🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.61 AU - 0.61 AU

Year: 179 Days

Day: 27.9 Hours

Environment

Temp: 163 °C

Axial Tilt: 19 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 26,302,654 km

• M1: 47,572 km (0.107 R)

Planet 2 - Terrestrial

Semi-Major Axis: 2.94 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.62

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 2.33 AU - 3.55 AU

Year: 1899 Days

Day: 28.1 Hours

Environment

Temp: -105 °C

Axial Tilt: 2.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 3.05 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.98

Radius: 0.99

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 2.75 AU - 3.35 AU

Year: 2007 Days

Day: 34.7 Hours

Environment

Temp: -103 °C

Axial Tilt: 43.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 26,302,654 km

• M1: 342,430 km (0.086 R)
• M2: 1,696,739 km (0.073 R)

Asteroid Belt

Center: 4.29 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 517.7

Radius: 13.6

Gravity: 2.8 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 5.08 AU - 5.98 AU

Year: 4899 Days

Day: 13.7 Hours

Environment

Temp: -144 °C

Axial Tilt: 33.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 26,302,654 km

• M1: 169,195 km (0.108 R)
• M2: 699,819 km (0.109 R)
• M3: 1,315,414 km (0.086 R)
• M4: 1,894,807 km (0.102 R)
• M5: 2,577,422 km (0.096 R)
• M6: 3,095,629 km (0.113 R)
• M7: 3,809,510 km (0.092 R)
• M8: 4,704,404 km (0.064 R)
• M9: 5,375,949 km (0.09 R)
• M10: 6,081,303 km (0.052 R)
• M11: 6,564,504 km (0.074 R)
• M12: 7,921,207 km (0.114 R)
• M13: 8,685,054 km (0.111 R)
• M14: 9,182,168 km (0.092 R)
• M15: 11,273,845 km (0.109 R)
• M16: 12,965,049 km (0.098 R)
• M17: 15,365,197 km (0.062 R)
• M18: 17,925,266 km (0.064 R)
• M19: 20,690,283 km (0.078 R)
• M20: 21,998,367 km (0.08 R)
• M21: 22,996,933 km (0.059 R)
• M22: 23,507,361 km (0.097 R)
• M23: 24,551,105 km (0.06 R)
• M24: 26,811,230 km (0.098 R)

Planet 5 - Gas Giant

Semi-Major Axis: 6.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 283.8

Radius: 11.4

Gravity: 2.18 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 4.95 AU - 8.15 AU

Year: 6315 Days

Day: 9.7 Hours

Environment

Temp: -161 °C

Axial Tilt: 22.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 26,302,654 km

• M1: 164,857 km (0.12 R)
• M2: 691,741 km (0.111 R)
• M3: 1,064,987 km (0.111 R)
• M4: 1,971,251 km (0.083 R)
• M5: 2,478,388 km (0.09 R)
• M6: 3,219,645 km (0.057 R)
• M7: 4,147,751 km (0.11 R)
• M8: 6,621,052 km (0.085 R)
• M9: 8,924,111 km (0.102 R)
• M10: 10,657,053 km (0.045 R)
• M11: 12,461,203 km (0.086 R)
• M12: 14,778,175 km (0.096 R)
• M13: 16,608,056 km (0.104 R)
• M14: 17,787,935 km (0.037 R)
• M15: 20,248,371 km (0.063 R)
• M16: 21,663,268 km (0.093 R)
• M17: 25,219,209 km (0.118 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 236 - 13,143 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit