🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.34

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.76 AU - 1.24 AU

Year: 443 Days

Day: 21.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 35 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.08 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.71

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.83 AU - 1.33 AU

Year: 497 Days

Day: 37.6 Hours

Environment

Temp: -65 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 30,649,356 km

• M1: 50,414 km (0.119 R)

Planet 3 - Gas Giant

Semi-Major Axis: 4.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 217

Radius: 10

Gravity: 2.17 G

Time & Orbit

Eccentricity (e): 0.017

Orbit Range: 4.28 AU - 4.42 AU

Year: 4019 Days

Day: 5.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 7.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 30,649,356 km

• M1: 124,615 km (0.063 R)
• M2: 578,046 km (0.101 R)
• M3: 1,086,230 km (0.04 R)
• M4: 1,539,063 km (0.096 R)
• M5: 1,935,497 km (0.104 R)
• M6: 2,332,979 km (0.079 R)
• M7: 2,666,582 km (0.1 R)
• M8: 3,227,424 km (0.062 R)
• M9: 3,607,702 km (0.086 R)
• M10: 3,941,006 km (0.092 R)
• M11: 5,367,572 km (0.083 R)
• M12: 5,903,730 km (0.12 R)
• M13: 6,774,540 km (0.111 R)
• M14: 7,371,884 km (0.031 R)
• M15: 8,639,127 km (0.111 R)
• M16: 9,479,867 km (0.102 R)
• M17: 9,974,139 km (0.04 R)
• M18: 11,520,682 km (0.106 R)
• M19: 11,840,223 km (0.12 R)
• M20: 14,988,510 km (0.109 R)
• M21: 17,062,086 km (0.032 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.64 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 608.2

Radius: 14.1

Gravity: 3.06 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 4.16 AU - 5.12 AU

Year: 4427 Days

Day: 7.9 Hours

Environment

Temp: -172 °C

Axial Tilt: 27 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 30,649,356 km

• M1: 175,329 km (0.1 R)
• M2: 675,734 km (0.034 R)
• M3: 1,257,520 km (0.06 R)
• M4: 2,007,603 km (0.112 R)
• M5: 2,848,343 km (0.065 R)
• M6: 3,419,359 km (0.044 R)
• M7: 3,978,555 km (0.061 R)
• M8: 4,622,574 km (0.095 R)
• M9: 5,229,493 km (0.101 R)
• M10: 6,121,096 km (0.111 R)
• M11: 8,720,359 km (0.054 R)
• M12: 10,817,721 km (0.109 R)
• M13: 11,891,684 km (0.113 R)
• M14: 12,407,199 km (0.092 R)
• M15: 13,233,128 km (0.043 R)
• M16: 14,303,800 km (0.068 R)
• M17: 15,486,521 km (0.094 R)
• M18: 15,932,472 km (0.103 R)
• M19: 17,501,305 km (0.115 R)
• M20: 18,354,163 km (0.084 R)
• M21: 19,685,434 km (0.118 R)
• M22: 20,209,176 km (0.042 R)
• M23: 21,697,526 km (0.076 R)
• M24: 24,140,010 km (0.08 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 998.8

Radius: 11.3

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 4.67 AU - 5.81 AU

Year: 5313 Days

Day: 12.7 Hours

Environment

Temp: -182 °C

Axial Tilt: 37.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 30,649,356 km

• M1: 175,030 km (0.058 R)
• M2: 613,351 km (0.091 R)
• M3: 1,108,969 km (0.118 R)
• M4: 2,013,288 km (0.104 R)
• M5: 3,083,960 km (0.045 R)
• M6: 3,552,501 km (0.076 R)
• M7: 4,741,505 km (0.108 R)
• M8: 6,410,867 km (0.1 R)
• M9: 9,450,397 km (0.065 R)
• M10: 10,443,876 km (0.12 R)
• M11: 14,415,400 km (0.113 R)
• M12: 16,607,907 km (0.032 R)
• M13: 17,451,788 km (0.104 R)
• M14: 25,092,649 km (0.069 R)
• M15: 30,301,946 km (0.074 R)
• M16: 33,668,646 km (0.084 R)

Planet 6 - Gas Giant

Semi-Major Axis: 6.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.4

Radius: 8.8

Gravity: 11.41 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 6.36 AU - 7.4 AU

Year: 7993 Days

Day: 9.9 Hours

Environment

Temp: -181 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 30,649,356 km

• M1: 111,750 km (0.082 R)
• M2: 861,534 km (0.116 R)
• M3: 1,381,237 km (0.113 R)
• M4: 2,325,349 km (0.031 R)
• M5: 2,956,952 km (0.102 R)
• M6: 3,290,256 km (0.043 R)
• M7: 4,304,230 km (0.084 R)
• M8: 6,055,871 km (0.052 R)
• M9: 8,108,953 km (0.059 R)
• M10: 9,987,004 km (0.058 R)
• M11: 10,689,965 km (0.041 R)
• M12: 12,477,061 km (0.039 R)
• M13: 15,288,304 km (0.111 R)
• M14: 18,719,930 km (0.03 R)
• M15: 22,548,438 km (0.108 R)
• M16: 24,287,214 km (0.099 R)
• M17: 27,542,015 km (0.095 R)
• M18: 27,833,731 km (0.116 R)
• M19: 28,721,744 km (0.115 R)
• M20: 29,628,307 km (0.07 R)
• M21: 30,866,678 km (0.055 R)
• M22: 31,498,729 km (0.052 R)
• M23: 38,180,219 km (0.055 R)
• M24: 39,399,142 km (0.1 R)
• M25: 41,022,130 km (0.08 R)

Planet 7 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 196.1

Radius: 10.3

Gravity: 1.85 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 7.68 AU - 7.82 AU

Year: 9556 Days

Day: 12.9 Hours

Environment

Temp: -190 °C

Axial Tilt: 25 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 30,649,356 km

• M1: 192,084 km (0.119 R)
• M2: 783,893 km (0.116 R)
• M3: 1,185,563 km (0.097 R)
• M4: 1,516,773 km (0.1 R)
• M5: 4,224,644 km (0.051 R)
• M6: 5,123,428 km (0.063 R)
• M7: 5,488,147 km (0.094 R)
• M8: 6,589,637 km (0.091 R)
• M9: 9,640,536 km (0.069 R)
• M10: 11,710,970 km (0.103 R)
• M11: 13,107,466 km (0.102 R)
• M12: 14,556,322 km (0.073 R)
• M13: 16,894,985 km (0.112 R)
• M14: 17,516,714 km (0.12 R)
• M15: 26,461,919 km (0.112 R)
• M16: 27,385,237 km (0.076 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 226 - 17,059 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit