🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.46 AU - 0.74 AU

Year: 214 Days

Day: 14 Hours

Environment

Temp: -10 °C

Axial Tilt: 16.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 19,705,583 km

• M1: 11,519 km (0.119 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.16

Radius: 1.58

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 0.6 AU - 0.96 AU

Year: 317 Days

Day: 19 Hours

Environment

Temp: -55 °C

Axial Tilt: 33.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.073

Orbit Range: 0.75 AU - 0.87 AU

Year: 335 Days

Day: 16.7 Hours

Environment

Temp: -66 °C

Axial Tilt: 7.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.9

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 1.01 AU - 1.03 AU

Year: 474 Days

Day: 32.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 38.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.91

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.063

Orbit Range: 1.13 AU - 1.29 AU

Year: 612 Days

Day: 36.8 Hours

Environment

Temp: -101 °C

Axial Tilt: 24 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.12

Radius: 1.58

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 1.09 AU - 1.77 AU

Year: 787 Days

Day: 36.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 18 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 19,705,583 km

• M1: 367,412 km (0.112 R)

Asteroid Belt

Center: 4.63 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.82 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 47

Radius: 8.2

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 6.32 AU - 9.32 AU

Year: 10063 Days

Day: 5.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 10.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (49)

Outer Limit: 19,705,583 km

• M1: 214,224 km (0.092 R)
• M2: 308,172 km (0.062 R)
• M3: 545,583 km (0.106 R)
• M4: 947,703 km (0.076 R)
• M5: 1,162,076 km (0.12 R)
• M6: 1,240,914 km (0.116 R)
• M7: 1,908,270 km (0.045 R)
• M8: 2,421,242 km (0.119 R)
• M9: 2,959,943 km (0.102 R)
• M10: 3,037,734 km (0.094 R)
• M11: 3,683,997 km (0.109 R)
• M12: 4,549,870 km (0.109 R)
• M13: 5,687,561 km (0.113 R)
• M14: 6,178,242 km (0.113 R)
• M15: 6,641,547 km (0.055 R)
• M16: 7,347,051 km (0.095 R)
• M17: 7,945,891 km (0.117 R)
• M18: 8,054,499 km (0.07 R)
• M19: 8,873,398 km (0.067 R)
• M20: 8,941,016 km (0.051 R)
• M21: 9,533,573 km (0.106 R)
• M22: 10,327,788 km (0.111 R)
• M23: 10,398,847 km (0.059 R)
• M24: 10,756,835 km (0.108 R)
• M25: 11,484,778 km (0.049 R)
• M26: 11,632,282 km (0.115 R)
• M27: 11,854,734 km (0.109 R)
• M28: 11,978,900 km (0.07 R)
• M29: 12,581,031 km (0.057 R)
• M30: 13,013,519 km (0.071 R)
• M31: 13,141,724 km (0.104 R)
• M32: 13,866,975 km (0.096 R)
• M33: 14,181,878 km (0.075 R)
• M34: 14,234,537 km (0.04 R)
• M35: 14,658,497 km (0.068 R)
• M36: 15,113,424 km (0.069 R)
• M37: 15,275,139 km (0.092 R)
• M38: 15,600,365 km (0.074 R)
• M39: 16,367,802 km (0.108 R)
• M40: 16,533,856 km (0.098 R)
• M41: 17,316,253 km (0.081 R)
• M42: 17,598,694 km (0.099 R)
• M43: 17,712,089 km (0.028 R)
• M44: 18,541,160 km (0.103 R)
• M45: 19,149,575 km (0.096 R)
• M46: 19,207,768 km (0.07 R)
• M47: 19,588,046 km (0.109 R)
• M48: 19,646,838 km (0.095 R)
• M49: 19,705,630 km (0.103 R)

Kuiper Belt

Range: 30 - 45 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 376 - 13,655 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit