🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.76 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.7

Radius: 1.49

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.73 AU - 0.79 AU

Year: 254 Days

Day: 40.5 Hours

Environment

Temp: 112 °C

Axial Tilt: 18.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.42

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.125

Orbit Range: 0.74 AU - 0.96 AU

Year: 300 Days

Day: 14.8 Hours

Environment

Temp: 28 °C

Axial Tilt: 15.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 46,889,264 km

• M1: 342,430 km (0.107 R)
• M2: 664,065 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.43

Radius: 1.15

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 0.91 AU - 0.95 AU

Year: 343 Days

Day: 27.6 Hours

Environment

Temp: 16 °C

Axial Tilt: 11.4 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 3.03 AU - 4.33 AU

Year: 2703 Days

Day: 22 Hours

Environment

Temp: -128 °C

Axial Tilt: 8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.37 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590.1

Radius: 13.7

Gravity: 3.14 G

Time & Orbit

Eccentricity (e): 0.142

Orbit Range: 7.76 AU - 10.34 AU

Year: 10424 Days

Day: 9.6 Hours

Environment

Temp: -175 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 46,889,264 km

• M1: 192,084 km (0.12 R)
• M2: 312,510 km (0.107 R)
• M3: 450,439 km (0.064 R)
• M4: 891,603 km (0.096 R)
• M5: 1,054,216 km (0.03 R)
• M6: 1,369,269 km (0.088 R)
• M7: 2,136,706 km (0.086 R)
• M8: 2,591,484 km (0.08 R)
• M9: 2,723,280 km (0.12 R)
• M10: 3,244,927 km (0.09 R)
• M11: 3,473,962 km (0.062 R)
• M12: 3,561,327 km (0.096 R)
• M13: 4,100,777 km (0.072 R)
• M14: 4,317,694 km (0.117 R)
• M15: 4,443,356 km (0.093 R)
• M16: 4,570,365 km (0.077 R)
• M17: 5,940,232 km (0.085 R)
• M18: 6,221,775 km (0.049 R)
• M19: 7,055,335 km (0.109 R)
• M20: 9,391,605 km (0.112 R)
• M21: 9,719,972 km (0.05 R)
• M22: 9,968,753 km (0.094 R)
• M23: 10,093,967 km (0.111 R)
• M24: 10,219,629 km (0.109 R)
• M25: 11,157,458 km (0.081 R)
• M26: 11,330,842 km (0.074 R)
• M27: 11,945,091 km (0.085 R)
• M28: 12,660,468 km (0.106 R)
• M29: 13,023,392 km (0.11 R)
• M30: 13,343,681 km (0.118 R)
• M31: 14,132,511 km (0.067 R)
• M32: 14,320,406 km (0.097 R)
• M33: 14,509,049 km (0.065 R)
• M34: 14,793,584 km (0.046 R)
• M35: 15,032,192 km (0.083 R)
• M36: 15,175,956 km (0.039 R)
• M37: 15,755,498 km (0.062 R)
• M38: 16,244,085 km (0.083 R)
• M39: 16,440,806 km (0.068 R)
• M40: 16,687,942 km (0.119 R)
• M41: 16,886,608 km (0.112 R)
• M42: 16,986,240 km (0.096 R)
• M43: 17,135,987 km (0.068 R)
• M44: 20,275,448 km (0.073 R)
• M45: 20,913,633 km (0.109 R)
• M46: 21,504,544 km (0.098 R)
• M47: 21,774,868 km (0.076 R)
• M48: 22,977,934 km (0.106 R)
• M49: 23,754,795 km (0.081 R)
• M50: 24,090,493 km (0.105 R)
• M51: 24,483,936 km (0.039 R)
• M52: 24,653,280 km (0.037 R)
• M53: 24,993,017 km (0.044 R)
• M54: 26,483,311 km (0.053 R)
• M55: 26,599,100 km (0.089 R)
• M56: 27,239,229 km (0.058 R)
• M57: 27,707,919 km (0.056 R)
• M58: 27,943,237 km (0.096 R)
• M59: 28,120,211 km (0.077 R)
• M60: 28,772,308 km (0.093 R)
• M61: 30,515,123 km (0.103 R)
• M62: 31,063,100 km (0.118 R)
• M63: 31,491,399 km (0.116 R)
• M64: 31,983,277 km (0.064 R)
• M65: 32,788,113 km (0.108 R)
• M66: 33,037,194 km (0.063 R)
• M67: 35,115,258 km (0.085 R)
• M68: 37,170,433 km (0.09 R)
• M69: 37,430,135 km (0.098 R)
• M70: 37,885,960 km (0.111 R)
• M71: 39,794,081 km (0.102 R)
• M72: 40,592,634 km (0.117 R)
• M73: 41,665,849 km (0.05 R)
• M74: 41,800,637 km (0.088 R)
• M75: 42,544,587 km (0.106 R)
• M76: 42,680,422 km (0.094 R)
• M77: 43,088,376 km (0.096 R)
• M78: 45,981,150 km (0.088 R)
• M79: 46,749,185 km (0.119 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: 181 - 14,803 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit