🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.5 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 789.3

Radius: 11.7

Gravity: 5.77 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 0.5 AU - 0.5 AU

Year: 244 Days

Day: 14.1 Hours

Environment

Temp: -149 °C

Axial Tilt: 21.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 55,270,666 km

• M1: 145,708 km (0.092 R)
• M2: 540,348 km (0.047 R)
• M3: 975,378 km (0.087 R)
• M4: 1,650,364 km (0.098 R)
• M5: 2,112,771 km (0.063 R)
• M6: 2,608,688 km (0.05 R)
• M7: 3,191,521 km (0.103 R)
• M8: 3,690,131 km (0.081 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 308.5

Radius: 10.8

Gravity: 2.64 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.68 AU - 0.84 AU

Year: 457 Days

Day: 7.6 Hours

Environment

Temp: -156 °C

Axial Tilt: 31 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 55,270,666 km

• M1: 134,488 km (0.093 R)
• M2: 602,131 km (0.074 R)
• M3: 1,043,445 km (0.055 R)
• M4: 1,464,563 km (0.071 R)
• M5: 2,533,141 km (0.112 R)
• M6: 3,986,185 km (0.066 R)
• M7: 4,483,149 km (0.089 R)

Planet 3 - Gas Giant

Semi-Major Axis: 0.85 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 628.2

Radius: 12

Gravity: 4.36 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.83 AU - 0.87 AU

Year: 541 Days

Day: 7.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 55,270,666 km

• M1: 149,299 km (0.116 R)
• M2: 562,787 km (0.077 R)
• M3: 953,387 km (0.11 R)
• M4: 1,534,725 km (0.114 R)
• M5: 2,430,965 km (0.113 R)
• M6: 3,779,141 km (0.106 R)
• M7: 4,571,561 km (0.078 R)
• M8: 5,121,184 km (0.112 R)
• M9: 5,661,831 km (0.075 R)
• M10: 6,296,724 km (0.093 R)

Asteroid Belt

Center: 3.18 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.51 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 749.7

Radius: 12

Gravity: 5.21 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 5.36 AU - 5.66 AU

Year: 8928 Days

Day: 7.1 Hours

Environment

Temp: -228 °C

Axial Tilt: 14.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 55,270,666 km

• M1: 151,243 km (0.078 R)
• M2: 719,267 km (0.053 R)
• M3: 1,194,838 km (0.097 R)
• M4: 2,243,818 km (0.051 R)
• M5: 2,962,636 km (0.108 R)
• M6: 3,958,958 km (0.09 R)
• M7: 5,357,100 km (0.082 R)
• M8: 6,754,942 km (0.099 R)
• M9: 9,477,175 km (0.089 R)
• M10: 10,258,225 km (0.11 R)
• M11: 13,213,830 km (0.085 R)
• M12: 14,002,361 km (0.092 R)
• M13: 15,474,105 km (0.09 R)
• M14: 19,952,167 km (0.114 R)
• M15: 23,874,324 km (0.077 R)
• M16: 28,382,456 km (0.067 R)
• M17: 29,694,579 km (0.089 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.97 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 556.3

Radius: 5.9

Gravity: 15.98 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 5.1 AU - 6.84 AU

Year: 10069 Days

Day: 20.5 Hours

Environment

Temp: -217 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 55,270,666 km

• M1: 73,303 km (0.095 R)
• M2: 264,040 km (0.083 R)
• M3: 633,397 km (0.052 R)
• M4: 908,059 km (0.079 R)
• M5: 1,584,840 km (0.099 R)
• M6: 1,899,145 km (0.076 R)
• M7: 2,183,531 km (0.089 R)
• M8: 2,382,346 km (0.107 R)
• M9: 2,652,969 km (0.085 R)
• M10: 2,879,759 km (0.079 R)
• M11: 3,210,071 km (0.049 R)
• M12: 3,420,107 km (0.093 R)
• M13: 4,641,424 km (0.061 R)
• M14: 5,480,368 km (0.076 R)
• M15: 6,343,548 km (0.102 R)
• M16: 6,563,607 km (0.064 R)
• M17: 8,779,301 km (0.039 R)
• M18: 9,378,889 km (0.114 R)
• M19: 9,568,878 km (0.078 R)
• M20: 13,144,716 km (0.08 R)
• M21: 13,623,579 km (0.098 R)
• M22: 16,399,068 km (0.09 R)
• M23: 20,390,489 km (0.067 R)
• M24: 24,622,613 km (0.111 R)
• M25: 26,562,299 km (0.095 R)
• M26: 28,502,134 km (0.1 R)
• M27: 33,098,230 km (0.112 R)
• M28: 38,285,685 km (0.105 R)

Planet 6 - Ice Giant

Semi-Major Axis: 7.69 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 190.1

Radius: 3.2

Gravity: 18.56 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 6.77 AU - 8.61 AU

Year: 14720 Days

Day: 23.2 Hours

Environment

Temp: -233 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 55,270,666 km

• M1: 39,793 km (0.117 R)
• M2: 148,401 km (0.098 R)
• M3: 249,080 km (0.11 R)
• M4: 419,472 km (0.118 R)
• M5: 525,238 km (0.073 R)
• M6: 626,965 km (0.026 R)
• M7: 791,971 km (0.113 R)
• M8: 936,632 km (0.111 R)
• M9: 1,164,171 km (0.104 R)
• M10: 1,453,044 km (0.054 R)
• M11: 2,382,496 km (0.036 R)
• M12: 2,607,192 km (0.066 R)
• M13: 3,999,649 km (0.054 R)
• M14: 4,594,001 km (0.111 R)
• M15: 5,755,628 km (0.103 R)
• M16: 6,333,675 km (0.119 R)
• M17: 6,618,659 km (0.088 R)
• M18: 6,837,969 km (0.062 R)
• M19: 9,259,061 km (0.097 R)
• M20: 11,554,341 km (0.105 R)
• M21: 12,804,531 km (0.114 R)
• M22: 12,974,025 km (0.091 R)
• M23: 13,784,546 km (0.053 R)
• M24: 14,383,835 km (0.03 R)
• M25: 14,505,758 km (0.119 R)
• M26: 15,762,978 km (0.09 R)
• M27: 18,999,528 km (0.054 R)
• M28: 23,150,121 km (0.097 R)
• M29: 25,747,589 km (0.073 R)
• M30: 30,597,851 km (0.1 R)
• M31: 31,307,693 km (0.109 R)
• M32: 32,865,605 km (0.095 R)
• M33: 35,575,720 km (0.08 R)
• M34: 38,901,430 km (0.058 R)

Planet 7 - Ice Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 216.5

Radius: 6.8

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 8.96 AU - 11.16 AU

Year: 22025 Days

Day: 19.9 Hours

Environment

Temp: -236 °C

Axial Tilt: 31.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (30)

Outer Limit: 55,270,666 km

• M1: 84,672 km (0.118 R)
• M2: 422,764 km (0.098 R)
• M3: 756,068 km (0.098 R)
• M4: 1,146,817 km (0.085 R)
• M5: 1,501,364 km (0.075 R)
• M6: 1,979,030 km (0.082 R)
• M7: 2,857,319 km (0.114 R)
• M8: 3,383,455 km (0.088 R)
• M9: 3,777,795 km (0.061 R)
• M10: 4,000,397 km (0.032 R)
• M11: 4,231,825 km (0.076 R)
• M12: 7,149,731 km (0.066 R)
• M13: 8,968,991 km (0.112 R)
• M14: 9,672,699 km (0.11 R)
• M15: 12,672,436 km (0.063 R)
• M16: 13,557,756 km (0.11 R)
• M17: 24,791,210 km (0.09 R)
• M18: 25,180,762 km (0.081 R)
• M19: 26,273,276 km (0.078 R)
• M20: 27,708,817 km (0.025 R)
• M21: 28,552,250 km (0.112 R)
• M22: 29,304,278 km (0.082 R)
• M23: 36,424,838 km (0.069 R)
• M24: 39,383,734 km (0.078 R)
• M25: 39,914,208 km (0.114 R)
• M26: 41,397,620 km (0.083 R)
• M27: 43,197,582 km (0.081 R)
• M28: 43,479,125 km (0.065 R)
• M29: 49,215,455 km (0.107 R)
• M30: 51,077,051 km (0.074 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 371 - 15,560 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit