🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.23

Radius: 1.09

Gravity: 1.04 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.22 AU - 1.28 AU

Year: 493 Days

Day: 36.1 Hours

Environment

Temp: 4 °C

Axial Tilt: 9.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.33 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.17

Radius: 0.49

Gravity: 0.71 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.18 AU - 1.48 AU

Year: 542 Days

Day: 47.3 Hours

Environment

Temp: 4 °C

Axial Tilt: 11.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 17,818,531 km

• M1: 40,840 km (0.074 R)

Asteroid Belt

Center: 1.83 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.33 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 2.23 AU - 2.43 AU

Year: 1256 Days

Day: 34.1 Hours

Environment

Temp: -64 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 167.8

Radius: 9.4

Gravity: 1.9 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 4.54 AU - 6.5 AU

Year: 4579 Days

Day: 8.7 Hours

Environment

Temp: -132 °C

Axial Tilt: 37.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 17,818,531 km

• M1: 123,119 km (0.068 R)
• M2: 253,269 km (0.069 R)
• M3: 314,754 km (0.109 R)
• M4: 396,883 km (0.111 R)
• M5: 517,459 km (0.049 R)
• M6: 610,808 km (0.068 R)
• M7: 727,794 km (0.052 R)
• M8: 889,808 km (0.07 R)
• M9: 965,804 km (0.056 R)
• M10: 1,155,644 km (0.088 R)
• M11: 1,249,741 km (0.096 R)
• M12: 1,502,711 km (0.118 R)
• M13: 1,881,642 km (0.073 R)
• M14: 2,031,389 km (0.072 R)
• M15: 2,120,550 km (0.074 R)
• M16: 3,011,106 km (0.119 R)
• M17: 3,306,263 km (0.119 R)
• M18: 3,782,283 km (0.058 R)
• M19: 4,133,240 km (0.119 R)
• M20: 5,160,528 km (0.116 R)
• M21: 5,424,868 km (0.12 R)
• M22: 5,549,782 km (0.044 R)
• M23: 5,838,805 km (0.108 R)
• M24: 6,022,062 km (0.072 R)
• M25: 6,207,115 km (0.09 R)
• M26: 6,640,051 km (0.065 R)
• M27: 6,735,495 km (0.096 R)
• M28: 6,947,026 km (0.096 R)
• M29: 7,082,711 km (0.082 R)
• M30: 7,416,165 km (0.111 R)
• M31: 7,475,555 km (0.089 R)
• M32: 7,614,681 km (0.109 R)
• M33: 8,037,295 km (0.084 R)
• M34: 8,323,326 km (0.082 R)
• M35: 8,591,855 km (0.057 R)
• M36: 9,286,587 km (0.102 R)
• M37: 9,737,924 km (0.076 R)
• M38: 9,955,439 km (0.094 R)
• M39: 10,528,549 km (0.062 R)
• M40: 10,662,289 km (0.098 R)
• M41: 11,089,690 km (0.073 R)
• M42: 11,891,535 km (0.108 R)
• M43: 12,428,591 km (0.097 R)
• M44: 13,141,126 km (0.093 R)
• M45: 13,453,935 km (0.101 R)
• M46: 14,308,438 km (0.073 R)
• M47: 14,555,873 km (0.069 R)
• M48: 14,680,039 km (0.039 R)
• M49: 16,793,109 km (0.059 R)
• M50: 17,080,337 km (0.12 R)
• M51: 17,527,186 km (0.087 R)
• M52: 17,818,602 km (0.055 R)

Kuiper Belt

Range: 31.1 - 52.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 486 - 20,146 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit