🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.39 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.6

Radius: 13.9

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.64 AU - 0.9 AU

Year: 436 Days

Day: 11.3 Hours

Environment

Temp: -143 °C

Axial Tilt: 36.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 81,448,138 km

• M1: 173,384 km (0.047 R)
• M2: 262,544 km (0.109 R)
• M3: 403,615 km (0.056 R)
• M4: 511,176 km (0.112 R)
• M5: 718,369 km (0.087 R)
• M6: 825,631 km (0.081 R)
• M7: 914,492 km (0.066 R)
• M8: 1,041,500 km (0.119 R)
• M9: 1,147,715 km (0.053 R)
• M10: 1,328,878 km (0.096 R)
• M11: 1,430,754 km (0.082 R)
• M12: 1,540,260 km (0.075 R)
• M13: 1,699,881 km (0.07 R)
• M14: 1,838,109 km (0.038 R)
• M15: 1,952,701 km (0.058 R)
• M16: 2,120,699 km (0.032 R)
• M17: 2,258,778 km (0.117 R)
• M18: 2,507,709 km (0.06 R)
• M19: 2,691,266 km (0.07 R)
• M20: 2,784,615 km (0.083 R)
• M21: 2,872,878 km (0.081 R)
• M22: 3,058,828 km (0.078 R)
• M23: 3,156,515 km (0.104 R)
• M24: 3,382,109 km (0.115 R)
• M25: 3,503,732 km (0.085 R)
• M26: 3,626,851 km (0.096 R)
• M27: 3,716,609 km (0.092 R)
• M28: 4,206,094 km (0.045 R)
• M29: 4,425,404 km (0.09 R)
• M30: 4,596,095 km (0.07 R)
• M31: 4,799,399 km (0.106 R)
• M32: 5,106,075 km (0.115 R)
• M33: 5,238,319 km (0.051 R)
• M34: 5,442,969 km (0.101 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 536.6

Radius: 14.3

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 3.89 AU - 3.91 AU

Year: 4973 Days

Day: 9.7 Hours

Environment

Temp: -207 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (73)

Outer Limit: 81,448,138 km

• M1: 194,028 km (0.097 R)
• M2: 306,975 km (0.108 R)
• M3: 504,594 km (0.105 R)
• M4: 655,687 km (0.058 R)
• M5: 813,064 km (0.096 R)
• M6: 934,388 km (0.085 R)
• M7: 1,102,088 km (0.052 R)
• M8: 1,469,500 km (0.054 R)
• M9: 1,590,525 km (0.037 R)
• M10: 2,041,562 km (0.092 R)
• M11: 2,160,792 km (0.061 R)
• M12: 2,335,073 km (0.079 R)
• M13: 2,424,084 km (0.114 R)
• M14: 2,661,197 km (0.086 R)
• M15: 3,060,324 km (0.079 R)
• M16: 3,852,295 km (0.045 R)
• M17: 4,481,503 km (0.094 R)
• M18: 4,660,722 km (0.086 R)
• M19: 4,773,967 km (0.05 R)
• M20: 4,934,187 km (0.116 R)
• M21: 5,213,037 km (0.07 R)
• M22: 5,497,123 km (0.058 R)
• M23: 6,105,388 km (0.111 R)
• M24: 6,254,687 km (0.118 R)
• M25: 6,658,601 km (0.081 R)
• M26: 6,760,926 km (0.068 R)
• M27: 8,275,605 km (0.114 R)
• M28: 8,524,236 km (0.083 R)
• M29: 9,256,368 km (0.081 R)
• M30: 9,370,661 km (0.094 R)
• M31: 9,514,425 km (0.103 R)
• M32: 9,629,914 km (0.101 R)
• M33: 10,096,659 km (0.062 R)
• M34: 10,214,543 km (0.106 R)
• M35: 10,961,485 km (0.094 R)
• M36: 11,143,396 km (0.066 R)
• M37: 11,418,207 km (0.064 R)
• M38: 11,664,296 km (0.051 R)
• M39: 11,943,296 km (0.103 R)
• M40: 12,224,540 km (0.066 R)
• M41: 12,476,313 km (0.114 R)
• M42: 12,603,022 km (0.113 R)
• M43: 13,113,600 km (0.12 R)
• M44: 13,274,567 km (0.072 R)
• M45: 13,598,446 km (0.045 R)
• M46: 13,761,359 km (0.115 R)
• M47: 13,859,345 km (0.083 R)
• M48: 13,990,542 km (0.107 R)
• M49: 14,386,378 km (0.08 R)
• M50: 15,054,483 km (0.088 R)
• M51: 15,460,192 km (0.07 R)
• M52: 16,178,860 km (0.11 R)
• M53: 16,908,449 km (0.082 R)
• M54: 17,118,933 km (0.093 R)
• M55: 17,506,990 km (0.066 R)
• M56: 19,161,393 km (0.094 R)
• M57: 19,674,663 km (0.038 R)
• M58: 20,229,821 km (0.073 R)
• M59: 20,715,116 km (0.091 R)
• M60: 20,827,614 km (0.084 R)
• M61: 21,204,152 km (0.114 R)
• M62: 21,431,241 km (0.03 R)
• M63: 22,347,528 km (0.085 R)
• M64: 22,617,104 km (0.07 R)
• M65: 22,849,130 km (0.089 R)
• M66: 23,004,263 km (0.068 R)
• M67: 23,393,517 km (0.103 R)
• M68: 24,495,155 km (0.059 R)
• M69: 24,852,844 km (0.052 R)
• M70: 25,052,407 km (0.118 R)
• M71: 26,382,183 km (0.106 R)
• M72: 26,789,837 km (0.067 R)
• M73: 27,117,307 km (0.076 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 507.1

Radius: 13.2

Gravity: 2.91 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 5.12 AU - 5.8 AU

Year: 8238 Days

Day: 7.5 Hours

Environment

Temp: -227 °C

Axial Tilt: 2.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 81,448,138 km

• M1: 165,306 km (0.114 R)
• M2: 279,598 km (0.114 R)
• M3: 434,133 km (0.113 R)
• M4: 550,670 km (0.114 R)
• M5: 792,869 km (0.106 R)
• M6: 1,054,964 km (0.06 R)
• M7: 1,328,130 km (0.085 R)
• M8: 1,663,080 km (0.064 R)
• M9: 2,479,435 km (0.054 R)
• M10: 2,660,897 km (0.049 R)
• M11: 2,776,686 km (0.083 R)
• M12: 3,183,143 km (0.111 R)
• M13: 3,532,155 km (0.063 R)
• M14: 4,186,347 km (0.098 R)
• M15: 4,431,239 km (0.085 R)
• M16: 4,935,084 km (0.118 R)
• M17: 5,165,016 km (0.097 R)
• M18: 5,339,746 km (0.097 R)
• M19: 5,486,951 km (0.107 R)
• M20: 5,635,501 km (0.034 R)
• M21: 6,367,185 km (0.081 R)
• M22: 6,492,099 km (0.113 R)
• M23: 6,586,196 km (0.054 R)
• M24: 6,680,891 km (0.076 R)
• M25: 6,839,764 km (0.07 R)
• M26: 7,323,713 km (0.118 R)
• M27: 7,421,850 km (0.073 R)
• M28: 8,053,751 km (0.11 R)
• M29: 8,324,972 km (0.113 R)
• M30: 8,876,689 km (0.065 R)
• M31: 9,016,413 km (0.101 R)
• M32: 9,404,620 km (0.104 R)
• M33: 9,511,433 km (0.088 R)
• M34: 9,690,352 km (0.101 R)
• M35: 9,979,076 km (0.096 R)
• M36: 10,270,492 km (0.071 R)
• M37: 10,862,002 km (0.104 R)
• M38: 10,974,201 km (0.077 R)
• M39: 11,086,698 km (0.058 R)
• M40: 11,313,040 km (0.074 R)
• M41: 12,663,161 km (0.119 R)
• M42: 13,058,249 km (0.076 R)
• M43: 13,297,156 km (0.061 R)
• M44: 14,267,747 km (0.094 R)
• M45: 14,678,992 km (0.07 R)
• M46: 14,844,597 km (0.071 R)
• M47: 15,135,714 km (0.117 R)
• M48: 15,345,002 km (0.12 R)
• M49: 15,470,963 km (0.073 R)
• M50: 15,639,410 km (0.068 R)
• M51: 15,850,942 km (0.093 R)
• M52: 16,448,286 km (0.065 R)
• M53: 16,836,193 km (0.088 R)
• M54: 17,139,877 km (0.116 R)
• M55: 17,227,092 km (0.085 R)
• M56: 18,017,867 km (0.065 R)
• M57: 19,000,575 km (0.099 R)
• M58: 19,316,825 km (0.102 R)
• M59: 20,046,414 km (0.116 R)
• M60: 21,862,382 km (0.101 R)
• M61: 22,527,046 km (0.112 R)
• M62: 22,718,232 km (0.105 R)
• M63: 23,633,472 km (0.085 R)
• M64: 24,315,638 km (0.068 R)
• M65: 25,004,237 km (0.111 R)
• M66: 26,551,827 km (0.088 R)
• M67: 27,057,617 km (0.12 R)
• M68: 28,490,765 km (0.065 R)
• M69: 29,843,728 km (0.1 R)
• M70: 30,422,373 km (0.102 R)
• M71: 31,270,742 km (0.06 R)
• M72: 31,377,256 km (0.056 R)
• M73: 31,644,288 km (0.074 R)
• M74: 31,858,512 km (0.082 R)
• M75: 32,557,733 km (0.082 R)
• M76: 33,425,400 km (0.039 R)
• M77: 33,698,117 km (0.086 R)
• M78: 34,081,237 km (0.118 R)
• M79: 34,190,893 km (0.08 R)
• M80: 34,410,652 km (0.118 R)
• M81: 35,460,978 km (0.073 R)
• M82: 35,962,131 km (0.074 R)
• M83: 36,690,224 km (0.108 R)
• M84: 37,649,595 km (0.11 R)

Planet 4 - Ice Giant

Semi-Major Axis: 10.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 648.9

Radius: 7.2

Gravity: 12.52 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 9.19 AU - 12.31 AU

Year: 22758 Days

Day: 16.9 Hours

Environment

Temp: -233 °C

Axial Tilt: 49.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 81,448,138 km

• M1: 183,407 km (0.034 R)
• M2: 254,167 km (0.059 R)
• M3: 692,189 km (0.118 R)
• M4: 999,164 km (0.085 R)
• M5: 1,054,216 km (0.112 R)
• M6: 1,255,425 km (0.085 R)
• M7: 1,896,003 km (0.073 R)
• M8: 1,999,974 km (0.069 R)
• M9: 2,623,797 km (0.062 R)
• M10: 2,778,930 km (0.103 R)
• M11: 2,857,619 km (0.113 R)
• M12: 5,443,567 km (0.109 R)
• M13: 6,563,307 km (0.069 R)
• M14: 7,585,809 km (0.116 R)
• M15: 7,975,062 km (0.07 R)
• M16: 8,087,410 km (0.04 R)
• M17: 9,298,854 km (0.067 R)
• M18: 10,442,979 km (0.077 R)
• M19: 10,875,616 km (0.096 R)
• M20: 11,000,380 km (0.094 R)
• M21: 11,377,217 km (0.068 R)
• M22: 11,567,356 km (0.093 R)
• M23: 12,079,280 km (0.052 R)
• M24: 12,729,582 km (0.119 R)
• M25: 14,748,106 km (0.104 R)
• M26: 17,370,856 km (0.061 R)
• M27: 17,809,627 km (0.061 R)
• M28: 18,178,086 km (0.096 R)
• M29: 18,772,738 km (0.098 R)
• M30: 18,922,335 km (0.12 R)
• M31: 19,222,878 km (0.113 R)
• M32: 19,449,369 km (0.061 R)
• M33: 20,133,929 km (0.089 R)
• M34: 21,136,683 km (0.115 R)
• M35: 21,683,314 km (0.115 R)
• M36: 21,919,080 km (0.064 R)
• M37: 25,555,206 km (0.112 R)
• M38: 26,976,685 km (0.11 R)
• M39: 27,910,176 km (0.099 R)
• M40: 27,995,596 km (0.084 R)
• M41: 28,166,586 km (0.091 R)
• M42: 29,113,391 km (0.09 R)
• M43: 29,547,225 km (0.12 R)
• M44: 31,303,953 km (0.109 R)
• M45: 32,105,349 km (0.11 R)
• M46: 33,728,486 km (0.097 R)
• M47: 34,550,077 km (0.12 R)
• M48: 34,917,340 km (0.103 R)
• M49: 37,996,214 km (0.073 R)
• M50: 39,041,604 km (0.098 R)
• M51: 40,192,909 km (0.084 R)
• M52: 40,289,250 km (0.077 R)
• M53: 41,550,061 km (0.073 R)
• M54: 43,119,342 km (0.044 R)
• M55: 43,514,729 km (0.104 R)
• M56: 44,708,072 km (0.102 R)
• M57: 45,509,617 km (0.108 R)
• M58: 45,811,356 km (0.09 R)
• M59: 48,147,177 km (0.119 R)
• M60: 48,454,750 km (0.086 R)
• M61: 50,209,533 km (0.112 R)
• M62: 51,565,488 km (0.087 R)
• M63: 52,616,713 km (0.079 R)
• M64: 53,356,773 km (0.094 R)
• M65: 53,887,547 km (0.09 R)
• M66: 55,061,291 km (0.12 R)
• M67: 58,086,908 km (0.104 R)
• M68: 58,961,158 km (0.059 R)
• M69: 59,509,883 km (0.1 R)
• M70: 59,950,000 km (0.104 R)
• M71: 60,501,717 km (0.117 R)
• M72: 60,944,228 km (0.097 R)
• M73: 61,498,937 km (0.102 R)
• M74: 61,832,690 km (0.101 R)
• M75: 62,390,091 km (0.103 R)
• M76: 63,397,633 km (0.11 R)
• M77: 64,072,319 km (0.086 R)
• M78: 64,749,399 km (0.074 R)
• M79: 65,202,082 km (0.082 R)
• M80: 65,315,328 km (0.1 R)
• M81: 66,224,434 km (0.112 R)
• M82: 66,338,428 km (0.05 R)
• M83: 67,252,172 km (0.075 R)
• M84: 69,438,993 km (0.073 R)
• M85: 69,786,359 km (0.078 R)
• M86: 70,018,386 km (0.086 R)
• M87: 70,832,198 km (0.111 R)
• M88: 73,174,452 km (0.116 R)
• M89: 76,018,756 km (0.077 R)
• M90: 76,615,801 km (0.058 R)
• M91: 77,094,515 km (0.068 R)
• M92: 78,175,509 km (0.117 R)
• M93: 79,503,340 km (0.075 R)
• M94: 79,866,862 km (0.067 R)
• M95: 79,988,037 km (0.089 R)
• M96: 80,230,834 km (0.067 R)
• M97: 80,352,308 km (0.095 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: 454 - 14,552 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit