🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.76 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 218.7

Radius: 11.6

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 0.74 AU - 0.78 AU

Year: 442 Days

Day: 14.1 Hours

Environment

Temp: -153 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 50,396,672 km

• M1: 144,212 km (0.09 R)
• M2: 594,951 km (0.109 R)
• M3: 1,588,131 km (0.119 R)
• M4: 2,144,037 km (0.078 R)
• M5: 2,754,396 km (0.069 R)
• M6: 3,771,811 km (0.056 R)

Planet 2 - Gas Giant

Semi-Major Axis: 0.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 414.1

Radius: 10

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.65 AU - 1.03 AU

Year: 513 Days

Day: 5.5 Hours

Environment

Temp: -159 °C

Axial Tilt: 10.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 50,396,672 km

• M1: 124,316 km (0.088 R)
• M2: 509,979 km (0.08 R)
• M3: 948,600 km (0.115 R)
• M4: 1,260,063 km (0.117 R)
• M5: 1,800,410 km (0.111 R)
• M6: 2,406,132 km (0.056 R)
• M7: 2,854,178 km (0.056 R)
• M8: 3,311,349 km (0.107 R)
• M9: 3,778,992 km (0.053 R)
• M10: 4,208,786 km (0.08 R)
• M11: 4,598,938 km (0.112 R)
• M12: 5,533,027 km (0.117 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 135.7

Radius: 10.2

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 0.99 AU - 1.41 AU

Year: 877 Days

Day: 9.4 Hours

Environment

Temp: -175 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (10)

Outer Limit: 50,396,672 km

• M1: 126,859 km (0.097 R)
• M2: 453,880 km (0.026 R)
• M3: 989,291 km (0.093 R)
• M4: 1,682,677 km (0.066 R)
• M5: 2,205,372 km (0.098 R)
• M6: 2,693,210 km (0.046 R)
• M7: 3,118,966 km (0.097 R)
• M8: 3,613,537 km (0.102 R)
• M9: 4,001,893 km (0.104 R)
• M10: 5,228,296 km (0.068 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.3

Radius: 13.6

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 2.52 AU - 3.52 AU

Year: 3500 Days

Day: 9.1 Hours

Environment

Temp: -221 °C

Axial Tilt: 20.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 50,396,672 km

• M1: 169,195 km (0.114 R)
• M2: 600,187 km (0.101 R)
• M3: 1,216,829 km (0.099 R)
• M4: 1,950,307 km (0.114 R)
• M5: 2,386,684 km (0.069 R)
• M6: 2,815,282 km (0.087 R)
• M7: 4,285,381 km (0.118 R)
• M8: 4,925,510 km (0.046 R)
• M9: 5,557,860 km (0.066 R)
• M10: 7,638,766 km (0.063 R)
• M11: 8,456,917 km (0.032 R)
• M12: 9,199,072 km (0.05 R)
• M13: 10,556,673 km (0.106 R)
• M14: 11,379,461 km (0.038 R)
• M15: 13,152,794 km (0.045 R)
• M16: 14,463,272 km (0.046 R)
• M17: 15,955,361 km (0.091 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 240.9

Radius: 9.4

Gravity: 2.73 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 3.48 AU - 3.76 AU

Year: 4593 Days

Day: 11.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 7.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 50,396,672 km

• M1: 125,662 km (0.119 R)
• M2: 441,164 km (0.106 R)
• M3: 876,494 km (0.119 R)
• M4: 1,250,788 km (0.117 R)
• M5: 2,065,947 km (0.102 R)
• M6: 3,064,363 km (0.072 R)
• M7: 3,709,279 km (0.095 R)
• M8: 4,912,345 km (0.107 R)
• M9: 5,873,661 km (0.042 R)
• M10: 7,653,277 km (0.119 R)
• M11: 8,666,205 km (0.08 R)
• M12: 9,951,998 km (0.11 R)
• M13: 13,716,180 km (0.09 R)
• M14: 14,233,190 km (0.106 R)
• M15: 16,589,656 km (0.114 R)
• M16: 16,908,150 km (0.048 R)
• M17: 17,888,165 km (0.054 R)

Planet 6 - Gas Giant

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 227

Radius: 13

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.04 AU - 4.24 AU

Year: 4631 Days

Day: 5.2 Hours

Environment

Temp: -220 °C

Axial Tilt: 31.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 50,396,672 km

• M1: 161,715 km (0.107 R)
• M2: 783,145 km (0.104 R)
• M3: 1,599,949 km (0.092 R)
• M4: 2,353,175 km (0.12 R)
• M5: 3,694,768 km (0.106 R)
• M6: 5,695,640 km (0.098 R)
• M7: 10,320,458 km (0.118 R)
• M8: 11,462,787 km (0.083 R)
• M9: 11,875,677 km (0.105 R)
• M10: 12,341,376 km (0.118 R)
• M11: 13,673,694 km (0.11 R)
• M12: 14,138,495 km (0.107 R)
• M13: 15,496,544 km (0.08 R)
• M14: 16,207,284 km (0.062 R)
• M15: 17,693,987 km (0.086 R)

Planet 7 - Gas Giant

Semi-Major Axis: 4.54 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 395.9

Radius: 11.6

Gravity: 2.94 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 3.98 AU - 5.1 AU

Year: 6451 Days

Day: 6.3 Hours

Environment

Temp: -229 °C

Axial Tilt: 31.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 50,396,672 km

• M1: 144,960 km (0.032 R)
• M2: 534,214 km (0.104 R)
• M3: 913,594 km (0.062 R)
• M4: 1,634,656 km (0.105 R)
• M5: 2,486,317 km (0.053 R)
• M6: 3,204,536 km (0.053 R)
• M7: 4,267,279 km (0.117 R)
• M8: 6,083,098 km (0.031 R)
• M9: 7,351,838 km (0.119 R)
• M10: 8,030,414 km (0.102 R)
• M11: 9,226,897 km (0.102 R)
• M12: 10,145,728 km (0.089 R)
• M13: 10,851,381 km (0.06 R)
• M14: 12,608,857 km (0.069 R)
• M15: 13,952,545 km (0.1 R)
• M16: 15,909,135 km (0.101 R)
• M17: 16,321,277 km (0.109 R)
• M18: 21,127,258 km (0.099 R)
• M19: 23,928,030 km (0.099 R)
• M20: 25,178,219 km (0.101 R)
• M21: 26,225,554 km (0.115 R)
• M22: 28,493,607 km (0.116 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.66 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 588.8

Radius: 3.7

Gravity: 43.01 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 8.45 AU - 10.87 AU

Year: 20021 Days

Day: 24.5 Hours

Environment

Temp: -228 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (41)

Outer Limit: 50,396,672 km

• M1: 46,076 km (0.092 R)
• M2: 174,132 km (0.099 R)
• M3: 290,220 km (0.055 R)
• M4: 519,105 km (0.111 R)
• M5: 837,598 km (0.107 R)
• M6: 972,985 km (0.074 R)
• M7: 1,501,963 km (0.102 R)
• M8: 1,720,824 km (0.081 R)
• M9: 2,693,659 km (0.116 R)
• M10: 3,710,775 km (0.057 R)
• M11: 4,746,292 km (0.106 R)
• M12: 5,069,124 km (0.055 R)
• M13: 6,996,992 km (0.084 R)
• M14: 7,800,033 km (0.091 R)
• M15: 9,643,528 km (0.107 R)
• M16: 11,758,093 km (0.056 R)
• M17: 11,887,496 km (0.111 R)
• M18: 13,944,766 km (0.036 R)
• M19: 15,286,509 km (0.05 R)
• M20: 16,630,496 km (0.119 R)
• M21: 16,957,816 km (0.07 R)
• M22: 17,794,816 km (0.088 R)
• M23: 17,965,507 km (0.118 R)
• M24: 19,460,439 km (0.073 R)
• M25: 19,915,516 km (0.078 R)
• M26: 20,284,574 km (0.1 R)
• M27: 23,199,488 km (0.101 R)
• M28: 31,183,826 km (0.096 R)
• M29: 32,184,187 km (0.043 R)
• M30: 33,724,446 km (0.039 R)
• M31: 36,125,941 km (0.063 R)
• M32: 39,357,255 km (0.088 R)
• M33: 39,501,916 km (0.099 R)
• M34: 44,478,738 km (0.081 R)
• M35: 47,361,788 km (0.119 R)
• M36: 49,351,440 km (0.057 R)
• M37: 50,537,452 km (0.054 R)
• M38: 53,852,092 km (0.087 R)
• M39: 55,290,027 km (0.099 R)
• M40: 61,492,504 km (0.093 R)
• M41: 64,458,731 km (0.028 R)

Planet 9 - Ice Giant

Semi-Major Axis: 10.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 126.1

Radius: 5

Gravity: 5.04 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 9.51 AU - 10.61 AU

Year: 21278 Days

Day: 20.2 Hours

Environment

Temp: -245 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 50,396,672 km

• M1: 73,453 km (0.114 R)
• M2: 708,496 km (0.077 R)
• M3: 978,669 km (0.113 R)
• M4: 1,172,249 km (0.102 R)
• M5: 1,483,562 km (0.104 R)
• M6: 3,032,498 km (0.105 R)
• M7: 3,495,803 km (0.091 R)
• M8: 5,659,287 km (0.061 R)
• M9: 6,883,148 km (0.116 R)
• M10: 13,854,558 km (0.044 R)
• M11: 15,645,993 km (0.119 R)
• M12: 16,253,061 km (0.099 R)
• M13: 18,316,015 km (0.057 R)
• M14: 18,763,762 km (0.115 R)
• M15: 18,990,253 km (0.051 R)
• M16: 19,295,133 km (0.09 R)
• M17: 23,386,336 km (0.091 R)
• M18: 26,005,795 km (0.053 R)
• M19: 26,856,857 km (0.091 R)
• M20: 30,136,341 km (0.047 R)
• M21: 33,896,035 km (0.114 R)
• M22: 34,232,182 km (0.108 R)
• M23: 35,253,785 km (0.114 R)
• M24: 38,928,358 km (0.035 R)
• M25: 41,174,869 km (0.119 R)
• M26: 43,111,713 km (0.119 R)
• M27: 43,638,297 km (0.085 R)
• M28: 43,903,235 km (0.107 R)

Planet 10 - Ice Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 164.8

Radius: 5.2

Gravity: 6.09 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 7.93 AU - 12.63 AU

Year: 21980 Days

Day: 17.8 Hours

Environment

Temp: -242 °C

Axial Tilt: 3.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 50,396,672 km

• M1: 64,626 km (0.087 R)
• M2: 299,046 km (0.037 R)
• M3: 517,609 km (0.081 R)
• M4: 760,406 km (0.058 R)
• M5: 1,217,577 km (0.083 R)
• M6: 4,038,544 km (0.109 R)
• M7: 4,774,566 km (0.084 R)
• M8: 5,092,760 km (0.034 R)
• M9: 5,527,342 km (0.095 R)
• M10: 12,891,297 km (0.105 R)
• M11: 13,507,790 km (0.086 R)
• M12: 14,933,159 km (0.055 R)
• M13: 15,338,569 km (0.105 R)
• M14: 15,960,597 km (0.094 R)
• M15: 16,527,423 km (0.111 R)
• M16: 17,181,016 km (0.093 R)
• M17: 19,324,604 km (0.031 R)
• M18: 19,968,324 km (0.041 R)
• M19: 20,626,255 km (0.056 R)
• M20: 20,792,907 km (0.051 R)
• M21: 23,493,448 km (0.05 R)
• M22: 27,211,404 km (0.088 R)
• M23: 34,131,203 km (0.101 R)
• M24: 35,666,975 km (0.083 R)
• M25: 42,675,336 km (0.09 R)
• M26: 44,040,865 km (0.098 R)
• M27: 48,165,578 km (0.045 R)

Kuiper Belt

Range: 30 - 54 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 423 - 19,858 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit