🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.87

Radius: 1.28

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.59 AU - 0.97 AU

Year: 258 Days

Day: 46 Hours

Environment

Temp: 109 °C

Axial Tilt: 7.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.01

Radius: 1.55

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.95 AU - 1.13 AU

Year: 397 Days

Day: 27.9 Hours

Environment

Temp: 25 °C

Axial Tilt: 35.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.18 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.9

Radius: 1.89

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.167

Orbit Range: 0.98 AU - 1.38 AU

Year: 480 Days

Day: 46.9 Hours

Environment

Temp: -15 °C

Axial Tilt: 31.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 47,487,705 km

• M1: 993,330 km (0.081 R)
• M2: 1,059,003 km (0.101 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.07

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.128

Orbit Range: 2.62 AU - 3.38 AU

Year: 1947 Days

Day: 47.5 Hours

Environment

Temp: -107 °C

Axial Tilt: 5.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,487,705 km

• M1: 1,173,446 km (0.088 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.85 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 3.08 AU - 4.62 AU

Year: 2831 Days

Day: 20.9 Hours

Environment

Temp: -125 °C

Axial Tilt: 8.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 47,487,705 km

• M1: 36,352 km (0.073 R)

Planet 6 - Gas Giant

Semi-Major Axis: 8.68 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 725.3

Radius: 13.8

Gravity: 3.81 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 8.09 AU - 9.27 AU

Year: 9583 Days

Day: 11.4 Hours

Environment

Temp: -168 °C

Axial Tilt: 21.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (28)

Outer Limit: 47,487,705 km

• M1: 171,888 km (0.09 R)
• M2: 655,089 km (0.109 R)
• M3: 1,278,463 km (0.085 R)
• M4: 3,829,556 km (0.076 R)
• M5: 4,959,768 km (0.089 R)
• M6: 5,980,324 km (0.099 R)
• M7: 6,559,567 km (0.076 R)
• M8: 8,000,943 km (0.027 R)
• M9: 8,842,281 km (0.057 R)
• M10: 10,597,663 km (0.111 R)
• M11: 11,231,509 km (0.077 R)
• M12: 11,834,688 km (0.092 R)
• M13: 12,868,259 km (0.066 R)
• M14: 17,685,460 km (0.106 R)
• M15: 18,128,270 km (0.115 R)
• M16: 18,578,410 km (0.118 R)
• M17: 19,267,607 km (0.059 R)
• M18: 21,106,614 km (0.049 R)
• M19: 21,941,669 km (0.071 R)
• M20: 24,946,642 km (0.095 R)
• M21: 29,538,399 km (0.109 R)
• M22: 31,115,011 km (0.103 R)
• M23: 32,636,571 km (0.076 R)
• M24: 36,299,923 km (0.08 R)
• M25: 40,483,577 km (0.106 R)
• M26: 42,164,758 km (0.108 R)
• M27: 45,252,608 km (0.032 R)
• M28: 46,361,128 km (0.093 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: 551 - 13,725 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit