🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.89

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 0.47 AU - 0.55 AU

Year: 132 Days

Day: 31.5 Hours

Environment

Temp: 201 °C

Axial Tilt: 12.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.48

Radius: 0.75

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.145

Orbit Range: 0.62 AU - 0.84 AU

Year: 227 Days

Day: 31.5 Hours

Environment

Temp: 107 °C

Axial Tilt: 17.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.47

Radius: 0.74

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 0.75 AU - 1.11 AU

Year: 326 Days

Day: 38.9 Hours

Environment

Temp: 162 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 44,135,563 km

• M1: 23,786 km (0.066 R)
• M2: 276,158 km (0.085 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.07 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.35

Radius: 1.41

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 3 AU - 3.14 AU

Year: 1955 Days

Day: 46.6 Hours

Environment

Temp: -103 °C

Axial Tilt: 23.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 44,135,563 km

• M1: 322,533 km (0.097 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 721

Radius: 8.9

Gravity: 9.1 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 7.7 AU - 8.8 AU

Year: 8612 Days

Day: 13.7 Hours

Environment

Temp: -163 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 44,135,563 km

• M1: 110,702 km (0.105 R)
• M2: 542,143 km (0.073 R)
• M3: 1,119,142 km (0.108 R)
• M4: 1,409,511 km (0.114 R)
• M5: 1,692,850 km (0.091 R)
• M6: 2,097,063 km (0.063 R)
• M7: 2,623,049 km (0.07 R)
• M8: 3,586,609 km (0.12 R)
• M9: 4,016,404 km (0.083 R)
• M10: 5,226,950 km (0.083 R)
• M11: 6,627,934 km (0.085 R)
• M12: 7,842,220 km (0.11 R)
• M13: 8,745,043 km (0.117 R)
• M14: 9,291,075 km (0.073 R)
• M15: 11,490,014 km (0.075 R)
• M16: 12,425,599 km (0.061 R)
• M17: 15,801,125 km (0.111 R)
• M18: 21,002,793 km (0.026 R)
• M19: 25,283,536 km (0.12 R)
• M20: 27,724,076 km (0.079 R)
• M21: 28,308,854 km (0.065 R)
• M22: 30,626,723 km (0.093 R)
• M23: 31,042,306 km (0.067 R)
• M24: 33,396,079 km (0.031 R)
• M25: 34,616,349 km (0.065 R)
• M26: 35,636,756 km (0.077 R)
• M27: 37,499,997 km (0.098 R)
• M28: 41,041,278 km (0.076 R)
• M29: 42,312,262 km (0.11 R)

Kuiper Belt

Range: 30.2 - 45.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 467 - 13,292 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit