🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.16

Radius: 0.48

Gravity: 0.69 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 0.75 AU - 0.93 AU

Year: 271 Days

Day: 35 Hours

Environment

Temp: 137 °C

Axial Tilt: 3.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.67

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 1.04 AU - 1.22 AU

Year: 422 Days

Day: 43.3 Hours

Environment

Temp: 34 °C

Axial Tilt: 0.2 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.29 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.52

Radius: 1.65

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.28 AU - 1.3 AU

Year: 515 Days

Day: 37.6 Hours

Environment

Temp: 22 °C

Axial Tilt: 126.9 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.1

Radius: 1.35

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 2 AU - 3.16 AU

Year: 1456 Days

Day: 27.6 Hours

Environment

Temp: -87 °C

Axial Tilt: 28.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 59,723,340 km

• M1: 763,099 km (0.074 R)

Planet 5 - Gas Giant

Semi-Major Axis: 10.67 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 875.1

Radius: 14.8

Gravity: 4 G

Time & Orbit

Eccentricity (e): 0.203

Orbit Range: 8.5 AU - 12.84 AU

Year: 12250 Days

Day: 13 Hours

Environment

Temp: -175 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (23)

Outer Limit: 59,723,340 km

• M1: 184,604 km (0.089 R)
• M2: 765,792 km (0.11 R)
• M3: 1,365,529 km (0.054 R)
• M4: 3,289,358 km (0.081 R)
• M5: 4,186,048 km (0.094 R)
• M6: 5,036,512 km (0.091 R)
• M7: 6,229,704 km (0.083 R)
• M8: 8,012,013 km (0.09 R)
• M9: 10,331,827 km (0.102 R)
• M10: 18,197,683 km (0.088 R)
• M11: 20,197,508 km (0.09 R)
• M12: 20,983,944 km (0.115 R)
• M13: 21,972,935 km (0.078 R)
• M14: 23,371,227 km (0.094 R)
• M15: 25,629,406 km (0.044 R)
• M16: 36,767,417 km (0.094 R)
• M17: 38,602,833 km (0.106 R)
• M18: 41,329,703 km (0.087 R)
• M19: 49,017,089 km (0.087 R)
• M20: 51,723,464 km (0.116 R)
• M21: 53,361,261 km (0.109 R)
• M22: 54,193,025 km (0.099 R)
• M23: 55,882,434 km (0.112 R)

Planet 6 - Gas Giant

Semi-Major Axis: 12.72 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.2

Radius: 13.2

Gravity: 2.99 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 12.13 AU - 13.31 AU

Year: 15944 Days

Day: 5 Hours

Environment

Temp: -189 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (17)

Outer Limit: 59,723,340 km

• M1: 167,101 km (0.05 R)
• M2: 747,840 km (0.093 R)
• M3: 2,061,459 km (0.11 R)
• M4: 2,739,735 km (0.085 R)
• M5: 4,833,806 km (0.074 R)
• M6: 12,521,192 km (0.071 R)
• M7: 13,816,411 km (0.12 R)
• M8: 17,679,327 km (0.113 R)
• M9: 21,033,909 km (0.072 R)
• M10: 27,354,868 km (0.096 R)
• M11: 29,306,672 km (0.036 R)
• M12: 30,773,030 km (0.118 R)
• M13: 36,226,920 km (0.108 R)
• M14: 38,979,670 km (0.115 R)
• M15: 42,151,594 km (0.102 R)
• M16: 45,046,163 km (0.109 R)
• M17: 50,906,809 km (0.103 R)

Kuiper Belt

Range: 31.2 - 57.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 441 - 13,579 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit