🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 102.5

Radius: 10.5

Gravity: 0.93 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.57 AU - 0.69 AU

Year: 333 Days

Day: 14.4 Hours

Environment

Temp: -150 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 38,279,128 km

• M1: 130,599 km (0.102 R)
• M2: 522,994 km (0.032 R)
• M3: 860,786 km (0.062 R)
• M4: 1,230,592 km (0.048 R)
• M5: 1,685,818 km (0.1 R)
• M6: 2,539,873 km (0.114 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403

Radius: 12.2

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.194

Orbit Range: 0.6 AU - 0.88 AU

Year: 424 Days

Day: 10.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 38,279,128 km

• M1: 151,842 km (0.119 R)
• M2: 640,279 km (0.115 R)
• M3: 1,324,689 km (0.082 R)
• M4: 1,861,147 km (0.049 R)
• M5: 2,305,303 km (0.097 R)
• M6: 3,070,347 km (0.032 R)
• M7: 3,615,631 km (0.119 R)
• M8: 4,047,670 km (0.084 R)
• M9: 4,500,802 km (0.075 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 825.5

Radius: 14.6

Gravity: 3.87 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 1.53 AU - 1.81 AU

Year: 1439 Days

Day: 5.2 Hours

Environment

Temp: -199 °C

Axial Tilt: 10.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 38,279,128 km

• M1: 181,911 km (0.108 R)
• M2: 1,449,903 km (0.108 R)
• M3: 2,015,682 km (0.055 R)
• M4: 2,494,544 km (0.107 R)
• M5: 3,524,825 km (0.115 R)
• M6: 3,996,208 km (0.095 R)
• M7: 4,529,076 km (0.091 R)
• M8: 5,088,572 km (0.113 R)
• M9: 5,807,090 km (0.108 R)
• M10: 6,567,945 km (0.091 R)
• M11: 7,050,548 km (0.11 R)
• M12: 7,749,469 km (0.059 R)
• M13: 8,464,696 km (0.11 R)
• M14: 9,192,490 km (0.118 R)
• M15: 9,700,674 km (0.072 R)
• M16: 12,073,595 km (0.073 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 957.3

Radius: 11.4

Gravity: 7.37 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.39 AU - 2.27 AU

Year: 1651 Days

Day: 12.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 68.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 38,279,128 km

• M1: 141,819 km (0.115 R)
• M2: 504,145 km (0.072 R)
• M3: 984,803 km (0.108 R)
• M4: 1,865,785 km (0.076 R)
• M5: 2,389,377 km (0.112 R)
• M6: 2,964,132 km (0.049 R)
• M7: 3,699,256 km (0.051 R)
• M8: 4,157,923 km (0.119 R)
• M9: 4,675,083 km (0.074 R)
• M10: 5,079,895 km (0.082 R)
• M11: 5,790,934 km (0.09 R)
• M12: 6,284,008 km (0.049 R)
• M13: 7,815,591 km (0.05 R)
• M14: 8,418,620 km (0.084 R)
• M15: 10,133,012 km (0.117 R)
• M16: 11,109,736 km (0.08 R)
• M17: 11,487,022 km (0.119 R)
• M18: 11,872,985 km (0.118 R)
• M19: 12,347,359 km (0.082 R)
• M20: 13,334,406 km (0.103 R)
• M21: 14,284,652 km (0.054 R)
• M22: 15,793,795 km (0.09 R)

Planet 5 - Gas Giant

Semi-Major Axis: 2.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 229.8

Radius: 11.3

Gravity: 1.8 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.92 AU - 2.2 AU

Year: 1972 Days

Day: 7.4 Hours

Environment

Temp: -204 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 38,279,128 km

• M1: 140,472 km (0.084 R)
• M2: 660,325 km (0.112 R)
• M3: 1,115,701 km (0.05 R)
• M4: 1,734,438 km (0.101 R)
• M5: 2,939,897 km (0.085 R)
• M6: 3,995,161 km (0.101 R)
• M7: 4,421,814 km (0.102 R)
• M8: 5,367,272 km (0.104 R)
• M9: 6,127,828 km (0.098 R)
• M10: 8,182,106 km (0.096 R)
• M11: 9,277,312 km (0.12 R)
• M12: 9,693,344 km (0.106 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 287.5

Radius: 11.5

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 2.55 AU - 3.85 AU

Year: 3817 Days

Day: 9 Hours

Environment

Temp: -220 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (18)

Outer Limit: 38,279,128 km

• M1: 150,645 km (0.08 R)
• M2: 768,783 km (0.068 R)
• M3: 1,212,491 km (0.065 R)
• M4: 1,633,160 km (0.036 R)
• M5: 2,361,552 km (0.076 R)
• M6: 3,416,815 km (0.094 R)
• M7: 4,090,903 km (0.115 R)
• M8: 6,246,609 km (0.104 R)
• M9: 8,533,811 km (0.094 R)
• M10: 9,313,515 km (0.085 R)
• M11: 9,847,280 km (0.114 R)
• M12: 11,251,555 km (0.052 R)
• M13: 11,775,297 km (0.085 R)
• M14: 13,134,095 km (0.111 R)
• M15: 15,709,871 km (0.074 R)
• M16: 16,415,823 km (0.094 R)
• M17: 17,728,993 km (0.096 R)
• M18: 18,163,575 km (0.092 R)

Asteroid Belt

Center: 4.13 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 155

Radius: 14.2

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 4.75 AU - 5.37 AU

Year: 7590 Days

Day: 12.7 Hours

Environment

Temp: -219 °C

Axial Tilt: 8.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 38,279,128 km

• M1: 177,872 km (0.088 R)
• M2: 735,124 km (0.115 R)
• M3: 1,449,005 km (0.083 R)
• M4: 2,162,587 km (0.062 R)
• M5: 2,729,862 km (0.049 R)
• M6: 3,789,015 km (0.101 R)
• M7: 5,336,306 km (0.084 R)
• M8: 6,267,253 km (0.075 R)
• M9: 8,631,049 km (0.086 R)
• M10: 9,333,112 km (0.074 R)
• M11: 10,153,207 km (0.101 R)
• M12: 11,148,781 km (0.093 R)
• M13: 13,046,580 km (0.111 R)
• M14: 14,528,347 km (0.063 R)
• M15: 17,648,659 km (0.064 R)
• M16: 19,962,041 km (0.08 R)
• M17: 24,304,418 km (0.117 R)

Planet 8 - Gas Giant

Semi-Major Axis: 5.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721

Radius: 8.4

Gravity: 10.22 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 5.05 AU - 5.83 AU

Year: 8461 Days

Day: 11.4 Hours

Environment

Temp: -227 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (32)

Outer Limit: 38,279,128 km

• M1: 105,915 km (0.119 R)
• M2: 567,724 km (0.106 R)
• M3: 951,442 km (0.116 R)
• M4: 1,302,997 km (0.113 R)
• M5: 1,625,979 km (0.053 R)
• M6: 2,002,218 km (0.092 R)
• M7: 2,587,594 km (0.111 R)
• M8: 3,421,303 km (0.075 R)
• M9: 4,827,074 km (0.057 R)
• M10: 5,876,653 km (0.041 R)
• M11: 6,187,667 km (0.052 R)
• M12: 6,805,207 km (0.069 R)
• M13: 7,664,647 km (0.1 R)
• M14: 8,036,248 km (0.08 R)
• M15: 10,176,844 km (0.109 R)
• M16: 14,902,042 km (0.035 R)
• M17: 15,286,958 km (0.06 R)
• M18: 16,278,343 km (0.088 R)
• M19: 18,461,724 km (0.076 R)
• M20: 18,905,880 km (0.104 R)
• M21: 19,661,947 km (0.103 R)
• M22: 22,973,446 km (0.074 R)
• M23: 24,716,261 km (0.084 R)
• M24: 26,921,782 km (0.078 R)
• M25: 27,975,101 km (0.09 R)
• M26: 29,656,880 km (0.082 R)
• M27: 31,720,284 km (0.112 R)
• M28: 34,209,443 km (0.112 R)
• M29: 34,879,641 km (0.106 R)
• M30: 35,444,822 km (0.049 R)
• M31: 36,593,285 km (0.116 R)
• M32: 43,098,099 km (0.117 R)

Planet 9 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.4

Radius: 12.6

Gravity: 3.1 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 4.46 AU - 6.52 AU

Year: 8578 Days

Day: 9.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 48.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 38,279,128 km

• M1: 156,779 km (0.103 R)
• M2: 670,647 km (0.091 R)
• M3: 1,188,705 km (0.063 R)
• M4: 1,701,077 km (0.074 R)
• M5: 2,160,193 km (0.095 R)
• M6: 2,554,234 km (0.079 R)
• M7: 3,099,518 km (0.098 R)
• M8: 4,615,992 km (0.095 R)
• M9: 6,235,987 km (0.102 R)
• M10: 8,045,673 km (0.039 R)
• M11: 8,495,962 km (0.095 R)
• M12: 11,005,915 km (0.033 R)
• M13: 15,114,172 km (0.116 R)
• M14: 15,612,034 km (0.112 R)
• M15: 16,772,315 km (0.099 R)
• M16: 18,407,719 km (0.049 R)
• M17: 19,409,576 km (0.099 R)
• M18: 20,147,093 km (0.068 R)
• M19: 20,674,426 km (0.118 R)
• M20: 24,034,544 km (0.101 R)
• M21: 24,971,325 km (0.081 R)
• M22: 28,301,823 km (0.083 R)
• M23: 31,714,749 km (0.09 R)
• M24: 33,889,303 km (0.074 R)
• M25: 35,284,154 km (0.117 R)
• M26: 36,828,901 km (0.101 R)
• M27: 38,073,705 km (0.104 R)
• M28: 38,648,909 km (0.033 R)

Planet 10 - Ice Giant

Semi-Major Axis: 8.51 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 127.3

Radius: 4.8

Gravity: 5.53 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 6.75 AU - 10.27 AU

Year: 16555 Days

Day: 23.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 12.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 38,279,128 km

• M1: 59,690 km (0.116 R)
• M2: 240,853 km (0.109 R)
• M3: 1,198,279 km (0.11 R)
• M4: 2,561,116 km (0.115 R)
• M5: 2,972,958 km (0.104 R)
• M6: 4,078,636 km (0.104 R)
• M7: 5,249,838 km (0.028 R)
• M8: 6,077,862 km (0.075 R)
• M9: 6,916,508 km (0.068 R)
• M10: 7,363,506 km (0.12 R)
• M11: 7,869,297 km (0.086 R)
• M12: 8,356,387 km (0.046 R)
• M13: 10,411,114 km (0.109 R)
• M14: 12,560,686 km (0.067 R)
• M15: 12,834,749 km (0.094 R)
• M16: 14,147,471 km (0.115 R)
• M17: 17,781,502 km (0.097 R)
• M18: 25,054,203 km (0.12 R)
• M19: 27,003,164 km (0.076 R)
• M20: 28,294,792 km (0.106 R)
• M21: 31,000,568 km (0.117 R)

Kuiper Belt

Range: 30 - 59 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 348 - 19,637 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit