🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.95

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.49 AU - 0.59 AU

Year: 256 Days

Day: 14 Hours

Environment

Temp: -128 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 469.5

Radius: 12.6

Gravity: 2.96 G

Time & Orbit

Eccentricity (e): 0.049

Orbit Range: 0.92 AU - 1.02 AU

Year: 617 Days

Day: 12.9 Hours

Environment

Temp: -160 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 79,929,042 km

• M1: 156,629 km (0.118 R)
• M2: 728,093 km (0.091 R)
• M3: 1,154,148 km (0.091 R)
• M4: 1,676,992 km (0.109 R)
• M5: 2,208,962 km (0.093 R)
• M6: 2,714,154 km (0.096 R)
• M7: 3,213,362 km (0.118 R)
• M8: 3,708,082 km (0.109 R)
• M9: 4,154,333 km (0.111 R)
• M10: 4,621,377 km (0.096 R)
• M11: 5,074,809 km (0.067 R)
• M12: 5,661,681 km (0.108 R)
• M13: 6,126,631 km (0.083 R)

Planet 3 - Gas Giant

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 460.8

Radius: 11.2

Gravity: 3.67 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.86 AU - 1.3 AU

Year: 725 Days

Day: 6.3 Hours

Environment

Temp: -166 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 79,929,042 km

• M1: 139,276 km (0.098 R)
• M2: 587,321 km (0.101 R)
• M3: 1,266,944 km (0.081 R)
• M4: 1,632,562 km (0.117 R)
• M5: 2,016,579 km (0.041 R)
• M6: 2,400,896 km (0.065 R)
• M7: 2,778,780 km (0.102 R)
• M8: 3,973,170 km (0.072 R)
• M9: 4,920,124 km (0.096 R)
• M10: 5,342,290 km (0.072 R)
• M11: 5,697,285 km (0.101 R)
• M12: 6,278,922 km (0.039 R)
• M13: 6,634,666 km (0.061 R)

Planet 4 - Gas Giant

Semi-Major Axis: 2.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 816.6

Radius: 13.1

Gravity: 4.76 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 1.92 AU - 2.48 AU

Year: 2107 Days

Day: 11.1 Hours

Environment

Temp: -203 °C

Axial Tilt: 39.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 79,929,042 km

• M1: 162,912 km (0.097 R)
• M2: 901,626 km (0.115 R)
• M3: 1,312,871 km (0.07 R)
• M4: 1,734,438 km (0.036 R)
• M5: 2,473,302 km (0.075 R)
• M6: 3,261,234 km (0.086 R)
• M7: 4,351,652 km (0.111 R)
• M8: 4,859,687 km (0.116 R)
• M9: 5,794,973 km (0.067 R)
• M10: 6,279,670 km (0.119 R)
• M11: 8,560,589 km (0.119 R)
• M12: 10,396,454 km (0.118 R)
• M13: 11,269,956 km (0.093 R)
• M14: 12,027,818 km (0.096 R)
• M15: 12,990,630 km (0.082 R)
• M16: 14,322,650 km (0.048 R)
• M17: 15,500,733 km (0.074 R)
• M18: 17,101,729 km (0.095 R)
• M19: 17,835,806 km (0.059 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 446.3

Radius: 8.2

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.206

Orbit Range: 4.56 AU - 6.92 AU

Year: 8879 Days

Day: 7.4 Hours

Environment

Temp: -224 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (33)

Outer Limit: 79,929,042 km

• M1: 103,223 km (0.108 R)
• M2: 390,301 km (0.115 R)
• M3: 751,879 km (0.105 R)
• M4: 1,146,069 km (0.106 R)
• M5: 1,404,126 km (0.111 R)
• M6: 1,771,837 km (0.056 R)
• M7: 3,146,043 km (0.093 R)
• M8: 3,614,135 km (0.102 R)
• M9: 3,901,961 km (0.083 R)
• M10: 4,551,366 km (0.074 R)
• M11: 5,331,519 km (0.115 R)
• M12: 5,737,677 km (0.104 R)
• M13: 6,471,903 km (0.051 R)
• M14: 7,495,153 km (0.09 R)
• M15: 9,007,737 km (0.083 R)
• M16: 10,138,547 km (0.097 R)
• M17: 10,616,362 km (0.092 R)
• M18: 11,668,784 km (0.038 R)
• M19: 12,407,947 km (0.108 R)
• M20: 12,899,376 km (0.097 R)
• M21: 14,273,582 km (0.103 R)
• M22: 15,428,627 km (0.117 R)
• M23: 15,869,492 km (0.092 R)
• M24: 18,481,321 km (0.11 R)
• M25: 20,373,734 km (0.083 R)
• M26: 21,678,676 km (0.045 R)
• M27: 22,875,758 km (0.113 R)
• M28: 25,488,036 km (0.103 R)
• M29: 28,386,645 km (0.116 R)
• M30: 28,763,781 km (0.093 R)
• M31: 30,600,992 km (0.071 R)
• M32: 31,196,990 km (0.096 R)
• M33: 36,136,862 km (0.057 R)

Planet 6 - Ice Giant

Semi-Major Axis: 9.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 953.3

Radius: 3.5

Gravity: 77.82 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 9.03 AU - 9.53 AU

Year: 18253 Days

Day: 22.5 Hours

Environment

Temp: -232 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 79,929,042 km

• M1: 43,683 km (0.066 R)
• M2: 188,643 km (0.076 R)
• M3: 457,171 km (0.052 R)
• M4: 635,941 km (0.071 R)
• M5: 1,080,246 km (0.089 R)
• M6: 1,704,967 km (0.096 R)
• M7: 1,991,896 km (0.066 R)
• M8: 2,115,314 km (0.114 R)
• M9: 2,287,800 km (0.103 R)
• M10: 2,710,564 km (0.076 R)
• M11: 3,323,915 km (0.115 R)
• M12: 5,962,074 km (0.111 R)
• M13: 6,219,382 km (0.119 R)
• M14: 6,756,139 km (0.088 R)
• M15: 7,768,617 km (0.103 R)
• M16: 8,768,230 km (0.101 R)
• M17: 10,029,191 km (0.084 R)
• M18: 10,331,827 km (0.119 R)
• M19: 11,406,239 km (0.1 R)
• M20: 11,735,803 km (0.078 R)
• M21: 12,762,942 km (0.1 R)
• M22: 13,997,723 km (0.078 R)
• M23: 22,185,215 km (0.118 R)
• M24: 22,698,485 km (0.026 R)
• M25: 23,642,298 km (0.103 R)
• M26: 28,154,918 km (0.107 R)
• M27: 34,423,816 km (0.075 R)
• M28: 39,430,259 km (0.06 R)
• M29: 47,392,007 km (0.092 R)
• M30: 49,276,641 km (0.078 R)
• M31: 55,228,991 km (0.077 R)
• M32: 55,981,468 km (0.096 R)
• M33: 56,740,827 km (0.058 R)
• M34: 62,655,927 km (0.12 R)
• M35: 69,404,137 km (0.101 R)
• M36: 73,404,833 km (0.093 R)
• M37: 75,923,762 km (0.077 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 544 - 12,790 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit