🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 317.3

Radius: 14.3

Gravity: 1.55 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.57 AU - 0.87 AU

Year: 388 Days

Day: 11.9 Hours

Environment

Temp: -146 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 39,674,236 km

• M1: 178,021 km (0.112 R)
• M2: 275,260 km (0.036 R)
• M3: 377,735 km (0.028 R)
• M4: 534,214 km (0.029 R)
• M5: 627,413 km (0.055 R)
• M6: 730,786 km (0.026 R)
• M7: 867,817 km (0.116 R)
• M8: 971,638 km (0.119 R)
• M9: 1,083,986 km (0.101 R)
• M10: 1,201,271 km (0.047 R)
• M11: 1,299,258 km (0.058 R)
• M12: 1,400,086 km (0.08 R)
• M13: 1,520,662 km (0.101 R)
• M14: 1,631,963 km (0.109 R)
• M15: 1,799,812 km (0.115 R)
• M16: 1,899,743 km (0.034 R)
• M17: 2,048,593 km (0.088 R)
• M18: 2,138,950 km (0.107 R)
• M19: 2,245,165 km (0.069 R)
• M20: 2,373,221 km (0.104 R)
• M21: 2,463,428 km (0.089 R)
• M22: 2,616,317 km (0.111 R)
• M23: 2,798,827 km (0.117 R)
• M24: 2,910,427 km (0.114 R)
• M25: 3,039,829 km (0.09 R)
• M26: 3,154,720 km (0.092 R)
• M27: 3,248,817 km (0.12 R)
• M28: 3,360,716 km (0.088 R)
• M29: 3,496,850 km (0.115 R)
• M30: 3,588,554 km (0.097 R)
• M31: 3,692,823 km (0.057 R)
• M32: 3,792,306 km (0.115 R)
• M33: 3,928,141 km (0.07 R)
• M34: 4,095,990 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 464.6

Radius: 9

Gravity: 5.74 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 1.75 AU - 2.37 AU

Year: 1880 Days

Day: 7.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 168.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 39,674,236 km

• M1: 201,658 km (0.107 R)
• M2: 265,237 km (0.041 R)
• M3: 387,907 km (0.084 R)
• M4: 506,987 km (0.075 R)
• M5: 605,273 km (0.09 R)
• M6: 769,382 km (0.093 R)
• M7: 940,372 km (0.096 R)
• M8: 1,030,729 km (0.116 R)
• M9: 1,220,419 km (0.114 R)
• M10: 1,384,379 km (0.1 R)
• M11: 1,545,795 km (0.045 R)
• M12: 1,633,908 km (0.098 R)
• M13: 1,733,839 km (0.099 R)
• M14: 1,887,476 km (0.077 R)
• M15: 1,950,307 km (0.092 R)
• M16: 2,067,293 km (0.098 R)
• M17: 2,386,984 km (0.061 R)
• M18: 2,628,435 km (0.1 R)
• M19: 2,710,713 km (0.058 R)
• M20: 2,793,740 km (0.113 R)
• M21: 3,159,657 km (0.078 R)
• M22: 3,234,755 km (0.07 R)
• M23: 3,450,624 km (0.101 R)
• M24: 3,763,583 km (0.095 R)
• M25: 3,869,947 km (0.111 R)
• M26: 3,950,281 km (0.114 R)
• M27: 4,099,281 km (0.109 R)
• M28: 4,472,677 km (0.105 R)
• M29: 4,642,321 km (0.103 R)
• M30: 4,770,826 km (0.106 R)
• M31: 4,886,016 km (0.088 R)
• M32: 4,987,743 km (0.111 R)
• M33: 5,627,423 km (0.095 R)
• M34: 5,688,160 km (0.093 R)
• M35: 6,182,880 km (0.075 R)
• M36: 6,435,252 km (0.099 R)
• M37: 6,755,690 km (0.042 R)
• M38: 6,885,392 km (0.101 R)
• M39: 6,983,079 km (0.116 R)
• M40: 7,229,616 km (0.104 R)
• M41: 7,462,241 km (0.1 R)
• M42: 7,613,036 km (0.083 R)
• M43: 7,815,741 km (0.045 R)
• M44: 7,900,712 km (0.115 R)
• M45: 8,020,241 km (0.111 R)
• M46: 8,243,890 km (0.09 R)
• M47: 8,539,346 km (0.095 R)
• M48: 8,962,408 km (0.11 R)
• M49: 9,248,290 km (0.108 R)
• M50: 9,338,198 km (0.116 R)
• M51: 9,519,062 km (0.092 R)
• M52: 9,682,722 km (0.101 R)
• M53: 9,902,481 km (0.111 R)
• M54: 10,458,986 km (0.083 R)
• M55: 10,703,428 km (0.11 R)
• M56: 10,797,825 km (0.056 R)
• M57: 10,968,665 km (0.065 R)
• M58: 11,159,403 km (0.049 R)
• M59: 11,216,848 km (0.067 R)
• M60: 11,855,482 km (0.095 R)
• M61: 11,914,124 km (0.117 R)
• M62: 12,248,176 km (0.076 R)
• M63: 12,347,060 km (0.086 R)
• M64: 12,565,473 km (0.068 R)
• M65: 12,625,163 km (0.079 R)
• M66: 12,685,151 km (0.118 R)
• M67: 12,865,417 km (0.111 R)
• M68: 12,925,555 km (0.116 R)
• M69: 12,985,993 km (0.118 R)
• M70: 13,390,805 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 852.1

Radius: 10.7

Gravity: 7.44 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 3.59 AU - 5.97 AU

Year: 6645 Days

Day: 7.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 32.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 39,674,236 km

• M1: 134,339 km (0.087 R)
• M2: 287,677 km (0.11 R)
• M3: 422,913 km (0.03 R)
• M4: 519,105 km (0.08 R)
• M5: 610,359 km (0.116 R)
• M6: 751,729 km (0.119 R)
• M7: 904,618 km (0.081 R)
• M8: 2,474,349 km (0.06 R)
• M9: 3,632,087 km (0.078 R)
• M10: 3,897,773 km (0.105 R)
• M11: 4,114,989 km (0.112 R)
• M12: 4,532,965 km (0.076 R)
• M13: 4,703,955 km (0.112 R)
• M14: 4,993,876 km (0.05 R)
• M15: 5,469,897 km (0.081 R)
• M16: 5,560,702 km (0.11 R)
• M17: 5,929,312 km (0.056 R)
• M18: 6,211,004 km (0.069 R)
• M19: 7,314,588 km (0.103 R)
• M20: 7,515,498 km (0.065 R)
• M21: 7,786,420 km (0.048 R)
• M22: 8,095,040 km (0.113 R)
• M23: 8,477,711 km (0.027 R)
• M24: 8,583,178 km (0.084 R)
• M25: 8,653,638 km (0.071 R)
• M26: 8,973,479 km (0.112 R)
• M27: 9,771,284 km (0.061 R)
• M28: 10,141,539 km (0.053 R)
• M29: 10,516,282 km (0.06 R)
• M30: 10,591,828 km (0.094 R)
• M31: 11,125,594 km (0.069 R)
• M32: 11,628,990 km (0.098 R)
• M33: 11,981,892 km (0.1 R)
• M34: 13,021,148 km (0.038 R)
• M35: 13,102,230 km (0.097 R)
• M36: 13,716,180 km (0.048 R)
• M37: 13,798,758 km (0.116 R)
• M38: 13,922,924 km (0.091 R)
• M39: 14,047,390 km (0.104 R)
• M40: 14,255,929 km (0.113 R)
• M41: 14,972,054 km (0.05 R)
• M42: 15,484,726 km (0.079 R)
• M43: 15,570,745 km (0.106 R)
• M44: 16,395,777 km (0.108 R)
• M45: 16,791,463 km (0.103 R)
• M46: 17,012,719 km (0.028 R)
• M47: 17,101,430 km (0.103 R)
• M48: 17,324,032 km (0.098 R)
• M49: 17,458,072 km (0.119 R)
• M50: 18,542,506 km (0.114 R)
• M51: 18,633,911 km (0.066 R)
• M52: 18,908,872 km (0.103 R)
• M53: 19,093,027 km (0.117 R)
• M54: 19,509,358 km (0.059 R)
• M55: 19,788,657 km (0.083 R)
• M56: 20,209,924 km (0.103 R)
• M57: 20,350,995 km (0.084 R)
• M58: 20,871,297 km (0.1 R)
• M59: 20,966,291 km (0.098 R)
• M60: 21,156,879 km (0.1 R)
• M61: 21,539,700 km (0.08 R)
• M62: 21,780,104 km (0.12 R)
• M63: 22,021,405 km (0.09 R)
• M64: 22,118,195 km (0.098 R)
• M65: 22,215,134 km (0.083 R)
• M66: 23,044,654 km (0.117 R)
• M67: 23,389,178 km (0.056 R)
• M68: 23,685,831 km (0.039 R)
• M69: 25,137,379 km (0.061 R)
• M70: 25,950,443 km (0.093 R)
• M71: 29,341,528 km (0.064 R)
• M72: 30,466,504 km (0.067 R)
• M73: 30,682,523 km (0.074 R)
• M74: 31,551,089 km (0.109 R)
• M75: 31,660,295 km (0.113 R)
• M76: 32,427,882 km (0.047 R)
• M77: 33,257,103 km (0.116 R)
• M78: 33,535,055 km (0.098 R)
• M79: 34,317,452 km (0.076 R)
• M80: 34,710,895 km (0.087 R)
• M81: 34,992,887 km (0.117 R)
• M82: 35,445,570 km (0.104 R)
• M83: 36,471,362 km (0.106 R)
• M84: 37,045,370 km (0.11 R)
• M85: 37,218,155 km (0.084 R)
• M86: 37,622,518 km (0.083 R)
• M87: 38,843,985 km (0.084 R)

Planet 4 - Ice Giant

Semi-Major Axis: 6.09 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 425.4

Radius: 7.1

Gravity: 8.44 G

Time & Orbit

Eccentricity (e): 0.126

Orbit Range: 5.32 AU - 6.86 AU

Year: 9556 Days

Day: 19.5 Hours

Environment

Temp: -231 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 39,674,236 km

• M1: 127,906 km (0.102 R)
• M2: 208,839 km (0.1 R)
• M3: 273,764 km (0.077 R)
• M4: 453,730 km (0.105 R)
• M5: 774,767 km (0.104 R)
• M6: 984,055 km (0.071 R)
• M7: 2,008,351 km (0.119 R)
• M8: 2,741,531 km (0.107 R)
• M9: 2,789,851 km (0.111 R)
• M10: 3,289,358 km (0.11 R)
• M11: 3,418,611 km (0.081 R)
• M12: 3,602,466 km (0.039 R)
• M13: 3,655,574 km (0.069 R)
• M14: 3,816,541 km (0.102 R)
• M15: 4,034,655 km (0.108 R)
• M16: 4,454,725 km (0.098 R)
• M17: 5,828,183 km (0.104 R)
• M18: 6,528,002 km (0.027 R)
• M19: 7,120,111 km (0.117 R)
• M20: 8,110,000 km (0.066 R)
• M21: 8,603,224 km (0.093 R)
• M22: 8,961,511 km (0.043 R)
• M23: 9,033,767 km (0.058 R)
• M24: 9,142,524 km (0.052 R)
• M25: 9,324,585 km (0.059 R)
• M26: 9,471,191 km (0.089 R)
• M27: 9,655,645 km (0.083 R)
• M28: 10,328,985 km (0.087 R)
• M29: 11,289,254 km (0.072 R)
• M30: 11,563,317 km (0.118 R)
• M31: 11,720,844 km (0.027 R)
• M32: 13,088,467 km (0.078 R)
• M33: 13,170,597 km (0.112 R)
• M34: 13,252,726 km (0.079 R)
• M35: 13,541,749 km (0.063 R)
• M36: 13,624,776 km (0.053 R)
• M37: 14,168,115 km (0.084 R)
• M38: 14,506,057 km (0.084 R)
• M39: 14,676,000 km (0.059 R)
• M40: 14,889,326 km (0.071 R)
• M41: 15,103,700 km (0.087 R)
• M42: 15,448,972 km (0.088 R)
• M43: 16,367,353 km (0.118 R)
• M44: 16,900,071 km (0.074 R)
• M45: 17,303,387 km (0.096 R)
• M46: 17,800,651 km (0.119 R)
• M47: 17,845,979 km (0.058 R)
• M48: 18,901,691 km (0.114 R)
• M49: 18,994,442 km (0.1 R)
• M50: 19,460,439 km (0.091 R)
• M51: 20,356,231 km (0.104 R)
• M52: 20,546,669 km (0.047 R)
• M53: 20,881,020 km (0.064 R)
• M54: 21,072,954 km (0.092 R)
• M55: 21,121,125 km (0.112 R)
• M56: 21,846,525 km (0.063 R)
• M57: 21,943,913 km (0.088 R)
• M58: 22,236,826 km (0.061 R)
• M59: 24,121,909 km (0.045 R)
• M60: 24,273,003 km (0.077 R)
• M61: 25,185,550 km (0.112 R)
• M62: 25,697,324 km (0.111 R)
• M63: 26,160,928 km (0.108 R)
• M64: 26,835,464 km (0.057 R)
• M65: 29,267,627 km (0.091 R)
• M66: 29,482,449 km (0.116 R)
• M67: 29,751,725 km (0.07 R)
• M68: 29,913,740 km (0.077 R)
• M69: 30,401,279 km (0.112 R)
• M70: 31,439,339 km (0.089 R)
• M71: 32,711,370 km (0.055 R)
• M72: 33,718,462 km (0.078 R)
• M73: 34,792,725 km (0.11 R)
• M74: 35,935,503 km (0.111 R)
• M75: 36,974,460 km (0.077 R)
• M76: 37,555,947 km (0.111 R)
• M77: 38,669,105 km (0.117 R)

Kuiper Belt

Range: 30 - 58 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 373 - 14,933 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit