🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.9

Radius: 13.4

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 0.53 AU - 0.67 AU

Year: 321 Days

Day: 7.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 63,089,342 km

• M1: 166,802 km (0.12 R)
• M2: 281,842 km (0.061 R)
• M3: 386,710 km (0.083 R)
• M4: 506,389 km (0.119 R)
• M5: 610,808 km (0.116 R)
• M6: 704,008 km (0.104 R)
• M7: 803,041 km (0.041 R)
• M8: 892,800 km (0.055 R)
• M9: 1,032,674 km (0.046 R)
• M10: 1,123,630 km (0.073 R)
• M11: 1,221,766 km (0.109 R)
• M12: 1,310,178 km (0.11 R)
• M13: 1,548,188 km (0.086 R)
• M14: 1,644,679 km (0.035 R)
• M15: 1,897,799 km (0.073 R)
• M16: 2,026,602 km (0.043 R)
• M17: 2,148,375 km (0.11 R)
• M18: 2,241,425 km (0.057 R)
• M19: 2,356,914 km (0.115 R)
• M20: 2,442,185 km (0.084 R)
• M21: 2,539,573 km (0.105 R)
• M22: 2,699,045 km (0.109 R)
• M23: 2,788,504 km (0.075 R)
• M24: 3,080,669 km (0.116 R)
• M25: 3,358,921 km (0.113 R)
• M26: 3,571,500 km (0.082 R)
• M27: 3,694,918 km (0.104 R)
• M28: 3,876,530 km (0.069 R)
• M29: 4,054,850 km (0.107 R)
• M30: 4,157,923 km (0.066 R)
• M31: 4,327,418 km (0.106 R)
• M32: 4,465,945 km (0.108 R)
• M33: 4,632,896 km (0.098 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 621.6

Radius: 13.7

Gravity: 3.31 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 2.66 AU - 3.32 AU

Year: 3569 Days

Day: 11.6 Hours

Environment

Temp: -219 °C

Axial Tilt: 21.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 63,089,342 km

• M1: 190,139 km (0.082 R)
• M2: 362,775 km (0.119 R)
• M3: 581,337 km (0.069 R)
• M4: 744,698 km (0.107 R)
• M5: 838,346 km (0.091 R)
• M6: 1,145,920 km (0.103 R)
• M7: 1,269,338 km (0.114 R)
• M8: 1,516,922 km (0.105 R)
• M9: 1,695,692 km (0.11 R)
• M10: 1,795,025 km (0.044 R)
• M11: 2,120,251 km (0.093 R)
• M12: 2,290,343 km (0.115 R)
• M13: 2,677,054 km (0.05 R)
• M14: 3,155,019 km (0.11 R)
• M15: 3,278,737 km (0.112 R)
• M16: 3,586,011 km (0.114 R)
• M17: 3,827,611 km (0.113 R)
• M18: 4,425,105 km (0.111 R)
• M19: 4,624,220 km (0.06 R)
• M20: 4,785,636 km (0.094 R)
• M21: 4,887,662 km (0.102 R)
• M22: 5,685,617 km (0.079 R)
• M23: 6,479,084 km (0.113 R)
• M24: 6,682,986 km (0.046 R)
• M25: 7,401,504 km (0.078 R)
• M26: 7,567,259 km (0.082 R)
• M27: 7,902,358 km (0.053 R)
• M28: 8,023,233 km (0.039 R)
• M29: 8,193,475 km (0.101 R)
• M30: 8,587,217 km (0.087 R)
• M31: 8,686,550 km (0.059 R)
• M32: 8,911,695 km (0.104 R)
• M33: 9,113,353 km (0.073 R)
• M34: 9,367,669 km (0.106 R)
• M35: 10,328,985 km (0.106 R)
• M36: 10,594,222 km (0.03 R)
• M37: 11,158,655 km (0.051 R)
• M38: 11,321,567 km (0.091 R)
• M39: 11,870,890 km (0.118 R)
• M40: 12,457,015 km (0.086 R)
• M41: 12,682,758 km (0.114 R)
• M42: 13,224,452 km (0.113 R)
• M43: 13,397,088 km (0.104 R)
• M44: 13,628,516 km (0.112 R)
• M45: 13,861,290 km (0.112 R)
• M46: 14,065,940 km (0.11 R)
• M47: 14,271,637 km (0.05 R)
• M48: 14,389,670 km (0.061 R)
• M49: 14,686,023 km (0.093 R)
• M50: 14,805,252 km (0.084 R)
• M51: 15,315,232 km (0.112 R)
• M52: 15,800,378 km (0.115 R)
• M53: 16,290,759 km (0.116 R)
• M54: 16,444,995 km (0.055 R)
• M55: 17,317,898 km (0.082 R)
• M56: 17,506,840 km (0.106 R)
• M57: 17,759,960 km (0.072 R)
• M58: 18,014,276 km (0.115 R)
• M59: 18,526,500 km (0.099 R)
• M60: 19,271,347 km (0.101 R)
• M61: 20,158,163 km (0.102 R)
• M62: 20,323,768 km (0.118 R)
• M63: 20,890,595 km (0.073 R)
• M64: 21,226,442 km (0.103 R)
• M65: 21,496,316 km (0.111 R)
• M66: 22,073,764 km (0.103 R)
• M67: 22,278,713 km (0.083 R)
• M68: 22,450,152 km (0.028 R)
• M69: 22,966,714 km (0.097 R)
• M70: 23,139,799 km (0.062 R)

Planet 3 - Ice Giant

Semi-Major Axis: 7.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 675.1

Radius: 7.2

Gravity: 13.02 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 7.57 AU - 8.15 AU

Year: 15211 Days

Day: 15.5 Hours

Environment

Temp: -234 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 63,089,342 km

• M1: 99,931 km (0.063 R)
• M2: 182,958 km (0.088 R)
• M3: 353,649 km (0.062 R)
• M4: 467,194 km (0.067 R)
• M5: 556,205 km (0.079 R)
• M6: 902,225 km (0.083 R)
• M7: 1,085,781 km (0.079 R)
• M8: 2,774,143 km (0.046 R)
• M9: 3,042,521 km (0.056 R)
• M10: 3,110,888 km (0.098 R)
• M11: 3,179,852 km (0.077 R)
• M12: 3,389,738 km (0.071 R)
• M13: 4,046,174 km (0.072 R)
• M14: 4,273,712 km (0.029 R)
• M15: 4,544,335 km (0.104 R)
• M16: 4,940,769 km (0.1 R)
• M17: 6,152,212 km (0.059 R)
• M18: 6,457,990 km (0.09 R)
• M19: 6,858,165 km (0.09 R)
• M20: 7,543,173 km (0.085 R)
• M21: 7,729,423 km (0.095 R)
• M22: 8,635,238 km (0.108 R)
• M23: 8,977,368 km (0.1 R)
• M24: 9,075,953 km (0.067 R)
• M25: 9,523,849 km (0.049 R)
• M26: 10,081,251 km (0.09 R)
• M27: 10,132,413 km (0.051 R)
• M28: 10,338,110 km (0.114 R)
• M29: 10,441,483 km (0.034 R)
• M30: 11,121,555 km (0.082 R)
• M31: 11,923,997 km (0.119 R)
• M32: 12,141,214 km (0.095 R)
• M33: 12,579,386 km (0.083 R)
• M34: 12,689,789 km (0.098 R)
• M35: 13,358,791 km (0.118 R)
• M36: 13,697,480 km (0.101 R)
• M37: 13,868,022 km (0.112 R)
• M38: 13,924,869 km (0.094 R)
• M39: 14,905,333 km (0.118 R)
• M40: 16,507,826 km (0.116 R)
• M41: 17,237,564 km (0.114 R)
• M42: 17,667,957 km (0.096 R)
• M43: 19,808,852 km (0.085 R)
• M44: 21,171,390 km (0.085 R)
• M45: 21,434,383 km (0.108 R)
• M46: 21,500,356 km (0.06 R)
• M47: 21,897,239 km (0.045 R)
• M48: 24,054,590 km (0.094 R)
• M49: 24,260,287 km (0.045 R)
• M50: 24,742,590 km (0.117 R)
• M51: 26,490,641 km (0.117 R)
• M52: 26,703,070 km (0.119 R)
• M53: 27,058,365 km (0.075 R)
• M54: 27,200,932 km (0.103 R)
• M55: 27,486,814 km (0.052 R)
• M56: 29,883,072 km (0.038 R)
• M57: 31,517,429 km (0.099 R)
• M58: 32,269,906 km (0.077 R)
• M59: 32,876,077 km (0.095 R)
• M60: 34,330,916 km (0.052 R)
• M61: 34,407,959 km (0.111 R)
• M62: 34,639,836 km (0.102 R)
• M63: 34,717,178 km (0.036 R)
• M64: 34,794,670 km (0.072 R)
• M65: 35,728,310 km (0.099 R)
• M66: 36,276,885 km (0.102 R)
• M67: 36,591,490 km (0.089 R)
• M68: 36,907,141 km (0.057 R)
• M69: 37,065,266 km (0.072 R)
• M70: 37,938,918 km (0.095 R)
• M71: 40,112,126 km (0.054 R)
• M72: 41,583,271 km (0.051 R)
• M73: 42,491,031 km (0.094 R)
• M74: 46,101,426 km (0.075 R)
• M75: 46,271,818 km (0.062 R)
• M76: 46,613,051 km (0.091 R)
• M77: 46,783,892 km (0.093 R)
• M78: 48,245,313 km (0.084 R)
• M79: 49,198,850 km (0.073 R)
• M80: 50,860,583 km (0.11 R)
• M81: 51,036,510 km (0.092 R)
• M82: 52,807,450 km (0.085 R)
• M83: 52,985,771 km (0.104 R)
• M84: 54,238,653 km (0.072 R)
• M85: 55,320,545 km (0.069 R)
• M86: 55,501,408 km (0.084 R)
• M87: 56,227,407 km (0.096 R)
• M88: 56,956,397 km (0.04 R)
• M89: 57,688,679 km (0.046 R)
• M90: 57,963,939 km (0.088 R)
• M91: 58,331,800 km (0.108 R)
• M92: 59,625,373 km (0.104 R)
• M93: 60,368,874 km (0.081 R)
• M94: 60,461,924 km (0.086 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 368 - 17,550 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit