🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.83 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.74

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.78 AU - 0.88 AU

Year: 265 Days

Day: 41.6 Hours

Environment

Temp: 177 °C

Axial Tilt: 32.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 1.25 AU - 2.07 AU

Year: 748 Days

Day: 26.2 Hours

Environment

Temp: -22 °C

Axial Tilt: 32.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,802,745 km

• M1: 100,979 km (0.098 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.59

Radius: 1.2

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.175

Orbit Range: 1.49 AU - 2.13 AU

Year: 852 Days

Day: 35.3 Hours

Environment

Temp: -33 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 96,802,745 km

• M1: 510,578 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.28 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.73

Radius: 1.25

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 2.2 AU - 2.36 AU

Year: 1204 Days

Day: 37.7 Hours

Environment

Temp: -59 °C

Axial Tilt: 41.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 3.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 2.77 AU - 3.27 AU

Year: 1836 Days

Day: 25.3 Hours

Environment

Temp: -86 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 6.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 158.3

Radius: 12

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 5.93 AU - 7.11 AU

Year: 5824 Days

Day: 14.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 43.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 96,802,745 km

• M1: 149,299 km (0.075 R)
• M2: 536,907 km (0.102 R)
• M3: 978,220 km (0.11 R)
• M4: 1,472,193 km (0.032 R)
• M5: 2,223,324 km (0.08 R)
• M6: 2,963,534 km (0.111 R)
• M7: 3,980,650 km (0.062 R)
• M8: 4,482,551 km (0.095 R)
• M9: 4,909,503 km (0.061 R)
• M10: 5,716,284 km (0.1 R)
• M11: 6,192,454 km (0.043 R)
• M12: 7,407,488 km (0.092 R)
• M13: 8,235,662 km (0.075 R)
• M14: 10,114,013 km (0.091 R)
• M15: 10,498,330 km (0.093 R)
• M16: 11,214,455 km (0.116 R)
• M17: 13,329,918 km (0.082 R)
• M18: 13,745,651 km (0.088 R)
• M19: 16,215,212 km (0.096 R)
• M20: 17,887,118 km (0.1 R)
• M21: 19,025,109 km (0.088 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 645.2

Radius: 4.4

Gravity: 33.33 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 13.14 AU - 17.52 AU

Year: 20999 Days

Day: 18.1 Hours

Environment

Temp: -190 °C

Axial Tilt: 25.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (36)

Outer Limit: 96,802,745 km

• M1: 55,501 km (0.094 R)
• M2: 248,332 km (0.082 R)
• M3: 419,772 km (0.1 R)
• M4: 566,378 km (0.099 R)
• M5: 767,736 km (0.091 R)
• M6: 967,300 km (0.087 R)
• M7: 1,243,308 km (0.039 R)
• M8: 1,638,545 km (0.057 R)
• M9: 3,216,354 km (0.112 R)
• M10: 3,986,334 km (0.052 R)
• M11: 4,982,357 km (0.096 R)
• M12: 7,896,374 km (0.082 R)
• M13: 9,506,645 km (0.098 R)
• M14: 10,148,271 km (0.103 R)
• M15: 10,388,525 km (0.117 R)
• M16: 10,632,669 km (0.119 R)
• M17: 14,999,431 km (0.064 R)
• M18: 19,861,960 km (0.084 R)
• M19: 22,391,809 km (0.093 R)
• M20: 23,107,934 km (0.078 R)
• M21: 24,585,662 km (0.092 R)
• M22: 25,128,403 km (0.09 R)
• M23: 26,690,504 km (0.118 R)
• M24: 28,197,703 km (0.026 R)
• M25: 28,792,354 km (0.106 R)
• M26: 30,626,125 km (0.081 R)
• M27: 31,507,855 km (0.08 R)
• M28: 32,536,340 km (0.101 R)
• M29: 33,586,816 km (0.09 R)
• M30: 35,479,379 km (0.085 R)
• M31: 37,015,300 km (0.115 R)
• M32: 38,304,535 km (0.106 R)
• M33: 47,672,802 km (0.094 R)
• M34: 54,883,420 km (0.042 R)
• M35: 63,393,743 km (0.104 R)
• M36: 76,357,147 km (0.061 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.08 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 925.2

Radius: 4.7

Gravity: 41.88 G

Time & Orbit

Eccentricity (e): 0.217

Orbit Range: 13.37 AU - 20.79 AU

Year: 24695 Days

Day: 18.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 20.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 96,802,745 km

• M1: 58,493 km (0.089 R)
• M2: 238,459 km (0.089 R)
• M3: 384,915 km (0.111 R)
• M4: 613,351 km (0.099 R)
• M5: 798,105 km (0.031 R)
• M6: 1,250,937 km (0.086 R)
• M7: 1,588,281 km (0.09 R)
• M8: 2,114,716 km (0.053 R)
• M9: 2,567,399 km (0.084 R)
• M10: 2,912,820 km (0.114 R)
• M11: 3,169,530 km (0.066 R)
• M12: 5,753,235 km (0.074 R)
• M13: 6,296,574 km (0.1 R)
• M14: 6,873,573 km (0.116 R)
• M15: 7,073,586 km (0.081 R)
• M16: 8,641,222 km (0.034 R)
• M17: 12,444,000 km (0.092 R)
• M18: 16,419,114 km (0.118 R)
• M19: 16,776,653 km (0.11 R)
• M20: 21,164,957 km (0.054 R)
• M21: 21,375,890 km (0.04 R)
• M22: 23,791,148 km (0.094 R)
• M23: 27,998,737 km (0.091 R)
• M24: 30,343,983 km (0.106 R)
• M25: 36,168,128 km (0.089 R)
• M26: 39,420,685 km (0.066 R)
• M27: 45,091,341 km (0.101 R)
• M28: 47,757,175 km (0.061 R)
• M29: 49,220,991 km (0.117 R)
• M30: 57,604,156 km (0.046 R)
• M31: 61,808,155 km (0.084 R)
• M32: 62,455,914 km (0.068 R)
• M33: 65,091,978 km (0.057 R)
• M34: 65,987,022 km (0.036 R)
• M35: 92,514,166 km (0.094 R)

Kuiper Belt

Range: 31.4 - 47.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 18,354 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit