🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.29 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 945

Radius: 14.1

Gravity: 4.75 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.52 AU - 0.62 AU

Year: 302 Days

Day: 12.4 Hours

Environment

Temp: -140 °C

Axial Tilt: 17.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 37,907,763 km

• M1: 176,226 km (0.033 R)
• M2: 295,007 km (0.087 R)
• M3: 429,196 km (0.073 R)
• M4: 541,694 km (0.12 R)
• M5: 650,152 km (0.074 R)
• M6: 767,437 km (0.059 R)
• M7: 858,093 km (0.112 R)
• M8: 1,026,690 km (0.089 R)
• M9: 1,141,432 km (0.067 R)
• M10: 1,247,497 km (0.111 R)
• M11: 1,380,340 km (0.09 R)
• M12: 1,527,993 km (0.086 R)
• M13: 1,676,095 km (0.081 R)
• M14: 1,782,907 km (0.087 R)
• M15: 1,892,114 km (0.117 R)
• M16: 2,073,875 km (0.097 R)
• M17: 2,166,925 km (0.094 R)
• M18: 2,278,376 km (0.095 R)
• M19: 2,397,605 km (0.106 R)
• M20: 2,518,929 km (0.027 R)
• M21: 2,624,695 km (0.119 R)
• M22: 2,762,025 km (0.102 R)
• M23: 2,969,518 km (0.095 R)
• M24: 3,220,393 km (0.074 R)
• M25: 3,316,286 km (0.077 R)
• M26: 3,406,792 km (0.114 R)
• M27: 3,524,227 km (0.071 R)
• M28: 3,649,739 km (0.114 R)
• M29: 3,810,557 km (0.044 R)
• M30: 3,946,242 km (0.114 R)
• M31: 4,049,315 km (0.052 R)
• M32: 4,139,223 km (0.053 R)
• M33: 4,243,792 km (0.087 R)
• M34: 4,342,377 km (0.109 R)
• M35: 4,434,530 km (0.067 R)
• M36: 4,563,184 km (0.114 R)
• M37: 4,714,876 km (0.095 R)
• M38: 4,839,042 km (0.07 R)
• M39: 4,949,446 km (0.089 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 452.1

Radius: 14.4

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 0.56 AU - 0.86 AU

Year: 421 Days

Day: 11.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 37,907,763 km

• M1: 181,313 km (0.045 R)
• M2: 277,055 km (0.074 R)
• M3: 381,475 km (0.086 R)
• M4: 479,012 km (0.107 R)
• M5: 634,145 km (0.113 R)
• M6: 726,597 km (0.104 R)
• M7: 935,286 km (0.062 R)
• M8: 1,060,200 km (0.092 R)
• M9: 1,174,044 km (0.098 R)
• M10: 1,279,062 km (0.094 R)
• M11: 1,373,757 km (0.102 R)
• M12: 1,466,358 km (0.083 R)
• M13: 1,585,289 km (0.081 R)
• M14: 1,697,786 km (0.112 R)
• M15: 1,879,398 km (0.049 R)
• M16: 2,036,027 km (0.059 R)
• M17: 2,142,989 km (0.056 R)
• M18: 2,262,817 km (0.064 R)
• M19: 2,362,599 km (0.049 R)
• M20: 2,481,081 km (0.025 R)
• M21: 2,677,203 km (0.107 R)
• M22: 2,800,921 km (0.109 R)
• M23: 3,005,421 km (0.107 R)
• M24: 3,208,874 km (0.054 R)
• M25: 3,321,821 km (0.074 R)
• M26: 3,436,113 km (0.077 R)
• M27: 3,859,775 km (0.043 R)
• M28: 3,986,933 km (0.041 R)
• M29: 4,088,360 km (0.07 R)
• M30: 4,245,438 km (0.09 R)
• M31: 4,342,078 km (0.114 R)
• M32: 4,439,466 km (0.056 R)
• M33: 4,565,877 km (0.099 R)
• M34: 4,693,334 km (0.119 R)
• M35: 4,793,415 km (0.111 R)
• M36: 4,995,671 km (0.106 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 906.3

Radius: 14.3

Gravity: 4.43 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.51 AU - 2.23 AU

Year: 1798 Days

Day: 10.9 Hours

Environment

Temp: -195 °C

Axial Tilt: 15.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (60)

Outer Limit: 37,907,763 km

• M1: 189,690 km (0.105 R)
• M2: 286,480 km (0.118 R)
• M3: 458,966 km (0.069 R)
• M4: 553,063 km (0.049 R)
• M5: 718,070 km (0.1 R)
• M6: 841,488 km (0.036 R)
• M7: 1,055,862 km (0.059 R)
• M8: 1,189,752 km (0.105 R)
• M9: 1,371,064 km (0.088 R)
• M10: 1,507,947 km (0.108 R)
• M11: 1,660,985 km (0.114 R)
• M12: 1,900,641 km (0.076 R)
• M13: 2,115,314 km (0.079 R)
• M14: 2,250,550 km (0.104 R)
• M15: 2,543,164 km (0.109 R)
• M16: 2,674,212 km (0.046 R)
• M17: 3,207,678 km (0.106 R)
• M18: 3,349,945 km (0.086 R)
• M19: 3,450,774 km (0.072 R)
• M20: 3,581,971 km (0.113 R)
• M21: 3,759,544 km (0.093 R)
• M22: 4,154,482 km (0.12 R)
• M23: 4,357,038 km (0.103 R)
• M24: 4,483,448 km (0.098 R)
• M25: 4,772,172 km (0.059 R)
• M26: 5,001,057 km (0.111 R)
• M27: 5,100,240 km (0.107 R)
• M28: 5,216,927 km (0.12 R)
• M29: 5,385,075 km (0.062 R)
• M30: 5,606,330 km (0.11 R)
• M31: 5,935,296 km (0.09 R)
• M32: 6,306,298 km (0.096 R)
• M33: 6,594,125 km (0.116 R)
• M34: 7,407,937 km (0.07 R)
• M35: 8,000,494 km (0.034 R)
• M36: 8,097,434 km (0.087 R)
• M37: 8,194,822 km (0.112 R)
• M38: 8,292,659 km (0.092 R)
• M39: 8,548,770 km (0.045 R)
• M40: 8,747,586 km (0.112 R)
• M41: 9,028,531 km (0.07 R)
• M42: 9,150,004 km (0.1 R)
• M43: 9,373,803 km (0.102 R)
• M44: 9,847,729 km (0.05 R)
• M45: 9,951,849 km (0.119 R)
• M46: 10,245,360 km (0.109 R)
• M47: 10,541,564 km (0.119 R)
• M48: 10,669,470 km (0.098 R)
• M49: 10,883,694 km (0.061 R)
• M50: 11,099,414 km (0.11 R)
• M51: 11,557,034 km (0.084 R)
• M52: 12,311,007 km (0.113 R)
• M53: 12,423,355 km (0.077 R)
• M54: 12,694,127 km (0.087 R)
• M55: 13,264,544 km (0.115 R)
• M56: 13,796,664 km (0.105 R)
• M57: 13,913,350 km (0.111 R)
• M58: 14,147,620 km (0.058 R)
• M59: 15,121,802 km (0.04 R)
• M60: 16,043,923 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 273.1

Radius: 12.8

Gravity: 1.67 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.87 AU - 3.11 AU

Year: 3634 Days

Day: 10 Hours

Environment

Temp: -203 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (56)

Outer Limit: 37,907,763 km

• M1: 202,256 km (0.115 R)
• M2: 352,303 km (0.11 R)
• M3: 482,004 km (0.111 R)
• M4: 623,973 km (0.093 R)
• M5: 730,786 km (0.046 R)
• M6: 844,630 km (0.071 R)
• M7: 946,207 km (0.088 R)
• M8: 1,214,436 km (0.094 R)
• M9: 1,330,972 km (0.114 R)
• M10: 2,072,379 km (0.104 R)
• M11: 2,305,453 km (0.103 R)
• M12: 2,452,208 km (0.118 R)
• M13: 2,811,692 km (0.025 R)
• M14: 3,292,350 km (0.115 R)
• M15: 3,550,257 km (0.116 R)
• M16: 4,069,810 km (0.099 R)
• M17: 4,479,409 km (0.112 R)
• M18: 4,579,789 km (0.073 R)
• M19: 4,885,418 km (0.092 R)
• M20: 5,320,897 km (0.089 R)
• M21: 5,714,788 km (0.045 R)
• M22: 5,915,249 km (0.102 R)
• M23: 6,043,904 km (0.083 R)
• M24: 6,341,903 km (0.058 R)
• M25: 6,473,848 km (0.102 R)
• M26: 6,701,985 km (0.112 R)
• M27: 6,797,877 km (0.091 R)
• M28: 7,205,681 km (0.054 R)
• M29: 8,393,787 km (0.092 R)
• M30: 9,021,051 km (0.115 R)
• M31: 9,169,751 km (0.029 R)
• M32: 9,340,442 km (0.07 R)
• M33: 9,793,873 km (0.056 R)
• M34: 10,321,056 km (0.103 R)
• M35: 10,476,488 km (0.079 R)
• M36: 10,722,427 km (0.055 R)
• M37: 11,288,356 km (0.061 R)
• M38: 11,678,956 km (0.041 R)
• M39: 11,794,595 km (0.104 R)
• M40: 12,214,217 km (0.09 R)
• M41: 13,381,530 km (0.051 R)
• M42: 13,502,704 km (0.111 R)
• M43: 14,064,593 km (0.109 R)
• M44: 14,163,029 km (0.06 R)
• M45: 14,484,814 km (0.108 R)
• M46: 14,683,929 km (0.09 R)
• M47: 14,783,860 km (0.092 R)
• M48: 15,059,868 km (0.105 R)
• M49: 15,388,385 km (0.065 R)
• M50: 15,847,052 km (0.118 R)
• M51: 15,975,257 km (0.097 R)
• M52: 16,465,490 km (0.097 R)
• M53: 16,569,311 km (0.083 R)
• M54: 17,223,502 km (0.094 R)
• M55: 17,619,936 km (0.038 R)
• M56: 17,752,779 km (0.074 R)

Asteroid Belt

Center: 4.26 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Ice Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 407.7

Radius: 5.6

Gravity: 13 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 4.71 AU - 6.33 AU

Year: 9116 Days

Day: 19.9 Hours

Environment

Temp: -235 °C

Axial Tilt: 41 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 37,907,763 km

• M1: 96,790 km (0.067 R)
• M2: 266,284 km (0.102 R)
• M3: 306,825 km (0.107 R)
• M4: 492,626 km (0.077 R)
• M5: 815,907 km (0.039 R)
• M6: 878,140 km (0.051 R)
• M7: 1,023,997 km (0.084 R)
• M8: 1,125,574 km (0.108 R)
• M9: 1,320,500 km (0.095 R)
• M10: 1,545,196 km (0.102 R)
• M11: 1,662,182 km (0.118 R)
• M12: 1,701,825 km (0.093 R)
• M13: 1,761,964 km (0.12 R)
• M14: 2,051,735 km (0.051 R)
• M15: 2,202,230 km (0.035 R)
• M16: 2,378,606 km (0.085 R)
• M17: 2,839,667 km (0.071 R)
• M18: 3,031,750 km (0.069 R)
• M19: 3,607,403 km (0.1 R)
• M20: 3,763,134 km (0.09 R)
• M21: 3,868,152 km (0.093 R)
• M22: 4,407,752 km (0.104 R)
• M23: 4,658,178 km (0.117 R)
• M24: 5,466,905 km (0.118 R)
• M25: 5,556,065 km (0.064 R)
• M26: 5,675,743 km (0.115 R)
• M27: 6,040,014 km (0.114 R)
• M28: 6,537,427 km (0.116 R)
• M29: 6,919,051 km (0.112 R)
• M30: 7,015,691 km (0.111 R)
• M31: 7,177,556 km (0.118 R)
• M32: 7,637,420 km (0.113 R)
• M33: 7,703,842 km (0.106 R)
• M34: 8,106,858 km (0.106 R)
• M35: 8,516,607 km (0.103 R)
• M36: 8,898,231 km (0.116 R)
• M37: 9,003,249 km (0.078 R)
• M38: 9,143,871 km (0.046 R)
• M39: 9,427,508 km (0.099 R)
• M40: 10,039,513 km (0.049 R)
• M41: 10,222,023 km (0.118 R)
• M42: 10,516,282 km (0.1 R)
• M43: 10,627,433 km (0.094 R)
• M44: 11,000,380 km (0.034 R)
• M45: 11,339,818 km (0.088 R)
• M46: 11,606,252 km (0.113 R)
• M47: 11,682,696 km (0.091 R)
• M48: 12,300,685 km (0.04 R)
• M49: 12,339,580 km (0.07 R)
• M50: 13,008,432 km (0.106 R)
• M51: 13,447,502 km (0.12 R)
• M52: 13,810,277 km (0.076 R)
• M53: 13,850,818 km (0.119 R)
• M54: 14,013,281 km (0.077 R)
• M55: 14,959,488 km (0.106 R)
• M56: 15,209,765 km (0.113 R)
• M57: 15,461,389 km (0.059 R)
• M58: 15,587,799 km (0.107 R)
• M59: 16,826,619 km (0.107 R)
• M60: 16,956,470 km (0.081 R)
• M61: 17,043,386 km (0.08 R)
• M62: 18,229,847 km (0.038 R)
• M63: 18,318,708 km (0.106 R)
• M64: 19,170,967 km (0.107 R)
• M65: 19,306,652 km (0.095 R)
• M66: 19,488,115 km (0.074 R)
• M67: 19,715,803 km (0.104 R)
• M68: 20,588,856 km (0.099 R)
• M69: 21,427,651 km (0.108 R)
• M70: 21,521,598 km (0.114 R)
• M71: 21,756,766 km (0.058 R)
• M72: 22,802,306 km (0.09 R)
• M73: 22,946,069 km (0.033 R)
• M74: 23,042,111 km (0.106 R)
• M75: 23,186,473 km (0.07 R)
• M76: 24,205,235 km (0.074 R)
• M77: 26,537,465 km (0.093 R)
• M78: 27,500,577 km (0.061 R)
• M79: 27,755,791 km (0.104 R)
• M80: 29,200,158 km (0.12 R)
• M81: 29,879,033 km (0.106 R)
• M82: 30,563,144 km (0.085 R)
• M83: 31,732,401 km (0.041 R)
• M84: 32,053,887 km (0.112 R)
• M85: 32,107,593 km (0.117 R)
• M86: 32,161,298 km (0.069 R)
• M87: 32,538,135 km (0.094 R)
• M88: 32,862,164 km (0.091 R)
• M89: 34,388,960 km (0.051 R)
• M90: 34,774,324 km (0.113 R)
• M91: 35,715,893 km (0.111 R)
• M92: 36,834,586 km (0.119 R)
• M93: 36,946,934 km (0.03 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 12,363 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit