🌌 Stone's Star System Generator

Planet 1 - Gas Giant

Semi-Major Axis: 0.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 471.9

Radius: 11.9

Gravity: 3.33 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.58 AU - 0.62 AU

Year: 327 Days

Day: 6.7 Hours

Environment

Temp: -149 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (9)

Outer Limit: 54,330,622 km

• M1: 147,952 km (0.059 R)
• M2: 541,544 km (0.095 R)
• M3: 971,638 km (0.03 R)
• M4: 1,382,284 km (0.11 R)
• M5: 1,766,751 km (0.108 R)
• M6: 2,200,285 km (0.098 R)
• M7: 3,024,570 km (0.114 R)
• M8: 3,629,394 km (0.113 R)
• M9: 4,008,774 km (0.083 R)

Planet 2 - Gas Giant

Semi-Major Axis: 1.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 82.9

Radius: 11.1

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 1.65 AU - 1.79 AU

Year: 1586 Days

Day: 9.7 Hours

Environment

Temp: -189 °C

Axial Tilt: 169 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (8)

Outer Limit: 54,330,622 km

• M1: 138,079 km (0.089 R)
• M2: 580,290 km (0.107 R)
• M3: 1,204,113 km (0.116 R)
• M4: 1,881,193 km (0.104 R)
• M5: 2,483,175 km (0.103 R)
• M6: 4,245,438 km (0.098 R)
• M7: 5,649,264 km (0.09 R)
• M8: 6,351,327 km (0.12 R)

Planet 3 - Gas Giant

Semi-Major Axis: 2.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 828.2

Radius: 8.9

Gravity: 10.46 G

Time & Orbit

Eccentricity (e): 0.228

Orbit Range: 1.61 AU - 2.57 AU

Year: 2124 Days

Day: 5.3 Hours

Environment

Temp: -199 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 54,330,622 km

• M1: 110,852 km (0.107 R)
• M2: 565,181 km (0.078 R)
• M3: 852,558 km (0.101 R)
• M4: 1,567,187 km (0.094 R)
• M5: 1,880,744 km (0.114 R)
• M6: 2,223,174 km (0.09 R)
• M7: 3,149,484 km (0.104 R)
• M8: 3,527,518 km (0.111 R)
• M9: 4,052,307 km (0.115 R)
• M10: 5,423,820 km (0.113 R)
• M11: 6,770,201 km (0.105 R)
• M12: 7,855,235 km (0.114 R)
• M13: 8,390,945 km (0.074 R)
• M14: 9,052,167 km (0.093 R)
• M15: 10,145,129 km (0.093 R)
• M16: 10,857,215 km (0.078 R)
• M17: 11,166,883 km (0.099 R)
• M18: 12,131,191 km (0.101 R)
• M19: 12,506,831 km (0.104 R)
• M20: 15,357,418 km (0.1 R)
• M21: 16,599,829 km (0.114 R)
• M22: 17,640,880 km (0.115 R)

Planet 4 - Gas Giant

Semi-Major Axis: 3.94 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 585

Radius: 14.7

Gravity: 2.71 G

Time & Orbit

Eccentricity (e): 0.168

Orbit Range: 3.28 AU - 4.6 AU

Year: 5497 Days

Day: 10.3 Hours

Environment

Temp: -223 °C

Axial Tilt: 15 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 54,330,622 km

• M1: 183,557 km (0.084 R)
• M2: 938,128 km (0.119 R)
• M3: 1,598,154 km (0.118 R)
• M4: 2,965,628 km (0.112 R)
• M5: 4,326,370 km (0.046 R)
• M6: 5,510,138 km (0.109 R)
• M7: 6,224,917 km (0.028 R)
• M8: 7,102,309 km (0.096 R)
• M9: 8,437,021 km (0.12 R)
• M10: 9,975,934 km (0.099 R)
• M11: 11,599,968 km (0.114 R)
• M12: 12,980,458 km (0.06 R)
• M13: 15,889,837 km (0.117 R)
• M14: 16,969,934 km (0.107 R)
• M15: 17,590,914 km (0.058 R)
• M16: 21,640,379 km (0.059 R)
• M17: 26,770,689 km (0.118 R)
• M18: 27,612,925 km (0.086 R)
• M19: 28,734,161 km (0.104 R)

Planet 5 - Ice Giant

Semi-Major Axis: 5.5 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 344.4

Radius: 7.8

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 4.4 AU - 6.6 AU

Year: 9067 Days

Day: 15.3 Hours

Environment

Temp: -226 °C

Axial Tilt: 18.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (34)

Outer Limit: 54,330,622 km

• M1: 96,939 km (0.09 R)
• M2: 417,378 km (0.047 R)
• M3: 708,496 km (0.082 R)
• M4: 983,606 km (0.118 R)
• M5: 1,459,776 km (0.048 R)
• M6: 1,744,461 km (0.048 R)
• M7: 2,325,050 km (0.092 R)
• M8: 2,792,095 km (0.108 R)
• M9: 3,429,082 km (0.079 R)
• M10: 4,059,637 km (0.093 R)
• M11: 4,574,703 km (0.071 R)
• M12: 5,703,868 km (0.068 R)
• M13: 6,417,599 km (0.119 R)
• M14: 6,972,906 km (0.077 R)
• M15: 7,447,281 km (0.112 R)
• M16: 9,696,336 km (0.119 R)
• M17: 10,615,764 km (0.03 R)
• M18: 11,048,102 km (0.116 R)
• M19: 11,947,634 km (0.04 R)
• M20: 16,289,862 km (0.112 R)
• M21: 16,994,767 km (0.119 R)
• M22: 21,657,284 km (0.066 R)
• M23: 23,383,494 km (0.075 R)
• M24: 25,284,135 km (0.089 R)
• M25: 27,196,295 km (0.119 R)
• M26: 29,109,502 km (0.101 R)
• M27: 30,242,107 km (0.097 R)
• M28: 30,722,765 km (0.115 R)
• M29: 31,404,034 km (0.116 R)
• M30: 32,494,752 km (0.115 R)
• M31: 34,438,178 km (0.046 R)
• M32: 34,752,034 km (0.077 R)
• M33: 35,385,282 km (0.117 R)
• M34: 35,704,673 km (0.106 R)

Planet 6 - Ice Giant

Semi-Major Axis: 5.86 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 824.2

Radius: 5.7

Gravity: 25.37 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 5.18 AU - 6.54 AU

Year: 9971 Days

Day: 22.6 Hours

Environment

Temp: -227 °C

Axial Tilt: 22 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 54,330,622 km

• M1: 71,059 km (0.116 R)
• M2: 307,573 km (0.076 R)
• M3: 568,921 km (0.07 R)
• M4: 800,049 km (0.041 R)
• M5: 1,104,780 km (0.044 R)
• M6: 1,284,747 km (0.103 R)
• M7: 1,599,351 km (0.117 R)
• M8: 1,998,328 km (0.073 R)
• M9: 2,268,203 km (0.113 R)
• M10: 2,461,483 km (0.092 R)
• M11: 2,686,778 km (0.115 R)
• M12: 3,038,931 km (0.115 R)
• M13: 3,371,936 km (0.044 R)
• M14: 3,702,697 km (0.107 R)
• M15: 4,167,497 km (0.086 R)
• M16: 5,114,302 km (0.096 R)
• M17: 7,765,027 km (0.11 R)
• M18: 9,235,724 km (0.1 R)
• M19: 9,580,547 km (0.1 R)
• M20: 11,323,212 km (0.117 R)
• M21: 13,453,935 km (0.082 R)
• M22: 14,219,577 km (0.071 R)
• M23: 15,559,974 km (0.101 R)
• M24: 17,276,759 km (0.057 R)
• M25: 17,876,048 km (0.108 R)
• M26: 20,082,916 km (0.106 R)
• M27: 20,329,603 km (0.111 R)
• M28: 21,251,574 km (0.102 R)
• M29: 24,557,388 km (0.093 R)
• M30: 25,123,915 km (0.116 R)
• M31: 27,985,423 km (0.09 R)
• M32: 33,186,792 km (0.103 R)
• M33: 33,995,368 km (0.104 R)
• M34: 36,990,467 km (0.12 R)
• M35: 38,997,023 km (0.111 R)
• M36: 40,027,005 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 7.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 454.5

Radius: 6.4

Gravity: 11.1 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 6.71 AU - 8.55 AU

Year: 14815 Days

Day: 22.8 Hours

Environment

Temp: -235 °C

Axial Tilt: 8.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 54,330,622 km

• M1: 79,736 km (0.059 R)
• M2: 301,739 km (0.113 R)
• M3: 697,575 km (0.087 R)
• M4: 1,840,652 km (0.108 R)
• M5: 2,082,851 km (0.048 R)
• M6: 2,805,409 km (0.049 R)
• M7: 3,032,947 km (0.104 R)
• M8: 3,683,548 km (0.106 R)
• M9: 4,070,259 km (0.117 R)
• M10: 5,291,576 km (0.086 R)
• M11: 5,820,704 km (0.102 R)
• M12: 8,065,270 km (0.048 R)
• M13: 9,105,574 km (0.104 R)
• M14: 16,178,112 km (0.093 R)
• M15: 16,469,529 km (0.089 R)
• M16: 21,797,158 km (0.063 R)
• M17: 29,773,567 km (0.115 R)
• M18: 33,987,888 km (0.048 R)
• M19: 35,927,425 km (0.089 R)
• M20: 37,429,537 km (0.102 R)
• M21: 38,453,983 km (0.071 R)
• M22: 40,424,785 km (0.111 R)
• M23: 41,231,716 km (0.089 R)
• M24: 41,639,221 km (0.085 R)
• M25: 45,862,518 km (0.075 R)
• M26: 47,927,567 km (0.102 R)
• M27: 49,900,015 km (0.073 R)
• M28: 51,296,661 km (0.07 R)
• M29: 52,242,269 km (0.089 R)

Kuiper Belt

Range: 30 - 55 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 422 - 11,511 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit