🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 649.8

Radius: 9.2

Gravity: 7.68 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.48 AU - 0.58 AU

Year: 257 Days

Day: 8.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 6.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 65,065,191 km

• M1: 114,442 km (0.035 R)
• M2: 407,953 km (0.107 R)
• M3: 815,159 km (0.078 R)
• M4: 1,116,898 km (0.061 R)
• M5: 1,566,888 km (0.046 R)
• M6: 2,022,713 km (0.036 R)
• M7: 2,346,891 km (0.101 R)
• M8: 3,344,859 km (0.089 R)
• M9: 3,847,208 km (0.091 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 589.6

Radius: 13.5

Gravity: 3.24 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.79 AU - 0.97 AU

Year: 550 Days

Day: 6.4 Hours

Environment

Temp: -162 °C

Axial Tilt: 28.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 65,065,191 km

• M1: 167,849 km (0.12 R)
• M2: 611,107 km (0.065 R)
• M3: 1,061,696 km (0.075 R)
• M4: 1,768,097 km (0.094 R)
• M5: 2,816,030 km (0.094 R)
• M6: 3,752,363 km (0.12 R)
• M7: 4,257,855 km (0.119 R)
• M8: 4,918,329 km (0.104 R)
• M9: 6,127,828 km (0.096 R)

Asteroid Belt

Center: 1.33 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 455.8

Radius: 10.3

Gravity: 4.3 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 1.74 AU - 1.82 AU

Year: 1584 Days

Day: 7 Hours

Environment

Temp: -192 °C

Axial Tilt: 39.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 65,065,191 km

• M1: 130,150 km (0.101 R)
• M2: 852,708 km (0.101 R)
• M3: 1,502,411 km (0.114 R)
• M4: 1,984,117 km (0.113 R)
• M5: 2,542,266 km (0.097 R)
• M6: 3,073,189 km (0.117 R)
• M7: 3,773,606 km (0.116 R)
• M8: 4,267,728 km (0.115 R)
• M9: 4,728,041 km (0.075 R)
• M10: 5,991,395 km (0.043 R)
• M11: 6,474,745 km (0.088 R)
• M12: 7,210,019 km (0.095 R)
• M13: 8,501,348 km (0.097 R)
• M14: 9,231,984 km (0.075 R)
• M15: 11,397,114 km (0.114 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 195

Radius: 14.6

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 2.92 AU - 3.12 AU

Year: 3500 Days

Day: 6.6 Hours

Environment

Temp: -203 °C

Axial Tilt: 34 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 65,065,191 km

• M1: 181,761 km (0.115 R)
• M2: 811,568 km (0.074 R)
• M3: 1,295,817 km (0.074 R)
• M4: 1,904,082 km (0.118 R)
• M5: 2,714,753 km (0.076 R)
• M6: 4,393,091 km (0.085 R)
• M7: 5,958,633 km (0.033 R)
• M8: 12,077,485 km (0.095 R)
• M9: 15,382,401 km (0.108 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 655.9

Radius: 12.4

Gravity: 4.27 G

Time & Orbit

Eccentricity (e): 0.181

Orbit Range: 2.54 AU - 3.66 AU

Year: 3640 Days

Day: 7.1 Hours

Environment

Temp: -204 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 65,065,191 km

• M1: 154,983 km (0.119 R)
• M2: 574,755 km (0.054 R)
• M3: 1,446,611 km (0.104 R)
• M4: 2,364,095 km (0.106 R)
• M5: 3,538,438 km (0.112 R)
• M6: 3,964,344 km (0.115 R)
• M7: 4,516,210 km (0.078 R)
• M8: 5,532,578 km (0.089 R)
• M9: 7,128,189 km (0.107 R)
• M10: 7,579,376 km (0.06 R)
• M11: 8,292,060 km (0.076 R)
• M12: 9,501,709 km (0.094 R)
• M13: 13,252,127 km (0.093 R)
• M14: 14,695,148 km (0.111 R)
• M15: 17,080,935 km (0.102 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.77 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 200.7

Radius: 8.2

Gravity: 2.98 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 3.39 AU - 4.15 AU

Year: 4881 Days

Day: 5.8 Hours

Environment

Temp: -223 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 65,065,191 km

• M1: 103,223 km (0.117 R)
• M2: 370,105 km (0.107 R)
• M3: 782,247 km (0.114 R)
• M4: 1,088,474 km (0.079 R)
• M5: 1,445,415 km (0.096 R)
• M6: 2,013,139 km (0.106 R)
• M7: 2,397,904 km (0.083 R)
• M8: 3,228,322 km (0.06 R)
• M9: 4,624,818 km (0.097 R)
• M10: 4,941,816 km (0.098 R)
• M11: 6,248,703 km (0.082 R)
• M12: 8,552,211 km (0.106 R)
• M13: 9,491,686 km (0.052 R)
• M14: 13,031,620 km (0.084 R)
• M15: 13,619,989 km (0.054 R)
• M16: 15,143,493 km (0.057 R)
• M17: 15,491,458 km (0.109 R)
• M18: 16,514,857 km (0.096 R)
• M19: 18,356,856 km (0.045 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 717.3

Radius: 8.3

Gravity: 10.41 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 3.91 AU - 5.21 AU

Year: 6493 Days

Day: 11.4 Hours

Environment

Temp: -232 °C

Axial Tilt: 27.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 65,065,191 km

• M1: 103,971 km (0.088 R)
• M2: 651,648 km (0.116 R)
• M3: 1,056,759 km (0.041 R)
• M4: 1,663,678 km (0.12 R)
• M5: 2,132,069 km (0.093 R)
• M6: 3,310,451 km (0.12 R)
• M7: 3,622,812 km (0.081 R)
• M8: 3,906,150 km (0.109 R)
• M9: 4,464,300 km (0.07 R)
• M10: 5,430,253 km (0.08 R)
• M11: 6,494,941 km (0.101 R)
• M12: 7,241,435 km (0.085 R)
• M13: 9,960,825 km (0.031 R)
• M14: 11,197,550 km (0.061 R)
• M15: 11,699,601 km (0.093 R)
• M16: 13,915,744 km (0.058 R)
• M17: 14,203,869 km (0.098 R)
• M18: 14,851,927 km (0.106 R)
• M19: 17,912,101 km (0.084 R)
• M20: 19,517,436 km (0.056 R)
• M21: 20,024,573 km (0.038 R)
• M22: 21,216,568 km (0.045 R)
• M23: 26,196,382 km (0.045 R)
• M24: 29,568,169 km (0.081 R)
• M25: 32,405,143 km (0.114 R)
• M26: 35,525,754 km (0.106 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.54 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 898.8

Radius: 8

Gravity: 14.04 G

Time & Orbit

Eccentricity (e): 0.212

Orbit Range: 5.94 AU - 9.14 AU

Year: 13807 Days

Day: 16.4 Hours

Environment

Temp: -234 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 65,065,191 km

• M1: 158,723 km (0.081 R)
• M2: 435,928 km (0.069 R)
• M3: 829,670 km (0.101 R)
• M4: 1,294,770 km (0.096 R)
• M5: 1,667,567 km (0.106 R)
• M6: 2,630,379 km (0.114 R)
• M7: 3,664,250 km (0.038 R)
• M8: 4,133,838 km (0.059 R)
• M9: 5,121,932 km (0.061 R)
• M10: 6,178,691 km (0.038 R)
• M11: 7,836,684 km (0.112 R)
• M12: 9,181,569 km (0.086 R)
• M13: 9,500,213 km (0.08 R)
• M14: 9,992,091 km (0.083 R)
• M15: 10,443,278 km (0.066 R)
• M16: 13,784,247 km (0.094 R)
• M17: 15,064,057 km (0.053 R)
• M18: 15,582,563 km (0.101 R)
• M19: 16,036,443 km (0.04 R)
• M20: 16,499,149 km (0.077 R)
• M21: 17,209,739 km (0.081 R)
• M22: 19,464,329 km (0.087 R)
• M23: 22,192,246 km (0.052 R)
• M24: 22,863,641 km (0.114 R)
• M25: 23,548,500 km (0.114 R)
• M26: 24,146,293 km (0.099 R)
• M27: 26,746,603 km (0.072 R)
• M28: 27,837,172 km (0.11 R)
• M29: 30,692,546 km (0.112 R)
• M30: 31,286,151 km (0.072 R)
• M31: 31,887,385 km (0.112 R)
• M32: 32,989,173 km (0.101 R)
• M33: 33,611,949 km (0.077 R)
• M34: 34,624,876 km (0.049 R)
• M35: 36,182,190 km (0.119 R)
• M36: 36,844,759 km (0.095 R)
• M37: 47,301,800 km (0.114 R)
• M38: 51,516,869 km (0.059 R)
• M39: 55,273,421 km (0.105 R)
• M40: 62,754,362 km (0.088 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 12,526 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit