🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.29

Radius: 1.79

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 0.78 AU - 0.86 AU

Year: 278 Days

Day: 31.7 Hours

Environment

Temp: 160 °C

Axial Tilt: 38.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.6

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.7 AU - 1 AU

Year: 294 Days

Day: 25.6 Hours

Environment

Temp: 145 °C

Axial Tilt: 44.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.49 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.48

Radius: 1.17

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.44 AU - 1.54 AU

Year: 682 Days

Day: 18.4 Hours

Environment

Temp: -36 °C

Axial Tilt: 13.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.95 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 190.6

Radius: 14.1

Gravity: 0.96 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 3.72 AU - 6.18 AU

Year: 4127 Days

Day: 10.2 Hours

Environment

Temp: -145 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 30,229,067 km

• M1: 175,329 km (0.107 R)
• M2: 1,024,147 km (0.085 R)
• M3: 1,958,087 km (0.111 R)
• M4: 2,645,788 km (0.086 R)
• M5: 4,761,551 km (0.109 R)
• M6: 6,910,075 km (0.1 R)
• M7: 8,323,775 km (0.03 R)
• M8: 10,316,269 km (0.094 R)
• M9: 10,794,982 km (0.113 R)
• M10: 16,585,018 km (0.11 R)
• M11: 17,038,898 km (0.111 R)

Planet 5 - Gas Giant

Semi-Major Axis: 5.06 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 944.4

Radius: 14.5

Gravity: 4.49 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 4.2 AU - 5.92 AU

Year: 4265 Days

Day: 13.4 Hours

Environment

Temp: -142 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 30,229,067 km

• M1: 180,265 km (0.087 R)
• M2: 913,145 km (0.099 R)
• M3: 1,382,284 km (0.104 R)
• M4: 2,032,287 km (0.063 R)
• M5: 2,487,065 km (0.063 R)
• M6: 3,010,807 km (0.094 R)
• M7: 3,524,227 km (0.085 R)
• M8: 7,272,700 km (0.074 R)
• M9: 8,020,540 km (0.112 R)
• M10: 8,819,243 km (0.078 R)
• M11: 11,302,718 km (0.053 R)
• M12: 12,160,362 km (0.077 R)
• M13: 12,756,061 km (0.081 R)
• M14: 13,318,998 km (0.058 R)
• M15: 14,276,125 km (0.097 R)
• M16: 15,739,042 km (0.115 R)
• M17: 17,926,762 km (0.061 R)
• M18: 21,008,777 km (0.118 R)
• M19: 21,578,745 km (0.065 R)
• M20: 24,979,404 km (0.114 R)
• M21: 27,689,967 km (0.087 R)
• M22: 30,229,092 km (0.048 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 19,029 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit