🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.1 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 0.89 AU - 1.31 AU

Year: 417 Days

Day: 45.3 Hours

Environment

Temp: 31 °C

Axial Tilt: 4.3 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 25,836,502 km

• M1: 364,121 km (0.083 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 2.09 AU - 3.07 AU

Year: 1499 Days

Day: 29.3 Hours

Environment

Temp: -85 °C

Axial Tilt: 15.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 25,836,502 km

• M1: 18,999 km (0.062 R)
• M2: 113,096 km (0.071 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.18

Radius: 0.5

Gravity: 0.72 G

Time & Orbit

Eccentricity (e): 0.183

Orbit Range: 2.16 AU - 3.12 AU

Year: 1551 Days

Day: 33.9 Hours

Environment

Temp: -97 °C

Axial Tilt: 9.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,836,502 km

• M1: 18,700 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.162

Orbit Range: 3.35 AU - 4.65 AU

Year: 2893 Days

Day: 45.5 Hours

Environment

Temp: -127 °C

Axial Tilt: 1.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 25,836,502 km

• M1: 2,661,645 km (0.073 R)

Planet 5 - Gas Giant

Semi-Major Axis: 7.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 176.2

Radius: 12.5

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 6.97 AU - 8.53 AU

Year: 7803 Days

Day: 8.1 Hours

Environment

Temp: -167 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 25,836,502 km

• M1: 155,432 km (0.074 R)
• M2: 725,250 km (0.081 R)
• M3: 1,285,046 km (0.054 R)
• M4: 1,823,748 km (0.081 R)
• M5: 2,254,739 km (0.091 R)
• M6: 2,720,886 km (0.104 R)
• M7: 3,443,294 km (0.079 R)
• M8: 3,978,705 km (0.065 R)
• M9: 4,665,509 km (0.086 R)
• M10: 5,114,452 km (0.099 R)
• M11: 5,510,737 km (0.119 R)
• M12: 6,455,447 km (0.043 R)
• M13: 7,240,687 km (0.112 R)
• M14: 7,810,355 km (0.102 R)
• M15: 8,518,701 km (0.096 R)
• M16: 9,661,180 km (0.071 R)
• M17: 10,104,887 km (0.076 R)
• M18: 10,646,581 km (0.114 R)
• M19: 11,788,611 km (0.112 R)
• M20: 12,342,423 km (0.051 R)
• M21: 13,059,146 km (0.1 R)
• M22: 14,109,024 km (0.03 R)
• M23: 14,892,618 km (0.092 R)
• M24: 18,320,952 km (0.11 R)
• M25: 20,283,676 km (0.11 R)
• M26: 25,225,043 km (0.093 R)

Kuiper Belt

Range: 30.3 - 54.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 14,521 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit