🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47.9

Radius: 12.6

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.4 AU - 0.64 AU

Year: 254 Days

Day: 7.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 24.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 18,667,719 km

• M1: 168,148 km (0.054 R)
• M2: 296,503 km (0.117 R)
• M3: 416,630 km (0.118 R)
• M4: 507,286 km (0.05 R)
• M5: 609,462 km (0.117 R)
• M6: 724,951 km (0.075 R)
• M7: 806,781 km (0.033 R)
• M8: 952,789 km (0.117 R)
• M9: 1,038,060 km (0.038 R)
• M10: 1,235,529 km (0.031 R)
• M11: 1,321,099 km (0.119 R)
• M12: 1,481,019 km (0.036 R)
• M13: 1,581,698 km (0.075 R)
• M14: 1,679,984 km (0.12 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 672.8

Radius: 14.7

Gravity: 3.11 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 0.86 AU - 0.98 AU

Year: 599 Days

Day: 14.4 Hours

Environment

Temp: -180 °C

Axial Tilt: 76.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 18,667,719 km

• M1: 183,407 km (0.11 R)
• M2: 334,650 km (0.069 R)
• M3: 485,744 km (0.091 R)
• M4: 591,660 km (0.102 R)
• M5: 766,839 km (0.111 R)
• M6: 911,201 km (0.107 R)
• M7: 1,114,205 km (0.066 R)
• M8: 1,213,388 km (0.067 R)
• M9: 1,339,051 km (0.093 R)
• M10: 1,475,484 km (0.045 R)
• M11: 1,616,854 km (0.083 R)
• M12: 1,724,415 km (0.091 R)
• M13: 1,920,537 km (0.081 R)
• M14: 2,076,119 km (0.062 R)
• M15: 2,179,940 km (0.068 R)
• M16: 2,299,768 km (0.1 R)
• M17: 2,392,968 km (0.111 R)
• M18: 2,590,886 km (0.093 R)
• M19: 2,894,270 km (0.12 R)
• M20: 2,987,619 km (0.114 R)
• M21: 3,121,509 km (0.109 R)
• M22: 3,225,330 km (0.056 R)
• M23: 3,510,912 km (0.083 R)
• M24: 3,635,827 km (0.115 R)
• M25: 3,838,981 km (0.067 R)
• M26: 3,993,814 km (0.115 R)
• M27: 4,194,724 km (0.086 R)
• M28: 4,300,939 km (0.087 R)
• M29: 4,426,003 km (0.08 R)
• M30: 4,534,162 km (0.03 R)
• M31: 4,670,595 km (0.053 R)
• M32: 4,817,799 km (0.111 R)
• M33: 5,145,120 km (0.102 R)
• M34: 5,287,686 km (0.09 R)
• M35: 5,450,748 km (0.12 R)
• M36: 5,547,538 km (0.057 R)
• M37: 5,654,650 km (0.097 R)
• M38: 5,792,130 km (0.079 R)
• M39: 5,970,301 km (0.119 R)
• M40: 6,150,417 km (0.117 R)
• M41: 6,312,133 km (0.044 R)
• M42: 6,608,785 km (0.065 R)
• M43: 6,774,390 km (0.079 R)
• M44: 6,941,491 km (0.072 R)
• M45: 7,046,509 km (0.104 R)
• M46: 7,194,610 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 212.3

Radius: 9.2

Gravity: 2.51 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 1.53 AU - 2.39 AU

Year: 1861 Days

Day: 6 Hours

Environment

Temp: -204 °C

Axial Tilt: 11.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 18,667,719 km

• M1: 114,742 km (0.119 R)
• M2: 210,933 km (0.096 R)
• M3: 271,969 km (0.033 R)
• M4: 337,942 km (0.046 R)
• M5: 401,521 km (0.114 R)
• M6: 501,153 km (0.108 R)
• M7: 593,455 km (0.117 R)
• M8: 746,493 km (0.052 R)
• M9: 834,607 km (0.081 R)
• M10: 913,145 km (0.062 R)
• M11: 1,223,262 km (0.054 R)
• M12: 1,321,248 km (0.104 R)
• M13: 1,421,928 km (0.072 R)
• M14: 1,525,150 km (0.106 R)
• M15: 1,622,838 km (0.071 R)
• M16: 1,705,865 km (0.096 R)
• M17: 1,807,441 km (0.109 R)
• M18: 1,876,256 km (0.112 R)
• M19: 2,034,531 km (0.069 R)
• M20: 2,215,544 km (0.115 R)
• M21: 2,392,519 km (0.058 R)
• M22: 2,497,088 km (0.109 R)
• M23: 2,583,854 km (0.113 R)
• M24: 2,652,071 km (0.092 R)
• M25: 2,790,299 km (0.06 R)
• M26: 2,870,334 km (0.063 R)
• M27: 2,951,267 km (0.057 R)
• M28: 3,240,290 km (0.04 R)
• M29: 3,409,635 km (0.033 R)
• M30: 3,724,089 km (0.083 R)
• M31: 3,868,003 km (0.068 R)
• M32: 4,173,033 km (0.082 R)
• M33: 4,392,343 km (0.101 R)
• M34: 4,556,452 km (0.082 R)
• M35: 4,878,686 km (0.12 R)
• M36: 5,012,127 km (0.108 R)
• M37: 5,369,666 km (0.081 R)
• M38: 5,710,001 km (0.119 R)
• M39: 6,018,322 km (0.106 R)
• M40: 6,109,427 km (0.12 R)
• M41: 6,305,849 km (0.064 R)
• M42: 6,424,780 km (0.119 R)
• M43: 6,504,515 km (0.099 R)
• M44: 6,651,570 km (0.095 R)
• M45: 6,799,672 km (0.107 R)
• M46: 6,948,821 km (0.118 R)
• M47: 7,140,306 km (0.116 R)
• M48: 7,528,513 km (0.096 R)
• M49: 8,383,614 km (0.059 R)
• M50: 8,529,023 km (0.064 R)
• M51: 8,587,516 km (0.1 R)
• M52: 8,719,461 km (0.104 R)
• M53: 9,044,986 km (0.092 R)
• M54: 9,389,361 km (0.042 R)
• M55: 9,784,150 km (0.116 R)
• M56: 10,029,640 km (0.082 R)
• M57: 10,106,832 km (0.08 R)
• M58: 10,448,663 km (0.059 R)

Asteroid Belt

Center: 2.24 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 491.9

Radius: 14.8

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.157

Orbit Range: 2.12 AU - 2.92 AU

Year: 2713 Days

Day: 6.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 19.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 18,667,719 km

• M1: 186,997 km (0.09 R)
• M2: 281,244 km (0.111 R)
• M3: 413,788 km (0.071 R)
• M4: 747,092 km (0.065 R)
• M5: 905,815 km (0.097 R)
• M6: 1,067,231 km (0.095 R)
• M7: 1,291,778 km (0.108 R)
• M8: 1,717,234 km (0.116 R)
• M9: 1,860,998 km (0.112 R)
• M10: 2,330,136 km (0.06 R)
• M11: 2,463,428 km (0.11 R)
• M12: 2,585,650 km (0.11 R)
• M13: 2,907,435 km (0.04 R)
• M14: 3,437,460 km (0.081 R)
• M15: 3,574,791 km (0.05 R)
• M16: 3,870,995 km (0.104 R)
• M17: 4,421,066 km (0.092 R)
• M18: 4,858,490 km (0.089 R)
• M19: 4,961,563 km (0.117 R)
• M20: 5,612,912 km (0.111 R)
• M21: 5,866,480 km (0.063 R)
• M22: 6,123,938 km (0.049 R)
• M23: 6,422,685 km (0.073 R)
• M24: 6,611,927 km (0.06 R)
• M25: 6,783,815 km (0.111 R)
• M26: 6,937,900 km (0.12 R)
• M27: 7,093,183 km (0.076 R)
• M28: 7,230,065 km (0.053 R)
• M29: 7,387,442 km (0.113 R)
• M30: 7,526,119 km (0.058 R)
• M31: 8,150,990 km (0.082 R)
• M32: 8,314,949 km (0.078 R)
• M33: 8,897,633 km (0.12 R)
• M34: 9,172,593 km (0.084 R)
• M35: 9,343,285 km (0.094 R)
• M36: 9,471,939 km (0.107 R)
• M37: 9,949,006 km (0.105 R)
• M38: 10,256,580 km (0.11 R)
• M39: 10,656,904 km (0.087 R)
• M40: 10,858,861 km (0.118 R)
• M41: 10,994,247 km (0.059 R)
• M42: 11,107,642 km (0.085 R)
• M43: 11,266,814 km (0.099 R)
• M44: 11,381,107 km (0.069 R)
• M45: 11,587,552 km (0.068 R)
• M46: 11,865,056 km (0.095 R)
• M47: 12,167,992 km (0.083 R)
• M48: 12,686,647 km (0.088 R)
• M49: 13,020,400 km (0.078 R)
• M50: 13,140,378 km (0.082 R)
• M51: 13,381,230 km (0.077 R)
• M52: 13,648,113 km (0.099 R)
• M53: 13,745,501 km (0.101 R)
• M54: 14,583,249 km (0.091 R)
• M55: 14,757,680 km (0.063 R)
• M56: 15,058,522 km (0.106 R)
• M57: 15,310,893 km (0.115 R)
• M58: 15,437,453 km (0.048 R)
• M59: 15,922,001 km (0.064 R)
• M60: 16,230,471 km (0.067 R)
• M61: 16,333,844 km (0.07 R)
• M62: 16,645,007 km (0.042 R)
• M63: 16,801,486 km (0.088 R)
• M64: 16,958,265 km (0.113 R)
• M65: 17,089,313 km (0.1 R)
• M66: 17,247,139 km (0.084 R)
• M67: 17,670,201 km (0.109 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 148.1

Radius: 10.3

Gravity: 1.4 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.59 AU - 4.29 AU

Year: 4327 Days

Day: 14.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 18,667,719 km

• M1: 135,685 km (0.114 R)
• M2: 258,804 km (0.076 R)
• M3: 327,320 km (0.098 R)
• M4: 470,186 km (0.101 R)
• M5: 591,211 km (0.11 R)
• M6: 790,026 km (0.072 R)
• M7: 875,896 km (0.086 R)
• M8: 1,143,975 km (0.101 R)
• M9: 1,292,974 km (0.084 R)
• M10: 1,459,327 km (0.067 R)
• M11: 1,599,800 km (0.097 R)
• M12: 1,688,511 km (0.107 R)
• M13: 1,836,314 km (0.109 R)
• M14: 2,036,177 km (0.101 R)
• M15: 2,218,686 km (0.093 R)
• M16: 2,381,149 km (0.098 R)
• M17: 2,483,175 km (0.06 R)
• M18: 2,573,682 km (0.119 R)
• M19: 2,678,550 km (0.1 R)
• M20: 2,865,398 km (0.101 R)
• M21: 3,337,229 km (0.117 R)
• M22: 3,655,574 km (0.06 R)
• M23: 4,059,787 km (0.098 R)
• M24: 4,166,899 km (0.089 R)
• M25: 4,306,175 km (0.116 R)
• M26: 4,797,305 km (0.101 R)
• M27: 4,992,380 km (0.07 R)
• M28: 5,123,877 km (0.089 R)
• M29: 5,323,141 km (0.089 R)
• M30: 5,474,384 km (0.098 R)
• M31: 5,678,286 km (0.099 R)
• M32: 5,936,642 km (0.072 R)
• M33: 6,023,708 km (0.032 R)
• M34: 6,146,229 km (0.069 R)
• M35: 6,234,192 km (0.093 R)
• M36: 6,304,952 km (0.112 R)
• M37: 6,411,466 km (0.072 R)
• M38: 6,518,727 km (0.107 R)
• M39: 6,771,248 km (0.099 R)
• M40: 6,862,204 km (0.104 R)
• M41: 7,063,712 km (0.108 R)
• M42: 8,607,413 km (0.08 R)
• M43: 8,904,514 km (0.042 R)
• M44: 8,984,250 km (0.094 R)
• M45: 9,305,885 km (0.104 R)
• M46: 9,836,359 km (0.054 R)
• M47: 10,460,781 km (0.072 R)
• M48: 10,608,434 km (0.09 R)
• M49: 10,841,657 km (0.062 R)
• M50: 11,291,797 km (0.078 R)
• M51: 11,399,807 km (0.075 R)
• M52: 11,595,181 km (0.032 R)
• M53: 12,011,363 km (0.04 R)
• M54: 12,188,038 km (0.063 R)
• M55: 12,254,609 km (0.063 R)
• M56: 12,544,081 km (0.114 R)
• M57: 12,723,449 km (0.083 R)
• M58: 13,448,998 km (0.095 R)
• M59: 13,886,273 km (0.092 R)
• M60: 14,002,211 km (0.104 R)
• M61: 14,586,241 km (0.071 R)
• M62: 14,703,975 km (0.063 R)
• M63: 15,106,692 km (0.033 R)
• M64: 15,273,643 km (0.073 R)
• M65: 15,369,236 km (0.097 R)
• M66: 15,609,341 km (0.047 R)
• M67: 15,754,002 km (0.063 R)
• M68: 16,141,760 km (0.089 R)
• M69: 16,336,835 km (0.068 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 107.6

Radius: 8.4

Gravity: 1.52 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 3.45 AU - 5.23 AU

Year: 6132 Days

Day: 8.2 Hours

Environment

Temp: -216 °C

Axial Tilt: 8.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 18,667,719 km

• M1: 128,804 km (0.082 R)
• M2: 186,848 km (0.116 R)
• M3: 270,024 km (0.117 R)
• M4: 540,348 km (0.074 R)
• M5: 754,123 km (0.117 R)
• M6: 924,814 km (0.071 R)
• M7: 1,076,805 km (0.057 R)
• M8: 1,204,562 km (0.108 R)
• M9: 1,281,455 km (0.055 R)
• M10: 1,371,364 km (0.094 R)
• M11: 1,463,366 km (0.049 R)
• M12: 1,752,389 km (0.045 R)
• M13: 1,865,485 km (0.101 R)
• M14: 2,328,042 km (0.109 R)
• M15: 2,781,473 km (0.089 R)
• M16: 2,869,586 km (0.055 R)
• M17: 2,973,557 km (0.119 R)
• M18: 3,185,238 km (0.118 R)
• M19: 3,246,723 km (0.062 R)
• M20: 3,607,553 km (0.107 R)
• M21: 3,671,581 km (0.091 R)
• M22: 3,931,731 km (0.103 R)
• M23: 3,997,704 km (0.072 R)
• M24: 4,248,580 km (0.078 R)
• M25: 4,316,198 km (0.112 R)
• M26: 4,608,213 km (0.058 R)
• M27: 4,853,553 km (0.082 R)
• M28: 5,229,642 km (0.081 R)
• M29: 5,801,854 km (0.115 R)
• M30: 5,877,102 km (0.069 R)
• M31: 5,952,649 km (0.093 R)
• M32: 6,066,792 km (0.097 R)
• M33: 6,258,427 km (0.118 R)
• M34: 6,549,844 km (0.105 R)
• M35: 6,706,921 km (0.119 R)
• M36: 7,065,208 km (0.08 R)
• M37: 7,186,083 km (0.06 R)
• M38: 7,388,938 km (0.09 R)
• M39: 7,552,748 km (0.113 R)
• M40: 8,410,392 km (0.053 R)
• M41: 8,602,775 km (0.068 R)
• M42: 8,775,112 km (0.09 R)
• M43: 9,254,723 km (0.105 R)
• M44: 9,497,670 km (0.099 R)
• M45: 9,832,470 km (0.112 R)
• M46: 9,899,938 km (0.095 R)
• M47: 10,080,503 km (0.087 R)
• M48: 10,239,376 km (0.111 R)
• M49: 10,444,923 km (0.119 R)
• M50: 10,999,632 km (0.115 R)
• M51: 11,563,915 km (0.114 R)
• M52: 11,730,268 km (0.111 R)
• M53: 11,849,498 km (0.084 R)
• M54: 12,258,199 km (0.103 R)
• M55: 12,403,608 km (0.079 R)
• M56: 12,525,231 km (0.102 R)
• M57: 12,622,769 km (0.088 R)
• M58: 12,769,525 km (0.097 R)
• M59: 12,916,879 km (0.118 R)
• M60: 13,412,197 km (0.112 R)
• M61: 13,737,423 km (0.101 R)
• M62: 13,812,820 km (0.075 R)
• M63: 13,888,517 km (0.091 R)
• M64: 14,217,482 km (0.108 R)
• M65: 14,293,777 km (0.045 R)
• M66: 14,497,978 km (0.028 R)
• M67: 14,626,034 km (0.056 R)
• M68: 14,986,715 km (0.041 R)
• M69: 15,194,207 km (0.095 R)
• M70: 15,454,806 km (0.069 R)
• M71: 15,716,902 km (0.118 R)
• M72: 15,795,890 km (0.098 R)
• M73: 15,848,548 km (0.106 R)
• M74: 16,165,845 km (0.111 R)
• M75: 16,405,202 km (0.038 R)
• M76: 16,726,239 km (0.111 R)
• M77: 17,647,014 km (0.108 R)
• M78: 17,729,143 km (0.094 R)
• M79: 18,003,505 km (0.06 R)
• M80: 18,639,895 km (0.046 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 263 - 18,026 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit