🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.56

Radius: 1.19

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 0.42 AU - 0.66 AU

Year: 144 Days

Day: 12.2 Hours

Environment

Temp: 191 °C

Axial Tilt: 23.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 0.81 AU - 0.81 AU

Year: 265 Days

Day: 21.9 Hours

Environment

Temp: 111 °C

Axial Tilt: 15.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 68,577,641 km

• M1: 75,547 km (0.086 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.28

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 1.75 AU - 2.15 AU

Year: 990 Days

Day: 47.8 Hours

Environment

Temp: -53 °C

Axial Tilt: 46.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 6.1 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 280.1

Radius: 11.9

Gravity: 1.98 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 5.22 AU - 6.98 AU

Year: 5476 Days

Day: 8.8 Hours

Environment

Temp: -159 °C

Axial Tilt: 33 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (20)

Outer Limit: 68,577,641 km

• M1: 148,850 km (0.087 R)
• M2: 549,623 km (0.091 R)
• M3: 1,029,682 km (0.101 R)
• M4: 1,814,921 km (0.095 R)
• M5: 2,275,683 km (0.075 R)
• M6: 2,700,092 km (0.097 R)
• M7: 5,032,772 km (0.049 R)
• M8: 6,008,898 km (0.108 R)
• M9: 9,054,262 km (0.081 R)
• M10: 10,291,735 km (0.099 R)
• M11: 11,334,582 km (0.109 R)
• M12: 11,859,521 km (0.068 R)
• M13: 12,263,884 km (0.093 R)
• M14: 13,727,549 km (0.074 R)
• M15: 15,676,959 km (0.098 R)
• M16: 16,164,499 km (0.107 R)
• M17: 19,552,890 km (0.106 R)
• M18: 20,694,023 km (0.085 R)
• M19: 22,488,300 km (0.112 R)
• M20: 23,811,643 km (0.108 R)

Asteroid Belt

Center: 8.91 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 11.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.4

Radius: 8.6

Gravity: 12.76 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 10.96 AU - 12.48 AU

Year: 14582 Days

Day: 10.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 18.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (24)

Outer Limit: 68,577,641 km

• M1: 106,962 km (0.118 R)
• M2: 398,080 km (0.098 R)
• M3: 816,356 km (0.094 R)
• M4: 1,900,791 km (0.096 R)
• M5: 3,660,211 km (0.094 R)
• M6: 4,930,297 km (0.112 R)
• M7: 5,400,334 km (0.048 R)
• M8: 7,215,853 km (0.1 R)
• M9: 7,774,302 km (0.077 R)
• M10: 8,462,004 km (0.082 R)
• M11: 8,820,739 km (0.114 R)
• M12: 11,069,345 km (0.062 R)
• M13: 14,169,462 km (0.099 R)
• M14: 14,529,992 km (0.114 R)
• M15: 15,572,241 km (0.084 R)
• M16: 15,878,916 km (0.087 R)
• M17: 16,504,535 km (0.055 R)
• M18: 18,737,732 km (0.112 R)
• M19: 23,895,717 km (0.06 R)
• M20: 25,239,854 km (0.115 R)
• M21: 37,446,591 km (0.077 R)
• M22: 48,539,572 km (0.114 R)
• M23: 50,690,640 km (0.09 R)
• M24: 68,167,711 km (0.104 R)

Kuiper Belt

Range: 30.2 - 54.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 20,061 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit