🌌 Stone's Star System Generator

Asteroid Belt

Center: 0.69 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 1 - Gas Giant

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 689.6

Radius: 13.2

Gravity: 3.96 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 1.16 AU - 1.6 AU

Year: 1031 Days

Day: 12.4 Hours

Environment

Temp: -167 °C

Axial Tilt: 38.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 56,744,938 km

• M1: 164,109 km (0.105 R)
• M2: 703,708 km (0.107 R)
• M3: 1,264,401 km (0.114 R)
• M4: 1,875,060 km (0.112 R)
• M5: 2,310,390 km (0.076 R)
• M6: 2,902,348 km (0.033 R)
• M7: 3,654,377 km (0.119 R)
• M8: 4,192,032 km (0.12 R)
• M9: 4,910,700 km (0.109 R)
• M10: 5,813,074 km (0.111 R)
• M11: 6,708,118 km (0.111 R)
• M12: 8,608,161 km (0.107 R)
• M13: 9,021,948 km (0.058 R)
• M14: 9,594,459 km (0.099 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.93 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 321.3

Radius: 11

Gravity: 2.66 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 1.74 AU - 2.12 AU

Year: 1705 Days

Day: 8 Hours

Environment

Temp: -193 °C

Axial Tilt: 8.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 56,744,938 km

• M1: 138,079 km (0.105 R)
• M2: 511,026 km (0.078 R)
• M3: 866,321 km (0.088 R)
• M4: 1,419,534 km (0.112 R)
• M5: 2,019,122 km (0.068 R)
• M6: 2,667,031 km (0.09 R)
• M7: 3,047,309 km (0.082 R)
• M8: 3,434,019 km (0.11 R)
• M9: 5,005,844 km (0.103 R)
• M10: 5,842,844 km (0.08 R)
• M11: 6,306,597 km (0.078 R)
• M12: 6,747,014 km (0.116 R)
• M13: 7,357,971 km (0.104 R)
• M14: 8,832,109 km (0.026 R)
• M15: 10,240,423 km (0.079 R)
• M16: 11,416,412 km (0.104 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 670.1

Radius: 13.7

Gravity: 3.57 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 2.41 AU - 3.91 AU

Year: 3572 Days

Day: 13.8 Hours

Environment

Temp: -214 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 56,744,938 km

• M1: 170,392 km (0.113 R)
• M2: 744,399 km (0.111 R)
• M3: 1,345,932 km (0.032 R)
• M4: 1,797,568 km (0.043 R)
• M5: 2,294,532 km (0.118 R)
• M6: 3,978,107 km (0.08 R)
• M7: 4,834,704 km (0.104 R)
• M8: 5,463,015 km (0.077 R)
• M9: 6,088,933 km (0.106 R)
• M10: 7,387,592 km (0.072 R)
• M11: 7,949,182 km (0.11 R)
• M12: 8,936,678 km (0.093 R)
• M13: 10,203,622 km (0.111 R)
• M14: 12,715,969 km (0.117 R)
• M15: 13,670,852 km (0.053 R)
• M16: 14,982,975 km (0.048 R)
• M17: 15,939,504 km (0.073 R)
• M18: 18,033,275 km (0.083 R)
• M19: 19,672,718 km (0.039 R)
• M20: 20,304,470 km (0.099 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 454.5

Radius: 9.2

Gravity: 5.37 G

Time & Orbit

Eccentricity (e): 0.198

Orbit Range: 3.26 AU - 4.86 AU

Year: 5201 Days

Day: 14.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 35.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 56,744,938 km

• M1: 114,442 km (0.052 R)
• M2: 405,111 km (0.105 R)
• M3: 777,909 km (0.045 R)
• M4: 1,064,538 km (0.101 R)
• M5: 1,687,165 km (0.096 R)
• M6: 2,094,969 km (0.106 R)
• M7: 2,735,247 km (0.112 R)
• M8: 3,148,287 km (0.109 R)
• M9: 4,817,650 km (0.084 R)
• M10: 7,272,401 km (0.054 R)
• M11: 7,961,299 km (0.108 R)
• M12: 9,114,250 km (0.087 R)
• M13: 10,039,064 km (0.103 R)
• M14: 10,417,397 km (0.105 R)
• M15: 11,158,206 km (0.113 R)
• M16: 11,748,220 km (0.057 R)
• M17: 13,592,163 km (0.044 R)
• M18: 14,423,479 km (0.116 R)
• M19: 14,959,937 km (0.069 R)
• M20: 20,005,574 km (0.119 R)
• M21: 22,620,844 km (0.047 R)
• M22: 23,053,630 km (0.101 R)
• M23: 24,612,141 km (0.115 R)
• M24: 26,160,628 km (0.042 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.19 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 238.9

Radius: 10.5

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 4.22 AU - 6.16 AU

Year: 7518 Days

Day: 13.3 Hours

Environment

Temp: -207 °C

Axial Tilt: 9.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 56,744,938 km

• M1: 131,646 km (0.113 R)
• M2: 618,587 km (0.118 R)
• M3: 1,341,444 km (0.095 R)
• M4: 1,764,956 km (0.114 R)
• M5: 2,958,298 km (0.102 R)
• M6: 3,317,782 km (0.044 R)
• M7: 3,835,241 km (0.094 R)
• M8: 4,240,800 km (0.083 R)
• M9: 5,492,037 km (0.058 R)
• M10: 6,811,939 km (0.073 R)
• M11: 7,650,435 km (0.036 R)
• M12: 10,067,937 km (0.072 R)
• M13: 11,290,600 km (0.069 R)
• M14: 11,657,414 km (0.025 R)
• M15: 12,954,876 km (0.084 R)
• M16: 13,767,791 km (0.069 R)
• M17: 15,271,699 km (0.103 R)
• M18: 17,362,778 km (0.12 R)
• M19: 23,561,515 km (0.086 R)
• M20: 25,943,861 km (0.077 R)
• M21: 27,398,551 km (0.027 R)

Planet 6 - Ice Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 914.1

Radius: 6.9

Gravity: 19.2 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 5.47 AU - 8.03 AU

Year: 11150 Days

Day: 17.9 Hours

Environment

Temp: -219 °C

Axial Tilt: 137.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 56,744,938 km

• M1: 85,869 km (0.091 R)
• M2: 552,764 km (0.107 R)
• M3: 775,216 km (0.063 R)
• M4: 1,213,538 km (0.053 R)
• M5: 1,646,474 km (0.119 R)
• M6: 2,196,845 km (0.088 R)
• M7: 3,121,808 km (0.075 R)
• M8: 3,990,822 km (0.07 R)
• M9: 4,781,896 km (0.103 R)
• M10: 5,422,923 km (0.082 R)
• M11: 6,351,926 km (0.116 R)
• M12: 7,557,535 km (0.1 R)
• M13: 9,667,613 km (0.119 R)
• M14: 10,196,890 km (0.064 R)
• M15: 11,197,999 km (0.076 R)
• M16: 12,446,992 km (0.088 R)
• M17: 12,695,025 km (0.109 R)
• M18: 13,137,087 km (0.105 R)
• M19: 14,799,867 km (0.08 R)
• M20: 18,779,918 km (0.061 R)
• M21: 22,400,037 km (0.109 R)
• M22: 22,675,148 km (0.067 R)
• M23: 23,419,846 km (0.087 R)
• M24: 24,470,173 km (0.11 R)
• M25: 26,256,072 km (0.091 R)
• M26: 28,127,242 km (0.03 R)
• M27: 28,662,354 km (0.039 R)
• M28: 31,440,236 km (0.039 R)
• M29: 35,004,555 km (0.062 R)
• M30: 37,011,411 km (0.059 R)
• M31: 38,043,038 km (0.116 R)
• M32: 38,565,882 km (0.113 R)
• M33: 43,064,589 km (0.095 R)
• M34: 43,490,195 km (0.077 R)
• M35: 46,995,872 km (0.098 R)
• M36: 47,900,939 km (0.076 R)
• M37: 51,001,504 km (0.073 R)
• M38: 54,563,879 km (0.059 R)
• M39: 56,744,866 km (0.12 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: 260 - 19,324 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit