🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 457

Radius: 8.5

Gravity: 6.33 G

Time & Orbit

Eccentricity (e): 0.052

Orbit Range: 0.66 AU - 0.74 AU

Year: 378 Days

Day: 11.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 17.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 52,296,366 km

• M1: 105,766 km (0.103 R)
• M2: 394,340 km (0.117 R)
• M3: 800,199 km (0.118 R)
• M4: 1,178,682 km (0.092 R)
• M5: 1,627,625 km (0.108 R)
• M6: 2,162,886 km (0.12 R)
• M7: 2,521,023 km (0.091 R)
• M8: 3,390,636 km (0.097 R)
• M9: 3,674,423 km (0.104 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 340.1

Radius: 12.1

Gravity: 2.32 G

Time & Orbit

Eccentricity (e): 0.165

Orbit Range: 0.77 AU - 1.07 AU

Year: 570 Days

Day: 8.8 Hours

Environment

Temp: -162 °C

Axial Tilt: 11.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 52,296,366 km

• M1: 150,495 km (0.084 R)
• M2: 527,482 km (0.077 R)
• M3: 1,026,092 km (0.119 R)
• M4: 1,550,881 km (0.064 R)
• M5: 1,931,757 km (0.061 R)
• M6: 2,806,456 km (0.029 R)
• M7: 3,277,839 km (0.087 R)
• M8: 3,827,162 km (0.095 R)
• M9: 4,367,959 km (0.071 R)
• M10: 4,751,677 km (0.049 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 375.9

Radius: 9.5

Gravity: 4.17 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 0.9 AU - 1.22 AU

Year: 705 Days

Day: 10 Hours

Environment

Temp: -153 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 52,296,366 km

• M1: 119,678 km (0.087 R)
• M2: 456,722 km (0.073 R)
• M3: 796,609 km (0.091 R)
• M4: 1,260,811 km (0.105 R)
• M5: 2,892,774 km (0.056 R)
• M6: 3,227,125 km (0.109 R)
• M7: 4,142,814 km (0.045 R)
• M8: 4,848,916 km (0.098 R)
• M9: 5,239,366 km (0.089 R)
• M10: 5,703,568 km (0.075 R)

Asteroid Belt

Center: 1.46 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 1.86 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 669.7

Radius: 8.1

Gravity: 10.21 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 1.56 AU - 2.16 AU

Year: 1638 Days

Day: 12.8 Hours

Environment

Temp: -185 °C

Axial Tilt: 36.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 52,296,366 km

• M1: 100,979 km (0.066 R)
• M2: 442,062 km (0.052 R)
• M3: 1,019,360 km (0.084 R)
• M4: 1,486,105 km (0.101 R)
• M5: 1,764,357 km (0.109 R)
• M6: 2,020,918 km (0.094 R)
• M7: 2,719,540 km (0.106 R)
• M8: 3,216,653 km (0.075 R)
• M9: 3,877,577 km (0.057 R)
• M10: 4,147,601 km (0.116 R)
• M11: 4,705,751 km (0.113 R)
• M12: 5,624,282 km (0.104 R)
• M13: 6,042,557 km (0.098 R)
• M14: 7,019,880 km (0.102 R)
• M15: 8,422,211 km (0.109 R)
• M16: 8,970,038 km (0.034 R)
• M17: 10,103,092 km (0.045 R)
• M18: 11,770,959 km (0.086 R)
• M19: 12,689,789 km (0.054 R)
• M20: 13,697,031 km (0.107 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 934

Radius: 11.9

Gravity: 6.6 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.87 AU - 2.27 AU

Year: 1923 Days

Day: 11.6 Hours

Environment

Temp: -182 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 52,296,366 km

• M1: 148,102 km (0.12 R)
• M2: 856,597 km (0.106 R)
• M3: 2,041,861 km (0.087 R)
• M4: 2,836,974 km (0.063 R)
• M5: 3,298,334 km (0.092 R)
• M6: 4,153,435 km (0.107 R)
• M7: 4,816,303 km (0.063 R)
• M8: 5,196,432 km (0.096 R)
• M9: 7,886,800 km (0.086 R)
• M10: 8,353,545 km (0.062 R)
• M11: 9,618,993 km (0.078 R)
• M12: 10,188,513 km (0.096 R)
• M13: 10,932,014 km (0.11 R)
• M14: 16,124,855 km (0.066 R)
• M15: 17,498,014 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 2.12 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531

Radius: 9.8

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 2.08 AU - 2.16 AU

Year: 1993 Days

Day: 12.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 31.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 52,296,366 km

• M1: 121,922 km (0.106 R)
• M2: 456,124 km (0.026 R)
• M3: 889,060 km (0.098 R)
• M4: 1,290,282 km (0.116 R)
• M5: 1,929,364 km (0.102 R)
• M6: 2,290,643 km (0.064 R)
• M7: 3,883,710 km (0.085 R)
• M8: 4,623,921 km (0.082 R)
• M9: 5,233,233 km (0.083 R)
• M10: 5,683,971 km (0.093 R)
• M11: 6,160,440 km (0.105 R)
• M12: 6,741,179 km (0.12 R)
• M13: 7,497,097 km (0.112 R)
• M14: 7,866,754 km (0.034 R)
• M15: 8,489,530 km (0.119 R)
• M16: 8,828,818 km (0.043 R)
• M17: 10,877,112 km (0.075 R)
• M18: 11,277,735 km (0.055 R)
• M19: 11,763,778 km (0.075 R)
• M20: 14,147,471 km (0.027 R)
• M21: 14,934,655 km (0.04 R)

Planet 7 - Gas Giant

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 928.3

Radius: 14.3

Gravity: 4.54 G

Time & Orbit

Eccentricity (e): 0.022

Orbit Range: 3.85 AU - 4.03 AU

Year: 5050 Days

Day: 6.2 Hours

Environment

Temp: -218 °C

Axial Tilt: 5.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 52,296,366 km

• M1: 177,872 km (0.098 R)
• M2: 623,225 km (0.071 R)
• M3: 1,284,447 km (0.083 R)
• M4: 2,102,149 km (0.059 R)
• M5: 2,912,970 km (0.084 R)
• M6: 3,696,115 km (0.096 R)
• M7: 4,186,945 km (0.103 R)
• M8: 4,747,937 km (0.109 R)
• M9: 5,387,917 km (0.052 R)
• M10: 6,180,486 km (0.089 R)
• M11: 8,307,170 km (0.085 R)
• M12: 9,323,986 km (0.099 R)
• M13: 15,039,822 km (0.106 R)
• M14: 19,937,955 km (0.09 R)
• M15: 20,725,439 km (0.082 R)
• M16: 23,134,563 km (0.103 R)
• M17: 25,557,599 km (0.114 R)
• M18: 27,438,942 km (0.113 R)
• M19: 30,338,149 km (0.084 R)
• M20: 33,236,159 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 7.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 574.1

Radius: 3.6

Gravity: 44.3 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 6.42 AU - 7.96 AU

Year: 12448 Days

Day: 23.9 Hours

Environment

Temp: -223 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 52,296,366 km

• M1: 45,328 km (0.079 R)
• M2: 191,186 km (0.055 R)
• M3: 714,330 km (0.109 R)
• M4: 1,241,662 km (0.095 R)
• M5: 2,134,911 km (0.107 R)
• M6: 2,304,256 km (0.104 R)
• M7: 2,502,922 km (0.043 R)
• M8: 3,314,191 km (0.097 R)
• M9: 3,916,023 km (0.066 R)
• M10: 4,084,321 km (0.1 R)
• M11: 4,316,198 km (0.059 R)
• M12: 5,031,874 km (0.081 R)
• M13: 5,504,454 km (0.117 R)
• M14: 5,680,082 km (0.059 R)
• M15: 6,694,505 km (0.112 R)
• M16: 8,596,642 km (0.119 R)
• M17: 8,881,177 km (0.105 R)
• M18: 9,519,062 km (0.052 R)
• M19: 9,823,643 km (0.118 R)
• M20: 10,082,298 km (0.088 R)
• M21: 10,885,639 km (0.052 R)
• M22: 11,218,644 km (0.115 R)
• M23: 12,258,349 km (0.079 R)
• M24: 13,486,996 km (0.116 R)
• M25: 16,913,086 km (0.099 R)
• M26: 19,064,005 km (0.087 R)
• M27: 20,288,164 km (0.113 R)
• M28: 24,840,876 km (0.09 R)
• M29: 28,960,203 km (0.059 R)
• M30: 29,172,034 km (0.116 R)
• M31: 36,632,779 km (0.077 R)
• M32: 37,004,828 km (0.117 R)
• M33: 41,265,525 km (0.079 R)
• M34: 43,167,662 km (0.084 R)
• M35: 43,860,899 km (0.103 R)
• M36: 44,000,474 km (0.094 R)
• M37: 44,561,615 km (0.061 R)
• M38: 50,744,495 km (0.074 R)
• M39: 51,671,853 km (0.056 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 272 - 13,749 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit