🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.51 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.098

Orbit Range: 0.46 AU - 0.56 AU

Year: 132 Days

Day: 41.7 Hours

Environment

Temp: 230 °C

Axial Tilt: 12.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 40,957,767 km

• M1: 403,615 km (0.094 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.14

Radius: 0.46

Gravity: 0.66 G

Time & Orbit

Eccentricity (e): 0.038

Orbit Range: 0.79 AU - 0.85 AU

Year: 269 Days

Day: 13.8 Hours

Environment

Temp: 131 °C

Axial Tilt: 24.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 1.62 AU - 1.84 AU

Year: 823 Days

Day: 46.3 Hours

Environment

Temp: -46 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 40,957,767 km

• M1: 255,214 km (0.113 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.57 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.039

Orbit Range: 2.47 AU - 2.67 AU

Year: 1490 Days

Day: 12.7 Hours

Environment

Temp: -95 °C

Axial Tilt: 24.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 365.8

Radius: 10.9

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 5.99 AU - 8.73 AU

Year: 7221 Days

Day: 13.1 Hours

Environment

Temp: -150 °C

Axial Tilt: 32.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (21)

Outer Limit: 40,957,767 km

• M1: 135,536 km (0.07 R)
• M2: 524,789 km (0.112 R)
• M3: 872,305 km (0.098 R)
• M4: 1,215,333 km (0.106 R)
• M5: 1,726,958 km (0.081 R)
• M6: 2,379,205 km (0.072 R)
• M7: 2,975,502 km (0.086 R)
• M8: 5,097,697 km (0.103 R)
• M9: 7,455,808 km (0.08 R)
• M10: 8,973,778 km (0.103 R)
• M11: 9,891,710 km (0.057 R)
• M12: 10,373,565 km (0.083 R)
• M13: 11,865,206 km (0.119 R)
• M14: 12,209,580 km (0.083 R)
• M15: 13,022,195 km (0.046 R)
• M16: 17,319,095 km (0.109 R)
• M17: 21,884,673 km (0.063 R)
• M18: 23,006,806 km (0.099 R)
• M19: 23,543,414 km (0.088 R)
• M20: 24,088,399 km (0.099 R)
• M21: 28,403,699 km (0.091 R)

Planet 6 - Gas Giant

Semi-Major Axis: 11.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 193.9

Radius: 9.6

Gravity: 2.1 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 10.66 AU - 13.14 AU

Year: 14846 Days

Day: 14.9 Hours

Environment

Temp: -175 °C

Axial Tilt: 25.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (22)

Outer Limit: 40,957,767 km

• M1: 119,828 km (0.096 R)
• M2: 560,244 km (0.12 R)
• M3: 905,516 km (0.116 R)
• M4: 1,210,995 km (0.111 R)
• M5: 1,724,564 km (0.104 R)
• M6: 2,040,665 km (0.083 R)
• M7: 2,752,750 km (0.065 R)
• M8: 3,411,879 km (0.078 R)
• M9: 3,791,408 km (0.094 R)
• M10: 4,924,014 km (0.058 R)
• M11: 5,536,617 km (0.114 R)
• M12: 5,894,754 km (0.097 R)
• M13: 6,951,065 km (0.097 R)
• M14: 7,842,668 km (0.098 R)
• M15: 8,170,138 km (0.105 R)
• M16: 8,721,855 km (0.111 R)
• M17: 12,237,854 km (0.057 R)
• M18: 16,735,215 km (0.103 R)
• M19: 21,343,876 km (0.099 R)
• M20: 22,390,164 km (0.111 R)
• M21: 25,287,874 km (0.109 R)
• M22: 32,231,908 km (0.069 R)

Kuiper Belt

Range: 30.3 - 53.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 472 - 17,509 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit