🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.55

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 0.74 AU - 0.96 AU

Year: 302 Days

Day: 20.5 Hours

Environment

Temp: 41 °C

Axial Tilt: 35.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.25

Radius: 1.09

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 1.16 AU - 1.32 AU

Year: 532 Days

Day: 32.1 Hours

Environment

Temp: -40 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 1.59 AU - 1.95 AU

Year: 907 Days

Day: 33.1 Hours

Environment

Temp: -76 °C

Axial Tilt: 12.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,717,549 km

• M1: 1,031,178 km (0.116 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.19 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 1.72 AU - 2.66 AU

Year: 1248 Days

Day: 46.9 Hours

Environment

Temp: -99 °C

Axial Tilt: 36.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.54 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.88 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 651.1

Radius: 9.6

Gravity: 7.06 G

Time & Orbit

Eccentricity (e): 0.153

Orbit Range: 7.52 AU - 10.24 AU

Year: 10188 Days

Day: 13.2 Hours

Environment

Temp: -177 °C

Axial Tilt: 4.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 47,717,549 km

• M1: 174,282 km (0.081 R)
• M2: 254,017 km (0.1 R)
• M3: 444,455 km (0.094 R)
• M4: 558,748 km (0.038 R)
• M5: 963,410 km (0.113 R)
• M6: 1,447,659 km (0.094 R)
• M7: 1,738,926 km (0.114 R)
• M8: 2,024,209 km (0.06 R)
• M9: 2,612,727 km (0.078 R)
• M10: 2,693,360 km (0.085 R)
• M11: 2,884,546 km (0.111 R)
• M12: 3,426,240 km (0.076 R)
• M13: 3,574,043 km (0.091 R)
• M14: 3,633,882 km (0.057 R)
• M15: 3,845,563 km (0.117 R)
• M16: 3,906,898 km (0.106 R)
• M17: 4,155,081 km (0.06 R)
• M18: 4,218,062 km (0.119 R)
• M19: 4,408,649 km (0.062 R)
• M20: 4,798,501 km (0.117 R)
• M21: 5,199,424 km (0.119 R)
• M22: 5,507,146 km (0.095 R)
• M23: 6,502,571 km (0.116 R)
• M24: 7,323,265 km (0.112 R)
• M25: 7,591,194 km (0.098 R)
• M26: 7,940,505 km (0.085 R)
• M27: 8,454,374 km (0.106 R)
• M28: 8,574,501 km (0.116 R)
• M29: 8,654,985 km (0.09 R)
• M30: 8,816,551 km (0.102 R)
• M31: 9,348,371 km (0.108 R)
• M32: 10,144,680 km (0.079 R)
• M33: 10,745,166 km (0.094 R)
• M34: 11,006,065 km (0.099 R)
• M35: 11,445,733 km (0.111 R)
• M36: 11,801,477 km (0.095 R)
• M37: 11,935,816 km (0.109 R)
• M38: 12,070,603 km (0.059 R)
• M39: 12,523,885 km (0.117 R)
• M40: 12,615,289 km (0.075 R)
• M41: 12,844,473 km (0.113 R)
• M42: 14,583,698 km (0.116 R)
• M43: 14,824,401 km (0.075 R)
• M44: 16,545,674 km (0.116 R)
• M45: 17,251,626 km (0.109 R)
• M46: 18,173,897 km (0.118 R)
• M47: 18,589,031 km (0.065 R)
• M48: 19,481,383 km (0.054 R)
• M49: 19,587,148 km (0.094 R)
• M50: 19,746,470 km (0.065 R)
• M51: 19,852,834 km (0.108 R)
• M52: 20,012,754 km (0.103 R)
• M53: 20,173,123 km (0.075 R)
• M54: 20,981,251 km (0.08 R)
• M55: 21,525,937 km (0.054 R)
• M56: 21,965,007 km (0.096 R)
• M57: 22,462,569 km (0.037 R)
• M58: 23,300,018 km (0.1 R)
• M59: 24,204,636 km (0.084 R)
• M60: 25,063,029 km (0.057 R)
• M61: 26,986,558 km (0.042 R)
• M62: 27,104,591 km (0.088 R)
• M63: 28,655,472 km (0.093 R)
• M64: 29,198,961 km (0.109 R)
• M65: 29,259,698 km (0.081 R)
• M66: 29,745,891 km (0.088 R)
• M67: 30,173,741 km (0.048 R)
• M68: 30,726,655 km (0.034 R)
• M69: 31,220,926 km (0.093 R)
• M70: 31,531,342 km (0.094 R)
• M71: 33,351,050 km (0.096 R)
• M72: 33,604,768 km (0.118 R)
• M73: 34,754,278 km (0.107 R)
• M74: 34,882,783 km (0.038 R)
• M75: 37,881,921 km (0.096 R)
• M76: 41,438,610 km (0.064 R)
• M77: 42,877,143 km (0.087 R)
• M78: 42,945,958 km (0.07 R)
• M79: 43,221,966 km (0.045 R)
• M80: 43,706,514 km (0.12 R)
• M81: 45,100,467 km (0.032 R)
• M82: 46,226,041 km (0.052 R)
• M83: 47,574,816 km (0.098 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 454 - 17,443 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit