🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.33

Radius: 1.12

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 0.56 AU - 0.58 AU

Year: 150 Days

Day: 18 Hours

Environment

Temp: 220 °C

Axial Tilt: 3.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.6

Radius: 1.47

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.233

Orbit Range: 0.54 AU - 0.88 AU

Year: 208 Days

Day: 45.8 Hours

Environment

Temp: 188 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.32

Radius: 1.4

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.88 AU - 1.38 AU

Year: 418 Days

Day: 33.5 Hours

Environment

Temp: 30 °C

Axial Tilt: 23.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 55,896,218 km

• M1: 316,549 km (0.081 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.41

Radius: 0.7

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 3.7 AU - 4.72 AU

Year: 3008 Days

Day: 28.7 Hours

Environment

Temp: -116 °C

Axial Tilt: 15.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 55,896,218 km

• M1: 122,072 km (0.079 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 353.5

Radius: 15

Gravity: 1.57 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 8.9 AU - 12.78 AU

Year: 12429 Days

Day: 12.1 Hours

Environment

Temp: -172 °C

Axial Tilt: 15.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 55,896,218 km

• M1: 186,848 km (0.043 R)
• M2: 718,070 km (0.096 R)
• M3: 3,259,289 km (0.1 R)
• M4: 4,166,151 km (0.084 R)
• M5: 6,445,574 km (0.099 R)
• M6: 11,200,692 km (0.092 R)
• M7: 14,041,555 km (0.072 R)
• M8: 14,599,855 km (0.096 R)
• M9: 19,462,085 km (0.097 R)
• M10: 23,620,457 km (0.08 R)
• M11: 25,129,002 km (0.11 R)
• M12: 30,142,475 km (0.051 R)
• M13: 30,760,763 km (0.046 R)
• M14: 36,131,925 km (0.111 R)
• M15: 37,893,589 km (0.082 R)
• M16: 40,956,157 km (0.111 R)

Planet 6 - Ice Giant

Semi-Major Axis: 14.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 283.7

Radius: 6.8

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 13.88 AU - 15.46 AU

Year: 19568 Days

Day: 15.3 Hours

Environment

Temp: -178 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (16)

Outer Limit: 55,896,218 km

• M1: 84,523 km (0.102 R)
• M2: 524,341 km (0.115 R)
• M3: 737,368 km (0.071 R)
• M4: 2,278,226 km (0.069 R)
• M5: 4,646,959 km (0.063 R)
• M6: 6,218,335 km (0.085 R)
• M7: 6,570,638 km (0.087 R)
• M8: 11,781,880 km (0.048 R)
• M9: 12,079,729 km (0.104 R)
• M10: 13,003,645 km (0.093 R)
• M11: 16,203,245 km (0.114 R)
• M12: 20,829,409 km (0.116 R)
• M13: 23,162,388 km (0.05 R)
• M14: 28,233,606 km (0.103 R)
• M15: 37,345,912 km (0.057 R)
• M16: 38,118,585 km (0.068 R)

Kuiper Belt

Range: 31.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 347 - 12,423 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit