🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.41 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 71.4

Radius: 12.3

Gravity: 0.47 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.71 AU - 0.93 AU

Year: 479 Days

Day: 13.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 44.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 62,105,679 km

• M1: 153,039 km (0.074 R)
• M2: 244,892 km (0.082 R)
• M3: 325,375 km (0.11 R)
• M4: 407,505 km (0.093 R)
• M5: 499,657 km (0.055 R)
• M6: 720,314 km (0.044 R)
• M7: 832,811 km (0.106 R)
• M8: 910,752 km (0.088 R)
• M9: 999,763 km (0.113 R)
• M10: 1,083,388 km (0.112 R)
• M11: 1,181,524 km (0.12 R)
• M12: 1,261,260 km (0.09 R)
• M13: 1,419,833 km (0.108 R)
• M14: 1,581,997 km (0.109 R)
• M15: 1,667,268 km (0.101 R)
• M16: 1,789,191 km (0.1 R)
• M17: 1,871,170 km (0.088 R)
• M18: 1,954,347 km (0.104 R)
• M19: 2,031,539 km (0.071 R)
• M20: 2,132,218 km (0.099 R)
• M21: 2,269,250 km (0.067 R)
• M22: 2,362,300 km (0.117 R)
• M23: 2,456,547 km (0.087 R)
• M24: 2,632,923 km (0.101 R)
• M25: 2,743,176 km (0.114 R)
• M26: 2,825,904 km (0.085 R)
• M27: 2,930,622 km (0.088 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 565

Radius: 12.4

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 0.62 AU - 1.04 AU

Year: 488 Days

Day: 14.7 Hours

Environment

Temp: -142 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 62,105,679 km

• M1: 155,133 km (0.094 R)
• M2: 260,300 km (0.049 R)
• M3: 341,981 km (0.065 R)
• M4: 494,122 km (0.106 R)
• M5: 575,204 km (0.104 R)
• M6: 681,418 km (0.091 R)
• M7: 795,412 km (0.053 R)
• M8: 916,437 km (0.028 R)
• M9: 1,021,005 km (0.04 R)
• M10: 1,125,275 km (0.091 R)
• M11: 1,288,636 km (0.112 R)
• M12: 1,433,746 km (0.11 R)
• M13: 1,519,316 km (0.101 R)
• M14: 1,656,647 km (0.032 R)
• M15: 1,735,335 km (0.049 R)
• M16: 1,844,392 km (0.112 R)
• M17: 1,938,040 km (0.091 R)
• M18: 2,087,788 km (0.066 R)
• M19: 2,303,957 km (0.059 R)
• M20: 2,501,725 km (0.118 R)
• M21: 2,745,271 km (0.058 R)
• M22: 2,893,821 km (0.098 R)
• M23: 2,982,832 km (0.06 R)
• M24: 3,128,690 km (0.107 R)
• M25: 3,206,182 km (0.099 R)
• M26: 3,355,630 km (0.099 R)
• M27: 3,449,428 km (0.089 R)
• M28: 3,588,105 km (0.089 R)
• M29: 3,765,977 km (0.087 R)
• M30: 3,863,515 km (0.082 R)
• M31: 3,946,691 km (0.11 R)
• M32: 4,030,615 km (0.106 R)
• M33: 4,285,829 km (0.057 R)
• M34: 4,450,985 km (0.091 R)
• M35: 4,570,365 km (0.066 R)
• M36: 4,706,798 km (0.089 R)
• M37: 4,861,033 km (0.06 R)
• M38: 5,050,125 km (0.099 R)
• M39: 5,174,590 km (0.085 R)
• M40: 5,325,535 km (0.116 R)
• M41: 5,520,461 km (0.066 R)
• M42: 5,640,289 km (0.08 R)
• M43: 5,908,667 km (0.1 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 804.6

Radius: 5.5

Gravity: 26.6 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 6.44 AU - 8.82 AU

Year: 13608 Days

Day: 15.7 Hours

Environment

Temp: -218 °C

Axial Tilt: 38 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 62,105,679 km

• M1: 70,311 km (0.097 R)
• M2: 121,324 km (0.09 R)
• M3: 343,626 km (0.061 R)
• M4: 509,979 km (0.093 R)
• M5: 546,182 km (0.108 R)
• M6: 890,556 km (0.048 R)
• M7: 980,165 km (0.083 R)
• M8: 1,217,278 km (0.1 R)
• M9: 1,419,833 km (0.088 R)
• M10: 1,605,784 km (0.089 R)
• M11: 1,799,513 km (0.109 R)
• M12: 2,030,193 km (0.093 R)
• M13: 2,362,599 km (0.067 R)
• M14: 2,615,120 km (0.095 R)
• M15: 2,679,597 km (0.118 R)
• M16: 2,843,108 km (0.093 R)
• M17: 4,113,493 km (0.095 R)
• M18: 4,727,293 km (0.115 R)
• M19: 5,658,839 km (0.097 R)
• M20: 5,784,501 km (0.068 R)
• M21: 6,382,892 km (0.039 R)
• M22: 7,226,176 km (0.108 R)
• M23: 7,963,095 km (0.106 R)
• M24: 9,014,917 km (0.1 R)
• M25: 9,408,060 km (0.115 R)
• M26: 9,907,418 km (0.055 R)
• M27: 10,008,397 km (0.064 R)
• M28: 10,211,251 km (0.038 R)
• M29: 10,518,077 km (0.096 R)
• M30: 11,036,134 km (0.114 R)
• M31: 11,562,569 km (0.12 R)
• M32: 12,259,097 km (0.045 R)
• M33: 12,694,427 km (0.099 R)
• M34: 14,888,279 km (0.063 R)
• M35: 15,177,901 km (0.066 R)
• M36: 15,410,974 km (0.106 R)
• M37: 15,527,960 km (0.077 R)
• M38: 15,703,887 km (0.117 R)
• M39: 15,998,744 km (0.071 R)
• M40: 17,256,862 km (0.052 R)
• M41: 17,560,995 km (0.031 R)
• M42: 18,670,861 km (0.1 R)
• M43: 18,795,476 km (0.11 R)
• M44: 18,920,540 km (0.102 R)
• M45: 19,739,589 km (0.058 R)
• M46: 20,377,624 km (0.101 R)
• M47: 20,441,801 km (0.073 R)
• M48: 21,152,092 km (0.107 R)
• M49: 21,542,841 km (0.081 R)
• M50: 23,330,985 km (0.114 R)
• M51: 23,599,962 km (0.112 R)
• M52: 23,869,836 km (0.054 R)
• M53: 24,549,160 km (0.039 R)
• M54: 24,959,956 km (0.046 R)
• M55: 25,580,189 km (0.027 R)
• M56: 26,205,508 km (0.079 R)
• M57: 26,976,535 km (0.098 R)
• M58: 27,400,346 km (0.086 R)
• M59: 27,897,460 km (0.106 R)
• M60: 27,968,818 km (0.062 R)
• M61: 28,541,030 km (0.077 R)
• M62: 28,612,837 km (0.099 R)
• M63: 28,828,706 km (0.109 R)
• M64: 29,261,942 km (0.12 R)
• M65: 30,281,003 km (0.092 R)
• M66: 31,980,434 km (0.044 R)
• M67: 34,090,812 km (0.117 R)
• M68: 34,778,663 km (0.12 R)
• M69: 35,085,787 km (0.065 R)
• M70: 35,239,723 km (0.067 R)
• M71: 35,935,204 km (0.086 R)
• M72: 37,025,922 km (0.079 R)
• M73: 37,811,610 km (0.047 R)
• M74: 38,682,269 km (0.058 R)
• M75: 38,920,878 km (0.108 R)
• M76: 40,685,535 km (0.119 R)
• M77: 45,965,292 km (0.071 R)
• M78: 46,640,128 km (0.042 R)
• M79: 51,893,257 km (0.07 R)
• M80: 52,948,521 km (0.065 R)
• M81: 53,655,969 km (0.109 R)
• M82: 54,544,580 km (0.101 R)
• M83: 55,348,519 km (0.081 R)
• M84: 55,886,773 km (0.073 R)
• M85: 56,336,464 km (0.039 R)
• M86: 57,783,823 km (0.09 R)
• M87: 58,056,540 km (0.104 R)
• M88: 58,512,066 km (0.05 R)
• M89: 59,793,820 km (0.118 R)
• M90: 60,345,986 km (0.104 R)
• M91: 60,438,288 km (0.067 R)
• M92: 60,715,044 km (0.117 R)
• M93: 60,807,495 km (0.091 R)
• M94: 61,177,451 km (0.107 R)
• M95: 61,733,805 km (0.054 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 20,056 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit