🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.45

Radius: 1.16

Gravity: 1.08 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 0.83 AU - 1.03 AU

Year: 321 Days

Day: 22.3 Hours

Environment

Temp: 170 °C

Axial Tilt: 34.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.13

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.12 AU - 1.6 AU

Year: 568 Days

Day: 33.4 Hours

Environment

Temp: -3 °C

Axial Tilt: 172.8 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 6.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 25.5

Radius: 14.5

Gravity: 0.12 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 5.67 AU - 7.99 AU

Year: 6393 Days

Day: 9.2 Hours

Environment

Temp: -155 °C

Axial Tilt: 29.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (6)

Outer Limit: 48,122,355 km

• M1: 180,864 km (0.081 R)
• M2: 3,203,638 km (0.084 R)
• M3: 3,874,435 km (0.115 R)
• M4: 5,417,088 km (0.047 R)
• M5: 8,994,871 km (0.035 R)
• M6: 10,240,722 km (0.085 R)

Planet 4 - Gas Giant

Semi-Major Axis: 7.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 351.9

Radius: 11.2

Gravity: 2.81 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 7.4 AU - 8.28 AU

Year: 7862 Days

Day: 13.1 Hours

Environment

Temp: -158 °C

Axial Tilt: 36.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 48,122,355 km

• M1: 140,622 km (0.116 R)
• M2: 745,297 km (0.083 R)
• M3: 2,534,637 km (0.106 R)
• M4: 3,308,806 km (0.109 R)
• M5: 3,717,956 km (0.03 R)
• M6: 6,012,338 km (0.096 R)
• M7: 6,558,670 km (0.026 R)
• M8: 7,314,438 km (0.073 R)
• M9: 9,500,961 km (0.119 R)
• M10: 10,559,814 km (0.089 R)
• M11: 17,702,066 km (0.092 R)
• M12: 28,500,938 km (0.069 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.22 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 972.9

Radius: 9.5

Gravity: 10.78 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 7.92 AU - 8.52 AU

Year: 8441 Days

Day: 13.4 Hours

Environment

Temp: -154 °C

Axial Tilt: 3.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (26)

Outer Limit: 48,122,355 km

• M1: 118,182 km (0.075 R)
• M2: 543,938 km (0.027 R)
• M3: 868,266 km (0.1 R)
• M4: 1,288,935 km (0.066 R)
• M5: 2,106,488 km (0.053 R)
• M6: 2,452,507 km (0.06 R)
• M7: 2,900,553 km (0.065 R)
• M8: 3,674,722 km (0.097 R)
• M9: 5,133,900 km (0.097 R)
• M10: 6,828,993 km (0.116 R)
• M11: 7,386,844 km (0.09 R)
• M12: 11,503,627 km (0.03 R)
• M13: 12,525,979 km (0.091 R)
• M14: 13,301,345 km (0.071 R)
• M15: 13,919,184 km (0.095 R)
• M16: 15,212,159 km (0.081 R)
• M17: 15,547,557 km (0.046 R)
• M18: 22,119,092 km (0.1 R)
• M19: 24,238,296 km (0.116 R)
• M20: 25,441,063 km (0.106 R)
• M21: 30,972,145 km (0.057 R)
• M22: 37,498,501 km (0.117 R)
• M23: 40,372,576 km (0.073 R)
• M24: 41,405,848 km (0.118 R)
• M25: 42,589,167 km (0.058 R)
• M26: 47,405,920 km (0.094 R)

Kuiper Belt

Range: 30.6 - 59.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 415 - 18,397 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit