🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 2.41 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.13

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.06 AU - 2.76 AU

Year: 1402 Days

Day: 46.5 Hours

Environment

Temp: -91 °C

Axial Tilt: 36.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Gas Giant

Semi-Major Axis: 10.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 241.6

Radius: 14.6

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 8.54 AU - 11.56 AU

Year: 11939 Days

Day: 6.1 Hours

Environment

Temp: -176 °C

Axial Tilt: 51.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 87,262,639 km

• M1: 181,911 km (0.063 R)
• M2: 1,780,215 km (0.114 R)
• M3: 2,431,713 km (0.049 R)
• M4: 3,412,776 km (0.091 R)
• M5: 4,272,665 km (0.05 R)
• M6: 5,213,336 km (0.087 R)
• M7: 5,701,923 km (0.114 R)
• M8: 6,187,817 km (0.105 R)
• M9: 7,392,977 km (0.106 R)
• M10: 7,932,577 km (0.082 R)
• M11: 8,665,157 km (0.113 R)
• M12: 10,312,978 km (0.097 R)
• M13: 11,539,232 km (0.103 R)
• M14: 16,184,395 km (0.099 R)
• M15: 16,833,052 km (0.074 R)
• M16: 22,825,344 km (0.107 R)
• M17: 26,385,773 km (0.101 R)
• M18: 26,922,979 km (0.079 R)
• M19: 29,527,029 km (0.095 R)
• M20: 32,806,963 km (0.088 R)

Planet 3 - Gas Giant

Semi-Major Axis: 11.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 114.9

Radius: 14.8

Gravity: 0.52 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 11.17 AU - 11.93 AU

Year: 14710 Days

Day: 6.3 Hours

Environment

Temp: -181 °C

Axial Tilt: 9.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 87,262,639 km

• M1: 191,784 km (0.099 R)
• M2: 845,976 km (0.111 R)
• M3: 1,604,886 km (0.043 R)
• M4: 4,910,700 km (0.046 R)
• M5: 9,394,447 km (0.117 R)
• M6: 11,600,268 km (0.097 R)
• M7: 14,819,614 km (0.115 R)
• M8: 18,593,519 km (0.03 R)
• M9: 26,578,605 km (0.071 R)
• M10: 27,449,564 km (0.106 R)
• M11: 31,221,225 km (0.084 R)
• M12: 32,881,762 km (0.056 R)

Planet 4 - Ice Giant

Semi-Major Axis: 14.44 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 977.5

Radius: 5.9

Gravity: 28.08 G

Time & Orbit

Eccentricity (e): 0.209

Orbit Range: 11.42 AU - 17.46 AU

Year: 20563 Days

Day: 23.7 Hours

Environment

Temp: -187 °C

Axial Tilt: 0.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (40)

Outer Limit: 87,262,639 km

• M1: 75,098 km (0.081 R)
• M2: 264,938 km (0.118 R)
• M3: 517,010 km (0.111 R)
• M4: 709,991 km (0.047 R)
• M5: 1,162,076 km (0.103 R)
• M6: 1,886,579 km (0.031 R)
• M7: 2,177,846 km (0.115 R)
• M8: 2,474,947 km (0.074 R)
• M9: 3,094,133 km (0.118 R)
• M10: 3,561,028 km (0.038 R)
• M11: 4,278,350 km (0.078 R)
• M12: 5,611,715 km (0.034 R)
• M13: 6,038,668 km (0.073 R)
• M14: 8,178,516 km (0.092 R)
• M15: 9,476,726 km (0.072 R)
• M16: 10,331,079 km (0.114 R)
• M17: 10,841,806 km (0.055 R)
• M18: 14,343,444 km (0.107 R)
• M19: 16,735,514 km (0.104 R)
• M20: 22,715,838 km (0.093 R)
• M21: 26,888,123 km (0.101 R)
• M22: 27,367,734 km (0.028 R)
• M23: 27,731,107 km (0.116 R)
• M24: 28,965,589 km (0.115 R)
• M25: 31,147,773 km (0.109 R)
• M26: 32,481,138 km (0.112 R)
• M27: 33,025,076 km (0.082 R)
• M28: 43,717,435 km (0.113 R)
• M29: 44,547,104 km (0.118 R)
• M30: 45,218,350 km (0.095 R)
• M31: 51,750,840 km (0.081 R)
• M32: 61,746,521 km (0.07 R)
• M33: 63,211,533 km (0.099 R)
• M34: 64,272,032 km (0.105 R)
• M35: 65,560,369 km (0.1 R)
• M36: 67,084,921 km (0.079 R)
• M37: 69,303,607 km (0.115 R)
• M38: 78,424,440 km (0.065 R)
• M39: 84,416,882 km (0.074 R)
• M40: 86,740,585 km (0.098 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 487 - 13,915 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit