🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.83 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 450.9

Radius: 8.4

Gravity: 6.39 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 1.42 AU - 1.88 AU

Year: 1348 Days

Day: 13.5 Hours

Environment

Temp: -190 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 17,802,335 km

• M1: 116,986 km (0.104 R)
• M2: 169,494 km (0.115 R)
• M3: 236,963 km (0.062 R)
• M4: 292,763 km (0.118 R)
• M5: 407,355 km (0.116 R)
• M6: 555,756 km (0.091 R)
• M7: 642,972 km (0.084 R)
• M8: 716,275 km (0.105 R)
• M9: 905,965 km (0.118 R)
• M10: 1,388,717 km (0.099 R)
• M11: 1,494,034 km (0.041 R)
• M12: 1,687,015 km (0.078 R)
• M13: 1,756,129 km (0.091 R)
• M14: 1,808,489 km (0.071 R)
• M15: 1,969,007 km (0.042 R)
• M16: 2,218,686 km (0.066 R)
• M17: 2,361,851 km (0.094 R)
• M18: 2,508,008 km (0.118 R)
• M19: 2,587,295 km (0.077 R)
• M20: 2,697,698 km (0.098 R)
• M21: 2,850,737 km (0.077 R)
• M22: 2,975,202 km (0.059 R)
• M23: 3,090,842 km (0.091 R)
• M24: 3,197,505 km (0.082 R)
• M25: 3,305,215 km (0.043 R)
• M26: 3,359,519 km (0.115 R)
• M27: 3,524,376 km (0.049 R)
• M28: 3,647,046 km (0.077 R)
• M29: 3,873,538 km (0.11 R)
• M30: 3,988,578 km (0.085 R)
• M31: 4,174,977 km (0.075 R)
• M32: 4,496,014 km (0.082 R)
• M33: 4,580,687 km (0.103 R)
• M34: 4,665,808 km (0.108 R)
• M35: 5,011,529 km (0.063 R)
• M36: 5,086,627 km (0.081 R)
• M37: 5,149,608 km (0.109 R)
• M38: 5,238,169 km (0.099 R)
• M39: 5,636,399 km (0.057 R)
• M40: 5,832,671 km (0.099 R)
• M41: 5,951,452 km (0.07 R)
• M42: 6,044,352 km (0.108 R)
• M43: 6,191,557 km (0.084 R)
• M44: 6,285,803 km (0.089 R)
• M45: 6,584,999 km (0.119 R)
• M46: 7,169,328 km (0.051 R)
• M47: 7,353,483 km (0.068 R)
• M48: 7,741,241 km (0.037 R)
• M49: 7,828,307 km (0.092 R)
• M50: 7,930,183 km (0.107 R)
• M51: 8,120,771 km (0.096 R)
• M52: 8,194,523 km (0.065 R)
• M53: 8,312,854 km (0.094 R)
• M54: 8,491,624 km (0.112 R)
• M55: 8,626,412 km (0.081 R)
• M56: 8,731,729 km (0.052 R)
• M57: 9,019,854 km (0.086 R)
• M58: 9,188,152 km (0.093 R)
• M59: 9,326,679 km (0.12 R)
• M60: 9,699,178 km (0.117 R)
• M61: 10,203,622 km (0.06 R)
• M62: 10,362,944 km (0.035 R)
• M63: 10,426,972 km (0.117 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 220.5

Radius: 11.2

Gravity: 1.76 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 1.65 AU - 2.15 AU

Year: 1665 Days

Day: 8.1 Hours

Environment

Temp: -197 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 17,802,335 km

• M1: 232,924 km (0.082 R)
• M2: 440,117 km (0.047 R)
• M3: 598,840 km (0.115 R)
• M4: 977,024 km (0.101 R)
• M5: 1,137,093 km (0.039 R)
• M6: 1,234,781 km (0.111 R)
• M7: 1,394,252 km (0.099 R)
• M8: 1,622,987 km (0.096 R)
• M9: 1,806,843 km (0.098 R)
• M10: 1,913,955 km (0.083 R)
• M11: 1,997,730 km (0.108 R)
• M12: 2,100,055 km (0.096 R)
• M13: 2,195,349 km (0.116 R)
• M14: 2,265,660 km (0.11 R)
• M15: 2,363,646 km (0.079 R)
• M16: 2,536,133 km (0.052 R)
• M17: 2,694,258 km (0.04 R)
• M18: 2,817,227 km (0.118 R)
• M19: 2,893,971 km (0.091 R)
• M20: 3,187,931 km (0.119 R)
• M21: 3,379,117 km (0.055 R)
• M22: 3,532,903 km (0.096 R)
• M23: 3,752,064 km (0.114 R)
• M24: 3,889,844 km (0.075 R)
• M25: 4,094,494 km (0.081 R)
• M26: 4,313,804 km (0.118 R)
• M27: 4,447,395 km (0.111 R)
• M28: 4,616,141 km (0.078 R)
• M29: 4,890,654 km (0.068 R)
• M30: 5,135,246 km (0.097 R)
• M31: 5,205,856 km (0.106 R)
• M32: 5,300,552 km (0.081 R)
• M33: 5,395,846 km (0.049 R)
• M34: 5,503,706 km (0.063 R)
• M35: 5,660,933 km (0.067 R)
• M36: 5,856,308 km (0.095 R)
• M37: 5,930,209 km (0.109 R)
• M38: 6,004,410 km (0.073 R)
• M39: 6,228,807 km (0.106 R)
• M40: 6,316,920 km (0.093 R)
• M41: 6,647,531 km (0.116 R)
• M42: 6,931,767 km (0.092 R)
• M43: 7,088,546 km (0.118 R)
• M44: 7,167,384 km (0.089 R)
• M45: 7,273,000 km (0.107 R)
• M46: 7,418,858 km (0.115 R)
• M47: 7,539,134 km (0.086 R)
• M48: 7,659,860 km (0.083 R)
• M49: 7,862,714 km (0.095 R)
• M50: 8,026,225 km (0.109 R)
• M51: 8,136,030 km (0.101 R)
• M52: 8,384,512 km (0.113 R)
• M53: 9,274,320 km (0.111 R)
• M54: 9,447,255 km (0.108 R)
• M55: 9,563,044 km (0.072 R)
• M56: 9,664,920 km (0.026 R)
• M57: 9,781,606 km (0.105 R)
• M58: 9,943,022 km (0.051 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 134.2

Radius: 14.4

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 1.76 AU - 2.82 AU

Year: 2203 Days

Day: 12.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 150.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 17,802,335 km

• M1: 182,659 km (0.094 R)
• M2: 297,401 km (0.097 R)
• M3: 396,434 km (0.092 R)
• M4: 543,040 km (0.088 R)
• M5: 635,941 km (0.119 R)
• M6: 781,948 km (0.078 R)
• M7: 921,972 km (0.092 R)
• M8: 1,051,374 km (0.1 R)
• M9: 1,352,066 km (0.108 R)
• M10: 1,524,701 km (0.042 R)
• M11: 1,688,960 km (0.081 R)
• M12: 1,802,056 km (0.09 R)
• M13: 1,892,712 km (0.054 R)
• M14: 2,027,500 km (0.043 R)
• M15: 2,218,387 km (0.112 R)
• M16: 2,470,160 km (0.114 R)
• M17: 2,750,506 km (0.054 R)
• M18: 3,140,658 km (0.11 R)
• M19: 3,311,947 km (0.11 R)
• M20: 3,823,422 km (0.078 R)
• M21: 4,017,600 km (0.112 R)
• M22: 4,148,947 km (0.069 R)
• M23: 4,270,720 km (0.111 R)
• M24: 4,461,158 km (0.114 R)
• M25: 4,574,553 km (0.099 R)
• M26: 4,769,479 km (0.105 R)
• M27: 4,873,899 km (0.053 R)
• M28: 5,096,799 km (0.103 R)
• M29: 5,443,567 km (0.086 R)
• M30: 5,922,131 km (0.09 R)
• M31: 6,185,573 km (0.089 R)
• M32: 6,376,160 km (0.096 R)
• M33: 6,723,975 km (0.08 R)
• M34: 7,038,580 km (0.091 R)
• M35: 7,277,637 km (0.083 R)
• M36: 7,398,213 km (0.047 R)
• M37: 7,600,769 km (0.076 R)
• M38: 7,777,743 km (0.075 R)
• M39: 7,942,301 km (0.049 R)
• M40: 8,288,919 km (0.066 R)
• M41: 8,513,465 km (0.074 R)
• M42: 8,668,897 km (0.068 R)
• M43: 8,782,592 km (0.058 R)
• M44: 8,911,096 km (0.094 R)
• M45: 9,011,477 km (0.117 R)
• M46: 9,141,178 km (0.072 R)
• M47: 9,828,281 km (0.053 R)
• M48: 10,095,911 km (0.081 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.6

Radius: 11.2

Gravity: 4.06 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 2.13 AU - 2.83 AU

Year: 2483 Days

Day: 11.5 Hours

Environment

Temp: -189 °C

Axial Tilt: 16.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (64)

Outer Limit: 17,802,335 km

• M1: 149,299 km (0.108 R)
• M2: 232,176 km (0.055 R)
• M3: 323,879 km (0.026 R)
• M4: 710,141 km (0.12 R)
• M5: 855,700 km (0.066 R)
• M6: 927,806 km (0.069 R)
• M7: 1,040,453 km (0.091 R)
• M8: 1,177,934 km (0.082 R)
• M9: 1,248,993 km (0.064 R)
• M10: 1,650,214 km (0.072 R)
• M11: 1,895,555 km (0.11 R)
• M12: 2,165,429 km (0.115 R)
• M13: 2,318,019 km (0.113 R)
• M14: 2,421,690 km (0.083 R)
• M15: 2,852,383 km (0.045 R)
• M16: 3,162,499 km (0.082 R)
• M17: 3,249,116 km (0.078 R)
• M18: 3,513,456 km (0.12 R)
• M19: 4,236,761 km (0.065 R)
• M20: 4,656,533 km (0.037 R)
• M21: 4,821,539 km (0.055 R)
• M22: 5,039,055 km (0.096 R)
• M23: 5,362,784 km (0.086 R)
• M24: 5,483,809 km (0.115 R)
• M25: 5,887,873 km (0.078 R)
• M26: 6,228,956 km (0.08 R)
• M27: 6,687,623 km (0.105 R)
• M28: 6,874,172 km (0.113 R)
• M29: 7,005,818 km (0.063 R)
• M30: 7,100,364 km (0.113 R)
• M31: 7,271,653 km (0.106 R)
• M32: 7,444,140 km (0.112 R)
• M33: 7,521,332 km (0.113 R)
• M34: 7,774,003 km (0.108 R)
• M35: 7,871,990 km (0.104 R)
• M36: 8,307,768 km (0.083 R)
• M37: 8,751,326 km (0.098 R)
• M38: 9,037,806 km (0.095 R)
• M39: 9,306,484 km (0.086 R)
• M40: 9,452,192 km (0.098 R)
• M41: 9,577,854 km (0.105 R)
• M42: 9,746,002 km (0.107 R)
• M43: 10,710,908 km (0.089 R)
• M44: 10,885,639 km (0.071 R)
• M45: 11,017,434 km (0.094 R)
• M46: 11,282,372 km (0.118 R)
• M47: 11,393,374 km (0.069 R)
• M48: 11,482,385 km (0.092 R)
• M49: 12,157,969 km (0.116 R)
• M50: 12,271,813 km (0.116 R)
• M51: 12,477,659 km (0.044 R)
• M52: 13,195,430 km (0.04 R)
• M53: 13,312,415 km (0.086 R)
• M54: 13,382,726 km (0.104 R)
• M55: 14,069,530 km (0.058 R)
• M56: 14,237,080 km (0.066 R)
• M57: 14,429,313 km (0.045 R)
• M58: 14,670,764 km (0.094 R)
• M59: 14,864,942 km (0.027 R)
• M60: 14,986,715 km (0.085 R)
• M61: 16,650,841 km (0.119 R)
• M62: 16,726,688 km (0.07 R)
• M63: 16,827,965 km (0.087 R)
• M64: 17,031,269 km (0.103 R)

Asteroid Belt

Center: 3.72 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 41.2

Radius: 11.3

Gravity: 0.32 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 4.57 AU - 5.33 AU

Year: 7002 Days

Day: 11.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 17,802,335 km

• M1: 228,436 km (0.036 R)
• M2: 583,731 km (0.049 R)
• M3: 917,185 km (0.093 R)
• M4: 1,114,803 km (0.06 R)
• M5: 1,326,784 km (0.08 R)
• M6: 1,779,616 km (0.114 R)
• M7: 2,051,585 km (0.091 R)
• M8: 2,244,417 km (0.089 R)
• M9: 2,478,837 km (0.074 R)
• M10: 2,587,146 km (0.063 R)
• M11: 3,713,169 km (0.045 R)
• M12: 4,553,759 km (0.109 R)
• M13: 4,806,729 km (0.112 R)
• M14: 4,988,191 km (0.082 R)
• M15: 5,156,489 km (0.104 R)
• M16: 5,373,406 km (0.089 R)
• M17: 5,720,473 km (0.102 R)
• M18: 5,912,856 km (0.034 R)
• M19: 5,993,639 km (0.113 R)
• M20: 6,353,571 km (0.043 R)
• M21: 6,436,448 km (0.089 R)
• M22: 7,388,340 km (0.051 R)
• M23: 10,577,617 km (0.064 R)
• M24: 11,292,694 km (0.101 R)
• M25: 11,373,029 km (0.068 R)
• M26: 13,851,716 km (0.095 R)
• M27: 14,809,142 km (0.116 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.01 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 25.2

Radius: 7.5

Gravity: 0.45 G

Time & Orbit

Eccentricity (e): 0.072

Orbit Range: 6.51 AU - 7.51 AU

Year: 11801 Days

Day: 17 Hours

Environment

Temp: -232 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 17,802,335 km

• M1: 143,315 km (0.073 R)
• M2: 279,449 km (0.114 R)
• M3: 904,319 km (0.108 R)
• M4: 981,512 km (0.068 R)
• M5: 1,101,639 km (0.091 R)
• M6: 1,445,714 km (0.105 R)
• M7: 1,773,184 km (0.095 R)
• M8: 2,320,263 km (0.117 R)
• M9: 2,454,602 km (0.076 R)
• M10: 2,858,965 km (0.095 R)
• M11: 2,988,666 km (0.081 R)
• M12: 3,061,520 km (0.111 R)
• M13: 3,164,743 km (0.083 R)
• M14: 3,298,932 km (0.038 R)
• M15: 3,374,330 km (0.083 R)
• M16: 5,051,920 km (0.081 R)
• M17: 5,173,992 km (0.101 R)
• M18: 5,261,956 km (0.104 R)
• M19: 5,314,913 km (0.061 R)
• M20: 5,421,277 km (0.087 R)
• M21: 6,543,112 km (0.104 R)
• M22: 7,140,007 km (0.118 R)
• M23: 7,277,338 km (0.062 R)
• M24: 7,654,175 km (0.116 R)
• M25: 8,801,441 km (0.095 R)
• M26: 9,352,260 km (0.08 R)
• M27: 9,545,541 km (0.086 R)
• M28: 10,867,388 km (0.073 R)
• M29: 11,093,281 km (0.107 R)
• M30: 11,988,923 km (0.038 R)
• M31: 12,222,296 km (0.064 R)
• M32: 12,907,603 km (0.077 R)
• M33: 13,702,716 km (0.102 R)
• M34: 13,995,629 km (0.103 R)
• M35: 14,093,765 km (0.07 R)
• M36: 15,365,048 km (0.119 R)
• M37: 15,466,176 km (0.057 R)
• M38: 15,669,330 km (0.08 R)
• M39: 16,104,061 km (0.072 R)
• M40: 17,802,296 km (0.106 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 269 - 14,552 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit