M51: 25,364,768 km (0.107 R)
• M52: 25,528,727 km (0.119 R)
• M53: 25,583,480 km (0.096 R)
• M54: 25,802,790 km (0.103 R)
• M55: 27,076,018 km (0.104 R)
• M56: 27,973,755 km (0.118 R)
• M57: 28,426,288 km (0.086 R)
• M58: 28,483,135 km (0.093 R)
• M59: 28,824,368 km (0.083 R)
• M60: 29,166,947 km (0.043 R)
• M61: 29,224,094 km (0.076 R)
• M62: 29,568,318 km (0.059 R)
• M63: 31,720,134 km (0.105 R)
• M64: 32,725,581 km (0.112 R)
• M65: 33,321,879 km (0.079 R)
• M66: 34,223,206 km (0.094 R)
• M67: 34,646,568 km (0.116 R)
• M68: 35,010,838 km (0.088 R)
• M69: 35,437,342 km (0.072 R)
• M70: 35,559,563 km (0.118 R)
• M71: 35,620,599 km (0.058 R)
• M72: 36,049,646 km (0.057 R)
• M73: 36,111,131 km (0.095 R)
• M74: 37,036,693 km (0.052 R)
• M75: 37,471,275 km (0.105 R)
• M76: 37,595,740 km (0.07 R)
• M77: 38,408,356 km (0.109 R)
• M78: 38,785,342 km (0.104 R)
• M79: 38,848,173 km (0.095 R)
• M80: 39,037,265 km (0.108 R)
• M81: 40,369,135 km (0.104 R)
• M82: 41,458,208 km (0.102 R)
• M83: 43,665,225 km (0.115 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: 190 - 13,117 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit