🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.028

Orbit Range: 0.9 AU - 0.96 AU

Year: 326 Days

Day: 34.5 Hours

Environment

Temp: 109 °C

Axial Tilt: 48.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.69

Radius: 1.23

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 0.94 AU - 1.26 AU

Year: 419 Days

Day: 44.2 Hours

Environment

Temp: 9 °C

Axial Tilt: 47.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 38,028,785 km

• M1: 266,434 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.62

Radius: 1.21

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 1.83 AU - 2.07 AU

Year: 990 Days

Day: 40.6 Hours

Environment

Temp: -69 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.73 AU - 2.19 AU

Year: 997 Days

Day: 42.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 38.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.4

Radius: 1.14

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 1.83 AU - 2.31 AU

Year: 1082 Days

Day: 14.9 Hours

Environment

Temp: -69 °C

Axial Tilt: 3.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.49

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 2.83 AU - 3.89 AU

Year: 2238 Days

Day: 17.4 Hours

Environment

Temp: -115 °C

Axial Tilt: 17.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 38,028,785 km

• M1: 747,092 km (0.057 R)
• M2: 1,730,399 km (0.08 R)

Planet 7 - Terrestrial

Semi-Major Axis: 3.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.64

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.164

Orbit Range: 3.19 AU - 4.43 AU

Year: 2703 Days

Day: 26 Hours

Environment

Temp: -113 °C

Axial Tilt: 8.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 7.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 718.6

Radius: 10.8

Gravity: 6.16 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 7.48 AU - 8.08 AU

Year: 7887 Days

Day: 5.5 Hours

Environment

Temp: -165 °C

Axial Tilt: 7.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 38,028,785 km

• M1: 134,339 km (0.073 R)
• M2: 805,435 km (0.06 R)
• M3: 1,972,747 km (0.075 R)
• M4: 2,611,530 km (0.086 R)
• M5: 3,961,202 km (0.106 R)
• M6: 7,889,941 km (0.093 R)
• M7: 11,833,042 km (0.049 R)
• M8: 15,926,489 km (0.097 R)
• M9: 16,656,227 km (0.112 R)
• M10: 17,338,842 km (0.042 R)
• M11: 20,334,240 km (0.113 R)
• M12: 25,048,967 km (0.117 R)
• M13: 27,141,691 km (0.112 R)
• M14: 30,143,522 km (0.078 R)
• M15: 35,106,432 km (0.086 R)
• M16: 36,002,074 km (0.101 R)

Planet 9 - Gas Giant

Semi-Major Axis: 8.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 897.8

Radius: 8.3

Gravity: 13.03 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 8.08 AU - 8.6 AU

Year: 8753 Days

Day: 11 Hours

Environment

Temp: -167 °C

Axial Tilt: 0.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 38,028,785 km

• M1: 103,223 km (0.085 R)
• M2: 377,884 km (0.081 R)
• M3: 954,883 km (0.087 R)
• M4: 1,936,395 km (0.101 R)
• M5: 2,375,315 km (0.034 R)
• M6: 3,285,020 km (0.093 R)
• M7: 3,601,419 km (0.026 R)
• M8: 4,674,784 km (0.038 R)
• M9: 5,268,987 km (0.107 R)
• M10: 8,788,127 km (0.104 R)
• M11: 9,741,664 km (0.115 R)
• M12: 10,141,838 km (0.115 R)
• M13: 17,684,563 km (0.045 R)
• M14: 18,583,496 km (0.089 R)
• M15: 21,212,230 km (0.089 R)
• M16: 23,628,984 km (0.118 R)
• M17: 24,534,948 km (0.03 R)
• M18: 32,967,182 km (0.1 R)
• M19: 38,754,376 km (0.034 R)
• M20: 43,011,931 km (0.089 R)
• M21: 46,297,100 km (0.093 R)

Planet 10 - Gas Giant

Semi-Major Axis: 8.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 364.9

Radius: 10.2

Gravity: 3.51 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 7.09 AU - 10.75 AU

Year: 9682 Days

Day: 14 Hours

Environment

Temp: -168 °C

Axial Tilt: 42.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 38,028,785 km

• M1: 127,009 km (0.094 R)
• M2: 816,356 km (0.086 R)
• M3: 2,046,648 km (0.099 R)
• M4: 2,663,440 km (0.119 R)
• M5: 3,333,489 km (0.034 R)
• M6: 3,744,435 km (0.058 R)
• M7: 4,061,881 km (0.057 R)
• M8: 5,334,062 km (0.085 R)
• M9: 5,674,247 km (0.04 R)
• M10: 7,332,390 km (0.075 R)
• M11: 7,990,471 km (0.101 R)
• M12: 9,469,396 km (0.025 R)
• M13: 11,073,085 km (0.103 R)
• M14: 12,416,324 km (0.115 R)
• M15: 13,807,285 km (0.091 R)
• M16: 15,237,890 km (0.052 R)
• M17: 16,633,937 km (0.043 R)
• M18: 19,972,513 km (0.085 R)
• M19: 22,272,131 km (0.084 R)
• M20: 22,752,340 km (0.03 R)
• M21: 24,150,631 km (0.117 R)
• M22: 27,208,412 km (0.111 R)
• M23: 29,352,897 km (0.11 R)
• M24: 35,040,908 km (0.068 R)
• M25: 35,690,761 km (0.096 R)
• M26: 36,238,439 km (0.113 R)

Kuiper Belt

Range: 30.2 - 51.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 261 - 16,312 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit