🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.45

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 0.53 AU - 0.57 AU

Year: 145 Days

Day: 13.2 Hours

Environment

Temp: 185 °C

Axial Tilt: 11.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.42

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 0.57 AU - 0.65 AU

Year: 169 Days

Day: 30.8 Hours

Environment

Temp: 178 °C

Axial Tilt: 15.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.64

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 1.27 AU - 1.67 AU

Year: 632 Days

Day: 40.7 Hours

Environment

Temp: 5 °C

Axial Tilt: 38.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Gas Giant

Semi-Major Axis: 8.6 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 872.5

Radius: 14.1

Gravity: 4.39 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 7.62 AU - 9.58 AU

Year: 8947 Days

Day: 10 Hours

Environment

Temp: -163 °C

Axial Tilt: 27.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 62,056,900 km

• M1: 175,329 km (0.076 R)
• M2: 673,340 km (0.111 R)
• M3: 1,323,642 km (0.104 R)
• M4: 1,810,284 km (0.057 R)
• M5: 2,474,648 km (0.064 R)
• M6: 3,586,310 km (0.12 R)
• M7: 5,039,653 km (0.111 R)
• M8: 5,659,287 km (0.112 R)
• M9: 6,551,788 km (0.063 R)
• M10: 9,897,994 km (0.085 R)
• M11: 10,352,023 km (0.114 R)
• M12: 12,024,078 km (0.093 R)
• M13: 13,932,349 km (0.076 R)
• M14: 16,242,738 km (0.089 R)
• M15: 18,042,401 km (0.095 R)
• M16: 21,027,626 km (0.093 R)
• M17: 25,438,520 km (0.111 R)
• M18: 27,363,695 km (0.072 R)
• M19: 31,938,397 km (0.087 R)
• M20: 34,406,463 km (0.12 R)
• M21: 38,467,148 km (0.099 R)
• M22: 40,228,363 km (0.105 R)
• M23: 41,388,644 km (0.103 R)
• M24: 44,728,716 km (0.098 R)
• M25: 48,100,503 km (0.093 R)

Planet 5 - Gas Giant

Semi-Major Axis: 12.7 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 576.6

Radius: 11.8

Gravity: 4.14 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 12.47 AU - 12.93 AU

Year: 16056 Days

Day: 7 Hours

Environment

Temp: -179 °C

Axial Tilt: 1.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 62,056,900 km

• M1: 146,756 km (0.047 R)
• M2: 620,083 km (0.097 R)
• M3: 1,325,138 km (0.107 R)
• M4: 1,938,040 km (0.081 R)
• M5: 2,823,959 km (0.109 R)
• M6: 3,282,626 km (0.088 R)
• M7: 5,313,417 km (0.083 R)
• M8: 7,655,671 km (0.107 R)
• M9: 8,504,938 km (0.087 R)
• M10: 9,208,048 km (0.1 R)
• M11: 11,194,857 km (0.106 R)
• M12: 14,547,495 km (0.087 R)
• M13: 18,767,053 km (0.113 R)
• M14: 20,840,479 km (0.113 R)
• M15: 27,109,827 km (0.077 R)
• M16: 32,563,268 km (0.093 R)
• M17: 44,086,343 km (0.074 R)
• M18: 46,646,860 km (0.05 R)
• M19: 48,828,595 km (0.025 R)
• M20: 54,749,829 km (0.098 R)
• M21: 60,949,164 km (0.088 R)

Kuiper Belt

Range: 30.9 - 56.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 365 - 16,203 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit