🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 1.67 AU - 1.91 AU

Year: 854 Days

Day: 41.3 Hours

Environment

Temp: -43 °C

Axial Tilt: 28.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.24

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 2 AU - 2.96 AU

Year: 1392 Days

Day: 22.5 Hours

Environment

Temp: -85 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.05

Radius: 1.33

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.13 AU - 2.95 AU

Year: 1443 Days

Day: 43.4 Hours

Environment

Temp: -72 °C

Axial Tilt: 10.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 2.55 AU - 3.59 AU

Year: 1917 Days

Day: 41.8 Hours

Environment

Temp: -98 °C

Axial Tilt: 37.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 5.21 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.11

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.4 AU - 6.02 AU

Year: 4239 Days

Day: 42.8 Hours

Environment

Temp: -129 °C

Axial Tilt: 17.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 107,438,226 km

• M1: 42,785 km (0.106 R)

Asteroid Belt

Center: 12.56 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 19.9 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 770.4

Radius: 4.3

Gravity: 41.67 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 19.38 AU - 20.42 AU

Year: 31643 Days

Day: 16.6 Hours

Environment

Temp: -207 °C

Axial Tilt: 4.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (35)

Outer Limit: 107,438,226 km

• M1: 53,556 km (0.113 R)
• M2: 234,420 km (0.099 R)
• M3: 485,146 km (0.096 R)
• M4: 790,026 km (0.098 R)
• M5: 1,181,374 km (0.097 R)
• M6: 1,394,402 km (0.077 R)
• M7: 1,556,566 km (0.075 R)
• M8: 4,018,797 km (0.115 R)
• M9: 7,673,324 km (0.034 R)
• M10: 9,263,399 km (0.11 R)
• M11: 9,580,248 km (0.077 R)
• M12: 10,168,766 km (0.097 R)
• M13: 15,770,608 km (0.094 R)
• M14: 20,045,217 km (0.116 R)
• M15: 21,884,523 km (0.101 R)
• M16: 27,940,694 km (0.092 R)
• M17: 29,408,099 km (0.119 R)
• M18: 30,926,218 km (0.119 R)
• M19: 31,490,950 km (0.079 R)
• M20: 33,669,993 km (0.099 R)
• M21: 39,140,936 km (0.046 R)
• M22: 45,356,429 km (0.08 R)
• M23: 51,013,173 km (0.113 R)
• M24: 52,998,337 km (0.107 R)
• M25: 57,122,152 km (0.051 R)
• M26: 59,914,246 km (0.059 R)
• M27: 60,132,659 km (0.085 R)
• M28: 61,232,952 km (0.043 R)
• M29: 66,001,085 km (0.031 R)
• M30: 75,756,362 km (0.114 R)
• M31: 76,781,706 km (0.101 R)
• M32: 82,047,251 km (0.12 R)
• M33: 87,267,768 km (0.063 R)
• M34: 89,816,018 km (0.107 R)
• M35: 92,413,486 km (0.06 R)

Kuiper Belt

Range: 30.8 - 47.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 305 - 12,625 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit