🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.6

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.59 AU - 1.83 AU

Year: 1005 Days

Day: 20.4 Hours

Environment

Temp: -122 °C

Axial Tilt: 1.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 4.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 610.6

Radius: 14.3

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 3.41 AU - 5.47 AU

Year: 4206 Days

Day: 14.6 Hours

Environment

Temp: -167 °C

Axial Tilt: 6.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (14)

Outer Limit: 50,974,078 km

• M1: 186,698 km (0.103 R)
• M2: 672,891 km (0.076 R)
• M3: 1,512,584 km (0.045 R)
• M4: 1,976,487 km (0.119 R)
• M5: 2,648,780 km (0.086 R)
• M6: 3,093,834 km (0.099 R)
• M7: 4,991,183 km (0.059 R)
• M8: 6,189,612 km (0.115 R)
• M9: 10,941,588 km (0.102 R)
• M10: 12,289,315 km (0.031 R)
• M11: 12,906,706 km (0.025 R)
• M12: 13,998,471 km (0.089 R)
• M13: 16,196,662 km (0.075 R)
• M14: 20,009,762 km (0.032 R)

Planet 3 - Gas Giant

Semi-Major Axis: 6.2 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 792.8

Radius: 8.7

Gravity: 10.47 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 5.59 AU - 6.81 AU

Year: 6941 Days

Day: 5.6 Hours

Environment

Temp: -193 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 50,974,078 km

• M1: 108,758 km (0.054 R)
• M2: 386,710 km (0.104 R)
• M3: 848,669 km (0.084 R)
• M4: 1,349,672 km (0.095 R)
• M5: 1,640,939 km (0.098 R)
• M6: 2,353,324 km (0.096 R)
• M7: 2,981,635 km (0.042 R)
• M8: 3,765,528 km (0.078 R)
• M9: 4,708,593 km (0.069 R)
• M10: 5,513,430 km (0.092 R)
• M11: 5,965,514 km (0.085 R)
• M12: 6,834,080 km (0.075 R)
• M13: 7,204,185 km (0.063 R)
• M14: 7,665,993 km (0.118 R)
• M15: 8,777,356 km (0.114 R)
• M16: 9,304,389 km (0.07 R)
• M17: 11,316,630 km (0.07 R)
• M18: 12,920,768 km (0.093 R)
• M19: 16,639,771 km (0.09 R)
• M20: 22,280,359 km (0.107 R)
• M21: 24,355,132 km (0.1 R)
• M22: 27,194,649 km (0.101 R)
• M23: 28,503,481 km (0.095 R)
• M24: 29,756,064 km (0.096 R)
• M25: 31,448,913 km (0.114 R)
• M26: 34,375,496 km (0.107 R)
• M27: 36,686,035 km (0.097 R)

Planet 4 - Gas Giant

Semi-Major Axis: 8.31 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 704.5

Radius: 12

Gravity: 4.89 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 8.09 AU - 8.53 AU

Year: 10770 Days

Day: 9.9 Hours

Environment

Temp: -199 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (19)

Outer Limit: 50,974,078 km

• M1: 199,863 km (0.092 R)
• M2: 639,082 km (0.079 R)
• M3: 1,019,659 km (0.099 R)
• M4: 1,659,190 km (0.055 R)
• M5: 3,931,432 km (0.086 R)
• M6: 4,526,084 km (0.084 R)
• M7: 5,513,130 km (0.103 R)
• M8: 6,371,822 km (0.048 R)
• M9: 7,738,249 km (0.119 R)
• M10: 16,512,613 km (0.058 R)
• M11: 18,599,204 km (0.092 R)
• M12: 23,020,270 km (0.073 R)
• M13: 25,045,376 km (0.104 R)
• M14: 25,713,780 km (0.104 R)
• M15: 29,764,740 km (0.068 R)
• M16: 36,244,871 km (0.057 R)
• M17: 42,518,707 km (0.072 R)
• M18: 43,333,417 km (0.114 R)
• M19: 49,480,393 km (0.12 R)

Planet 5 - Ice Giant

Semi-Major Axis: 13.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 938.3

Radius: 5.9

Gravity: 26.95 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 10.71 AU - 15.41 AU

Year: 21219 Days

Day: 15 Hours

Environment

Temp: -211 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (37)

Outer Limit: 50,974,078 km

• M1: 74,799 km (0.109 R)
• M2: 341,083 km (0.101 R)
• M3: 585,526 km (0.118 R)
• M4: 808,128 km (0.089 R)
• M5: 1,170,155 km (0.026 R)
• M6: 1,689,409 km (0.111 R)
• M7: 2,022,114 km (0.069 R)
• M8: 2,351,230 km (0.077 R)
• M9: 3,005,720 km (0.116 R)
• M10: 3,774,953 km (0.097 R)
• M11: 4,450,537 km (0.11 R)
• M12: 5,085,580 km (0.091 R)
• M13: 6,580,511 km (0.089 R)
• M14: 7,555,141 km (0.088 R)
• M15: 8,790,820 km (0.113 R)
• M16: 9,134,147 km (0.089 R)
• M17: 12,710,134 km (0.053 R)
• M18: 13,001,850 km (0.043 R)
• M19: 13,372,554 km (0.074 R)
• M20: 15,663,645 km (0.086 R)
• M21: 20,703,298 km (0.069 R)
• M22: 21,005,785 km (0.095 R)
• M23: 21,208,939 km (0.112 R)
• M24: 23,531,895 km (0.031 R)
• M25: 26,136,094 km (0.119 R)
• M26: 35,233,141 km (0.061 R)
• M27: 45,380,514 km (0.114 R)
• M28: 47,444,815 km (0.118 R)
• M29: 50,657,429 km (0.11 R)
• M30: 51,759,666 km (0.108 R)
• M31: 53,821,873 km (0.089 R)
• M32: 58,309,510 km (0.091 R)
• M33: 61,159,798 km (0.111 R)
• M34: 74,902,008 km (0.116 R)
• M35: 75,614,693 km (0.049 R)
• M36: 80,979,571 km (0.092 R)
• M37: 84,779,357 km (0.078 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.22 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 115.6

Radius: 4.4

Gravity: 5.97 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 12.01 AU - 18.43 AU

Year: 26696 Days

Day: 21.1 Hours

Environment

Temp: -220 °C

Axial Tilt: 34.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 50,974,078 km

• M1: 58,194 km (0.071 R)
• M2: 377,136 km (0.096 R)
• M3: 1,208,751 km (0.085 R)
• M4: 1,661,434 km (0.084 R)
• M5: 1,802,654 km (0.04 R)
• M6: 2,237,835 km (0.098 R)
• M7: 3,773,606 km (0.107 R)
• M8: 3,936,070 km (0.077 R)
• M9: 5,615,904 km (0.054 R)
• M10: 6,082,051 km (0.085 R)
• M11: 6,969,466 km (0.078 R)
• M12: 8,619,231 km (0.101 R)
• M13: 15,506,866 km (0.08 R)
• M14: 16,065,465 km (0.065 R)
• M15: 19,378,759 km (0.112 R)
• M16: 22,761,914 km (0.069 R)
• M17: 26,125,473 km (0.112 R)
• M18: 26,815,867 km (0.047 R)
• M19: 27,721,233 km (0.111 R)
• M20: 28,439,303 km (0.098 R)
• M21: 28,855,185 km (0.062 R)
• M22: 30,127,216 km (0.117 R)
• M23: 32,216,799 km (0.08 R)
• M24: 37,797,099 km (0.036 R)
• M25: 38,299,748 km (0.081 R)
• M26: 38,806,884 km (0.099 R)
• M27: 41,144,351 km (0.098 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 541 - 16,939 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit