🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.48

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.58 AU - 0.64 AU

Year: 172 Days

Day: 19.8 Hours

Environment

Temp: 228 °C

Axial Tilt: 22.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 33,962,040 km

• M1: 123,867 km (0.038 R)
• M2: 199,564 km (0.115 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 1.96 AU - 2.82 AU

Year: 1336 Days

Day: 42.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 39.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 33,962,040 km

• M1: 896,091 km (0.099 R)

Planet 3 - Gas Giant

Semi-Major Axis: 7.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 522.7

Radius: 14.1

Gravity: 2.63 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 5.34 AU - 8.84 AU

Year: 6827 Days

Day: 12 Hours

Environment

Temp: -158 °C

Axial Tilt: 5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 33,962,040 km

• M1: 178,321 km (0.117 R)
• M2: 293,212 km (0.094 R)
• M3: 553,063 km (0.073 R)
• M4: 647,310 km (0.117 R)
• M5: 925,562 km (0.075 R)
• M6: 1,211,892 km (0.075 R)
• M7: 1,544,897 km (0.116 R)
• M8: 1,686,417 km (0.117 R)
• M9: 2,157,800 km (0.081 R)
• M10: 2,501,875 km (0.105 R)
• M11: 3,877,876 km (0.042 R)
• M12: 4,098,234 km (0.049 R)
• M13: 4,526,084 km (0.093 R)
• M14: 4,784,439 km (0.059 R)
• M15: 5,235,028 km (0.098 R)
• M16: 5,370,115 km (0.101 R)
• M17: 5,533,924 km (0.109 R)
• M18: 5,644,028 km (0.068 R)
• M19: 6,063,501 km (0.119 R)
• M20: 6,493,146 km (0.065 R)
• M21: 6,992,204 km (0.11 R)
• M22: 7,201,342 km (0.07 R)
• M23: 7,412,574 km (0.113 R)
• M24: 7,717,904 km (0.106 R)
• M25: 8,404,259 km (0.076 R)
• M26: 8,754,916 km (0.109 R)
• M27: 9,110,361 km (0.04 R)
• M28: 9,208,048 km (0.083 R)
• M29: 10,036,372 km (0.105 R)
• M30: 10,204,968 km (0.091 R)
• M31: 10,306,545 km (0.064 R)
• M32: 11,236,146 km (0.111 R)
• M33: 11,551,948 km (0.068 R)
• M34: 11,835,136 km (0.096 R)
• M35: 11,977,703 km (0.102 R)
• M36: 12,517,153 km (0.071 R)
• M37: 13,027,731 km (0.11 R)
• M38: 13,470,989 km (0.106 R)
• M39: 13,844,086 km (0.032 R)
• M40: 13,956,584 km (0.11 R)
• M41: 14,524,308 km (0.104 R)
• M42: 14,791,789 km (0.03 R)
• M43: 15,331,538 km (0.072 R)
• M44: 15,448,075 km (0.105 R)
• M45: 17,595,851 km (0.111 R)
• M46: 17,840,294 km (0.081 R)
• M47: 18,538,916 km (0.115 R)
• M48: 19,162,739 km (0.097 R)
• M49: 19,372,326 km (0.049 R)
• M50: 19,666,884 km (0.061 R)
• M51: 19,878,116 km (0.05 R)
• M52: 20,303,124 km (0.117 R)
• M53: 20,473,965 km (0.071 R)
• M54: 20,645,254 km (0.058 R)
• M55: 20,816,993 km (0.116 R)
• M56: 20,946,095 km (0.113 R)
• M57: 21,118,731 km (0.096 R)
• M58: 21,291,816 km (0.059 R)
• M59: 21,421,966 km (0.115 R)
• M60: 21,726,697 km (0.089 R)
• M61: 22,208,253 km (0.086 R)
• M62: 23,004,113 km (0.084 R)
• M63: 23,719,341 km (0.031 R)
• M64: 23,854,278 km (0.093 R)
• M65: 25,585,275 km (0.119 R)
• M66: 26,980,425 km (0.1 R)
• M67: 27,498,183 km (0.101 R)
• M68: 27,924,238 km (0.104 R)
• M69: 28,304,815 km (0.11 R)
• M70: 28,400,109 km (0.064 R)
• M71: 29,071,055 km (0.072 R)
• M72: 29,215,417 km (0.112 R)
• M73: 30,135,743 km (0.069 R)
• M74: 30,820,004 km (0.119 R)
• M75: 31,558,868 km (0.091 R)
• M76: 31,756,786 km (0.108 R)
• M77: 32,403,198 km (0.077 R)
• M78: 32,552,945 km (0.098 R)
• M79: 33,305,273 km (0.117 R)
• M80: 33,506,931 km (0.061 R)

Kuiper Belt

Range: 30.3 - 50.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 473 - 16,774 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit