🌌 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: 109.6

Radius: 9.2

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 0.98 AU - 1.02 AU

Year: 667 Days

Day: 10.2 Hours

Environment

Temp: -166 °C

Axial Tilt: 45.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 13,802,003 km

• M1: 114,592 km (0.098 R)
• M2: 180,265 km (0.051 R)
• M3: 260,151 km (0.112 R)
• M4: 323,281 km (0.091 R)
• M5: 393,592 km (0.059 R)
• M6: 498,161 km (0.103 R)
• M7: 610,210 km (0.075 R)
• M8: 689,048 km (0.102 R)
• M9: 774,917 km (0.111 R)
• M10: 833,260 km (0.058 R)
• M11: 900,280 km (0.115 R)
• M12: 965,654 km (0.092 R)
• M13: 1,086,081 km (0.082 R)
• M14: 1,152,203 km (0.109 R)
• M15: 1,223,860 km (0.117 R)
• M16: 1,321,697 km (0.1 R)
• M17: 1,452,147 km (0.08 R)
• M18: 1,542,952 km (0.081 R)
• M19: 1,626,877 km (0.112 R)
• M20: 1,694,196 km (0.115 R)
• M21: 1,785,451 km (0.111 R)
• M22: 1,887,776 km (0.119 R)
• M23: 2,196,994 km (0.066 R)
• M24: 2,266,857 km (0.117 R)
• M25: 2,327,294 km (0.097 R)
• M26: 2,460,137 km (0.119 R)
• M27: 2,600,759 km (0.102 R)
• M28: 2,884,696 km (0.051 R)
• M29: 3,072,142 km (0.119 R)
• M30: 3,178,656 km (0.092 R)
• M31: 3,418,611 km (0.108 R)
• M32: 3,534,848 km (0.104 R)
• M33: 3,623,111 km (0.089 R)
• M34: 3,777,496 km (0.108 R)
• M35: 3,873,687 km (0.112 R)
• M36: 3,946,392 km (0.083 R)
• M37: 4,019,545 km (0.072 R)
• M38: 4,080,880 km (0.091 R)
• M39: 4,142,515 km (0.095 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 900.5

Radius: 12.1

Gravity: 6.15 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 1.42 AU - 2.1 AU

Year: 1557 Days

Day: 8.7 Hours

Environment

Temp: -197 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (68)

Outer Limit: 13,802,003 km

• M1: 232,625 km (0.072 R)
• M2: 366,066 km (0.051 R)
• M3: 484,548 km (0.091 R)
• M4: 647,908 km (0.086 R)
• M5: 737,218 km (0.057 R)
• M6: 998,566 km (0.096 R)
• M7: 1,318,705 km (0.056 R)
• M8: 1,496,278 km (0.057 R)
• M9: 1,897,499 km (0.11 R)
• M10: 2,088,087 km (0.094 R)
• M11: 2,238,134 km (0.079 R)
• M12: 2,439,792 km (0.119 R)
• M13: 2,697,399 km (0.076 R)
• M14: 2,848,792 km (0.081 R)
• M15: 3,054,938 km (0.077 R)
• M16: 3,159,956 km (0.106 R)
• M17: 3,454,963 km (0.08 R)
• M18: 3,605,757 km (0.116 R)
• M19: 3,815,194 km (0.083 R)
• M20: 4,028,671 km (0.106 R)
• M21: 4,144,160 km (0.115 R)
• M22: 4,662,367 km (0.104 R)
• M23: 5,138,687 km (0.045 R)
• M24: 5,232,784 km (0.118 R)
• M25: 5,598,551 km (0.113 R)
• M26: 5,760,116 km (0.075 R)
• M27: 5,939,783 km (0.045 R)
• M28: 6,121,246 km (0.099 R)
• M29: 6,371,822 km (0.117 R)
• M30: 6,745,368 km (0.104 R)
• M31: 6,934,759 km (0.104 R)
• M32: 7,038,879 km (0.111 R)
• M33: 7,143,598 km (0.115 R)
• M34: 7,231,112 km (0.037 R)
• M35: 7,442,793 km (0.102 R)
• M36: 7,567,259 km (0.052 R)
• M37: 7,656,569 km (0.118 R)
• M38: 8,291,761 km (0.116 R)
• M39: 8,494,915 km (0.117 R)
• M40: 8,774,663 km (0.036 R)
• M41: 8,943,858 km (0.1 R)
• M42: 9,057,403 km (0.081 R)
• M43: 9,247,542 km (0.054 R)
• M44: 9,439,027 km (0.083 R)
• M45: 9,709,351 km (0.099 R)
• M46: 9,845,485 km (0.067 R)
• M47: 10,060,756 km (0.119 R)
• M48: 10,238,029 km (0.115 R)
• M49: 10,476,040 km (0.103 R)
• M50: 10,715,845 km (0.115 R)
• M51: 10,816,225 km (0.117 R)
• M52: 10,977,641 km (0.117 R)
• M53: 11,364,202 km (0.114 R)
• M54: 11,528,311 km (0.075 R)
• M55: 11,651,879 km (0.093 R)
• M56: 11,796,690 km (0.063 R)
• M57: 11,941,949 km (0.102 R)
• M58: 12,171,582 km (0.091 R)
• M59: 12,255,506 km (0.087 R)
• M60: 12,444,897 km (0.115 R)
• M61: 13,190,792 km (0.07 R)
• M62: 13,276,961 km (0.108 R)
• M63: 13,363,279 km (0.072 R)
• M64: 13,623,579 km (0.099 R)
• M65: 14,458,634 km (0.086 R)
• M66: 14,547,495 km (0.085 R)
• M67: 14,703,376 km (0.114 R)
• M68: 15,129,581 km (0.11 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 442.6

Radius: 14.8

Gravity: 2.02 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.54 AU - 2.02 AU

Year: 1584 Days

Day: 14.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 24.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (54)

Outer Limit: 13,802,003 km

• M1: 189,541 km (0.112 R)
• M2: 325,675 km (0.117 R)
• M3: 850,464 km (0.092 R)
• M4: 1,021,305 km (0.068 R)
• M5: 1,300,903 km (0.113 R)
• M6: 1,501,663 km (0.064 R)
• M7: 1,704,219 km (0.106 R)
• M8: 1,841,400 km (0.045 R)
• M9: 2,001,620 km (0.074 R)
• M10: 2,196,246 km (0.077 R)
• M11: 2,316,074 km (0.088 R)
• M12: 2,489,907 km (0.084 R)
• M13: 2,583,705 km (0.084 R)
• M14: 2,807,354 km (0.032 R)
• M15: 3,026,515 km (0.027 R)
• M16: 3,354,583 km (0.036 R)
• M17: 3,517,196 km (0.067 R)
• M18: 3,706,287 km (0.09 R)
• M19: 3,886,702 km (0.098 R)
• M20: 4,218,810 km (0.1 R)
• M21: 4,382,170 km (0.057 R)
• M22: 4,586,072 km (0.053 R)
• M23: 5,003,450 km (0.098 R)
• M24: 5,230,241 km (0.113 R)
• M25: 5,749,794 km (0.113 R)
• M26: 6,043,904 km (0.117 R)
• M27: 6,257,230 km (0.113 R)
• M28: 6,415,205 km (0.086 R)
• M29: 6,589,038 km (0.055 R)
• M30: 7,120,260 km (0.045 R)
• M31: 7,225,128 km (0.117 R)
• M32: 7,345,704 km (0.109 R)
• M33: 7,451,620 km (0.103 R)
• M34: 7,819,182 km (0.102 R)
• M35: 8,239,552 km (0.046 R)
• M36: 8,365,663 km (0.084 R)
• M37: 8,795,756 km (0.118 R)
• M38: 8,989,336 km (0.059 R)
• M39: 9,119,037 km (0.055 R)
• M40: 9,413,446 km (0.105 R)
• M41: 9,644,575 km (0.115 R)
• M42: 9,844,288 km (0.054 R)
• M43: 10,011,688 km (0.089 R)
• M44: 10,129,421 km (0.111 R)
• M45: 10,366,384 km (0.099 R)
• M46: 10,502,519 km (0.099 R)
• M47: 10,639,401 km (0.101 R)
• M48: 11,018,781 km (0.093 R)
• M49: 11,192,613 km (0.115 R)
• M50: 11,384,996 km (0.118 R)
• M51: 11,613,731 km (0.094 R)
• M52: 11,737,599 km (0.099 R)
• M53: 11,879,567 km (0.118 R)
• M54: 12,022,283 km (0.113 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 713

Radius: 13.7

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.58 AU - 2.18 AU

Year: 1719 Days

Day: 12.1 Hours

Environment

Temp: -194 °C

Axial Tilt: 12.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (62)

Outer Limit: 13,802,003 km

• M1: 232,625 km (0.111 R)
• M2: 445,353 km (0.081 R)
• M3: 577,897 km (0.078 R)
• M4: 850,314 km (0.098 R)
• M5: 1,059,003 km (0.065 R)
• M6: 1,211,144 km (0.054 R)
• M7: 1,323,193 km (0.05 R)
• M8: 1,468,602 km (0.1 R)
• M9: 1,797,418 km (0.105 R)
• M10: 1,883,437 km (0.073 R)
• M11: 2,071,033 km (0.112 R)
• M12: 2,230,355 km (0.095 R)
• M13: 2,585,799 km (0.108 R)
• M14: 2,733,003 km (0.079 R)
• M15: 3,062,119 km (0.113 R)
• M16: 3,271,107 km (0.036 R)
• M17: 3,390,785 km (0.115 R)
• M18: 3,498,496 km (0.106 R)
• M19: 3,717,208 km (0.059 R)
• M20: 3,828,359 km (0.1 R)
• M21: 4,269,673 km (0.055 R)
• M22: 4,386,210 km (0.113 R)
• M23: 4,518,604 km (0.097 R)
• M24: 4,802,690 km (0.093 R)
• M25: 5,092,611 km (0.089 R)
• M26: 5,309,976 km (0.106 R)
• M27: 5,498,769 km (0.053 R)
• M28: 5,705,812 km (0.11 R)
• M29: 5,866,780 km (0.062 R)
• M30: 5,980,474 km (0.119 R)
• M31: 6,127,678 km (0.104 R)
• M32: 6,442,582 km (0.096 R)
• M33: 6,660,995 km (0.113 R)
• M34: 6,762,721 km (0.096 R)
• M35: 7,140,007 km (0.056 R)
• M36: 7,226,774 km (0.087 R)
• M37: 7,331,343 km (0.059 R)
• M38: 7,453,864 km (0.033 R)
• M39: 7,594,934 km (0.096 R)
• M40: 7,754,555 km (0.1 R)
• M41: 8,131,392 km (0.087 R)
• M42: 8,331,255 km (0.1 R)
• M43: 8,810,267 km (0.084 R)
• M44: 9,165,862 km (0.075 R)
• M45: 9,335,954 km (0.069 R)
• M46: 9,507,244 km (0.111 R)
• M47: 9,814,219 km (0.07 R)
• M48: 9,968,903 km (0.117 R)
• M49: 10,280,814 km (0.06 R)
• M50: 10,695,051 km (0.037 R)
• M51: 11,114,673 km (0.077 R)
• M52: 11,682,846 km (0.104 R)
• M53: 11,908,589 km (0.041 R)
• M54: 12,364,563 km (0.08 R)
• M55: 12,805,279 km (0.043 R)
• M56: 13,357,893 km (0.047 R)
• M57: 13,637,192 km (0.096 R)
• M58: 13,918,436 km (0.117 R)
• M59: 14,223,466 km (0.092 R)
• M60: 14,332,972 km (0.09 R)
• M61: 14,442,627 km (0.12 R)
• M62: 14,928,970 km (0.03 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.03 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 724.1

Radius: 9.4

Gravity: 8.19 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 1.57 AU - 2.49 AU

Year: 1929 Days

Day: 12.8 Hours

Environment

Temp: -197 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 13,802,003 km

• M1: 232,026 km (0.098 R)
• M2: 378,931 km (0.107 R)
• M3: 532,120 km (0.085 R)
• M4: 605,871 km (0.092 R)
• M5: 857,944 km (0.113 R)
• M6: 955,482 km (0.084 R)
• M7: 1,085,333 km (0.117 R)
• M8: 1,152,652 km (0.098 R)
• M9: 1,241,214 km (0.102 R)
• M10: 1,342,491 km (0.116 R)
• M11: 1,467,705 km (0.039 R)
• M12: 1,542,653 km (0.084 R)
• M13: 1,608,028 km (0.103 R)
• M14: 1,821,055 km (0.107 R)
• M15: 2,019,571 km (0.107 R)
• M16: 2,337,018 km (0.058 R)
• M17: 2,437,996 km (0.118 R)
• M18: 2,501,725 km (0.063 R)
• M19: 2,657,307 km (0.061 R)
• M20: 2,816,030 km (0.096 R)
• M21: 2,937,205 km (0.119 R)
• M22: 3,087,700 km (0.12 R)
• M23: 3,170,727 km (0.043 R)
• M24: 3,311,050 km (0.115 R)
• M25: 3,496,551 km (0.11 R)
• M26: 3,568,807 km (0.107 R)
• M27: 3,818,336 km (0.119 R)
• M28: 4,149,695 km (0.115 R)
• M29: 4,349,857 km (0.031 R)
• M30: 4,506,037 km (0.116 R)
• M31: 4,727,891 km (0.083 R)
• M32: 4,840,090 km (0.059 R)
• M33: 5,083,635 km (0.066 R)
• M34: 5,149,308 km (0.105 R)
• M35: 5,281,403 km (0.101 R)
• M36: 5,347,974 km (0.104 R)
• M37: 5,414,695 km (0.073 R)
• M38: 5,532,279 km (0.071 R)
• M39: 5,667,665 km (0.116 R)
• M40: 5,855,560 km (0.063 R)
• M41: 5,993,639 km (0.11 R)
• M42: 6,185,124 km (0.114 R)
• M43: 6,308,093 km (0.08 R)
• M44: 6,681,789 km (0.104 R)
• M45: 6,753,895 km (0.111 R)
• M46: 7,339,272 km (0.04 R)
• M47: 7,656,868 km (0.066 R)
• M48: 7,807,962 km (0.079 R)
• M49: 8,036,398 km (0.092 R)
• M50: 8,305,674 km (0.05 R)
• M51: 8,577,942 km (0.07 R)
• M52: 8,656,331 km (0.103 R)
• M53: 8,754,617 km (0.101 R)
• M54: 9,351,961 km (0.067 R)
• M55: 10,231,148 km (0.104 R)
• M56: 10,502,219 km (0.094 R)
• M57: 10,565,050 km (0.042 R)
• M58: 10,733,348 km (0.119 R)
• M59: 10,966,272 km (0.089 R)
• M60: 11,265,019 km (0.067 R)
• M61: 12,331,801 km (0.086 R)
• M62: 12,642,516 km (0.092 R)
• M63: 12,843,725 km (0.1 R)
• M64: 12,933,484 km (0.114 R)
• M65: 13,407,859 km (0.04 R)
• M66: 13,819,253 km (0.046 R)
• M67: 14,141,936 km (0.104 R)
• M68: 14,350,774 km (0.083 R)
• M69: 14,724,470 km (0.069 R)
• M70: 15,030,547 km (0.08 R)
• M71: 15,672,920 km (0.101 R)
• M72: 15,840,919 km (0.059 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 327.2

Radius: 12.6

Gravity: 2.06 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 2.07 AU - 2.41 AU

Year: 2236 Days

Day: 10.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 1.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 13,802,003 km

• M1: 157,078 km (0.04 R)
• M2: 253,868 km (0.089 R)
• M3: 337,493 km (0.07 R)
• M4: 453,880 km (0.07 R)
• M5: 568,921 km (0.108 R)
• M6: 716,873 km (0.055 R)
• M7: 981,362 km (0.1 R)
• M8: 1,207,404 km (0.116 R)
• M9: 1,404,724 km (0.063 R)
• M10: 1,574,368 km (0.058 R)
• M11: 1,730,997 km (0.07 R)
• M12: 2,376,512 km (0.114 R)
• M13: 2,861,957 km (0.119 R)
• M14: 2,945,881 km (0.098 R)
• M15: 3,030,703 km (0.12 R)
• M16: 3,429,082 km (0.117 R)
• M17: 3,544,123 km (0.072 R)
• M18: 3,778,393 km (0.045 R)
• M19: 3,977,508 km (0.119 R)
• M20: 4,098,533 km (0.12 R)
• M21: 4,234,667 km (0.079 R)
• M22: 4,413,885 km (0.103 R)
• M23: 5,024,544 km (0.113 R)
• M24: 5,126,420 km (0.118 R)
• M25: 5,496,375 km (0.12 R)
• M26: 6,137,402 km (0.099 R)
• M27: 6,246,459 km (0.091 R)
• M28: 6,561,961 km (0.119 R)
• M29: 6,673,711 km (0.047 R)
• M30: 6,898,855 km (0.085 R)
• M31: 7,061,319 km (0.098 R)
• M32: 7,225,128 km (0.119 R)
• M33: 7,606,603 km (0.087 R)
• M34: 7,994,660 km (0.07 R)
• M35: 8,182,555 km (0.077 R)
• M36: 8,807,724 km (0.077 R)
• M37: 9,286,737 km (0.041 R)
• M38: 9,376,495 km (0.104 R)
• M39: 9,574,713 km (0.117 R)
• M40: 10,643,141 km (0.118 R)
• M41: 10,868,884 km (0.118 R)
• M42: 11,306,009 km (0.074 R)
• M43: 11,517,241 km (0.12 R)
• M44: 11,749,118 km (0.104 R)
• M45: 11,846,057 km (0.083 R)
• M46: 12,315,794 km (0.096 R)
• M47: 12,711,780 km (0.075 R)
• M48: 13,699,724 km (0.068 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 18,968 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit