🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.63

Radius: 1.22

Gravity: 1.1 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.65 AU - 0.65 AU

Year: 194 Days

Day: 46.5 Hours

Environment

Temp: 144 °C

Axial Tilt: 27.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,691,257 km

• M1: 28,424 km (0.047 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.19

Radius: 1.59

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 0.68 AU - 0.72 AU

Year: 217 Days

Day: 42.7 Hours

Environment

Temp: 157 °C

Axial Tilt: 23.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 25,691,257 km

• M1: 75,397 km (0.113 R)

Asteroid Belt

Center: 2.75 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 403.1

Radius: 10.9

Gravity: 3.39 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 4.67 AU - 4.91 AU

Year: 3888 Days

Day: 14.6 Hours

Environment

Temp: -147 °C

Axial Tilt: 174.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (11)

Outer Limit: 25,691,257 km

• M1: 187,895 km (0.061 R)
• M2: 622,626 km (0.111 R)
• M3: 1,177,934 km (0.094 R)
• M4: 2,021,815 km (0.063 R)
• M5: 2,652,221 km (0.118 R)
• M6: 7,119,961 km (0.089 R)
• M7: 7,649,089 km (0.12 R)
• M8: 14,723,422 km (0.097 R)
• M9: 15,894,624 km (0.1 R)
• M10: 18,135,002 km (0.099 R)
• M11: 18,537,570 km (0.088 R)

Planet 4 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 697.8

Radius: 9.9

Gravity: 7.12 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 4.61 AU - 4.97 AU

Year: 3888 Days

Day: 11.4 Hours

Environment

Temp: -136 °C

Axial Tilt: 34.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 25,691,257 km

• M1: 124,017 km (0.097 R)
• M2: 489,933 km (0.09 R)
• M3: 870,211 km (0.114 R)
• M4: 1,366,427 km (0.065 R)
• M5: 2,933,165 km (0.098 R)
• M6: 3,299,979 km (0.112 R)
• M7: 3,908,095 km (0.106 R)
• M8: 4,446,946 km (0.116 R)
• M9: 6,041,510 km (0.12 R)
• M10: 6,638,854 km (0.056 R)
• M11: 8,021,587 km (0.093 R)
• M12: 8,377,182 km (0.094 R)
• M13: 8,855,446 km (0.119 R)
• M14: 10,996,191 km (0.085 R)
• M15: 11,569,899 km (0.08 R)
• M16: 15,936,212 km (0.12 R)
• M17: 16,786,227 km (0.108 R)
• M18: 18,330,825 km (0.063 R)
• M19: 19,137,607 km (0.103 R)
• M20: 20,689,086 km (0.1 R)
• M21: 21,291,966 km (0.066 R)
• M22: 22,392,557 km (0.059 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 534 - 11,667 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit