🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.73 AU - 1.13 AU

Year: 318 Days

Day: 43.5 Hours

Environment

Temp: 95 °C

Axial Tilt: 31.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.32 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.12

Radius: 1.05

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.08 AU - 1.56 AU

Year: 538 Days

Day: 38.4 Hours

Environment

Temp: -1 °C

Axial Tilt: 2.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 4.12 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.21 AU - 5.03 AU

Year: 2967 Days

Day: 15.3 Hours

Environment

Temp: -111 °C

Axial Tilt: 2.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.29 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 883.8

Radius: 12.5

Gravity: 5.66 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 5.62 AU - 6.96 AU

Year: 5596 Days

Day: 6.1 Hours

Environment

Temp: -145 °C

Axial Tilt: 43 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 24,274,685 km

• M1: 155,432 km (0.092 R)
• M2: 637,137 km (0.077 R)
• M3: 1,344,436 km (0.118 R)
• M4: 2,329,837 km (0.079 R)
• M5: 3,657,369 km (0.083 R)
• M6: 4,057,393 km (0.025 R)
• M7: 4,513,069 km (0.064 R)
• M8: 5,773,131 km (0.06 R)
• M9: 6,758,533 km (0.098 R)
• M10: 7,218,995 km (0.093 R)
• M11: 7,891,288 km (0.087 R)
• M12: 9,447,854 km (0.115 R)
• M13: 11,054,684 km (0.118 R)
• M14: 13,656,341 km (0.099 R)
• M15: 14,803,158 km (0.095 R)
• M16: 17,816,508 km (0.081 R)
• M17: 19,396,112 km (0.103 R)
• M18: 21,217,017 km (0.116 R)
• M19: 23,872,828 km (0.087 R)
• M20: 31,861,055 km (0.096 R)
• M21: 32,957,757 km (0.074 R)

Asteroid Belt

Center: 6.81 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 7.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.5

Radius: 10.5

Gravity: 1.63 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 5.5 AU - 9.16 AU

Year: 7040 Days

Day: 7.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 11.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (15)

Outer Limit: 24,274,685 km

• M1: 130,599 km (0.106 R)
• M2: 822,339 km (0.115 R)
• M3: 1,758,373 km (0.088 R)
• M4: 3,352,189 km (0.079 R)
• M5: 3,890,293 km (0.039 R)
• M6: 5,450,748 km (0.109 R)
• M7: 6,853,378 km (0.092 R)
• M8: 7,688,882 km (0.101 R)
• M9: 8,955,826 km (0.086 R)
• M10: 10,073,921 km (0.093 R)
• M11: 11,067,550 km (0.092 R)
• M12: 15,327,499 km (0.089 R)
• M13: 17,151,396 km (0.035 R)
• M14: 17,556,208 km (0.117 R)
• M15: 24,130,137 km (0.111 R)

Kuiper Belt

Range: 30.9 - 45.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 205 - 12,735 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit