🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 0.83 AU - 0.89 AU

Year: 299 Days

Day: 29.2 Hours

Environment

Temp: 135 °C

Axial Tilt: 43.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.15 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1 AU - 1.3 AU

Year: 462 Days

Day: 18.2 Hours

Environment

Temp: -2 °C

Axial Tilt: 11 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 3.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.95

Radius: 1.9

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 2.68 AU - 3.82 AU

Year: 2196 Days

Day: 12.8 Hours

Environment

Temp: -112 °C

Axial Tilt: 19.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.26 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.09

Radius: 1.34

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 2.84 AU - 3.68 AU

Year: 2206 Days

Day: 22.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.38 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 215.8

Radius: 9.2

Gravity: 2.55 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 4.77 AU - 6.21 AU

Year: 4820 Days

Day: 7.7 Hours

Environment

Temp: -158 °C

Axial Tilt: 33.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 20,051,416 km

• M1: 134,339 km (0.084 R)
• M2: 223,200 km (0.073 R)
• M3: 330,611 km (0.108 R)
• M4: 532,120 km (0.047 R)
• M5: 670,797 km (0.12 R)
• M6: 964,009 km (0.103 R)
• M7: 1,158,785 km (0.107 R)
• M8: 1,272,629 km (0.118 R)
• M9: 1,366,577 km (0.099 R)
• M10: 1,573,919 km (0.074 R)
• M11: 1,649,616 km (0.045 R)
• M12: 1,804,898 km (0.055 R)
• M13: 1,924,427 km (0.078 R)
• M14: 2,129,825 km (0.09 R)
• M15: 2,242,173 km (0.111 R)
• M16: 2,561,864 km (0.073 R)
• M17: 2,636,513 km (0.078 R)
• M18: 2,757,538 km (0.088 R)
• M19: 2,880,507 km (0.047 R)
• M20: 3,390,337 km (0.107 R)
• M21: 3,555,493 km (0.109 R)
• M22: 3,911,087 km (0.072 R)
• M23: 4,032,111 km (0.1 R)
• M24: 4,295,852 km (0.094 R)
• M25: 4,367,061 km (0.079 R)
• M26: 4,565,129 km (0.093 R)
• M27: 4,840,090 km (0.096 R)
• M28: 4,970,240 km (0.109 R)
• M29: 5,310,126 km (0.117 R)
• M30: 5,386,720 km (0.079 R)
• M31: 5,560,553 km (0.062 R)
• M32: 5,814,720 km (0.107 R)
• M33: 6,193,053 km (0.114 R)
• M34: 6,517,979 km (0.12 R)
• M35: 6,620,603 km (0.068 R)
• M36: 6,744,470 km (0.06 R)
• M37: 6,806,853 km (0.113 R)
• M38: 7,163,195 km (0.117 R)
• M39: 7,568,755 km (0.116 R)
• M40: 7,676,764 km (0.068 R)
• M41: 7,937,962 km (0.09 R)
• M42: 8,025,776 km (0.105 R)
• M43: 8,180,161 km (0.1 R)
• M44: 8,402,314 km (0.084 R)
• M45: 8,716,769 km (0.119 R)
• M46: 8,966,448 km (0.089 R)
• M47: 9,126,667 km (0.085 R)
• M48: 9,566,185 km (0.057 R)
• M49: 9,800,306 km (0.082 R)
• M50: 10,417,996 km (0.115 R)
• M51: 10,731,553 km (0.105 R)
• M52: 10,853,026 km (0.116 R)
• M53: 10,974,949 km (0.114 R)
• M54: 11,121,704 km (0.068 R)
• M55: 11,195,456 km (0.096 R)
• M56: 11,293,891 km (0.085 R)
• M57: 11,690,774 km (0.095 R)
• M58: 11,765,723 km (0.118 R)
• M59: 12,472,722 km (0.102 R)
• M60: 12,549,317 km (0.104 R)
• M61: 12,754,266 km (0.087 R)
• M62: 13,193,635 km (0.059 R)
• M63: 13,428,204 km (0.099 R)
• M64: 13,769,437 km (0.114 R)
• M65: 13,901,382 km (0.066 R)
• M66: 14,487,357 km (0.087 R)
• M67: 14,594,619 km (0.091 R)
• M68: 14,675,402 km (0.119 R)
• M69: 14,945,575 km (0.074 R)
• M70: 15,738,294 km (0.091 R)
• M71: 16,042,576 km (0.063 R)
• M72: 16,713,074 km (0.103 R)
• M73: 17,023,639 km (0.114 R)
• M74: 17,478,566 km (0.092 R)
• M75: 17,678,878 km (0.105 R)
• M76: 19,515,491 km (0.107 R)
• M77: 19,961,741 km (0.045 R)

Kuiper Belt

Range: 30 - 60 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 428 - 15,255 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit