🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 0.43 AU - 0.65 AU

Year: 256 Days

Day: 44.6 Hours

Environment

Temp: -112 °C

Axial Tilt: 11.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 1.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 379.4

Radius: 10.1

Gravity: 3.72 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 0.9 AU - 1.22 AU

Year: 705 Days

Day: 5.9 Hours

Environment

Temp: -158 °C

Axial Tilt: 19 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (44)

Outer Limit: 25,762,887 km

• M1: 129,402 km (0.082 R)
• M2: 232,325 km (0.117 R)
• M3: 343,477 km (0.064 R)
• M4: 420,370 km (0.05 R)
• M5: 531,671 km (0.084 R)
• M6: 599,738 km (0.053 R)
• M7: 693,087 km (0.069 R)
• M8: 764,296 km (0.054 R)
• M9: 989,141 km (0.118 R)
• M10: 1,165,367 km (0.095 R)
• M11: 1,235,678 km (0.108 R)
• M12: 1,472,641 km (0.079 R)
• M13: 1,537,268 km (0.101 R)
• M14: 1,843,046 km (0.12 R)
• M15: 1,983,817 km (0.055 R)
• M16: 2,081,804 km (0.09 R)
• M17: 2,242,173 km (0.118 R)
• M18: 2,379,055 km (0.074 R)
• M19: 2,455,499 km (0.115 R)
• M20: 2,887,239 km (0.074 R)
• M21: 2,969,069 km (0.117 R)
• M22: 3,036,538 km (0.04 R)
• M23: 3,157,712 km (0.072 R)
• M24: 3,234,456 km (0.104 R)
• M25: 3,468,127 km (0.038 R)
• M26: 3,635,079 km (0.069 R)
• M27: 3,707,334 km (0.096 R)
• M28: 3,804,573 km (0.086 R)
• M29: 3,919,165 km (0.116 R)
• M30: 4,126,508 km (0.077 R)
• M31: 4,543,587 km (0.101 R)
• M32: 4,613,000 km (0.097 R)
• M33: 4,752,874 km (0.084 R)
• M34: 4,885,268 km (0.072 R)
• M35: 5,244,453 km (0.049 R)
• M36: 5,363,084 km (0.119 R)
• M37: 5,436,387 km (0.102 R)
• M38: 5,528,689 km (0.095 R)
• M39: 5,959,830 km (0.104 R)
• M40: 6,141,142 km (0.098 R)
• M41: 6,275,780 km (0.084 R)
• M42: 6,382,444 km (0.081 R)
• M43: 6,518,877 km (0.093 R)
• M44: 6,685,978 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 393.5

Radius: 11.6

Gravity: 2.92 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 1.16 AU - 1.44 AU

Year: 957 Days

Day: 15 Hours

Environment

Temp: -168 °C

Axial Tilt: 23.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (50)

Outer Limit: 25,762,887 km

• M1: 154,983 km (0.104 R)
• M2: 249,978 km (0.108 R)
• M3: 333,154 km (0.066 R)
• M4: 411,095 km (0.044 R)
• M5: 506,389 km (0.087 R)
• M6: 582,684 km (0.108 R)
• M7: 733,778 km (0.092 R)
• M8: 888,013 km (0.074 R)
• M9: 1,243,009 km (0.107 R)
• M10: 1,377,647 km (0.098 R)
• M11: 1,558,361 km (0.114 R)
• M12: 1,833,322 km (0.092 R)
• M13: 1,943,426 km (0.111 R)
• M14: 2,147,328 km (0.094 R)
• M15: 2,263,715 km (0.091 R)
• M16: 2,342,403 km (0.101 R)
• M17: 2,494,694 km (0.098 R)
• M18: 2,750,506 km (0.113 R)
• M19: 2,971,612 km (0.102 R)
• M20: 3,084,409 km (0.107 R)
• M21: 3,260,785 km (0.096 R)
• M22: 3,350,244 km (0.099 R)
• M23: 3,431,476 km (0.088 R)
• M24: 3,522,431 km (0.115 R)
• M25: 3,660,660 km (0.072 R)
• M26: 3,744,435 km (0.108 R)
• M27: 3,932,778 km (0.071 R)
• M28: 4,134,137 km (0.083 R)
• M29: 4,417,775 km (0.053 R)
• M30: 4,942,414 km (0.081 R)
• M31: 5,045,637 km (0.119 R)
• M32: 5,180,724 km (0.089 R)
• M33: 5,338,400 km (0.041 R)
• M34: 5,550,979 km (0.045 R)
• M35: 5,712,245 km (0.073 R)
• M36: 5,787,942 km (0.068 R)
• M37: 5,940,681 km (0.059 R)
• M38: 6,050,486 km (0.04 R)
• M39: 6,127,828 km (0.093 R)
• M40: 6,350,430 km (0.08 R)
• M41: 6,895,863 km (0.112 R)
• M42: 6,988,315 km (0.107 R)
• M43: 7,185,934 km (0.061 R)
• M44: 7,267,913 km (0.116 R)
• M45: 7,527,466 km (0.094 R)
• M46: 7,658,513 km (0.093 R)
• M47: 7,826,213 km (0.055 R)
• M48: 7,958,906 km (0.072 R)
• M49: 8,128,849 km (0.111 R)
• M50: 8,263,338 km (0.106 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 203.7

Radius: 8.7

Gravity: 2.69 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 2.27 AU - 2.65 AU

Year: 2491 Days

Day: 14.7 Hours

Environment

Temp: -205 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (70)

Outer Limit: 25,762,887 km

• M1: 111,301 km (0.076 R)
• M2: 236,215 km (0.087 R)
• M3: 325,974 km (0.117 R)
• M4: 499,358 km (0.058 R)
• M5: 610,808 km (0.077 R)
• M6: 759,060 km (0.088 R)
• M7: 874,549 km (0.09 R)
• M8: 996,322 km (0.111 R)
• M9: 1,132,007 km (0.117 R)
• M10: 1,256,921 km (0.053 R)
• M11: 1,316,760 km (0.093 R)
• M12: 1,377,796 km (0.1 R)
• M13: 1,502,561 km (0.104 R)
• M14: 1,631,215 km (0.106 R)
• M15: 1,773,184 km (0.049 R)
• M16: 1,998,927 km (0.084 R)
• M17: 2,100,055 km (0.107 R)
• M18: 2,161,540 km (0.114 R)
• M19: 2,608,987 km (0.065 R)
• M20: 2,820,967 km (0.105 R)
• M21: 3,061,670 km (0.098 R)
• M22: 3,120,013 km (0.095 R)
• M23: 3,190,623 km (0.074 R)
• M24: 3,261,533 km (0.094 R)
• M25: 3,429,382 km (0.034 R)
• M26: 3,551,005 km (0.109 R)
• M27: 3,649,440 km (0.069 R)
• M28: 3,975,414 km (0.097 R)
• M29: 4,077,589 km (0.07 R)
• M30: 4,258,603 km (0.11 R)
• M31: 4,468,788 km (0.11 R)
• M32: 4,615,244 km (0.061 R)
• M33: 4,776,810 km (0.081 R)
• M34: 5,161,127 km (0.08 R)
• M35: 5,216,927 km (0.09 R)
• M36: 5,498,619 km (0.1 R)
• M37: 5,598,401 km (0.096 R)
• M38: 5,886,826 km (0.073 R)
• M39: 6,598,762 km (0.049 R)
• M40: 6,842,158 km (0.055 R)
• M41: 6,918,752 km (0.056 R)
• M42: 7,197,154 km (0.1 R)
• M43: 7,290,802 km (0.05 R)
• M44: 7,369,191 km (0.12 R)
• M45: 7,432,022 km (0.063 R)
• M46: 7,605,855 km (0.101 R)
• M47: 7,796,891 km (0.097 R)
• M48: 7,893,083 km (0.052 R)
• M49: 7,973,567 km (0.08 R)
• M50: 8,232,820 km (0.081 R)
• M51: 8,396,330 km (0.075 R)
• M52: 8,593,949 km (0.049 R)
• M53: 8,660,071 km (0.115 R)
• M54: 8,759,703 km (0.088 R)
• M55: 8,976,919 km (0.037 R)
• M56: 9,484,954 km (0.092 R)
• M57: 9,656,393 km (0.045 R)
• M58: 9,984,910 km (0.075 R)
• M59: 10,317,167 km (0.1 R)
• M60: 10,458,088 km (0.115 R)
• M61: 10,635,212 km (0.095 R)
• M62: 10,813,383 km (0.074 R)
• M63: 10,884,891 km (0.058 R)
• M64: 11,082,360 km (0.056 R)
• M65: 11,444,536 km (0.112 R)
• M66: 11,792,202 km (0.025 R)
• M67: 11,921,155 km (0.055 R)
• M68: 12,199,108 km (0.105 R)
• M69: 12,423,056 km (0.07 R)
• M70: 12,554,253 km (0.119 R)

Planet 5 - Gas Giant

Semi-Major Axis: 3.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 716.4

Radius: 9.3

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.16

Orbit Range: 2.76 AU - 3.82 AU

Year: 3853 Days

Day: 13.1 Hours

Environment

Temp: -213 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 25,762,887 km

• M1: 320,887 km (0.105 R)
• M2: 411,095 km (0.107 R)
• M3: 540,647 km (0.087 R)
• M4: 663,616 km (0.107 R)
• M5: 1,115,851 km (0.058 R)
• M6: 1,276,369 km (0.097 R)
• M7: 1,459,178 km (0.079 R)
• M8: 1,590,824 km (0.08 R)
• M9: 1,711,100 km (0.094 R)
• M10: 1,865,934 km (0.077 R)
• M11: 2,173,059 km (0.057 R)
• M12: 2,426,777 km (0.091 R)
• M13: 2,834,730 km (0.066 R)
• M14: 3,074,835 km (0.117 R)
• M15: 3,321,522 km (0.083 R)
• M16: 3,437,609 km (0.097 R)
• M17: 3,535,446 km (0.113 R)
• M18: 3,654,078 km (0.1 R)
• M19: 3,753,859 km (0.07 R)
• M20: 3,834,493 km (0.097 R)
• M21: 3,976,910 km (0.064 R)
• M22: 4,038,395 km (0.084 R)
• M23: 4,141,767 km (0.098 R)
• M24: 4,393,241 km (0.088 R)
• M25: 4,542,390 km (0.074 R)
• M26: 4,606,866 km (0.11 R)
• M27: 5,222,761 km (0.062 R)
• M28: 5,448,953 km (0.114 R)
• M29: 5,655,398 km (0.065 R)
• M30: 5,771,336 km (0.085 R)
• M31: 6,099,704 km (0.098 R)
• M32: 6,218,634 km (0.067 R)
• M33: 6,338,163 km (0.088 R)
• M34: 6,677,151 km (0.107 R)
• M35: 6,774,988 km (0.097 R)
• M36: 7,121,607 km (0.083 R)
• M37: 7,703,393 km (0.12 R)
• M38: 8,091,150 km (0.101 R)
• M39: 8,221,899 km (0.081 R)
• M40: 8,511,820 km (0.119 R)
• M41: 9,429,303 km (0.107 R)
• M42: 9,621,985 km (0.055 R)
• M43: 10,463,025 km (0.093 R)
• M44: 10,834,775 km (0.03 R)
• M45: 11,036,733 km (0.093 R)
• M46: 11,946,138 km (0.066 R)
• M47: 12,334,644 km (0.037 R)
• M48: 13,124,072 km (0.097 R)
• M49: 13,524,994 km (0.115 R)
• M50: 14,023,903 km (0.109 R)
• M51: 14,783,561 km (0.114 R)
• M52: 15,071,985 km (0.065 R)
• M53: 15,168,476 km (0.064 R)
• M54: 15,556,683 km (0.092 R)
• M55: 15,980,793 km (0.081 R)
• M56: 16,375,881 km (0.114 R)
• M57: 16,508,125 km (0.106 R)
• M58: 16,974,272 km (0.091 R)
• M59: 18,432,851 km (0.049 R)
• M60: 18,605,188 km (0.08 R)
• M61: 19,299,322 km (0.049 R)
• M62: 19,369,184 km (0.049 R)
• M63: 20,072,743 km (0.028 R)
• M64: 20,285,322 km (0.07 R)
• M65: 20,856,187 km (0.071 R)
• M66: 21,107,661 km (0.084 R)
• M67: 21,215,671 km (0.12 R)
• M68: 21,686,007 km (0.074 R)
• M69: 21,867,768 km (0.113 R)
• M70: 22,673,801 km (0.076 R)
• M71: 22,969,407 km (0.05 R)
• M72: 23,154,758 km (0.088 R)
• M73: 23,751,205 km (0.084 R)
• M74: 24,731,221 km (0.114 R)
• M75: 24,997,355 km (0.104 R)
• M76: 25,187,943 km (0.072 R)
• M77: 25,379,129 km (0.081 R)
• M78: 25,647,508 km (0.058 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 220 - 13,137 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit