🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.26 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 882.8

Radius: 8

Gravity: 13.79 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.41 AU - 0.61 AU

Year: 251 Days

Day: 5.2 Hours

Environment

Temp: -144 °C

Axial Tilt: 16.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (45)

Outer Limit: 33,647,858 km

• M1: 105,915 km (0.055 R)
• M2: 189,391 km (0.111 R)
• M3: 252,671 km (0.035 R)
• M4: 311,762 km (0.119 R)
• M5: 366,515 km (0.099 R)
• M6: 456,274 km (0.099 R)
• M7: 529,726 km (0.095 R)
• M8: 630,256 km (0.081 R)
• M9: 730,636 km (0.038 R)
• M10: 790,176 km (0.058 R)
• M11: 854,952 km (0.056 R)
• M12: 967,300 km (0.113 R)
• M13: 1,048,831 km (0.118 R)
• M14: 1,157,289 km (0.12 R)
• M15: 1,215,034 km (0.09 R)
• M16: 1,269,637 km (0.088 R)
• M17: 1,372,560 km (0.069 R)
• M18: 1,473,988 km (0.111 R)
• M19: 1,568,683 km (0.095 R)
• M20: 1,656,348 km (0.087 R)
• M21: 1,750,295 km (0.079 R)
• M22: 1,919,041 km (0.082 R)
• M23: 2,027,799 km (0.109 R)
• M24: 2,195,050 km (0.099 R)
• M25: 2,314,279 km (0.086 R)
• M26: 2,398,503 km (0.059 R)
• M27: 2,478,388 km (0.089 R)
• M28: 2,543,014 km (0.109 R)
• M29: 2,679,447 km (0.066 R)
• M30: 2,846,249 km (0.074 R)
• M31: 2,948,125 km (0.099 R)
• M32: 3,016,641 km (0.098 R)
• M33: 3,091,590 km (0.077 R)
• M34: 3,143,799 km (0.076 R)
• M35: 3,202,142 km (0.095 R)
• M36: 3,302,074 km (0.106 R)
• M37: 3,409,186 km (0.041 R)
• M38: 3,469,175 km (0.106 R)
• M39: 3,608,600 km (0.03 R)
• M40: 3,780,637 km (0.099 R)
• M41: 3,899,119 km (0.06 R)
• M42: 4,006,081 km (0.049 R)
• M43: 4,063,078 km (0.061 R)
• M44: 4,171,537 km (0.117 R)
• M45: 4,450,237 km (0.043 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 448.5

Radius: 11.8

Gravity: 3.22 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.03 AU - 1.07 AU

Year: 743 Days

Day: 9.7 Hours

Environment

Temp: -178 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (46)

Outer Limit: 33,647,858 km

• M1: 147,354 km (0.108 R)
• M2: 266,135 km (0.08 R)
• M3: 378,034 km (0.102 R)
• M4: 500,255 km (0.057 R)
• M5: 607,966 km (0.095 R)
• M6: 767,287 km (0.107 R)
• M7: 845,228 km (0.065 R)
• M8: 926,160 km (0.115 R)
• M9: 1,069,326 km (0.105 R)
• M10: 1,174,792 km (0.096 R)
• M11: 1,260,661 km (0.042 R)
• M12: 1,372,710 km (0.099 R)
• M13: 1,613,563 km (0.047 R)
• M14: 1,690,606 km (0.118 R)
• M15: 1,828,385 km (0.117 R)
• M16: 2,250,251 km (0.057 R)
• M17: 2,358,710 km (0.037 R)
• M18: 2,626,340 km (0.051 R)
• M19: 2,733,153 km (0.102 R)
• M20: 2,833,683 km (0.098 R)
• M21: 2,967,124 km (0.095 R)
• M22: 3,046,561 km (0.107 R)
• M23: 3,379,865 km (0.117 R)
• M24: 3,513,156 km (0.111 R)
• M25: 3,622,812 km (0.051 R)
• M26: 3,776,449 km (0.059 R)
• M27: 3,906,300 km (0.083 R)
• M28: 4,055,149 km (0.095 R)
• M29: 4,161,364 km (0.057 R)
• M30: 4,376,785 km (0.108 R)
• M31: 4,494,967 km (0.081 R)
• M32: 4,874,796 km (0.1 R)
• M33: 5,007,041 km (0.092 R)
• M34: 5,381,335 km (0.117 R)
• M35: 5,715,237 km (0.062 R)
• M36: 5,804,697 km (0.093 R)
• M37: 5,955,042 km (0.056 R)
• M38: 6,096,412 km (0.083 R)
• M39: 6,310,637 km (0.106 R)
• M40: 6,392,915 km (0.092 R)
• M41: 6,568,992 km (0.042 R)
• M42: 6,778,130 km (0.116 R)
• M43: 6,915,311 km (0.116 R)
• M44: 7,010,755 km (0.114 R)
• M45: 7,128,189 km (0.109 R)
• M46: 7,203,137 km (0.093 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 122.1

Radius: 14.1

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 1.83 AU - 2.79 AU

Year: 2423 Days

Day: 7.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (53)

Outer Limit: 33,647,858 km

• M1: 194,328 km (0.092 R)
• M2: 326,871 km (0.115 R)
• M3: 421,866 km (0.088 R)
• M4: 531,222 km (0.047 R)
• M5: 664,215 km (0.095 R)
• M6: 891,603 km (0.059 R)
• M7: 1,049,579 km (0.086 R)
• M8: 1,188,854 km (0.055 R)
• M9: 1,487,452 km (0.109 R)
• M10: 1,589,777 km (0.089 R)
• M11: 1,835,715 km (0.06 R)
• M12: 2,024,209 km (0.071 R)
• M13: 2,219,434 km (0.081 R)
• M14: 2,337,766 km (0.115 R)
• M15: 2,439,642 km (0.05 R)
• M16: 2,764,120 km (0.096 R)
• M17: 2,872,130 km (0.036 R)
• M18: 2,961,739 km (0.065 R)
• M19: 3,194,812 km (0.091 R)
• M20: 3,298,035 km (0.119 R)
• M21: 3,539,934 km (0.097 R)
• M22: 3,853,492 km (0.09 R)
• M23: 4,030,316 km (0.102 R)
• M24: 4,142,215 km (0.077 R)
• M25: 4,357,936 km (0.079 R)
• M26: 4,449,789 km (0.104 R)
• M27: 4,623,921 km (0.102 R)
• M28: 4,741,355 km (0.08 R)
• M29: 4,955,130 km (0.085 R)
• M30: 5,184,314 km (0.118 R)
• M31: 5,294,119 km (0.038 R)
• M32: 5,441,922 km (0.107 R)
• M33: 5,956,688 km (0.066 R)
• M34: 6,213,697 km (0.079 R)
• M35: 6,356,563 km (0.076 R)
• M36: 6,645,736 km (0.106 R)
• M37: 6,898,855 km (0.052 R)
• M38: 7,060,421 km (0.108 R)
• M39: 7,250,560 km (0.071 R)
• M40: 7,428,581 km (0.099 R)
• M41: 7,566,660 km (0.086 R)
• M42: 7,845,212 km (0.091 R)
• M43: 7,999,896 km (0.092 R)
• M44: 8,098,780 km (0.083 R)
• M45: 8,513,166 km (0.077 R)
• M46: 8,672,189 km (0.094 R)
• M47: 8,934,434 km (0.052 R)
• M48: 9,481,962 km (0.064 R)
• M49: 9,782,504 km (0.089 R)
• M50: 9,949,156 km (0.069 R)
• M51: 10,131,965 km (0.112 R)
• M52: 10,362,196 km (0.095 R)
• M53: 10,454,647 km (0.12 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 524.5

Radius: 10.2

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.094

Orbit Range: 4.13 AU - 4.99 AU

Year: 6721 Days

Day: 7.5 Hours

Environment

Temp: -229 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 33,647,858 km

• M1: 138,677 km (0.097 R)
• M2: 251,474 km (0.109 R)
• M3: 346,319 km (0.042 R)
• M4: 1,251,087 km (0.115 R)
• M5: 1,417,141 km (0.077 R)
• M6: 2,054,876 km (0.101 R)
• M7: 2,538,825 km (0.063 R)
• M8: 3,035,490 km (0.041 R)
• M9: 3,102,660 km (0.113 R)
• M10: 3,562,224 km (0.052 R)
• M11: 3,680,556 km (0.066 R)
• M12: 3,824,320 km (0.082 R)
• M13: 4,367,360 km (0.12 R)
• M14: 4,699,617 km (0.094 R)
• M15: 4,829,767 km (0.06 R)
• M16: 5,040,251 km (0.031 R)
• M17: 5,388,964 km (0.096 R)
• M18: 5,634,903 km (0.082 R)
• M19: 6,251,845 km (0.1 R)
• M20: 6,337,564 km (0.088 R)
• M21: 6,510,350 km (0.097 R)
• M22: 6,597,266 km (0.099 R)
• M23: 6,919,650 km (0.063 R)
• M24: 7,277,039 km (0.039 R)
• M25: 7,518,789 km (0.097 R)
• M26: 7,671,229 km (0.12 R)
• M27: 7,979,102 km (0.061 R)
• M28: 8,322,429 km (0.073 R)
• M29: 8,480,254 km (0.115 R)
• M30: 8,575,249 km (0.095 R)
• M31: 8,894,940 km (0.118 R)
• M32: 9,381,582 km (0.068 R)
• M33: 9,843,689 km (0.108 R)
• M34: 10,755,937 km (0.083 R)
• M35: 11,274,444 km (0.071 R)
• M36: 11,765,573 km (0.077 R)
• M37: 12,120,868 km (0.111 R)
• M38: 12,228,130 km (0.103 R)
• M39: 12,587,913 km (0.108 R)
• M40: 12,951,136 km (0.082 R)
• M41: 13,060,792 km (0.103 R)
• M42: 13,207,547 km (0.09 R)
• M43: 13,428,503 km (0.042 R)
• M44: 13,911,854 km (0.096 R)
• M45: 14,362,892 km (0.1 R)
• M46: 14,971,904 km (0.092 R)
• M47: 15,318,224 km (0.115 R)
• M48: 15,667,086 km (0.095 R)
• M49: 16,254,407 km (0.043 R)
• M50: 16,769,323 km (0.068 R)
• M51: 16,968,886 km (0.077 R)
• M52: 17,733,930 km (0.067 R)
• M53: 18,018,764 km (0.049 R)
• M54: 18,141,285 km (0.104 R)
• M55: 18,346,084 km (0.107 R)
• M56: 20,054,043 km (0.117 R)
• M57: 20,138,716 km (0.072 R)
• M58: 20,862,769 km (0.079 R)
• M59: 21,335,798 km (0.063 R)
• M60: 22,908,520 km (0.111 R)
• M61: 23,307,647 km (0.108 R)
• M62: 23,441,089 km (0.107 R)
• M63: 23,708,869 km (0.067 R)
• M64: 23,888,087 km (0.104 R)
• M65: 24,022,576 km (0.11 R)
• M66: 24,292,600 km (0.101 R)
• M67: 24,835,640 km (0.052 R)
• M68: 25,291,315 km (0.117 R)
• M69: 27,187,917 km (0.087 R)
• M70: 27,281,715 km (0.1 R)
• M71: 27,422,337 km (0.115 R)
• M72: 27,798,875 km (0.107 R)
• M73: 28,035,090 km (0.069 R)
• M74: 28,366,898 km (0.103 R)
• M75: 28,795,346 km (0.117 R)
• M76: 28,986,383 km (0.048 R)
• M77: 29,755,166 km (0.07 R)
• M78: 29,851,657 km (0.079 R)
• M79: 30,142,026 km (0.091 R)
• M80: 30,433,293 km (0.051 R)
• M81: 31,509,201 km (0.113 R)
• M82: 31,952,908 km (0.049 R)
• M83: 32,299,527 km (0.091 R)
• M84: 32,746,824 km (0.106 R)
• M85: 33,146,251 km (0.099 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 504 - 12,086 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit