🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.51 AU - 0.55 AU

Year: 143 Days

Day: 28.1 Hours

Environment

Temp: 159 °C

Axial Tilt: 10.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,771,760 km

• M1: 35,305 km (0.116 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.62 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.83

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 0.51 AU - 0.73 AU

Year: 181 Days

Day: 29.1 Hours

Environment

Temp: 139 °C

Axial Tilt: 29.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 36,771,760 km

• M1: 43,982 km (0.092 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.8

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.064

Orbit Range: 1.6 AU - 1.82 AU

Year: 829 Days

Day: 16.3 Hours

Environment

Temp: -60 °C

Axial Tilt: 36 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 36,771,760 km

• M1: 62,532 km (0.059 R)
• M2: 102,026 km (0.111 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.57 AU - 2.77 AU

Year: 1618 Days

Day: 20.5 Hours

Environment

Temp: -90 °C

Axial Tilt: 23.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,771,760 km

• M1: 125,812 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.49

Radius: 0.75

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.245

Orbit Range: 2.6 AU - 4.28 AU

Year: 2366 Days

Day: 41.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 5.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 36,771,760 km

• M1: 37,998 km (0.111 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.02 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 650

Radius: 10.3

Gravity: 6.13 G

Time & Orbit

Eccentricity (e): 0.016

Orbit Range: 6.91 AU - 7.13 AU

Year: 6898 Days

Day: 5.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 11.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (25)

Outer Limit: 36,771,760 km

• M1: 128,205 km (0.077 R)
• M2: 482,154 km (0.113 R)
• M3: 1,097,749 km (0.116 R)
• M4: 1,809,386 km (0.072 R)
• M5: 3,144,398 km (0.077 R)
• M6: 3,956,864 km (0.046 R)
• M7: 4,465,646 km (0.11 R)
• M8: 5,133,301 km (0.072 R)
• M9: 5,866,181 km (0.12 R)
• M10: 6,358,657 km (0.073 R)
• M11: 7,314,737 km (0.106 R)
• M12: 7,730,769 km (0.045 R)
• M13: 9,203,710 km (0.089 R)
• M14: 10,331,379 km (0.114 R)
• M15: 11,198,597 km (0.12 R)
• M16: 11,700,947 km (0.083 R)
• M17: 12,429,489 km (0.084 R)
• M18: 15,587,201 km (0.099 R)
• M19: 16,405,052 km (0.089 R)
• M20: 20,111,339 km (0.115 R)
• M21: 21,924,615 km (0.108 R)
• M22: 24,592,394 km (0.104 R)
• M23: 27,109,378 km (0.033 R)
• M24: 33,883,020 km (0.119 R)
• M25: 35,254,234 km (0.081 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 478 - 15,418 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit