🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.35 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 813.3

Radius: 13.8

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 0.67 AU - 0.73 AU

Year: 397 Days

Day: 13.9 Hours

Environment

Temp: -166 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 43,913,518 km

• M1: 184,305 km (0.106 R)
• M2: 296,653 km (0.103 R)
• M3: 446,699 km (0.115 R)
• M4: 535,411 km (0.119 R)
• M5: 628,161 km (0.116 R)
• M6: 800,349 km (0.093 R)
• M7: 994,527 km (0.115 R)
• M8: 1,100,292 km (0.077 R)
• M9: 1,210,247 km (0.116 R)
• M10: 1,344,436 km (0.08 R)
• M11: 1,574,368 km (0.091 R)
• M12: 1,672,355 km (0.074 R)
• M13: 1,761,216 km (0.085 R)
• M14: 1,897,799 km (0.109 R)
• M15: 2,002,667 km (0.096 R)
• M16: 2,139,549 km (0.077 R)
• M17: 2,279,722 km (0.109 R)
• M18: 2,505,465 km (0.025 R)
• M19: 2,601,806 km (0.119 R)
• M20: 2,751,853 km (0.099 R)
• M21: 2,945,432 km (0.118 R)
• M22: 3,040,577 km (0.089 R)
• M23: 3,178,207 km (0.113 R)
• M24: 3,275,894 km (0.104 R)
• M25: 3,388,841 km (0.118 R)
• M26: 3,553,398 km (0.105 R)
• M27: 3,647,645 km (0.119 R)
• M28: 3,750,119 km (0.083 R)
• M29: 3,846,161 km (0.114 R)
• M30: 3,987,980 km (0.104 R)
• M31: 4,230,777 km (0.099 R)
• M32: 4,323,229 km (0.097 R)
• M33: 4,416,279 km (0.107 R)
• M34: 4,588,615 km (0.06 R)
• M35: 4,675,681 km (0.089 R)
• M36: 4,859,537 km (0.083 R)
• M37: 5,168,606 km (0.069 R)
• M38: 5,300,701 km (0.103 R)
• M39: 5,467,353 km (0.057 R)
• M40: 5,593,464 km (0.086 R)
• M41: 5,703,718 km (0.116 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 54

Radius: 9.1

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 2.03 AU - 2.25 AU

Year: 2123 Days

Day: 12.6 Hours

Environment

Temp: -202 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 43,913,518 km

• M1: 115,789 km (0.111 R)
• M2: 172,935 km (0.093 R)
• M3: 240,853 km (0.098 R)
• M4: 394,041 km (0.101 R)
• M5: 470,336 km (0.119 R)
• M6: 539,899 km (0.076 R)
• M7: 617,989 km (0.107 R)
• M8: 738,116 km (0.12 R)
• M9: 866,471 km (0.047 R)
• M10: 1,062,444 km (0.114 R)
• M11: 1,380,340 km (0.084 R)
• M12: 1,466,059 km (0.071 R)
• M13: 1,540,858 km (0.109 R)
• M14: 1,598,004 km (0.108 R)
• M15: 1,727,407 km (0.101 R)
• M16: 1,867,131 km (0.096 R)
• M17: 1,948,811 km (0.119 R)
• M18: 2,031,539 km (0.058 R)
• M19: 2,108,582 km (0.104 R)
• M20: 2,172,311 km (0.116 R)
• M21: 2,396,707 km (0.052 R)
• M22: 2,485,718 km (0.077 R)
• M23: 2,568,296 km (0.09 R)
• M24: 2,674,660 km (0.094 R)
• M25: 2,751,554 km (0.077 R)
• M26: 2,876,169 km (0.101 R)
• M27: 3,018,735 km (0.12 R)
• M28: 3,139,311 km (0.102 R)
• M29: 3,302,523 km (0.115 R)
• M30: 3,612,041 km (0.117 R)
• M31: 3,671,581 km (0.072 R)
• M32: 3,731,569 km (0.045 R)
• M33: 3,930,834 km (0.103 R)
• M34: 4,196,071 km (0.108 R)
• M35: 4,660,422 km (0.118 R)
• M36: 4,753,472 km (0.098 R)
• M37: 5,295,316 km (0.098 R)
• M38: 5,363,233 km (0.042 R)
• M39: 5,451,047 km (0.067 R)
• M40: 5,558,907 km (0.085 R)
• M41: 5,967,309 km (0.085 R)
• M42: 6,241,672 km (0.115 R)
• M43: 6,855,472 km (0.103 R)
• M44: 7,057,280 km (0.116 R)
• M45: 7,132,078 km (0.059 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827

Radius: 15

Gravity: 3.68 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 5.34 AU - 5.68 AU

Year: 8772 Days

Day: 8.6 Hours

Environment

Temp: -228 °C

Axial Tilt: 46.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 43,913,518 km

• M1: 198,367 km (0.11 R)
• M2: 453,282 km (0.063 R)
• M3: 661,223 km (0.115 R)
• M4: 755,020 km (0.061 R)
• M5: 1,143,377 km (0.109 R)
• M6: 1,240,615 km (0.093 R)
• M7: 1,381,985 km (0.08 R)
• M8: 1,593,965 km (0.096 R)
• M9: 1,771,538 km (0.036 R)
• M10: 2,050,837 km (0.116 R)
• M11: 2,171,712 km (0.043 R)
• M12: 2,812,141 km (0.1 R)
• M13: 3,655,574 km (0.037 R)
• M14: 4,105,714 km (0.092 R)
• M15: 4,573,955 km (0.115 R)
• M16: 4,701,711 km (0.047 R)
• M17: 5,527,492 km (0.108 R)
• M18: 5,698,033 km (0.118 R)
• M19: 5,870,520 km (0.114 R)
• M20: 6,577,519 km (0.108 R)
• M21: 6,868,038 km (0.067 R)
• M22: 7,162,746 km (0.075 R)
• M23: 8,857,690 km (0.114 R)
• M24: 9,017,760 km (0.116 R)
• M25: 9,138,485 km (0.119 R)
• M26: 9,626,623 km (0.039 R)
• M27: 10,841,657 km (0.084 R)
• M28: 12,416,474 km (0.101 R)
• M29: 12,685,899 km (0.094 R)
• M30: 12,821,435 km (0.118 R)
• M31: 13,093,703 km (0.094 R)
• M32: 13,736,675 km (0.071 R)
• M33: 14,531,339 km (0.084 R)
• M34: 14,958,141 km (0.062 R)
• M35: 15,872,633 km (0.035 R)
• M36: 16,558,240 km (0.099 R)
• M37: 16,755,859 km (0.048 R)
• M38: 18,059,605 km (0.114 R)
• M39: 18,467,408 km (0.099 R)
• M40: 18,672,357 km (0.101 R)
• M41: 19,084,649 km (0.108 R)
• M42: 19,188,320 km (0.106 R)
• M43: 19,656,562 km (0.034 R)
• M44: 22,162,925 km (0.058 R)
• M45: 22,271,832 km (0.05 R)
• M46: 22,709,256 km (0.083 R)
• M47: 22,818,911 km (0.108 R)
• M48: 24,543,027 km (0.109 R)
• M49: 24,712,222 km (0.098 R)
• M50: 25,164,905 km (0.095 R)
• M51: 25,906,611 km (0.063 R)
• M52: 26,021,353 km (0.109 R)
• M53: 26,424,220 km (0.03 R)
• M54: 26,713,243 km (0.092 R)
• M55: 26,829,181 km (0.119 R)
• M56: 27,119,700 km (0.081 R)
• M57: 27,586,745 km (0.118 R)
• M58: 29,182,655 km (0.084 R)
• M59: 29,721,357 km (0.095 R)
• M60: 30,082,187 km (0.111 R)
• M61: 31,295,725 km (0.097 R)
• M62: 32,773,004 km (0.102 R)
• M63: 35,094,912 km (0.052 R)
• M64: 35,285,500 km (0.038 R)
• M65: 36,051,292 km (0.075 R)
• M66: 36,179,497 km (0.117 R)
• M67: 37,210,226 km (0.081 R)
• M68: 37,859,332 km (0.111 R)
• M69: 37,989,631 km (0.098 R)
• M70: 39,234,734 km (0.071 R)
• M71: 39,630,720 km (0.112 R)
• M72: 39,762,964 km (0.04 R)
• M73: 41,362,016 km (0.115 R)
• M74: 41,765,033 km (0.074 R)
• M75: 43,594,615 km (0.068 R)
• M76: 44,966,876 km (0.052 R)
• M77: 45,243,034 km (0.087 R)
• M78: 45,519,640 km (0.11 R)
• M79: 46,074,798 km (0.11 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 673.4

Radius: 13.9

Gravity: 3.49 G

Time & Orbit

Eccentricity (e): 0.223

Orbit Range: 4.3 AU - 6.78 AU

Year: 8844 Days

Day: 14.5 Hours

Environment

Temp: -218 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 43,913,518 km

• M1: 176,825 km (0.088 R)
• M2: 278,551 km (0.088 R)
• M3: 366,964 km (0.027 R)
• M4: 661,971 km (0.11 R)
• M5: 864,526 km (0.087 R)
• M6: 1,089,372 km (0.111 R)
• M7: 1,181,225 km (0.047 R)
• M8: 1,353,861 km (0.04 R)
• M9: 1,597,705 km (0.079 R)
• M10: 1,968,409 km (0.089 R)
• M11: 2,390,873 km (0.075 R)
• M12: 2,588,043 km (0.114 R)
• M13: 2,816,330 km (0.038 R)
• M14: 2,972,210 km (0.093 R)
• M15: 3,347,552 km (0.097 R)
• M16: 3,597,081 km (0.112 R)
• M17: 3,881,616 km (0.118 R)
• M18: 3,968,383 km (0.102 R)
• M19: 4,114,540 km (0.111 R)
• M20: 4,748,087 km (0.094 R)
• M21: 5,092,312 km (0.043 R)
• M22: 5,219,619 km (0.072 R)
• M23: 5,607,676 km (0.08 R)
• M24: 6,968,568 km (0.081 R)
• M25: 7,181,296 km (0.12 R)
• M26: 7,540,630 km (0.081 R)
• M27: 8,165,052 km (0.052 R)
• M28: 8,768,081 km (0.08 R)
• M29: 8,959,566 km (0.113 R)
• M30: 9,778,764 km (0.091 R)
• M31: 10,057,166 km (0.091 R)
• M32: 10,257,627 km (0.112 R)
• M33: 11,279,979 km (0.034 R)
• M34: 11,530,256 km (0.063 R)
• M35: 11,951,374 km (0.108 R)
• M36: 12,377,578 km (0.075 R)
• M37: 13,157,432 km (0.059 R)
• M38: 13,553,268 km (0.118 R)
• M39: 14,042,453 km (0.107 R)
• M40: 14,582,800 km (0.058 R)
• M41: 16,859,381 km (0.097 R)
• M42: 17,002,247 km (0.12 R)
• M43: 17,819,949 km (0.118 R)
• M44: 17,965,657 km (0.099 R)
• M45: 18,209,202 km (0.061 R)
• M46: 18,453,945 km (0.081 R)
• M47: 18,996,237 km (0.026 R)
• M48: 20,096,529 km (0.092 R)
• M49: 20,705,243 km (0.048 R)
• M50: 20,909,594 km (0.111 R)
• M51: 21,526,535 km (0.091 R)
• M52: 22,045,191 km (0.041 R)
• M53: 22,306,090 km (0.094 R)
• M54: 22,515,676 km (0.109 R)
• M55: 22,673,203 km (0.081 R)
• M56: 23,253,942 km (0.088 R)
• M57: 23,786,061 km (0.09 R)
• M58: 24,483,936 km (0.04 R)
• M59: 27,342,452 km (0.11 R)
• M60: 28,073,387 km (0.065 R)
• M61: 28,583,216 km (0.093 R)
• M62: 29,439,814 km (0.074 R)
• M63: 29,554,705 km (0.064 R)
• M64: 30,362,833 km (0.075 R)
• M65: 32,533,348 km (0.111 R)
• M66: 32,652,129 km (0.112 R)
• M67: 33,487,483 km (0.101 R)
• M68: 35,667,573 km (0.073 R)
• M69: 35,851,429 km (0.064 R)
• M70: 36,158,254 km (0.107 R)
• M71: 36,898,614 km (0.075 R)
• M72: 37,893,440 km (0.105 R)
• M73: 38,331,313 km (0.061 R)
• M74: 38,582,488 km (0.1 R)
• M75: 40,674,315 km (0.115 R)
• M76: 41,186,987 km (0.06 R)
• M77: 42,542,942 km (0.117 R)
• M78: 43,716,836 km (0.062 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 240 - 19,923 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit