🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 1.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 440.7

Radius: 14.6

Gravity: 2.07 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 1.75 AU - 1.81 AU

Year: 1639 Days

Day: 6.1 Hours

Environment

Temp: -196 °C

Axial Tilt: 31.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 77,518,720 km

• M1: 181,761 km (0.053 R)
• M2: 974,929 km (0.094 R)
• M3: 1,653,804 km (0.11 R)
• M4: 3,920,811 km (0.1 R)
• M5: 5,070,470 km (0.084 R)
• M6: 8,790,969 km (0.107 R)

Planet 2 - Gas Giant

Semi-Major Axis: 2.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 103.4

Radius: 12

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 2.1 AU - 2.44 AU

Year: 2361 Days

Day: 7.9 Hours

Environment

Temp: -213 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 77,518,720 km

• M1: 149,897 km (0.084 R)
• M2: 533,167 km (0.038 R)
• M3: 907,161 km (0.083 R)
• M4: 1,660,836 km (0.117 R)
• M5: 2,191,758 km (0.106 R)
• M6: 2,607,192 km (0.117 R)
• M7: 3,207,678 km (0.091 R)
• M8: 3,822,525 km (0.085 R)
• M9: 4,280,444 km (0.103 R)
• M10: 4,972,484 km (0.111 R)
• M11: 6,558,071 km (0.064 R)
• M12: 7,648,640 km (0.097 R)
• M13: 9,128,911 km (0.118 R)

Planet 3 - Gas Giant

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 185.1

Radius: 12.6

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 3.11 AU - 3.11 AU

Year: 3786 Days

Day: 7.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 19.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 77,518,720 km

• M1: 167,699 km (0.093 R)
• M2: 577,448 km (0.106 R)
• M3: 976,874 km (0.091 R)
• M4: 1,372,261 km (0.066 R)
• M5: 2,363,198 km (0.116 R)
• M6: 4,567,223 km (0.036 R)
• M7: 4,987,144 km (0.09 R)
• M8: 6,226,413 km (0.092 R)
• M9: 7,123,701 km (0.119 R)
• M10: 7,574,888 km (0.086 R)
• M11: 9,641,882 km (0.062 R)
• M12: 10,587,341 km (0.098 R)
• M13: 14,589,084 km (0.101 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 478.4

Radius: 11.1

Gravity: 3.88 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 3.05 AU - 3.43 AU

Year: 4026 Days

Day: 12.7 Hours

Environment

Temp: -222 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 77,518,720 km

• M1: 138,079 km (0.118 R)
• M2: 493,823 km (0.076 R)
• M3: 858,393 km (0.064 R)
• M4: 1,453,343 km (0.106 R)
• M5: 1,845,589 km (0.092 R)
• M6: 2,196,546 km (0.11 R)
• M7: 2,783,717 km (0.067 R)
• M8: 3,341,418 km (0.049 R)
• M9: 4,361,526 km (0.084 R)
• M10: 6,208,162 km (0.095 R)
• M11: 7,257,741 km (0.099 R)
• M12: 8,043,429 km (0.1 R)
• M13: 8,669,047 km (0.119 R)
• M14: 10,701,035 km (0.107 R)
• M15: 13,221,310 km (0.09 R)
• M16: 13,896,296 km (0.075 R)
• M17: 14,644,734 km (0.098 R)
• M18: 17,793,919 km (0.062 R)
• M19: 18,736,385 km (0.1 R)
• M20: 19,588,196 km (0.119 R)
• M21: 21,896,790 km (0.06 R)
• M22: 22,298,460 km (0.117 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.71 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.2

Radius: 9.6

Gravity: 4.38 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 2.85 AU - 4.57 AU

Year: 4933 Days

Day: 5.2 Hours

Environment

Temp: -225 °C

Axial Tilt: 54.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 77,518,720 km

• M1: 119,379 km (0.07 R)
• M2: 583,880 km (0.113 R)
• M3: 1,488,948 km (0.101 R)
• M4: 1,814,473 km (0.108 R)
• M5: 2,931,669 km (0.088 R)
• M6: 3,449,727 km (0.1 R)
• M7: 3,941,306 km (0.115 R)
• M8: 4,889,008 km (0.061 R)
• M9: 5,219,320 km (0.069 R)
• M10: 6,360,153 km (0.096 R)
• M11: 7,459,249 km (0.078 R)
• M12: 7,829,504 km (0.112 R)
• M13: 8,354,143 km (0.054 R)
• M14: 9,948,857 km (0.086 R)
• M15: 10,860,805 km (0.096 R)
• M16: 12,612,746 km (0.096 R)
• M17: 13,285,338 km (0.102 R)
• M18: 14,185,020 km (0.11 R)
• M19: 17,012,270 km (0.059 R)
• M20: 17,478,267 km (0.059 R)
• M21: 18,012,631 km (0.06 R)
• M22: 18,557,765 km (0.098 R)
• M23: 18,865,488 km (0.103 R)
• M24: 21,115,291 km (0.099 R)
• M25: 23,610,134 km (0.072 R)

Asteroid Belt

Center: 4.54 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 5.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.6

Radius: 8.1

Gravity: 0.76 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 4.69 AU - 6.03 AU

Year: 8566 Days

Day: 13.7 Hours

Environment

Temp: -223 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 77,518,720 km

• M1: 101,727 km (0.111 R)
• M2: 380,727 km (0.108 R)
• M3: 804,986 km (0.115 R)
• M4: 1,139,337 km (0.046 R)
• M5: 1,844,841 km (0.093 R)
• M6: 2,313,830 km (0.108 R)
• M7: 2,813,936 km (0.107 R)
• M8: 3,315,388 km (0.083 R)
• M9: 4,688,696 km (0.102 R)
• M10: 6,929,074 km (0.097 R)
• M11: 8,313,004 km (0.094 R)
• M12: 8,834,951 km (0.088 R)
• M13: 11,379,012 km (0.05 R)
• M14: 13,470,540 km (0.1 R)

Planet 7 - Ice Giant

Semi-Major Axis: 9.02 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 190.4

Radius: 6.9

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 8.61 AU - 9.43 AU

Year: 18699 Days

Day: 24.2 Hours

Environment

Temp: -236 °C

Axial Tilt: 22.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 77,518,720 km

• M1: 85,869 km (0.075 R)
• M2: 357,689 km (0.107 R)
• M3: 583,581 km (0.092 R)
• M4: 1,082,191 km (0.101 R)
• M5: 1,314,965 km (0.102 R)
• M6: 2,897,112 km (0.118 R)
• M7: 3,280,981 km (0.12 R)
• M8: 4,318,741 km (0.1 R)
• M9: 4,668,950 km (0.118 R)
• M10: 8,057,341 km (0.073 R)
• M11: 9,968,753 km (0.058 R)
• M12: 11,002,774 km (0.119 R)
• M13: 13,960,623 km (0.037 R)
• M14: 15,319,121 km (0.105 R)
• M15: 16,064,717 km (0.069 R)
• M16: 18,751,046 km (0.051 R)
• M17: 19,058,320 km (0.116 R)
• M18: 19,920,452 km (0.114 R)
• M19: 20,240,442 km (0.078 R)
• M20: 20,563,723 km (0.045 R)
• M21: 21,303,784 km (0.11 R)
• M22: 28,884,357 km (0.102 R)
• M23: 29,916,433 km (0.042 R)
• M24: 38,330,415 km (0.094 R)
• M25: 38,949,900 km (0.1 R)
• M26: 45,793,703 km (0.118 R)

Planet 8 - Ice Giant

Semi-Major Axis: 9.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 568.6

Radius: 3.2

Gravity: 55.53 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 7.17 AU - 11.13 AU

Year: 19105 Days

Day: 24.4 Hours

Environment

Temp: -230 °C

Axial Tilt: 8.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 77,518,720 km

• M1: 43,084 km (0.039 R)
• M2: 178,470 km (0.066 R)
• M3: 318,494 km (0.111 R)
• M4: 619,634 km (0.086 R)
• M5: 788,082 km (0.111 R)
• M6: 1,071,719 km (0.076 R)
• M7: 1,561,503 km (0.071 R)
• M8: 1,661,434 km (0.063 R)
• M9: 2,084,946 km (0.091 R)
• M10: 2,886,341 km (0.054 R)
• M11: 3,037,435 km (0.071 R)
• M12: 5,175,488 km (0.072 R)
• M13: 5,904,478 km (0.072 R)
• M14: 6,148,323 km (0.119 R)
• M15: 6,655,908 km (0.095 R)
• M16: 7,054,437 km (0.074 R)
• M17: 7,802,127 km (0.054 R)
• M18: 8,145,305 km (0.09 R)
• M19: 9,398,187 km (0.1 R)
• M20: 10,654,660 km (0.106 R)
• M21: 12,410,041 km (0.112 R)
• M22: 14,276,424 km (0.119 R)
• M23: 22,910,764 km (0.105 R)
• M24: 23,310,340 km (0.044 R)
• M25: 24,640,714 km (0.04 R)
• M26: 25,697,922 km (0.078 R)
• M27: 30,110,162 km (0.094 R)
• M28: 31,933,461 km (0.057 R)
• M29: 36,742,434 km (0.082 R)
• M30: 37,015,300 km (0.072 R)
• M31: 43,214,038 km (0.074 R)
• M32: 56,338,259 km (0.054 R)
• M33: 57,798,933 km (0.094 R)
• M34: 64,883,588 km (0.116 R)
• M35: 65,482,130 km (0.078 R)

Planet 9 - Ice Giant

Semi-Major Axis: 9.61 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 685.2

Radius: 3.8

Gravity: 47.45 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 7.38 AU - 11.84 AU

Year: 20563 Days

Day: 21.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (39)

Outer Limit: 77,518,720 km

• M1: 49,816 km (0.103 R)
• M2: 191,485 km (0.062 R)
• M3: 319,391 km (0.06 R)
• M4: 448,345 km (0.083 R)
• M5: 1,186,610 km (0.096 R)
• M6: 1,331,870 km (0.082 R)
• M7: 1,488,948 km (0.09 R)
• M8: 1,693,897 km (0.069 R)
• M9: 2,015,981 km (0.063 R)
• M10: 2,181,137 km (0.092 R)
• M11: 2,310,838 km (0.074 R)
• M12: 2,585,799 km (0.118 R)
• M13: 2,756,042 km (0.1 R)
• M14: 3,038,782 km (0.1 R)
• M15: 3,228,472 km (0.096 R)
• M16: 4,331,906 km (0.108 R)
• M17: 6,468,163 km (0.115 R)
• M18: 6,646,633 km (0.06 R)
• M19: 7,248,914 km (0.109 R)
• M20: 9,050,522 km (0.116 R)
• M21: 9,217,622 km (0.114 R)
• M22: 10,445,372 km (0.109 R)
• M23: 11,712,017 km (0.047 R)
• M24: 14,545,999 km (0.075 R)
• M25: 15,319,720 km (0.087 R)
• M26: 15,557,131 km (0.113 R)
• M27: 16,039,285 km (0.072 R)
• M28: 16,448,585 km (0.092 R)
• M29: 17,980,018 km (0.045 R)
• M30: 18,421,631 km (0.089 R)
• M31: 26,167,061 km (0.041 R)
• M32: 30,184,961 km (0.115 R)
• M33: 31,695,750 km (0.116 R)
• M34: 31,823,955 km (0.068 R)
• M35: 35,415,501 km (0.07 R)
• M36: 48,639,055 km (0.095 R)
• M37: 56,712,403 km (0.102 R)
• M38: 63,983,907 km (0.072 R)
• M39: 69,018,324 km (0.03 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: 174 - 14,874 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit