🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.36 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 985.2

Radius: 13.6

Gravity: 5.33 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.54 AU - 0.88 AU

Year: 399 Days

Day: 13.3 Hours

Environment

Temp: -162 °C

Axial Tilt: 13.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 54,185,251 km

• M1: 169,345 km (0.026 R)
• M2: 297,999 km (0.108 R)
• M3: 440,865 km (0.074 R)
• M4: 540,647 km (0.065 R)
• M5: 630,854 km (0.072 R)
• M6: 752,328 km (0.058 R)
• M7: 860,637 km (0.112 R)
• M8: 960,867 km (0.119 R)
• M9: 1,080,097 km (0.12 R)
• M10: 1,245,701 km (0.116 R)
• M11: 1,502,711 km (0.047 R)
• M12: 1,615,059 km (0.086 R)
• M13: 1,736,083 km (0.081 R)
• M14: 1,939,088 km (0.093 R)
• M15: 2,025,106 km (0.079 R)
• M16: 2,124,888 km (0.098 R)
• M17: 2,226,465 km (0.092 R)
• M18: 2,323,255 km (0.11 R)
• M19: 2,527,905 km (0.05 R)
• M20: 2,649,528 km (0.104 R)
• M21: 2,773,245 km (0.104 R)
• M22: 2,870,783 km (0.039 R)
• M23: 2,990,910 km (0.104 R)
• M24: 3,170,577 km (0.084 R)
• M25: 3,272,753 km (0.092 R)
• M26: 3,368,645 km (0.116 R)
• M27: 3,465,584 km (0.115 R)
• M28: 3,601,419 km (0.101 R)
• M29: 3,816,242 km (0.081 R)
• M30: 3,909,591 km (0.115 R)
• M31: 4,162,411 km (0.102 R)
• M32: 4,266,681 km (0.085 R)
• M33: 4,371,848 km (0.078 R)
• M34: 4,609,559 km (0.083 R)
• M35: 4,767,684 km (0.086 R)
• M36: 4,919,227 km (0.065 R)
• M37: 5,072,415 km (0.038 R)
• M38: 5,192,542 km (0.115 R)
• M39: 5,287,686 km (0.08 R)
• M40: 5,374,752 km (0.087 R)
• M41: 5,514,926 km (0.077 R)
• M42: 5,807,988 km (0.043 R)
• M43: 5,942,925 km (0.118 R)
• M44: 6,097,160 km (0.108 R)
• M45: 6,225,216 km (0.092 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 358

Radius: 12.3

Gravity: 2.37 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 2.33 AU - 3.65 AU

Year: 3448 Days

Day: 9.2 Hours

Environment

Temp: -206 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 54,185,251 km

• M1: 174,730 km (0.077 R)
• M2: 309,368 km (0.11 R)
• M3: 472,280 km (0.098 R)
• M4: 563,236 km (0.111 R)
• M5: 1,025,493 km (0.052 R)
• M6: 1,335,610 km (0.08 R)
• M7: 1,449,603 km (0.114 R)
• M8: 1,567,187 km (0.04 R)
• M9: 1,712,596 km (0.08 R)
• M10: 1,849,927 km (0.062 R)
• M11: 1,978,133 km (0.115 R)
• M12: 2,380,850 km (0.101 R)
• M13: 2,563,509 km (0.06 R)
• M14: 2,957,999 km (0.053 R)
• M15: 3,262,730 km (0.111 R)
• M16: 3,418,910 km (0.084 R)
• M17: 4,052,158 km (0.108 R)
• M18: 4,203,551 km (0.108 R)
• M19: 4,356,739 km (0.098 R)
• M20: 4,564,081 km (0.057 R)
• M21: 4,792,368 km (0.101 R)
• M22: 4,970,539 km (0.07 R)
• M23: 5,060,447 km (0.111 R)
• M24: 5,205,557 km (0.1 R)
• M25: 5,799,610 km (0.088 R)
• M26: 6,162,684 km (0.11 R)
• M27: 6,395,758 km (0.063 R)
• M28: 6,711,110 km (0.107 R)
• M29: 6,830,788 km (0.097 R)
• M30: 8,214,120 km (0.053 R)
• M31: 8,492,522 km (0.105 R)
• M32: 8,686,999 km (0.075 R)
• M33: 8,926,804 km (0.098 R)
• M34: 9,190,844 km (0.052 R)
• M35: 9,502,158 km (0.038 R)
• M36: 9,591,767 km (0.118 R)
• M37: 9,704,264 km (0.089 R)
• M38: 10,021,262 km (0.075 R)
• M39: 10,272,886 km (0.059 R)
• M40: 10,434,003 km (0.105 R)
• M41: 10,526,604 km (0.116 R)
• M42: 10,805,604 km (0.094 R)
• M43: 10,946,076 km (0.108 R)
• M44: 12,018,992 km (0.089 R)
• M45: 12,901,320 km (0.118 R)
• M46: 13,576,904 km (0.091 R)
• M47: 13,906,319 km (0.116 R)
• M48: 14,340,901 km (0.095 R)
• M49: 14,754,240 km (0.083 R)
• M50: 14,858,061 km (0.107 R)
• M51: 15,804,417 km (0.052 R)
• M52: 16,070,701 km (0.118 R)
• M53: 16,392,336 km (0.061 R)
• M54: 16,987,287 km (0.075 R)
• M55: 17,232,777 km (0.057 R)
• M56: 17,755,023 km (0.106 R)
• M57: 17,948,603 km (0.076 R)
• M58: 18,170,905 km (0.066 R)
• M59: 18,786,650 km (0.058 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 234.4

Radius: 8.5

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.82 AU - 4.14 AU

Year: 5295 Days

Day: 5.6 Hours

Environment

Temp: -229 °C

Axial Tilt: 76.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (55)

Outer Limit: 54,185,251 km

• M1: 181,911 km (0.037 R)
• M2: 273,914 km (0.066 R)
• M3: 518,805 km (0.117 R)
• M4: 755,170 km (0.066 R)
• M5: 1,002,156 km (0.027 R)
• M6: 1,323,941 km (0.075 R)
• M7: 1,425,369 km (0.064 R)
• M8: 1,555,967 km (0.076 R)
• M9: 1,773,333 km (0.108 R)
• M10: 1,971,700 km (0.108 R)
• M11: 2,044,255 km (0.102 R)
• M12: 2,147,477 km (0.119 R)
• M13: 2,514,441 km (0.108 R)
• M14: 2,609,286 km (0.099 R)
• M15: 3,220,543 km (0.095 R)
• M16: 3,729,924 km (0.102 R)
• M17: 4,434,978 km (0.05 R)
• M18: 4,940,918 km (0.097 R)
• M19: 5,120,436 km (0.115 R)
• M20: 6,007,102 km (0.086 R)
• M21: 6,070,831 km (0.096 R)
• M22: 6,349,233 km (0.042 R)
• M23: 6,544,458 km (0.116 R)
• M24: 6,874,172 km (0.096 R)
• M25: 7,322,367 km (0.117 R)
• M26: 7,390,434 km (0.112 R)
• M27: 7,527,166 km (0.115 R)
• M28: 7,687,685 km (0.12 R)
• M29: 8,650,946 km (0.08 R)
• M30: 8,867,563 km (0.107 R)
• M31: 9,232,433 km (0.109 R)
• M32: 9,826,336 km (0.116 R)
• M33: 10,128,075 km (0.082 R)
• M34: 10,509,400 km (0.106 R)
• M35: 10,689,067 km (0.083 R)
• M36: 11,286,262 km (0.047 R)
• M37: 11,522,926 km (0.079 R)
• M38: 12,027,968 km (0.062 R)
• M39: 12,215,863 km (0.117 R)
• M40: 12,296,646 km (0.053 R)
• M41: 12,676,176 km (0.099 R)
• M42: 13,474,729 km (0.068 R)
• M43: 14,374,560 km (0.078 R)
• M44: 15,119,857 km (0.08 R)
• M45: 15,351,733 km (0.073 R)
• M46: 16,231,818 km (0.091 R)
• M47: 16,588,309 km (0.065 R)
• M48: 17,218,565 km (0.106 R)
• M49: 17,917,786 km (0.051 R)
• M50: 18,626,431 km (0.09 R)
• M51: 18,781,564 km (0.101 R)
• M52: 19,912,075 km (0.075 R)
• M53: 20,102,663 km (0.04 R)
• M54: 20,517,498 km (0.089 R)
• M55: 21,942,866 km (0.09 R)

Planet 4 - Ice Giant

Semi-Major Axis: 9.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 286.7

Radius: 6.1

Gravity: 7.7 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 6.96 AU - 11.42 AU

Year: 18578 Days

Day: 17.8 Hours

Environment

Temp: -229 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 54,185,251 km

• M1: 185,352 km (0.095 R)
• M2: 252,372 km (0.064 R)
• M3: 430,094 km (0.09 R)
• M4: 558,299 km (0.104 R)
• M5: 662,719 km (0.075 R)
• M6: 972,536 km (0.111 R)
• M7: 1,014,274 km (0.104 R)
• M8: 1,209,499 km (0.105 R)
• M9: 1,464,414 km (0.106 R)
• M10: 1,735,934 km (0.114 R)
• M11: 1,943,276 km (0.075 R)
• M12: 2,076,867 km (0.102 R)
• M13: 2,940,645 km (0.073 R)
• M14: 3,156,665 km (0.109 R)
• M15: 4,037,048 km (0.089 R)
• M16: 4,105,115 km (0.083 R)
• M17: 4,381,422 km (0.115 R)
• M18: 4,628,109 km (0.083 R)
• M19: 5,245,949 km (0.079 R)
• M20: 5,545,593 km (0.108 R)
• M21: 5,697,435 km (0.108 R)
• M22: 5,850,773 km (0.086 R)
• M23: 6,517,530 km (0.068 R)
• M24: 6,798,924 km (0.113 R)
• M25: 7,373,829 km (0.088 R)
• M26: 7,921,656 km (0.094 R)
• M27: 8,438,816 km (0.114 R)
• M28: 8,789,772 km (0.104 R)
• M29: 9,280,005 km (0.101 R)
• M30: 9,324,884 km (0.047 R)
• M31: 10,101,147 km (0.07 R)
• M32: 10,333,473 km (0.094 R)
• M33: 10,567,444 km (0.118 R)
• M34: 10,755,937 km (0.077 R)
• M35: 10,945,478 km (0.116 R)
• M36: 11,279,829 km (0.106 R)
• M37: 11,617,771 km (0.073 R)
• M38: 11,666,240 km (0.115 R)
• M39: 12,451,779 km (0.058 R)
• M40: 14,022,108 km (0.074 R)
• M41: 14,909,223 km (0.087 R)
• M42: 15,120,754 km (0.059 R)
• M43: 15,814,589 km (0.119 R)
• M44: 15,976,155 km (0.093 R)
• M45: 16,030,160 km (0.098 R)
• M46: 16,301,082 km (0.054 R)
• M47: 16,957,367 km (0.095 R)
• M48: 17,233,226 km (0.066 R)
• M49: 18,863,095 km (0.117 R)
• M50: 19,609,588 km (0.057 R)
• M51: 20,365,656 km (0.098 R)
• M52: 21,607,019 km (0.075 R)
• M53: 24,100,516 km (0.103 R)
• M54: 24,972,522 km (0.086 R)
• M55: 25,286,528 km (0.111 R)
• M56: 25,791,570 km (0.111 R)
• M57: 27,585,249 km (0.109 R)
• M58: 28,235,701 km (0.105 R)
• M59: 28,628,245 km (0.112 R)
• M60: 28,890,939 km (0.109 R)
• M61: 29,022,735 km (0.107 R)
• M62: 30,954,343 km (0.116 R)
• M63: 31,697,844 km (0.112 R)
• M64: 32,995,755 km (0.045 R)
• M65: 35,150,712 km (0.113 R)
• M66: 35,855,468 km (0.111 R)
• M67: 36,209,566 km (0.073 R)
• M68: 36,849,995 km (0.063 R)
• M69: 36,921,353 km (0.074 R)
• M70: 38,938,680 km (0.052 R)
• M71: 39,521,663 km (0.063 R)
• M72: 40,107,488 km (0.084 R)
• M73: 42,031,167 km (0.074 R)
• M74: 49,310,600 km (0.119 R)
• M75: 49,941,005 km (0.066 R)
• M76: 51,768,642 km (0.085 R)
• M77: 53,699,053 km (0.115 R)

Kuiper Belt

Range: 30 - 46 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 336 - 12,354 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit