🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 10.9

Radius: 8

Gravity: 0.17 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.86 AU - 1.36 AU

Year: 755 Days

Day: 10.1 Hours

Environment

Temp: -159 °C

Axial Tilt: 35 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (5)

Outer Limit: 86,119,229 km

• M1: 118,482 km (0.028 R)
• M2: 432,039 km (0.097 R)
• M3: 731,234 km (0.115 R)
• M4: 1,037,312 km (0.062 R)
• M5: 1,957,039 km (0.096 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 293.4

Radius: 9.5

Gravity: 3.25 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 0.97 AU - 1.57 AU

Year: 924 Days

Day: 8.3 Hours

Environment

Temp: -179 °C

Axial Tilt: 44.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 86,119,229 km

• M1: 122,670 km (0.086 R)
• M2: 579,692 km (0.094 R)
• M3: 1,015,620 km (0.053 R)
• M4: 1,610,720 km (0.064 R)
• M5: 3,111,037 km (0.059 R)
• M6: 3,742,191 km (0.098 R)
• M7: 4,125,012 km (0.098 R)
• M8: 4,487,338 km (0.114 R)
• M9: 4,986,546 km (0.106 R)
• M10: 6,587,991 km (0.083 R)
• M11: 6,957,947 km (0.077 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 67.7

Radius: 9.8

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 2.83 AU - 3.65 AU

Year: 3766 Days

Day: 8.7 Hours

Environment

Temp: -199 °C

Axial Tilt: 28.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 86,119,229 km

• M1: 124,615 km (0.104 R)
• M2: 642,074 km (0.063 R)
• M3: 969,095 km (0.111 R)
• M4: 1,394,402 km (0.085 R)
• M5: 2,506,213 km (0.093 R)
• M6: 3,669,935 km (0.092 R)
• M7: 4,625,117 km (0.116 R)
• M8: 6,176,148 km (0.08 R)
• M9: 6,519,176 km (0.113 R)
• M10: 10,557,870 km (0.101 R)
• M11: 11,419,703 km (0.064 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.39 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 815.7

Radius: 11.6

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.78 AU - 4 AU

Year: 4030 Days

Day: 10 Hours

Environment

Temp: -202 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 86,119,229 km

• M1: 144,212 km (0.066 R)
• M2: 601,533 km (0.042 R)
• M3: 1,357,152 km (0.064 R)
• M4: 2,030,941 km (0.072 R)
• M5: 2,810,944 km (0.09 R)
• M6: 3,388,541 km (0.1 R)
• M7: 4,462,355 km (0.104 R)
• M8: 4,832,909 km (0.09 R)
• M9: 5,608,424 km (0.119 R)
• M10: 8,217,112 km (0.098 R)
• M11: 9,562,146 km (0.03 R)
• M12: 10,871,576 km (0.118 R)
• M13: 11,318,575 km (0.079 R)
• M14: 14,422,432 km (0.064 R)
• M15: 15,182,239 km (0.033 R)
• M16: 16,900,371 km (0.077 R)
• M17: 17,500,857 km (0.118 R)
• M18: 18,240,319 km (0.104 R)
• M19: 19,715,503 km (0.096 R)
• M20: 23,268,004 km (0.046 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 225.9

Radius: 10.6

Gravity: 2.01 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 5.17 AU - 6.21 AU

Year: 8764 Days

Day: 6.6 Hours

Environment

Temp: -220 °C

Axial Tilt: 26.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 86,119,229 km

• M1: 206,146 km (0.105 R)
• M2: 597,943 km (0.072 R)
• M3: 1,168,359 km (0.032 R)
• M4: 2,243,519 km (0.086 R)
• M5: 3,207,079 km (0.038 R)
• M6: 3,997,554 km (0.105 R)
• M7: 4,833,806 km (0.095 R)
• M8: 6,985,622 km (0.072 R)
• M9: 9,091,960 km (0.116 R)
• M10: 10,893,418 km (0.079 R)
• M11: 14,794,332 km (0.094 R)
• M12: 27,013,935 km (0.116 R)

Asteroid Belt

Center: 6.58 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 7.46 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 202.3

Radius: 7.8

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 6.15 AU - 8.77 AU

Year: 13156 Days

Day: 22.8 Hours

Environment

Temp: -220 °C

Axial Tilt: 3.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 86,119,229 km

• M1: 96,939 km (0.08 R)
• M2: 568,173 km (0.065 R)
• M3: 2,849,091 km (0.12 R)
• M4: 4,142,515 km (0.088 R)
• M5: 5,138,238 km (0.102 R)
• M6: 5,472,141 km (0.077 R)
• M7: 8,231,024 km (0.054 R)
• M8: 11,906,345 km (0.109 R)
• M9: 12,438,165 km (0.109 R)
• M10: 20,488,326 km (0.114 R)
• M11: 22,593,467 km (0.118 R)
• M12: 23,990,562 km (0.111 R)
• M13: 24,582,371 km (0.104 R)
• M14: 29,382,069 km (0.11 R)
• M15: 29,864,821 km (0.063 R)
• M16: 34,664,071 km (0.052 R)

Planet 7 - Ice Giant

Semi-Major Axis: 8.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 896.9

Radius: 6.9

Gravity: 18.84 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 7.26 AU - 10.08 AU

Year: 16483 Days

Day: 22.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 86,119,229 km

• M1: 87,964 km (0.075 R)
• M2: 303,983 km (0.048 R)
• M3: 986,748 km (0.113 R)
• M4: 1,370,316 km (0.115 R)
• M5: 2,000,572 km (0.058 R)
• M6: 2,326,995 km (0.101 R)
• M7: 3,165,940 km (0.093 R)
• M8: 3,909,292 km (0.119 R)
• M9: 4,556,003 km (0.083 R)
• M10: 5,086,178 km (0.11 R)
• M11: 5,309,528 km (0.093 R)
• M12: 5,539,460 km (0.092 R)
• M13: 9,387,117 km (0.053 R)
• M14: 10,068,834 km (0.058 R)
• M15: 13,058,997 km (0.115 R)
• M16: 15,636,867 km (0.111 R)
• M17: 20,530,064 km (0.116 R)
• M18: 21,676,133 km (0.094 R)
• M19: 41,274,501 km (0.12 R)
• M20: 44,182,684 km (0.106 R)
• M21: 45,766,776 km (0.109 R)
• M22: 48,047,844 km (0.081 R)
• M23: 53,900,562 km (0.114 R)
• M24: 63,543,341 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 857

Radius: 5.1

Gravity: 32.95 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 9.9 AU - 10.82 AU

Year: 21531 Days

Day: 15.7 Hours

Environment

Temp: -221 °C

Axial Tilt: 36.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 86,119,229 km

• M1: 63,429 km (0.081 R)
• M2: 331,210 km (0.037 R)
• M3: 1,611,169 km (0.066 R)
• M4: 2,250,251 km (0.1 R)
• M5: 2,804,661 km (0.118 R)
• M6: 3,269,910 km (0.043 R)
• M7: 4,078,487 km (0.088 R)
• M8: 6,081,752 km (0.092 R)
• M9: 6,484,768 km (0.052 R)
• M10: 6,716,346 km (0.079 R)
• M11: 7,098,120 km (0.115 R)
• M12: 7,494,405 km (0.108 R)
• M13: 8,549,518 km (0.106 R)
• M14: 9,055,159 km (0.067 R)
• M15: 10,500,873 km (0.031 R)
• M16: 11,817,933 km (0.064 R)
• M17: 12,024,527 km (0.079 R)
• M18: 12,947,845 km (0.081 R)
• M19: 14,225,262 km (0.046 R)
• M20: 15,014,839 km (0.071 R)
• M21: 16,253,360 km (0.112 R)
• M22: 17,380,430 km (0.077 R)
• M23: 18,931,760 km (0.059 R)
• M24: 22,622,489 km (0.064 R)
• M25: 23,587,545 km (0.051 R)
• M26: 27,723,477 km (0.108 R)
• M27: 32,317,628 km (0.087 R)
• M28: 34,093,953 km (0.106 R)
• M29: 35,076,811 km (0.06 R)
• M30: 39,197,933 km (0.075 R)
• M31: 39,657,648 km (0.096 R)
• M32: 47,511,835 km (0.09 R)
• M33: 48,560,965 km (0.102 R)
• M34: 51,801,105 km (0.054 R)
• M35: 54,990,831 km (0.086 R)
• M36: 59,309,871 km (0.103 R)
• M37: 60,322,050 km (0.093 R)
• M38: 69,506,611 km (0.096 R)
• M39: 84,070,413 km (0.1 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 538 - 14,507 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit