🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.8

Radius: 8.9

Gravity: 4.97 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.61 AU - 0.83 AU

Year: 407 Days

Day: 14.4 Hours

Environment

Temp: -165 °C

Axial Tilt: 0.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 79,038,426 km

• M1: 110,852 km (0.093 R)
• M2: 469,438 km (0.12 R)
• M3: 754,871 km (0.119 R)
• M4: 1,033,272 km (0.048 R)
• M5: 1,484,310 km (0.099 R)
• M6: 2,264,014 km (0.11 R)
• M7: 2,736,145 km (0.074 R)
• M8: 3,208,426 km (0.05 R)
• M9: 3,594,837 km (0.05 R)
• M10: 3,950,431 km (0.102 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 842.7

Radius: 12.3

Gravity: 5.57 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.76 AU - 0.98 AU

Year: 541 Days

Day: 8.9 Hours

Environment

Temp: -173 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 79,038,426 km

• M1: 153,039 km (0.038 R)
• M2: 638,035 km (0.034 R)
• M3: 1,036,264 km (0.049 R)
• M4: 1,430,156 km (0.054 R)
• M5: 1,901,090 km (0.089 R)
• M6: 2,385,488 km (0.118 R)
• M7: 2,782,969 km (0.106 R)
• M8: 3,237,148 km (0.093 R)
• M9: 4,341,779 km (0.12 R)
• M10: 5,810,680 km (0.066 R)
• M11: 7,197,902 km (0.044 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.26 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 383

Radius: 11.8

Gravity: 2.75 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 1.05 AU - 1.47 AU

Year: 943 Days

Day: 14.7 Hours

Environment

Temp: -193 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (7)

Outer Limit: 79,038,426 km

• M1: 146,756 km (0.118 R)
• M2: 573,857 km (0.047 R)
• M3: 1,103,733 km (0.115 R)
• M4: 1,483,562 km (0.09 R)
• M5: 1,988,604 km (0.031 R)
• M6: 4,791,171 km (0.092 R)
• M7: 5,311,323 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 569.9

Radius: 11.8

Gravity: 4.09 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 1.43 AU - 1.53 AU

Year: 1201 Days

Day: 12.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 14.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 79,038,426 km

• M1: 146,756 km (0.087 R)
• M2: 553,662 km (0.077 R)
• M3: 966,103 km (0.087 R)
• M4: 1,508,096 km (0.073 R)
• M5: 1,977,385 km (0.057 R)
• M6: 2,496,639 km (0.113 R)
• M7: 3,202,741 km (0.098 R)
• M8: 3,702,996 km (0.116 R)
• M9: 4,955,280 km (0.083 R)
• M10: 5,544,995 km (0.061 R)
• M11: 6,093,570 km (0.071 R)
• M12: 6,701,386 km (0.104 R)
• M13: 7,275,244 km (0.094 R)
• M14: 8,223,844 km (0.087 R)

Planet 5 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 696.9

Radius: 10.3

Gravity: 6.57 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 1.62 AU - 1.94 AU

Year: 1584 Days

Day: 7 Hours

Environment

Temp: -190 °C

Axial Tilt: 21.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 79,038,426 km

• M1: 128,056 km (0.089 R)
• M2: 462,108 km (0.07 R)
• M3: 1,036,564 km (0.062 R)
• M4: 1,410,858 km (0.037 R)
• M5: 2,163,036 km (0.097 R)
• M6: 2,623,498 km (0.095 R)
• M7: 3,194,064 km (0.095 R)
• M8: 3,641,212 km (0.073 R)
• M9: 3,968,233 km (0.102 R)
• M10: 4,802,092 km (0.114 R)
• M11: 5,590,173 km (0.081 R)
• M12: 6,218,035 km (0.1 R)
• M13: 6,789,350 km (0.11 R)
• M14: 7,233,955 km (0.112 R)
• M15: 9,146,863 km (0.079 R)
• M16: 9,787,740 km (0.095 R)
• M17: 10,186,568 km (0.097 R)
• M18: 11,267,113 km (0.047 R)
• M19: 12,079,130 km (0.086 R)
• M20: 12,732,873 km (0.107 R)
• M21: 14,111,268 km (0.065 R)

Asteroid Belt

Center: 2.96 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 201.9

Radius: 8.2

Gravity: 3 G

Time & Orbit

Eccentricity (e): 0.246

Orbit Range: 3.11 AU - 5.15 AU

Year: 5597 Days

Day: 7.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 79,038,426 km

• M1: 102,026 km (0.069 R)
• M2: 364,271 km (0.071 R)
• M3: 883,974 km (0.034 R)
• M4: 1,257,370 km (0.099 R)
• M5: 1,588,131 km (0.071 R)
• M6: 2,002,068 km (0.084 R)
• M7: 2,326,396 km (0.089 R)
• M8: 4,222,699 km (0.074 R)
• M9: 6,023,558 km (0.073 R)
• M10: 6,301,212 km (0.078 R)
• M11: 7,819,481 km (0.098 R)
• M12: 8,183,752 km (0.119 R)
• M13: 12,973,726 km (0.114 R)
• M14: 13,769,287 km (0.096 R)
• M15: 16,566,169 km (0.099 R)
• M16: 19,720,889 km (0.081 R)

Planet 7 - Gas Giant

Semi-Major Axis: 5.14 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 552.2

Radius: 11.7

Gravity: 4.03 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 3.94 AU - 6.34 AU

Year: 7771 Days

Day: 11 Hours

Environment

Temp: -227 °C

Axial Tilt: 32.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 79,038,426 km

• M1: 146,307 km (0.119 R)
• M2: 596,596 km (0.074 R)
• M3: 1,200,822 km (0.061 R)
• M4: 1,583,045 km (0.062 R)
• M5: 2,063,553 km (0.057 R)
• M6: 3,280,083 km (0.092 R)
• M7: 3,873,538 km (0.055 R)
• M8: 4,728,938 km (0.065 R)
• M9: 5,128,065 km (0.098 R)
• M10: 5,897,298 km (0.108 R)
• M11: 6,292,984 km (0.062 R)
• M12: 7,626,799 km (0.068 R)
• M13: 8,797,552 km (0.041 R)
• M14: 11,341,613 km (0.096 R)
• M15: 11,903,951 km (0.083 R)
• M16: 16,439,460 km (0.12 R)
• M17: 16,895,733 km (0.064 R)
• M18: 17,562,042 km (0.09 R)
• M19: 21,934,489 km (0.09 R)
• M20: 23,050,339 km (0.081 R)
• M21: 26,893,658 km (0.054 R)
• M22: 27,345,444 km (0.067 R)
• M23: 29,014,058 km (0.064 R)
• M24: 29,393,887 km (0.081 R)
• M25: 33,377,230 km (0.108 R)

Planet 8 - Ice Giant

Semi-Major Axis: 6.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 121.4

Radius: 6.7

Gravity: 2.7 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 5.79 AU - 6.25 AU

Year: 9850 Days

Day: 24.2 Hours

Environment

Temp: -233 °C

Axial Tilt: 16.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 79,038,426 km

• M1: 83,476 km (0.074 R)
• M2: 2,967,124 km (0.109 R)
• M3: 3,755,056 km (0.091 R)
• M4: 4,152,089 km (0.117 R)
• M5: 6,695,552 km (0.101 R)
• M6: 7,791,955 km (0.045 R)
• M7: 13,585,581 km (0.086 R)
• M8: 17,042,638 km (0.075 R)
• M9: 18,005,749 km (0.088 R)
• M10: 18,252,137 km (0.098 R)
• M11: 22,152,303 km (0.072 R)
• M12: 25,014,709 km (0.094 R)

Planet 9 - Ice Giant

Semi-Major Axis: 6.48 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 372.6

Radius: 7.1

Gravity: 7.39 G

Time & Orbit

Eccentricity (e): 0.159

Orbit Range: 5.45 AU - 7.51 AU

Year: 11000 Days

Day: 18.2 Hours

Environment

Temp: -224 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 79,038,426 km

• M1: 88,263 km (0.071 R)
• M2: 568,622 km (0.101 R)
• M3: 1,113,607 km (0.107 R)
• M4: 1,782,010 km (0.101 R)
• M5: 2,029,445 km (0.078 R)
• M6: 3,327,505 km (0.066 R)
• M7: 4,689,594 km (0.093 R)
• M8: 5,542,751 km (0.039 R)
• M9: 6,495,240 km (0.099 R)
• M10: 7,395,072 km (0.1 R)
• M11: 8,808,323 km (0.081 R)
• M12: 9,625,277 km (0.115 R)
• M13: 11,356,872 km (0.112 R)
• M14: 13,815,812 km (0.074 R)
• M15: 14,667,174 km (0.091 R)
• M16: 18,424,623 km (0.06 R)
• M17: 20,368,947 km (0.078 R)
• M18: 22,199,576 km (0.072 R)
• M19: 23,450,813 km (0.107 R)
• M20: 23,964,233 km (0.044 R)
• M21: 24,485,132 km (0.085 R)
• M22: 25,459,762 km (0.095 R)
• M23: 26,644,578 km (0.084 R)
• M24: 27,961,188 km (0.111 R)
• M25: 28,732,814 km (0.115 R)
• M26: 29,916,582 km (0.05 R)
• M27: 31,029,890 km (0.108 R)
• M28: 41,073,591 km (0.064 R)

Planet 10 - Ice Giant

Semi-Major Axis: 9.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 831.5

Radius: 7.2

Gravity: 16.04 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 7.94 AU - 10.86 AU

Year: 19219 Days

Day: 21.4 Hours

Environment

Temp: -234 °C

Axial Tilt: 24.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (31)

Outer Limit: 79,038,426 km

• M1: 91,255 km (0.072 R)
• M2: 320,439 km (0.098 R)
• M3: 581,337 km (0.058 R)
• M4: 1,062,743 km (0.118 R)
• M5: 1,592,320 km (0.105 R)
• M6: 2,178,743 km (0.119 R)
• M7: 2,580,713 km (0.082 R)
• M8: 2,952,613 km (0.111 R)
• M9: 3,711,972 km (0.098 R)
• M10: 4,088,510 km (0.08 R)
• M11: 7,140,905 km (0.095 R)
• M12: 10,017,522 km (0.086 R)
• M13: 11,710,671 km (0.045 R)
• M14: 12,869,606 km (0.115 R)
• M15: 14,556,920 km (0.06 R)
• M16: 15,573,288 km (0.036 R)
• M17: 17,833,712 km (0.059 R)
• M18: 20,592,147 km (0.052 R)
• M19: 21,176,027 km (0.116 R)
• M20: 21,472,082 km (0.081 R)
• M21: 22,581,350 km (0.053 R)
• M22: 22,890,419 km (0.104 R)
• M23: 23,202,181 km (0.068 R)
• M24: 27,169,068 km (0.113 R)
• M25: 29,926,904 km (0.05 R)
• M26: 31,055,172 km (0.109 R)
• M27: 35,852,177 km (0.109 R)
• M28: 45,394,875 km (0.098 R)
• M29: 47,050,176 km (0.108 R)
• M30: 59,191,689 km (0.102 R)
• M31: 73,715,248 km (0.091 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 258 - 11,269 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit