🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.77 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 644.1

Radius: 12.7

Gravity: 3.99 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 1.19 AU - 1.87 AU

Year: 1284 Days

Day: 14.5 Hours

Environment

Temp: -196 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 23,634,978 km

• M1: 167,998 km (0.067 R)
• M2: 252,222 km (0.095 R)
• M3: 357,838 km (0.058 R)
• M4: 481,556 km (0.09 R)
• M5: 582,235 km (0.034 R)
• M6: 829,371 km (0.092 R)
• M7: 1,119,142 km (0.104 R)
• M8: 1,268,440 km (0.102 R)
• M9: 1,391,260 km (0.066 R)
• M10: 1,484,160 km (0.111 R)
• M11: 1,640,640 km (0.058 R)
• M12: 1,821,354 km (0.107 R)
• M13: 1,904,979 km (0.107 R)
• M14: 2,056,821 km (0.098 R)
• M15: 2,464,775 km (0.066 R)
• M16: 2,589,090 km (0.064 R)
• M17: 2,747,365 km (0.05 R)
• M18: 2,996,745 km (0.055 R)
• M19: 3,174,616 km (0.083 R)
• M20: 3,344,560 km (0.112 R)
• M21: 3,447,932 km (0.082 R)
• M22: 3,552,501 km (0.055 R)
• M23: 3,860,672 km (0.062 R)
• M24: 4,005,932 km (0.052 R)
• M25: 4,165,254 km (0.098 R)
• M26: 4,528,477 km (0.084 R)
• M27: 4,643,368 km (0.064 R)
• M28: 4,759,157 km (0.104 R)
• M29: 4,980,562 km (0.091 R)
• M30: 5,112,507 km (0.098 R)
• M31: 5,192,243 km (0.064 R)
• M32: 5,299,056 km (0.107 R)
• M33: 5,624,282 km (0.111 R)
• M34: 5,720,473 km (0.087 R)
• M35: 5,831,026 km (0.104 R)
• M36: 6,082,201 km (0.09 R)
• M37: 6,322,904 km (0.11 R)
• M38: 6,537,876 km (0.112 R)
• M39: 6,916,209 km (0.074 R)
• M40: 7,063,712 km (0.106 R)
• M41: 7,271,803 km (0.105 R)
• M42: 7,421,850 km (0.111 R)
• M43: 7,709,676 km (0.068 R)
• M44: 7,862,565 km (0.097 R)
• M45: 7,985,684 km (0.089 R)
• M46: 8,140,518 km (0.093 R)
• M47: 8,280,691 km (0.095 R)
• M48: 8,453,177 km (0.082 R)
• M49: 8,817,598 km (0.079 R)
• M50: 8,897,483 km (0.068 R)
• M51: 9,025,838 km (0.114 R)
• M52: 9,154,791 km (0.082 R)
• M53: 9,611,065 km (0.109 R)
• M54: 9,693,344 km (0.083 R)
• M55: 9,925,071 km (0.117 R)
• M56: 10,360,101 km (0.067 R)
• M57: 10,647,928 km (0.097 R)
• M58: 10,835,523 km (0.05 R)
• M59: 11,110,484 km (0.067 R)
• M60: 11,370,336 km (0.11 R)
• M61: 11,808,059 km (0.075 R)
• M62: 11,896,172 km (0.078 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 847.7

Radius: 14.8

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 1.61 AU - 1.79 AU

Year: 1503 Days

Day: 9.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 23,634,978 km

• M1: 190,737 km (0.112 R)
• M2: 312,211 km (0.09 R)
• M3: 405,859 km (0.097 R)
• M4: 527,632 km (0.117 R)
• M5: 665,860 km (0.078 R)
• M6: 766,390 km (0.068 R)
• M7: 952,789 km (0.117 R)
• M8: 1,164,470 km (0.094 R)
• M9: 1,308,682 km (0.054 R)
• M10: 1,596,209 km (0.116 R)
• M11: 1,696,889 km (0.095 R)
• M12: 2,023,012 km (0.102 R)
• M13: 2,301,114 km (0.089 R)
• M14: 2,509,355 km (0.116 R)
• M15: 2,711,761 km (0.052 R)
• M16: 2,932,268 km (0.104 R)
• M17: 3,032,050 km (0.107 R)
• M18: 3,535,895 km (0.114 R)
• M19: 3,656,022 km (0.119 R)
• M20: 3,777,496 km (0.09 R)
• M21: 3,983,193 km (0.068 R)
• M22: 4,122,319 km (0.067 R)
• M23: 4,491,826 km (0.05 R)
• M24: 4,607,614 km (0.118 R)
• M25: 4,813,012 km (0.114 R)
• M26: 5,141,679 km (0.111 R)
• M27: 5,247,893 km (0.03 R)
• M28: 5,524,350 km (0.094 R)
• M29: 5,617,550 km (0.063 R)
• M30: 6,091,775 km (0.095 R)
• M31: 6,220,429 km (0.085 R)
• M32: 6,366,287 km (0.101 R)
• M33: 6,562,559 km (0.061 R)
• M34: 6,694,505 km (0.051 R)
• M35: 6,877,463 km (0.081 R)
• M36: 7,028,258 km (0.105 R)
• M37: 7,904,303 km (0.109 R)
• M38: 8,168,642 km (0.098 R)
• M39: 8,400,070 km (0.111 R)
• M40: 8,742,200 km (0.091 R)
• M41: 8,960,763 km (0.045 R)
• M42: 9,144,170 km (0.044 R)
• M43: 9,291,973 km (0.074 R)
• M44: 9,533,573 km (0.106 R)
• M45: 9,683,470 km (0.114 R)
• M46: 9,909,513 km (0.109 R)
• M47: 10,118,501 km (0.114 R)
• M48: 10,290,389 km (0.045 R)
• M49: 10,753,843 km (0.045 R)
• M50: 10,929,471 km (0.076 R)
• M51: 11,263,672 km (0.063 R)
• M52: 11,422,097 km (0.107 R)
• M53: 11,641,258 km (0.115 R)
• M54: 11,741,338 km (0.092 R)
• M55: 11,841,719 km (0.058 R)
• M56: 12,613,793 km (0.039 R)
• M57: 12,964,451 km (0.087 R)
• M58: 13,089,066 km (0.118 R)
• M59: 13,381,230 km (0.075 R)
• M60: 13,528,135 km (0.118 R)
• M61: 13,929,507 km (0.067 R)
• M62: 14,249,347 km (0.098 R)
• M63: 14,549,889 km (0.093 R)

Asteroid Belt

Center: 2.47 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 579.1

Radius: 11.1

Gravity: 4.7 G

Time & Orbit

Eccentricity (e): 0.047

Orbit Range: 3.08 AU - 3.38 AU

Year: 3937 Days

Day: 9.5 Hours

Environment

Temp: -215 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (69)

Outer Limit: 23,634,978 km

• M1: 146,606 km (0.103 R)
• M2: 324,478 km (0.071 R)
• M3: 645,216 km (0.101 R)
• M4: 791,672 km (0.051 R)
• M5: 985,401 km (0.096 R)
• M6: 1,182,422 km (0.051 R)
• M7: 1,272,779 km (0.114 R)
• M8: 1,365,679 km (0.096 R)
• M9: 1,516,474 km (0.072 R)
• M10: 1,586,934 km (0.111 R)
• M11: 1,672,953 km (0.115 R)
• M12: 1,790,238 km (0.075 R)
• M13: 2,238,732 km (0.086 R)
• M14: 2,484,521 km (0.101 R)
• M15: 2,931,221 km (0.062 R)
• M16: 3,038,034 km (0.099 R)
• M17: 3,310,601 km (0.12 R)
• M18: 3,763,434 km (0.112 R)
• M19: 3,918,866 km (0.11 R)
• M20: 4,017,002 km (0.106 R)
• M21: 4,155,829 km (0.099 R)
• M22: 4,336,842 km (0.117 R)
• M23: 4,561,538 km (0.03 R)
• M24: 4,790,124 km (0.117 R)
• M25: 5,389,114 km (0.065 R)
• M26: 5,564,592 km (0.1 R)
• M27: 5,943,823 km (0.059 R)
• M28: 6,125,285 km (0.051 R)
• M29: 6,400,844 km (0.098 R)
• M30: 6,774,689 km (0.077 R)
• M31: 6,916,807 km (0.08 R)
• M32: 7,155,715 km (0.047 R)
• M33: 7,324,611 km (0.111 R)
• M34: 7,765,027 km (0.093 R)
• M35: 8,038,492 km (0.078 R)
• M36: 8,113,590 km (0.087 R)
• M37: 8,239,252 km (0.095 R)
• M38: 8,620,428 km (0.092 R)
• M39: 9,905,324 km (0.119 R)
• M40: 10,174,750 km (0.099 R)
• M41: 10,419,492 km (0.049 R)
• M42: 11,193,212 km (0.091 R)
• M43: 12,071,351 km (0.096 R)
• M44: 12,359,327 km (0.098 R)
• M45: 13,355,500 km (0.067 R)
• M46: 13,863,235 km (0.061 R)
• M47: 14,104,386 km (0.105 R)
• M48: 14,195,192 km (0.104 R)
• M49: 14,652,064 km (0.099 R)
• M50: 14,805,402 km (0.09 R)
• M51: 15,020,973 km (0.104 R)
• M52: 15,175,657 km (0.117 R)
• M53: 15,705,383 km (0.048 R)
• M54: 15,862,461 km (0.1 R)
• M55: 15,956,857 km (0.12 R)
• M56: 16,209,677 km (0.117 R)
• M57: 16,879,427 km (0.097 R)
• M58: 17,104,721 km (0.106 R)
• M59: 17,623,377 km (0.051 R)
• M60: 18,609,975 km (0.081 R)
• M61: 18,842,749 km (0.089 R)
• M62: 19,817,380 km (0.11 R)
• M63: 20,911,688 km (0.034 R)
• M64: 21,153,737 km (0.098 R)
• M65: 21,257,708 km (0.093 R)
• M66: 21,780,403 km (0.115 R)
• M67: 21,850,415 km (0.101 R)
• M68: 23,516,935 km (0.035 R)
• M69: 23,624,645 km (0.069 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 249.5

Radius: 11.8

Gravity: 1.79 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 3.25 AU - 3.93 AU

Year: 4614 Days

Day: 10.8 Hours

Environment

Temp: -222 °C

Axial Tilt: 8.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 23,634,978 km

• M1: 170,093 km (0.068 R)
• M2: 467,643 km (0.097 R)
• M3: 546,930 km (0.094 R)
• M4: 703,708 km (0.092 R)
• M5: 847,023 km (0.059 R)
• M6: 958,773 km (0.092 R)
• M7: 1,054,366 km (0.078 R)
• M8: 1,373,009 km (0.106 R)
• M9: 1,556,566 km (0.087 R)
• M10: 1,644,978 km (0.091 R)
• M11: 1,880,595 km (0.112 R)
• M12: 2,085,544 km (0.097 R)
• M13: 2,254,889 km (0.077 R)
• M14: 2,370,378 km (0.092 R)
• M15: 2,487,962 km (0.092 R)
• M16: 2,914,915 km (0.112 R)
• M17: 3,105,053 km (0.089 R)
• M18: 3,217,850 km (0.074 R)
• M19: 3,819,982 km (0.106 R)
• M20: 4,384,414 km (0.098 R)
• M21: 4,493,322 km (0.1 R)
• M22: 4,843,829 km (0.112 R)
• M23: 5,338,101 km (0.116 R)
• M24: 6,069,186 km (0.091 R)
• M25: 6,456,943 km (0.098 R)
• M26: 6,979,339 km (0.118 R)
• M27: 7,213,609 km (0.105 R)
• M28: 7,364,105 km (0.052 R)
• M29: 8,154,131 km (0.065 R)
• M30: 8,400,968 km (0.083 R)
• M31: 8,491,325 km (0.096 R)
• M32: 8,718,714 km (0.117 R)
• M33: 8,810,267 km (0.103 R)
• M34: 8,994,273 km (0.086 R)
• M35: 10,172,954 km (0.104 R)
• M36: 10,511,794 km (0.057 R)
• M37: 10,707,019 km (0.071 R)
• M38: 10,805,155 km (0.099 R)
• M39: 12,286,473 km (0.054 R)
• M40: 12,363,366 km (0.043 R)
• M41: 12,647,303 km (0.116 R)
• M42: 12,750,975 km (0.068 R)
• M43: 12,907,155 km (0.09 R)
• M44: 13,221,310 km (0.093 R)
• M45: 13,326,627 km (0.06 R)
• M46: 13,432,243 km (0.086 R)
• M47: 14,611,972 km (0.104 R)
• M48: 14,912,065 km (0.082 R)
• M49: 15,324,656 km (0.106 R)
• M50: 15,518,386 km (0.068 R)
• M51: 16,556,445 km (0.11 R)
• M52: 16,869,254 km (0.106 R)
• M53: 17,472,134 km (0.066 R)
• M54: 17,674,689 km (0.068 R)
• M55: 17,877,993 km (0.097 R)
• M56: 19,382,499 km (0.04 R)
• M57: 20,044,020 km (0.076 R)
• M58: 20,134,826 km (0.086 R)
• M59: 20,438,510 km (0.118 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 285.3

Radius: 15

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.21 AU - 4.73 AU

Year: 5365 Days

Day: 11.5 Hours

Environment

Temp: -213 °C

Axial Tilt: 6.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 23,634,978 km

• M1: 425,456 km (0.112 R)
• M2: 611,556 km (0.108 R)
• M3: 747,241 km (0.032 R)
• M4: 1,272,928 km (0.071 R)
• M5: 1,401,732 km (0.088 R)
• M6: 1,589,777 km (0.105 R)
• M7: 1,932,655 km (0.025 R)
• M8: 2,252,495 km (0.082 R)
• M9: 2,622,750 km (0.085 R)
• M10: 3,082,464 km (0.078 R)
• M11: 3,642,110 km (0.109 R)
• M12: 4,097,486 km (0.053 R)
• M13: 4,712,782 km (0.076 R)
• M14: 4,814,807 km (0.068 R)
• M15: 5,336,006 km (0.114 R)
• M16: 5,592,716 km (0.072 R)
• M17: 5,897,597 km (0.042 R)
• M18: 6,185,423 km (0.112 R)
• M19: 6,867,589 km (0.054 R)
• M20: 7,335,831 km (0.1 R)
• M21: 7,502,184 km (0.115 R)
• M22: 7,838,629 km (0.072 R)
• M23: 9,208,497 km (0.026 R)
• M24: 9,542,998 km (0.118 R)
• M25: 11,002,774 km (0.098 R)
• M26: 11,111,681 km (0.115 R)
• M27: 11,220,887 km (0.102 R)
• M28: 11,412,971 km (0.081 R)
• M29: 11,523,225 km (0.109 R)
• M30: 11,939,855 km (0.118 R)
• M31: 12,673,632 km (0.077 R)
• M32: 13,161,471 km (0.071 R)
• M33: 13,538,607 km (0.103 R)
• M34: 13,684,615 km (0.065 R)
• M35: 13,978,275 km (0.032 R)
• M36: 14,333,421 km (0.111 R)
• M37: 14,601,799 km (0.086 R)
• M38: 14,811,685 km (0.117 R)
• M39: 15,234,299 km (0.116 R)
• M40: 15,386,291 km (0.112 R)
• M41: 15,814,440 km (0.103 R)
• M42: 16,557,642 km (0.118 R)
• M43: 16,745,088 km (0.094 R)
• M44: 17,789,431 km (0.041 R)
• M45: 18,271,136 km (0.096 R)
• M46: 18,627,029 km (0.076 R)
• M47: 19,050,690 km (0.105 R)
• M48: 19,181,738 km (0.065 R)
• M49: 19,313,085 km (0.076 R)
• M50: 19,907,587 km (0.119 R)
• M51: 20,474,713 km (0.096 R)
• M52: 21,284,336 km (0.065 R)
• M53: 21,864,178 km (0.094 R)
• M54: 22,104,581 km (0.029 R)
• M55: 22,622,340 km (0.07 R)
• M56: 22,830,729 km (0.069 R)
• M57: 23,039,568 km (0.096 R)
• M58: 23,459,340 km (0.075 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 539 - 10,960 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit