🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.58 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.97

Radius: 1.9

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.48 AU - 0.68 AU

Year: 155 Days

Day: 18.9 Hours

Environment

Temp: 220 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.66

Radius: 1.48

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 1.1 AU - 1.8 AU

Year: 614 Days

Day: 23.1 Hours

Environment

Temp: -7 °C

Axial Tilt: 27.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Gas Giant

Semi-Major Axis: 6.75 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 79.3

Radius: 9.8

Gravity: 0.83 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 5.35 AU - 8.15 AU

Year: 6164 Days

Day: 6.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 25.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (12)

Outer Limit: 38,842,629 km

• M1: 122,521 km (0.057 R)
• M2: 527,332 km (0.101 R)
• M3: 1,305,241 km (0.066 R)
• M4: 2,146,879 km (0.119 R)
• M5: 3,282,028 km (0.1 R)
• M6: 4,608,362 km (0.101 R)
• M7: 4,973,082 km (0.075 R)
• M8: 5,473,786 km (0.109 R)
• M9: 6,873,573 km (0.04 R)
• M10: 9,048,726 km (0.077 R)
• M11: 13,032,069 km (0.038 R)
• M12: 14,614,814 km (0.095 R)

Planet 4 - Gas Giant

Semi-Major Axis: 6.87 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 910.1

Radius: 8.4

Gravity: 12.9 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 6.46 AU - 7.28 AU

Year: 6329 Days

Day: 13.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 9.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (29)

Outer Limit: 38,842,629 km

• M1: 104,419 km (0.086 R)
• M2: 370,105 km (0.032 R)
• M3: 653,443 km (0.092 R)
• M4: 1,098,946 km (0.059 R)
• M5: 1,709,006 km (0.085 R)
• M6: 2,196,695 km (0.084 R)
• M7: 2,974,454 km (0.12 R)
• M8: 4,177,969 km (0.066 R)
• M9: 4,496,613 km (0.052 R)
• M10: 4,917,731 km (0.06 R)
• M11: 5,742,165 km (0.035 R)
• M12: 7,623,657 km (0.1 R)
• M13: 7,939,757 km (0.101 R)
• M14: 8,223,395 km (0.091 R)
• M15: 11,241,532 km (0.112 R)
• M16: 13,391,702 km (0.117 R)
• M17: 13,852,464 km (0.072 R)
• M18: 18,558,513 km (0.104 R)
• M19: 22,094,708 km (0.099 R)
• M20: 22,657,196 km (0.086 R)
• M21: 23,560,318 km (0.119 R)
• M22: 24,572,647 km (0.085 R)
• M23: 29,586,120 km (0.039 R)
• M24: 29,975,225 km (0.043 R)
• M25: 33,950,938 km (0.117 R)
• M26: 35,132,761 km (0.068 R)
• M27: 37,012,757 km (0.107 R)
• M28: 37,806,075 km (0.037 R)
• M29: 38,149,551 km (0.083 R)

Kuiper Belt

Range: 31.2 - 49.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 158 - 10,422 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit