🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 0.68 AU - 0.76 AU

Year: 176 Days

Day: 30.7 Hours

Environment

Temp: 356 °C

Axial Tilt: 32.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.25

Radius: 1.78

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 0.78 AU - 1.02 AU

Year: 247 Days

Day: 18.7 Hours

Environment

Temp: 276 °C

Axial Tilt: 27.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 100,072,762 km

• M1: 77,193 km (0.094 R)

Planet 3 - Terrestrial

Semi-Major Axis: 7.18 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 5.77 AU - 8.59 AU

Year: 5555 Days

Day: 12.1 Hours

Environment

Temp: -106 °C

Axial Tilt: 104.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 17.56 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 34.6

Radius: 10.3

Gravity: 0.33 G

Time & Orbit

Eccentricity (e): 0.216

Orbit Range: 13.77 AU - 21.35 AU

Year: 21248 Days

Day: 6.7 Hours

Environment

Temp: -162 °C

Axial Tilt: 126.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (13)

Outer Limit: 100,072,762 km

• M1: 132,394 km (0.066 R)
• M2: 781,948 km (0.081 R)
• M3: 1,147,565 km (0.054 R)
• M4: 1,477,129 km (0.11 R)
• M5: 4,133,838 km (0.083 R)
• M6: 4,567,821 km (0.052 R)
• M7: 6,425,977 km (0.073 R)
• M8: 8,358,931 km (0.112 R)
• M9: 12,676,176 km (0.108 R)
• M10: 14,833,377 km (0.117 R)
• M11: 19,460,439 km (0.063 R)
• M12: 19,997,495 km (0.052 R)
• M13: 21,811,220 km (0.074 R)

Planet 5 - Ice Giant

Semi-Major Axis: 24.33 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 519.1

Radius: 6.2

Gravity: 13.5 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 18.32 AU - 30.34 AU

Year: 34653 Days

Day: 19.6 Hours

Environment

Temp: -181 °C

Axial Tilt: 32.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 100,072,762 km

• M1: 77,193 km (0.086 R)
• M2: 518,207 km (0.065 R)
• M3: 901,327 km (0.109 R)
• M4: 1,391,410 km (0.077 R)
• M5: 3,114,179 km (0.052 R)
• M6: 4,979,664 km (0.096 R)
• M7: 5,963,270 km (0.112 R)
• M8: 7,862,266 km (0.092 R)
• M9: 10,726,317 km (0.089 R)
• M10: 12,727,188 km (0.1 R)
• M11: 13,498,365 km (0.108 R)
• M12: 17,921,675 km (0.111 R)
• M13: 18,595,614 km (0.111 R)
• M14: 20,823,724 km (0.071 R)
• M15: 21,460,862 km (0.094 R)
• M16: 23,110,777 km (0.116 R)
• M17: 25,199,911 km (0.06 R)
• M18: 26,909,515 km (0.111 R)
• M19: 27,285,754 km (0.098 R)
• M20: 29,483,796 km (0.062 R)
• M21: 30,422,223 km (0.065 R)
• M22: 33,069,657 km (0.114 R)
• M23: 34,670,503 km (0.059 R)
• M24: 36,628,141 km (0.098 R)
• M25: 37,400,216 km (0.089 R)
• M26: 39,137,197 km (0.09 R)
• M27: 56,635,510 km (0.113 R)
• M28: 62,796,549 km (0.046 R)
• M29: 74,688,083 km (0.046 R)

Kuiper Belt

Range: 38 - 66 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 561 - 12,100 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit