🌌 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: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 567

Radius: 15

Gravity: 2.52 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.65 AU - 0.79 AU

Year: 422 Days

Day: 6.5 Hours

Environment

Temp: -153 °C

Axial Tilt: 33.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 42,378,380 km

• M1: 186,698 km (0.114 R)
• M2: 303,534 km (0.057 R)
• M3: 405,410 km (0.047 R)
• M4: 517,309 km (0.117 R)
• M5: 744,848 km (0.111 R)
• M6: 892,800 km (0.085 R)
• M7: 1,086,679 km (0.111 R)
• M8: 1,357,301 km (0.118 R)
• M9: 1,459,327 km (0.044 R)
• M10: 1,574,069 km (0.053 R)
• M11: 1,697,337 km (0.111 R)
• M12: 1,840,203 km (0.082 R)
• M13: 2,048,444 km (0.092 R)
• M14: 2,183,979 km (0.109 R)
• M15: 2,363,946 km (0.115 R)
• M16: 2,494,544 km (0.117 R)
• M17: 2,603,452 km (0.067 R)
• M18: 2,707,721 km (0.066 R)
• M19: 3,113,431 km (0.094 R)
• M20: 3,224,582 km (0.107 R)
• M21: 3,525,124 km (0.105 R)
• M22: 3,682,501 km (0.112 R)
• M23: 3,779,441 km (0.039 R)
• M24: 4,025,529 km (0.086 R)
• M25: 4,197,417 km (0.091 R)
• M26: 4,306,025 km (0.112 R)
• M27: 4,556,003 km (0.069 R)
• M28: 4,660,273 km (0.105 R)
• M29: 4,993,577 km (0.039 R)
• M30: 5,124,325 km (0.055 R)
• M31: 5,225,154 km (0.045 R)
• M32: 5,365,926 km (0.087 R)

Planet 2 - Gas Giant

Semi-Major Axis: 3.32 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.7

Radius: 8.1

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.74 AU - 3.9 AU

Year: 4176 Days

Day: 7.1 Hours

Environment

Temp: -205 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 42,378,380 km

• M1: 122,371 km (0.118 R)
• M2: 218,562 km (0.1 R)
• M3: 280,197 km (0.114 R)
• M4: 336,595 km (0.115 R)
• M5: 426,653 km (0.083 R)
• M6: 502,350 km (0.069 R)
• M7: 582,983 km (0.083 R)
• M8: 695,032 km (0.072 R)
• M9: 805,285 km (0.085 R)
• M10: 1,043,445 km (0.06 R)
• M11: 1,117,047 km (0.098 R)
• M12: 1,383,481 km (0.094 R)
• M13: 1,694,345 km (0.108 R)
• M14: 1,961,378 km (0.078 R)
• M15: 2,027,051 km (0.05 R)
• M16: 2,664,787 km (0.092 R)
• M17: 2,766,962 km (0.115 R)
• M18: 2,930,323 km (0.097 R)
• M19: 3,127,643 km (0.114 R)
• M20: 3,235,652 km (0.109 R)
• M21: 3,487,126 km (0.098 R)
• M22: 3,761,339 km (0.087 R)
• M23: 4,059,488 km (0.114 R)
• M24: 4,194,425 km (0.054 R)
• M25: 4,296,600 km (0.05 R)
• M26: 4,891,402 km (0.094 R)
• M27: 5,089,320 km (0.069 R)
• M28: 5,605,133 km (0.116 R)
• M29: 5,661,382 km (0.114 R)
• M30: 5,755,628 km (0.066 R)
• M31: 5,888,322 km (0.104 R)
• M32: 6,022,062 km (0.06 R)
• M33: 6,409,970 km (0.079 R)
• M34: 6,508,106 km (0.079 R)
• M35: 6,567,347 km (0.118 R)
• M36: 7,332,390 km (0.112 R)
• M37: 7,394,024 km (0.086 R)
• M38: 7,476,453 km (0.086 R)
• M39: 7,662,852 km (0.118 R)
• M40: 7,809,158 km (0.104 R)
• M41: 7,977,306 km (0.037 R)
• M42: 8,040,586 km (0.064 R)
• M43: 8,705,399 km (0.06 R)
• M44: 9,165,712 km (0.059 R)
• M45: 9,521,755 km (0.045 R)
• M46: 9,588,924 km (0.081 R)
• M47: 9,656,393 km (0.098 R)
• M48: 9,814,368 km (0.093 R)
• M49: 9,882,286 km (0.09 R)
• M50: 10,316,269 km (0.036 R)
• M51: 10,477,835 km (0.04 R)
• M52: 10,896,858 km (0.108 R)
• M53: 10,990,806 km (0.077 R)
• M54: 11,179,299 km (0.098 R)
• M55: 11,368,989 km (0.118 R)
• M56: 12,065,367 km (0.085 R)
• M57: 12,455,519 km (0.098 R)
• M58: 12,578,339 km (0.104 R)
• M59: 12,701,458 km (0.089 R)
• M60: 12,973,875 km (0.092 R)
• M61: 13,348,468 km (0.09 R)
• M62: 13,423,716 km (0.106 R)
• M63: 13,751,934 km (0.091 R)
• M64: 14,108,276 km (0.115 R)
• M65: 14,236,182 km (0.045 R)
• M66: 15,090,685 km (0.095 R)
• M67: 15,537,384 km (0.116 R)
• M68: 16,363,015 km (0.083 R)
• M69: 16,524,431 km (0.095 R)
• M70: 16,984,744 km (0.116 R)
• M71: 17,148,254 km (0.075 R)
• M72: 17,230,234 km (0.085 R)
• M73: 17,476,771 km (0.113 R)
• M74: 17,696,979 km (0.048 R)
• M75: 17,918,085 km (0.113 R)
• M76: 18,140,088 km (0.073 R)
• M77: 18,839,757 km (0.067 R)
• M78: 18,896,156 km (0.105 R)

Asteroid Belt

Center: 3.99 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.65 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 360.6

Radius: 15

Gravity: 1.6 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 4.22 AU - 5.08 AU

Year: 6921 Days

Day: 14.2 Hours

Environment

Temp: -226 °C

Axial Tilt: 15.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 42,378,380 km

• M1: 204,201 km (0.037 R)
• M2: 312,660 km (0.107 R)
• M3: 427,252 km (0.099 R)
• M4: 522,994 km (0.109 R)
• M5: 685,308 km (0.093 R)
• M6: 817,104 km (0.115 R)
• M7: 919,279 km (0.105 R)
• M8: 1,109,867 km (0.093 R)
• M9: 1,254,827 km (0.099 R)
• M10: 1,360,293 km (0.036 R)
• M11: 1,917,546 km (0.119 R)
• M12: 2,023,162 km (0.032 R)
• M13: 2,296,178 km (0.09 R)
• M14: 2,639,954 km (0.119 R)
• M15: 2,758,286 km (0.092 R)
• M16: 3,186,883 km (0.062 R)
• M17: 3,527,967 km (0.063 R)
• M18: 3,926,047 km (0.081 R)
• M19: 4,222,699 km (0.073 R)
• M20: 4,621,826 km (0.077 R)
• M21: 5,231,138 km (0.038 R)
• M22: 5,331,070 km (0.036 R)
• M23: 5,609,172 km (0.103 R)
• M24: 5,866,181 km (0.082 R)
• M25: 6,285,504 km (0.102 R)
• M26: 6,472,053 km (0.084 R)
• M27: 6,741,778 km (0.086 R)
• M28: 6,960,191 km (0.048 R)
• M29: 7,125,646 km (0.088 R)
• M30: 7,432,321 km (0.073 R)
• M31: 7,601,517 km (0.106 R)
• M32: 7,772,058 km (0.102 R)
• M33: 8,940,866 km (0.102 R)
• M34: 9,211,339 km (0.118 R)
• M35: 9,946,164 km (0.09 R)
• M36: 10,446,719 km (0.116 R)
• M37: 10,731,852 km (0.118 R)
• M38: 10,923,337 km (0.095 R)
• M39: 11,083,856 km (0.095 R)
• M40: 11,472,212 km (0.101 R)
• M41: 11,668,036 km (0.116 R)
• M42: 12,262,537 km (0.107 R)
• M43: 12,429,339 km (0.091 R)
• M44: 12,900,572 km (0.069 R)
• M45: 14,525,504 km (0.089 R)
• M46: 14,808,544 km (0.104 R)
• M47: 15,415,911 km (0.111 R)
• M48: 15,632,229 km (0.05 R)
• M49: 15,849,745 km (0.083 R)
• M50: 16,287,468 km (0.087 R)
• M51: 16,766,181 km (0.084 R)
• M52: 17,888,764 km (0.093 R)
• M53: 18,650,666 km (0.094 R)
• M54: 19,267,757 km (0.117 R)
• M55: 19,384,294 km (0.098 R)
• M56: 19,696,056 km (0.119 R)
• M57: 19,970,119 km (0.067 R)
• M58: 20,285,022 km (0.077 R)
• M59: 20,680,858 km (0.087 R)
• M60: 21,079,387 km (0.1 R)
• M61: 21,199,365 km (0.113 R)
• M62: 22,086,630 km (0.106 R)
• M63: 22,412,304 km (0.086 R)
• M64: 24,651,784 km (0.065 R)
• M65: 25,116,735 km (0.036 R)
• M66: 26,313,218 km (0.107 R)
• M67: 27,048,791 km (0.101 R)
• M68: 27,572,084 km (0.077 R)
• M69: 28,098,669 km (0.103 R)
• M70: 28,717,256 km (0.051 R)
• M71: 29,878,136 km (0.11 R)
• M72: 30,057,952 km (0.108 R)

Planet 4 - Ice Giant

Semi-Major Axis: 5.72 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 530.9

Radius: 3.6

Gravity: 40.96 G

Time & Orbit

Eccentricity (e): 0.079

Orbit Range: 5.27 AU - 6.17 AU

Year: 9443 Days

Day: 19.7 Hours

Environment

Temp: -233 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 42,378,380 km

• M1: 107,561 km (0.037 R)
• M2: 346,020 km (0.081 R)
• M3: 435,479 km (0.093 R)
• M4: 462,407 km (0.115 R)
• M5: 620,831 km (0.057 R)
• M6: 666,907 km (0.099 R)
• M7: 778,956 km (0.113 R)
• M8: 931,696 km (0.061 R)
• M9: 1,075,459 km (0.063 R)
• M10: 1,187,807 km (0.11 R)
• M11: 1,226,104 km (0.098 R)
• M12: 1,423,873 km (0.071 R)
• M13: 1,782,608 km (0.072 R)
• M14: 1,848,730 km (0.106 R)
• M15: 2,238,583 km (0.034 R)
• M16: 2,578,319 km (0.073 R)
• M17: 3,012,004 km (0.111 R)
• M18: 3,331,694 km (0.045 R)
• M19: 4,206,243 km (0.111 R)
• M20: 4,991,034 km (0.052 R)
• M21: 5,689,506 km (0.084 R)
• M22: 5,918,092 km (0.095 R)
• M23: 6,350,579 km (0.083 R)
• M24: 6,553,733 km (0.086 R)
• M25: 6,587,692 km (0.105 R)
• M26: 7,000,881 km (0.101 R)
• M27: 7,210,617 km (0.114 R)
• M28: 7,280,928 km (0.12 R)
• M29: 7,564,716 km (0.117 R)
• M30: 7,672,127 km (0.113 R)
• M31: 8,289,816 km (0.09 R)
• M32: 8,511,670 km (0.12 R)
• M33: 8,923,363 km (0.11 R)
• M34: 9,456,829 km (0.071 R)
• M35: 10,197,040 km (0.04 R)
• M36: 10,236,533 km (0.108 R)
• M37: 10,554,279 km (0.096 R)
• M38: 10,754,441 km (0.117 R)
• M39: 10,996,341 km (0.058 R)
• M40: 11,403,397 km (0.107 R)
• M41: 13,037,604 km (0.097 R)
• M42: 13,166,258 km (0.102 R)
• M43: 13,991,141 km (0.104 R)
• M44: 14,922,238 km (0.057 R)
• M45: 15,056,876 km (0.041 R)
• M46: 15,191,963 km (0.099 R)
• M47: 15,781,678 km (0.108 R)
• M48: 17,312,214 km (0.049 R)
• M49: 17,406,610 km (0.1 R)
• M50: 18,166,866 km (0.12 R)
• M51: 18,599,204 km (0.081 R)
• M52: 18,840,954 km (0.056 R)
• M53: 19,181,140 km (0.101 R)
• M54: 19,670,474 km (0.064 R)
• M55: 20,064,964 km (0.103 R)
• M56: 20,362,514 km (0.103 R)
• M57: 20,461,997 km (0.114 R)
• M58: 20,761,641 km (0.112 R)
• M59: 22,331,970 km (0.12 R)
• M60: 22,846,736 km (0.067 R)
• M61: 23,209,362 km (0.104 R)
• M62: 23,678,351 km (0.095 R)
• M63: 24,255,799 km (0.109 R)
• M64: 25,050,762 km (0.098 R)
• M65: 25,157,425 km (0.04 R)
• M66: 25,746,542 km (0.045 R)
• M67: 26,069,823 km (0.025 R)
• M68: 26,557,362 km (0.102 R)
• M69: 26,938,537 km (0.061 R)
• M70: 28,203,836 km (0.087 R)
• M71: 28,759,891 km (0.085 R)
• M72: 29,375,786 km (0.06 R)
• M73: 30,165,962 km (0.109 R)
• M74: 30,449,899 km (0.04 R)
• M75: 30,620,590 km (0.073 R)
• M76: 30,963,169 km (0.034 R)
• M77: 31,192,203 km (0.039 R)
• M78: 32,461,840 km (0.069 R)
• M79: 32,636,271 km (0.095 R)
• M80: 33,807,174 km (0.072 R)
• M81: 34,102,031 km (0.099 R)
• M82: 34,279,305 km (0.104 R)
• M83: 34,575,509 km (0.113 R)
• M84: 34,932,150 km (0.09 R)
• M85: 35,649,023 km (0.119 R)
• M86: 35,828,989 km (0.04 R)
• M87: 36,009,255 km (0.054 R)
• M88: 36,189,819 km (0.11 R)
• M89: 36,915,219 km (0.099 R)
• M90: 37,584,221 km (0.029 R)
• M91: 39,367,278 km (0.115 R)
• M92: 40,425,234 km (0.087 R)
• M93: 40,800,874 km (0.081 R)
• M94: 41,429,485 km (0.035 R)
• M95: 41,871,397 km (0.114 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 346 - 12,872 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit