🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.31 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.39

Radius: 1.14

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 1.28 AU - 1.34 AU

Year: 525 Days

Day: 42.2 Hours

Environment

Temp: 23 °C

Axial Tilt: 29.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 98,867,307 km

• M1: 31,116 km (0.07 R)
• M2: 297,251 km (0.076 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.53 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.17

Radius: 1.77

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 1.19 AU - 1.87 AU

Year: 662 Days

Day: 38.2 Hours

Environment

Temp: -5 °C

Axial Tilt: 18 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 98,867,307 km

• M1: 494,271 km (0.054 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.26

Radius: 1.39

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.084

Orbit Range: 1.5 AU - 1.78 AU

Year: 735 Days

Day: 12.7 Hours

Environment

Temp: -37 °C

Axial Tilt: 24.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.23

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.02 AU - 2.26 AU

Year: 1095 Days

Day: 41.2 Hours

Environment

Temp: -59 °C

Axial Tilt: 7.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 98,867,307 km

• M1: 889,509 km (0.092 R)
• M2: 1,568,234 km (0.047 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.21 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 963.5

Radius: 7.5

Gravity: 17.13 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 17.04 AU - 17.38 AU

Year: 24977 Days

Day: 18 Hours

Environment

Temp: -194 °C

Axial Tilt: 15.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 98,867,307 km

• M1: 93,199 km (0.111 R)
• M2: 604,675 km (0.061 R)
• M3: 1,952,252 km (0.119 R)
• M4: 2,477,490 km (0.055 R)
• M5: 2,760,230 km (0.116 R)
• M6: 3,180,600 km (0.05 R)
• M7: 3,642,858 km (0.117 R)
• M8: 4,328,166 km (0.06 R)
• M9: 5,178,031 km (0.085 R)
• M10: 6,227,011 km (0.046 R)
• M11: 8,393,039 km (0.063 R)
• M12: 9,645,024 km (0.059 R)
• M13: 10,479,780 km (0.081 R)
• M14: 11,154,017 km (0.03 R)
• M15: 11,572,293 km (0.084 R)
• M16: 12,366,059 km (0.119 R)
• M17: 13,742,659 km (0.083 R)
• M18: 15,733,208 km (0.109 R)
• M19: 17,532,721 km (0.071 R)
• M20: 18,773,336 km (0.116 R)
• M21: 20,276,346 km (0.05 R)
• M22: 21,858,044 km (0.11 R)
• M23: 23,406,831 km (0.107 R)
• M24: 27,094,119 km (0.062 R)
• M25: 33,539,095 km (0.057 R)
• M26: 37,114,334 km (0.117 R)
• M27: 40,444,233 km (0.09 R)
• M28: 42,941,321 km (0.054 R)
• M29: 50,098,831 km (0.109 R)
• M30: 55,758,418 km (0.12 R)
• M31: 60,538,967 km (0.094 R)
• M32: 77,258,474 km (0.104 R)
• M33: 84,512,475 km (0.06 R)
• M34: 89,407,766 km (0.108 R)
• M35: 98,571,234 km (0.104 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 367 - 19,700 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit