🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 1.34 AU - 1.42 AU

Year: 598 Days

Day: 45.9 Hours

Environment

Temp: -22 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,640,286 km

• M1: 56,847 km (0.093 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.04

Radius: 1.33

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.91 AU - 3.13 AU

Year: 1936 Days

Day: 35.3 Hours

Environment

Temp: -112 °C

Axial Tilt: 3.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.2 AU - 4.5 AU

Year: 2787 Days

Day: 21.1 Hours

Environment

Temp: -116 °C

Axial Tilt: 25.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,640,286 km

• M1: 907,161 km (0.078 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 618.5

Radius: 9.5

Gravity: 6.85 G

Time & Orbit

Eccentricity (e): 0.001

Orbit Range: 7.77 AU - 7.79 AU

Year: 8007 Days

Day: 8.8 Hours

Environment

Temp: -175 °C

Axial Tilt: 39.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 107,640,286 km

• M1: 118,482 km (0.085 R)
• M2: 1,109,717 km (0.088 R)
• M3: 1,870,123 km (0.097 R)
• M4: 4,071,306 km (0.101 R)
• M5: 4,522,792 km (0.073 R)
• M6: 4,919,676 km (0.095 R)
• M7: 5,217,226 km (0.101 R)
• M8: 6,459,636 km (0.07 R)
• M9: 7,263,575 km (0.063 R)
• M10: 8,339,782 km (0.114 R)
• M11: 8,938,024 km (0.085 R)
• M12: 10,316,120 km (0.109 R)
• M13: 10,805,604 km (0.059 R)
• M14: 11,568,703 km (0.09 R)
• M15: 16,586,963 km (0.068 R)
• M16: 19,164,684 km (0.086 R)
• M17: 21,599,838 km (0.042 R)
• M18: 23,724,726 km (0.101 R)
• M19: 24,063,565 km (0.057 R)
• M20: 25,099,531 km (0.034 R)
• M21: 31,233,343 km (0.114 R)
• M22: 32,154,566 km (0.036 R)
• M23: 34,266,140 km (0.069 R)
• M24: 34,917,190 km (0.057 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 84.6

Radius: 10

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 7.69 AU - 8.51 AU

Year: 8506 Days

Day: 5.9 Hours

Environment

Temp: -162 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 107,640,286 km

• M1: 124,316 km (0.105 R)
• M2: 457,171 km (0.073 R)
• M3: 939,774 km (0.052 R)
• M4: 2,308,146 km (0.082 R)
• M5: 4,818,697 km (0.072 R)
• M6: 5,275,868 km (0.048 R)
• M7: 5,894,455 km (0.119 R)
• M8: 6,823,159 km (0.079 R)
• M9: 7,749,469 km (0.08 R)
• M10: 8,175,972 km (0.113 R)
• M11: 8,618,184 km (0.097 R)
• M12: 9,402,825 km (0.085 R)
• M13: 10,312,380 km (0.119 R)
• M14: 11,657,414 km (0.092 R)
• M15: 15,915,568 km (0.066 R)
• M16: 19,150,323 km (0.091 R)
• M17: 20,360,569 km (0.117 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 863.2

Radius: 14.9

Gravity: 3.89 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 7.96 AU - 8.36 AU

Year: 8600 Days

Day: 13.2 Hours

Environment

Temp: -158 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 107,640,286 km

• M1: 185,501 km (0.107 R)
• M2: 1,113,457 km (0.086 R)
• M3: 1,699,133 km (0.088 R)
• M4: 2,453,106 km (0.027 R)
• M5: 3,376,125 km (0.113 R)
• M6: 5,538,712 km (0.088 R)
• M7: 7,610,792 km (0.068 R)
• M8: 9,763,505 km (0.119 R)
• M9: 10,980,484 km (0.088 R)
• M10: 12,126,553 km (0.098 R)
• M11: 14,274,778 km (0.098 R)
• M12: 16,526,825 km (0.073 R)
• M13: 21,476,420 km (0.117 R)
• M14: 22,917,945 km (0.077 R)
• M15: 45,436,763 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 19.37 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 784.1

Radius: 4.1

Gravity: 46.64 G

Time & Orbit

Eccentricity (e): 0.059

Orbit Range: 18.23 AU - 20.51 AU

Year: 31454 Days

Day: 21.5 Hours

Environment

Temp: -203 °C

Axial Tilt: 178.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 107,640,286 km

• M1: 52,808 km (0.098 R)
• M2: 352,602 km (0.112 R)
• M3: 627,563 km (0.065 R)
• M4: 1,411,905 km (0.072 R)
• M5: 1,814,024 km (0.093 R)
• M6: 2,075,970 km (0.062 R)
• M7: 2,438,146 km (0.084 R)
• M8: 2,813,038 km (0.073 R)
• M9: 3,256,147 km (0.066 R)
• M10: 3,478,300 km (0.092 R)
• M11: 3,952,675 km (0.116 R)
• M12: 4,703,507 km (0.09 R)
• M13: 6,581,558 km (0.064 R)
• M14: 9,091,511 km (0.107 R)
• M15: 13,661,726 km (0.091 R)
• M16: 14,576,218 km (0.115 R)
• M17: 15,887,892 km (0.063 R)
• M18: 16,342,071 km (0.086 R)
• M19: 16,804,927 km (0.08 R)
• M20: 17,951,146 km (0.099 R)
• M21: 18,543,404 km (0.052 R)
• M22: 20,718,856 km (0.074 R)
• M23: 21,151,793 km (0.051 R)
• M24: 22,260,163 km (0.104 R)
• M25: 23,174,206 km (0.038 R)
• M26: 28,786,969 km (0.07 R)
• M27: 30,702,121 km (0.032 R)
• M28: 33,139,668 km (0.105 R)
• M29: 34,330,168 km (0.093 R)
• M30: 34,632,206 km (0.069 R)
• M31: 38,233,925 km (0.06 R)
• M32: 50,911,596 km (0.048 R)
• M33: 60,464,019 km (0.086 R)
• M34: 70,654,775 km (0.114 R)
• M35: 72,871,367 km (0.043 R)
• M36: 107,640,306 km (0.072 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 547 - 20,105 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit